diff --git a/404.html b/404.html index e9216a38..4130ebbb 100644 --- a/404.html +++ b/404.html @@ -5,13 +5,13 @@ Page Not Found | OAuth2 Proxy - +
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Use this option only if you understand the risks and how to manage them."),(0,l.kt)("td",{parentName:"tr",align:null})))),(0,l.kt)("p",null,"[",(0,l.kt)("a",{name:"footnote1"},"1"),"]",": Only these providers support ",(0,l.kt)("inlineCode",{parentName:"p"},"--cookie-refresh"),": GitLab, Google and OIDC"),(0,l.kt)("p",null,"[",(0,l.kt)("a",{name:"footnote2"},"2"),"]",": When using the ",(0,l.kt)("inlineCode",{parentName:"p"},"whitelist-domain")," option, any domain prefixed with a ",(0,l.kt)("inlineCode",{parentName:"p"},".")," or a ",(0,l.kt)("inlineCode",{parentName:"p"},"*.")," will allow any subdomain of the specified domain as a valid redirect URL. By default, only empty ports are allowed. This translates to allowing the default port of the URL's protocol (80 for HTTP, 443 for HTTPS, etc.) since browsers omit them. To allow only a specific port, add it to the whitelisted domain: ",(0,l.kt)("inlineCode",{parentName:"p"},"example.com:8080"),". To allow any port, use ",(0,l.kt)("inlineCode",{parentName:"p"},"*"),": ",(0,l.kt)("inlineCode",{parentName:"p"},"example.com:*"),"."),(0,l.kt)("p",null,"See below for provider specific options"),(0,l.kt)("h3",{id:"upstreams-configuration"},"Upstreams Configuration"),(0,l.kt)("p",null,(0,l.kt)("inlineCode",{parentName:"p"},"oauth2-proxy")," supports having multiple upstreams, and has the option to pass requests on to HTTP(S) servers or serve static files from the file system. HTTP and HTTPS upstreams are configured by providing a URL such as ",(0,l.kt)("inlineCode",{parentName:"p"},"http://127.0.0.1:8080/")," for the upstream parameter. This will forward all authenticated requests to the upstream server. If you instead provide ",(0,l.kt)("inlineCode",{parentName:"p"},"http://127.0.0.1:8080/some/path/")," then it will only be requests that start with ",(0,l.kt)("inlineCode",{parentName:"p"},"/some/path/")," which are forwarded to the upstream."),(0,l.kt)("p",null,"Static file paths are configured as a file:// URL. ",(0,l.kt)("inlineCode",{parentName:"p"},"file:///var/www/static/")," will serve the files from that directory at ",(0,l.kt)("inlineCode",{parentName:"p"},"http://[oauth2-proxy url]/var/www/static/"),", which may not be what you want. You can provide the path to where the files should be available by adding a fragment to the configured URL. The value of the fragment will then be used to specify which path the files are available at, e.g. ",(0,l.kt)("inlineCode",{parentName:"p"},"file:///var/www/static/#/static/")," will make ",(0,l.kt)("inlineCode",{parentName:"p"},"/var/www/static/")," available at ",(0,l.kt)("inlineCode",{parentName:"p"},"http://[oauth2-proxy url]/static/"),"."),(0,l.kt)("p",null,"Multiple upstreams can either be configured by supplying a comma separated list to the ",(0,l.kt)("inlineCode",{parentName:"p"},"--upstream")," parameter, supplying the parameter multiple times or providing a list in the ",(0,l.kt)("a",{parentName:"p",href:"#config-file"},"config file"),". When multiple upstreams are used routing to them will be based on the path they are set up with."),(0,l.kt)("h3",{id:"environment-variables"},"Environment variables"),(0,l.kt)("p",null,"Every command line argument can be specified as an environment variable by\nprefixing it with ",(0,l.kt)("inlineCode",{parentName:"p"},"OAUTH2_PROXY_"),", capitalising it, and replacing hyphens (",(0,l.kt)("inlineCode",{parentName:"p"},"-"),")\nwith underscores (",(0,l.kt)("inlineCode",{parentName:"p"},"_"),"). If the argument can be specified multiple times, the\nenvironment variable should be plural (trailing ",(0,l.kt)("inlineCode",{parentName:"p"},"S"),")."),(0,l.kt)("p",null,"This is particularly useful for storing secrets outside of a configuration file\nor the command line."),(0,l.kt)("p",null,"For example, the ",(0,l.kt)("inlineCode",{parentName:"p"},"--cookie-secret")," flag becomes ",(0,l.kt)("inlineCode",{parentName:"p"},"OAUTH2_PROXY_COOKIE_SECRET"),",\nand the ",(0,l.kt)("inlineCode",{parentName:"p"},"--email-domain")," flag becomes ",(0,l.kt)("inlineCode",{parentName:"p"},"OAUTH2_PROXY_EMAIL_DOMAINS"),"."),(0,l.kt)("h2",{id:"logging-configuration"},"Logging Configuration"),(0,l.kt)("p",null,"By default, OAuth2 Proxy logs all output to stdout. Logging can be configured to output to a rotating log file using the ",(0,l.kt)("inlineCode",{parentName:"p"},"--logging-filename")," command."),(0,l.kt)("p",null,"If logging to a file you can also configure the maximum file size (",(0,l.kt)("inlineCode",{parentName:"p"},"--logging-max-size"),"), age (",(0,l.kt)("inlineCode",{parentName:"p"},"--logging-max-age"),"), max backup logs (",(0,l.kt)("inlineCode",{parentName:"p"},"--logging-max-backups"),"), and if backup logs should be compressed (",(0,l.kt)("inlineCode",{parentName:"p"},"--logging-compress"),")."),(0,l.kt)("p",null,"There are three different types of logging: standard, authentication, and HTTP requests. These can each be enabled or disabled with ",(0,l.kt)("inlineCode",{parentName:"p"},"--standard-logging"),", ",(0,l.kt)("inlineCode",{parentName:"p"},"--auth-logging"),", and ",(0,l.kt)("inlineCode",{parentName:"p"},"--request-logging"),"."),(0,l.kt)("p",null,"Each type of logging has its own configurable format and variables. By default these formats are similar to the Apache Combined Log."),(0,l.kt)("p",null,"Logging of requests to the ",(0,l.kt)("inlineCode",{parentName:"p"},"/ping")," endpoint (or using ",(0,l.kt)("inlineCode",{parentName:"p"},"--ping-user-agent"),") and the ",(0,l.kt)("inlineCode",{parentName:"p"},"/ready")," endpoint can be disabled with ",(0,l.kt)("inlineCode",{parentName:"p"},"--silence-ping-logging")," reducing log volume."),(0,l.kt)("h3",{id:"auth-log-format"},"Auth Log Format"),(0,l.kt)("p",null,"Authentication logs are logs which are guaranteed to contain a username or email address of a user attempting to authenticate. These logs are output by default in the below format:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"}," - - [19/Mar/2015:17:20:19 -0400] [] \n")),(0,l.kt)("p",null,"The status block will contain one of the below strings:"),(0,l.kt)("ul",null,(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"AuthSuccess")," If a user has authenticated successfully by any method"),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"AuthFailure")," If the user failed to authenticate explicitly"),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"AuthError")," If there was an unexpected error during authentication")),(0,l.kt)("p",null,"If you require a different format than that, you can configure it with the ",(0,l.kt)("inlineCode",{parentName:"p"},"--auth-logging-format")," flag.\nThe default format is configured as follows:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"},"{{.Client}} - {{.RequestID}} - {{.Username}} [{{.Timestamp}}] [{{.Status}}] {{.Message}}\n")),(0,l.kt)("p",null,"Available variables for auth logging:"),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Variable"),(0,l.kt)("th",{parentName:"tr",align:null},"Example"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Client"),(0,l.kt)("td",{parentName:"tr",align:null},"74.125.224.72"),(0,l.kt)("td",{parentName:"tr",align:null},"The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Host"),(0,l.kt)("td",{parentName:"tr",align:null},"domain.com"),(0,l.kt)("td",{parentName:"tr",align:null},"The value of the Host header.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Message"),(0,l.kt)("td",{parentName:"tr",align:null},"Authenticated via OAuth2"),(0,l.kt)("td",{parentName:"tr",align:null},"The details of the auth attempt.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Protocol"),(0,l.kt)("td",{parentName:"tr",align:null},"HTTP/1.0"),(0,l.kt)("td",{parentName:"tr",align:null},"The request protocol.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestID"),(0,l.kt)("td",{parentName:"tr",align:null},"00010203-0405-4607-8809-0a0b0c0d0e0f"),(0,l.kt)("td",{parentName:"tr",align:null},"The request ID pulled from the ",(0,l.kt)("inlineCode",{parentName:"td"},"--request-id-header"),". Random UUID if empty")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestMethod"),(0,l.kt)("td",{parentName:"tr",align:null},"GET"),(0,l.kt)("td",{parentName:"tr",align:null},"The request method.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Timestamp"),(0,l.kt)("td",{parentName:"tr",align:null},"19/Mar/2015:17:20:19 -0400"),(0,l.kt)("td",{parentName:"tr",align:null},"The date and time of the logging event.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"UserAgent"),(0,l.kt)("td",{parentName:"tr",align:null},"-"),(0,l.kt)("td",{parentName:"tr",align:null},"The full user agent as reported by the requesting client.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Username"),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("a",{parentName:"td",href:"mailto:username@email.com"},"username@email.com")),(0,l.kt)("td",{parentName:"tr",align:null},"The email or username of the auth request.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Status"),(0,l.kt)("td",{parentName:"tr",align:null},"AuthSuccess"),(0,l.kt)("td",{parentName:"tr",align:null},"The status of the auth request. See above for details.")))),(0,l.kt)("h3",{id:"request-log-format"},"Request Log Format"),(0,l.kt)("p",null,"HTTP request logs will output by default in the below format:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"},' - - [19/Mar/2015:17:20:19 -0400] GET "/path/" HTTP/1.1 "" \n')),(0,l.kt)("p",null,"If you require a different format than that, you can configure it with the ",(0,l.kt)("inlineCode",{parentName:"p"},"--request-logging-format")," flag.\nThe default format is configured as follows:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"},"{{.Client}} - {{.RequestID}} - {{.Username}} [{{.Timestamp}}] {{.Host}} {{.RequestMethod}} {{.Upstream}} {{.RequestURI}} {{.Protocol}} {{.UserAgent}} {{.StatusCode}} {{.ResponseSize}} {{.RequestDuration}}\n")),(0,l.kt)("p",null,"Available variables for request logging:"),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Variable"),(0,l.kt)("th",{parentName:"tr",align:null},"Example"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Client"),(0,l.kt)("td",{parentName:"tr",align:null},"74.125.224.72"),(0,l.kt)("td",{parentName:"tr",align:null},"The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Host"),(0,l.kt)("td",{parentName:"tr",align:null},"domain.com"),(0,l.kt)("td",{parentName:"tr",align:null},"The value of the Host header.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Protocol"),(0,l.kt)("td",{parentName:"tr",align:null},"HTTP/1.0"),(0,l.kt)("td",{parentName:"tr",align:null},"The request protocol.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestDuration"),(0,l.kt)("td",{parentName:"tr",align:null},"0.001"),(0,l.kt)("td",{parentName:"tr",align:null},"The time in seconds that a request took to process.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestID"),(0,l.kt)("td",{parentName:"tr",align:null},"00010203-0405-4607-8809-0a0b0c0d0e0f"),(0,l.kt)("td",{parentName:"tr",align:null},"The request ID pulled from the ",(0,l.kt)("inlineCode",{parentName:"td"},"--request-id-header"),". Random UUID if empty")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestMethod"),(0,l.kt)("td",{parentName:"tr",align:null},"GET"),(0,l.kt)("td",{parentName:"tr",align:null},"The request method.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestURI"),(0,l.kt)("td",{parentName:"tr",align:null},'"/oauth2/auth"'),(0,l.kt)("td",{parentName:"tr",align:null},"The URI path of the request.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"ResponseSize"),(0,l.kt)("td",{parentName:"tr",align:null},"12"),(0,l.kt)("td",{parentName:"tr",align:null},"The size in bytes of the response.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"StatusCode"),(0,l.kt)("td",{parentName:"tr",align:null},"200"),(0,l.kt)("td",{parentName:"tr",align:null},"The HTTP status code of the response.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Timestamp"),(0,l.kt)("td",{parentName:"tr",align:null},"19/Mar/2015:17:20:19 -0400"),(0,l.kt)("td",{parentName:"tr",align:null},"The date and time of the logging event.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Upstream"),(0,l.kt)("td",{parentName:"tr",align:null},"-"),(0,l.kt)("td",{parentName:"tr",align:null},"The upstream data of the HTTP request.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"UserAgent"),(0,l.kt)("td",{parentName:"tr",align:null},"-"),(0,l.kt)("td",{parentName:"tr",align:null},"The full user agent as reported by the requesting client.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Username"),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("a",{parentName:"td",href:"mailto:username@email.com"},"username@email.com")),(0,l.kt)("td",{parentName:"tr",align:null},"The email or username of the auth request.")))),(0,l.kt)("h3",{id:"standard-log-format"},"Standard Log Format"),(0,l.kt)("p",null,"All other logging that is not covered by the above two types of logging will be output in this standard logging format. This includes configuration information at startup and errors that occur outside of a session. The default format is below:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"},"[19/Mar/2015:17:20:19 -0400] [main.go:40] \n")),(0,l.kt)("p",null,"If you require a different format than that, you can configure it with the ",(0,l.kt)("inlineCode",{parentName:"p"},"--standard-logging-format")," flag. The default format is configured as follows:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"},"[{{.Timestamp}}] [{{.File}}] {{.Message}}\n")),(0,l.kt)("p",null,"Available variables for standard logging:"),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Variable"),(0,l.kt)("th",{parentName:"tr",align:null},"Example"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Timestamp"),(0,l.kt)("td",{parentName:"tr",align:null},"19/Mar/2015:17:20:19 -0400"),(0,l.kt)("td",{parentName:"tr",align:null},"The date and time of the logging event.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"File"),(0,l.kt)("td",{parentName:"tr",align:null},"main.go:40"),(0,l.kt)("td",{parentName:"tr",align:null},"The file and line number of the logging statement.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Message"),(0,l.kt)("td",{parentName:"tr",align:null},"HTTP: listening on 127.0.0.1:4180"),(0,l.kt)("td",{parentName:"tr",align:null},"The details of the log statement.")))),(0,l.kt)("h2",{id:"configuring-for-use-with-the-nginx-auth_request-directive"},"Configuring for use with the Nginx ",(0,l.kt)("inlineCode",{parentName:"h2"},"auth_request")," directive"),(0,l.kt)("p",null,"The ",(0,l.kt)("a",{parentName:"p",href:"http://nginx.org/en/docs/http/ngx_http_auth_request_module.html"},"Nginx ",(0,l.kt)("inlineCode",{parentName:"a"},"auth_request")," directive")," allows Nginx to authenticate requests via the oauth2-proxy's ",(0,l.kt)("inlineCode",{parentName:"p"},"/auth")," endpoint, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the request through. For example:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-nginx"},'server {\n listen 443 ssl;\n server_name ...;\n include ssl/ssl.conf;\n\n location /oauth2/ {\n proxy_pass http://127.0.0.1:4180;\n proxy_set_header Host $host;\n proxy_set_header X-Real-IP $remote_addr;\n proxy_set_header X-Scheme $scheme;\n proxy_set_header X-Auth-Request-Redirect $request_uri;\n # or, if you are handling multiple domains:\n # proxy_set_header X-Auth-Request-Redirect $scheme://$host$request_uri;\n }\n location = /oauth2/auth {\n proxy_pass http://127.0.0.1:4180;\n proxy_set_header Host $host;\n proxy_set_header X-Real-IP $remote_addr;\n proxy_set_header X-Scheme $scheme;\n # nginx auth_request includes headers but not body\n proxy_set_header Content-Length "";\n proxy_pass_request_body off;\n }\n\n location / {\n auth_request /oauth2/auth;\n error_page 401 = /oauth2/sign_in;\n\n # pass information via X-User and X-Email headers to backend,\n # requires running with --set-xauthrequest flag\n auth_request_set $user $upstream_http_x_auth_request_user;\n auth_request_set $email $upstream_http_x_auth_request_email;\n proxy_set_header X-User $user;\n proxy_set_header X-Email $email;\n\n # if you enabled --pass-access-token, this will pass the token to the backend\n auth_request_set $token $upstream_http_x_auth_request_access_token;\n proxy_set_header X-Access-Token $token;\n\n # if you enabled --cookie-refresh, this is needed for it to work with auth_request\n auth_request_set $auth_cookie $upstream_http_set_cookie;\n add_header Set-Cookie $auth_cookie;\n\n # When using the --set-authorization-header flag, some provider\'s cookies can exceed the 4kb\n # limit and so the OAuth2 Proxy splits these into multiple parts.\n # Nginx normally only copies the first `Set-Cookie` header from the auth_request to the response,\n # so if your cookies are larger than 4kb, you will need to extract additional cookies manually.\n auth_request_set $auth_cookie_name_upstream_1 $upstream_cookie_auth_cookie_name_1;\n\n # Extract the Cookie attributes from the first Set-Cookie header and append them\n # to the second part ($upstream_cookie_* variables only contain the raw cookie content)\n if ($auth_cookie ~* "(; .*)") {\n set $auth_cookie_name_0 $auth_cookie;\n set $auth_cookie_name_1 "auth_cookie_name_1=$auth_cookie_name_upstream_1$1";\n }\n\n # Send both Set-Cookie headers now if there was a second part\n if ($auth_cookie_name_upstream_1) {\n add_header Set-Cookie $auth_cookie_name_0;\n add_header Set-Cookie $auth_cookie_name_1;\n }\n\n proxy_pass http://backend/;\n # or "root /path/to/site;" or "fastcgi_pass ..." etc\n }\n}\n')),(0,l.kt)("p",null,"When you use ingress-nginx in Kubernetes, you MUST use ",(0,l.kt)("inlineCode",{parentName:"p"},"kubernetes/ingress-nginx")," (which includes the Lua module) and the following configuration snippet for your ",(0,l.kt)("inlineCode",{parentName:"p"},"Ingress"),".\nVariables set with ",(0,l.kt)("inlineCode",{parentName:"p"},"auth_request_set")," are not ",(0,l.kt)("inlineCode",{parentName:"p"},"set"),"-able in plain nginx config when the location is processed via ",(0,l.kt)("inlineCode",{parentName:"p"},"proxy_pass")," and then may only be processed by Lua.\nNote that ",(0,l.kt)("inlineCode",{parentName:"p"},"nginxinc/kubernetes-ingress")," does not include the Lua module."),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-yaml"},'nginx.ingress.kubernetes.io/auth-response-headers: Authorization\nnginx.ingress.kubernetes.io/auth-signin: https://$host/oauth2/start?rd=$escaped_request_uri\nnginx.ingress.kubernetes.io/auth-url: https://$host/oauth2/auth\nnginx.ingress.kubernetes.io/configuration-snippet: |\n auth_request_set $name_upstream_1 $upstream_cookie_name_1;\n\n access_by_lua_block {\n if ngx.var.name_upstream_1 ~= "" then\n ngx.header["Set-Cookie"] = "name_1=" .. ngx.var.name_upstream_1 .. ngx.var.auth_cookie:match("(; .*)")\n end\n }\n')),(0,l.kt)("p",null,"It is recommended to use ",(0,l.kt)("inlineCode",{parentName:"p"},"--session-store-type=redis")," when expecting large sessions/OIDC tokens (",(0,l.kt)("em",{parentName:"p"},"e.g.")," with MS Azure)."),(0,l.kt)("p",null,"You have to substitute ",(0,l.kt)("em",{parentName:"p"},"name"),' with the actual cookie name you configured via --cookie-name parameter. If you don\'t set a custom cookie name the variable should be "$upstream_cookie__oauth2_proxy_1" instead of "$upstream_cookie_name_1" and the new cookie-name should be "_oauth2_proxy_1=" instead of "name_1=".'),(0,l.kt)("h2",{id:"configuring-for-use-with-the-traefik-v2-forwardauth-middleware"},"Configuring for use with the Traefik (v2) ",(0,l.kt)("inlineCode",{parentName:"h2"},"ForwardAuth")," middleware"),(0,l.kt)("p",null,(0,l.kt)("strong",{parentName:"p"},"This option requires ",(0,l.kt)("inlineCode",{parentName:"strong"},"--reverse-proxy")," option to be set.")),(0,l.kt)("h3",{id:"forwardauth-with-401-errors-middleware"},"ForwardAuth with 401 errors middleware"),(0,l.kt)("p",null,"The ",(0,l.kt)("a",{parentName:"p",href:"https://doc.traefik.io/traefik/middlewares/forwardauth/"},"Traefik v2 ",(0,l.kt)("inlineCode",{parentName:"a"},"ForwardAuth")," middleware")," allows Traefik to authenticate requests via the oauth2-proxy's ",(0,l.kt)("inlineCode",{parentName:"p"},"/oauth2/auth")," endpoint on every request, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the whole request through. For example, on Dynamic File (YAML) Configuration:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-yaml"},'http:\n routers:\n a-service:\n rule: "Host(`a-service.example.com`)"\n service: a-service-backend\n middlewares:\n - oauth-errors\n - oauth-auth\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n oauth:\n rule: "Host(`a-service.example.com`, `oauth.example.com`) && PathPrefix(`/oauth2/`)"\n middlewares:\n - auth-headers\n service: oauth-backend\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n\n services:\n a-service-backend:\n loadBalancer:\n servers:\n - url: http://172.16.0.2:7555\n oauth-backend:\n loadBalancer:\n servers:\n - url: http://172.16.0.1:4180\n\n middlewares:\n auth-headers:\n headers:\n sslRedirect: true\n stsSeconds: 315360000\n browserXssFilter: true\n contentTypeNosniff: true\n forceSTSHeader: true\n sslHost: example.com\n stsIncludeSubdomains: true\n stsPreload: true\n frameDeny: true\n oauth-auth:\n forwardAuth:\n address: https://oauth.example.com/oauth2/auth\n trustForwardHeader: true\n oauth-errors:\n errors:\n status:\n - "401-403"\n service: oauth-backend\n query: "/oauth2/sign_in"\n')),(0,l.kt)("h3",{id:"forwardauth-with-static-upstreams-configuration"},"ForwardAuth with static upstreams configuration"),(0,l.kt)("p",null,"Redirect to sign_in functionality provided without the use of ",(0,l.kt)("inlineCode",{parentName:"p"},"errors")," middleware with ",(0,l.kt)("a",{parentName:"p",href:"https://doc.traefik.io/traefik/middlewares/forwardauth/"},"Traefik v2 ",(0,l.kt)("inlineCode",{parentName:"a"},"ForwardAuth")," middleware")," pointing to oauth2-proxy service's ",(0,l.kt)("inlineCode",{parentName:"p"},"/")," endpoint"),(0,l.kt)("p",null,(0,l.kt)("strong",{parentName:"p"},"Following options need to be set on ",(0,l.kt)("inlineCode",{parentName:"strong"},"oauth2-proxy"),":")),(0,l.kt)("ul",null,(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"--upstream=static://202"),": Configures a static response for authenticated sessions"),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"--reverse-proxy=true"),": Enables the use of ",(0,l.kt)("inlineCode",{parentName:"li"},"X-Forwarded-*")," headers to determine redirects correctly")),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-yaml"},'http:\n routers:\n a-service-route-1:\n rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/`)"\n service: a-service-backend\n middlewares:\n - oauth-auth-redirect # redirects all unauthenticated to oauth2 signin\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n a-service-route-2:\n rule: "Host(`a-service.example.com`) && PathPrefix(`/no-auto-redirect`)"\n service: a-service-backend\n middlewares:\n - oauth-auth-wo-redirect # unauthenticated session will return a 401\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n services-oauth2-route:\n rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/oauth2/`)"\n middlewares:\n - auth-headers\n service: oauth-backend\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n oauth2-proxy-route:\n rule: "Host(`oauth.example.com`) && PathPrefix(`/`)"\n middlewares:\n - auth-headers\n service: oauth-backend\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n\n services:\n a-service-backend:\n loadBalancer:\n servers:\n - url: http://172.16.0.2:7555\n b-service-backend:\n loadBalancer:\n servers:\n - url: http://172.16.0.3:7555\n oauth-backend:\n loadBalancer:\n servers:\n - url: http://172.16.0.1:4180\n\n middlewares:\n auth-headers:\n headers:\n sslRedirect: true\n stsSeconds: 315360000\n browserXssFilter: true\n contentTypeNosniff: true\n forceSTSHeader: true\n sslHost: example.com\n stsIncludeSubdomains: true\n stsPreload: true\n frameDeny: true\n oauth-auth-redirect:\n forwardAuth:\n address: https://oauth.example.com/\n trustForwardHeader: true\n authResponseHeaders:\n - X-Auth-Request-Access-Token\n - Authorization\n oauth-auth-wo-redirect:\n forwardAuth:\n address: https://oauth.example.com/oauth2/auth\n trustForwardHeader: true\n authResponseHeaders:\n - X-Auth-Request-Access-Token\n - Authorization\n')),(0,l.kt)("div",{className:"admonition admonition-note alert alert--secondary"},(0,l.kt)("div",{parentName:"div",className:"admonition-heading"},(0,l.kt)("h5",{parentName:"div"},(0,l.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,l.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"14",height:"16",viewBox:"0 0 14 16"},(0,l.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 2.54-5.7 5.68 0 3.14 2.56 5.7 5.7 5.7s5.7-2.55 5.7-5.7c0-3.15-2.56-5.69-5.7-5.69v.01zM7 .98c3.86 0 7 3.14 7 7s-3.14 7-7 7-7-3.12-7-7 3.14-7 7-7z"}))),"note")),(0,l.kt)("div",{parentName:"div",className:"admonition-content"},(0,l.kt)("p",{parentName:"div"},"If you set up your OAuth2 provider to rotate your client secret, you can use the ",(0,l.kt)("inlineCode",{parentName:"p"},"client-secret-file")," option to reload the secret when it is updated."))))}g.isMDXComponent=!0}}]); \ No newline at end of file diff --git a/assets/js/0f425520.b299403b.js b/assets/js/0f425520.b299403b.js deleted file mode 100644 index 5785321c..00000000 --- a/assets/js/0f425520.b299403b.js +++ /dev/null @@ -1 +0,0 @@ -"use strict";(self.webpackChunkdocusaurus=self.webpackChunkdocusaurus||[]).push([[7240],{3905:function(t,e,n){n.d(e,{Zo:function(){return s},kt:function(){return k}});var a=n(7294);function r(t,e,n){return e in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}function l(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(t);e&&(a=a.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,a)}return n}function i(t){for(var e=1;e=0||(r[n]=t[n]);return r}(t,e);if(Object.getOwnPropertySymbols){var l=Object.getOwnPropertySymbols(t);for(a=0;a=0||Object.prototype.propertyIsEnumerable.call(t,n)&&(r[n]=t[n])}return r}var d=a.createContext({}),p=function(t){var e=a.useContext(d),n=e;return t&&(n="function"==typeof t?t(e):i(i({},e),t)),n},s=function(t){var e=p(t.components);return a.createElement(d.Provider,{value:e},t.children)},m={inlineCode:"code",wrapper:function(t){var e=t.children;return a.createElement(a.Fragment,{},e)}},u=a.forwardRef((function(t,e){var n=t.components,r=t.mdxType,l=t.originalType,d=t.parentName,s=o(t,["components","mdxType","originalType","parentName"]),u=p(n),k=r,g=u["".concat(d,".").concat(k)]||u[k]||m[k]||l;return n?a.createElement(g,i(i({ref:e},s),{},{components:n})):a.createElement(g,i({ref:e},s))}));function k(t,e){var n=arguments,r=e&&e.mdxType;if("string"==typeof t||r){var l=n.length,i=new Array(l);i[0]=u;var o={};for(var d in e)hasOwnProperty.call(e,d)&&(o[d]=e[d]);o.originalType=t,o.mdxType="string"==typeof t?t:r,i[1]=o;for(var p=2;p child <"+("string"==typeof t.type?t.type:t.type.name)+'>: all children of the component should be , and every should have a unique "value" prop.')})),c=null!=u?u:N.map((function(t){var e=t.props;return{value:e.value,label:e.label,attributes:e.attributes}})),h=(0,i.lx)(c,(function(t,e){return t.value===e.value}));if(h.length>0)throw new Error('Docusaurus error: Duplicate values "'+h.map((function(t){return t.value})).join(", ")+'" found in . 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Format: path_regex"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--approval-prompt")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"OAuth approval_prompt"),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},'"force"'))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--auth-logging")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"Log authentication attempts"),(0,l.kt)("td",{parentName:"tr",align:null},"true")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--auth-logging-format")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"Template for authentication log lines"),(0,l.kt)("td",{parentName:"tr",align:null},"see ",(0,l.kt)("a",{parentName:"td",href:"#logging-configuration"},"Logging Configuration"))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--authenticated-emails-file")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"authenticate against emails via file (one per line)"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--azure-tenant")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"go to a tenant-specific or common (tenant-independent) endpoint."),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},'"common"'))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--basic-auth-password")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"the password to set when passing the HTTP Basic Auth header"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--client-id")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"the OAuth Client ID, e.g. ",(0,l.kt)("inlineCode",{parentName:"td"},'"123456.apps.googleusercontent.com"')),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--client-secret")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"the OAuth Client Secret"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--client-secret-file")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"the file with OAuth Client Secret"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--code-challenge-method")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"use PKCE code challenges with the specified method. Either 'plain' or 'S256' (recommended)"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--config")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"path to config file"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-domain")),(0,l.kt)("td",{parentName:"tr",align:null},"string ","|"," list"),(0,l.kt)("td",{parentName:"tr",align:null},"Optional cookie domains to force cookies to (e.g. ",(0,l.kt)("inlineCode",{parentName:"td"},".yourcompany.com"),"). The longest domain matching the request's host will be used (or the shortest cookie domain if there is no match)."),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-expire")),(0,l.kt)("td",{parentName:"tr",align:null},"duration"),(0,l.kt)("td",{parentName:"tr",align:null},"expire timeframe for cookie. If set to 0, cookie becomes a session-cookie which will expire when the browser is closed."),(0,l.kt)("td",{parentName:"tr",align:null},"168h0m0s")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-httponly")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"set HttpOnly cookie flag"),(0,l.kt)("td",{parentName:"tr",align:null},"true")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-name")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"the name of the cookie that the oauth_proxy creates. Should be changed to use a ",(0,l.kt)("a",{parentName:"td",href:"https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies#cookie_prefixes"},"cookie prefix")," (",(0,l.kt)("inlineCode",{parentName:"td"},"__Host-")," or ",(0,l.kt)("inlineCode",{parentName:"td"},"__Secure-"),") if ",(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-secure")," is set."),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},'"_oauth2_proxy"'))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-path")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"an optional cookie path to force cookies to (e.g. ",(0,l.kt)("inlineCode",{parentName:"td"},"/poc/"),")"),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},'"/"'))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-refresh")),(0,l.kt)("td",{parentName:"tr",align:null},"duration"),(0,l.kt)("td",{parentName:"tr",align:null},"refresh the cookie after this duration; ",(0,l.kt)("inlineCode",{parentName:"td"},"0")," to disable; not supported by all providers","\xa0","[",(0,l.kt)("a",{parentName:"td",href:"#footnote1"},"1"),"]"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-secret")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"the seed string for secure cookies (optionally base64 encoded)"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-secure")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"set ",(0,l.kt)("a",{parentName:"td",href:"https://owasp.org/www-community/controls/SecureFlag"},"secure (HTTPS only) cookie flag")),(0,l.kt)("td",{parentName:"tr",align:null},"true")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-samesite")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"set SameSite cookie attribute (",(0,l.kt)("inlineCode",{parentName:"td"},'"lax"'),", ",(0,l.kt)("inlineCode",{parentName:"td"},'"strict"'),", ",(0,l.kt)("inlineCode",{parentName:"td"},'"none"'),", or ",(0,l.kt)("inlineCode",{parentName:"td"},'""'),")."),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},'""'))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-csrf-per-request")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"Enable having different CSRF cookies per request, making it possible to have parallel requests."),(0,l.kt)("td",{parentName:"tr",align:null},"false")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--cookie-csrf-expire")),(0,l.kt)("td",{parentName:"tr",align:null},"duration"),(0,l.kt)("td",{parentName:"tr",align:null},"expire timeframe for CSRF cookie"),(0,l.kt)("td",{parentName:"tr",align:null},"15m")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--custom-templates-dir")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"path to custom html templates"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--custom-sign-in-logo")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"path or a URL to an custom image for the sign_in page logo. Use ",(0,l.kt)("inlineCode",{parentName:"td"},'"-"')," to disable default logo."),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--display-htpasswd-form")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"display username / password login form if an htpasswd file is provided"),(0,l.kt)("td",{parentName:"tr",align:null},"true")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--email-domain")),(0,l.kt)("td",{parentName:"tr",align:null},"string ","|"," list"),(0,l.kt)("td",{parentName:"tr",align:null},"authenticate emails with the specified domain (may be given multiple times). Use ",(0,l.kt)("inlineCode",{parentName:"td"},"*")," to authenticate any email"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--errors-to-info-log")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"redirects error-level logging to default log channel instead of stderr"),(0,l.kt)("td",{parentName:"tr",align:null},"false")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--extra-jwt-issuers")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"if ",(0,l.kt)("inlineCode",{parentName:"td"},"--skip-jwt-bearer-tokens")," is set, a list of extra JWT ",(0,l.kt)("inlineCode",{parentName:"td"},"issuer=audience")," (see a token's ",(0,l.kt)("inlineCode",{parentName:"td"},"iss"),", ",(0,l.kt)("inlineCode",{parentName:"td"},"aud")," fields) pairs (where the issuer URL has a ",(0,l.kt)("inlineCode",{parentName:"td"},".well-known/openid-configuration")," or a ",(0,l.kt)("inlineCode",{parentName:"td"},".well-known/jwks.json"),")"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--exclude-logging-path")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"comma separated list of paths to exclude from logging, e.g. ",(0,l.kt)("inlineCode",{parentName:"td"},'"/ping,/path2"')),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},'""')," (no paths excluded)")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--flush-interval")),(0,l.kt)("td",{parentName:"tr",align:null},"duration"),(0,l.kt)("td",{parentName:"tr",align:null},"period between flushing response buffers when streaming responses"),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},'"1s"'))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--force-https")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"enforce https redirect"),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"false"))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--force-json-errors")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"force JSON errors instead of HTTP error pages or redirects"),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"false"))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--banner")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"custom (html) banner string. Use ",(0,l.kt)("inlineCode",{parentName:"td"},'"-"')," to disable default banner."),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--footer")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"custom (html) footer string. 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",(0,l.kt)("inlineCode",{parentName:"td"},"--login-url"),", ",(0,l.kt)("inlineCode",{parentName:"td"},"--redeem-url")," and ",(0,l.kt)("inlineCode",{parentName:"td"},"--oidc-jwks-url")," must be configured in this case"),(0,l.kt)("td",{parentName:"tr",align:null},"false")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--skip-provider-button")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"will skip sign-in-page to directly reach the next step: oauth/start"),(0,l.kt)("td",{parentName:"tr",align:null},"false")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--ssl-insecure-skip-verify")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"skip validation of certificates presented when using HTTPS providers"),(0,l.kt)("td",{parentName:"tr",align:null},"false")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--ssl-upstream-insecure-skip-verify")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"skip validation of certificates presented when using HTTPS upstreams"),(0,l.kt)("td",{parentName:"tr",align:null},"false")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--standard-logging")),(0,l.kt)("td",{parentName:"tr",align:null},"bool"),(0,l.kt)("td",{parentName:"tr",align:null},"Log standard runtime information"),(0,l.kt)("td",{parentName:"tr",align:null},"true")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--standard-logging-format")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"Template for standard log lines"),(0,l.kt)("td",{parentName:"tr",align:null},"see ",(0,l.kt)("a",{parentName:"td",href:"#logging-configuration"},"Logging Configuration"))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--tls-cert-file")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"path to certificate file"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--tls-cipher-suite")),(0,l.kt)("td",{parentName:"tr",align:null},"string ","|"," list"),(0,l.kt)("td",{parentName:"tr",align:null},"Restricts TLS cipher suites used by server to those listed (e.g. TLS_RSA_WITH_RC4_128_SHA) (may be given multiple times). If not specified, the default Go safe cipher list is used. List of valid cipher suites can be found in the ",(0,l.kt)("a",{parentName:"td",href:"https://pkg.go.dev/crypto/tls#pkg-constants"},"crypto/tls documentation"),"."),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--tls-key-file")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"path to private key file"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--tls-min-version")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"minimum TLS version that is acceptable, either ",(0,l.kt)("inlineCode",{parentName:"td"},'"TLS1.2"')," or ",(0,l.kt)("inlineCode",{parentName:"td"},'"TLS1.3"')),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},'"TLS1.2"'))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--upstream")),(0,l.kt)("td",{parentName:"tr",align:null},"string ","|"," list"),(0,l.kt)("td",{parentName:"tr",align:null},"the http url(s) of the upstream endpoint, file:// paths for static files or ",(0,l.kt)("inlineCode",{parentName:"td"},"static://")," for static response. Routing is based on the path"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--upstream-timeout")),(0,l.kt)("td",{parentName:"tr",align:null},"duration"),(0,l.kt)("td",{parentName:"tr",align:null},"maximum amount of time the server will wait for a response from the upstream"),(0,l.kt)("td",{parentName:"tr",align:null},"30s")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--allowed-group")),(0,l.kt)("td",{parentName:"tr",align:null},"string ","|"," list"),(0,l.kt)("td",{parentName:"tr",align:null},"restrict logins to members of this group (may be given multiple times)"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--allowed-role")),(0,l.kt)("td",{parentName:"tr",align:null},"string ","|"," list"),(0,l.kt)("td",{parentName:"tr",align:null},"restrict logins to users with this role (may be given multiple times). Only works with the keycloak-oidc provider."),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--validate-url")),(0,l.kt)("td",{parentName:"tr",align:null},"string"),(0,l.kt)("td",{parentName:"tr",align:null},"Access token validation endpoint"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--version")),(0,l.kt)("td",{parentName:"tr",align:null},"n/a"),(0,l.kt)("td",{parentName:"tr",align:null},"print version string"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--whitelist-domain")),(0,l.kt)("td",{parentName:"tr",align:null},"string ","|"," list"),(0,l.kt)("td",{parentName:"tr",align:null},"allowed domains for redirection after authentication. Prefix domain with a ",(0,l.kt)("inlineCode",{parentName:"td"},".")," or a ",(0,l.kt)("inlineCode",{parentName:"td"},"*.")," to allow subdomains (e.g. ",(0,l.kt)("inlineCode",{parentName:"td"},".example.com"),", ",(0,l.kt)("inlineCode",{parentName:"td"},"*.example.com"),")","\xa0","[",(0,l.kt)("a",{parentName:"td",href:"#footnote2"},"2"),"]"),(0,l.kt)("td",{parentName:"tr",align:null})),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"--trusted-ip")),(0,l.kt)("td",{parentName:"tr",align:null},"string ","|"," list"),(0,l.kt)("td",{parentName:"tr",align:null},"list of IPs or CIDR ranges to allow to bypass authentication (may be given multiple times). When combined with ",(0,l.kt)("inlineCode",{parentName:"td"},"--reverse-proxy")," and optionally ",(0,l.kt)("inlineCode",{parentName:"td"},"--real-client-ip-header")," this will evaluate the trust of the IP stored in an HTTP header by a reverse proxy rather than the layer-3/4 remote address. WARNING: trusting IPs has inherent security flaws, especially when obtaining the IP address from an HTTP header (reverse-proxy mode). Use this option only if you understand the risks and how to manage them."),(0,l.kt)("td",{parentName:"tr",align:null})))),(0,l.kt)("p",null,"[",(0,l.kt)("a",{name:"footnote1"},"1"),"]",": Only these providers support ",(0,l.kt)("inlineCode",{parentName:"p"},"--cookie-refresh"),": GitLab, Google and OIDC"),(0,l.kt)("p",null,"[",(0,l.kt)("a",{name:"footnote2"},"2"),"]",": When using the ",(0,l.kt)("inlineCode",{parentName:"p"},"whitelist-domain")," option, any domain prefixed with a ",(0,l.kt)("inlineCode",{parentName:"p"},".")," or a ",(0,l.kt)("inlineCode",{parentName:"p"},"*.")," will allow any subdomain of the specified domain as a valid redirect URL. By default, only empty ports are allowed. This translates to allowing the default port of the URL's protocol (80 for HTTP, 443 for HTTPS, etc.) since browsers omit them. To allow only a specific port, add it to the whitelisted domain: ",(0,l.kt)("inlineCode",{parentName:"p"},"example.com:8080"),". To allow any port, use ",(0,l.kt)("inlineCode",{parentName:"p"},"*"),": ",(0,l.kt)("inlineCode",{parentName:"p"},"example.com:*"),"."),(0,l.kt)("p",null,"See below for provider specific options"),(0,l.kt)("h3",{id:"upstreams-configuration"},"Upstreams Configuration"),(0,l.kt)("p",null,(0,l.kt)("inlineCode",{parentName:"p"},"oauth2-proxy")," supports having multiple upstreams, and has the option to pass requests on to HTTP(S) servers or serve static files from the file system. HTTP and HTTPS upstreams are configured by providing a URL such as ",(0,l.kt)("inlineCode",{parentName:"p"},"http://127.0.0.1:8080/")," for the upstream parameter. This will forward all authenticated requests to the upstream server. If you instead provide ",(0,l.kt)("inlineCode",{parentName:"p"},"http://127.0.0.1:8080/some/path/")," then it will only be requests that start with ",(0,l.kt)("inlineCode",{parentName:"p"},"/some/path/")," which are forwarded to the upstream."),(0,l.kt)("p",null,"Static file paths are configured as a file:// URL. ",(0,l.kt)("inlineCode",{parentName:"p"},"file:///var/www/static/")," will serve the files from that directory at ",(0,l.kt)("inlineCode",{parentName:"p"},"http://[oauth2-proxy url]/var/www/static/"),", which may not be what you want. You can provide the path to where the files should be available by adding a fragment to the configured URL. The value of the fragment will then be used to specify which path the files are available at, e.g. ",(0,l.kt)("inlineCode",{parentName:"p"},"file:///var/www/static/#/static/")," will make ",(0,l.kt)("inlineCode",{parentName:"p"},"/var/www/static/")," available at ",(0,l.kt)("inlineCode",{parentName:"p"},"http://[oauth2-proxy url]/static/"),"."),(0,l.kt)("p",null,"Multiple upstreams can either be configured by supplying a comma separated list to the ",(0,l.kt)("inlineCode",{parentName:"p"},"--upstream")," parameter, supplying the parameter multiple times or providing a list in the ",(0,l.kt)("a",{parentName:"p",href:"#config-file"},"config file"),". When multiple upstreams are used routing to them will be based on the path they are set up with."),(0,l.kt)("h3",{id:"environment-variables"},"Environment variables"),(0,l.kt)("p",null,"Every command line argument can be specified as an environment variable by\nprefixing it with ",(0,l.kt)("inlineCode",{parentName:"p"},"OAUTH2_PROXY_"),", capitalising it, and replacing hyphens (",(0,l.kt)("inlineCode",{parentName:"p"},"-"),")\nwith underscores (",(0,l.kt)("inlineCode",{parentName:"p"},"_"),"). If the argument can be specified multiple times, the\nenvironment variable should be plural (trailing ",(0,l.kt)("inlineCode",{parentName:"p"},"S"),")."),(0,l.kt)("p",null,"This is particularly useful for storing secrets outside of a configuration file\nor the command line."),(0,l.kt)("p",null,"For example, the ",(0,l.kt)("inlineCode",{parentName:"p"},"--cookie-secret")," flag becomes ",(0,l.kt)("inlineCode",{parentName:"p"},"OAUTH2_PROXY_COOKIE_SECRET"),",\nand the ",(0,l.kt)("inlineCode",{parentName:"p"},"--email-domain")," flag becomes ",(0,l.kt)("inlineCode",{parentName:"p"},"OAUTH2_PROXY_EMAIL_DOMAINS"),"."),(0,l.kt)("h2",{id:"logging-configuration"},"Logging Configuration"),(0,l.kt)("p",null,"By default, OAuth2 Proxy logs all output to stdout. Logging can be configured to output to a rotating log file using the ",(0,l.kt)("inlineCode",{parentName:"p"},"--logging-filename")," command."),(0,l.kt)("p",null,"If logging to a file you can also configure the maximum file size (",(0,l.kt)("inlineCode",{parentName:"p"},"--logging-max-size"),"), age (",(0,l.kt)("inlineCode",{parentName:"p"},"--logging-max-age"),"), max backup logs (",(0,l.kt)("inlineCode",{parentName:"p"},"--logging-max-backups"),"), and if backup logs should be compressed (",(0,l.kt)("inlineCode",{parentName:"p"},"--logging-compress"),")."),(0,l.kt)("p",null,"There are three different types of logging: standard, authentication, and HTTP requests. These can each be enabled or disabled with ",(0,l.kt)("inlineCode",{parentName:"p"},"--standard-logging"),", ",(0,l.kt)("inlineCode",{parentName:"p"},"--auth-logging"),", and ",(0,l.kt)("inlineCode",{parentName:"p"},"--request-logging"),"."),(0,l.kt)("p",null,"Each type of logging has its own configurable format and variables. By default these formats are similar to the Apache Combined Log."),(0,l.kt)("p",null,"Logging of requests to the ",(0,l.kt)("inlineCode",{parentName:"p"},"/ping")," endpoint (or using ",(0,l.kt)("inlineCode",{parentName:"p"},"--ping-user-agent"),") and the ",(0,l.kt)("inlineCode",{parentName:"p"},"/ready")," endpoint can be disabled with ",(0,l.kt)("inlineCode",{parentName:"p"},"--silence-ping-logging")," reducing log volume."),(0,l.kt)("h3",{id:"auth-log-format"},"Auth Log Format"),(0,l.kt)("p",null,"Authentication logs are logs which are guaranteed to contain a username or email address of a user attempting to authenticate. These logs are output by default in the below format:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"}," - - [19/Mar/2015:17:20:19 -0400] [] \n")),(0,l.kt)("p",null,"The status block will contain one of the below strings:"),(0,l.kt)("ul",null,(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"AuthSuccess")," If a user has authenticated successfully by any method"),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"AuthFailure")," If the user failed to authenticate explicitly"),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"AuthError")," If there was an unexpected error during authentication")),(0,l.kt)("p",null,"If you require a different format than that, you can configure it with the ",(0,l.kt)("inlineCode",{parentName:"p"},"--auth-logging-format")," flag.\nThe default format is configured as follows:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"},"{{.Client}} - {{.RequestID}} - {{.Username}} [{{.Timestamp}}] [{{.Status}}] {{.Message}}\n")),(0,l.kt)("p",null,"Available variables for auth logging:"),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Variable"),(0,l.kt)("th",{parentName:"tr",align:null},"Example"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Client"),(0,l.kt)("td",{parentName:"tr",align:null},"74.125.224.72"),(0,l.kt)("td",{parentName:"tr",align:null},"The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Host"),(0,l.kt)("td",{parentName:"tr",align:null},"domain.com"),(0,l.kt)("td",{parentName:"tr",align:null},"The value of the Host header.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Message"),(0,l.kt)("td",{parentName:"tr",align:null},"Authenticated via OAuth2"),(0,l.kt)("td",{parentName:"tr",align:null},"The details of the auth attempt.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Protocol"),(0,l.kt)("td",{parentName:"tr",align:null},"HTTP/1.0"),(0,l.kt)("td",{parentName:"tr",align:null},"The request protocol.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestID"),(0,l.kt)("td",{parentName:"tr",align:null},"00010203-0405-4607-8809-0a0b0c0d0e0f"),(0,l.kt)("td",{parentName:"tr",align:null},"The request ID pulled from the ",(0,l.kt)("inlineCode",{parentName:"td"},"--request-id-header"),". Random UUID if empty")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestMethod"),(0,l.kt)("td",{parentName:"tr",align:null},"GET"),(0,l.kt)("td",{parentName:"tr",align:null},"The request method.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Timestamp"),(0,l.kt)("td",{parentName:"tr",align:null},"19/Mar/2015:17:20:19 -0400"),(0,l.kt)("td",{parentName:"tr",align:null},"The date and time of the logging event.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"UserAgent"),(0,l.kt)("td",{parentName:"tr",align:null},"-"),(0,l.kt)("td",{parentName:"tr",align:null},"The full user agent as reported by the requesting client.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Username"),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("a",{parentName:"td",href:"mailto:username@email.com"},"username@email.com")),(0,l.kt)("td",{parentName:"tr",align:null},"The email or username of the auth request.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Status"),(0,l.kt)("td",{parentName:"tr",align:null},"AuthSuccess"),(0,l.kt)("td",{parentName:"tr",align:null},"The status of the auth request. See above for details.")))),(0,l.kt)("h3",{id:"request-log-format"},"Request Log Format"),(0,l.kt)("p",null,"HTTP request logs will output by default in the below format:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"},' - - [19/Mar/2015:17:20:19 -0400] GET "/path/" HTTP/1.1 "" \n')),(0,l.kt)("p",null,"If you require a different format than that, you can configure it with the ",(0,l.kt)("inlineCode",{parentName:"p"},"--request-logging-format")," flag.\nThe default format is configured as follows:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"},"{{.Client}} - {{.RequestID}} - {{.Username}} [{{.Timestamp}}] {{.Host}} {{.RequestMethod}} {{.Upstream}} {{.RequestURI}} {{.Protocol}} {{.UserAgent}} {{.StatusCode}} {{.ResponseSize}} {{.RequestDuration}}\n")),(0,l.kt)("p",null,"Available variables for request logging:"),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Variable"),(0,l.kt)("th",{parentName:"tr",align:null},"Example"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Client"),(0,l.kt)("td",{parentName:"tr",align:null},"74.125.224.72"),(0,l.kt)("td",{parentName:"tr",align:null},"The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Host"),(0,l.kt)("td",{parentName:"tr",align:null},"domain.com"),(0,l.kt)("td",{parentName:"tr",align:null},"The value of the Host header.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Protocol"),(0,l.kt)("td",{parentName:"tr",align:null},"HTTP/1.0"),(0,l.kt)("td",{parentName:"tr",align:null},"The request protocol.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestDuration"),(0,l.kt)("td",{parentName:"tr",align:null},"0.001"),(0,l.kt)("td",{parentName:"tr",align:null},"The time in seconds that a request took to process.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestID"),(0,l.kt)("td",{parentName:"tr",align:null},"00010203-0405-4607-8809-0a0b0c0d0e0f"),(0,l.kt)("td",{parentName:"tr",align:null},"The request ID pulled from the ",(0,l.kt)("inlineCode",{parentName:"td"},"--request-id-header"),". Random UUID if empty")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestMethod"),(0,l.kt)("td",{parentName:"tr",align:null},"GET"),(0,l.kt)("td",{parentName:"tr",align:null},"The request method.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"RequestURI"),(0,l.kt)("td",{parentName:"tr",align:null},'"/oauth2/auth"'),(0,l.kt)("td",{parentName:"tr",align:null},"The URI path of the request.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"ResponseSize"),(0,l.kt)("td",{parentName:"tr",align:null},"12"),(0,l.kt)("td",{parentName:"tr",align:null},"The size in bytes of the response.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"StatusCode"),(0,l.kt)("td",{parentName:"tr",align:null},"200"),(0,l.kt)("td",{parentName:"tr",align:null},"The HTTP status code of the response.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Timestamp"),(0,l.kt)("td",{parentName:"tr",align:null},"19/Mar/2015:17:20:19 -0400"),(0,l.kt)("td",{parentName:"tr",align:null},"The date and time of the logging event.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Upstream"),(0,l.kt)("td",{parentName:"tr",align:null},"-"),(0,l.kt)("td",{parentName:"tr",align:null},"The upstream data of the HTTP request.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"UserAgent"),(0,l.kt)("td",{parentName:"tr",align:null},"-"),(0,l.kt)("td",{parentName:"tr",align:null},"The full user agent as reported by the requesting client.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Username"),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("a",{parentName:"td",href:"mailto:username@email.com"},"username@email.com")),(0,l.kt)("td",{parentName:"tr",align:null},"The email or username of the auth request.")))),(0,l.kt)("h3",{id:"standard-log-format"},"Standard Log Format"),(0,l.kt)("p",null,"All other logging that is not covered by the above two types of logging will be output in this standard logging format. This includes configuration information at startup and errors that occur outside of a session. The default format is below:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"},"[19/Mar/2015:17:20:19 -0400] [main.go:40] \n")),(0,l.kt)("p",null,"If you require a different format than that, you can configure it with the ",(0,l.kt)("inlineCode",{parentName:"p"},"--standard-logging-format")," flag. The default format is configured as follows:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre"},"[{{.Timestamp}}] [{{.File}}] {{.Message}}\n")),(0,l.kt)("p",null,"Available variables for standard logging:"),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Variable"),(0,l.kt)("th",{parentName:"tr",align:null},"Example"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Timestamp"),(0,l.kt)("td",{parentName:"tr",align:null},"19/Mar/2015:17:20:19 -0400"),(0,l.kt)("td",{parentName:"tr",align:null},"The date and time of the logging event.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"File"),(0,l.kt)("td",{parentName:"tr",align:null},"main.go:40"),(0,l.kt)("td",{parentName:"tr",align:null},"The file and line number of the logging statement.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},"Message"),(0,l.kt)("td",{parentName:"tr",align:null},"HTTP: listening on 127.0.0.1:4180"),(0,l.kt)("td",{parentName:"tr",align:null},"The details of the log statement.")))),(0,l.kt)("h2",{id:"configuring-for-use-with-the-nginx-auth_request-directive"},"Configuring for use with the Nginx ",(0,l.kt)("inlineCode",{parentName:"h2"},"auth_request")," directive"),(0,l.kt)("p",null,"The ",(0,l.kt)("a",{parentName:"p",href:"http://nginx.org/en/docs/http/ngx_http_auth_request_module.html"},"Nginx ",(0,l.kt)("inlineCode",{parentName:"a"},"auth_request")," directive")," allows Nginx to authenticate requests via the oauth2-proxy's ",(0,l.kt)("inlineCode",{parentName:"p"},"/auth")," endpoint, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the request through. For example:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-nginx"},'server {\n listen 443 ssl;\n server_name ...;\n include ssl/ssl.conf;\n\n location /oauth2/ {\n proxy_pass http://127.0.0.1:4180;\n proxy_set_header Host $host;\n proxy_set_header X-Real-IP $remote_addr;\n proxy_set_header X-Scheme $scheme;\n proxy_set_header X-Auth-Request-Redirect $request_uri;\n # or, if you are handling multiple domains:\n # proxy_set_header X-Auth-Request-Redirect $scheme://$host$request_uri;\n }\n location = /oauth2/auth {\n proxy_pass http://127.0.0.1:4180;\n proxy_set_header Host $host;\n proxy_set_header X-Real-IP $remote_addr;\n proxy_set_header X-Scheme $scheme;\n # nginx auth_request includes headers but not body\n proxy_set_header Content-Length "";\n proxy_pass_request_body off;\n }\n\n location / {\n auth_request /oauth2/auth;\n error_page 401 = /oauth2/sign_in;\n\n # pass information via X-User and X-Email headers to backend,\n # requires running with --set-xauthrequest flag\n auth_request_set $user $upstream_http_x_auth_request_user;\n auth_request_set $email $upstream_http_x_auth_request_email;\n proxy_set_header X-User $user;\n proxy_set_header X-Email $email;\n\n # if you enabled --pass-access-token, this will pass the token to the backend\n auth_request_set $token $upstream_http_x_auth_request_access_token;\n proxy_set_header X-Access-Token $token;\n\n # if you enabled --cookie-refresh, this is needed for it to work with auth_request\n auth_request_set $auth_cookie $upstream_http_set_cookie;\n add_header Set-Cookie $auth_cookie;\n\n # When using the --set-authorization-header flag, some provider\'s cookies can exceed the 4kb\n # limit and so the OAuth2 Proxy splits these into multiple parts.\n # Nginx normally only copies the first `Set-Cookie` header from the auth_request to the response,\n # so if your cookies are larger than 4kb, you will need to extract additional cookies manually.\n auth_request_set $auth_cookie_name_upstream_1 $upstream_cookie_auth_cookie_name_1;\n\n # Extract the Cookie attributes from the first Set-Cookie header and append them\n # to the second part ($upstream_cookie_* variables only contain the raw cookie content)\n if ($auth_cookie ~* "(; .*)") {\n set $auth_cookie_name_0 $auth_cookie;\n set $auth_cookie_name_1 "auth_cookie_name_1=$auth_cookie_name_upstream_1$1";\n }\n\n # Send both Set-Cookie headers now if there was a second part\n if ($auth_cookie_name_upstream_1) {\n add_header Set-Cookie $auth_cookie_name_0;\n add_header Set-Cookie $auth_cookie_name_1;\n }\n\n proxy_pass http://backend/;\n # or "root /path/to/site;" or "fastcgi_pass ..." etc\n }\n}\n')),(0,l.kt)("p",null,"When you use ingress-nginx in Kubernetes, you MUST use ",(0,l.kt)("inlineCode",{parentName:"p"},"kubernetes/ingress-nginx")," (which includes the Lua module) and the following configuration snippet for your ",(0,l.kt)("inlineCode",{parentName:"p"},"Ingress"),".\nVariables set with ",(0,l.kt)("inlineCode",{parentName:"p"},"auth_request_set")," are not ",(0,l.kt)("inlineCode",{parentName:"p"},"set"),"-able in plain nginx config when the location is processed via ",(0,l.kt)("inlineCode",{parentName:"p"},"proxy_pass")," and then may only be processed by Lua.\nNote that ",(0,l.kt)("inlineCode",{parentName:"p"},"nginxinc/kubernetes-ingress")," does not include the Lua module."),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-yaml"},'nginx.ingress.kubernetes.io/auth-response-headers: Authorization\nnginx.ingress.kubernetes.io/auth-signin: https://$host/oauth2/start?rd=$escaped_request_uri\nnginx.ingress.kubernetes.io/auth-url: https://$host/oauth2/auth\nnginx.ingress.kubernetes.io/configuration-snippet: |\n auth_request_set $name_upstream_1 $upstream_cookie_name_1;\n\n access_by_lua_block {\n if ngx.var.name_upstream_1 ~= "" then\n ngx.header["Set-Cookie"] = "name_1=" .. ngx.var.name_upstream_1 .. ngx.var.auth_cookie:match("(; .*)")\n end\n }\n')),(0,l.kt)("p",null,"It is recommended to use ",(0,l.kt)("inlineCode",{parentName:"p"},"--session-store-type=redis")," when expecting large sessions/OIDC tokens (",(0,l.kt)("em",{parentName:"p"},"e.g.")," with MS Azure)."),(0,l.kt)("p",null,"You have to substitute ",(0,l.kt)("em",{parentName:"p"},"name"),' with the actual cookie name you configured via --cookie-name parameter. If you don\'t set a custom cookie name the variable should be "$upstream_cookie__oauth2_proxy_1" instead of "$upstream_cookie_name_1" and the new cookie-name should be "_oauth2_proxy_1=" instead of "name_1=".'),(0,l.kt)("h2",{id:"configuring-for-use-with-the-traefik-v2-forwardauth-middleware"},"Configuring for use with the Traefik (v2) ",(0,l.kt)("inlineCode",{parentName:"h2"},"ForwardAuth")," middleware"),(0,l.kt)("p",null,(0,l.kt)("strong",{parentName:"p"},"This option requires ",(0,l.kt)("inlineCode",{parentName:"strong"},"--reverse-proxy")," option to be set.")),(0,l.kt)("h3",{id:"forwardauth-with-401-errors-middleware"},"ForwardAuth with 401 errors middleware"),(0,l.kt)("p",null,"The ",(0,l.kt)("a",{parentName:"p",href:"https://doc.traefik.io/traefik/middlewares/forwardauth/"},"Traefik v2 ",(0,l.kt)("inlineCode",{parentName:"a"},"ForwardAuth")," middleware")," allows Traefik to authenticate requests via the oauth2-proxy's ",(0,l.kt)("inlineCode",{parentName:"p"},"/oauth2/auth")," endpoint on every request, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the whole request through. For example, on Dynamic File (YAML) Configuration:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-yaml"},'http:\n routers:\n a-service:\n rule: "Host(`a-service.example.com`)"\n service: a-service-backend\n middlewares:\n - oauth-errors\n - oauth-auth\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n oauth:\n rule: "Host(`a-service.example.com`, `oauth.example.com`) && PathPrefix(`/oauth2/`)"\n middlewares:\n - auth-headers\n service: oauth-backend\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n\n services:\n a-service-backend:\n loadBalancer:\n servers:\n - url: http://172.16.0.2:7555\n oauth-backend:\n loadBalancer:\n servers:\n - url: http://172.16.0.1:4180\n\n middlewares:\n auth-headers:\n headers:\n sslRedirect: true\n stsSeconds: 315360000\n browserXssFilter: true\n contentTypeNosniff: true\n forceSTSHeader: true\n sslHost: example.com\n stsIncludeSubdomains: true\n stsPreload: true\n frameDeny: true\n oauth-auth:\n forwardAuth:\n address: https://oauth.example.com/oauth2/auth\n trustForwardHeader: true\n oauth-errors:\n errors:\n status:\n - "401-403"\n service: oauth-backend\n query: "/oauth2/sign_in"\n')),(0,l.kt)("h3",{id:"forwardauth-with-static-upstreams-configuration"},"ForwardAuth with static upstreams configuration"),(0,l.kt)("p",null,"Redirect to sign_in functionality provided without the use of ",(0,l.kt)("inlineCode",{parentName:"p"},"errors")," middleware with ",(0,l.kt)("a",{parentName:"p",href:"https://doc.traefik.io/traefik/middlewares/forwardauth/"},"Traefik v2 ",(0,l.kt)("inlineCode",{parentName:"a"},"ForwardAuth")," middleware")," pointing to oauth2-proxy service's ",(0,l.kt)("inlineCode",{parentName:"p"},"/")," endpoint"),(0,l.kt)("p",null,(0,l.kt)("strong",{parentName:"p"},"Following options need to be set on ",(0,l.kt)("inlineCode",{parentName:"strong"},"oauth2-proxy"),":")),(0,l.kt)("ul",null,(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"--upstream=static://202"),": Configures a static response for authenticated sessions"),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"--reverse-proxy=true"),": Enables the use of ",(0,l.kt)("inlineCode",{parentName:"li"},"X-Forwarded-*")," headers to determine redirects correctly")),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-yaml"},'http:\n routers:\n a-service-route-1:\n rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/`)"\n service: a-service-backend\n middlewares:\n - oauth-auth-redirect # redirects all unauthenticated to oauth2 signin\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n a-service-route-2:\n rule: "Host(`a-service.example.com`) && PathPrefix(`/no-auto-redirect`)"\n service: a-service-backend\n middlewares:\n - oauth-auth-wo-redirect # unauthenticated session will return a 401\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n services-oauth2-route:\n rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/oauth2/`)"\n middlewares:\n - auth-headers\n service: oauth-backend\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n oauth2-proxy-route:\n rule: "Host(`oauth.example.com`) && PathPrefix(`/`)"\n middlewares:\n - auth-headers\n service: oauth-backend\n tls:\n certResolver: default\n domains:\n - main: "example.com"\n sans:\n - "*.example.com"\n\n services:\n a-service-backend:\n loadBalancer:\n servers:\n - url: http://172.16.0.2:7555\n b-service-backend:\n loadBalancer:\n servers:\n - url: http://172.16.0.3:7555\n oauth-backend:\n loadBalancer:\n servers:\n - url: http://172.16.0.1:4180\n\n middlewares:\n auth-headers:\n headers:\n sslRedirect: true\n stsSeconds: 315360000\n browserXssFilter: true\n contentTypeNosniff: true\n forceSTSHeader: true\n sslHost: example.com\n stsIncludeSubdomains: true\n stsPreload: true\n frameDeny: true\n oauth-auth-redirect:\n forwardAuth:\n address: https://oauth.example.com/\n trustForwardHeader: true\n authResponseHeaders:\n - X-Auth-Request-Access-Token\n - Authorization\n oauth-auth-wo-redirect:\n forwardAuth:\n address: https://oauth.example.com/oauth2/auth\n trustForwardHeader: true\n authResponseHeaders:\n - X-Auth-Request-Access-Token\n - Authorization\n')),(0,l.kt)("div",{className:"admonition admonition-note alert alert--secondary"},(0,l.kt)("div",{parentName:"div",className:"admonition-heading"},(0,l.kt)("h5",{parentName:"div"},(0,l.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,l.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"14",height:"16",viewBox:"0 0 14 16"},(0,l.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 2.54-5.7 5.68 0 3.14 2.56 5.7 5.7 5.7s5.7-2.55 5.7-5.7c0-3.15-2.56-5.69-5.7-5.69v.01zM7 .98c3.86 0 7 3.14 7 7s-3.14 7-7 7-7-3.12-7-7 3.14-7 7-7z"}))),"note")),(0,l.kt)("div",{parentName:"div",className:"admonition-content"},(0,l.kt)("p",{parentName:"div"},"If you set up your OAuth2 provider to rotate your client secret, you can use the ",(0,l.kt)("inlineCode",{parentName:"p"},"client-secret-file")," option to reload the secret when it is updated."))))}g.isMDXComponent=!0}}]); \ No newline at end of file diff --git a/assets/js/357fe94d.89fabb9f.js b/assets/js/357fe94d.89fabb9f.js deleted file mode 100644 index c9dac066..00000000 --- a/assets/js/357fe94d.89fabb9f.js +++ /dev/null @@ -1 +0,0 @@ -"use strict";(self.webpackChunkdocusaurus=self.webpackChunkdocusaurus||[]).push([[9267],{3905:function(e,t,a){a.d(t,{Zo:function(){return u},kt:function(){return m}});var n=a(7294);function o(e,t,a){return t in e?Object.defineProperty(e,t,{value:a,enumerable:!0,configurable:!0,writable:!0}):e[t]=a,e}function r(e,t){var a=Object.keys(e);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(e);t&&(n=n.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),a.push.apply(a,n)}return a}function i(e){for(var t=1;t=0||(o[a]=e[a]);return o}(e,t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);for(n=0;n=0||Object.prototype.propertyIsEnumerable.call(e,a)&&(o[a]=e[a])}return o}var p=n.createContext({}),s=function(e){var t=n.useContext(p),a=t;return e&&(a="function"==typeof e?e(t):i(i({},t),e)),a},u=function(e){var t=s(e.components);return n.createElement(p.Provider,{value:t},e.children)},c={inlineCode:"code",wrapper:function(e){var t=e.children;return n.createElement(n.Fragment,{},t)}},d=n.forwardRef((function(e,t){var a=e.components,o=e.mdxType,r=e.originalType,p=e.parentName,u=l(e,["components","mdxType","originalType","parentName"]),d=s(a),m=o,h=d["".concat(p,".").concat(m)]||d[m]||c[m]||r;return a?n.createElement(h,i(i({ref:t},u),{},{components:a})):n.createElement(h,i({ref:t},u))}));function m(e,t){var a=arguments,o=t&&t.mdxType;if("string"==typeof e||o){var r=a.length,i=new Array(r);i[0]=d;var l={};for(var p in t)hasOwnProperty.call(t,p)&&(l[p]=t[p]);l.originalType=e,l.mdxType="string"==typeof e?e:o,i[1]=l;for(var s=2;s\n --client-secret=\n --azure-tenant={tenant-id}\n --oidc-issuer-url=https://sts.windows.net/{tenant-id}/\n")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"for V2 Azure Auth endpoint (Microsoft Identity Platform Endpoints - ",(0,r.kt)("a",{parentName:"li",href:"https://login.microsoftonline.com/common/oauth2/v2.0/authorize"},"https://login.microsoftonline.com/common/oauth2/v2.0/authorize"),")")),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," --provider=azure\n --client-id=\n --client-secret=\n --azure-tenant={tenant-id}\n --oidc-issuer-url=https://login.microsoftonline.com/{tenant-id}/v2.0\n")),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},(0,r.kt)("em",{parentName:"strong"},"Notes")),":"),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"When using v2.0 Azure Auth endpoint (",(0,r.kt)("inlineCode",{parentName:"li"},"https://login.microsoftonline.com/{tenant-id}/v2.0"),") as ",(0,r.kt)("inlineCode",{parentName:"li"},"--oidc_issuer_url"),", in conjunction\nwith ",(0,r.kt)("inlineCode",{parentName:"li"},"--resource")," flag, be sure to append ",(0,r.kt)("inlineCode",{parentName:"li"},"/.default")," at the end of the resource name. See\n",(0,r.kt)("a",{parentName:"li",href:"https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-permissions-and-consent#the-default-scope"},"https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-permissions-and-consent#the-default-scope")," for more details."),(0,r.kt)("li",{parentName:"ul"},"When using the Azure Auth provider with nginx and the cookie session store you may find the cookie is too large and doesn't\nget passed through correctly. Increasing the proxy_buffer_size in nginx or implementing the ",(0,r.kt)("a",{parentName:"li",href:"/oauth2-proxy/docs/next/configuration/session_storage#redis-storage"},"redis session storage"),"\nshould resolve this.")),(0,r.kt)("h3",{id:"adfs-auth-provider"},"ADFS Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Open the ADFS administration console on your Windows Server and add a new Application Group"),(0,r.kt)("li",{parentName:"ol"},"Provide a name for the integration, select Server Application from the Standalone applications section and click Next"),(0,r.kt)("li",{parentName:"ol"},"Follow the wizard to get the client-id, client-secret and configure the application credentials"),(0,r.kt)("li",{parentName:"ol"},"Configure the proxy with")),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," --provider=adfs\n --client-id=\n --client-secret=\n")),(0,r.kt)("p",null,"Note: When using the ADFS Auth provider with nginx and the cookie session store you may find the cookie is too large and doesn't get passed through correctly. Increasing the proxy_buffer_size in nginx or implementing the ",(0,r.kt)("a",{parentName:"p",href:"/oauth2-proxy/docs/next/configuration/session_storage#redis-storage"},"redis session storage")," should resolve this."),(0,r.kt)("h3",{id:"facebook-auth-provider"},"Facebook Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create a new FB App from ",(0,r.kt)("a",{parentName:"li",href:"https://developers.facebook.com/"},"https://developers.facebook.com/")),(0,r.kt)("li",{parentName:"ol"},"Under FB Login, set your Valid OAuth redirect URIs to ",(0,r.kt)("inlineCode",{parentName:"li"},"https://internal.yourcompany.com/oauth2/callback"))),(0,r.kt)("h3",{id:"github-auth-provider"},"GitHub Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create a new project: ",(0,r.kt)("a",{parentName:"li",href:"https://github.com/settings/developers"},"https://github.com/settings/developers")),(0,r.kt)("li",{parentName:"ol"},"Under ",(0,r.kt)("inlineCode",{parentName:"li"},"Authorization callback URL")," enter the correct url ie ",(0,r.kt)("inlineCode",{parentName:"li"},"https://internal.yourcompany.com/oauth2/callback"))),(0,r.kt)("p",null,"The GitHub auth provider supports two additional ways to restrict authentication to either organization and optional team level access, or to collaborators of a repository. Restricting by these options is normally accompanied with ",(0,r.kt)("inlineCode",{parentName:"p"},"--email-domain=*")),(0,r.kt)("p",null,"NOTE: When ",(0,r.kt)("inlineCode",{parentName:"p"},"--github-user")," is set, the specified users are allowed to login even if they do not belong to the specified org and team or collaborators."),(0,r.kt)("p",null,"To restrict by organization only, include the following flag:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-github-org="": restrict logins to members of this organisation\n')),(0,r.kt)("p",null,"To restrict within an organization to specific teams, include the following flag in addition to ",(0,r.kt)("inlineCode",{parentName:"p"},"-github-org"),":"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-github-team="": restrict logins to members of any of these teams (slug), separated by a comma\n')),(0,r.kt)("p",null,"If you would rather restrict access to collaborators of a repository, those users must either have push access to a public repository or any access to a private repository:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-github-repo="": restrict logins to collaborators of this repository formatted as orgname/repo\n')),(0,r.kt)("p",null,"If you'd like to allow access to users with ",(0,r.kt)("strong",{parentName:"p"},"read only")," access to a ",(0,r.kt)("strong",{parentName:"p"},"public")," repository you will need to provide a ",(0,r.kt)("a",{parentName:"p",href:"https://github.com/settings/tokens"},"token")," for a user that has write access to the repository. The token must be created with at least the ",(0,r.kt)("inlineCode",{parentName:"p"},"public_repo")," scope:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-github-token="": the token to use when verifying repository collaborators\n')),(0,r.kt)("p",null,"To allow a user to login with their username even if they do not belong to the specified org and team or collaborators, separated by a comma"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-github-user="": allow logins by username, separated by a comma\n')),(0,r.kt)("p",null,"If you are using GitHub enterprise, make sure you set the following to the appropriate url:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-login-url="http(s):///login/oauth/authorize"\n-redeem-url="http(s):///login/oauth/access_token"\n-validate-url="http(s):///api/v3"\n')),(0,r.kt)("h3",{id:"keycloak-auth-provider"},"Keycloak Auth Provider"),(0,r.kt)("div",{className:"admonition admonition-note alert alert--secondary"},(0,r.kt)("div",{parentName:"div",className:"admonition-heading"},(0,r.kt)("h5",{parentName:"div"},(0,r.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,r.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"14",height:"16",viewBox:"0 0 14 16"},(0,r.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 2.54-5.7 5.68 0 3.14 2.56 5.7 5.7 5.7s5.7-2.55 5.7-5.7c0-3.15-2.56-5.69-5.7-5.69v.01zM7 .98c3.86 0 7 3.14 7 7s-3.14 7-7 7-7-3.12-7-7 3.14-7 7-7z"}))),"note")),(0,r.kt)("div",{parentName:"div",className:"admonition-content"},(0,r.kt)("p",{parentName:"div"},"This is the legacy provider for Keycloak, use ",(0,r.kt)("a",{parentName:"p",href:"#keycloak-oidc-auth-provider"},"Keycloak OIDC Auth Provider")," if possible."))),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create new client in your Keycloak realm with ",(0,r.kt)("strong",{parentName:"li"},"Access Type")," 'confidental' and ",(0,r.kt)("strong",{parentName:"li"},"Valid Redirect URIs")," '",(0,r.kt)("a",{parentName:"li",href:"https://internal.yourcompany.com/oauth2/callback'"},"https://internal.yourcompany.com/oauth2/callback'")),(0,r.kt)("li",{parentName:"ol"},"Take note of the Secret in the credential tab of the client"),(0,r.kt)("li",{parentName:"ol"},"Create a mapper with ",(0,r.kt)("strong",{parentName:"li"},"Mapper Type")," 'Group Membership' and ",(0,r.kt)("strong",{parentName:"li"},"Token Claim Name")," 'groups'.")),(0,r.kt)("p",null,"Make sure you set the following to the appropriate url:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},' --provider=keycloak\n --client-id=\n --client-secret=\n --login-url="http(s):///auth/realms//protocol/openid-connect/auth"\n --redeem-url="http(s):///auth/realms//protocol/openid-connect/token"\n --profile-url="http(s):///auth/realms//protocol/openid-connect/userinfo"\n --validate-url="http(s):///auth/realms//protocol/openid-connect/userinfo"\n --keycloak-group=\n --keycloak-group=\n')),(0,r.kt)("p",null,"For group based authorization, the optional ",(0,r.kt)("inlineCode",{parentName:"p"},"--keycloak-group")," (legacy) or ",(0,r.kt)("inlineCode",{parentName:"p"},"--allowed-group")," (global standard)\nflags can be used to specify which groups to limit access to."),(0,r.kt)("p",null,"If these are unset but a ",(0,r.kt)("inlineCode",{parentName:"p"},"groups")," mapper is set up above in step (3), the provider will still\npopulate the ",(0,r.kt)("inlineCode",{parentName:"p"},"X-Forwarded-Groups")," header to your upstream server with the ",(0,r.kt)("inlineCode",{parentName:"p"},"groups")," data in the\nKeycloak userinfo endpoint response."),(0,r.kt)("p",null,"The group management in keycloak is using a tree. If you create a group named admin in keycloak\nyou should define the 'keycloak-group' value to /admin."),(0,r.kt)("h3",{id:"keycloak-oidc-auth-provider"},"Keycloak OIDC Auth Provider"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," --provider=keycloak-oidc\n --client-id=\n --client-secret=\n --redirect-url=https://internal.yourcompany.com/oauth2/callback\n --oidc-issuer-url=https:///auth/realms/\n --email-domain= // Validate email domain for users, see option documentation\n --allowed-role= // Optional, required realm role\n --allowed-role=: // Optional, required client role\n --allowed-group= // Optional, requires group client scope\n --code-challenge-method=S256 // PKCE\n")),(0,r.kt)("div",{className:"admonition admonition-note alert alert--secondary"},(0,r.kt)("div",{parentName:"div",className:"admonition-heading"},(0,r.kt)("h5",{parentName:"div"},(0,r.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,r.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"14",height:"16",viewBox:"0 0 14 16"},(0,r.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 2.54-5.7 5.68 0 3.14 2.56 5.7 5.7 5.7s5.7-2.55 5.7-5.7c0-3.15-2.56-5.69-5.7-5.69v.01zM7 .98c3.86 0 7 3.14 7 7s-3.14 7-7 7-7-3.12-7-7 3.14-7 7-7z"}))),"note")),(0,r.kt)("div",{parentName:"div",className:"admonition-content"},(0,r.kt)("p",{parentName:"div"},"Keycloak has updated its admin console and as of version 19.0.0, the new admin console is enabled by default. The legacy admin console has been announced for removal with the release of version 21.0.0."))),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Keycloak legacy admin console")),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create new client in your Keycloak realm with ",(0,r.kt)("strong",{parentName:"li"},"Access Type")," 'confidential', ",(0,r.kt)("strong",{parentName:"li"},"Client protocol")," 'openid-connect' and ",(0,r.kt)("strong",{parentName:"li"},"Valid Redirect URIs")," '",(0,r.kt)("a",{parentName:"li",href:"https://internal.yourcompany.com/oauth2/callback'"},"https://internal.yourcompany.com/oauth2/callback'")),(0,r.kt)("li",{parentName:"ol"},"Take note of the Secret in the credential tab of the client"),(0,r.kt)("li",{parentName:"ol"},"Create a mapper with ",(0,r.kt)("strong",{parentName:"li"},"Mapper Type")," 'Group Membership' and ",(0,r.kt)("strong",{parentName:"li"},"Token Claim Name")," 'groups'."),(0,r.kt)("li",{parentName:"ol"},"Create a mapper with ",(0,r.kt)("strong",{parentName:"li"},"Mapper Type")," 'Audience' and ",(0,r.kt)("strong",{parentName:"li"},"Included Client Audience")," and ",(0,r.kt)("strong",{parentName:"li"},"Included Custom Audience")," set to your client name.")),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Keycloak new admin console (default as of v19.0.0)")),(0,r.kt)("p",null,"The following example shows how to create a simple OIDC client using the new Keycloak admin2 console. However, for best practices, it is recommended to consult the Keycloak documentation."),(0,r.kt)("p",null,"The OIDC client must be configured with an ",(0,r.kt)("em",{parentName:"p"},"audience mapper")," to include the client's name in the ",(0,r.kt)("inlineCode",{parentName:"p"},"aud")," claim of the JWT token.",(0,r.kt)("br",{parentName:"p"}),"\n","The ",(0,r.kt)("inlineCode",{parentName:"p"},"aud")," claim specifies the intended recipient of the token, and OAuth2 Proxy expects a match against the values of either ",(0,r.kt)("inlineCode",{parentName:"p"},"--client-id")," or ",(0,r.kt)("inlineCode",{parentName:"p"},"--oidc-extra-audience"),"."),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},'In Keycloak, claims are added to JWT tokens through the use of mappers at either the realm level using "client scopes" or through "dedicated" client mappers.')),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Creating the client")),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create a new OIDC client in your Keycloak realm by navigating to:",(0,r.kt)("br",{parentName:"li"}),(0,r.kt)("strong",{parentName:"li"},"Clients")," -> ",(0,r.kt)("strong",{parentName:"li"},"Create client"))),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Client Type")," 'OpenID Connect'"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Client ID")," ",(0,r.kt)("inlineCode",{parentName:"li"},""),", please complete the remaining fields as appropriate and click ",(0,r.kt)("strong",{parentName:"li"},"Next"),".",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Client authentication")," 'On'"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Authentication flow"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Standard flow")," 'selected'"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Direct access grants")," 'deselect'",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("em",{parentName:"li"},"Save the configuration.")))))),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Settings / Access settings"),":",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Valid redirect URIs")," ",(0,r.kt)("inlineCode",{parentName:"li"},"https://internal.yourcompany.com/oauth2/callback"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("em",{parentName:"li"},"Save the configuration.")))))),(0,r.kt)("li",{parentName:"ul"},"Under the ",(0,r.kt)("strong",{parentName:"li"},"Credentials")," tab you will now be able to locate ",(0,r.kt)("inlineCode",{parentName:"li"},""),".")))),(0,r.kt)("ol",{start:2},(0,r.kt)("li",{parentName:"ol"},"Configure a dedicated ",(0,r.kt)("em",{parentName:"li"},"audience mapper")," for your client by navigating to ",(0,r.kt)("strong",{parentName:"li"},"Clients")," -> ",(0,r.kt)("strong",{parentName:"li"},"")," -> ",(0,r.kt)("strong",{parentName:"li"},"Client scopes"),".")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Access the dedicated mappers pane by clicking ",(0,r.kt)("strong",{parentName:"li"},"-dedicated"),", located under ",(0,r.kt)("em",{parentName:"li"},"Assigned client scope"),".",(0,r.kt)("br",{parentName:"li"}),(0,r.kt)("em",{parentName:"li"},'(It should have a description of "Dedicated scope and mappers for this client")'),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},"Click ",(0,r.kt)("strong",{parentName:"li"},"Configure a new mapper")," and select ",(0,r.kt)("strong",{parentName:"li"},"Audience"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Name")," 'aud-mapper-'"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Included Client Audience")," select ",(0,r.kt)("inlineCode",{parentName:"li"},"")," from the dropdown.",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("em",{parentName:"li"},"OAuth2 proxy can be set up to pass both the access and ID JWT tokens to your upstream services.\nIf you require additional audience entries, you can use the ",(0,r.kt)("strong",{parentName:"em"},"Included Custom Audience"),' field in addition to the "Included Client Audience" dropdown. Note that the "aud" claim of a JWT token should be limited and only specify its intended recipients.')))),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Add to ID token")," 'On'"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Add to access token")," 'On' - ",(0,r.kt)("a",{parentName:"li",href:"https://github.com/oauth2-proxy/oauth2-proxy/pull/1916"},"#1916"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("em",{parentName:"li"},"Save the configuration.")))))))),(0,r.kt)("li",{parentName:"ul"},"Any subsequent dedicated client mappers can be defined by clicking ",(0,r.kt)("strong",{parentName:"li"},"Dedicated scopes")," -> ",(0,r.kt)("strong",{parentName:"li"},"Add mapper")," -> ",(0,r.kt)("strong",{parentName:"li"},"By configuration")," -> ",(0,r.kt)("em",{parentName:"li"},"Select mapper"))),(0,r.kt)("p",null,"You should now be able to create a test user in Keycloak and get access to the OAuth2 Proxy instance, make sure to set an email address matching ",(0,r.kt)("inlineCode",{parentName:"p"},"")," and select ",(0,r.kt)("em",{parentName:"p"},"Email verified"),"."),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Authorization")),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},"OAuth2 Proxy will perform authorization by requiring a valid user, this authorization can be extended to take into account a user's membership in Keycloak ",(0,r.kt)("inlineCode",{parentName:"em"},"groups"),", ",(0,r.kt)("inlineCode",{parentName:"em"},"realm roles"),", and ",(0,r.kt)("inlineCode",{parentName:"em"},"client roles")," using the keycloak-oidc provider options",(0,r.kt)("br",{parentName:"em"}),(0,r.kt)("inlineCode",{parentName:"em"},"--allowed-role")," or ",(0,r.kt)("inlineCode",{parentName:"em"},"--allowed-group"))),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Roles")),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},"A standard Keycloak installation comes with the required mappers for ",(0,r.kt)("strong",{parentName:"em"},"realm roles")," and ",(0,r.kt)("strong",{parentName:"em"},"client roles"),' through the pre-defined client scope "roles".\nThis ensures that any roles assigned to a user are included in the ',(0,r.kt)("inlineCode",{parentName:"em"},"JWT"),' tokens when using an OIDC client that has the "Full scope allowed" feature activated, the feature is enabled by default.')),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},"Creating a realm role")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Navigate to ",(0,r.kt)("strong",{parentName:"li"},"Realm roles")," -> ",(0,r.kt)("strong",{parentName:"li"},"Create role"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Role name"),", ",(0,r.kt)("em",{parentName:"li"},(0,r.kt)("inlineCode",{parentName:"em"},""))," -> ",(0,r.kt)("strong",{parentName:"li"},"save"))))),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},"Creating a client role")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Navigate to ",(0,r.kt)("strong",{parentName:"li"},"Clients")," -> ",(0,r.kt)("inlineCode",{parentName:"li"},"")," -> ",(0,r.kt)("strong",{parentName:"li"},"Roles")," -> ",(0,r.kt)("strong",{parentName:"li"},"Create role"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Role name"),", ",(0,r.kt)("em",{parentName:"li"},(0,r.kt)("inlineCode",{parentName:"em"},""))," -> ",(0,r.kt)("strong",{parentName:"li"},"save"))))),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},"Assign a role to a user")),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Users")," -> ",(0,r.kt)("em",{parentName:"p"},"Username")," -> ",(0,r.kt)("strong",{parentName:"p"},"Role mapping")," -> ",(0,r.kt)("strong",{parentName:"p"},"Assign role")," -> ",(0,r.kt)("em",{parentName:"p"},"filter by roles or clients and select")," -> ",(0,r.kt)("strong",{parentName:"p"},"Assign"),"."),(0,r.kt)("p",null,'Keycloak "realm roles" can be authorized using the ',(0,r.kt)("inlineCode",{parentName:"p"},"--allowed-role="),' option, while "client roles" can be evaluated using ',(0,r.kt)("inlineCode",{parentName:"p"},"--allowed-role=:"),"."),(0,r.kt)("p",null,"You may limit the ",(0,r.kt)("em",{parentName:"p"},"realm roles")," included in the JWT tokens for any given client by navigating to:",(0,r.kt)("br",{parentName:"p"}),"\n",(0,r.kt)("strong",{parentName:"p"},"Clients")," -> ",(0,r.kt)("inlineCode",{parentName:"p"},"")," -> ",(0,r.kt)("strong",{parentName:"p"},"Client scopes")," -> ",(0,r.kt)("em",{parentName:"p"},"-dedicated")," -> ",(0,r.kt)("strong",{parentName:"p"},"Scope"),(0,r.kt)("br",{parentName:"p"}),"\n","Disabling ",(0,r.kt)("strong",{parentName:"p"},"Full scope allowed")," activates the ",(0,r.kt)("strong",{parentName:"p"},"Assign role")," option, allowing you to select which roles, if assigned to a user, will be included in the user's JWT tokens. This can be useful when a user has many associated roles, and you want to reduce the size and impact of the JWT token."),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Groups")),(0,r.kt)("p",null,"You may also do authorization on group memberships by using the OAuth2 Proxy option ",(0,r.kt)("inlineCode",{parentName:"p"},"--allowed-group"),".",(0,r.kt)("br",{parentName:"p"}),"\n","We will only do a brief description of creating the required ",(0,r.kt)("em",{parentName:"p"},"client scope")," ",(0,r.kt)("strong",{parentName:"p"},"groups")," and refer you to read the Keycloak documentation."),(0,r.kt)("p",null,"To summarize, the steps required to authorize Keycloak group membership with OAuth2 Proxy are as follows:"),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Create a new Client Scope with the name ",(0,r.kt)("strong",{parentName:"li"},"groups")," in Keycloak.",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},"Include a mapper of type ",(0,r.kt)("strong",{parentName:"li"},"Group Membership"),"."),(0,r.kt)("li",{parentName:"ul"},'Set the "Token Claim Name" to ',(0,r.kt)("strong",{parentName:"li"},"groups")," or customize by matching it to the ",(0,r.kt)("inlineCode",{parentName:"li"},"--oidc-groups-claim")," option of OAuth2 Proxy."),(0,r.kt)("li",{parentName:"ul"},'If the "Full group path" option is selected, you need to include a "/" separator in the group names defined in the ',(0,r.kt)("inlineCode",{parentName:"li"},"--allowed-group"),' option of OAuth2 Proxy. Example: "/groupname" or "/groupname/childgroup".')))),(0,r.kt)("p",null,"After creating the ",(0,r.kt)("em",{parentName:"p"},"Client Scope")," named ",(0,r.kt)("em",{parentName:"p"},"groups")," you will need to attach it to your client.",(0,r.kt)("br",{parentName:"p"}),"\n",(0,r.kt)("strong",{parentName:"p"},"Clients")," -> ",(0,r.kt)("inlineCode",{parentName:"p"},"")," -> ",(0,r.kt)("strong",{parentName:"p"},"Client scopes")," -> ",(0,r.kt)("strong",{parentName:"p"},"Add client scope")," -> Select ",(0,r.kt)("strong",{parentName:"p"},"groups")," and choose Optional and you should now have a client that maps group memberships into the JWT tokens so that Oauth2 Proxy may evaluate them."),(0,r.kt)("p",null,"Create a group by navigating to ",(0,r.kt)("strong",{parentName:"p"},"Groups")," -> ",(0,r.kt)("strong",{parentName:"p"},"Create group")," and ",(0,r.kt)("em",{parentName:"p"},"add")," your test user as a member."),(0,r.kt)("p",null,"The OAuth2 Proxy option ",(0,r.kt)("inlineCode",{parentName:"p"},"--allowed-group=/groupname")," will now allow you to filter on group membership"),(0,r.kt)("p",null,"Keycloak also has the option of attaching roles to groups, please refer to the Keycloak documentation for more information."),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Tip")),(0,r.kt)("p",null,"To check if roles or groups are added to JWT tokens, you can preview a users token in the Keycloak console by following these steps:\n",(0,r.kt)("strong",{parentName:"p"},"Clients")," -> ",(0,r.kt)("inlineCode",{parentName:"p"},"")," -> ",(0,r.kt)("strong",{parentName:"p"},"Client scopes")," -> ",(0,r.kt)("strong",{parentName:"p"},"Evaluate"),".",(0,r.kt)("br",{parentName:"p"}),"\n","Select a ",(0,r.kt)("em",{parentName:"p"},"realm user")," and optional ",(0,r.kt)("em",{parentName:"p"},"scope parameters")," such as groups, and generate the JSON representation of an access or id token to examine its contents."),(0,r.kt)("h3",{id:"gitlab-auth-provider"},"GitLab Auth Provider"),(0,r.kt)("p",null,"This auth provider has been tested against Gitlab version 12.X. Due to Gitlab API changes, it may not work for version prior to 12.X (see ",(0,r.kt)("a",{parentName:"p",href:"https://github.com/oauth2-proxy/oauth2-proxy/issues/994"},"994"),")."),(0,r.kt)("p",null,"Whether you are using GitLab.com or self-hosting GitLab, follow ",(0,r.kt)("a",{parentName:"p",href:"https://docs.gitlab.com/ce/integration/oauth_provider.html"},"these steps to add an application"),". Make sure to enable at least the ",(0,r.kt)("inlineCode",{parentName:"p"},"openid"),", ",(0,r.kt)("inlineCode",{parentName:"p"},"profile")," and ",(0,r.kt)("inlineCode",{parentName:"p"},"email")," scopes, and set the redirect url to your application url e.g. ",(0,r.kt)("a",{parentName:"p",href:"https://myapp.com/oauth2/callback"},"https://myapp.com/oauth2/callback"),"."),(0,r.kt)("p",null,"If you need projects filtering, add the extra ",(0,r.kt)("inlineCode",{parentName:"p"},"read_api")," scope to your application."),(0,r.kt)("p",null,"The following config should be set to ensure that the oauth will work properly. To get a cookie secret follow ",(0,r.kt)("a",{parentName:"p",href:"/oauth2-proxy/docs/next/configuration/overview#generating-a-cookie-secret"},"these steps")),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},' --provider="gitlab"\n --redirect-url="https://myapp.com/oauth2/callback" // Should be the same as the redirect url for the application in gitlab\n --client-id=GITLAB_CLIENT_ID\n --client-secret=GITLAB_CLIENT_SECRET\n --cookie-secret=COOKIE_SECRET\n')),(0,r.kt)("p",null,"Restricting by group membership is possible with the following option:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'--gitlab-group="mygroup,myothergroup": restrict logins to members of any of these groups (slug), separated by a comma\n')),(0,r.kt)("p",null,"If you are using self-hosted GitLab, make sure you set the following to the appropriate URL:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'--oidc-issuer-url=""\n')),(0,r.kt)("p",null,"If your self-hosted GitLab is on a sub-directory (e.g. domain.tld/gitlab), as opposed to its own sub-domain (e.g. gitlab.domain.tld), you may need to add a redirect from domain.tld/oauth pointing at e.g. domain.tld/gitlab/oauth."),(0,r.kt)("h3",{id:"linkedin-auth-provider"},"LinkedIn Auth Provider"),(0,r.kt)("p",null,"For LinkedIn, the registration steps are:"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create a new project: ",(0,r.kt)("a",{parentName:"li",href:"https://www.linkedin.com/secure/developer"},"https://www.linkedin.com/secure/developer")),(0,r.kt)("li",{parentName:"ol"},"In the OAuth User Agreement section:",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},"In default scope, select r_basicprofile and r_emailaddress."),(0,r.kt)("li",{parentName:"ul"},'In "OAuth 2.0 Redirect URLs", enter ',(0,r.kt)("inlineCode",{parentName:"li"},"https://internal.yourcompany.com/oauth2/callback")))),(0,r.kt)("li",{parentName:"ol"},"Fill in the remaining required fields and Save."),(0,r.kt)("li",{parentName:"ol"},"Take note of the ",(0,r.kt)("strong",{parentName:"li"},"Consumer Key / API Key")," and ",(0,r.kt)("strong",{parentName:"li"},"Consumer Secret / Secret Key"))),(0,r.kt)("h3",{id:"microsoft-azure-ad-provider"},"Microsoft Azure AD Provider"),(0,r.kt)("p",null,"For adding an application to the Microsoft Azure AD follow ",(0,r.kt)("a",{parentName:"p",href:"https://docs.microsoft.com/en-us/azure/active-directory/develop/quickstart-register-app"},"these steps to add an application"),"."),(0,r.kt)("p",null,"Take note of your ",(0,r.kt)("inlineCode",{parentName:"p"},"TenantId")," if applicable for your situation. The ",(0,r.kt)("inlineCode",{parentName:"p"},"TenantId")," can be used to override the default ",(0,r.kt)("inlineCode",{parentName:"p"},"common")," authorization server with a tenant specific server."),(0,r.kt)("h3",{id:"openid-connect-provider"},"OpenID Connect Provider"),(0,r.kt)("p",null,"OpenID Connect is a spec for OAUTH 2.0 + identity that is implemented by many major providers and several open source projects."),(0,r.kt)("p",null,"This provider was originally built against CoreOS Dex and we will use it as an example.\nThe OpenID Connect Provider (OIDC) can also be used to connect to other Identity Providers such as Okta, an example can be found below."),(0,r.kt)("h4",{id:"dex"},"Dex"),(0,r.kt)("p",null,"To configure the OIDC provider for Dex, perform the following steps:"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"Download Dex:"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},"go get github.com/dexidp/dex\n")),(0,r.kt)("p",{parentName:"li"},"See the ",(0,r.kt)("a",{parentName:"p",href:"https://dexidp.io/docs/getting-started/"},"getting started guide")," for more details.")),(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"Setup oauth2-proxy with the correct provider and using the default ports and callbacks. Add a configuration block to the ",(0,r.kt)("inlineCode",{parentName:"p"},"staticClients")," section of ",(0,r.kt)("inlineCode",{parentName:"p"},"examples/config-dev.yaml"),":"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},"- id: oauth2-proxy\nredirectURIs:\n- 'http://127.0.0.1:4180/oauth2/callback'\nname: 'oauth2-proxy'\nsecret: proxy\n"))),(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"Launch Dex: from ",(0,r.kt)("inlineCode",{parentName:"p"},"$GOPATH/github.com/dexidp/dex"),", run:"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},"bin/dex serve examples/config-dev.yaml\n"))),(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"In a second terminal, run the oauth2-proxy with the following args:"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},'-provider oidc\n-provider-display-name "My OIDC Provider"\n-client-id oauth2-proxy\n-client-secret proxy\n-redirect-url http://127.0.0.1:4180/oauth2/callback\n-oidc-issuer-url http://127.0.0.1:5556/dex\n-cookie-secure=false\n-cookie-secret=secret\n-email-domain kilgore.trout\n')),(0,r.kt)("p",{parentName:"li"},"To serve the current working directory as a web site under the ",(0,r.kt)("inlineCode",{parentName:"p"},"/static")," endpoint, add:"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},"-upstream file://$PWD/#/static/\n"))),(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"Test the setup by visiting ",(0,r.kt)("a",{parentName:"p",href:"http://127.0.0.1:4180"},"http://127.0.0.1:4180")," or ",(0,r.kt)("a",{parentName:"p",href:"http://127.0.0.1:4180/static"},"http://127.0.0.1:4180/static")," ."))),(0,r.kt)("p",null,"See also ",(0,r.kt)("a",{parentName:"p",href:"https://github.com/oauth2-proxy/oauth2-proxy/blob/master/contrib/local-environment"},"our local testing environment")," for a self-contained example using Docker and etcd as storage for Dex."),(0,r.kt)("h4",{id:"okta"},"Okta"),(0,r.kt)("p",null,"To configure the OIDC provider for Okta, perform the following steps:"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Log in to Okta using an administrative account. It is suggested you try this in preview first, ",(0,r.kt)("inlineCode",{parentName:"li"},"example.oktapreview.com")),(0,r.kt)("li",{parentName:"ol"},"(OPTIONAL) If you want to configure authorization scopes and claims to be passed on to multiple applications,\nyou may wish to configure an authorization server for each application. Otherwise, the provided ",(0,r.kt)("inlineCode",{parentName:"li"},"default")," will work.")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Navigate to ",(0,r.kt)("strong",{parentName:"li"},"Security")," then select ",(0,r.kt)("strong",{parentName:"li"},"API")),(0,r.kt)("li",{parentName:"ul"},"Click ",(0,r.kt)("strong",{parentName:"li"},"Add Authorization Server"),", if this option is not available you may require an additional license for a custom authorization server."),(0,r.kt)("li",{parentName:"ul"},"Fill out the ",(0,r.kt)("strong",{parentName:"li"},"Name")," with something to describe the application you are protecting. e.g. 'Example App'."),(0,r.kt)("li",{parentName:"ul"},"For ",(0,r.kt)("strong",{parentName:"li"},"Audience"),", pick the URL of the application you wish to protect: ",(0,r.kt)("a",{parentName:"li",href:"https://example.corp.com"},"https://example.corp.com")),(0,r.kt)("li",{parentName:"ul"},"Fill out a ",(0,r.kt)("strong",{parentName:"li"},"Description")),(0,r.kt)("li",{parentName:"ul"},"Add any ",(0,r.kt)("strong",{parentName:"li"},"Access Policies")," you wish to configure to limit application access."),(0,r.kt)("li",{parentName:"ul"},"The default settings will work for other options.\n",(0,r.kt)("a",{parentName:"li",href:"https://developer.okta.com/docs/guides/customize-authz-server/overview/"},"See Okta documentation for more information on Authorization Servers"))),(0,r.kt)("ol",{start:3},(0,r.kt)("li",{parentName:"ol"},"Navigate to ",(0,r.kt)("strong",{parentName:"li"},"Applications")," then select ",(0,r.kt)("strong",{parentName:"li"},"Add Application"),".")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Select ",(0,r.kt)("strong",{parentName:"li"},"Web")," for the ",(0,r.kt)("strong",{parentName:"li"},"Platform")," setting."),(0,r.kt)("li",{parentName:"ul"},"Select ",(0,r.kt)("strong",{parentName:"li"},"OpenID Connect")," and click ",(0,r.kt)("strong",{parentName:"li"},"Create")),(0,r.kt)("li",{parentName:"ul"},"Pick an ",(0,r.kt)("strong",{parentName:"li"},"Application Name")," such as ",(0,r.kt)("inlineCode",{parentName:"li"},"Example App"),"."),(0,r.kt)("li",{parentName:"ul"},"Set the ",(0,r.kt)("strong",{parentName:"li"},"Login redirect URI")," to ",(0,r.kt)("inlineCode",{parentName:"li"},"https://example.corp.com"),"."),(0,r.kt)("li",{parentName:"ul"},"Under ",(0,r.kt)("strong",{parentName:"li"},"General")," set the ",(0,r.kt)("strong",{parentName:"li"},"Allowed grant types")," to ",(0,r.kt)("inlineCode",{parentName:"li"},"Authorization Code")," and ",(0,r.kt)("inlineCode",{parentName:"li"},"Refresh Token"),"."),(0,r.kt)("li",{parentName:"ul"},"Leave the rest as default, taking note of the ",(0,r.kt)("inlineCode",{parentName:"li"},"Client ID")," and ",(0,r.kt)("inlineCode",{parentName:"li"},"Client Secret"),"."),(0,r.kt)("li",{parentName:"ul"},"Under ",(0,r.kt)("strong",{parentName:"li"},"Assignments")," select the users or groups you wish to access your application.")),(0,r.kt)("ol",{start:4},(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"Create a configuration file like the following:"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},'provider = "oidc"\nredirect_url = "https://example.corp.com/oauth2/callback"\noidc_issuer_url = "https://corp.okta.com/oauth2/abCd1234"\nupstreams = [\n "https://example.corp.com"\n]\nemail_domains = [\n "corp.com"\n]\nclient_id = "XXXXX"\nclient_secret = "YYYYY"\npass_access_token = true\ncookie_secret = "ZZZZZ"\nskip_provider_button = true\n')))),(0,r.kt)("p",null,"The ",(0,r.kt)("inlineCode",{parentName:"p"},"oidc_issuer_url")," is based on URL from your ",(0,r.kt)("strong",{parentName:"p"},"Authorization Server"),"'s ",(0,r.kt)("strong",{parentName:"p"},"Issuer")," field in step 2, or simply ",(0,r.kt)("a",{parentName:"p",href:"https://corp.okta.com"},"https://corp.okta.com")," .\nThe ",(0,r.kt)("inlineCode",{parentName:"p"},"client_id")," and ",(0,r.kt)("inlineCode",{parentName:"p"},"client_secret")," are configured in the application settings.\nGenerate a unique ",(0,r.kt)("inlineCode",{parentName:"p"},"cookie_secret")," to encrypt the cookie."),(0,r.kt)("p",null,"Then you can start the oauth2-proxy with ",(0,r.kt)("inlineCode",{parentName:"p"},"./oauth2-proxy --config /etc/example.cfg")),(0,r.kt)("h4",{id:"okta---localhost"},"Okta - localhost"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Signup for developer account: ",(0,r.kt)("a",{parentName:"li",href:"https://developer.okta.com/signup/"},"https://developer.okta.com/signup/")),(0,r.kt)("li",{parentName:"ol"},"Create New ",(0,r.kt)("inlineCode",{parentName:"li"},"Web")," Application: https://${your-okta-domain}/dev/console/apps/new"),(0,r.kt)("li",{parentName:"ol"},"Example Application Settings for localhost:",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Name:")," My Web App"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Base URIs:")," http://localhost:4180/"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Login redirect URIs:")," http://localhost:4180/oauth2/callback"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Logout redirect URIs:")," http://localhost:4180/"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Group assignments:")," ",(0,r.kt)("inlineCode",{parentName:"li"},"Everyone")),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Grant type allowed:")," ",(0,r.kt)("inlineCode",{parentName:"li"},"Authorization Code")," and ",(0,r.kt)("inlineCode",{parentName:"li"},"Refresh Token")))),(0,r.kt)("li",{parentName:"ol"},"Make note of the ",(0,r.kt)("inlineCode",{parentName:"li"},"Client ID")," and ",(0,r.kt)("inlineCode",{parentName:"li"},"Client secret"),", they are needed in a future step"),(0,r.kt)("li",{parentName:"ol"},"Make note of the ",(0,r.kt)("strong",{parentName:"li"},"default")," Authorization Server Issuer URI from: https://${your-okta-domain}/admin/oauth2/as"),(0,r.kt)("li",{parentName:"ol"},"Example config file ",(0,r.kt)("inlineCode",{parentName:"li"},"/etc/localhost.cfg"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},'provider = "oidc"\nredirect_url = "http://localhost:4180/oauth2/callback"\noidc_issuer_url = "https://${your-okta-domain}/oauth2/default"\nupstreams = [\n "http://0.0.0.0:8080"\n]\nemail_domains = [\n "*"\n]\nclient_id = "XXX"\nclient_secret = "YYY"\npass_access_token = true\ncookie_secret = "ZZZ"\ncookie_secure = false\nskip_provider_button = true\n# Note: use the following for testing within a container\n# http_address = "0.0.0.0:4180"\n'))),(0,r.kt)("li",{parentName:"ol"},"Then you can start the oauth2-proxy with ",(0,r.kt)("inlineCode",{parentName:"li"},"./oauth2-proxy --config /etc/localhost.cfg"))),(0,r.kt)("h3",{id:"logingov-provider"},"login.gov Provider"),(0,r.kt)("p",null,"login.gov is an OIDC provider for the US Government.\nIf you are a US Government agency, you can contact the login.gov team through the contact information\nthat you can find on ",(0,r.kt)("a",{parentName:"p",href:"https://login.gov/developers/"},"https://login.gov/developers/")," and work with them to understand how to get login.gov\naccounts for integration/test and production access."),(0,r.kt)("p",null,"A developer guide is available here: ",(0,r.kt)("a",{parentName:"p",href:"https://developers.login.gov/"},"https://developers.login.gov/"),", though this proxy handles everything\nbut the data you need to create to register your application in the login.gov dashboard."),(0,r.kt)("p",null,"As a demo, we will assume that you are running your application that you want to secure locally on\nhttp://localhost:3000/, that you will be starting your proxy up on http://localhost:4180/, and that\nyou have an agency integration account for testing."),(0,r.kt)("p",null,"First, register your application in the dashboard. The important bits are:"),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Identity protocol: make this ",(0,r.kt)("inlineCode",{parentName:"li"},"Openid connect")),(0,r.kt)("li",{parentName:"ul"},"Issuer: do what they say for OpenID Connect. We will refer to this string as ",(0,r.kt)("inlineCode",{parentName:"li"},"${LOGINGOV_ISSUER}"),"."),(0,r.kt)("li",{parentName:"ul"},"Public key: This is a self-signed certificate in .pem format generated from a 2048 bit RSA private key.\nA quick way to do this is ",(0,r.kt)("inlineCode",{parentName:"li"},"openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 3650 -nodes -subj '/C=US/ST=Washington/L=DC/O=GSA/OU=18F/CN=localhost'"),",\nThe contents of the ",(0,r.kt)("inlineCode",{parentName:"li"},"key.pem")," shall be referred to as ",(0,r.kt)("inlineCode",{parentName:"li"},"${OAUTH2_PROXY_JWT_KEY}"),"."),(0,r.kt)("li",{parentName:"ul"},"Return to App URL: Make this be ",(0,r.kt)("inlineCode",{parentName:"li"},"http://localhost:4180/")),(0,r.kt)("li",{parentName:"ul"},"Redirect URIs: Make this be ",(0,r.kt)("inlineCode",{parentName:"li"},"http://localhost:4180/oauth2/callback"),"."),(0,r.kt)("li",{parentName:"ul"},"Attribute Bundle: Make sure that email is selected.")),(0,r.kt)("p",null,"Now start the proxy up with the following options:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'./oauth2-proxy -provider login.gov \\\n -client-id=${LOGINGOV_ISSUER} \\\n -redirect-url=http://localhost:4180/oauth2/callback \\\n -oidc-issuer-url=https://idp.int.identitysandbox.gov/ \\\n -cookie-secure=false \\\n -email-domain=gsa.gov \\\n -upstream=http://localhost:3000/ \\\n -cookie-secret=somerandomstring12341234567890AB \\\n -cookie-domain=localhost \\\n -skip-provider-button=true \\\n -pubjwk-url=https://idp.int.identitysandbox.gov/api/openid_connect/certs \\\n -profile-url=https://idp.int.identitysandbox.gov/api/openid_connect/userinfo \\\n -jwt-key="${OAUTH2_PROXY_JWT_KEY}"\n')),(0,r.kt)("p",null,"You can also set all these options with environment variables, for use in cloud/docker environments.\nOne tricky thing that you may encounter is that some cloud environments will pass in environment\nvariables in a docker env-file, which does not allow multiline variables like a PEM file.\nIf you encounter this, then you can create a ",(0,r.kt)("inlineCode",{parentName:"p"},"jwt_signing_key.pem")," file in the top level\ndirectory of the repo which contains the key in PEM format and then do your docker build.\nThe docker build process will copy that file into your image which you can then access by\nsetting the ",(0,r.kt)("inlineCode",{parentName:"p"},"OAUTH2_PROXY_JWT_KEY_FILE=/etc/ssl/private/jwt_signing_key.pem"),"\nenvironment variable, or by setting ",(0,r.kt)("inlineCode",{parentName:"p"},"--jwt-key-file=/etc/ssl/private/jwt_signing_key.pem")," on the commandline."),(0,r.kt)("p",null,"Once it is running, you should be able to go to ",(0,r.kt)("inlineCode",{parentName:"p"},"http://localhost:4180/")," in your browser,\nget authenticated by the login.gov integration server, and then get proxied on to your\napplication running on ",(0,r.kt)("inlineCode",{parentName:"p"},"http://localhost:3000/"),". In a real deployment, you would secure\nyour application with a firewall or something so that it was only accessible from the\nproxy, and you would use real hostnames everywhere."),(0,r.kt)("h4",{id:"skip-oidc-discovery"},"Skip OIDC discovery"),(0,r.kt)("p",null,"Some providers do not support OIDC discovery via their issuer URL, so oauth2-proxy cannot simply grab the authorization, token and jwks URI endpoints from the provider's metadata."),(0,r.kt)("p",null,"In this case, you can set the ",(0,r.kt)("inlineCode",{parentName:"p"},"--skip-oidc-discovery")," option, and supply those required endpoints manually:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," -provider oidc\n -client-id oauth2-proxy\n -client-secret proxy\n -redirect-url http://127.0.0.1:4180/oauth2/callback\n -oidc-issuer-url http://127.0.0.1:5556\n -skip-oidc-discovery\n -login-url http://127.0.0.1:5556/authorize\n -redeem-url http://127.0.0.1:5556/token\n -oidc-jwks-url http://127.0.0.1:5556/keys\n -cookie-secure=false\n -email-domain example.com\n")),(0,r.kt)("h3",{id:"nextcloud-provider"},"Nextcloud Provider"),(0,r.kt)("p",null,"The Nextcloud provider allows you to authenticate against users in your\nNextcloud instance."),(0,r.kt)("p",null,"When you are using the Nextcloud provider, you must specify the urls via\nconfiguration, environment variable, or command line argument. Depending\non whether your Nextcloud instance is using pretty urls your urls may be of the\nform ",(0,r.kt)("inlineCode",{parentName:"p"},"/index.php/apps/oauth2/*")," or ",(0,r.kt)("inlineCode",{parentName:"p"},"/apps/oauth2/*"),"."),(0,r.kt)("p",null,"Refer to the ",(0,r.kt)("a",{parentName:"p",href:"https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/oauth2.html"},"OAuth2\ndocumentation"),'\nto setup the client id and client secret. Your "Redirection URI" will be\n',(0,r.kt)("inlineCode",{parentName:"p"},"https://internalapp.yourcompany.com/oauth2/callback"),"."),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},' -provider nextcloud\n -client-id \n -client-secret \n -login-url="/index.php/apps/oauth2/authorize"\n -redeem-url="/index.php/apps/oauth2/api/v1/token"\n -validate-url="/ocs/v2.php/cloud/user?format=json"\n')),(0,r.kt)("p",null,"Note: in ",(0,r.kt)("em",{parentName:"p"},"all")," cases the validate-url will ",(0,r.kt)("em",{parentName:"p"},"not")," have the ",(0,r.kt)("inlineCode",{parentName:"p"},"index.php"),"."),(0,r.kt)("h3",{id:"digitalocean-auth-provider"},"DigitalOcean Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("a",{parentName:"li",href:"https://cloud.digitalocean.com/account/api/applications"},"Create a new OAuth application"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},"You can fill in the name, homepage, and description however you wish."),(0,r.kt)("li",{parentName:"ul"},'In the "Application callback URL" field, enter: ',(0,r.kt)("inlineCode",{parentName:"li"},"https://oauth-proxy/oauth2/callback"),", substituting ",(0,r.kt)("inlineCode",{parentName:"li"},"oauth2-proxy")," with the actual hostname that oauth2-proxy is running on. The URL must match oauth2-proxy's configured redirect URL."))),(0,r.kt)("li",{parentName:"ol"},"Note the Client ID and Client Secret.")),(0,r.kt)("p",null,"To use the provider, pass the following options:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," --provider=digitalocean\n --client-id=\n --client-secret=\n")),(0,r.kt)("p",null," Alternatively, set the equivalent options in the config file. The redirect URL defaults to ",(0,r.kt)("inlineCode",{parentName:"p"},"https:///oauth2/callback"),". If you need to change it, you can use the ",(0,r.kt)("inlineCode",{parentName:"p"},"--redirect-url")," command-line option."),(0,r.kt)("h3",{id:"bitbucket-auth-provider"},"Bitbucket Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("a",{parentName:"li",href:"https://confluence.atlassian.com/bitbucket/oauth-on-bitbucket-cloud-238027431.html"},"Add a new OAuth consumer"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},'In "Callback URL" use ',(0,r.kt)("inlineCode",{parentName:"li"},"https:///oauth2/callback"),", substituting ",(0,r.kt)("inlineCode",{parentName:"li"},"")," with the actual hostname that oauth2-proxy is running on."),(0,r.kt)("li",{parentName:"ul"},"In Permissions section select:",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},"Account -> Email"),(0,r.kt)("li",{parentName:"ul"},"Team membership -> Read"),(0,r.kt)("li",{parentName:"ul"},"Repositories -> Read"))))),(0,r.kt)("li",{parentName:"ol"},"Note the Client ID and Client Secret.")),(0,r.kt)("p",null,"To use the provider, pass the following options:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," --provider=bitbucket\n --client-id=\n --client-secret=\n")),(0,r.kt)("p",null,"The default configuration allows everyone with Bitbucket account to authenticate. To restrict the access to the team members use additional configuration option: ",(0,r.kt)("inlineCode",{parentName:"p"},"--bitbucket-team="),". To restrict the access to only these users who has access to one selected repository use ",(0,r.kt)("inlineCode",{parentName:"p"},"--bitbucket-repository="),"."),(0,r.kt)("h3",{id:"gitea-auth-provider"},"Gitea Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create a new application: ",(0,r.kt)("inlineCode",{parentName:"li"},"https://< your gitea host >/user/settings/applications")),(0,r.kt)("li",{parentName:"ol"},"Under ",(0,r.kt)("inlineCode",{parentName:"li"},"Redirect URI")," enter the correct URL i.e. ",(0,r.kt)("inlineCode",{parentName:"li"},"https:///oauth2/callback")),(0,r.kt)("li",{parentName:"ol"},"Note the Client ID and Client Secret."),(0,r.kt)("li",{parentName:"ol"},"Pass the following options to the proxy:")),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},' --provider="github"\n --redirect-url="https:///oauth2/callback"\n --provider-display-name="Gitea"\n --client-id="< client_id as generated by Gitea >"\n --client-secret="< client_secret as generated by Gitea >"\n --login-url="https://< your gitea host >/login/oauth/authorize"\n --redeem-url="https://< your gitea host >/login/oauth/access_token"\n --validate-url="https://< your gitea host >/api/v1"\n')),(0,r.kt)("h2",{id:"email-authentication"},"Email Authentication"),(0,r.kt)("p",null,"To authorize by email domain use ",(0,r.kt)("inlineCode",{parentName:"p"},"--email-domain=yourcompany.com"),". To authorize individual email addresses use ",(0,r.kt)("inlineCode",{parentName:"p"},"--authenticated-emails-file=/path/to/file")," with one email per line. To authorize all email addresses use ",(0,r.kt)("inlineCode",{parentName:"p"},"--email-domain=*"),"."),(0,r.kt)("h2",{id:"adding-a-new-provider"},"Adding a new Provider"),(0,r.kt)("p",null,"Follow the examples in the ",(0,r.kt)("a",{parentName:"p",href:"https://github.com/oauth2-proxy/oauth2-proxy/blob/master/providers/"},(0,r.kt)("inlineCode",{parentName:"a"},"providers")," package")," to define a new\n",(0,r.kt)("inlineCode",{parentName:"p"},"Provider")," instance. Add a new ",(0,r.kt)("inlineCode",{parentName:"p"},"case")," to\n",(0,r.kt)("a",{parentName:"p",href:"https://github.com/oauth2-proxy/oauth2-proxy/blob/master/providers/providers.go"},(0,r.kt)("inlineCode",{parentName:"a"},"providers.New()"))," to allow ",(0,r.kt)("inlineCode",{parentName:"p"},"oauth2-proxy")," to use the\nnew ",(0,r.kt)("inlineCode",{parentName:"p"},"Provider"),"."))}d.isMDXComponent=!0}}]); \ No newline at end of file diff --git a/assets/js/357fe94d.ad17b3f1.js b/assets/js/357fe94d.ad17b3f1.js new file mode 100644 index 00000000..579c468c --- /dev/null +++ b/assets/js/357fe94d.ad17b3f1.js @@ -0,0 +1 @@ +"use strict";(self.webpackChunkdocusaurus=self.webpackChunkdocusaurus||[]).push([[9267],{3905:function(e,t,a){a.d(t,{Zo:function(){return c},kt:function(){return m}});var n=a(7294);function o(e,t,a){return t in e?Object.defineProperty(e,t,{value:a,enumerable:!0,configurable:!0,writable:!0}):e[t]=a,e}function r(e,t){var a=Object.keys(e);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(e);t&&(n=n.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),a.push.apply(a,n)}return a}function i(e){for(var t=1;t=0||(o[a]=e[a]);return o}(e,t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);for(n=0;n=0||Object.prototype.propertyIsEnumerable.call(e,a)&&(o[a]=e[a])}return o}var p=n.createContext({}),s=function(e){var t=n.useContext(p),a=t;return e&&(a="function"==typeof e?e(t):i(i({},t),e)),a},c=function(e){var t=s(e.components);return n.createElement(p.Provider,{value:t},e.children)},u={inlineCode:"code",wrapper:function(e){var t=e.children;return n.createElement(n.Fragment,{},t)}},d=n.forwardRef((function(e,t){var a=e.components,o=e.mdxType,r=e.originalType,p=e.parentName,c=l(e,["components","mdxType","originalType","parentName"]),d=s(a),m=o,h=d["".concat(p,".").concat(m)]||d[m]||u[m]||r;return a?n.createElement(h,i(i({ref:t},c),{},{components:a})):n.createElement(h,i({ref:t},c))}));function m(e,t){var a=arguments,o=t&&t.mdxType;if("string"==typeof e||o){var r=a.length,i=new Array(r);i[0]=d;var l={};for(var p in t)hasOwnProperty.call(t,p)&&(l[p]=t[p]);l.originalType=e,l.mdxType="string"==typeof e?e:o,i[1]=l;for(var s=2;s\n --client-secret=\n --azure-tenant={tenant-id}\n --oidc-issuer-url=https://sts.windows.net/{tenant-id}/\n")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"for V2 Azure Auth endpoint (Microsoft Identity Platform Endpoints - ",(0,r.kt)("a",{parentName:"li",href:"https://login.microsoftonline.com/common/oauth2/v2.0/authorize"},"https://login.microsoftonline.com/common/oauth2/v2.0/authorize"),")")),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," --provider=azure\n --client-id=\n --client-secret=\n --azure-tenant={tenant-id}\n --oidc-issuer-url=https://login.microsoftonline.com/{tenant-id}/v2.0\n")),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},(0,r.kt)("em",{parentName:"strong"},"Notes")),":"),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"When using v2.0 Azure Auth endpoint (",(0,r.kt)("inlineCode",{parentName:"li"},"https://login.microsoftonline.com/{tenant-id}/v2.0"),") as ",(0,r.kt)("inlineCode",{parentName:"li"},"--oidc_issuer_url"),", in conjunction\nwith ",(0,r.kt)("inlineCode",{parentName:"li"},"--resource")," flag, be sure to append ",(0,r.kt)("inlineCode",{parentName:"li"},"/.default")," at the end of the resource name. See\n",(0,r.kt)("a",{parentName:"li",href:"https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-permissions-and-consent#the-default-scope"},"https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-permissions-and-consent#the-default-scope")," for more details."),(0,r.kt)("li",{parentName:"ul"},"When using the Azure Auth provider with nginx and the cookie session store you may find the cookie is too large and doesn't\nget passed through correctly. Increasing the proxy_buffer_size in nginx or implementing the ",(0,r.kt)("a",{parentName:"li",href:"/oauth2-proxy/docs/next/configuration/session_storage#redis-storage"},"redis session storage"),"\nshould resolve this.")),(0,r.kt)("h3",{id:"adfs-auth-provider"},"ADFS Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Open the ADFS administration console on your Windows Server and add a new Application Group"),(0,r.kt)("li",{parentName:"ol"},"Provide a name for the integration, select Server Application from the Standalone applications section and click Next"),(0,r.kt)("li",{parentName:"ol"},"Follow the wizard to get the client-id, client-secret and configure the application credentials"),(0,r.kt)("li",{parentName:"ol"},"Configure the proxy with")),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," --provider=adfs\n --client-id=\n --client-secret=\n")),(0,r.kt)("p",null,"Note: When using the ADFS Auth provider with nginx and the cookie session store you may find the cookie is too large and doesn't get passed through correctly. Increasing the proxy_buffer_size in nginx or implementing the ",(0,r.kt)("a",{parentName:"p",href:"/oauth2-proxy/docs/next/configuration/session_storage#redis-storage"},"redis session storage")," should resolve this."),(0,r.kt)("h3",{id:"facebook-auth-provider"},"Facebook Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create a new FB App from ",(0,r.kt)("a",{parentName:"li",href:"https://developers.facebook.com/"},"https://developers.facebook.com/")),(0,r.kt)("li",{parentName:"ol"},"Under FB Login, set your Valid OAuth redirect URIs to ",(0,r.kt)("inlineCode",{parentName:"li"},"https://internal.yourcompany.com/oauth2/callback"))),(0,r.kt)("h3",{id:"github-auth-provider"},"GitHub Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create a new project: ",(0,r.kt)("a",{parentName:"li",href:"https://github.com/settings/developers"},"https://github.com/settings/developers")),(0,r.kt)("li",{parentName:"ol"},"Under ",(0,r.kt)("inlineCode",{parentName:"li"},"Authorization callback URL")," enter the correct url ie ",(0,r.kt)("inlineCode",{parentName:"li"},"https://internal.yourcompany.com/oauth2/callback"))),(0,r.kt)("p",null,"The GitHub auth provider supports two additional ways to restrict authentication to either organization and optional team level access, or to collaborators of a repository. Restricting by these options is normally accompanied with ",(0,r.kt)("inlineCode",{parentName:"p"},"--email-domain=*")),(0,r.kt)("p",null,"NOTE: When ",(0,r.kt)("inlineCode",{parentName:"p"},"--github-user")," is set, the specified users are allowed to login even if they do not belong to the specified org and team or collaborators."),(0,r.kt)("p",null,"To restrict by organization only, include the following flag:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-github-org="": restrict logins to members of this organisation\n')),(0,r.kt)("p",null,"To restrict within an organization to specific teams, include the following flag in addition to ",(0,r.kt)("inlineCode",{parentName:"p"},"-github-org"),":"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-github-team="": restrict logins to members of any of these teams (slug), separated by a comma\n')),(0,r.kt)("p",null,"If you would rather restrict access to collaborators of a repository, those users must either have push access to a public repository or any access to a private repository:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-github-repo="": restrict logins to collaborators of this repository formatted as orgname/repo\n')),(0,r.kt)("p",null,"If you'd like to allow access to users with ",(0,r.kt)("strong",{parentName:"p"},"read only")," access to a ",(0,r.kt)("strong",{parentName:"p"},"public")," repository you will need to provide a ",(0,r.kt)("a",{parentName:"p",href:"https://github.com/settings/tokens"},"token")," for a user that has write access to the repository. The token must be created with at least the ",(0,r.kt)("inlineCode",{parentName:"p"},"public_repo")," scope:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-github-token="": the token to use when verifying repository collaborators\n')),(0,r.kt)("p",null,"To allow a user to login with their username even if they do not belong to the specified org and team or collaborators, separated by a comma"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-github-user="": allow logins by username, separated by a comma\n')),(0,r.kt)("p",null,"If you are using GitHub enterprise, make sure you set the following to the appropriate url:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'-login-url="http(s):///login/oauth/authorize"\n-redeem-url="http(s):///login/oauth/access_token"\n-validate-url="http(s):///api/v3"\n')),(0,r.kt)("h3",{id:"keycloak-auth-provider"},"Keycloak Auth Provider"),(0,r.kt)("div",{className:"admonition admonition-note alert alert--secondary"},(0,r.kt)("div",{parentName:"div",className:"admonition-heading"},(0,r.kt)("h5",{parentName:"div"},(0,r.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,r.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"14",height:"16",viewBox:"0 0 14 16"},(0,r.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 2.54-5.7 5.68 0 3.14 2.56 5.7 5.7 5.7s5.7-2.55 5.7-5.7c0-3.15-2.56-5.69-5.7-5.69v.01zM7 .98c3.86 0 7 3.14 7 7s-3.14 7-7 7-7-3.12-7-7 3.14-7 7-7z"}))),"note")),(0,r.kt)("div",{parentName:"div",className:"admonition-content"},(0,r.kt)("p",{parentName:"div"},"This is the legacy provider for Keycloak, use ",(0,r.kt)("a",{parentName:"p",href:"#keycloak-oidc-auth-provider"},"Keycloak OIDC Auth Provider")," if possible."))),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create new client in your Keycloak realm with ",(0,r.kt)("strong",{parentName:"li"},"Access Type")," 'confidental' and ",(0,r.kt)("strong",{parentName:"li"},"Valid Redirect URIs")," '",(0,r.kt)("a",{parentName:"li",href:"https://internal.yourcompany.com/oauth2/callback'"},"https://internal.yourcompany.com/oauth2/callback'")),(0,r.kt)("li",{parentName:"ol"},"Take note of the Secret in the credential tab of the client"),(0,r.kt)("li",{parentName:"ol"},"Create a mapper with ",(0,r.kt)("strong",{parentName:"li"},"Mapper Type")," 'Group Membership' and ",(0,r.kt)("strong",{parentName:"li"},"Token Claim Name")," 'groups'.")),(0,r.kt)("p",null,"Make sure you set the following to the appropriate url:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},' --provider=keycloak\n --client-id=\n --client-secret=\n --login-url="http(s):///auth/realms//protocol/openid-connect/auth"\n --redeem-url="http(s):///auth/realms//protocol/openid-connect/token"\n --profile-url="http(s):///auth/realms//protocol/openid-connect/userinfo"\n --validate-url="http(s):///auth/realms//protocol/openid-connect/userinfo"\n --keycloak-group=\n --keycloak-group=\n')),(0,r.kt)("p",null,"For group based authorization, the optional ",(0,r.kt)("inlineCode",{parentName:"p"},"--keycloak-group")," (legacy) or ",(0,r.kt)("inlineCode",{parentName:"p"},"--allowed-group")," (global standard)\nflags can be used to specify which groups to limit access to."),(0,r.kt)("p",null,"If these are unset but a ",(0,r.kt)("inlineCode",{parentName:"p"},"groups")," mapper is set up above in step (3), the provider will still\npopulate the ",(0,r.kt)("inlineCode",{parentName:"p"},"X-Forwarded-Groups")," header to your upstream server with the ",(0,r.kt)("inlineCode",{parentName:"p"},"groups")," data in the\nKeycloak userinfo endpoint response."),(0,r.kt)("p",null,"The group management in keycloak is using a tree. If you create a group named admin in keycloak\nyou should define the 'keycloak-group' value to /admin."),(0,r.kt)("h3",{id:"keycloak-oidc-auth-provider"},"Keycloak OIDC Auth Provider"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," --provider=keycloak-oidc\n --client-id=\n --client-secret=\n --redirect-url=https://internal.yourcompany.com/oauth2/callback\n --oidc-issuer-url=https:///auth/realms/\n --email-domain= // Validate email domain for users, see option documentation\n --allowed-role= // Optional, required realm role\n --allowed-role=: // Optional, required client role\n --allowed-group= // Optional, requires group client scope\n --code-challenge-method=S256 // PKCE\n")),(0,r.kt)("div",{className:"admonition admonition-note alert alert--secondary"},(0,r.kt)("div",{parentName:"div",className:"admonition-heading"},(0,r.kt)("h5",{parentName:"div"},(0,r.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,r.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"14",height:"16",viewBox:"0 0 14 16"},(0,r.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 2.54-5.7 5.68 0 3.14 2.56 5.7 5.7 5.7s5.7-2.55 5.7-5.7c0-3.15-2.56-5.69-5.7-5.69v.01zM7 .98c3.86 0 7 3.14 7 7s-3.14 7-7 7-7-3.12-7-7 3.14-7 7-7z"}))),"note")),(0,r.kt)("div",{parentName:"div",className:"admonition-content"},(0,r.kt)("p",{parentName:"div"},"Keycloak has updated its admin console and as of version 19.0.0, the new admin console is enabled by default. The legacy admin console has been announced for removal with the release of version 21.0.0."))),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Keycloak legacy admin console")),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create new client in your Keycloak realm with ",(0,r.kt)("strong",{parentName:"li"},"Access Type")," 'confidential', ",(0,r.kt)("strong",{parentName:"li"},"Client protocol")," 'openid-connect' and ",(0,r.kt)("strong",{parentName:"li"},"Valid Redirect URIs")," '",(0,r.kt)("a",{parentName:"li",href:"https://internal.yourcompany.com/oauth2/callback'"},"https://internal.yourcompany.com/oauth2/callback'")),(0,r.kt)("li",{parentName:"ol"},"Take note of the Secret in the credential tab of the client"),(0,r.kt)("li",{parentName:"ol"},"Create a mapper with ",(0,r.kt)("strong",{parentName:"li"},"Mapper Type")," 'Group Membership' and ",(0,r.kt)("strong",{parentName:"li"},"Token Claim Name")," 'groups'."),(0,r.kt)("li",{parentName:"ol"},"Create a mapper with ",(0,r.kt)("strong",{parentName:"li"},"Mapper Type")," 'Audience' and ",(0,r.kt)("strong",{parentName:"li"},"Included Client Audience")," and ",(0,r.kt)("strong",{parentName:"li"},"Included Custom Audience")," set to your client name.")),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Keycloak new admin console (default as of v19.0.0)")),(0,r.kt)("p",null,"The following example shows how to create a simple OIDC client using the new Keycloak admin2 console. However, for best practices, it is recommended to consult the Keycloak documentation."),(0,r.kt)("p",null,"The OIDC client must be configured with an ",(0,r.kt)("em",{parentName:"p"},"audience mapper")," to include the client's name in the ",(0,r.kt)("inlineCode",{parentName:"p"},"aud")," claim of the JWT token.",(0,r.kt)("br",{parentName:"p"}),"\n","The ",(0,r.kt)("inlineCode",{parentName:"p"},"aud")," claim specifies the intended recipient of the token, and OAuth2 Proxy expects a match against the values of either ",(0,r.kt)("inlineCode",{parentName:"p"},"--client-id")," or ",(0,r.kt)("inlineCode",{parentName:"p"},"--oidc-extra-audience"),"."),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},'In Keycloak, claims are added to JWT tokens through the use of mappers at either the realm level using "client scopes" or through "dedicated" client mappers.')),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Creating the client")),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create a new OIDC client in your Keycloak realm by navigating to:",(0,r.kt)("br",{parentName:"li"}),(0,r.kt)("strong",{parentName:"li"},"Clients")," -> ",(0,r.kt)("strong",{parentName:"li"},"Create client"))),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Client Type")," 'OpenID Connect'"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Client ID")," ",(0,r.kt)("inlineCode",{parentName:"li"},""),", please complete the remaining fields as appropriate and click ",(0,r.kt)("strong",{parentName:"li"},"Next"),".",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Client authentication")," 'On'"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Authentication flow"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Standard flow")," 'selected'"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Direct access grants")," 'deselect'",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("em",{parentName:"li"},"Save the configuration.")))))),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Settings / Access settings"),":",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Valid redirect URIs")," ",(0,r.kt)("inlineCode",{parentName:"li"},"https://internal.yourcompany.com/oauth2/callback"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("em",{parentName:"li"},"Save the configuration.")))))),(0,r.kt)("li",{parentName:"ul"},"Under the ",(0,r.kt)("strong",{parentName:"li"},"Credentials")," tab you will now be able to locate ",(0,r.kt)("inlineCode",{parentName:"li"},""),".")))),(0,r.kt)("ol",{start:2},(0,r.kt)("li",{parentName:"ol"},"Configure a dedicated ",(0,r.kt)("em",{parentName:"li"},"audience mapper")," for your client by navigating to ",(0,r.kt)("strong",{parentName:"li"},"Clients")," -> ",(0,r.kt)("strong",{parentName:"li"},"")," -> ",(0,r.kt)("strong",{parentName:"li"},"Client scopes"),".")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Access the dedicated mappers pane by clicking ",(0,r.kt)("strong",{parentName:"li"},"-dedicated"),", located under ",(0,r.kt)("em",{parentName:"li"},"Assigned client scope"),".",(0,r.kt)("br",{parentName:"li"}),(0,r.kt)("em",{parentName:"li"},'(It should have a description of "Dedicated scope and mappers for this client")'),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},"Click ",(0,r.kt)("strong",{parentName:"li"},"Configure a new mapper")," and select ",(0,r.kt)("strong",{parentName:"li"},"Audience"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Name")," 'aud-mapper-'"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Included Client Audience")," select ",(0,r.kt)("inlineCode",{parentName:"li"},"")," from the dropdown.",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("em",{parentName:"li"},"OAuth2 proxy can be set up to pass both the access and ID JWT tokens to your upstream services.\nIf you require additional audience entries, you can use the ",(0,r.kt)("strong",{parentName:"em"},"Included Custom Audience"),' field in addition to the "Included Client Audience" dropdown. Note that the "aud" claim of a JWT token should be limited and only specify its intended recipients.')))),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Add to ID token")," 'On'"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Add to access token")," 'On' - ",(0,r.kt)("a",{parentName:"li",href:"https://github.com/oauth2-proxy/oauth2-proxy/pull/1916"},"#1916"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("em",{parentName:"li"},"Save the configuration.")))))))),(0,r.kt)("li",{parentName:"ul"},"Any subsequent dedicated client mappers can be defined by clicking ",(0,r.kt)("strong",{parentName:"li"},"Dedicated scopes")," -> ",(0,r.kt)("strong",{parentName:"li"},"Add mapper")," -> ",(0,r.kt)("strong",{parentName:"li"},"By configuration")," -> ",(0,r.kt)("em",{parentName:"li"},"Select mapper"))),(0,r.kt)("p",null,"You should now be able to create a test user in Keycloak and get access to the OAuth2 Proxy instance, make sure to set an email address matching ",(0,r.kt)("inlineCode",{parentName:"p"},"")," and select ",(0,r.kt)("em",{parentName:"p"},"Email verified"),"."),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Authorization")),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},"OAuth2 Proxy will perform authorization by requiring a valid user, this authorization can be extended to take into account a user's membership in Keycloak ",(0,r.kt)("inlineCode",{parentName:"em"},"groups"),", ",(0,r.kt)("inlineCode",{parentName:"em"},"realm roles"),", and ",(0,r.kt)("inlineCode",{parentName:"em"},"client roles")," using the keycloak-oidc provider options",(0,r.kt)("br",{parentName:"em"}),(0,r.kt)("inlineCode",{parentName:"em"},"--allowed-role")," or ",(0,r.kt)("inlineCode",{parentName:"em"},"--allowed-group"))),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Roles")),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},"A standard Keycloak installation comes with the required mappers for ",(0,r.kt)("strong",{parentName:"em"},"realm roles")," and ",(0,r.kt)("strong",{parentName:"em"},"client roles"),' through the pre-defined client scope "roles".\nThis ensures that any roles assigned to a user are included in the ',(0,r.kt)("inlineCode",{parentName:"em"},"JWT"),' tokens when using an OIDC client that has the "Full scope allowed" feature activated, the feature is enabled by default.')),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},"Creating a realm role")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Navigate to ",(0,r.kt)("strong",{parentName:"li"},"Realm roles")," -> ",(0,r.kt)("strong",{parentName:"li"},"Create role"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Role name"),", ",(0,r.kt)("em",{parentName:"li"},(0,r.kt)("inlineCode",{parentName:"em"},""))," -> ",(0,r.kt)("strong",{parentName:"li"},"save"))))),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},"Creating a client role")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Navigate to ",(0,r.kt)("strong",{parentName:"li"},"Clients")," -> ",(0,r.kt)("inlineCode",{parentName:"li"},"")," -> ",(0,r.kt)("strong",{parentName:"li"},"Roles")," -> ",(0,r.kt)("strong",{parentName:"li"},"Create role"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Role name"),", ",(0,r.kt)("em",{parentName:"li"},(0,r.kt)("inlineCode",{parentName:"em"},""))," -> ",(0,r.kt)("strong",{parentName:"li"},"save"))))),(0,r.kt)("p",null,(0,r.kt)("em",{parentName:"p"},"Assign a role to a user")),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Users")," -> ",(0,r.kt)("em",{parentName:"p"},"Username")," -> ",(0,r.kt)("strong",{parentName:"p"},"Role mapping")," -> ",(0,r.kt)("strong",{parentName:"p"},"Assign role")," -> ",(0,r.kt)("em",{parentName:"p"},"filter by roles or clients and select")," -> ",(0,r.kt)("strong",{parentName:"p"},"Assign"),"."),(0,r.kt)("p",null,'Keycloak "realm roles" can be authorized using the ',(0,r.kt)("inlineCode",{parentName:"p"},"--allowed-role="),' option, while "client roles" can be evaluated using ',(0,r.kt)("inlineCode",{parentName:"p"},"--allowed-role=:"),"."),(0,r.kt)("p",null,"You may limit the ",(0,r.kt)("em",{parentName:"p"},"realm roles")," included in the JWT tokens for any given client by navigating to:",(0,r.kt)("br",{parentName:"p"}),"\n",(0,r.kt)("strong",{parentName:"p"},"Clients")," -> ",(0,r.kt)("inlineCode",{parentName:"p"},"")," -> ",(0,r.kt)("strong",{parentName:"p"},"Client scopes")," -> ",(0,r.kt)("em",{parentName:"p"},"-dedicated")," -> ",(0,r.kt)("strong",{parentName:"p"},"Scope"),(0,r.kt)("br",{parentName:"p"}),"\n","Disabling ",(0,r.kt)("strong",{parentName:"p"},"Full scope allowed")," activates the ",(0,r.kt)("strong",{parentName:"p"},"Assign role")," option, allowing you to select which roles, if assigned to a user, will be included in the user's JWT tokens. This can be useful when a user has many associated roles, and you want to reduce the size and impact of the JWT token."),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Groups")),(0,r.kt)("p",null,"You may also do authorization on group memberships by using the OAuth2 Proxy option ",(0,r.kt)("inlineCode",{parentName:"p"},"--allowed-group"),".",(0,r.kt)("br",{parentName:"p"}),"\n","We will only do a brief description of creating the required ",(0,r.kt)("em",{parentName:"p"},"client scope")," ",(0,r.kt)("strong",{parentName:"p"},"groups")," and refer you to read the Keycloak documentation."),(0,r.kt)("p",null,"To summarize, the steps required to authorize Keycloak group membership with OAuth2 Proxy are as follows:"),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Create a new Client Scope with the name ",(0,r.kt)("strong",{parentName:"li"},"groups")," in Keycloak.",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},"Include a mapper of type ",(0,r.kt)("strong",{parentName:"li"},"Group Membership"),"."),(0,r.kt)("li",{parentName:"ul"},'Set the "Token Claim Name" to ',(0,r.kt)("strong",{parentName:"li"},"groups")," or customize by matching it to the ",(0,r.kt)("inlineCode",{parentName:"li"},"--oidc-groups-claim")," option of OAuth2 Proxy."),(0,r.kt)("li",{parentName:"ul"},'If the "Full group path" option is selected, you need to include a "/" separator in the group names defined in the ',(0,r.kt)("inlineCode",{parentName:"li"},"--allowed-group"),' option of OAuth2 Proxy. Example: "/groupname" or "/groupname/childgroup".')))),(0,r.kt)("p",null,"After creating the ",(0,r.kt)("em",{parentName:"p"},"Client Scope")," named ",(0,r.kt)("em",{parentName:"p"},"groups")," you will need to attach it to your client.",(0,r.kt)("br",{parentName:"p"}),"\n",(0,r.kt)("strong",{parentName:"p"},"Clients")," -> ",(0,r.kt)("inlineCode",{parentName:"p"},"")," -> ",(0,r.kt)("strong",{parentName:"p"},"Client scopes")," -> ",(0,r.kt)("strong",{parentName:"p"},"Add client scope")," -> Select ",(0,r.kt)("strong",{parentName:"p"},"groups")," and choose Optional and you should now have a client that maps group memberships into the JWT tokens so that Oauth2 Proxy may evaluate them."),(0,r.kt)("p",null,"Create a group by navigating to ",(0,r.kt)("strong",{parentName:"p"},"Groups")," -> ",(0,r.kt)("strong",{parentName:"p"},"Create group")," and ",(0,r.kt)("em",{parentName:"p"},"add")," your test user as a member."),(0,r.kt)("p",null,"The OAuth2 Proxy option ",(0,r.kt)("inlineCode",{parentName:"p"},"--allowed-group=/groupname")," will now allow you to filter on group membership"),(0,r.kt)("p",null,"Keycloak also has the option of attaching roles to groups, please refer to the Keycloak documentation for more information."),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Tip")),(0,r.kt)("p",null,"To check if roles or groups are added to JWT tokens, you can preview a users token in the Keycloak console by following these steps:\n",(0,r.kt)("strong",{parentName:"p"},"Clients")," -> ",(0,r.kt)("inlineCode",{parentName:"p"},"")," -> ",(0,r.kt)("strong",{parentName:"p"},"Client scopes")," -> ",(0,r.kt)("strong",{parentName:"p"},"Evaluate"),".",(0,r.kt)("br",{parentName:"p"}),"\n","Select a ",(0,r.kt)("em",{parentName:"p"},"realm user")," and optional ",(0,r.kt)("em",{parentName:"p"},"scope parameters")," such as groups, and generate the JSON representation of an access or id token to examine its contents."),(0,r.kt)("h3",{id:"gitlab-auth-provider"},"GitLab Auth Provider"),(0,r.kt)("p",null,"This auth provider has been tested against Gitlab version 12.X. Due to Gitlab API changes, it may not work for version prior to 12.X (see ",(0,r.kt)("a",{parentName:"p",href:"https://github.com/oauth2-proxy/oauth2-proxy/issues/994"},"994"),")."),(0,r.kt)("p",null,"Whether you are using GitLab.com or self-hosting GitLab, follow ",(0,r.kt)("a",{parentName:"p",href:"https://docs.gitlab.com/ce/integration/oauth_provider.html"},"these steps to add an application"),". Make sure to enable at least the ",(0,r.kt)("inlineCode",{parentName:"p"},"openid"),", ",(0,r.kt)("inlineCode",{parentName:"p"},"profile")," and ",(0,r.kt)("inlineCode",{parentName:"p"},"email")," scopes, and set the redirect url to your application url e.g. ",(0,r.kt)("a",{parentName:"p",href:"https://myapp.com/oauth2/callback"},"https://myapp.com/oauth2/callback"),"."),(0,r.kt)("p",null,"If you need projects filtering, add the extra ",(0,r.kt)("inlineCode",{parentName:"p"},"read_api")," scope to your application."),(0,r.kt)("p",null,"The following config should be set to ensure that the oauth will work properly. To get a cookie secret follow ",(0,r.kt)("a",{parentName:"p",href:"/oauth2-proxy/docs/next/configuration/overview#generating-a-cookie-secret"},"these steps")),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},' --provider="gitlab"\n --redirect-url="https://myapp.com/oauth2/callback" // Should be the same as the redirect url for the application in gitlab\n --client-id=GITLAB_CLIENT_ID\n --client-secret=GITLAB_CLIENT_SECRET\n --cookie-secret=COOKIE_SECRET\n')),(0,r.kt)("p",null,"Restricting by group membership is possible with the following option:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'--gitlab-group="mygroup,myothergroup": restrict logins to members of any of these groups (slug), separated by a comma\n')),(0,r.kt)("p",null,"If you are using self-hosted GitLab, make sure you set the following to the appropriate URL:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'--oidc-issuer-url=""\n')),(0,r.kt)("p",null,"If your self-hosted GitLab is on a sub-directory (e.g. domain.tld/gitlab), as opposed to its own sub-domain (e.g. gitlab.domain.tld), you may need to add a redirect from domain.tld/oauth pointing at e.g. domain.tld/gitlab/oauth."),(0,r.kt)("h3",{id:"linkedin-auth-provider"},"LinkedIn Auth Provider"),(0,r.kt)("p",null,"For LinkedIn, the registration steps are:"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create a new project: ",(0,r.kt)("a",{parentName:"li",href:"https://www.linkedin.com/secure/developer"},"https://www.linkedin.com/secure/developer")),(0,r.kt)("li",{parentName:"ol"},"In the OAuth User Agreement section:",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},"In default scope, select r_basicprofile and r_emailaddress."),(0,r.kt)("li",{parentName:"ul"},'In "OAuth 2.0 Redirect URLs", enter ',(0,r.kt)("inlineCode",{parentName:"li"},"https://internal.yourcompany.com/oauth2/callback")))),(0,r.kt)("li",{parentName:"ol"},"Fill in the remaining required fields and Save."),(0,r.kt)("li",{parentName:"ol"},"Take note of the ",(0,r.kt)("strong",{parentName:"li"},"Consumer Key / API Key")," and ",(0,r.kt)("strong",{parentName:"li"},"Consumer Secret / Secret Key"))),(0,r.kt)("h3",{id:"microsoft-azure-ad-provider"},"Microsoft Azure AD Provider"),(0,r.kt)("p",null,"For adding an application to the Microsoft Azure AD follow ",(0,r.kt)("a",{parentName:"p",href:"https://docs.microsoft.com/en-us/azure/active-directory/develop/quickstart-register-app"},"these steps to add an application"),"."),(0,r.kt)("p",null,"Take note of your ",(0,r.kt)("inlineCode",{parentName:"p"},"TenantId")," if applicable for your situation. The ",(0,r.kt)("inlineCode",{parentName:"p"},"TenantId")," can be used to override the default ",(0,r.kt)("inlineCode",{parentName:"p"},"common")," authorization server with a tenant specific server."),(0,r.kt)("h3",{id:"openid-connect-provider"},"OpenID Connect Provider"),(0,r.kt)("p",null,"OpenID Connect is a spec for OAUTH 2.0 + identity that is implemented by many major providers and several open source projects."),(0,r.kt)("p",null,"This provider was originally built against CoreOS Dex and we will use it as an example.\nThe OpenID Connect Provider (OIDC) can also be used to connect to other Identity Providers such as Okta, an example can be found below."),(0,r.kt)("h4",{id:"dex"},"Dex"),(0,r.kt)("p",null,"To configure the OIDC provider for Dex, perform the following steps:"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"Download Dex:"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},"go get github.com/dexidp/dex\n")),(0,r.kt)("p",{parentName:"li"},"See the ",(0,r.kt)("a",{parentName:"p",href:"https://dexidp.io/docs/getting-started/"},"getting started guide")," for more details.")),(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"Setup oauth2-proxy with the correct provider and using the default ports and callbacks. Add a configuration block to the ",(0,r.kt)("inlineCode",{parentName:"p"},"staticClients")," section of ",(0,r.kt)("inlineCode",{parentName:"p"},"examples/config-dev.yaml"),":"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},"- id: oauth2-proxy\nredirectURIs:\n- 'http://127.0.0.1:4180/oauth2/callback'\nname: 'oauth2-proxy'\nsecret: proxy\n"))),(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"Launch Dex: from ",(0,r.kt)("inlineCode",{parentName:"p"},"$GOPATH/github.com/dexidp/dex"),", run:"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},"bin/dex serve examples/config-dev.yaml\n"))),(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"In a second terminal, run the oauth2-proxy with the following args:"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},'-provider oidc\n-provider-display-name "My OIDC Provider"\n-client-id oauth2-proxy\n-client-secret proxy\n-redirect-url http://127.0.0.1:4180/oauth2/callback\n-oidc-issuer-url http://127.0.0.1:5556/dex\n-cookie-secure=false\n-cookie-secret=secret\n-email-domain kilgore.trout\n')),(0,r.kt)("p",{parentName:"li"},"To serve the current working directory as a web site under the ",(0,r.kt)("inlineCode",{parentName:"p"},"/static")," endpoint, add:"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},"-upstream file://$PWD/#/static/\n"))),(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"Test the setup by visiting ",(0,r.kt)("a",{parentName:"p",href:"http://127.0.0.1:4180"},"http://127.0.0.1:4180")," or ",(0,r.kt)("a",{parentName:"p",href:"http://127.0.0.1:4180/static"},"http://127.0.0.1:4180/static")," ."))),(0,r.kt)("p",null,"See also ",(0,r.kt)("a",{parentName:"p",href:"https://github.com/oauth2-proxy/oauth2-proxy/blob/master/contrib/local-environment"},"our local testing environment")," for a self-contained example using Docker and etcd as storage for Dex."),(0,r.kt)("h4",{id:"okta"},"Okta"),(0,r.kt)("p",null,"To configure the OIDC provider for Okta, perform the following steps:"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Log in to Okta using an administrative account. It is suggested you try this in preview first, ",(0,r.kt)("inlineCode",{parentName:"li"},"example.oktapreview.com")),(0,r.kt)("li",{parentName:"ol"},"(OPTIONAL) If you want to configure authorization scopes and claims to be passed on to multiple applications,\nyou may wish to configure an authorization server for each application. Otherwise, the provided ",(0,r.kt)("inlineCode",{parentName:"li"},"default")," will work.")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Navigate to ",(0,r.kt)("strong",{parentName:"li"},"Security")," then select ",(0,r.kt)("strong",{parentName:"li"},"API")),(0,r.kt)("li",{parentName:"ul"},"Click ",(0,r.kt)("strong",{parentName:"li"},"Add Authorization Server"),", if this option is not available you may require an additional license for a custom authorization server."),(0,r.kt)("li",{parentName:"ul"},"Fill out the ",(0,r.kt)("strong",{parentName:"li"},"Name")," with something to describe the application you are protecting. e.g. 'Example App'."),(0,r.kt)("li",{parentName:"ul"},"For ",(0,r.kt)("strong",{parentName:"li"},"Audience"),", pick the URL of the application you wish to protect: ",(0,r.kt)("a",{parentName:"li",href:"https://example.corp.com"},"https://example.corp.com")),(0,r.kt)("li",{parentName:"ul"},"Fill out a ",(0,r.kt)("strong",{parentName:"li"},"Description")),(0,r.kt)("li",{parentName:"ul"},"Add any ",(0,r.kt)("strong",{parentName:"li"},"Access Policies")," you wish to configure to limit application access."),(0,r.kt)("li",{parentName:"ul"},"The default settings will work for other options.\n",(0,r.kt)("a",{parentName:"li",href:"https://developer.okta.com/docs/guides/customize-authz-server/overview/"},"See Okta documentation for more information on Authorization Servers"))),(0,r.kt)("ol",{start:3},(0,r.kt)("li",{parentName:"ol"},"Navigate to ",(0,r.kt)("strong",{parentName:"li"},"Applications")," then select ",(0,r.kt)("strong",{parentName:"li"},"Add Application"),".")),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Select ",(0,r.kt)("strong",{parentName:"li"},"Web")," for the ",(0,r.kt)("strong",{parentName:"li"},"Platform")," setting."),(0,r.kt)("li",{parentName:"ul"},"Select ",(0,r.kt)("strong",{parentName:"li"},"OpenID Connect")," and click ",(0,r.kt)("strong",{parentName:"li"},"Create")),(0,r.kt)("li",{parentName:"ul"},"Pick an ",(0,r.kt)("strong",{parentName:"li"},"Application Name")," such as ",(0,r.kt)("inlineCode",{parentName:"li"},"Example App"),"."),(0,r.kt)("li",{parentName:"ul"},"Set the ",(0,r.kt)("strong",{parentName:"li"},"Login redirect URI")," to ",(0,r.kt)("inlineCode",{parentName:"li"},"https://example.corp.com"),"."),(0,r.kt)("li",{parentName:"ul"},"Under ",(0,r.kt)("strong",{parentName:"li"},"General")," set the ",(0,r.kt)("strong",{parentName:"li"},"Allowed grant types")," to ",(0,r.kt)("inlineCode",{parentName:"li"},"Authorization Code")," and ",(0,r.kt)("inlineCode",{parentName:"li"},"Refresh Token"),"."),(0,r.kt)("li",{parentName:"ul"},"Leave the rest as default, taking note of the ",(0,r.kt)("inlineCode",{parentName:"li"},"Client ID")," and ",(0,r.kt)("inlineCode",{parentName:"li"},"Client Secret"),"."),(0,r.kt)("li",{parentName:"ul"},"Under ",(0,r.kt)("strong",{parentName:"li"},"Assignments")," select the users or groups you wish to access your application.")),(0,r.kt)("ol",{start:4},(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("p",{parentName:"li"},"Create a configuration file like the following:"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},'provider = "oidc"\nredirect_url = "https://example.corp.com/oauth2/callback"\noidc_issuer_url = "https://corp.okta.com/oauth2/abCd1234"\nupstreams = [\n "https://example.corp.com"\n]\nemail_domains = [\n "corp.com"\n]\nclient_id = "XXXXX"\nclient_secret = "YYYYY"\npass_access_token = true\ncookie_secret = "ZZZZZ"\nskip_provider_button = true\n')))),(0,r.kt)("p",null,"The ",(0,r.kt)("inlineCode",{parentName:"p"},"oidc_issuer_url")," is based on URL from your ",(0,r.kt)("strong",{parentName:"p"},"Authorization Server"),"'s ",(0,r.kt)("strong",{parentName:"p"},"Issuer")," field in step 2, or simply ",(0,r.kt)("a",{parentName:"p",href:"https://corp.okta.com"},"https://corp.okta.com")," .\nThe ",(0,r.kt)("inlineCode",{parentName:"p"},"client_id")," and ",(0,r.kt)("inlineCode",{parentName:"p"},"client_secret")," are configured in the application settings.\nGenerate a unique ",(0,r.kt)("inlineCode",{parentName:"p"},"cookie_secret")," to encrypt the cookie."),(0,r.kt)("p",null,"Then you can start the oauth2-proxy with ",(0,r.kt)("inlineCode",{parentName:"p"},"./oauth2-proxy --config /etc/example.cfg")),(0,r.kt)("h4",{id:"okta---localhost"},"Okta - localhost"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Signup for developer account: ",(0,r.kt)("a",{parentName:"li",href:"https://developer.okta.com/signup/"},"https://developer.okta.com/signup/")),(0,r.kt)("li",{parentName:"ol"},"Create New ",(0,r.kt)("inlineCode",{parentName:"li"},"Web")," Application: https://${your-okta-domain}/dev/console/apps/new"),(0,r.kt)("li",{parentName:"ol"},"Example Application Settings for localhost:",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Name:")," My Web App"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Base URIs:")," http://localhost:4180/"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Login redirect URIs:")," http://localhost:4180/oauth2/callback"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Logout redirect URIs:")," http://localhost:4180/"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Group assignments:")," ",(0,r.kt)("inlineCode",{parentName:"li"},"Everyone")),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("strong",{parentName:"li"},"Grant type allowed:")," ",(0,r.kt)("inlineCode",{parentName:"li"},"Authorization Code")," and ",(0,r.kt)("inlineCode",{parentName:"li"},"Refresh Token")))),(0,r.kt)("li",{parentName:"ol"},"Make note of the ",(0,r.kt)("inlineCode",{parentName:"li"},"Client ID")," and ",(0,r.kt)("inlineCode",{parentName:"li"},"Client secret"),", they are needed in a future step"),(0,r.kt)("li",{parentName:"ol"},"Make note of the ",(0,r.kt)("strong",{parentName:"li"},"default")," Authorization Server Issuer URI from: https://${your-okta-domain}/admin/oauth2/as"),(0,r.kt)("li",{parentName:"ol"},"Example config file ",(0,r.kt)("inlineCode",{parentName:"li"},"/etc/localhost.cfg"),(0,r.kt)("pre",{parentName:"li"},(0,r.kt)("code",{parentName:"pre"},'provider = "oidc"\nredirect_url = "http://localhost:4180/oauth2/callback"\noidc_issuer_url = "https://${your-okta-domain}/oauth2/default"\nupstreams = [\n "http://0.0.0.0:8080"\n]\nemail_domains = [\n "*"\n]\nclient_id = "XXX"\nclient_secret = "YYY"\npass_access_token = true\ncookie_secret = "ZZZ"\ncookie_secure = false\nskip_provider_button = true\n# Note: use the following for testing within a container\n# http_address = "0.0.0.0:4180"\n'))),(0,r.kt)("li",{parentName:"ol"},"Then you can start the oauth2-proxy with ",(0,r.kt)("inlineCode",{parentName:"li"},"./oauth2-proxy --config /etc/localhost.cfg"))),(0,r.kt)("h3",{id:"logingov-provider"},"login.gov Provider"),(0,r.kt)("p",null,"login.gov is an OIDC provider for the US Government.\nIf you are a US Government agency, you can contact the login.gov team through the contact information\nthat you can find on ",(0,r.kt)("a",{parentName:"p",href:"https://login.gov/developers/"},"https://login.gov/developers/")," and work with them to understand how to get login.gov\naccounts for integration/test and production access."),(0,r.kt)("p",null,"A developer guide is available here: ",(0,r.kt)("a",{parentName:"p",href:"https://developers.login.gov/"},"https://developers.login.gov/"),", though this proxy handles everything\nbut the data you need to create to register your application in the login.gov dashboard."),(0,r.kt)("p",null,"As a demo, we will assume that you are running your application that you want to secure locally on\nhttp://localhost:3000/, that you will be starting your proxy up on http://localhost:4180/, and that\nyou have an agency integration account for testing."),(0,r.kt)("p",null,"First, register your application in the dashboard. The important bits are:"),(0,r.kt)("ul",null,(0,r.kt)("li",{parentName:"ul"},"Identity protocol: make this ",(0,r.kt)("inlineCode",{parentName:"li"},"Openid connect")),(0,r.kt)("li",{parentName:"ul"},"Issuer: do what they say for OpenID Connect. We will refer to this string as ",(0,r.kt)("inlineCode",{parentName:"li"},"${LOGINGOV_ISSUER}"),"."),(0,r.kt)("li",{parentName:"ul"},"Public key: This is a self-signed certificate in .pem format generated from a 2048 bit RSA private key.\nA quick way to do this is ",(0,r.kt)("inlineCode",{parentName:"li"},"openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 3650 -nodes -subj '/C=US/ST=Washington/L=DC/O=GSA/OU=18F/CN=localhost'"),",\nThe contents of the ",(0,r.kt)("inlineCode",{parentName:"li"},"key.pem")," shall be referred to as ",(0,r.kt)("inlineCode",{parentName:"li"},"${OAUTH2_PROXY_JWT_KEY}"),"."),(0,r.kt)("li",{parentName:"ul"},"Return to App URL: Make this be ",(0,r.kt)("inlineCode",{parentName:"li"},"http://localhost:4180/")),(0,r.kt)("li",{parentName:"ul"},"Redirect URIs: Make this be ",(0,r.kt)("inlineCode",{parentName:"li"},"http://localhost:4180/oauth2/callback"),"."),(0,r.kt)("li",{parentName:"ul"},"Attribute Bundle: Make sure that email is selected.")),(0,r.kt)("p",null,"Now start the proxy up with the following options:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'./oauth2-proxy -provider login.gov \\\n -client-id=${LOGINGOV_ISSUER} \\\n -redirect-url=http://localhost:4180/oauth2/callback \\\n -oidc-issuer-url=https://idp.int.identitysandbox.gov/ \\\n -cookie-secure=false \\\n -email-domain=gsa.gov \\\n -upstream=http://localhost:3000/ \\\n -cookie-secret=somerandomstring12341234567890AB \\\n -cookie-domain=localhost \\\n -skip-provider-button=true \\\n -pubjwk-url=https://idp.int.identitysandbox.gov/api/openid_connect/certs \\\n -profile-url=https://idp.int.identitysandbox.gov/api/openid_connect/userinfo \\\n -jwt-key="${OAUTH2_PROXY_JWT_KEY}"\n')),(0,r.kt)("p",null,"You can also set all these options with environment variables, for use in cloud/docker environments.\nOne tricky thing that you may encounter is that some cloud environments will pass in environment\nvariables in a docker env-file, which does not allow multiline variables like a PEM file.\nIf you encounter this, then you can create a ",(0,r.kt)("inlineCode",{parentName:"p"},"jwt_signing_key.pem")," file in the top level\ndirectory of the repo which contains the key in PEM format and then do your docker build.\nThe docker build process will copy that file into your image which you can then access by\nsetting the ",(0,r.kt)("inlineCode",{parentName:"p"},"OAUTH2_PROXY_JWT_KEY_FILE=/etc/ssl/private/jwt_signing_key.pem"),"\nenvironment variable, or by setting ",(0,r.kt)("inlineCode",{parentName:"p"},"--jwt-key-file=/etc/ssl/private/jwt_signing_key.pem")," on the commandline."),(0,r.kt)("p",null,"Once it is running, you should be able to go to ",(0,r.kt)("inlineCode",{parentName:"p"},"http://localhost:4180/")," in your browser,\nget authenticated by the login.gov integration server, and then get proxied on to your\napplication running on ",(0,r.kt)("inlineCode",{parentName:"p"},"http://localhost:3000/"),". In a real deployment, you would secure\nyour application with a firewall or something so that it was only accessible from the\nproxy, and you would use real hostnames everywhere."),(0,r.kt)("h4",{id:"skip-oidc-discovery"},"Skip OIDC discovery"),(0,r.kt)("p",null,"Some providers do not support OIDC discovery via their issuer URL, so oauth2-proxy cannot simply grab the authorization, token and jwks URI endpoints from the provider's metadata."),(0,r.kt)("p",null,"In this case, you can set the ",(0,r.kt)("inlineCode",{parentName:"p"},"--skip-oidc-discovery")," option, and supply those required endpoints manually:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," -provider oidc\n -client-id oauth2-proxy\n -client-secret proxy\n -redirect-url http://127.0.0.1:4180/oauth2/callback\n -oidc-issuer-url http://127.0.0.1:5556\n -skip-oidc-discovery\n -login-url http://127.0.0.1:5556/authorize\n -redeem-url http://127.0.0.1:5556/token\n -oidc-jwks-url http://127.0.0.1:5556/keys\n -cookie-secure=false\n -email-domain example.com\n")),(0,r.kt)("h3",{id:"nextcloud-provider"},"Nextcloud Provider"),(0,r.kt)("p",null,"The Nextcloud provider allows you to authenticate against users in your\nNextcloud instance."),(0,r.kt)("p",null,"When you are using the Nextcloud provider, you must specify the urls via\nconfiguration, environment variable, or command line argument. Depending\non whether your Nextcloud instance is using pretty urls your urls may be of the\nform ",(0,r.kt)("inlineCode",{parentName:"p"},"/index.php/apps/oauth2/*")," or ",(0,r.kt)("inlineCode",{parentName:"p"},"/apps/oauth2/*"),"."),(0,r.kt)("p",null,"Refer to the ",(0,r.kt)("a",{parentName:"p",href:"https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/oauth2.html"},"OAuth2\ndocumentation"),'\nto setup the client id and client secret. Your "Redirection URI" will be\n',(0,r.kt)("inlineCode",{parentName:"p"},"https://internalapp.yourcompany.com/oauth2/callback"),"."),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},' -provider nextcloud\n -client-id \n -client-secret \n -login-url="/index.php/apps/oauth2/authorize"\n -redeem-url="/index.php/apps/oauth2/api/v1/token"\n -validate-url="/ocs/v2.php/cloud/user?format=json"\n')),(0,r.kt)("p",null,"Note: in ",(0,r.kt)("em",{parentName:"p"},"all")," cases the validate-url will ",(0,r.kt)("em",{parentName:"p"},"not")," have the ",(0,r.kt)("inlineCode",{parentName:"p"},"index.php"),"."),(0,r.kt)("h3",{id:"digitalocean-auth-provider"},"DigitalOcean Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("a",{parentName:"li",href:"https://cloud.digitalocean.com/account/api/applications"},"Create a new OAuth application"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},"You can fill in the name, homepage, and description however you wish."),(0,r.kt)("li",{parentName:"ul"},'In the "Application callback URL" field, enter: ',(0,r.kt)("inlineCode",{parentName:"li"},"https://oauth-proxy/oauth2/callback"),", substituting ",(0,r.kt)("inlineCode",{parentName:"li"},"oauth2-proxy")," with the actual hostname that oauth2-proxy is running on. The URL must match oauth2-proxy's configured redirect URL."))),(0,r.kt)("li",{parentName:"ol"},"Note the Client ID and Client Secret.")),(0,r.kt)("p",null,"To use the provider, pass the following options:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," --provider=digitalocean\n --client-id=\n --client-secret=\n")),(0,r.kt)("p",null," Alternatively, set the equivalent options in the config file. The redirect URL defaults to ",(0,r.kt)("inlineCode",{parentName:"p"},"https:///oauth2/callback"),". If you need to change it, you can use the ",(0,r.kt)("inlineCode",{parentName:"p"},"--redirect-url")," command-line option."),(0,r.kt)("h3",{id:"bitbucket-auth-provider"},"Bitbucket Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("a",{parentName:"li",href:"https://confluence.atlassian.com/bitbucket/oauth-on-bitbucket-cloud-238027431.html"},"Add a new OAuth consumer"),(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},'In "Callback URL" use ',(0,r.kt)("inlineCode",{parentName:"li"},"https:///oauth2/callback"),", substituting ",(0,r.kt)("inlineCode",{parentName:"li"},"")," with the actual hostname that oauth2-proxy is running on."),(0,r.kt)("li",{parentName:"ul"},"In Permissions section select:",(0,r.kt)("ul",{parentName:"li"},(0,r.kt)("li",{parentName:"ul"},"Account -> Email"),(0,r.kt)("li",{parentName:"ul"},"Team membership -> Read"),(0,r.kt)("li",{parentName:"ul"},"Repositories -> Read"))))),(0,r.kt)("li",{parentName:"ol"},"Note the Client ID and Client Secret.")),(0,r.kt)("p",null,"To use the provider, pass the following options:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"}," --provider=bitbucket\n --client-id=\n --client-secret=\n")),(0,r.kt)("p",null,"The default configuration allows everyone with Bitbucket account to authenticate. To restrict the access to the team members use additional configuration option: ",(0,r.kt)("inlineCode",{parentName:"p"},"--bitbucket-team="),". To restrict the access to only these users who has access to one selected repository use ",(0,r.kt)("inlineCode",{parentName:"p"},"--bitbucket-repository="),"."),(0,r.kt)("h3",{id:"gitea-auth-provider"},"Gitea Auth Provider"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},"Create a new application: ",(0,r.kt)("inlineCode",{parentName:"li"},"https://< your gitea host >/user/settings/applications")),(0,r.kt)("li",{parentName:"ol"},"Under ",(0,r.kt)("inlineCode",{parentName:"li"},"Redirect URI")," enter the correct URL i.e. ",(0,r.kt)("inlineCode",{parentName:"li"},"https:///oauth2/callback")),(0,r.kt)("li",{parentName:"ol"},"Note the Client ID and Client Secret."),(0,r.kt)("li",{parentName:"ol"},"Pass the following options to the proxy:")),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},' --provider="github"\n --redirect-url="https:///oauth2/callback"\n --provider-display-name="Gitea"\n --client-id="< client_id as generated by Gitea >"\n --client-secret="< client_secret as generated by Gitea >"\n --login-url="https://< your gitea host >/login/oauth/authorize"\n --redeem-url="https://< your gitea host >/login/oauth/access_token"\n --validate-url="https://< your gitea host >/api/v1"\n')),(0,r.kt)("h2",{id:"email-authentication"},"Email Authentication"),(0,r.kt)("p",null,"To authorize by email domain use ",(0,r.kt)("inlineCode",{parentName:"p"},"--email-domain=yourcompany.com"),". To authorize individual email addresses use ",(0,r.kt)("inlineCode",{parentName:"p"},"--authenticated-emails-file=/path/to/file")," with one email per line. To authorize all email addresses use ",(0,r.kt)("inlineCode",{parentName:"p"},"--email-domain=*"),"."),(0,r.kt)("h2",{id:"adding-a-new-provider"},"Adding a new Provider"),(0,r.kt)("p",null,"Follow the examples in the ",(0,r.kt)("a",{parentName:"p",href:"https://github.com/oauth2-proxy/oauth2-proxy/blob/master/providers/"},(0,r.kt)("inlineCode",{parentName:"a"},"providers")," package")," to define a new\n",(0,r.kt)("inlineCode",{parentName:"p"},"Provider")," instance. Add a new ",(0,r.kt)("inlineCode",{parentName:"p"},"case")," to\n",(0,r.kt)("a",{parentName:"p",href:"https://github.com/oauth2-proxy/oauth2-proxy/blob/master/providers/providers.go"},(0,r.kt)("inlineCode",{parentName:"a"},"providers.New()"))," to allow ",(0,r.kt)("inlineCode",{parentName:"p"},"oauth2-proxy")," to use the\nnew ",(0,r.kt)("inlineCode",{parentName:"p"},"Provider"),"."))}d.isMDXComponent=!0}}]); \ No newline at end of file diff --git a/assets/js/cd4a49c1.a6f1fbe6.js b/assets/js/cd4a49c1.a6f1fbe6.js new file mode 100644 index 00000000..b2869a31 --- /dev/null +++ b/assets/js/cd4a49c1.a6f1fbe6.js @@ -0,0 +1 @@ +"use strict";(self.webpackChunkdocusaurus=self.webpackChunkdocusaurus||[]).push([[2439],{3905:function(e,t,a){a.d(t,{Zo:function(){return m},kt:function(){return k}});var n=a(7294);function r(e,t,a){return t in e?Object.defineProperty(e,t,{value:a,enumerable:!0,configurable:!0,writable:!0}):e[t]=a,e}function l(e,t){var 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alias)",id:"string-alias",children:[],level:4}],level:3},{value:"GitHubOptions",id:"githuboptions",children:[],level:3},{value:"GitLabOptions",id:"gitlaboptions",children:[],level:3},{value:"GoogleOptions",id:"googleoptions",children:[],level:3},{value:"Header",id:"header",children:[],level:3},{value:"HeaderValue",id:"headervalue",children:[],level:3},{value:"KeycloakOptions",id:"keycloakoptions",children:[],level:3},{value:"LoginGovOptions",id:"logingovoptions",children:[],level:3},{value:"LoginURLParameter",id:"loginurlparameter",children:[],level:3},{value:"OIDCOptions",id:"oidcoptions",children:[],level:3},{value:"Provider",id:"provider",children:[],level:3},{value:"ProviderType",id:"providertype",children:[{value:"(string alias)",id:"string-alias-1",children:[],level:4}],level:3},{value:"Providers",id:"providers",children:[{value:"([]Provider 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1.98 6.45.9 7.98c-1.45 2.05-1.7 6.53 3.53 7.7-2.2-1.16-2.67-4.52-.3-6.61-.61 2.03.53 3.33 1.94 2.86 1.39-.47 2.3.53 2.27 1.67-.02.78-.31 1.44-1.13 1.81 3.42-.59 4.78-3.42 4.78-5.56 0-2.84-2.53-3.22-1.25-5.61-1.52.13-2.03 1.13-1.89 2.75.09 1.08-1.02 1.8-1.86 1.33-.67-.41-.66-1.19-.06-1.78C8.18 5.31 8.68 2.45 5.05.32L5.03.3l.02.01z"}))),"warning")),(0,l.kt)("div",{parentName:"div",className:"admonition-content"},(0,l.kt)("p",{parentName:"div"},"This page contains documentation for alpha features.\nWe reserve the right to make breaking changes to the features detailed within this page with no notice."),(0,l.kt)("p",{parentName:"div"},"Options described in this page may be changed, removed, renamed or moved without prior warning.\nPlease beware of this before you use alpha configuration options."))),(0,l.kt)("p",null,"This page details a set of ",(0,l.kt)("strong",{parentName:"p"},"alpha")," configuration options in a new format.\nGoing forward we are intending to add structured configuration in YAML format to\nreplace the existing TOML based configuration file and flags."),(0,l.kt)("p",null,"Below is a reference for the structure of the configuration, with\n",(0,l.kt)("a",{parentName:"p",href:"#alphaoptions"},"AlphaOptions")," as the root of the configuration."),(0,l.kt)("p",null,"When using alpha configuration, your config file will look something like below:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-yaml"},"upstreams:\n - id: ...\n ...\ninjectRequestHeaders:\n - name: ...\n ...\ninjectResponseHeaders:\n - name: ...\n ...\n")),(0,l.kt)("p",null,"Please browse the ",(0,l.kt)("a",{parentName:"p",href:"#configuration-reference"},"reference")," below for the structure\nof the new configuration format."),(0,l.kt)("h2",{id:"using-alpha-configuration"},"Using Alpha Configuration"),(0,l.kt)("p",null,"To use the new ",(0,l.kt)("strong",{parentName:"p"},"alpha")," configuration, generate a YAML file based on the format\ndescribed in the ",(0,l.kt)("a",{parentName:"p",href:"#configuration-reference"},"reference")," below."),(0,l.kt)("p",null,"Provide the path to this file using the ",(0,l.kt)("inlineCode",{parentName:"p"},"--alpha-config")," flag."),(0,l.kt)("div",{className:"admonition admonition-note alert alert--secondary"},(0,l.kt)("div",{parentName:"div",className:"admonition-heading"},(0,l.kt)("h5",{parentName:"div"},(0,l.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,l.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"14",height:"16",viewBox:"0 0 14 16"},(0,l.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 2.54-5.7 5.68 0 3.14 2.56 5.7 5.7 5.7s5.7-2.55 5.7-5.7c0-3.15-2.56-5.69-5.7-5.69v.01zM7 .98c3.86 0 7 3.14 7 7s-3.14 7-7 7-7-3.12-7-7 3.14-7 7-7z"}))),"note")),(0,l.kt)("div",{parentName:"div",className:"admonition-content"},(0,l.kt)("p",{parentName:"div"},"When using the ",(0,l.kt)("inlineCode",{parentName:"p"},"--alpha-config")," flag, some options are no longer available.\nSee ",(0,l.kt)("a",{parentName:"p",href:"#removed-options"},"removed options")," below for more information."))),(0,l.kt)("h3",{id:"converting-configuration-to-the-new-structure"},"Converting configuration to the new structure"),(0,l.kt)("p",null,"Before adding the new ",(0,l.kt)("inlineCode",{parentName:"p"},"--alpha-config")," option, start OAuth2 Proxy using the\n",(0,l.kt)("inlineCode",{parentName:"p"},"convert-config-to-alpha")," flag to convert existing configuration to the new format."),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-bash"},"oauth2-proxy --convert-config-to-alpha --config ./path/to/existing/config.cfg\n")),(0,l.kt)("p",null,"This will convert any options supported by the new format to YAML and print the\nnew configuration to ",(0,l.kt)("inlineCode",{parentName:"p"},"STDOUT"),"."),(0,l.kt)("p",null,"Copy this to a new file, remove any options from your existing configuration\nnoted in ",(0,l.kt)("a",{parentName:"p",href:"#removed-options"},"removed options")," and then start OAuth2 Proxy using\nthe new config."),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-bash"},"oauth2-proxy --alpha-config ./path/to/new/config.yaml --config ./path/to/existing/config.cfg\n")),(0,l.kt)("h2",{id:"removed-options"},"Removed options"),(0,l.kt)("p",null,"The following flags/options and their respective environment variables are no\nlonger available when using alpha configuration:"),(0,l.kt)("ul",null,(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"flush-interval"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"flush_interval")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"pass-host-header"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"pass_host_header")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"proxy-websockets"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"proxy_websockets")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"ssl-upstream-insecure-skip-verify"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"ssl_upstream_insecure_skip_verify")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"upstream"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"upstreams"))),(0,l.kt)("ul",null,(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"pass-basic-auth"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"pass_basic_auth")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"pass-access-token"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"pass_access_token")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"pass-user-headers"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"pass_user_headers")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"pass-authorization-header"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"pass_authorization_header")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"set-basic-auth"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"set_basic_auth")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"set-xauthrequest"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"set_xauthrequest")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"set-authorization-header"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"set_authorization_header")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"prefer-email-to-user"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"prefer_email_to_user")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"basic-auth-password"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"basic_auth_password")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"skip-auth-strip-headers"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"skip_auth_strip_headers"))),(0,l.kt)("ul",null,(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"client-id"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"client_id")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"client-secret"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"client_secret"),", and ",(0,l.kt)("inlineCode",{parentName:"li"},"client-secret-file"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"client_secret_file")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"provider")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"provider-display-name"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"provider_display_name")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"provider-ca-file"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"provider_ca_files")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"login-url"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"login_url")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"redeem-url"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"redeem_url")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"profile-url"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"profile_url")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"resource")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"validate-url"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"validate_url")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"scope")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"prompt")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"approval-prompt"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"approval_prompt")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"acr-values"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"acr_values")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"user-id-claim"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"user_id_claim")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"allowed-group"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"allowed_groups")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"allowed-role"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"allowed_roles")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"jwt-key"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"jwt_key")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"jwt-key-file"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"jwt_key_file")),(0,l.kt)("li",{parentName:"ul"},(0,l.kt)("inlineCode",{parentName:"li"},"pubjwk-url"),"/",(0,l.kt)("inlineCode",{parentName:"li"},"pubjwk_url"))),(0,l.kt)("p",null,"and all provider-specific options, i.e. any option whose name includes ",(0,l.kt)("inlineCode",{parentName:"p"},"oidc"),",\n",(0,l.kt)("inlineCode",{parentName:"p"},"azure"),", ",(0,l.kt)("inlineCode",{parentName:"p"},"bitbucket"),", ",(0,l.kt)("inlineCode",{parentName:"p"},"github"),", ",(0,l.kt)("inlineCode",{parentName:"p"},"gitlab"),", ",(0,l.kt)("inlineCode",{parentName:"p"},"google")," or ",(0,l.kt)("inlineCode",{parentName:"p"},"keycloak"),". Attempting to\nuse any of these options via flags or via config when ",(0,l.kt)("inlineCode",{parentName:"p"},"--alpha-config")," is\nset will result in an error."),(0,l.kt)("div",{className:"admonition admonition-important alert alert--info"},(0,l.kt)("div",{parentName:"div",className:"admonition-heading"},(0,l.kt)("h5",{parentName:"div"},(0,l.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,l.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"14",height:"16",viewBox:"0 0 14 16"},(0,l.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M7 2.3c3.14 0 5.7 2.56 5.7 5.7s-2.56 5.7-5.7 5.7A5.71 5.71 0 0 1 1.3 8c0-3.14 2.56-5.7 5.7-5.7zM7 1C3.14 1 0 4.14 0 8s3.14 7 7 7 7-3.14 7-7-3.14-7-7-7zm1 3H6v5h2V4zm0 6H6v2h2v-2z"}))),"important")),(0,l.kt)("div",{parentName:"div",className:"admonition-content"},(0,l.kt)("p",{parentName:"div"},"You must remove these options before starting OAuth2 Proxy with 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'false'")))),(0,l.kt)("h3",{id:"alphaoptions"},"AlphaOptions"),(0,l.kt)("p",null,"AlphaOptions contains alpha structured configuration options.\nUsage of these options allows users to access alpha features that are not\navailable as part of the primary configuration structure for OAuth2 Proxy."),(0,l.kt)("div",{className:"admonition admonition-warning alert alert--danger"},(0,l.kt)("div",{parentName:"div",className:"admonition-heading"},(0,l.kt)("h5",{parentName:"div"},(0,l.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,l.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"12",height:"16",viewBox:"0 0 12 16"},(0,l.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M5.05.31c.81 2.17.41 3.38-.52 4.31C3.55 5.67 1.98 6.45.9 7.98c-1.45 2.05-1.7 6.53 3.53 7.7-2.2-1.16-2.67-4.52-.3-6.61-.61 2.03.53 3.33 1.94 2.86 1.39-.47 2.3.53 2.27 1.67-.02.78-.31 1.44-1.13 1.81 3.42-.59 4.78-3.42 4.78-5.56 0-2.84-2.53-3.22-1.25-5.61-1.52.13-2.03 1.13-1.89 2.75.09 1.08-1.02 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provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"bitbucketConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#bitbucketoptions"},"BitbucketOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"BitbucketConfig holds all configurations for Bitbucket provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"githubConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#githuboptions"},"GitHubOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"GitHubConfig holds all configurations for GitHubC provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"gitlabConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#gitlaboptions"},"GitLabOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"GitLabConfig holds all configurations for GitLab provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"googleConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#googleoptions"},"GoogleOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"GoogleConfig holds all configurations for Google provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"oidcConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#oidcoptions"},"OIDCOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"OIDCConfig holds all configurations for OIDC provider",(0,l.kt)("br",null),"or providers utilize OIDC configurations.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"loginGovConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#logingovoptions"},"LoginGovOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"LoginGovConfig holds all configurations for LoginGov provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"id")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ID should be a unique identifier for the provider.",(0,l.kt)("br",null),"This value is required for all providers.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"provider")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#providertype"},"ProviderType"))),(0,l.kt)("td",{parentName:"tr",align:null},"Type is the OAuth provider",(0,l.kt)("br",null),"must be set from the supported providers group,",(0,l.kt)("br",null),"otherwise 'Google' is set as default")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"name")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"Name is the providers display name",(0,l.kt)("br",null),"if set, it will be shown to the users in the login page.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"caFiles")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"[]string")),(0,l.kt)("td",{parentName:"tr",align:null},"CAFiles is a list of paths to CA certificates that should be used when connecting to the provider.",(0,l.kt)("br",null),"If not specified, the default Go trust sources are used instead")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"loginURL")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"LoginURL is the authentication endpoint")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"loginURLParameters")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#loginurlparameter"},"[]LoginURLParameter"))),(0,l.kt)("td",{parentName:"tr",align:null},"LoginURLParameters defines the parameters that can be passed from the start URL to the IdP login URL")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"redeemURL")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"RedeemURL is the token redemption endpoint")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"profileURL")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ProfileURL is the profile access endpoint")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"resource")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ProtectedResource is the resource that is protected (Azure AD and ADFS only)")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"validateURL")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ValidateURL is the access token validation endpoint")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"scope")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"Scope is the OAuth scope specification")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"allowedGroups")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"[]string")),(0,l.kt)("td",{parentName:"tr",align:null},"AllowedGroups is a list of restrict logins to members of this group")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"code_challenge_method")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"The code challenge method")))),(0,l.kt)("h3",{id:"providertype"},"ProviderType"),(0,l.kt)("h4",{id:"string-alias-1"},"(",(0,l.kt)("inlineCode",{parentName:"h4"},"string")," alias)"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#provider"},"Provider"),")"),(0,l.kt)("p",null,"ProviderType is used to enumerate the different provider type options\nValid options are: adfs, azure, bitbucket, digitalocean facebook, github,\ngitlab, google, keycloak, keycloak-oidc, linkedin, login.gov, nextcloud\nand oidc."),(0,l.kt)("h3",{id:"providers"},"Providers"),(0,l.kt)("h4",{id:"provider-alias"},"(",(0,l.kt)("a",{parentName:"h4",href:"#provider"},"[]Provider")," alias)"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#alphaoptions"},"AlphaOptions"),")"),(0,l.kt)("p",null,"Providers is a collection of definitions for providers."),(0,l.kt)("h3",{id:"secretsource"},"SecretSource"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#claimsource"},"ClaimSource"),", ",(0,l.kt)("a",{parentName:"p",href:"#headervalue"},"HeaderValue"),", ",(0,l.kt)("a",{parentName:"p",href:"#tls"},"TLS"),")"),(0,l.kt)("p",null,"SecretSource references an individual secret value.\nOnly one source within the struct should be defined at any time."),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Field"),(0,l.kt)("th",{parentName:"tr",align:null},"Type"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"value")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"[]byte")),(0,l.kt)("td",{parentName:"tr",align:null},"Value expects a base64 encoded string value.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"fromEnv")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"FromEnv expects the name of an environment variable.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"fromFile")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"FromFile expects a path to a file containing the secret value.")))),(0,l.kt)("h3",{id:"server"},"Server"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#alphaoptions"},"AlphaOptions"),")"),(0,l.kt)("p",null,"Server represents the configuration for an HTTP(S) server"),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Field"),(0,l.kt)("th",{parentName:"tr",align:null},"Type"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"BindAddress")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"BindAddress is the address on which to serve traffic.",(0,l.kt)("br",null),'Leave blank or set to "-" to disable.')),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"SecureBindAddress")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"SecureBindAddress is the address on which to serve secure traffic.",(0,l.kt)("br",null),'Leave blank or set to "-" to disable.')),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"TLS")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#tls"},"TLS"))),(0,l.kt)("td",{parentName:"tr",align:null},"TLS contains the information for loading the certificate and key for the",(0,l.kt)("br",null),"secure traffic and further configuration for the TLS server.")))),(0,l.kt)("h3",{id:"tls"},"TLS"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#server"},"Server"),")"),(0,l.kt)("p",null,"TLS contains the information for loading a TLS certificate and key\nas well as an optional minimal TLS version that is acceptable."),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Field"),(0,l.kt)("th",{parentName:"tr",align:null},"Type"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"Key")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#secretsource"},"SecretSource"))),(0,l.kt)("td",{parentName:"tr",align:null},"Key is the TLS key data to use.",(0,l.kt)("br",null),"Typically this will come from a file.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"Cert")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#secretsource"},"SecretSource"))),(0,l.kt)("td",{parentName:"tr",align:null},"Cert is the TLS certificate data to use.",(0,l.kt)("br",null),"Typically this will come from a file.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"MinVersion")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"MinVersion is the minimal TLS version that is acceptable.",(0,l.kt)("br",null),'E.g. Set to "TLS1.3" to select TLS version 1.3')),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"CipherSuites")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"[]string")),(0,l.kt)("td",{parentName:"tr",align:null},"CipherSuites is a list of TLS cipher suites that are allowed.",(0,l.kt)("br",null),"E.g.:",(0,l.kt)("br",null),"- TLS_RSA_WITH_RC4_128_SHA",(0,l.kt)("br",null),"- TLS_RSA_WITH_AES_256_GCM_SHA384",(0,l.kt)("br",null),"If not specified, the default Go safe cipher list is used.",(0,l.kt)("br",null),"List of valid cipher suites can be found in the ",(0,l.kt)("a",{parentName:"td",href:"https://pkg.go.dev/crypto/tls#pkg-constants"},"crypto/tls documentation"),".")))),(0,l.kt)("h3",{id:"urlparameterrule"},"URLParameterRule"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#loginurlparameter"},"LoginURLParameter"),")"),(0,l.kt)("p",null,"URLParameterRule represents a rule by which query parameters\npassed to the ",(0,l.kt)("inlineCode",{parentName:"p"},"/oauth2/start")," endpoint are checked to determine whether\nthey are valid overrides for the given parameter passed to the IdP's\nlogin URL. 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The expression is ",(0,l.kt)("em",{parentName:"td"},"not")," automatically",(0,l.kt)("br",null),"anchored to the start and end of the value, if you ",(0,l.kt)("em",{parentName:"td"},"want")," to restrict",(0,l.kt)("br",null),"the whole parameter value you must anchor it yourself with ",(0,l.kt)("inlineCode",{parentName:"td"},"^")," and ",(0,l.kt)("inlineCode",{parentName:"td"},"$"),".")))),(0,l.kt)("h3",{id:"upstream"},"Upstream"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#upstreamconfig"},"UpstreamConfig"),")"),(0,l.kt)("p",null,"Upstream represents the configuration for an upstream server.\nRequests will be proxied to this upstream if the path matches the request path."),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Field"),(0,l.kt)("th",{parentName:"tr",align:null},"Type"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"id")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ID should be a unique identifier for the upstream.",(0,l.kt)("br",null),"This value is required for all upstreams.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"path")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"Path is used to map requests to the upstream server.",(0,l.kt)("br",null),"The closest match will take precedence and all Paths must be unique.",(0,l.kt)("br",null),"Path can also take a pattern when used with RewriteTarget.",(0,l.kt)("br",null),"Path segments can be captured and matched using regular experessions.",(0,l.kt)("br",null),"Eg:",(0,l.kt)("br",null),"- ",(0,l.kt)("inlineCode",{parentName:"td"},"^/foo$"),": Match only the explicit path ",(0,l.kt)("inlineCode",{parentName:"td"},"/foo"),(0,l.kt)("br",null),"- ",(0,l.kt)("inlineCode",{parentName:"td"},"^/bar/$"),": Match any path prefixed with ",(0,l.kt)("inlineCode",{parentName:"td"},"/bar/"),(0,l.kt)("br",null),"- ",(0,l.kt)("inlineCode",{parentName:"td"},"^/baz/(.*)$"),": Match any path prefixed with ",(0,l.kt)("inlineCode",{parentName:"td"},"/baz")," and capture the remaining path for use with RewriteTarget")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"rewriteTarget")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"RewriteTarget allows users to rewrite the request path before it is sent to",(0,l.kt)("br",null),"the upstream server.",(0,l.kt)("br",null),"Use the Path to capture segments for reuse within the rewrite target.",(0,l.kt)("br",null),"Eg: With a Path of ",(0,l.kt)("inlineCode",{parentName:"td"},"^/baz/(.*)"),", a RewriteTarget of ",(0,l.kt)("inlineCode",{parentName:"td"},"/foo/$1")," would rewrite",(0,l.kt)("br",null),"the request ",(0,l.kt)("inlineCode",{parentName:"td"},"/baz/abc/123")," to ",(0,l.kt)("inlineCode",{parentName:"td"},"/foo/abc/123")," before proxying to the",(0,l.kt)("br",null),"upstream server.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"uri")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"The URI of the upstream server. This may be an HTTP(S) server of a File",(0,l.kt)("br",null),"based URL. 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second.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"passHostHeader")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"bool")),(0,l.kt)("td",{parentName:"tr",align:null},"PassHostHeader determines whether the request host header should be proxied",(0,l.kt)("br",null),"to the upstream server.",(0,l.kt)("br",null),"Defaults to true.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"proxyWebSockets")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"bool")),(0,l.kt)("td",{parentName:"tr",align:null},"ProxyWebSockets enables proxying of websockets to upstream servers",(0,l.kt)("br",null),"Defaults to true.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"timeout")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#duration"},"Duration"))),(0,l.kt)("td",{parentName:"tr",align:null},"Timeout is the maximum duration the server will wait for a response from the upstream server.",(0,l.kt)("br",null),"Defaults to 30 seconds.")))),(0,l.kt)("h3",{id:"upstreamconfig"},"UpstreamConfig"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#alphaoptions"},"AlphaOptions"),")"),(0,l.kt)("p",null,"UpstreamConfig is a collection of definitions for upstream 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1.98 6.45.9 7.98c-1.45 2.05-1.7 6.53 3.53 7.7-2.2-1.16-2.67-4.52-.3-6.61-.61 2.03.53 3.33 1.94 2.86 1.39-.47 2.3.53 2.27 1.67-.02.78-.31 1.44-1.13 1.81 3.42-.59 4.78-3.42 4.78-5.56 0-2.84-2.53-3.22-1.25-5.61-1.52.13-2.03 1.13-1.89 2.75.09 1.08-1.02 1.8-1.86 1.33-.67-.41-.66-1.19-.06-1.78C8.18 5.31 8.68 2.45 5.05.32L5.03.3l.02.01z"}))),"warning")),(0,l.kt)("div",{parentName:"div",className:"admonition-content"},(0,l.kt)("p",{parentName:"div"},"This page contains documentation for alpha features.\nWe reserve the right to make breaking changes to the features detailed within this page with no notice."),(0,l.kt)("p",{parentName:"div"},"Options described in this page may be changed, removed, renamed or moved without prior warning.\nPlease beware of this before you use alpha configuration options."))),(0,l.kt)("p",null,"This page details a set of ",(0,l.kt)("strong",{parentName:"p"},"alpha")," configuration options in a new format.\nGoing forward we are intending to add structured configuration in YAML format to\nreplace the existing TOML based configuration file and flags."),(0,l.kt)("p",null,"Below is a reference for the structure of the configuration, with\n",(0,l.kt)("a",{parentName:"p",href:"#alphaoptions"},"AlphaOptions")," as the root of the configuration."),(0,l.kt)("p",null,"When using alpha configuration, your config file will look something like below:"),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-yaml"},"upstreams:\n - id: ...\n ...\ninjectRequestHeaders:\n - name: ...\n ...\ninjectResponseHeaders:\n - name: ...\n ...\n")),(0,l.kt)("p",null,"Please browse the ",(0,l.kt)("a",{parentName:"p",href:"#configuration-reference"},"reference")," below for the structure\nof the new configuration format."),(0,l.kt)("h2",{id:"using-alpha-configuration"},"Using Alpha Configuration"),(0,l.kt)("p",null,"To use the new ",(0,l.kt)("strong",{parentName:"p"},"alpha")," configuration, generate a YAML file based on the format\ndescribed in the ",(0,l.kt)("a",{parentName:"p",href:"#configuration-reference"},"reference")," below."),(0,l.kt)("p",null,"Provide the path to this file using the ",(0,l.kt)("inlineCode",{parentName:"p"},"--alpha-config")," flag."),(0,l.kt)("div",{className:"admonition admonition-note alert alert--secondary"},(0,l.kt)("div",{parentName:"div",className:"admonition-heading"},(0,l.kt)("h5",{parentName:"div"},(0,l.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,l.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"14",height:"16",viewBox:"0 0 14 16"},(0,l.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 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--config ./path/to/existing/config.cfg\n")),(0,l.kt)("p",null,"This will convert any options supported by the new format to YAML and print the\nnew configuration to ",(0,l.kt)("inlineCode",{parentName:"p"},"STDOUT"),"."),(0,l.kt)("p",null,"Copy this to a new file, remove any options from your existing configuration\nnoted in ",(0,l.kt)("a",{parentName:"p",href:"#removed-options"},"removed options")," and then start OAuth2 Proxy using\nthe new config."),(0,l.kt)("pre",null,(0,l.kt)("code",{parentName:"pre",className:"language-bash"},"oauth2-proxy --alpha-config ./path/to/new/config.yaml --config ./path/to/existing/config.cfg\n")),(0,l.kt)("h2",{id:"removed-options"},"Removed options"),(0,l.kt)("p",null,"The following flags/options and their respective environment variables are no\nlonger available when using alpha 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all provider-specific options, i.e. any option whose name includes ",(0,l.kt)("inlineCode",{parentName:"p"},"oidc"),",\n",(0,l.kt)("inlineCode",{parentName:"p"},"azure"),", ",(0,l.kt)("inlineCode",{parentName:"p"},"bitbucket"),", ",(0,l.kt)("inlineCode",{parentName:"p"},"github"),", ",(0,l.kt)("inlineCode",{parentName:"p"},"gitlab"),", ",(0,l.kt)("inlineCode",{parentName:"p"},"google")," or ",(0,l.kt)("inlineCode",{parentName:"p"},"keycloak"),". Attempting to\nuse any of these options via flags or via config when ",(0,l.kt)("inlineCode",{parentName:"p"},"--alpha-config")," is\nset will result in an error."),(0,l.kt)("div",{className:"admonition admonition-important alert alert--info"},(0,l.kt)("div",{parentName:"div",className:"admonition-heading"},(0,l.kt)("h5",{parentName:"div"},(0,l.kt)("span",{parentName:"h5",className:"admonition-icon"},(0,l.kt)("svg",{parentName:"span",xmlns:"http://www.w3.org/2000/svg",width:"14",height:"16",viewBox:"0 0 14 16"},(0,l.kt)("path",{parentName:"svg",fillRule:"evenodd",d:"M7 2.3c3.14 0 5.7 2.56 5.7 5.7s-2.56 5.7-5.7 5.7A5.71 5.71 0 0 1 1.3 8c0-3.14 2.56-5.7 5.7-5.7zM7 1C3.14 1 0 4.14 0 8s3.14 7 7 7 7-3.14 7-7-3.14-7-7-7zm1 3H6v5h2V4zm0 6H6v2h2v-2z"}))),"important")),(0,l.kt)("div",{parentName:"div",className:"admonition-content"},(0,l.kt)("p",{parentName:"div"},"You must remove these options before starting OAuth2 Proxy with 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When false, ID Token Issuers must match the OIDC discovery URL",(0,l.kt)("br",null),"default set to 'false'")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"insecureSkipNonce")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"bool")),(0,l.kt)("td",{parentName:"tr",align:null},"InsecureSkipNonce skips verifying the ID Token's nonce claim that must match",(0,l.kt)("br",null),"the random nonce sent in the initial OAuth flow. Otherwise, the nonce is checked",(0,l.kt)("br",null),"after the initial OAuth redeem & subsequent token refreshes.",(0,l.kt)("br",null),"default set to 'true'",(0,l.kt)("br",null),"Warning: In a future release, this will change to 'false' by default for enhanced security.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"skipDiscovery")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"bool")),(0,l.kt)("td",{parentName:"tr",align:null},"SkipDiscovery allows to skip OIDC discovery and use manually supplied Endpoints",(0,l.kt)("br",null),"default set to 'false'")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"jwksURL")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"JwksURL is the OpenID Connect JWKS URL",(0,l.kt)("br",null),"eg: ",(0,l.kt)("a",{parentName:"td",href:"https://www.googleapis.com/oauth2/v3/certs"},"https://www.googleapis.com/oauth2/v3/certs"))),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"emailClaim")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"EmailClaim indicates which claim contains the user email,",(0,l.kt)("br",null),"default set to 'email'")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"groupsClaim")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"GroupsClaim indicates which claim contains the user groups",(0,l.kt)("br",null),"default set to 'groups'")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"userIDClaim")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"UserIDClaim indicates which claim contains the user ID",(0,l.kt)("br",null),"default set to 'email'")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"audienceClaims")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"[]string")),(0,l.kt)("td",{parentName:"tr",align:null},"AudienceClaim allows to define any claim that is verified against the client id",(0,l.kt)("br",null),"By default ",(0,l.kt)("inlineCode",{parentName:"td"},"aud")," claim is used for verification.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"extraAudiences")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"[]string")),(0,l.kt)("td",{parentName:"tr",align:null},"ExtraAudiences is a list of additional audiences that are allowed",(0,l.kt)("br",null),"to pass verification in addition to the client id.")))),(0,l.kt)("h3",{id:"provider"},"Provider"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#providers"},"Providers"),")"),(0,l.kt)("p",null,"Provider holds all configuration for a single provider"),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Field"),(0,l.kt)("th",{parentName:"tr",align:null},"Type"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"clientID")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ClientID is the OAuth Client ID that is defined in the provider",(0,l.kt)("br",null),"This value is required for all providers.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"clientSecret")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ClientSecret is the OAuth Client Secret that is defined in the provider",(0,l.kt)("br",null),"This value is required for all providers.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"clientSecretFile")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ClientSecretFile is the name of the file",(0,l.kt)("br",null),"containing the OAuth Client Secret, it will be used if ClientSecret is not set.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"keycloakConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#keycloakoptions"},"KeycloakOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"KeycloakConfig holds all configurations for Keycloak provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"azureConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#azureoptions"},"AzureOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"AzureConfig holds all configurations for Azure provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"ADFSConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#adfsoptions"},"ADFSOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"ADFSConfig holds all configurations for ADFS provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"bitbucketConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#bitbucketoptions"},"BitbucketOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"BitbucketConfig holds all configurations for Bitbucket provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"githubConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#githuboptions"},"GitHubOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"GitHubConfig holds all configurations for GitHubC provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"gitlabConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#gitlaboptions"},"GitLabOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"GitLabConfig holds all configurations for GitLab provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"googleConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#googleoptions"},"GoogleOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"GoogleConfig holds all configurations for Google provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"oidcConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#oidcoptions"},"OIDCOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"OIDCConfig holds all configurations for OIDC provider",(0,l.kt)("br",null),"or providers utilize OIDC configurations.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"loginGovConfig")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#logingovoptions"},"LoginGovOptions"))),(0,l.kt)("td",{parentName:"tr",align:null},"LoginGovConfig holds all configurations for LoginGov provider.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"id")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ID should be a unique identifier for the provider.",(0,l.kt)("br",null),"This value is required for all providers.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"provider")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#providertype"},"ProviderType"))),(0,l.kt)("td",{parentName:"tr",align:null},"Type is the OAuth provider",(0,l.kt)("br",null),"must be set from the supported providers group,",(0,l.kt)("br",null),"otherwise 'Google' is set as default")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"name")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"Name is the providers display name",(0,l.kt)("br",null),"if set, it will be shown to the users in the login page.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"caFiles")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"[]string")),(0,l.kt)("td",{parentName:"tr",align:null},"CAFiles is a list of paths to CA certificates that should be used when connecting to the provider.",(0,l.kt)("br",null),"If not specified, the default Go trust sources are used instead")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"loginURL")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"LoginURL is the authentication endpoint")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"loginURLParameters")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#loginurlparameter"},"[]LoginURLParameter"))),(0,l.kt)("td",{parentName:"tr",align:null},"LoginURLParameters defines the parameters that can be passed from the start URL to the IdP login URL")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"redeemURL")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"RedeemURL is the token redemption endpoint")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"profileURL")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ProfileURL is the profile access endpoint")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"resource")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ProtectedResource is the resource that is protected (Azure AD and ADFS only)")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"validateURL")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ValidateURL is the access token validation endpoint")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"scope")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"Scope is the OAuth scope specification")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"allowedGroups")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"[]string")),(0,l.kt)("td",{parentName:"tr",align:null},"AllowedGroups is a list of restrict logins to members of this group")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"code_challenge_method")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"The code challenge method")))),(0,l.kt)("h3",{id:"providertype"},"ProviderType"),(0,l.kt)("h4",{id:"string-alias-1"},"(",(0,l.kt)("inlineCode",{parentName:"h4"},"string")," alias)"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#provider"},"Provider"),")"),(0,l.kt)("p",null,"ProviderType is used to enumerate the different provider type options\nValid options are: adfs, azure, bitbucket, digitalocean facebook, github,\ngitlab, google, keycloak, keycloak-oidc, linkedin, login.gov, nextcloud\nand oidc."),(0,l.kt)("h3",{id:"providers"},"Providers"),(0,l.kt)("h4",{id:"provider-alias"},"(",(0,l.kt)("a",{parentName:"h4",href:"#provider"},"[]Provider")," alias)"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#alphaoptions"},"AlphaOptions"),")"),(0,l.kt)("p",null,"Providers is a collection of definitions for providers."),(0,l.kt)("h3",{id:"secretsource"},"SecretSource"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#claimsource"},"ClaimSource"),", ",(0,l.kt)("a",{parentName:"p",href:"#headervalue"},"HeaderValue"),", ",(0,l.kt)("a",{parentName:"p",href:"#tls"},"TLS"),")"),(0,l.kt)("p",null,"SecretSource references an individual secret value.\nOnly one source within the struct should be defined at any time."),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Field"),(0,l.kt)("th",{parentName:"tr",align:null},"Type"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"value")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"[]byte")),(0,l.kt)("td",{parentName:"tr",align:null},"Value expects a base64 encoded string value.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"fromEnv")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"FromEnv expects the name of an environment variable.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"fromFile")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"FromFile expects a path to a file containing the secret value.")))),(0,l.kt)("h3",{id:"server"},"Server"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#alphaoptions"},"AlphaOptions"),")"),(0,l.kt)("p",null,"Server represents the configuration for an HTTP(S) server"),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Field"),(0,l.kt)("th",{parentName:"tr",align:null},"Type"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"BindAddress")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"BindAddress is the address on which to serve traffic.",(0,l.kt)("br",null),'Leave blank or set to "-" to disable.')),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"SecureBindAddress")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"SecureBindAddress is the address on which to serve secure traffic.",(0,l.kt)("br",null),'Leave blank or set to "-" to disable.')),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"TLS")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#tls"},"TLS"))),(0,l.kt)("td",{parentName:"tr",align:null},"TLS contains the information for loading the certificate and key for the",(0,l.kt)("br",null),"secure traffic and further configuration for the TLS server.")))),(0,l.kt)("h3",{id:"tls"},"TLS"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#server"},"Server"),")"),(0,l.kt)("p",null,"TLS contains the information for loading a TLS certificate and key\nas well as an optional minimal TLS version that is acceptable."),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Field"),(0,l.kt)("th",{parentName:"tr",align:null},"Type"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"Key")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#secretsource"},"SecretSource"))),(0,l.kt)("td",{parentName:"tr",align:null},"Key is the TLS key data to use.",(0,l.kt)("br",null),"Typically this will come from a file.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"Cert")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#secretsource"},"SecretSource"))),(0,l.kt)("td",{parentName:"tr",align:null},"Cert is the TLS certificate data to use.",(0,l.kt)("br",null),"Typically this will come from a file.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"MinVersion")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"MinVersion is the minimal TLS version that is acceptable.",(0,l.kt)("br",null),'E.g. Set to "TLS1.3" to select TLS version 1.3')),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"CipherSuites")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"[]string")),(0,l.kt)("td",{parentName:"tr",align:null},"CipherSuites is a list of TLS cipher suites that are allowed.",(0,l.kt)("br",null),"E.g.:",(0,l.kt)("br",null),"- TLS_RSA_WITH_RC4_128_SHA",(0,l.kt)("br",null),"- TLS_RSA_WITH_AES_256_GCM_SHA384",(0,l.kt)("br",null),"If not specified, the default Go safe cipher list is used.",(0,l.kt)("br",null),"List of valid cipher suites can be found in the ",(0,l.kt)("a",{parentName:"td",href:"https://pkg.go.dev/crypto/tls#pkg-constants"},"crypto/tls documentation"),".")))),(0,l.kt)("h3",{id:"urlparameterrule"},"URLParameterRule"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#loginurlparameter"},"LoginURLParameter"),")"),(0,l.kt)("p",null,"URLParameterRule represents a rule by which query parameters\npassed to the ",(0,l.kt)("inlineCode",{parentName:"p"},"/oauth2/start")," endpoint are checked to determine whether\nthey are valid overrides for the given parameter passed to the IdP's\nlogin URL. Either Value or Pattern should be supplied, not both."),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Field"),(0,l.kt)("th",{parentName:"tr",align:null},"Type"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"value")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"A Value rule matches just this specific value")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"pattern")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"A Pattern rule gives a regular expression that must be matched by",(0,l.kt)("br",null),"some substring of the value. The expression is ",(0,l.kt)("em",{parentName:"td"},"not")," automatically",(0,l.kt)("br",null),"anchored to the start and end of the value, if you ",(0,l.kt)("em",{parentName:"td"},"want")," to restrict",(0,l.kt)("br",null),"the whole parameter value you must anchor it yourself with ",(0,l.kt)("inlineCode",{parentName:"td"},"^")," and ",(0,l.kt)("inlineCode",{parentName:"td"},"$"),".")))),(0,l.kt)("h3",{id:"upstream"},"Upstream"),(0,l.kt)("p",null,"(",(0,l.kt)("strong",{parentName:"p"},"Appears on:")," ",(0,l.kt)("a",{parentName:"p",href:"#upstreamconfig"},"UpstreamConfig"),")"),(0,l.kt)("p",null,"Upstream represents the configuration for an upstream server.\nRequests will be proxied to this upstream if the path matches the request path."),(0,l.kt)("table",null,(0,l.kt)("thead",{parentName:"table"},(0,l.kt)("tr",{parentName:"thead"},(0,l.kt)("th",{parentName:"tr",align:null},"Field"),(0,l.kt)("th",{parentName:"tr",align:null},"Type"),(0,l.kt)("th",{parentName:"tr",align:null},"Description"))),(0,l.kt)("tbody",{parentName:"table"},(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"id")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"ID should be a unique identifier for the upstream.",(0,l.kt)("br",null),"This value is required for all upstreams.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"path")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"Path is used to map requests to the upstream server.",(0,l.kt)("br",null),"The closest match will take precedence and all Paths must be unique.",(0,l.kt)("br",null),"Path can also take a pattern when used with RewriteTarget.",(0,l.kt)("br",null),"Path segments can be captured and matched using regular experessions.",(0,l.kt)("br",null),"Eg:",(0,l.kt)("br",null),"- ",(0,l.kt)("inlineCode",{parentName:"td"},"^/foo$"),": Match only the explicit path ",(0,l.kt)("inlineCode",{parentName:"td"},"/foo"),(0,l.kt)("br",null),"- ",(0,l.kt)("inlineCode",{parentName:"td"},"^/bar/$"),": Match any path prefixed with ",(0,l.kt)("inlineCode",{parentName:"td"},"/bar/"),(0,l.kt)("br",null),"- ",(0,l.kt)("inlineCode",{parentName:"td"},"^/baz/(.*)$"),": Match any path prefixed with ",(0,l.kt)("inlineCode",{parentName:"td"},"/baz")," and capture the remaining path for use with RewriteTarget")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"rewriteTarget")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"RewriteTarget allows users to rewrite the request path before it is sent to",(0,l.kt)("br",null),"the upstream server.",(0,l.kt)("br",null),"Use the Path to capture segments for reuse within the rewrite target.",(0,l.kt)("br",null),"Eg: With a Path of ",(0,l.kt)("inlineCode",{parentName:"td"},"^/baz/(.*)"),", a RewriteTarget of ",(0,l.kt)("inlineCode",{parentName:"td"},"/foo/$1")," would rewrite",(0,l.kt)("br",null),"the request ",(0,l.kt)("inlineCode",{parentName:"td"},"/baz/abc/123")," to ",(0,l.kt)("inlineCode",{parentName:"td"},"/foo/abc/123")," before proxying to the",(0,l.kt)("br",null),"upstream server.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"uri")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"string")),(0,l.kt)("td",{parentName:"tr",align:null},"The URI of the upstream server. This may be an HTTP(S) server of a File",(0,l.kt)("br",null),"based URL. It may include a path, in which case all requests will be served",(0,l.kt)("br",null),"under that path.",(0,l.kt)("br",null),"Eg:",(0,l.kt)("br",null),"- http://localhost:8080",(0,l.kt)("br",null),"- ",(0,l.kt)("a",{parentName:"td",href:"https://service.localhost"},"https://service.localhost"),(0,l.kt)("br",null),"- ",(0,l.kt)("a",{parentName:"td",href:"https://service.localhost/path"},"https://service.localhost/path"),(0,l.kt)("br",null),"- file://host/path",(0,l.kt)("br",null),'If the URI\'s path is "/base" and the incoming request was for "/dir",',(0,l.kt)("br",null),'the upstream request will be for "/base/dir".')),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"insecureSkipTLSVerify")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"bool")),(0,l.kt)("td",{parentName:"tr",align:null},"InsecureSkipTLSVerify will skip TLS verification of upstream HTTPS hosts.",(0,l.kt)("br",null),"This 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response.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"staticCode")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},"int")),(0,l.kt)("td",{parentName:"tr",align:null},"StaticCode determines the response code for the Static response.",(0,l.kt)("br",null),"This option can only be used with Static enabled.")),(0,l.kt)("tr",{parentName:"tbody"},(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("inlineCode",{parentName:"td"},"flushInterval")),(0,l.kt)("td",{parentName:"tr",align:null},(0,l.kt)("em",{parentName:"td"},(0,l.kt)("a",{parentName:"em",href:"#duration"},"Duration"))),(0,l.kt)("td",{parentName:"tr",align:null},"FlushInterval is the period between flushing the response buffer when",(0,l.kt)("br",null),"streaming response from the upstream.",(0,l.kt)("br",null),"Defaults to 1 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b.f[f](e,c),c}),[]))},b.u=function(e){return"assets/js/"+({53:"935f2afb",74:"4ae90ba0",268:"9c6b37b9",507:"8f68f251",707:"76aee1e9",811:"e8c74efb",1351:"7dcecc8d",1365:"b9702c11",1487:"adcdd4d2",1558:"efec474a",1898:"1999cd7b",2098:"92147208",2114:"6f497b56",2158:"35234f08",2260:"d4a2a59c",2439:"cd4a49c1",2506:"03a491a5",2593:"300a9996",2598:"5a047177",2608:"9ac82b89",2822:"94285305",2844:"f3976560",2871:"a37c03cb",2960:"d319f4c2",3085:"1f391b9e",3217:"3b8c55ea",3291:"230aeb34",3358:"be200c4b",3608:"9e4087bc",3782:"a1bbfb14",3843:"ecc333f0",3938:"65a49553",4024:"f8ffbaca",4042:"08659987",4189:"3def9002",4431:"001ca130",4472:"f4c9d322",4998:"7b04b1d5",5144:"1737cda1",5322:"00691219",5410:"9b9cfcc1",5437:"f98fc388",5597:"5dfb0b41",5626:"452b66d6",5679:"4922efd5",5809:"f5afe1a5",5845:"243cbd97",5874:"ea7cbf6d",5995:"cecf159a",6042:"fb908f49",6119:"efc9be4b",6482:"7874e99f",6760:"0721a2c0",7165:"3b8e2d60",7240:"0f425520",7250:"41de83de",7356:"64f5dfca",7401:"63d69a63",7559:"d8b74189",7595:"42326c77",7826:"f5839aac",7918:"17896441",8249:"585bdad0",8338:"de718920",8447:"ade45c9a",8500:"acde588d",8555:"cbc8963c",8583:"9f61b932",8724:"edfc6e1b",8873:"b89e1cb0",8967:"3fa022c7",9267:"357fe94d",9464:"674dcd29",9512:"a991188b",9514:"1be78505",9692:"2c77072c",9890:"8c826f25"}[e]||e)+"."+{53:"4a3f1d92",74:"1b7f95b8",268:"1a4d8f2a",507:"7e096a77",707:"7f40c9d0",811:"6f3ea057",1351:"02aac3e1",1365:"f7fe4bdb",1487:"f89f4cb4",1558:"d12b8b23",1898:"67af2e9d",2098:"0809b355",2114:"d1fafb1d",2158:"75b00d70",2260:"41f1390f",2439:"a6f1fbe6",2506:"e2cd0143",2593:"f753e41d",2598:"1f48e99a",2608:"844c4c60",2822:"1f5fc964",2844:"2cb9bfe2",2871:"4fbaf920",2960:"aa47a8c1",3085:"e29f8c90",3217:"7197fcf2",3291:"9e93a797",3358:"0994fc5b",3608:"fcc33365",3782:"191e1df5",3843:"f0614c4d",3938:"8f91bc1a",4024:"7dab5eab",4042:"7dcc30c9",4189:"0566d6b8",4431:"df12b21c",4472:"114701fa",4608:"2c7b7ade",4998:"d117d167",5144:"3fa3c755",5322:"1534c076",5410:"37c53500",5437:"3b0c1664",5597:"9e45482d",5626:"afac7ad4",5679:"a555c365",5809:"8c2bc2da",5845:"547fc342",5874:"7aaa7faa",5897:"ca6e53fd",5995:"90b73e88",6042:"120ce48b",6119:"cb4c22f5",6482:"ffe18382",6760:"ffdc7189",7165:"7229dec3",7240:"417bf0b1",7250:"41ba64ac",7356:"7aecfa1a",7401:"bbcebc27",7559:"4b70dd77",7595:"8e971b20",7826:"b034b05a",7918:"b571fd1c",8249:"dbf4b31b",8338:"cd0c4637",8447:"80d43c0f",8500:"750d9fa4",8555:"4522119e",8583:"b7164f76",8724:"25fb710b",8873:"d176f819",8967:"d245265c",9267:"ad17b3f1",9464:"ed6c097e",9512:"d0024de2",9514:"7b2cd06e",9692:"e9ddc94f",9890:"869d5ddd"}[e]+".js"},b.miniCssF=function(e){return"assets/css/styles.19258e03.css"},b.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(e){if("object"==typeof window)return window}}(),b.o=function(e,c){return Object.prototype.hasOwnProperty.call(e,c)},a={},t="docusaurus:",b.l=function(e,c,f,r){if(a[e])a[e].push(c);else{var n,d;if(void 0!==f)for(var o=document.getElementsByTagName("script"),u=0;u Archive | OAuth2 Proxy - +

Archive

Archive

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/6.1.x/behaviour/index.html b/docs/6.1.x/behaviour/index.html index ec7a7285..513cb4c7 100644 --- a/docs/6.1.x/behaviour/index.html +++ b/docs/6.1.x/behaviour/index.html @@ -5,13 +5,13 @@ Behaviour | OAuth2 Proxy - +
Version: 6.1.x

Behaviour

  1. Any request passing through the proxy (and not matched by --skip-auth-regex) is checked for the proxy's session cookie (--cookie-name) (or, if allowed, a JWT token - see --skip-jwt-bearer-tokens).
  2. If authentication is required but missing then the user is asked to log in and redirected to the authentication provider (unless it is an Ajax request, i.e. one with Accept: application/json, in which case 401 Unauthorized is returned)
  3. After returning from the authentication provider, the oauth tokens are stored in the configured session store (cookie, redis, ...) and a cookie is set
  4. The request is forwarded to the upstream server with added user info and authentication headers (depending on the configuration)

Notice that the proxy also provides a number of useful endpoints.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/6.1.x/community/security/index.html b/docs/6.1.x/community/security/index.html index d5c9aa68..1ee6bb45 100644 --- a/docs/6.1.x/community/security/index.html +++ b/docs/6.1.x/community/security/index.html @@ -5,7 +5,7 @@ Security | OAuth2 Proxy - + @@ -29,7 +29,7 @@ If we have multiple security issues in flight simultaneously, we may delay merging fixes until all patches are ready. We may also backport the fix to previous releases, but this will be at the discretion of the maintainers.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/6.1.x/configuration/oauth_provider/index.html b/docs/6.1.x/configuration/oauth_provider/index.html index e8c9fbed..b9ba3e04 100644 --- a/docs/6.1.x/configuration/oauth_provider/index.html +++ b/docs/6.1.x/configuration/oauth_provider/index.html @@ -5,7 +5,7 @@ OAuth Provider Configuration | OAuth2 Proxy - + @@ -46,7 +46,7 @@ to setup the client id and client secret. Your "Redirection URI" will Provider instance. Add a new case to providers.New() to allow oauth2-proxy to use the new Provider.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/6.1.x/configuration/overview/index.html b/docs/6.1.x/configuration/overview/index.html index 24075f63..51653a65 100644 --- a/docs/6.1.x/configuration/overview/index.html +++ b/docs/6.1.x/configuration/overview/index.html @@ -5,7 +5,7 @@ Overview | OAuth2 Proxy - + @@ -20,7 +20,7 @@ The default format is configured as follows:

{{.Client}} - {{.Username}} [{{.Timestamp}}] {{.Host}} {{.RequestMethod}} {{.Upstream}} {{.RequestURI}} {{.Protocol}} {{.UserAgent}} {{.StatusCode}} {{.ResponseSize}} {{.RequestDuration}}

Available variables for request logging:

VariableExampleDescription
Client74.125.224.72The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.
Hostdomain.comThe value of the Host header.
ProtocolHTTP/1.0The request protocol.
RequestDuration0.001The time in seconds that a request took to process.
RequestMethodGETThe request method.
RequestURI"/oauth2/auth"The URI path of the request.
ResponseSize12The size in bytes of the response.
StatusCode200The HTTP status code of the response.
Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
Upstream-The upstream data of the HTTP request.
UserAgent-The full user agent as reported by the requesting client.
Usernameusername@email.comThe email or username of the auth request.

Standard Log Format​

All other logging that is not covered by the above two types of logging will be output in this standard logging format. This includes configuration information at startup and errors that occur outside of a session. The default format is below:

[19/Mar/2015:17:20:19 -0400] [main.go:40] <MESSAGE>

If you require a different format than that, you can configure it with the --standard-logging-format flag. The default format is configured as follows:

[{{.Timestamp}}] [{{.File}}] {{.Message}}

Available variables for standard logging:

VariableExampleDescription
Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
Filemain.go:40The file and line number of the logging statement.
MessageHTTP: listening on 127.0.0.1:4180The details of the log statement.

Configuring for use with the Nginx auth_request directive​

The Nginx auth_request directive allows Nginx to authenticate requests via the oauth2-proxy's /auth endpoint, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the request through. For example:

server {
  listen 443 ssl;
  server_name ...;
  include ssl/ssl.conf;

  location /oauth2/ {
    proxy_pass       http://127.0.0.1:4180;
    proxy_set_header Host                    $host;
    proxy_set_header X-Real-IP               $remote_addr;
    proxy_set_header X-Scheme                $scheme;
    proxy_set_header X-Auth-Request-Redirect $request_uri;
    # or, if you are handling multiple domains:
    # proxy_set_header X-Auth-Request-Redirect $scheme://$host$request_uri;
  }
  location = /oauth2/auth {
    proxy_pass       http://127.0.0.1:4180;
    proxy_set_header Host             $host;
    proxy_set_header X-Real-IP        $remote_addr;
    proxy_set_header X-Scheme         $scheme;
    # nginx auth_request includes headers but not body
    proxy_set_header Content-Length   "";
    proxy_pass_request_body           off;
  }

  location / {
    auth_request /oauth2/auth;
    error_page 401 = /oauth2/sign_in;

    # pass information via X-User and X-Email headers to backend,
    # requires running with --set-xauthrequest flag
    auth_request_set $user   $upstream_http_x_auth_request_user;
    auth_request_set $email  $upstream_http_x_auth_request_email;
    proxy_set_header X-User  $user;
    proxy_set_header X-Email $email;

    # if you enabled --pass-access-token, this will pass the token to the backend
    auth_request_set $token  $upstream_http_x_auth_request_access_token;
    proxy_set_header X-Access-Token $token;

    # if you enabled --cookie-refresh, this is needed for it to work with auth_request
    auth_request_set $auth_cookie $upstream_http_set_cookie;
    add_header Set-Cookie $auth_cookie;

    # When using the --set-authorization-header flag, some provider's cookies can exceed the 4kb
    # limit and so the OAuth2 Proxy splits these into multiple parts.
    # Nginx normally only copies the first `Set-Cookie` header from the auth_request to the response,
    # so if your cookies are larger than 4kb, you will need to extract additional cookies manually.
    auth_request_set $auth_cookie_name_upstream_1 $upstream_cookie_auth_cookie_name_1;

    # Extract the Cookie attributes from the first Set-Cookie header and append them
    # to the second part ($upstream_cookie_* variables only contain the raw cookie content)
    if ($auth_cookie ~* "(; .*)") {
        set $auth_cookie_name_0 $auth_cookie;
        set $auth_cookie_name_1 "auth_cookie_name_1=$auth_cookie_name_upstream_1$1";
    }

    # Send both Set-Cookie headers now if there was a second part
    if ($auth_cookie_name_upstream_1) {
        add_header Set-Cookie $auth_cookie_name_0;
        add_header Set-Cookie $auth_cookie_name_1;
    }

    proxy_pass http://backend/;
    # or "root /path/to/site;" or "fastcgi_pass ..." etc
  }
}

When you use ingress-nginx in Kubernetes, you MUST use kubernetes/ingress-nginx (which includes the Lua module) and the following configuration snippet for your Ingress. Variables set with auth_request_set are not set-able in plain nginx config when the location is processed via proxy_pass and then may only be processed by Lua. Note that nginxinc/kubernetes-ingress does not include the Lua module.

nginx.ingress.kubernetes.io/auth-response-headers: Authorization
nginx.ingress.kubernetes.io/auth-signin: https://$host/oauth2/start?rd=$escaped_request_uri
nginx.ingress.kubernetes.io/auth-url: https://$host/oauth2/auth
nginx.ingress.kubernetes.io/configuration-snippet: |
  auth_request_set $name_upstream_1 $upstream_cookie_name_1;

  access_by_lua_block {
    if ngx.var.name_upstream_1 ~= "" then
      ngx.header["Set-Cookie"] = "name_1=" .. ngx.var.name_upstream_1 .. ngx.var.auth_cookie:match("(; .*)")
    end
  }

It is recommended to use --session-store-type=redis when expecting large sessions/OIDC tokens (e.g. with MS Azure).

You have to substitute name with the actual cookie name you configured via --cookie-name parameter. If you don't set a custom cookie name the variable should be "$upstream_cookie__oauth2_proxy_1" instead of "$upstream_cookie_name_1" and the new cookie-name should be "_oauth2_proxy_1=" instead of "name_1=".

note

If you set up your OAuth2 provider to rotate your client secret, you can use the client-secret-file option to reload the secret when it is updated.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/6.1.x/configuration/session_storage/index.html b/docs/6.1.x/configuration/session_storage/index.html index 10b55fda..35d19b8f 100644 --- a/docs/6.1.x/configuration/session_storage/index.html +++ b/docs/6.1.x/configuration/session_storage/index.html @@ -5,7 +5,7 @@ Session Storage | OAuth2 Proxy - + @@ -26,7 +26,7 @@ disclosure.

Usage--redis-use-sentinel=true flag, as well as configure the flags --redis-sentinel-master-name and --redis-sentinel-connection-urls appropriately.

Redis Cluster is available to be the backend store as well. To leverage it, you will need to set the --redis-use-cluster=true flag, and configure the flags --redis-cluster-connection-urls appropriately.

Note that flags --redis-use-sentinel=true and --redis-use-cluster=true are mutually exclusive.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/6.1.x/configuration/tls/index.html b/docs/6.1.x/configuration/tls/index.html index 18b9cce1..b8335d06 100644 --- a/docs/6.1.x/configuration/tls/index.html +++ b/docs/6.1.x/configuration/tls/index.html @@ -5,7 +5,7 @@ TLS Configuration | OAuth2 Proxy - + @@ -16,7 +16,7 @@ external load balancer like Amazon ELB or Google Platform Load Balancing) use oauth2-proxy will then authenticate requests for an upstream application. The external endpoint for this example would be https://internal.yourcompany.com/.

An example Nginx config follows. Note the use of Strict-Transport-Security header to pin requests to SSL via HSTS:

server {
    listen 443 default ssl;
    server_name internal.yourcompany.com;
    ssl_certificate /path/to/cert.pem;
    ssl_certificate_key /path/to/cert.key;
    add_header Strict-Transport-Security max-age=2592000;

    location / {
        proxy_pass http://127.0.0.1:4180;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Scheme $scheme;
        proxy_connect_timeout 1;
        proxy_send_timeout 30;
        proxy_read_timeout 30;
    }
}

The command line to run oauth2-proxy in this configuration would look like this:

./oauth2-proxy \
   --email-domain="yourcompany.com"  \
   --upstream=http://127.0.0.1:8080/ \
   --cookie-secret=... \
   --cookie-secure=true \
   --provider=... \
   --reverse-proxy=true \
   --client-id=... \
   --client-secret=...
Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/6.1.x/features/endpoints/index.html b/docs/6.1.x/features/endpoints/index.html index 1504682a..8698488c 100644 --- a/docs/6.1.x/features/endpoints/index.html +++ b/docs/6.1.x/features/endpoints/index.html @@ -5,13 +5,13 @@ Endpoints | OAuth2 Proxy - +
Version: 6.1.x

Endpoints

OAuth2 Proxy responds directly to the following endpoints. All other endpoints will be proxied upstream when authenticated. The /oauth2 prefix can be changed with the --proxy-prefix config variable.

  • /robots.txt - returns a 200 OK response that disallows all User-agents from all paths; see robotstxt.org for more info
  • /ping - returns a 200 OK response, which is intended for use with health checks
  • /oauth2/sign_in - the login page, which also doubles as a sign out page (it clears cookies)
  • /oauth2/sign_out - this URL is used to clear the session cookie
  • /oauth2/start - a URL that will redirect to start the OAuth cycle
  • /oauth2/callback - the URL used at the end of the OAuth cycle. The oauth app will be configured with this as the callback url.
  • /oauth2/userinfo - the URL is used to return user's email from the session in JSON format.
  • /oauth2/auth - only returns a 202 Accepted response or a 401 Unauthorized response; for use with the Nginx auth_request directive

Sign out​

To sign the user out, redirect them to /oauth2/sign_out. This endpoint only removes oauth2-proxy's own cookies, i.e. the user is still logged in with the authentication provider and may automatically re-login when accessing the application again. You will also need to redirect the user to the authentication provider's sign out page afterwards using the rd query parameter, i.e. redirect the user to something like (notice the url-encoding!):

/oauth2/sign_out?rd=https%3A%2F%2Fmy-oidc-provider.example.com%2Fsign_out_page

Alternatively, include the redirect URL in the X-Auth-Request-Redirect header:

GET /oauth2/sign_out HTTP/1.1
X-Auth-Request-Redirect: https://my-oidc-provider/sign_out_page
...

(The "sign_out_page" should be the end_session_endpoint from the metadata if your OIDC provider supports Session Management and Discovery.)

BEWARE that the domain you want to redirect to (my-oidc-provider.example.com in the example) must be added to the --whitelist-domain configuration option otherwise the redirect will be ignored.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/6.1.x/features/request_signatures/index.html b/docs/6.1.x/features/request_signatures/index.html index c71f193c..c817e11a 100644 --- a/docs/6.1.x/features/request_signatures/index.html +++ b/docs/6.1.x/features/request_signatures/index.html @@ -5,7 +5,7 @@ Request Signatures | OAuth2 Proxy - + @@ -18,7 +18,7 @@ in oauthproxy.go.

signature_key must be of t following:

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/6.1.x/index.html b/docs/6.1.x/index.html index a4addff1..f311d7b4 100644 --- a/docs/6.1.x/index.html +++ b/docs/6.1.x/index.html @@ -5,13 +5,13 @@ Installation | OAuth2 Proxy - +
Version: 6.1.x

Installation

  1. Choose how to deploy:

    a. Download Prebuilt Binary (current release is v6.1.1)

    b. Build with $ go get github.com/oauth2-proxy/oauth2-proxy which will put the binary in $GOPATH/bin

    c. Using the prebuilt docker image quay.io/oauth2-proxy/oauth2-proxy (AMD64, ARMv6 and ARM64 tags available)

Prebuilt binaries can be validated by extracting the file and verifying it against the sha256sum.txt checksum file provided for each release starting with version v3.0.0.

$ sha256sum -c sha256sum.txt 2>&1 | grep OK
oauth2-proxy-x.y.z.linux-amd64: OK
  1. Select a Provider and Register an OAuth Application with a Provider
  2. Configure OAuth2 Proxy using config file, command line options, or environment variables
  3. Configure SSL or Deploy behind a SSL endpoint (example provided for Nginx)
Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.0.x/behaviour/index.html b/docs/7.0.x/behaviour/index.html index 6887ca74..e8d4f8cd 100644 --- a/docs/7.0.x/behaviour/index.html +++ b/docs/7.0.x/behaviour/index.html @@ -5,13 +5,13 @@ Behaviour | OAuth2 Proxy - +
Version: 7.0.x

Behaviour

  1. Any request passing through the proxy (and not matched by --skip-auth-regex) is checked for the proxy's session cookie (--cookie-name) (or, if allowed, a JWT token - see --skip-jwt-bearer-tokens).
  2. If authentication is required but missing then the user is asked to log in and redirected to the authentication provider (unless it is an Ajax request, i.e. one with Accept: application/json, in which case 401 Unauthorized is returned)
  3. After returning from the authentication provider, the oauth tokens are stored in the configured session store (cookie, redis, ...) and a cookie is set
  4. The request is forwarded to the upstream server with added user info and authentication headers (depending on the configuration)

Notice that the proxy also provides a number of useful endpoints.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.0.x/community/security/index.html b/docs/7.0.x/community/security/index.html index 225b37c0..cdf86be1 100644 --- a/docs/7.0.x/community/security/index.html +++ b/docs/7.0.x/community/security/index.html @@ -5,7 +5,7 @@ Security | OAuth2 Proxy - + @@ -29,7 +29,7 @@ If we have multiple security issues in flight simultaneously, we may delay merging fixes until all patches are ready. We may also backport the fix to previous releases, but this will be at the discretion of the maintainers.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.0.x/configuration/alpha-config/index.html b/docs/7.0.x/configuration/alpha-config/index.html index cb764908..e397fbe9 100644 --- a/docs/7.0.x/configuration/alpha-config/index.html +++ b/docs/7.0.x/configuration/alpha-config/index.html @@ -5,7 +5,7 @@ Alpha Configuration | OAuth2 Proxy - + @@ -35,7 +35,7 @@ response header.

FieldTypeDescription make up the header value

FieldTypeDescription
value[]byteValue expects a base64 encoded string value.
fromEnvstringFromEnv expects the name of an environment variable.
fromFilestringFromFile expects a path to a file containing the secret value.
claimstringClaim is the name of the claim in the session that the value should be
loaded from.
prefixstringPrefix is an optional prefix that will be prepended to the value of the
claim if it is non-empty.
basicAuthPasswordSecretSourceBasicAuthPassword converts this claim into a basic auth header.
Note the value of claim will become the basic auth username and the
basicAuthPassword will be used as the password value.

SecretSource​

(Appears on: ClaimSource, HeaderValue)

SecretSource references an individual secret value. Only one source within the struct should be defined at any time.

FieldTypeDescription
value[]byteValue expects a base64 encoded string value.
fromEnvstringFromEnv expects the name of an environment variable.
fromFilestringFromFile expects a path to a file containing the secret value.

Upstream​

(Appears on: Upstreams)

Upstream represents the configuration for an upstream server. Requests will be proxied to this upstream if the path matches the request path.

FieldTypeDescription
idstringID should be a unique identifier for the upstream.
This value is required for all upstreams.
pathstringPath is used to map requests to the upstream server.
The closest match will take precedence and all Paths must be unique.
uristringThe URI of the upstream server. This may be an HTTP(S) server of a File
based URL. It may include a path, in which case all requests will be served
under that path.
Eg:
- http://localhost:8080
- https://service.localhost
- https://service.localhost/path
- file://host/path
If the URI's path is "/base" and the incoming request was for "/dir",
the upstream request will be for "/base/dir".
insecureSkipTLSVerifyboolInsecureSkipTLSVerify will skip TLS verification of upstream HTTPS hosts.
This option is insecure and will allow potential Man-In-The-Middle attacks
betweem OAuth2 Proxy and the usptream server.
Defaults to false.
staticboolStatic will make all requests to this upstream have a static response.
The response will have a body of "Authenticated" and a response code
matching StaticCode.
If StaticCode is not set, the response will return a 200 response.
staticCodeintStaticCode determines the response code for the Static response.
This option can only be used with Static enabled.
flushIntervalDurationFlushInterval is the period between flushing the response buffer when
streaming response from the upstream.
Defaults to 1 second.
passHostHeaderboolPassHostHeader determines whether the request host header should be proxied
to the upstream server.
Defaults to true.
proxyWebSocketsboolProxyWebSockets enables proxying of websockets to upstream servers
Defaults to true.

Upstreams​

([]Upstream alias)​

(Appears on: AlphaOptions)

Upstreams is a collection of definitions for upstream servers.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.0.x/configuration/oauth_provider/index.html b/docs/7.0.x/configuration/oauth_provider/index.html index 2a7aeed3..a7d4068e 100644 --- a/docs/7.0.x/configuration/oauth_provider/index.html +++ b/docs/7.0.x/configuration/oauth_provider/index.html @@ -5,7 +5,7 @@ OAuth Provider Configuration | OAuth2 Proxy - + @@ -50,7 +50,7 @@ to setup the client id and client secret. Your "Redirection URI" will Provider instance. Add a new case to providers.New() to allow oauth2-proxy to use the new Provider.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.0.x/configuration/overview/index.html b/docs/7.0.x/configuration/overview/index.html index de07ee95..e02437bf 100644 --- a/docs/7.0.x/configuration/overview/index.html +++ b/docs/7.0.x/configuration/overview/index.html @@ -5,7 +5,7 @@ Overview | OAuth2 Proxy - + @@ -20,7 +20,7 @@ The default format is configured as follows:

{{.Client}} - {{.Username}} [{{.Timestamp}}] {{.Host}} {{.RequestMethod}} {{.Upstream}} {{.RequestURI}} {{.Protocol}} {{.UserAgent}} {{.StatusCode}} {{.ResponseSize}} {{.RequestDuration}}

Available variables for request logging:

VariableExampleDescription
Client74.125.224.72The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.
Hostdomain.comThe value of the Host header.
ProtocolHTTP/1.0The request protocol.
RequestDuration0.001The time in seconds that a request took to process.
RequestMethodGETThe request method.
RequestURI"/oauth2/auth"The URI path of the request.
ResponseSize12The size in bytes of the response.
StatusCode200The HTTP status code of the response.
Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
Upstream-The upstream data of the HTTP request.
UserAgent-The full user agent as reported by the requesting client.
Usernameusername@email.comThe email or username of the auth request.

Standard Log Format​

All other logging that is not covered by the above two types of logging will be output in this standard logging format. This includes configuration information at startup and errors that occur outside of a session. The default format is below:

[19/Mar/2015:17:20:19 -0400] [main.go:40] <MESSAGE>

If you require a different format than that, you can configure it with the --standard-logging-format flag. The default format is configured as follows:

[{{.Timestamp}}] [{{.File}}] {{.Message}}

Available variables for standard logging:

VariableExampleDescription
Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
Filemain.go:40The file and line number of the logging statement.
MessageHTTP: listening on 127.0.0.1:4180The details of the log statement.

Configuring for use with the Nginx auth_request directive​

The Nginx auth_request directive allows Nginx to authenticate requests via the oauth2-proxy's /auth endpoint, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the request through. For example:

server {
  listen 443 ssl;
  server_name ...;
  include ssl/ssl.conf;

  location /oauth2/ {
    proxy_pass       http://127.0.0.1:4180;
    proxy_set_header Host                    $host;
    proxy_set_header X-Real-IP               $remote_addr;
    proxy_set_header X-Scheme                $scheme;
    proxy_set_header X-Auth-Request-Redirect $request_uri;
    # or, if you are handling multiple domains:
    # proxy_set_header X-Auth-Request-Redirect $scheme://$host$request_uri;
  }
  location = /oauth2/auth {
    proxy_pass       http://127.0.0.1:4180;
    proxy_set_header Host             $host;
    proxy_set_header X-Real-IP        $remote_addr;
    proxy_set_header X-Scheme         $scheme;
    # nginx auth_request includes headers but not body
    proxy_set_header Content-Length   "";
    proxy_pass_request_body           off;
  }

  location / {
    auth_request /oauth2/auth;
    error_page 401 = /oauth2/sign_in;

    # pass information via X-User and X-Email headers to backend,
    # requires running with --set-xauthrequest flag
    auth_request_set $user   $upstream_http_x_auth_request_user;
    auth_request_set $email  $upstream_http_x_auth_request_email;
    proxy_set_header X-User  $user;
    proxy_set_header X-Email $email;

    # if you enabled --pass-access-token, this will pass the token to the backend
    auth_request_set $token  $upstream_http_x_auth_request_access_token;
    proxy_set_header X-Access-Token $token;

    # if you enabled --cookie-refresh, this is needed for it to work with auth_request
    auth_request_set $auth_cookie $upstream_http_set_cookie;
    add_header Set-Cookie $auth_cookie;

    # When using the --set-authorization-header flag, some provider's cookies can exceed the 4kb
    # limit and so the OAuth2 Proxy splits these into multiple parts.
    # Nginx normally only copies the first `Set-Cookie` header from the auth_request to the response,
    # so if your cookies are larger than 4kb, you will need to extract additional cookies manually.
    auth_request_set $auth_cookie_name_upstream_1 $upstream_cookie_auth_cookie_name_1;

    # Extract the Cookie attributes from the first Set-Cookie header and append them
    # to the second part ($upstream_cookie_* variables only contain the raw cookie content)
    if ($auth_cookie ~* "(; .*)") {
        set $auth_cookie_name_0 $auth_cookie;
        set $auth_cookie_name_1 "auth_cookie_name_1=$auth_cookie_name_upstream_1$1";
    }

    # Send both Set-Cookie headers now if there was a second part
    if ($auth_cookie_name_upstream_1) {
        add_header Set-Cookie $auth_cookie_name_0;
        add_header Set-Cookie $auth_cookie_name_1;
    }

    proxy_pass http://backend/;
    # or "root /path/to/site;" or "fastcgi_pass ..." etc
  }
}

When you use ingress-nginx in Kubernetes, you MUST use kubernetes/ingress-nginx (which includes the Lua module) and the following configuration snippet for your Ingress. Variables set with auth_request_set are not set-able in plain nginx config when the location is processed via proxy_pass and then may only be processed by Lua. Note that nginxinc/kubernetes-ingress does not include the Lua module.

nginx.ingress.kubernetes.io/auth-response-headers: Authorization
nginx.ingress.kubernetes.io/auth-signin: https://$host/oauth2/start?rd=$escaped_request_uri
nginx.ingress.kubernetes.io/auth-url: https://$host/oauth2/auth
nginx.ingress.kubernetes.io/configuration-snippet: |
  auth_request_set $name_upstream_1 $upstream_cookie_name_1;

  access_by_lua_block {
    if ngx.var.name_upstream_1 ~= "" then
      ngx.header["Set-Cookie"] = "name_1=" .. ngx.var.name_upstream_1 .. ngx.var.auth_cookie:match("(; .*)")
    end
  }

It is recommended to use --session-store-type=redis when expecting large sessions/OIDC tokens (e.g. with MS Azure).

You have to substitute name with the actual cookie name you configured via --cookie-name parameter. If you don't set a custom cookie name the variable should be "$upstream_cookie__oauth2_proxy_1" instead of "$upstream_cookie_name_1" and the new cookie-name should be "_oauth2_proxy_1=" instead of "name_1=".

Configuring for use with the Traefik (v2) ForwardAuth middleware​

This option requires --reverse-proxy option to be set.

ForwardAuth with 401 errors middleware​

The Traefik v2 ForwardAuth middleware allows Traefik to authenticate requests via the oauth2-proxy's /oauth2/auth endpoint on every request, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the whole request through. For example, on Dynamic File (YAML) Configuration:

http:
  routers:
    a-service:
      rule: "Host(`a-service.example.com`)"
      service: a-service-backend
      middlewares:
        - oauth-errors
        - oauth-auth
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    oauth:
      rule: "Host(`a-service.example.com`, `oauth.example.com`) && PathPrefix(`/oauth2/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"

  services:
    a-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.2:7555
    oauth-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.1:4180

  middlewares:
    auth-headers:
      headers:
        sslRedirect: true
        stsSeconds: 315360000
        browserXssFilter: true
        contentTypeNosniff: true
        forceSTSHeader: true
        sslHost: example.com
        stsIncludeSubdomains: true
        stsPreload: true
        frameDeny: true
    oauth-auth:
      forwardAuth:
        address: https://oauth.example.com/oauth2/auth
        trustForwardHeader: true
    oauth-errors:
      errors:
        status:
          - "401-403"
        service: oauth-backend
        query: "/oauth2/sign_in"

ForwardAuth with static upstreams configuration​

Redirect to sign_in functionality provided without the use of errors middleware with Traefik v2 ForwardAuth middleware pointing to oauth2-proxy service's / endpoint

Following options need to be set on oauth2-proxy:

  • --upstream=static://202: Configures a static response for authenticated sessions
  • --reverseproxy=true: Enables the use of X-Forwarded-* headers to determine redirects correctly
http:
  routers:
    a-service-route-1:
      rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/`)"
      service: a-service-backend
      middlewares:
        - oauth-auth-redirect # redirects all unauthenticated to oauth2 signin
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    a-service-route-2:
      rule: "Host(`a-service.example.com`) && PathPrefix(`/no-auto-redirect`)"
      service: a-service-backend
      middlewares:
        - oauth-auth-wo-redirect # unauthenticated session will return a 401
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    services-oauth2-route:
      rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/oauth2/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    oauth2-proxy-route:
      rule: "Host(`oauth.example.com`) && PathPrefix(`/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"

  services:
    a-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.2:7555
    b-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.3:7555
    oauth-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.1:4180

  middlewares:
    auth-headers:
      headers:
        sslRedirect: true
        stsSeconds: 315360000
        browserXssFilter: true
        contentTypeNosniff: true
        forceSTSHeader: true
        sslHost: example.com
        stsIncludeSubdomains: true
        stsPreload: true
        frameDeny: true
    oauth-auth-redirect:
      forwardAuth:
        address: https://oauth.example.com/
        trustForwardHeader: true
        authResponseHeaders:
          - X-Auth-Request-Access-Token
          - Authorization
    oauth-auth-wo-redirect:
      forwardAuth:
        address: https://oauth.example.com/oauth2/auth
        trustForwardHeader: true
        authResponseHeaders:
          - X-Auth-Request-Access-Token
          - Authorization
note

If you set up your OAuth2 provider to rotate your client secret, you can use the client-secret-file option to reload the secret when it is updated.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.0.x/configuration/session_storage/index.html b/docs/7.0.x/configuration/session_storage/index.html index 05aa6e7a..d6ad1a38 100644 --- a/docs/7.0.x/configuration/session_storage/index.html +++ b/docs/7.0.x/configuration/session_storage/index.html @@ -5,7 +5,7 @@ Session Storage | OAuth2 Proxy - + @@ -26,7 +26,7 @@ disclosure.

Usage--redis-use-sentinel=true flag, as well as configure the flags --redis-sentinel-master-name and --redis-sentinel-connection-urls appropriately.

Redis Cluster is available to be the backend store as well. To leverage it, you will need to set the --redis-use-cluster=true flag, and configure the flags --redis-cluster-connection-urls appropriately.

Note that flags --redis-use-sentinel=true and --redis-use-cluster=true are mutually exclusive.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.0.x/configuration/tls/index.html b/docs/7.0.x/configuration/tls/index.html index 3c18ac03..eca36e43 100644 --- a/docs/7.0.x/configuration/tls/index.html +++ b/docs/7.0.x/configuration/tls/index.html @@ -5,7 +5,7 @@ TLS Configuration | OAuth2 Proxy - + @@ -16,7 +16,7 @@ external load balancer like Amazon ELB or Google Platform Load Balancing) use oauth2-proxy will then authenticate requests for an upstream application. The external endpoint for this example would be https://internal.yourcompany.com/.

An example Nginx config follows. Note the use of Strict-Transport-Security header to pin requests to SSL via HSTS:

server {
    listen 443 default ssl;
    server_name internal.yourcompany.com;
    ssl_certificate /path/to/cert.pem;
    ssl_certificate_key /path/to/cert.key;
    add_header Strict-Transport-Security max-age=2592000;

    location / {
        proxy_pass http://127.0.0.1:4180;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Scheme $scheme;
        proxy_connect_timeout 1;
        proxy_send_timeout 30;
        proxy_read_timeout 30;
    }
}

The command line to run oauth2-proxy in this configuration would look like this:

./oauth2-proxy \
   --email-domain="yourcompany.com"  \
   --upstream=http://127.0.0.1:8080/ \
   --cookie-secret=... \
   --cookie-secure=true \
   --provider=... \
   --reverse-proxy=true \
   --client-id=... \
   --client-secret=...
Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.0.x/features/endpoints/index.html b/docs/7.0.x/features/endpoints/index.html index dea59217..da0c915f 100644 --- a/docs/7.0.x/features/endpoints/index.html +++ b/docs/7.0.x/features/endpoints/index.html @@ -5,13 +5,13 @@ Endpoints | OAuth2 Proxy - +
Version: 7.0.x

Endpoints

OAuth2 Proxy responds directly to the following endpoints. All other endpoints will be proxied upstream when authenticated. The /oauth2 prefix can be changed with the --proxy-prefix config variable.

  • /robots.txt - returns a 200 OK response that disallows all User-agents from all paths; see robotstxt.org for more info
  • /ping - returns a 200 OK response, which is intended for use with health checks
  • /oauth2/sign_in - the login page, which also doubles as a sign out page (it clears cookies)
  • /oauth2/sign_out - this URL is used to clear the session cookie
  • /oauth2/start - a URL that will redirect to start the OAuth cycle
  • /oauth2/callback - the URL used at the end of the OAuth cycle. The oauth app will be configured with this as the callback url.
  • /oauth2/userinfo - the URL is used to return user's email from the session in JSON format.
  • /oauth2/auth - only returns a 202 Accepted response or a 401 Unauthorized response; for use with the Nginx auth_request directive

Sign out​

To sign the user out, redirect them to /oauth2/sign_out. This endpoint only removes oauth2-proxy's own cookies, i.e. the user is still logged in with the authentication provider and may automatically re-login when accessing the application again. You will also need to redirect the user to the authentication provider's sign out page afterwards using the rd query parameter, i.e. redirect the user to something like (notice the url-encoding!):

/oauth2/sign_out?rd=https%3A%2F%2Fmy-oidc-provider.example.com%2Fsign_out_page

Alternatively, include the redirect URL in the X-Auth-Request-Redirect header:

GET /oauth2/sign_out HTTP/1.1
X-Auth-Request-Redirect: https://my-oidc-provider/sign_out_page
...

(The "sign_out_page" should be the end_session_endpoint from the metadata if your OIDC provider supports Session Management and Discovery.)

BEWARE that the domain you want to redirect to (my-oidc-provider.example.com in the example) must be added to the --whitelist-domain configuration option otherwise the redirect will be ignored.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.0.x/features/request_signatures/index.html b/docs/7.0.x/features/request_signatures/index.html index 16081211..1f035ef8 100644 --- a/docs/7.0.x/features/request_signatures/index.html +++ b/docs/7.0.x/features/request_signatures/index.html @@ -5,7 +5,7 @@ Request Signatures | OAuth2 Proxy - + @@ -18,7 +18,7 @@ in oauthproxy.go.

signature_key must be of t following:

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.0.x/index.html b/docs/7.0.x/index.html index a27007e8..cc5cec76 100644 --- a/docs/7.0.x/index.html +++ b/docs/7.0.x/index.html @@ -5,13 +5,13 @@ Installation | OAuth2 Proxy - +
Version: 7.0.x

Installation

  1. Choose how to deploy:

    a. Download Prebuilt Binary (current release is v7.0.1)

    b. Build with $ go get github.com/oauth2-proxy/oauth2-proxy/v7 which will put the binary in $GOPATH/bin

    c. Using the prebuilt docker image quay.io/oauth2-proxy/oauth2-proxy (AMD64, ARMv6 and ARM64 tags available)

Prebuilt binaries can be validated by extracting the file and verifying it against the sha256sum.txt checksum file provided for each release starting with version v3.0.0.

$ sha256sum -c sha256sum.txt 2>&1 | grep OK
oauth2-proxy-x.y.z.linux-amd64: OK
  1. Select a Provider and Register an OAuth Application with a Provider
  2. Configure OAuth2 Proxy using config file, command line options, or environment variables
  3. Configure SSL or Deploy behind a SSL endpoint (example provided for Nginx)
Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.1.x/behaviour/index.html b/docs/7.1.x/behaviour/index.html index 7cf0b3f1..49ce3a7b 100644 --- a/docs/7.1.x/behaviour/index.html +++ b/docs/7.1.x/behaviour/index.html @@ -5,13 +5,13 @@ Behaviour | OAuth2 Proxy - +
Version: 7.1.x

Behaviour

  1. Any request passing through the proxy (and not matched by --skip-auth-regex) is checked for the proxy's session cookie (--cookie-name) (or, if allowed, a JWT token - see --skip-jwt-bearer-tokens).
  2. If authentication is required but missing then the user is asked to log in and redirected to the authentication provider (unless it is an Ajax request, i.e. one with Accept: application/json, in which case 401 Unauthorized is returned)
  3. After returning from the authentication provider, the oauth tokens are stored in the configured session store (cookie, redis, ...) and a cookie is set
  4. The request is forwarded to the upstream server with added user info and authentication headers (depending on the configuration)

Notice that the proxy also provides a number of useful endpoints.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.1.x/community/security/index.html b/docs/7.1.x/community/security/index.html index dd3dfbc4..813bd300 100644 --- a/docs/7.1.x/community/security/index.html +++ b/docs/7.1.x/community/security/index.html @@ -5,7 +5,7 @@ Security | OAuth2 Proxy - + @@ -29,7 +29,7 @@ If we have multiple security issues in flight simultaneously, we may delay merging fixes until all patches are ready. We may also backport the fix to previous releases, but this will be at the discretion of the maintainers.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.1.x/configuration/alpha-config/index.html b/docs/7.1.x/configuration/alpha-config/index.html index e44b9410..ef90c63e 100644 --- a/docs/7.1.x/configuration/alpha-config/index.html +++ b/docs/7.1.x/configuration/alpha-config/index.html @@ -5,7 +5,7 @@ Alpha Configuration | OAuth2 Proxy - + @@ -35,7 +35,7 @@ response header.

FieldTypeDescription make up the header value

FieldTypeDescription
value[]byteValue expects a base64 encoded string value.
fromEnvstringFromEnv expects the name of an environment variable.
fromFilestringFromFile expects a path to a file containing the secret value.
claimstringClaim is the name of the claim in the session that the value should be
loaded from.
prefixstringPrefix is an optional prefix that will be prepended to the value of the
claim if it is non-empty.
basicAuthPasswordSecretSourceBasicAuthPassword converts this claim into a basic auth header.
Note the value of claim will become the basic auth username and the
basicAuthPassword will be used as the password value.

SecretSource​

(Appears on: ClaimSource, HeaderValue, TLS)

SecretSource references an individual secret value. Only one source within the struct should be defined at any time.

FieldTypeDescription
value[]byteValue expects a base64 encoded string value.
fromEnvstringFromEnv expects the name of an environment variable.
fromFilestringFromFile expects a path to a file containing the secret value.

Server​

(Appears on: AlphaOptions)

Server represents the configuration for an HTTP(S) server

FieldTypeDescription
BindAddressstringBindAddress is the address on which to serve traffic.
Leave blank or set to "-" to disable.
SecureBindAddressstringSecureBindAddress is the address on which to serve secure traffic.
Leave blank or set to "-" to disable.
TLSTLSTLS contains the information for loading the certificate and key for the
secure traffic.

TLS​

(Appears on: Server)

TLS contains the information for loading a TLS certifcate and key.

FieldTypeDescription
KeySecretSourceKey is the TLS key data to use.
Typically this will come from a file.
CertSecretSourceCert is the TLS certificate data to use.
Typically this will come from a file.

Upstream​

(Appears on: Upstreams)

Upstream represents the configuration for an upstream server. Requests will be proxied to this upstream if the path matches the request path.

FieldTypeDescription
idstringID should be a unique identifier for the upstream.
This value is required for all upstreams.
pathstringPath is used to map requests to the upstream server.
The closest match will take precedence and all Paths must be unique.
uristringThe URI of the upstream server. This may be an HTTP(S) server of a File
based URL. It may include a path, in which case all requests will be served
under that path.
Eg:
- http://localhost:8080
- https://service.localhost
- https://service.localhost/path
- file://host/path
If the URI's path is "/base" and the incoming request was for "/dir",
the upstream request will be for "/base/dir".
insecureSkipTLSVerifyboolInsecureSkipTLSVerify will skip TLS verification of upstream HTTPS hosts.
This option is insecure and will allow potential Man-In-The-Middle attacks
betweem OAuth2 Proxy and the usptream server.
Defaults to false.
staticboolStatic will make all requests to this upstream have a static response.
The response will have a body of "Authenticated" and a response code
matching StaticCode.
If StaticCode is not set, the response will return a 200 response.
staticCodeintStaticCode determines the response code for the Static response.
This option can only be used with Static enabled.
flushIntervalDurationFlushInterval is the period between flushing the response buffer when
streaming response from the upstream.
Defaults to 1 second.
passHostHeaderboolPassHostHeader determines whether the request host header should be proxied
to the upstream server.
Defaults to true.
proxyWebSocketsboolProxyWebSockets enables proxying of websockets to upstream servers
Defaults to true.

Upstreams​

([]Upstream alias)​

(Appears on: AlphaOptions)

Upstreams is a collection of definitions for upstream servers.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.1.x/configuration/oauth_provider/index.html b/docs/7.1.x/configuration/oauth_provider/index.html index a8bf660b..d79f6a1d 100644 --- a/docs/7.1.x/configuration/oauth_provider/index.html +++ b/docs/7.1.x/configuration/oauth_provider/index.html @@ -5,7 +5,7 @@ OAuth Provider Configuration | OAuth2 Proxy - + @@ -50,7 +50,7 @@ to setup the client id and client secret. Your "Redirection URI" will Provider instance. Add a new case to providers.New() to allow oauth2-proxy to use the new Provider.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.1.x/configuration/overview/index.html b/docs/7.1.x/configuration/overview/index.html index 5c15bc48..697ded01 100644 --- a/docs/7.1.x/configuration/overview/index.html +++ b/docs/7.1.x/configuration/overview/index.html @@ -5,7 +5,7 @@ Overview | OAuth2 Proxy - + @@ -20,7 +20,7 @@ The default format is configured as follows:

{{.Client}} - {{.RequestID}} - {{.Username}} [{{.Timestamp}}] {{.Host}} {{.RequestMethod}} {{.Upstream}} {{.RequestURI}} {{.Protocol}} {{.UserAgent}} {{.StatusCode}} {{.ResponseSize}} {{.RequestDuration}}

Available variables for request logging:

VariableExampleDescription
Client74.125.224.72The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.
Hostdomain.comThe value of the Host header.
ProtocolHTTP/1.0The request protocol.
RequestDuration0.001The time in seconds that a request took to process.
RequestID00010203-0405-4607-8809-0a0b0c0d0e0fThe request ID pulled from the --request-id-header. Random UUID if empty
RequestMethodGETThe request method.
RequestURI"/oauth2/auth"The URI path of the request.
ResponseSize12The size in bytes of the response.
StatusCode200The HTTP status code of the response.
Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
Upstream-The upstream data of the HTTP request.
UserAgent-The full user agent as reported by the requesting client.
Usernameusername@email.comThe email or username of the auth request.

Standard Log Format​

All other logging that is not covered by the above two types of logging will be output in this standard logging format. This includes configuration information at startup and errors that occur outside of a session. The default format is below:

[19/Mar/2015:17:20:19 -0400] [main.go:40] <MESSAGE>

If you require a different format than that, you can configure it with the --standard-logging-format flag. The default format is configured as follows:

[{{.Timestamp}}] [{{.File}}] {{.Message}}

Available variables for standard logging:

VariableExampleDescription
Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
Filemain.go:40The file and line number of the logging statement.
MessageHTTP: listening on 127.0.0.1:4180The details of the log statement.

Configuring for use with the Nginx auth_request directive​

The Nginx auth_request directive allows Nginx to authenticate requests via the oauth2-proxy's /auth endpoint, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the request through. For example:

server {
  listen 443 ssl;
  server_name ...;
  include ssl/ssl.conf;

  location /oauth2/ {
    proxy_pass       http://127.0.0.1:4180;
    proxy_set_header Host                    $host;
    proxy_set_header X-Real-IP               $remote_addr;
    proxy_set_header X-Scheme                $scheme;
    proxy_set_header X-Auth-Request-Redirect $request_uri;
    # or, if you are handling multiple domains:
    # proxy_set_header X-Auth-Request-Redirect $scheme://$host$request_uri;
  }
  location = /oauth2/auth {
    proxy_pass       http://127.0.0.1:4180;
    proxy_set_header Host             $host;
    proxy_set_header X-Real-IP        $remote_addr;
    proxy_set_header X-Scheme         $scheme;
    # nginx auth_request includes headers but not body
    proxy_set_header Content-Length   "";
    proxy_pass_request_body           off;
  }

  location / {
    auth_request /oauth2/auth;
    error_page 401 = /oauth2/sign_in;

    # pass information via X-User and X-Email headers to backend,
    # requires running with --set-xauthrequest flag
    auth_request_set $user   $upstream_http_x_auth_request_user;
    auth_request_set $email  $upstream_http_x_auth_request_email;
    proxy_set_header X-User  $user;
    proxy_set_header X-Email $email;

    # if you enabled --pass-access-token, this will pass the token to the backend
    auth_request_set $token  $upstream_http_x_auth_request_access_token;
    proxy_set_header X-Access-Token $token;

    # if you enabled --cookie-refresh, this is needed for it to work with auth_request
    auth_request_set $auth_cookie $upstream_http_set_cookie;
    add_header Set-Cookie $auth_cookie;

    # When using the --set-authorization-header flag, some provider's cookies can exceed the 4kb
    # limit and so the OAuth2 Proxy splits these into multiple parts.
    # Nginx normally only copies the first `Set-Cookie` header from the auth_request to the response,
    # so if your cookies are larger than 4kb, you will need to extract additional cookies manually.
    auth_request_set $auth_cookie_name_upstream_1 $upstream_cookie_auth_cookie_name_1;

    # Extract the Cookie attributes from the first Set-Cookie header and append them
    # to the second part ($upstream_cookie_* variables only contain the raw cookie content)
    if ($auth_cookie ~* "(; .*)") {
        set $auth_cookie_name_0 $auth_cookie;
        set $auth_cookie_name_1 "auth_cookie_name_1=$auth_cookie_name_upstream_1$1";
    }

    # Send both Set-Cookie headers now if there was a second part
    if ($auth_cookie_name_upstream_1) {
        add_header Set-Cookie $auth_cookie_name_0;
        add_header Set-Cookie $auth_cookie_name_1;
    }

    proxy_pass http://backend/;
    # or "root /path/to/site;" or "fastcgi_pass ..." etc
  }
}

When you use ingress-nginx in Kubernetes, you MUST use kubernetes/ingress-nginx (which includes the Lua module) and the following configuration snippet for your Ingress. Variables set with auth_request_set are not set-able in plain nginx config when the location is processed via proxy_pass and then may only be processed by Lua. Note that nginxinc/kubernetes-ingress does not include the Lua module.

nginx.ingress.kubernetes.io/auth-response-headers: Authorization
nginx.ingress.kubernetes.io/auth-signin: https://$host/oauth2/start?rd=$escaped_request_uri
nginx.ingress.kubernetes.io/auth-url: https://$host/oauth2/auth
nginx.ingress.kubernetes.io/configuration-snippet: |
  auth_request_set $name_upstream_1 $upstream_cookie_name_1;

  access_by_lua_block {
    if ngx.var.name_upstream_1 ~= "" then
      ngx.header["Set-Cookie"] = "name_1=" .. ngx.var.name_upstream_1 .. ngx.var.auth_cookie:match("(; .*)")
    end
  }

It is recommended to use --session-store-type=redis when expecting large sessions/OIDC tokens (e.g. with MS Azure).

You have to substitute name with the actual cookie name you configured via --cookie-name parameter. If you don't set a custom cookie name the variable should be "$upstream_cookie__oauth2_proxy_1" instead of "$upstream_cookie_name_1" and the new cookie-name should be "_oauth2_proxy_1=" instead of "name_1=".

Configuring for use with the Traefik (v2) ForwardAuth middleware​

This option requires --reverse-proxy option to be set.

ForwardAuth with 401 errors middleware​

The Traefik v2 ForwardAuth middleware allows Traefik to authenticate requests via the oauth2-proxy's /oauth2/auth endpoint on every request, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the whole request through. For example, on Dynamic File (YAML) Configuration:

http:
  routers:
    a-service:
      rule: "Host(`a-service.example.com`)"
      service: a-service-backend
      middlewares:
        - oauth-errors
        - oauth-auth
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    oauth:
      rule: "Host(`a-service.example.com`, `oauth.example.com`) && PathPrefix(`/oauth2/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"

  services:
    a-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.2:7555
    oauth-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.1:4180

  middlewares:
    auth-headers:
      headers:
        sslRedirect: true
        stsSeconds: 315360000
        browserXssFilter: true
        contentTypeNosniff: true
        forceSTSHeader: true
        sslHost: example.com
        stsIncludeSubdomains: true
        stsPreload: true
        frameDeny: true
    oauth-auth:
      forwardAuth:
        address: https://oauth.example.com/oauth2/auth
        trustForwardHeader: true
    oauth-errors:
      errors:
        status:
          - "401-403"
        service: oauth-backend
        query: "/oauth2/sign_in"

ForwardAuth with static upstreams configuration​

Redirect to sign_in functionality provided without the use of errors middleware with Traefik v2 ForwardAuth middleware pointing to oauth2-proxy service's / endpoint

Following options need to be set on oauth2-proxy:

  • --upstream=static://202: Configures a static response for authenticated sessions
  • --reverseproxy=true: Enables the use of X-Forwarded-* headers to determine redirects correctly
http:
  routers:
    a-service-route-1:
      rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/`)"
      service: a-service-backend
      middlewares:
        - oauth-auth-redirect # redirects all unauthenticated to oauth2 signin
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    a-service-route-2:
      rule: "Host(`a-service.example.com`) && PathPrefix(`/no-auto-redirect`)"
      service: a-service-backend
      middlewares:
        - oauth-auth-wo-redirect # unauthenticated session will return a 401
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    services-oauth2-route:
      rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/oauth2/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    oauth2-proxy-route:
      rule: "Host(`oauth.example.com`) && PathPrefix(`/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"

  services:
    a-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.2:7555
    b-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.3:7555
    oauth-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.1:4180

  middlewares:
    auth-headers:
      headers:
        sslRedirect: true
        stsSeconds: 315360000
        browserXssFilter: true
        contentTypeNosniff: true
        forceSTSHeader: true
        sslHost: example.com
        stsIncludeSubdomains: true
        stsPreload: true
        frameDeny: true
    oauth-auth-redirect:
      forwardAuth:
        address: https://oauth.example.com/
        trustForwardHeader: true
        authResponseHeaders:
          - X-Auth-Request-Access-Token
          - Authorization
    oauth-auth-wo-redirect:
      forwardAuth:
        address: https://oauth.example.com/oauth2/auth
        trustForwardHeader: true
        authResponseHeaders:
          - X-Auth-Request-Access-Token
          - Authorization
note

If you set up your OAuth2 provider to rotate your client secret, you can use the client-secret-file option to reload the secret when it is updated.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.1.x/configuration/session_storage/index.html b/docs/7.1.x/configuration/session_storage/index.html index 85955937..2bd63fc6 100644 --- a/docs/7.1.x/configuration/session_storage/index.html +++ b/docs/7.1.x/configuration/session_storage/index.html @@ -5,7 +5,7 @@ Session Storage | OAuth2 Proxy - + @@ -26,7 +26,7 @@ disclosure.

Usage--redis-use-sentinel=true flag, as well as configure the flags --redis-sentinel-master-name and --redis-sentinel-connection-urls appropriately.

Redis Cluster is available to be the backend store as well. To leverage it, you will need to set the --redis-use-cluster=true flag, and configure the flags --redis-cluster-connection-urls appropriately.

Note that flags --redis-use-sentinel=true and --redis-use-cluster=true are mutually exclusive.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.1.x/configuration/tls/index.html b/docs/7.1.x/configuration/tls/index.html index 329f1998..ffa2f805 100644 --- a/docs/7.1.x/configuration/tls/index.html +++ b/docs/7.1.x/configuration/tls/index.html @@ -5,7 +5,7 @@ TLS Configuration | OAuth2 Proxy - + @@ -16,7 +16,7 @@ external load balancer like Amazon ELB or Google Platform Load Balancing) use oauth2-proxy will then authenticate requests for an upstream application. The external endpoint for this example would be https://internal.yourcompany.com/.

An example Nginx config follows. Note the use of Strict-Transport-Security header to pin requests to SSL via HSTS:

server {
    listen 443 default ssl;
    server_name internal.yourcompany.com;
    ssl_certificate /path/to/cert.pem;
    ssl_certificate_key /path/to/cert.key;
    add_header Strict-Transport-Security max-age=2592000;

    location / {
        proxy_pass http://127.0.0.1:4180;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Scheme $scheme;
        proxy_connect_timeout 1;
        proxy_send_timeout 30;
        proxy_read_timeout 30;
    }
}

The command line to run oauth2-proxy in this configuration would look like this:

./oauth2-proxy \
   --email-domain="yourcompany.com"  \
   --upstream=http://127.0.0.1:8080/ \
   --cookie-secret=... \
   --cookie-secure=true \
   --provider=... \
   --reverse-proxy=true \
   --client-id=... \
   --client-secret=...
Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.1.x/features/endpoints/index.html b/docs/7.1.x/features/endpoints/index.html index 3db9cdfc..6dc2a0e9 100644 --- a/docs/7.1.x/features/endpoints/index.html +++ b/docs/7.1.x/features/endpoints/index.html @@ -5,13 +5,13 @@ Endpoints | OAuth2 Proxy - +
Version: 7.1.x

Endpoints

OAuth2 Proxy responds directly to the following endpoints. All other endpoints will be proxied upstream when authenticated. The /oauth2 prefix can be changed with the --proxy-prefix config variable.

  • /robots.txt - returns a 200 OK response that disallows all User-agents from all paths; see robotstxt.org for more info
  • /ping - returns a 200 OK response, which is intended for use with health checks
  • /metrics - Metrics endpoint for Prometheus to scrape, serve on the address specified by --metrics-address, disabled by default
  • /oauth2/sign_in - the login page, which also doubles as a sign out page (it clears cookies)
  • /oauth2/sign_out - this URL is used to clear the session cookie
  • /oauth2/start - a URL that will redirect to start the OAuth cycle
  • /oauth2/callback - the URL used at the end of the OAuth cycle. The oauth app will be configured with this as the callback url.
  • /oauth2/userinfo - the URL is used to return user's email from the session in JSON format.
  • /oauth2/auth - only returns a 202 Accepted response or a 401 Unauthorized response; for use with the Nginx auth_request directive

Sign out​

To sign the user out, redirect them to /oauth2/sign_out. This endpoint only removes oauth2-proxy's own cookies, i.e. the user is still logged in with the authentication provider and may automatically re-login when accessing the application again. You will also need to redirect the user to the authentication provider's sign out page afterwards using the rd query parameter, i.e. redirect the user to something like (notice the url-encoding!):

/oauth2/sign_out?rd=https%3A%2F%2Fmy-oidc-provider.example.com%2Fsign_out_page

Alternatively, include the redirect URL in the X-Auth-Request-Redirect header:

GET /oauth2/sign_out HTTP/1.1
X-Auth-Request-Redirect: https://my-oidc-provider/sign_out_page
...

(The "sign_out_page" should be the end_session_endpoint from the metadata if your OIDC provider supports Session Management and Discovery.)

BEWARE that the domain you want to redirect to (my-oidc-provider.example.com in the example) must be added to the --whitelist-domain configuration option otherwise the redirect will be ignored.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.1.x/index.html b/docs/7.1.x/index.html index 0813a5fc..3a67135c 100644 --- a/docs/7.1.x/index.html +++ b/docs/7.1.x/index.html @@ -5,13 +5,13 @@ Installation | OAuth2 Proxy - +
Version: 7.1.x

Installation

  1. Choose how to deploy:

    a. Download Prebuilt Binary (current release is v7.1.3)

    b. Build with $ go get github.com/oauth2-proxy/oauth2-proxy/v7 which will put the binary in $GOPATH/bin

    c. Using the prebuilt docker image quay.io/oauth2-proxy/oauth2-proxy (AMD64, ARMv6 and ARM64 tags available)

    d. Using a Kubernetes manifest (Helm)

Prebuilt binaries can be validated by extracting the file and verifying it against the sha256sum.txt checksum file provided for each release starting with version v3.0.0.

$ sha256sum -c sha256sum.txt 2>&1 | grep OK
oauth2-proxy-x.y.z.linux-amd64: OK
  1. Select a Provider and Register an OAuth Application with a Provider
  2. Configure OAuth2 Proxy using config file, command line options, or environment variables
  3. Configure SSL or Deploy behind a SSL endpoint (example provided for Nginx)
Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.2.x/behaviour/index.html b/docs/7.2.x/behaviour/index.html index ae009480..7460dec8 100644 --- a/docs/7.2.x/behaviour/index.html +++ b/docs/7.2.x/behaviour/index.html @@ -5,13 +5,13 @@ Behaviour | OAuth2 Proxy - +
Version: 7.2.x

Behaviour

  1. Any request passing through the proxy (and not matched by --skip-auth-regex) is checked for the proxy's session cookie (--cookie-name) (or, if allowed, a JWT token - see --skip-jwt-bearer-tokens).
  2. If authentication is required but missing then the user is asked to log in and redirected to the authentication provider (unless it is an Ajax request, i.e. one with Accept: application/json, in which case 401 Unauthorized is returned)
  3. After returning from the authentication provider, the oauth tokens are stored in the configured session store (cookie, redis, ...) and a cookie is set
  4. The request is forwarded to the upstream server with added user info and authentication headers (depending on the configuration)

Notice that the proxy also provides a number of useful endpoints.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.2.x/community/security/index.html b/docs/7.2.x/community/security/index.html index 7c73a1a0..901954d6 100644 --- a/docs/7.2.x/community/security/index.html +++ b/docs/7.2.x/community/security/index.html @@ -5,7 +5,7 @@ Security | OAuth2 Proxy - + @@ -29,7 +29,7 @@ If we have multiple security issues in flight simultaneously, we may delay merging fixes until all patches are ready. We may also backport the fix to previous releases, but this will be at the discretion of the maintainers.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.2.x/configuration/alpha-config/index.html b/docs/7.2.x/configuration/alpha-config/index.html index f237797e..39d7be20 100644 --- a/docs/7.2.x/configuration/alpha-config/index.html +++ b/docs/7.2.x/configuration/alpha-config/index.html @@ -5,7 +5,7 @@ Alpha Configuration | OAuth2 Proxy - + @@ -35,7 +35,7 @@ response header.

FieldTypeDescription make up the header value

FieldTypeDescription
value[]byteValue expects a base64 encoded string value.
fromEnvstringFromEnv expects the name of an environment variable.
fromFilestringFromFile expects a path to a file containing the secret value.
claimstringClaim is the name of the claim in the session that the value should be
loaded from.
prefixstringPrefix is an optional prefix that will be prepended to the value of the
claim if it is non-empty.
basicAuthPasswordSecretSourceBasicAuthPassword converts this claim into a basic auth header.
Note the value of claim will become the basic auth username and the
basicAuthPassword will be used as the password value.

KeycloakOptions​

(Appears on: Provider)

FieldTypeDescription
groups[]stringGroup enables to restrict login to members of indicated group
roles[]stringRole enables to restrict login to users with role (only available when using the keycloak-oidc provider)

LoginGovOptions​

(Appears on: Provider)

FieldTypeDescription
jwtKeystringJWTKey is a private key in PEM format used to sign JWT,
jwtKeyFilestringJWTKeyFile is a path to the private key file in PEM format used to sign the JWT
pubjwkURLstringPubJWKURL is the JWK pubkey access endpoint

OIDCOptions​

(Appears on: Provider)

FieldTypeDescription
issuerURLstringIssuerURL is the OpenID Connect issuer URL
eg: https://accounts.google.com
insecureAllowUnverifiedEmailboolInsecureAllowUnverifiedEmail prevents failures if an email address in an id_token is not verified
default set to 'false'
insecureSkipIssuerVerificationboolInsecureSkipIssuerVerification skips verification of ID token issuers. When false, ID Token Issuers must match the OIDC discovery URL
default set to 'false'
insecureSkipNonceboolInsecureSkipNonce skips verifying the ID Token's nonce claim that must match
the random nonce sent in the initial OAuth flow. Otherwise, the nonce is checked
after the initial OAuth redeem & subsequent token refreshes.
default set to 'true'
Warning: In a future release, this will change to 'false' by default for enhanced security.
skipDiscoveryboolSkipDiscovery allows to skip OIDC discovery and use manually supplied Endpoints
default set to 'false'
jwksURLstringJwksURL is the OpenID Connect JWKS URL
eg: https://www.googleapis.com/oauth2/v3/certs
emailClaimstringEmailClaim indicates which claim contains the user email,
default set to 'email'
groupsClaimstringGroupsClaim indicates which claim contains the user groups
default set to 'groups'
userIDClaimstringUserIDClaim indicates which claim contains the user ID
default set to 'email'

Provider​

(Appears on: Providers)

Provider holds all configuration for a single provider

FieldTypeDescription
clientIDstringClientID is the OAuth Client ID that is defined in the provider
This value is required for all providers.
clientSecretstringClientSecret is the OAuth Client Secret that is defined in the provider
This value is required for all providers.
clientSecretFilestringClientSecretFile is the name of the file
containing the OAuth Client Secret, it will be used if ClientSecret is not set.
keycloakConfigKeycloakOptionsKeycloakConfig holds all configurations for Keycloak provider.
azureConfigAzureOptionsAzureConfig holds all configurations for Azure provider.
ADFSConfigADFSOptionsADFSConfig holds all configurations for ADFS provider.
bitbucketConfigBitbucketOptionsBitbucketConfig holds all configurations for Bitbucket provider.
githubConfigGitHubOptionsGitHubConfig holds all configurations for GitHubC provider.
gitlabConfigGitLabOptionsGitLabConfig holds all configurations for GitLab provider.
googleConfigGoogleOptionsGoogleConfig holds all configurations for Google provider.
oidcConfigOIDCOptionsOIDCConfig holds all configurations for OIDC provider
or providers utilize OIDC configurations.
loginGovConfigLoginGovOptionsLoginGovConfig holds all configurations for LoginGov provider.
idstringID should be a unique identifier for the provider.
This value is required for all providers.
providerstringType is the OAuth provider
must be set from the supported providers group,
otherwise 'Google' is set as default
namestringName is the providers display name
if set, it will be shown to the users in the login page.
caFiles[]stringCAFiles is a list of paths to CA certificates that should be used when connecting to the provider.
If not specified, the default Go trust sources are used instead
loginURLstringLoginURL is the authentication endpoint
redeemURLstringRedeemURL is the token redemption endpoint
profileURLstringProfileURL is the profile access endpoint
resourcestringProtectedResource is the resource that is protected (Azure AD and ADFS only)
validateURLstringValidateURL is the access token validation endpoint
scopestringScope is the OAuth scope specification
promptstringPrompt is OIDC prompt
approvalPromptstringApprovalPrompt is the OAuth approval_prompt
default is set to 'force'
allowedGroups[]stringAllowedGroups is a list of restrict logins to members of this group
acrValuesstringAcrValues is a string of acr values

Providers​

([]Provider alias)​

(Appears on: AlphaOptions)

Providers is a collection of definitions for providers.

SecretSource​

(Appears on: ClaimSource, HeaderValue, TLS)

SecretSource references an individual secret value. Only one source within the struct should be defined at any time.

FieldTypeDescription
value[]byteValue expects a base64 encoded string value.
fromEnvstringFromEnv expects the name of an environment variable.
fromFilestringFromFile expects a path to a file containing the secret value.

Server​

(Appears on: AlphaOptions)

Server represents the configuration for an HTTP(S) server

FieldTypeDescription
BindAddressstringBindAddress is the address on which to serve traffic.
Leave blank or set to "-" to disable.
SecureBindAddressstringSecureBindAddress is the address on which to serve secure traffic.
Leave blank or set to "-" to disable.
TLSTLSTLS contains the information for loading the certificate and key for the
secure traffic.

TLS​

(Appears on: Server)

TLS contains the information for loading a TLS certifcate and key.

FieldTypeDescription
KeySecretSourceKey is the TLS key data to use.
Typically this will come from a file.
CertSecretSourceCert is the TLS certificate data to use.
Typically this will come from a file.

Upstream​

(Appears on: UpstreamConfig)

Upstream represents the configuration for an upstream server. Requests will be proxied to this upstream if the path matches the request path.

FieldTypeDescription
idstringID should be a unique identifier for the upstream.
This value is required for all upstreams.
pathstringPath is used to map requests to the upstream server.
The closest match will take precedence and all Paths must be unique.
Path can also take a pattern when used with RewriteTarget.
Path segments can be captured and matched using regular experessions.
Eg:
- ^/foo$: Match only the explicit path /foo
- ^/bar/$: Match any path prefixed with /bar/
- ^/baz/(.*)$: Match any path prefixed with /baz and capture the remaining path for use with RewriteTarget
rewriteTargetstringRewriteTarget allows users to rewrite the request path before it is sent to
the upstream server.
Use the Path to capture segments for reuse within the rewrite target.
Eg: With a Path of ^/baz/(.*), a RewriteTarget of /foo/$1 would rewrite
the request /baz/abc/123 to /foo/abc/123 before proxying to the
upstream server.
uristringThe URI of the upstream server. This may be an HTTP(S) server of a File
based URL. It may include a path, in which case all requests will be served
under that path.
Eg:
- http://localhost:8080
- https://service.localhost
- https://service.localhost/path
- file://host/path
If the URI's path is "/base" and the incoming request was for "/dir",
the upstream request will be for "/base/dir".
insecureSkipTLSVerifyboolInsecureSkipTLSVerify will skip TLS verification of upstream HTTPS hosts.
This option is insecure and will allow potential Man-In-The-Middle attacks
betweem OAuth2 Proxy and the usptream server.
Defaults to false.
staticboolStatic will make all requests to this upstream have a static response.
The response will have a body of "Authenticated" and a response code
matching StaticCode.
If StaticCode is not set, the response will return a 200 response.
staticCodeintStaticCode determines the response code for the Static response.
This option can only be used with Static enabled.
flushIntervalDurationFlushInterval is the period between flushing the response buffer when
streaming response from the upstream.
Defaults to 1 second.
passHostHeaderboolPassHostHeader determines whether the request host header should be proxied
to the upstream server.
Defaults to true.
proxyWebSocketsboolProxyWebSockets enables proxying of websockets to upstream servers
Defaults to true.

UpstreamConfig​

(Appears on: AlphaOptions)

UpstreamConfig is a collection of definitions for upstream servers.

FieldTypeDescription
proxyRawPathboolProxyRawPath will pass the raw url path to upstream allowing for url's
like: "/%2F/" which would otherwise be redirected to "/"
upstreams[]UpstreamUpstreams represents the configuration for the upstream servers.
Requests will be proxied to this upstream if the path matches the request path.
Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.2.x/configuration/oauth_provider/index.html b/docs/7.2.x/configuration/oauth_provider/index.html index 9cdb111c..683ed6e6 100644 --- a/docs/7.2.x/configuration/oauth_provider/index.html +++ b/docs/7.2.x/configuration/oauth_provider/index.html @@ -5,7 +5,7 @@ OAuth Provider Configuration | OAuth2 Proxy - + @@ -50,7 +50,7 @@ to setup the client id and client secret. Your "Redirection URI" will Provider instance. Add a new case to providers.New() to allow oauth2-proxy to use the new Provider.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.2.x/configuration/overview/index.html b/docs/7.2.x/configuration/overview/index.html index 65b5c3e3..51d5b65b 100644 --- a/docs/7.2.x/configuration/overview/index.html +++ b/docs/7.2.x/configuration/overview/index.html @@ -5,7 +5,7 @@ Overview | OAuth2 Proxy - + @@ -20,7 +20,7 @@ The default format is configured as follows:

{{.Client}} - {{.RequestID}} - {{.Username}} [{{.Timestamp}}] {{.Host}} {{.RequestMethod}} {{.Upstream}} {{.RequestURI}} {{.Protocol}} {{.UserAgent}} {{.StatusCode}} {{.ResponseSize}} {{.RequestDuration}}

Available variables for request logging:

VariableExampleDescription
Client74.125.224.72The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.
Hostdomain.comThe value of the Host header.
ProtocolHTTP/1.0The request protocol.
RequestDuration0.001The time in seconds that a request took to process.
RequestID00010203-0405-4607-8809-0a0b0c0d0e0fThe request ID pulled from the --request-id-header. Random UUID if empty
RequestMethodGETThe request method.
RequestURI"/oauth2/auth"The URI path of the request.
ResponseSize12The size in bytes of the response.
StatusCode200The HTTP status code of the response.
Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
Upstream-The upstream data of the HTTP request.
UserAgent-The full user agent as reported by the requesting client.
Usernameusername@email.comThe email or username of the auth request.

Standard Log Format​

All other logging that is not covered by the above two types of logging will be output in this standard logging format. This includes configuration information at startup and errors that occur outside of a session. The default format is below:

[19/Mar/2015:17:20:19 -0400] [main.go:40] <MESSAGE>

If you require a different format than that, you can configure it with the --standard-logging-format flag. The default format is configured as follows:

[{{.Timestamp}}] [{{.File}}] {{.Message}}

Available variables for standard logging:

VariableExampleDescription
Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
Filemain.go:40The file and line number of the logging statement.
MessageHTTP: listening on 127.0.0.1:4180The details of the log statement.

Configuring for use with the Nginx auth_request directive​

The Nginx auth_request directive allows Nginx to authenticate requests via the oauth2-proxy's /auth endpoint, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the request through. For example:

server {
  listen 443 ssl;
  server_name ...;
  include ssl/ssl.conf;

  location /oauth2/ {
    proxy_pass       http://127.0.0.1:4180;
    proxy_set_header Host                    $host;
    proxy_set_header X-Real-IP               $remote_addr;
    proxy_set_header X-Scheme                $scheme;
    proxy_set_header X-Auth-Request-Redirect $request_uri;
    # or, if you are handling multiple domains:
    # proxy_set_header X-Auth-Request-Redirect $scheme://$host$request_uri;
  }
  location = /oauth2/auth {
    proxy_pass       http://127.0.0.1:4180;
    proxy_set_header Host             $host;
    proxy_set_header X-Real-IP        $remote_addr;
    proxy_set_header X-Scheme         $scheme;
    # nginx auth_request includes headers but not body
    proxy_set_header Content-Length   "";
    proxy_pass_request_body           off;
  }

  location / {
    auth_request /oauth2/auth;
    error_page 401 = /oauth2/sign_in;

    # pass information via X-User and X-Email headers to backend,
    # requires running with --set-xauthrequest flag
    auth_request_set $user   $upstream_http_x_auth_request_user;
    auth_request_set $email  $upstream_http_x_auth_request_email;
    proxy_set_header X-User  $user;
    proxy_set_header X-Email $email;

    # if you enabled --pass-access-token, this will pass the token to the backend
    auth_request_set $token  $upstream_http_x_auth_request_access_token;
    proxy_set_header X-Access-Token $token;

    # if you enabled --cookie-refresh, this is needed for it to work with auth_request
    auth_request_set $auth_cookie $upstream_http_set_cookie;
    add_header Set-Cookie $auth_cookie;

    # When using the --set-authorization-header flag, some provider's cookies can exceed the 4kb
    # limit and so the OAuth2 Proxy splits these into multiple parts.
    # Nginx normally only copies the first `Set-Cookie` header from the auth_request to the response,
    # so if your cookies are larger than 4kb, you will need to extract additional cookies manually.
    auth_request_set $auth_cookie_name_upstream_1 $upstream_cookie_auth_cookie_name_1;

    # Extract the Cookie attributes from the first Set-Cookie header and append them
    # to the second part ($upstream_cookie_* variables only contain the raw cookie content)
    if ($auth_cookie ~* "(; .*)") {
        set $auth_cookie_name_0 $auth_cookie;
        set $auth_cookie_name_1 "auth_cookie_name_1=$auth_cookie_name_upstream_1$1";
    }

    # Send both Set-Cookie headers now if there was a second part
    if ($auth_cookie_name_upstream_1) {
        add_header Set-Cookie $auth_cookie_name_0;
        add_header Set-Cookie $auth_cookie_name_1;
    }

    proxy_pass http://backend/;
    # or "root /path/to/site;" or "fastcgi_pass ..." etc
  }
}

When you use ingress-nginx in Kubernetes, you MUST use kubernetes/ingress-nginx (which includes the Lua module) and the following configuration snippet for your Ingress. Variables set with auth_request_set are not set-able in plain nginx config when the location is processed via proxy_pass and then may only be processed by Lua. Note that nginxinc/kubernetes-ingress does not include the Lua module.

nginx.ingress.kubernetes.io/auth-response-headers: Authorization
nginx.ingress.kubernetes.io/auth-signin: https://$host/oauth2/start?rd=$escaped_request_uri
nginx.ingress.kubernetes.io/auth-url: https://$host/oauth2/auth
nginx.ingress.kubernetes.io/configuration-snippet: |
  auth_request_set $name_upstream_1 $upstream_cookie_name_1;

  access_by_lua_block {
    if ngx.var.name_upstream_1 ~= "" then
      ngx.header["Set-Cookie"] = "name_1=" .. ngx.var.name_upstream_1 .. ngx.var.auth_cookie:match("(; .*)")
    end
  }

It is recommended to use --session-store-type=redis when expecting large sessions/OIDC tokens (e.g. with MS Azure).

You have to substitute name with the actual cookie name you configured via --cookie-name parameter. If you don't set a custom cookie name the variable should be "$upstream_cookie__oauth2_proxy_1" instead of "$upstream_cookie_name_1" and the new cookie-name should be "_oauth2_proxy_1=" instead of "name_1=".

Configuring for use with the Traefik (v2) ForwardAuth middleware​

This option requires --reverse-proxy option to be set.

ForwardAuth with 401 errors middleware​

The Traefik v2 ForwardAuth middleware allows Traefik to authenticate requests via the oauth2-proxy's /oauth2/auth endpoint on every request, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the whole request through. For example, on Dynamic File (YAML) Configuration:

http:
  routers:
    a-service:
      rule: "Host(`a-service.example.com`)"
      service: a-service-backend
      middlewares:
        - oauth-errors
        - oauth-auth
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    oauth:
      rule: "Host(`a-service.example.com`, `oauth.example.com`) && PathPrefix(`/oauth2/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"

  services:
    a-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.2:7555
    oauth-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.1:4180

  middlewares:
    auth-headers:
      headers:
        sslRedirect: true
        stsSeconds: 315360000
        browserXssFilter: true
        contentTypeNosniff: true
        forceSTSHeader: true
        sslHost: example.com
        stsIncludeSubdomains: true
        stsPreload: true
        frameDeny: true
    oauth-auth:
      forwardAuth:
        address: https://oauth.example.com/oauth2/auth
        trustForwardHeader: true
    oauth-errors:
      errors:
        status:
          - "401-403"
        service: oauth-backend
        query: "/oauth2/sign_in"

ForwardAuth with static upstreams configuration​

Redirect to sign_in functionality provided without the use of errors middleware with Traefik v2 ForwardAuth middleware pointing to oauth2-proxy service's / endpoint

Following options need to be set on oauth2-proxy:

  • --upstream=static://202: Configures a static response for authenticated sessions
  • --reverse-proxy=true: Enables the use of X-Forwarded-* headers to determine redirects correctly
http:
  routers:
    a-service-route-1:
      rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/`)"
      service: a-service-backend
      middlewares:
        - oauth-auth-redirect # redirects all unauthenticated to oauth2 signin
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    a-service-route-2:
      rule: "Host(`a-service.example.com`) && PathPrefix(`/no-auto-redirect`)"
      service: a-service-backend
      middlewares:
        - oauth-auth-wo-redirect # unauthenticated session will return a 401
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    services-oauth2-route:
      rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/oauth2/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    oauth2-proxy-route:
      rule: "Host(`oauth.example.com`) && PathPrefix(`/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"

  services:
    a-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.2:7555
    b-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.3:7555
    oauth-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.1:4180

  middlewares:
    auth-headers:
      headers:
        sslRedirect: true
        stsSeconds: 315360000
        browserXssFilter: true
        contentTypeNosniff: true
        forceSTSHeader: true
        sslHost: example.com
        stsIncludeSubdomains: true
        stsPreload: true
        frameDeny: true
    oauth-auth-redirect:
      forwardAuth:
        address: https://oauth.example.com/
        trustForwardHeader: true
        authResponseHeaders:
          - X-Auth-Request-Access-Token
          - Authorization
    oauth-auth-wo-redirect:
      forwardAuth:
        address: https://oauth.example.com/oauth2/auth
        trustForwardHeader: true
        authResponseHeaders:
          - X-Auth-Request-Access-Token
          - Authorization
note

If you set up your OAuth2 provider to rotate your client secret, you can use the client-secret-file option to reload the secret when it is updated.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.2.x/configuration/session_storage/index.html b/docs/7.2.x/configuration/session_storage/index.html index 5b9a6f1e..0958b393 100644 --- a/docs/7.2.x/configuration/session_storage/index.html +++ b/docs/7.2.x/configuration/session_storage/index.html @@ -5,7 +5,7 @@ Session Storage | OAuth2 Proxy - + @@ -26,7 +26,7 @@ disclosure.

Usage--redis-use-sentinel=true flag, as well as configure the flags --redis-sentinel-master-name and --redis-sentinel-connection-urls appropriately.

Redis Cluster is available to be the backend store as well. To leverage it, you will need to set the --redis-use-cluster=true flag, and configure the flags --redis-cluster-connection-urls appropriately.

Note that flags --redis-use-sentinel=true and --redis-use-cluster=true are mutually exclusive.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.2.x/configuration/tls/index.html b/docs/7.2.x/configuration/tls/index.html index 7af27ef5..57a92a68 100644 --- a/docs/7.2.x/configuration/tls/index.html +++ b/docs/7.2.x/configuration/tls/index.html @@ -5,7 +5,7 @@ TLS Configuration | OAuth2 Proxy - + @@ -16,7 +16,7 @@ external load balancer like Amazon ELB or Google Platform Load Balancing) use oauth2-proxy will then authenticate requests for an upstream application. The external endpoint for this example would be https://internal.yourcompany.com/.

An example Nginx config follows. Note the use of Strict-Transport-Security header to pin requests to SSL via HSTS:

server {
    listen 443 default ssl;
    server_name internal.yourcompany.com;
    ssl_certificate /path/to/cert.pem;
    ssl_certificate_key /path/to/cert.key;
    add_header Strict-Transport-Security max-age=2592000;

    location / {
        proxy_pass http://127.0.0.1:4180;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Scheme $scheme;
        proxy_connect_timeout 1;
        proxy_send_timeout 30;
        proxy_read_timeout 30;
    }
}

The command line to run oauth2-proxy in this configuration would look like this:

./oauth2-proxy \
   --email-domain="yourcompany.com"  \
   --upstream=http://127.0.0.1:8080/ \
   --cookie-secret=... \
   --cookie-secure=true \
   --provider=... \
   --reverse-proxy=true \
   --client-id=... \
   --client-secret=...
Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.2.x/features/endpoints/index.html b/docs/7.2.x/features/endpoints/index.html index 8f846493..ad287505 100644 --- a/docs/7.2.x/features/endpoints/index.html +++ b/docs/7.2.x/features/endpoints/index.html @@ -5,13 +5,13 @@ Endpoints | OAuth2 Proxy - +
Version: 7.2.x

Endpoints

OAuth2 Proxy responds directly to the following endpoints. All other endpoints will be proxied upstream when authenticated. The /oauth2 prefix can be changed with the --proxy-prefix config variable.

  • /robots.txt - returns a 200 OK response that disallows all User-agents from all paths; see robotstxt.org for more info
  • /ping - returns a 200 OK response, which is intended for use with health checks
  • /metrics - Metrics endpoint for Prometheus to scrape, serve on the address specified by --metrics-address, disabled by default
  • /oauth2/sign_in - the login page, which also doubles as a sign out page (it clears cookies)
  • /oauth2/sign_out - this URL is used to clear the session cookie
  • /oauth2/start - a URL that will redirect to start the OAuth cycle
  • /oauth2/callback - the URL used at the end of the OAuth cycle. The oauth app will be configured with this as the callback url.
  • /oauth2/userinfo - the URL is used to return user's email from the session in JSON format.
  • /oauth2/auth - only returns a 202 Accepted response or a 401 Unauthorized response; for use with the Nginx auth_request directive

Sign out​

To sign the user out, redirect them to /oauth2/sign_out. This endpoint only removes oauth2-proxy's own cookies, i.e. the user is still logged in with the authentication provider and may automatically re-login when accessing the application again. You will also need to redirect the user to the authentication provider's sign out page afterwards using the rd query parameter, i.e. redirect the user to something like (notice the url-encoding!):

/oauth2/sign_out?rd=https%3A%2F%2Fmy-oidc-provider.example.com%2Fsign_out_page

Alternatively, include the redirect URL in the X-Auth-Request-Redirect header:

GET /oauth2/sign_out HTTP/1.1
X-Auth-Request-Redirect: https://my-oidc-provider/sign_out_page
...

(The "sign_out_page" should be the end_session_endpoint from the metadata if your OIDC provider supports Session Management and Discovery.)

BEWARE that the domain you want to redirect to (my-oidc-provider.example.com in the example) must be added to the --whitelist-domain configuration option otherwise the redirect will be ignored.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.2.x/index.html b/docs/7.2.x/index.html index 4624f556..0430fca6 100644 --- a/docs/7.2.x/index.html +++ b/docs/7.2.x/index.html @@ -5,13 +5,13 @@ Installation | OAuth2 Proxy - +
Version: 7.2.x

Installation

  1. Choose how to deploy:

    a. Download Prebuilt Binary (current release is v7.2.1)

    b. Build with $ go get github.com/oauth2-proxy/oauth2-proxy/v7 which will put the binary in $GOPATH/bin

    c. Using the prebuilt docker image quay.io/oauth2-proxy/oauth2-proxy (AMD64, ARMv6 and ARM64 tags available)

    d. Using a Kubernetes manifest (Helm)

Prebuilt binaries can be validated by extracting the file and verifying it against the sha256sum.txt checksum file provided for each release starting with version v3.0.0.

$ sha256sum -c sha256sum.txt
oauth2-proxy-x.y.z.linux-amd64: OK
  1. Select a Provider and Register an OAuth Application with a Provider
  2. Configure OAuth2 Proxy using config file, command line options, or environment variables
  3. Configure SSL or Deploy behind a SSL endpoint (example provided for Nginx)
Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.3.x/behaviour/index.html b/docs/7.3.x/behaviour/index.html index f967a636..398172de 100644 --- a/docs/7.3.x/behaviour/index.html +++ b/docs/7.3.x/behaviour/index.html @@ -5,13 +5,13 @@ Behaviour | OAuth2 Proxy - +
Version: 7.3.x

Behaviour

  1. Any request passing through the proxy (and not matched by --skip-auth-regex) is checked for the proxy's session cookie (--cookie-name) (or, if allowed, a JWT token - see --skip-jwt-bearer-tokens).
  2. If authentication is required but missing then the user is asked to log in and redirected to the authentication provider (unless it is an Ajax request, i.e. one with Accept: application/json, in which case 401 Unauthorized is returned)
  3. After returning from the authentication provider, the oauth tokens are stored in the configured session store (cookie, redis, ...) and a cookie is set
  4. The request is forwarded to the upstream server with added user info and authentication headers (depending on the configuration)

Notice that the proxy also provides a number of useful endpoints.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.3.x/community/security/index.html b/docs/7.3.x/community/security/index.html index 3ebc403f..17a2f6d3 100644 --- a/docs/7.3.x/community/security/index.html +++ b/docs/7.3.x/community/security/index.html @@ -5,7 +5,7 @@ Security | OAuth2 Proxy - + @@ -29,7 +29,7 @@ If we have multiple security issues in flight simultaneously, we may delay merging fixes until all patches are ready. We may also backport the fix to previous releases, but this will be at the discretion of the maintainers.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.3.x/configuration/alpha-config/index.html b/docs/7.3.x/configuration/alpha-config/index.html index 82ce82ba..108f5258 100644 --- a/docs/7.3.x/configuration/alpha-config/index.html +++ b/docs/7.3.x/configuration/alpha-config/index.html @@ -5,7 +5,7 @@ Alpha Configuration | OAuth2 Proxy - + @@ -63,7 +63,7 @@ passed to the /oauth2/start endpoint are checked to determine wheth they are valid overrides for the given parameter passed to the IdP's login URL. Either Value or Pattern should be supplied, not both.

FieldTypeDescription
valuestringA Value rule matches just this specific value
patternstringA Pattern rule gives a regular expression that must be matched by
some substring of the value. The expression is not automatically
anchored to the start and end of the value, if you want to restrict
the whole parameter value you must anchor it yourself with ^ and $.

Upstream​

(Appears on: UpstreamConfig)

Upstream represents the configuration for an upstream server. Requests will be proxied to this upstream if the path matches the request path.

FieldTypeDescription
idstringID should be a unique identifier for the upstream.
This value is required for all upstreams.
pathstringPath is used to map requests to the upstream server.
The closest match will take precedence and all Paths must be unique.
Path can also take a pattern when used with RewriteTarget.
Path segments can be captured and matched using regular experessions.
Eg:
- ^/foo$: Match only the explicit path /foo
- ^/bar/$: Match any path prefixed with /bar/
- ^/baz/(.*)$: Match any path prefixed with /baz and capture the remaining path for use with RewriteTarget
rewriteTargetstringRewriteTarget allows users to rewrite the request path before it is sent to
the upstream server.
Use the Path to capture segments for reuse within the rewrite target.
Eg: With a Path of ^/baz/(.*), a RewriteTarget of /foo/$1 would rewrite
the request /baz/abc/123 to /foo/abc/123 before proxying to the
upstream server.
uristringThe URI of the upstream server. This may be an HTTP(S) server of a File
based URL. It may include a path, in which case all requests will be served
under that path.
Eg:
- http://localhost:8080
- https://service.localhost
- https://service.localhost/path
- file://host/path
If the URI's path is "/base" and the incoming request was for "/dir",
the upstream request will be for "/base/dir".
insecureSkipTLSVerifyboolInsecureSkipTLSVerify will skip TLS verification of upstream HTTPS hosts.
This option is insecure and will allow potential Man-In-The-Middle attacks
betweem OAuth2 Proxy and the usptream server.
Defaults to false.
staticboolStatic will make all requests to this upstream have a static response.
The response will have a body of "Authenticated" and a response code
matching StaticCode.
If StaticCode is not set, the response will return a 200 response.
staticCodeintStaticCode determines the response code for the Static response.
This option can only be used with Static enabled.
flushIntervalDurationFlushInterval is the period between flushing the response buffer when
streaming response from the upstream.
Defaults to 1 second.
passHostHeaderboolPassHostHeader determines whether the request host header should be proxied
to the upstream server.
Defaults to true.
proxyWebSocketsboolProxyWebSockets enables proxying of websockets to upstream servers
Defaults to true.
timeoutDurationTimeout is the maximum duration the server will wait for a response from the upstream server.
Defaults to 30 seconds.

UpstreamConfig​

(Appears on: AlphaOptions)

UpstreamConfig is a collection of definitions for upstream servers.

FieldTypeDescription
proxyRawPathboolProxyRawPath will pass the raw url path to upstream allowing for url's
like: "/%2F/" which would otherwise be redirected to "/"
upstreams[]UpstreamUpstreams represents the configuration for the upstream servers.
Requests will be proxied to this upstream if the path matches the request path.
Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.3.x/configuration/oauth_provider/index.html b/docs/7.3.x/configuration/oauth_provider/index.html index b3351167..7441cae0 100644 --- a/docs/7.3.x/configuration/oauth_provider/index.html +++ b/docs/7.3.x/configuration/oauth_provider/index.html @@ -5,7 +5,7 @@ OAuth Provider Configuration | OAuth2 Proxy - + @@ -50,7 +50,7 @@ to setup the client id and client secret. Your "Redirection URI" will Provider instance. Add a new case to providers.New() to allow oauth2-proxy to use the new Provider.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.3.x/configuration/overview/index.html b/docs/7.3.x/configuration/overview/index.html index b63bdf8f..8f928c27 100644 --- a/docs/7.3.x/configuration/overview/index.html +++ b/docs/7.3.x/configuration/overview/index.html @@ -5,7 +5,7 @@ Overview | OAuth2 Proxy - + @@ -20,7 +20,7 @@ The default format is configured as follows:

{{.Client}} - {{.RequestID}} - {{.Username}} [{{.Timestamp}}] {{.Host}} {{.RequestMethod}} {{.Upstream}} {{.RequestURI}} {{.Protocol}} {{.UserAgent}} {{.StatusCode}} {{.ResponseSize}} {{.RequestDuration}}

Available variables for request logging:

VariableExampleDescription
Client74.125.224.72The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.
Hostdomain.comThe value of the Host header.
ProtocolHTTP/1.0The request protocol.
RequestDuration0.001The time in seconds that a request took to process.
RequestID00010203-0405-4607-8809-0a0b0c0d0e0fThe request ID pulled from the --request-id-header. Random UUID if empty
RequestMethodGETThe request method.
RequestURI"/oauth2/auth"The URI path of the request.
ResponseSize12The size in bytes of the response.
StatusCode200The HTTP status code of the response.
Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
Upstream-The upstream data of the HTTP request.
UserAgent-The full user agent as reported by the requesting client.
Usernameusername@email.comThe email or username of the auth request.

Standard Log Format​

All other logging that is not covered by the above two types of logging will be output in this standard logging format. This includes configuration information at startup and errors that occur outside of a session. The default format is below:

[19/Mar/2015:17:20:19 -0400] [main.go:40] <MESSAGE>

If you require a different format than that, you can configure it with the --standard-logging-format flag. The default format is configured as follows:

[{{.Timestamp}}] [{{.File}}] {{.Message}}

Available variables for standard logging:

VariableExampleDescription
Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
Filemain.go:40The file and line number of the logging statement.
MessageHTTP: listening on 127.0.0.1:4180The details of the log statement.

Configuring for use with the Nginx auth_request directive​

The Nginx auth_request directive allows Nginx to authenticate requests via the oauth2-proxy's /auth endpoint, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the request through. For example:

server {
  listen 443 ssl;
  server_name ...;
  include ssl/ssl.conf;

  location /oauth2/ {
    proxy_pass       http://127.0.0.1:4180;
    proxy_set_header Host                    $host;
    proxy_set_header X-Real-IP               $remote_addr;
    proxy_set_header X-Scheme                $scheme;
    proxy_set_header X-Auth-Request-Redirect $request_uri;
    # or, if you are handling multiple domains:
    # proxy_set_header X-Auth-Request-Redirect $scheme://$host$request_uri;
  }
  location = /oauth2/auth {
    proxy_pass       http://127.0.0.1:4180;
    proxy_set_header Host             $host;
    proxy_set_header X-Real-IP        $remote_addr;
    proxy_set_header X-Scheme         $scheme;
    # nginx auth_request includes headers but not body
    proxy_set_header Content-Length   "";
    proxy_pass_request_body           off;
  }

  location / {
    auth_request /oauth2/auth;
    error_page 401 = /oauth2/sign_in;

    # pass information via X-User and X-Email headers to backend,
    # requires running with --set-xauthrequest flag
    auth_request_set $user   $upstream_http_x_auth_request_user;
    auth_request_set $email  $upstream_http_x_auth_request_email;
    proxy_set_header X-User  $user;
    proxy_set_header X-Email $email;

    # if you enabled --pass-access-token, this will pass the token to the backend
    auth_request_set $token  $upstream_http_x_auth_request_access_token;
    proxy_set_header X-Access-Token $token;

    # if you enabled --cookie-refresh, this is needed for it to work with auth_request
    auth_request_set $auth_cookie $upstream_http_set_cookie;
    add_header Set-Cookie $auth_cookie;

    # When using the --set-authorization-header flag, some provider's cookies can exceed the 4kb
    # limit and so the OAuth2 Proxy splits these into multiple parts.
    # Nginx normally only copies the first `Set-Cookie` header from the auth_request to the response,
    # so if your cookies are larger than 4kb, you will need to extract additional cookies manually.
    auth_request_set $auth_cookie_name_upstream_1 $upstream_cookie_auth_cookie_name_1;

    # Extract the Cookie attributes from the first Set-Cookie header and append them
    # to the second part ($upstream_cookie_* variables only contain the raw cookie content)
    if ($auth_cookie ~* "(; .*)") {
        set $auth_cookie_name_0 $auth_cookie;
        set $auth_cookie_name_1 "auth_cookie_name_1=$auth_cookie_name_upstream_1$1";
    }

    # Send both Set-Cookie headers now if there was a second part
    if ($auth_cookie_name_upstream_1) {
        add_header Set-Cookie $auth_cookie_name_0;
        add_header Set-Cookie $auth_cookie_name_1;
    }

    proxy_pass http://backend/;
    # or "root /path/to/site;" or "fastcgi_pass ..." etc
  }
}

When you use ingress-nginx in Kubernetes, you MUST use kubernetes/ingress-nginx (which includes the Lua module) and the following configuration snippet for your Ingress. Variables set with auth_request_set are not set-able in plain nginx config when the location is processed via proxy_pass and then may only be processed by Lua. Note that nginxinc/kubernetes-ingress does not include the Lua module.

nginx.ingress.kubernetes.io/auth-response-headers: Authorization
nginx.ingress.kubernetes.io/auth-signin: https://$host/oauth2/start?rd=$escaped_request_uri
nginx.ingress.kubernetes.io/auth-url: https://$host/oauth2/auth
nginx.ingress.kubernetes.io/configuration-snippet: |
  auth_request_set $name_upstream_1 $upstream_cookie_name_1;

  access_by_lua_block {
    if ngx.var.name_upstream_1 ~= "" then
      ngx.header["Set-Cookie"] = "name_1=" .. ngx.var.name_upstream_1 .. ngx.var.auth_cookie:match("(; .*)")
    end
  }

It is recommended to use --session-store-type=redis when expecting large sessions/OIDC tokens (e.g. with MS Azure).

You have to substitute name with the actual cookie name you configured via --cookie-name parameter. If you don't set a custom cookie name the variable should be "$upstream_cookie__oauth2_proxy_1" instead of "$upstream_cookie_name_1" and the new cookie-name should be "_oauth2_proxy_1=" instead of "name_1=".

Configuring for use with the Traefik (v2) ForwardAuth middleware​

This option requires --reverse-proxy option to be set.

ForwardAuth with 401 errors middleware​

The Traefik v2 ForwardAuth middleware allows Traefik to authenticate requests via the oauth2-proxy's /oauth2/auth endpoint on every request, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the whole request through. For example, on Dynamic File (YAML) Configuration:

http:
  routers:
    a-service:
      rule: "Host(`a-service.example.com`)"
      service: a-service-backend
      middlewares:
        - oauth-errors
        - oauth-auth
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    oauth:
      rule: "Host(`a-service.example.com`, `oauth.example.com`) && PathPrefix(`/oauth2/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"

  services:
    a-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.2:7555
    oauth-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.1:4180

  middlewares:
    auth-headers:
      headers:
        sslRedirect: true
        stsSeconds: 315360000
        browserXssFilter: true
        contentTypeNosniff: true
        forceSTSHeader: true
        sslHost: example.com
        stsIncludeSubdomains: true
        stsPreload: true
        frameDeny: true
    oauth-auth:
      forwardAuth:
        address: https://oauth.example.com/oauth2/auth
        trustForwardHeader: true
    oauth-errors:
      errors:
        status:
          - "401-403"
        service: oauth-backend
        query: "/oauth2/sign_in"

ForwardAuth with static upstreams configuration​

Redirect to sign_in functionality provided without the use of errors middleware with Traefik v2 ForwardAuth middleware pointing to oauth2-proxy service's / endpoint

Following options need to be set on oauth2-proxy:

  • --upstream=static://202: Configures a static response for authenticated sessions
  • --reverse-proxy=true: Enables the use of X-Forwarded-* headers to determine redirects correctly
http:
  routers:
    a-service-route-1:
      rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/`)"
      service: a-service-backend
      middlewares:
        - oauth-auth-redirect # redirects all unauthenticated to oauth2 signin
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    a-service-route-2:
      rule: "Host(`a-service.example.com`) && PathPrefix(`/no-auto-redirect`)"
      service: a-service-backend
      middlewares:
        - oauth-auth-wo-redirect # unauthenticated session will return a 401
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    services-oauth2-route:
      rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/oauth2/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"
    oauth2-proxy-route:
      rule: "Host(`oauth.example.com`) && PathPrefix(`/`)"
      middlewares:
        - auth-headers
      service: oauth-backend
      tls:
        certResolver: default
        domains:
          - main: "example.com"
            sans:
              - "*.example.com"

  services:
    a-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.2:7555
    b-service-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.3:7555
    oauth-backend:
      loadBalancer:
        servers:
          - url: http://172.16.0.1:4180

  middlewares:
    auth-headers:
      headers:
        sslRedirect: true
        stsSeconds: 315360000
        browserXssFilter: true
        contentTypeNosniff: true
        forceSTSHeader: true
        sslHost: example.com
        stsIncludeSubdomains: true
        stsPreload: true
        frameDeny: true
    oauth-auth-redirect:
      forwardAuth:
        address: https://oauth.example.com/
        trustForwardHeader: true
        authResponseHeaders:
          - X-Auth-Request-Access-Token
          - Authorization
    oauth-auth-wo-redirect:
      forwardAuth:
        address: https://oauth.example.com/oauth2/auth
        trustForwardHeader: true
        authResponseHeaders:
          - X-Auth-Request-Access-Token
          - Authorization
note

If you set up your OAuth2 provider to rotate your client secret, you can use the client-secret-file option to reload the secret when it is updated.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.3.x/configuration/session_storage/index.html b/docs/7.3.x/configuration/session_storage/index.html index eda52899..7ed15f0d 100644 --- a/docs/7.3.x/configuration/session_storage/index.html +++ b/docs/7.3.x/configuration/session_storage/index.html @@ -5,7 +5,7 @@ Session Storage | OAuth2 Proxy - + @@ -26,7 +26,7 @@ disclosure.

Usage--redis-use-sentinel=true flag, as well as configure the flags --redis-sentinel-master-name and --redis-sentinel-connection-urls appropriately.

Redis Cluster is available to be the backend store as well. To leverage it, you will need to set the --redis-use-cluster=true flag, and configure the flags --redis-cluster-connection-urls appropriately.

Note that flags --redis-use-sentinel=true and --redis-use-cluster=true are mutually exclusive.

Copyright © 2023 OAuth2 Proxy.
- + \ No newline at end of file diff --git a/docs/7.3.x/configuration/tls/index.html b/docs/7.3.x/configuration/tls/index.html index 81686392..28a22507 100644 --- a/docs/7.3.x/configuration/tls/index.html +++ b/docs/7.3.x/configuration/tls/index.html @@ -5,7 +5,7 @@ TLS Configuration | OAuth2 Proxy - + @@ -19,7 +19,7 @@ external load balancer like Amazon ELB or Google Platform Load Balancing) use oauth2-proxy will then authenticate requests for an upstream application. The external endpoint for this example would be https://internal.yourcompany.com/.

An example Nginx config follows. Note the use of Strict-Transport-Security header to pin requests to SSL via HSTS:

server {
    listen 443 default ssl;
    server_name internal.yourcompany.com;
    ssl_certificate /path/to/cert.pem;
    ssl_certificate_key /path/to/cert.key;
    add_header Strict-Transport-Security max-age=2592000;

    location / {
        proxy_pass http://127.0.0.1:4180;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Scheme $scheme;
        proxy_connect_timeout 1;
        proxy_send_timeout 30;
        proxy_read_timeout 30;
    }
}

  • The command line to run oauth2-proxy in this configuration would look like this:

    ./oauth2-proxy \
       --email-domain="yourcompany.com"  \
       --upstream=http://127.0.0.1:8080/ \
       --cookie-secret=... \
       --cookie-secure=true \
       --provider=... \
       --reverse-proxy=true \
       --client-id=... \
       --client-secret=...
    • Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/7.3.x/features/endpoints/index.html b/docs/7.3.x/features/endpoints/index.html index 3c3045a3..1f3d3fdf 100644 --- a/docs/7.3.x/features/endpoints/index.html +++ b/docs/7.3.x/features/endpoints/index.html @@ -5,13 +5,13 @@ Endpoints | OAuth2 Proxy - +
    Version: 7.3.x

    Endpoints

    OAuth2 Proxy responds directly to the following endpoints. All other endpoints will be proxied upstream when authenticated. The /oauth2 prefix can be changed with the --proxy-prefix config variable.

    • /robots.txt - returns a 200 OK response that disallows all User-agents from all paths; see robotstxt.org for more info
    • /ping - returns a 200 OK response, which is intended for use with health checks
    • /metrics - Metrics endpoint for Prometheus to scrape, serve on the address specified by --metrics-address, disabled by default
    • /oauth2/sign_in - the login page, which also doubles as a sign out page (it clears cookies)
    • /oauth2/sign_out - this URL is used to clear the session cookie
    • /oauth2/start - a URL that will redirect to start the OAuth cycle
    • /oauth2/callback - the URL used at the end of the OAuth cycle. The oauth app will be configured with this as the callback url.
    • /oauth2/userinfo - the URL is used to return user's email from the session in JSON format.
    • /oauth2/auth - only returns a 202 Accepted response or a 401 Unauthorized response; for use with the Nginx auth_request directive

    Sign out​

    To sign the user out, redirect them to /oauth2/sign_out. This endpoint only removes oauth2-proxy's own cookies, i.e. the user is still logged in with the authentication provider and may automatically re-login when accessing the application again. You will also need to redirect the user to the authentication provider's sign out page afterwards using the rd query parameter, i.e. redirect the user to something like (notice the url-encoding!):

    /oauth2/sign_out?rd=https%3A%2F%2Fmy-oidc-provider.example.com%2Fsign_out_page

    Alternatively, include the redirect URL in the X-Auth-Request-Redirect header:

    GET /oauth2/sign_out HTTP/1.1
    X-Auth-Request-Redirect: https://my-oidc-provider/sign_out_page
    ...

    (The "sign_out_page" should be the end_session_endpoint from the metadata if your OIDC provider supports Session Management and Discovery.)

    BEWARE that the domain you want to redirect to (my-oidc-provider.example.com in the example) must be added to the --whitelist-domain configuration option otherwise the redirect will be ignored.

    Auth​

    This endpoint returns 202 Accepted response or a 401 Unauthorized response.

    It can be configured using the following query parameters query parameters:

    • allowed_groups: comma separated list of allowed groups
    • allowed_email_domains: comma separated list of allowed email domains
    • allowed_emails: comma separated list of allowed emails
    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/7.3.x/index.html b/docs/7.3.x/index.html index 4a59da74..f96e194f 100644 --- a/docs/7.3.x/index.html +++ b/docs/7.3.x/index.html @@ -5,13 +5,13 @@ Installation | OAuth2 Proxy - +
    Version: 7.3.x

    Installation

    1. Choose how to deploy:

      a. Download Prebuilt Binary (current release is v7.3.0)

      b. Build with $ go get github.com/oauth2-proxy/oauth2-proxy/v7 which will put the binary in $GOPATH/bin

      c. Using the prebuilt docker image quay.io/oauth2-proxy/oauth2-proxy (AMD64, ARMv6 and ARM64 tags available)

      d. Using a Kubernetes manifest (Helm)

    Prebuilt binaries can be validated by extracting the file and verifying it against the sha256sum.txt checksum file provided for each release starting with version v3.0.0.

    $ sha256sum -c sha256sum.txt
    oauth2-proxy-x.y.z.linux-amd64: OK
    1. Select a Provider and Register an OAuth Application with a Provider
    2. Configure OAuth2 Proxy using config file, command line options, or environment variables
    3. Configure SSL or Deploy behind a SSL endpoint (example provided for Nginx)
    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/behaviour/index.html b/docs/behaviour/index.html index aee87d1b..19a2ab27 100644 --- a/docs/behaviour/index.html +++ b/docs/behaviour/index.html @@ -5,13 +5,13 @@ Behaviour | OAuth2 Proxy - +
    Version: 7.4.x

    Behaviour

    1. Any request passing through the proxy (and not matched by --skip-auth-regex) is checked for the proxy's session cookie (--cookie-name) (or, if allowed, a JWT token - see --skip-jwt-bearer-tokens).
    2. If authentication is required but missing then the user is asked to log in and redirected to the authentication provider (unless it is an Ajax request, i.e. one with Accept: application/json, in which case 401 Unauthorized is returned)
    3. After returning from the authentication provider, the oauth tokens are stored in the configured session store (cookie, redis, ...) and a cookie is set
    4. The request is forwarded to the upstream server with added user info and authentication headers (depending on the configuration)

    Notice that the proxy also provides a number of useful endpoints.

    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/community/security/index.html b/docs/community/security/index.html index 58cbd8ef..b4acf994 100644 --- a/docs/community/security/index.html +++ b/docs/community/security/index.html @@ -5,7 +5,7 @@ Security | OAuth2 Proxy - + @@ -29,7 +29,7 @@ If we have multiple security issues in flight simultaneously, we may delay merging fixes until all patches are ready. We may also backport the fix to previous releases, but this will be at the discretion of the maintainers.

    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/configuration/alpha-config/index.html b/docs/configuration/alpha-config/index.html index 4dd9054c..6d754c13 100644 --- a/docs/configuration/alpha-config/index.html +++ b/docs/configuration/alpha-config/index.html @@ -5,7 +5,7 @@ Alpha Configuration | OAuth2 Proxy - + @@ -63,7 +63,7 @@ passed to the /oauth2/start endpoint are checked to determine wheth they are valid overrides for the given parameter passed to the IdP's login URL. Either Value or Pattern should be supplied, not both.

    FieldTypeDescription
    valuestringA Value rule matches just this specific value
    patternstringA Pattern rule gives a regular expression that must be matched by
    some substring of the value. The expression is not automatically
    anchored to the start and end of the value, if you want to restrict
    the whole parameter value you must anchor it yourself with ^ and $.

    Upstream​

    (Appears on: UpstreamConfig)

    Upstream represents the configuration for an upstream server. Requests will be proxied to this upstream if the path matches the request path.

    FieldTypeDescription
    idstringID should be a unique identifier for the upstream.
    This value is required for all upstreams.
    pathstringPath is used to map requests to the upstream server.
    The closest match will take precedence and all Paths must be unique.
    Path can also take a pattern when used with RewriteTarget.
    Path segments can be captured and matched using regular experessions.
    Eg:
    - ^/foo$: Match only the explicit path /foo
    - ^/bar/$: Match any path prefixed with /bar/
    - ^/baz/(.*)$: Match any path prefixed with /baz and capture the remaining path for use with RewriteTarget
    rewriteTargetstringRewriteTarget allows users to rewrite the request path before it is sent to
    the upstream server.
    Use the Path to capture segments for reuse within the rewrite target.
    Eg: With a Path of ^/baz/(.*), a RewriteTarget of /foo/$1 would rewrite
    the request /baz/abc/123 to /foo/abc/123 before proxying to the
    upstream server.
    uristringThe URI of the upstream server. This may be an HTTP(S) server of a File
    based URL. It may include a path, in which case all requests will be served
    under that path.
    Eg:
    - http://localhost:8080
    - https://service.localhost
    - https://service.localhost/path
    - file://host/path
    If the URI's path is "/base" and the incoming request was for "/dir",
    the upstream request will be for "/base/dir".
    insecureSkipTLSVerifyboolInsecureSkipTLSVerify will skip TLS verification of upstream HTTPS hosts.
    This option is insecure and will allow potential Man-In-The-Middle attacks
    betweem OAuth2 Proxy and the usptream server.
    Defaults to false.
    staticboolStatic will make all requests to this upstream have a static response.
    The response will have a body of "Authenticated" and a response code
    matching StaticCode.
    If StaticCode is not set, the response will return a 200 response.
    staticCodeintStaticCode determines the response code for the Static response.
    This option can only be used with Static enabled.
    flushIntervalDurationFlushInterval is the period between flushing the response buffer when
    streaming response from the upstream.
    Defaults to 1 second.
    passHostHeaderboolPassHostHeader determines whether the request host header should be proxied
    to the upstream server.
    Defaults to true.
    proxyWebSocketsboolProxyWebSockets enables proxying of websockets to upstream servers
    Defaults to true.
    timeoutDurationTimeout is the maximum duration the server will wait for a response from the upstream server.
    Defaults to 30 seconds.

    UpstreamConfig​

    (Appears on: AlphaOptions)

    UpstreamConfig is a collection of definitions for upstream servers.

    FieldTypeDescription
    proxyRawPathboolProxyRawPath will pass the raw url path to upstream allowing for url's
    like: "/%2F/" which would otherwise be redirected to "/"
    upstreams[]UpstreamUpstreams represents the configuration for the upstream servers.
    Requests will be proxied to this upstream if the path matches the request path.
    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/configuration/oauth_provider/index.html b/docs/configuration/oauth_provider/index.html index c1d5751c..8bf1398d 100644 --- a/docs/configuration/oauth_provider/index.html +++ b/docs/configuration/oauth_provider/index.html @@ -5,7 +5,7 @@ OAuth Provider Configuration | OAuth2 Proxy - + @@ -60,7 +60,7 @@ to setup the client id and client secret. Your "Redirection URI" will Provider instance. Add a new case to providers.New() to allow oauth2-proxy to use the new Provider.

    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/configuration/overview/index.html b/docs/configuration/overview/index.html index 8fe48129..36ae0736 100644 --- a/docs/configuration/overview/index.html +++ b/docs/configuration/overview/index.html @@ -5,7 +5,7 @@ Overview | OAuth2 Proxy - + @@ -20,7 +20,7 @@ The default format is configured as follows:

    {{.Client}} - {{.RequestID}} - {{.Username}} [{{.Timestamp}}] {{.Host}} {{.RequestMethod}} {{.Upstream}} {{.RequestURI}} {{.Protocol}} {{.UserAgent}} {{.StatusCode}} {{.ResponseSize}} {{.RequestDuration}}

    Available variables for request logging:

    VariableExampleDescription
    Client74.125.224.72The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.
    Hostdomain.comThe value of the Host header.
    ProtocolHTTP/1.0The request protocol.
    RequestDuration0.001The time in seconds that a request took to process.
    RequestID00010203-0405-4607-8809-0a0b0c0d0e0fThe request ID pulled from the --request-id-header. Random UUID if empty
    RequestMethodGETThe request method.
    RequestURI"/oauth2/auth"The URI path of the request.
    ResponseSize12The size in bytes of the response.
    StatusCode200The HTTP status code of the response.
    Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
    Upstream-The upstream data of the HTTP request.
    UserAgent-The full user agent as reported by the requesting client.
    Usernameusername@email.comThe email or username of the auth request.

    Standard Log Format​

    All other logging that is not covered by the above two types of logging will be output in this standard logging format. This includes configuration information at startup and errors that occur outside of a session. The default format is below:

    [19/Mar/2015:17:20:19 -0400] [main.go:40] <MESSAGE>

    If you require a different format than that, you can configure it with the --standard-logging-format flag. The default format is configured as follows:

    [{{.Timestamp}}] [{{.File}}] {{.Message}}

    Available variables for standard logging:

    VariableExampleDescription
    Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
    Filemain.go:40The file and line number of the logging statement.
    MessageHTTP: listening on 127.0.0.1:4180The details of the log statement.

    Configuring for use with the Nginx auth_request directive​

    The Nginx auth_request directive allows Nginx to authenticate requests via the oauth2-proxy's /auth endpoint, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the request through. For example:

    server {
      listen 443 ssl;
      server_name ...;
      include ssl/ssl.conf;

      location /oauth2/ {
        proxy_pass       http://127.0.0.1:4180;
        proxy_set_header Host                    $host;
        proxy_set_header X-Real-IP               $remote_addr;
        proxy_set_header X-Scheme                $scheme;
        proxy_set_header X-Auth-Request-Redirect $request_uri;
        # or, if you are handling multiple domains:
        # proxy_set_header X-Auth-Request-Redirect $scheme://$host$request_uri;
      }
      location = /oauth2/auth {
        proxy_pass       http://127.0.0.1:4180;
        proxy_set_header Host             $host;
        proxy_set_header X-Real-IP        $remote_addr;
        proxy_set_header X-Scheme         $scheme;
        # nginx auth_request includes headers but not body
        proxy_set_header Content-Length   "";
        proxy_pass_request_body           off;
      }

      location / {
        auth_request /oauth2/auth;
        error_page 401 = /oauth2/sign_in;

        # pass information via X-User and X-Email headers to backend,
        # requires running with --set-xauthrequest flag
        auth_request_set $user   $upstream_http_x_auth_request_user;
        auth_request_set $email  $upstream_http_x_auth_request_email;
        proxy_set_header X-User  $user;
        proxy_set_header X-Email $email;

        # if you enabled --pass-access-token, this will pass the token to the backend
        auth_request_set $token  $upstream_http_x_auth_request_access_token;
        proxy_set_header X-Access-Token $token;

        # if you enabled --cookie-refresh, this is needed for it to work with auth_request
        auth_request_set $auth_cookie $upstream_http_set_cookie;
        add_header Set-Cookie $auth_cookie;

        # When using the --set-authorization-header flag, some provider's cookies can exceed the 4kb
        # limit and so the OAuth2 Proxy splits these into multiple parts.
        # Nginx normally only copies the first `Set-Cookie` header from the auth_request to the response,
        # so if your cookies are larger than 4kb, you will need to extract additional cookies manually.
        auth_request_set $auth_cookie_name_upstream_1 $upstream_cookie_auth_cookie_name_1;

        # Extract the Cookie attributes from the first Set-Cookie header and append them
        # to the second part ($upstream_cookie_* variables only contain the raw cookie content)
        if ($auth_cookie ~* "(; .*)") {
            set $auth_cookie_name_0 $auth_cookie;
            set $auth_cookie_name_1 "auth_cookie_name_1=$auth_cookie_name_upstream_1$1";
        }

        # Send both Set-Cookie headers now if there was a second part
        if ($auth_cookie_name_upstream_1) {
            add_header Set-Cookie $auth_cookie_name_0;
            add_header Set-Cookie $auth_cookie_name_1;
        }

        proxy_pass http://backend/;
        # or "root /path/to/site;" or "fastcgi_pass ..." etc
      }
    }

    When you use ingress-nginx in Kubernetes, you MUST use kubernetes/ingress-nginx (which includes the Lua module) and the following configuration snippet for your Ingress. Variables set with auth_request_set are not set-able in plain nginx config when the location is processed via proxy_pass and then may only be processed by Lua. Note that nginxinc/kubernetes-ingress does not include the Lua module.

    nginx.ingress.kubernetes.io/auth-response-headers: Authorization
    nginx.ingress.kubernetes.io/auth-signin: https://$host/oauth2/start?rd=$escaped_request_uri
    nginx.ingress.kubernetes.io/auth-url: https://$host/oauth2/auth
    nginx.ingress.kubernetes.io/configuration-snippet: |
      auth_request_set $name_upstream_1 $upstream_cookie_name_1;

      access_by_lua_block {
        if ngx.var.name_upstream_1 ~= "" then
          ngx.header["Set-Cookie"] = "name_1=" .. ngx.var.name_upstream_1 .. ngx.var.auth_cookie:match("(; .*)")
        end
      }

    It is recommended to use --session-store-type=redis when expecting large sessions/OIDC tokens (e.g. with MS Azure).

    You have to substitute name with the actual cookie name you configured via --cookie-name parameter. If you don't set a custom cookie name the variable should be "$upstream_cookie__oauth2_proxy_1" instead of "$upstream_cookie_name_1" and the new cookie-name should be "_oauth2_proxy_1=" instead of "name_1=".

    Configuring for use with the Traefik (v2) ForwardAuth middleware​

    This option requires --reverse-proxy option to be set.

    ForwardAuth with 401 errors middleware​

    The Traefik v2 ForwardAuth middleware allows Traefik to authenticate requests via the oauth2-proxy's /oauth2/auth endpoint on every request, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the whole request through. For example, on Dynamic File (YAML) Configuration:

    http:
      routers:
        a-service:
          rule: "Host(`a-service.example.com`)"
          service: a-service-backend
          middlewares:
            - oauth-errors
            - oauth-auth
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"
        oauth:
          rule: "Host(`a-service.example.com`, `oauth.example.com`) && PathPrefix(`/oauth2/`)"
          middlewares:
            - auth-headers
          service: oauth-backend
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"

      services:
        a-service-backend:
          loadBalancer:
            servers:
              - url: http://172.16.0.2:7555
        oauth-backend:
          loadBalancer:
            servers:
              - url: http://172.16.0.1:4180

      middlewares:
        auth-headers:
          headers:
            sslRedirect: true
            stsSeconds: 315360000
            browserXssFilter: true
            contentTypeNosniff: true
            forceSTSHeader: true
            sslHost: example.com
            stsIncludeSubdomains: true
            stsPreload: true
            frameDeny: true
        oauth-auth:
          forwardAuth:
            address: https://oauth.example.com/oauth2/auth
            trustForwardHeader: true
        oauth-errors:
          errors:
            status:
              - "401-403"
            service: oauth-backend
            query: "/oauth2/sign_in"

    ForwardAuth with static upstreams configuration​

    Redirect to sign_in functionality provided without the use of errors middleware with Traefik v2 ForwardAuth middleware pointing to oauth2-proxy service's / endpoint

    Following options need to be set on oauth2-proxy:

    • --upstream=static://202: Configures a static response for authenticated sessions
    • --reverse-proxy=true: Enables the use of X-Forwarded-* headers to determine redirects correctly
    http:
      routers:
        a-service-route-1:
          rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/`)"
          service: a-service-backend
          middlewares:
            - oauth-auth-redirect # redirects all unauthenticated to oauth2 signin
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"
        a-service-route-2:
          rule: "Host(`a-service.example.com`) && PathPrefix(`/no-auto-redirect`)"
          service: a-service-backend
          middlewares:
            - oauth-auth-wo-redirect # unauthenticated session will return a 401
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"
        services-oauth2-route:
          rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/oauth2/`)"
          middlewares:
            - auth-headers
          service: oauth-backend
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"
        oauth2-proxy-route:
          rule: "Host(`oauth.example.com`) && PathPrefix(`/`)"
          middlewares:
            - auth-headers
          service: oauth-backend
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"

      services:
        a-service-backend:
          loadBalancer:
            servers:
              - url: http://172.16.0.2:7555
        b-service-backend:
          loadBalancer:
            servers:
              - url: http://172.16.0.3:7555
        oauth-backend:
          loadBalancer:
            servers:
              - url: http://172.16.0.1:4180

      middlewares:
        auth-headers:
          headers:
            sslRedirect: true
            stsSeconds: 315360000
            browserXssFilter: true
            contentTypeNosniff: true
            forceSTSHeader: true
            sslHost: example.com
            stsIncludeSubdomains: true
            stsPreload: true
            frameDeny: true
        oauth-auth-redirect:
          forwardAuth:
            address: https://oauth.example.com/
            trustForwardHeader: true
            authResponseHeaders:
              - X-Auth-Request-Access-Token
              - Authorization
        oauth-auth-wo-redirect:
          forwardAuth:
            address: https://oauth.example.com/oauth2/auth
            trustForwardHeader: true
            authResponseHeaders:
              - X-Auth-Request-Access-Token
              - Authorization
    note

    If you set up your OAuth2 provider to rotate your client secret, you can use the client-secret-file option to reload the secret when it is updated.

    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/configuration/session_storage/index.html b/docs/configuration/session_storage/index.html index ee0da0a2..b9db2a71 100644 --- a/docs/configuration/session_storage/index.html +++ b/docs/configuration/session_storage/index.html @@ -5,7 +5,7 @@ Session Storage | OAuth2 Proxy - + @@ -28,7 +28,7 @@ and --redis-sentinel-connection-urls appropriately.

    Redis Clu --redis-use-cluster=true flag, and configure the flags --redis-cluster-connection-urls appropriately.

    Note that flags --redis-use-sentinel=true and --redis-use-cluster=true are mutually exclusive.

    Note, if Redis timeout option is set to non-zero, the --redis-connection-idle-timeout must be less than Redis timeout option. For example: if either redis.conf includes timeout 15 or using CONFIG SET timeout 15 the --redis-connection-idle-timeout must be at least --redis-connection-idle-timeout=14

    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/configuration/tls/index.html b/docs/configuration/tls/index.html index 8f067e77..3da41139 100644 --- a/docs/configuration/tls/index.html +++ b/docs/configuration/tls/index.html @@ -5,7 +5,7 @@ TLS Configuration | OAuth2 Proxy - + @@ -20,7 +20,7 @@ external load balancer like Amazon ELB or Google Platform Load Balancing) use oauth2-proxy will then authenticate requests for an upstream application. The external endpoint for this example would be https://internal.yourcompany.com/.

    An example Nginx config follows. Note the use of Strict-Transport-Security header to pin requests to SSL via HSTS:

    server {
        listen 443 default ssl;
        server_name internal.yourcompany.com;
        ssl_certificate /path/to/cert.pem;
        ssl_certificate_key /path/to/cert.key;
        add_header Strict-Transport-Security max-age=2592000;

        location / {
            proxy_pass http://127.0.0.1:4180;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Scheme $scheme;
            proxy_connect_timeout 1;
            proxy_send_timeout 30;
            proxy_read_timeout 30;
        }
    }

  • The command line to run oauth2-proxy in this configuration would look like this:

    ./oauth2-proxy \
       --email-domain="yourcompany.com"  \
       --upstream=http://127.0.0.1:8080/ \
       --cookie-secret=... \
       --cookie-secure=true \
       --provider=... \
       --reverse-proxy=true \
       --client-id=... \
       --client-secret=...
    • Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/features/endpoints/index.html b/docs/features/endpoints/index.html index 53788884..1a9e9531 100644 --- a/docs/features/endpoints/index.html +++ b/docs/features/endpoints/index.html @@ -5,13 +5,13 @@ Endpoints | OAuth2 Proxy - +
    Version: 7.4.x

    Endpoints

    OAuth2 Proxy responds directly to the following endpoints. All other endpoints will be proxied upstream when authenticated. The /oauth2 prefix can be changed with the --proxy-prefix config variable.

    • /robots.txt - returns a 200 OK response that disallows all User-agents from all paths; see robotstxt.org for more info
    • /ping - returns a 200 OK response, which is intended for use with health checks
    • /metrics - Metrics endpoint for Prometheus to scrape, serve on the address specified by --metrics-address, disabled by default
    • /oauth2/sign_in - the login page, which also doubles as a sign out page (it clears cookies)
    • /oauth2/sign_out - this URL is used to clear the session cookie
    • /oauth2/start - a URL that will redirect to start the OAuth cycle
    • /oauth2/callback - the URL used at the end of the OAuth cycle. The oauth app will be configured with this as the callback url.
    • /oauth2/userinfo - the URL is used to return user's email from the session in JSON format.
    • /oauth2/auth - only returns a 202 Accepted response or a 401 Unauthorized response; for use with the Nginx auth_request directive

    Sign out​

    To sign the user out, redirect them to /oauth2/sign_out. This endpoint only removes oauth2-proxy's own cookies, i.e. the user is still logged in with the authentication provider and may automatically re-login when accessing the application again. You will also need to redirect the user to the authentication provider's sign out page afterwards using the rd query parameter, i.e. redirect the user to something like (notice the url-encoding!):

    /oauth2/sign_out?rd=https%3A%2F%2Fmy-oidc-provider.example.com%2Fsign_out_page

    Alternatively, include the redirect URL in the X-Auth-Request-Redirect header:

    GET /oauth2/sign_out HTTP/1.1
    X-Auth-Request-Redirect: https://my-oidc-provider/sign_out_page
    ...

    (The "sign_out_page" should be the end_session_endpoint from the metadata if your OIDC provider supports Session Management and Discovery.)

    BEWARE that the domain you want to redirect to (my-oidc-provider.example.com in the example) must be added to the --whitelist-domain configuration option otherwise the redirect will be ignored. Make sure to include the actual domain and port (if needed) and not the URL (e.g "localhost:8081" instead of "http://localhost:8081").

    Auth​

    This endpoint returns 202 Accepted response or a 401 Unauthorized response.

    It can be configured using the following query parameters query parameters:

    • allowed_groups: comma separated list of allowed groups
    • allowed_email_domains: comma separated list of allowed email domains
    • allowed_emails: comma separated list of allowed emails
    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/index.html b/docs/index.html index 39b513cf..9fcfb031 100644 --- a/docs/index.html +++ b/docs/index.html @@ -5,13 +5,13 @@ Installation | OAuth2 Proxy - +
    Version: 7.4.x

    Installation

    1. Choose how to deploy:

      a. Download Prebuilt Binary (current release is v7.4.0)

      b. Build with $ go get github.com/oauth2-proxy/oauth2-proxy/v7 which will put the binary in $GOPATH/bin

      c. Using the prebuilt docker image quay.io/oauth2-proxy/oauth2-proxy (AMD64, ARMv6 and ARM64 tags available)

      d. Using a Kubernetes manifest (Helm)

    Prebuilt binaries can be validated by extracting the file and verifying it against the sha256sum.txt checksum file provided for each release starting with version v3.0.0.

    $ sha256sum -c sha256sum.txt
    oauth2-proxy-x.y.z.linux-amd64: OK
    1. Select a Provider and Register an OAuth Application with a Provider
    2. Configure OAuth2 Proxy using config file, command line options, or environment variables
    3. Configure SSL or Deploy behind a SSL endpoint (example provided for Nginx)
    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/next/behaviour/index.html b/docs/next/behaviour/index.html index aa99aac7..ea95beec 100644 --- a/docs/next/behaviour/index.html +++ b/docs/next/behaviour/index.html @@ -5,13 +5,13 @@ Behaviour | OAuth2 Proxy - +
    Version: Next

    Behaviour

    1. Any request passing through the proxy (and not matched by --skip-auth-regex) is checked for the proxy's session cookie (--cookie-name) (or, if allowed, a JWT token - see --skip-jwt-bearer-tokens).
    2. If authentication is required but missing then the user is asked to log in and redirected to the authentication provider (unless it is an Ajax request, i.e. one with Accept: application/json, in which case 401 Unauthorized is returned)
    3. After returning from the authentication provider, the oauth tokens are stored in the configured session store (cookie, redis, ...) and a cookie is set
    4. The request is forwarded to the upstream server with added user info and authentication headers (depending on the configuration)

    Notice that the proxy also provides a number of useful endpoints.

    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/next/community/security/index.html b/docs/next/community/security/index.html index 9340ae1d..9aa13b55 100644 --- a/docs/next/community/security/index.html +++ b/docs/next/community/security/index.html @@ -5,7 +5,7 @@ Security | OAuth2 Proxy - + @@ -29,7 +29,7 @@ If we have multiple security issues in flight simultaneously, we may delay merging fixes until all patches are ready. We may also backport the fix to previous releases, but this will be at the discretion of the maintainers.

    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/next/configuration/alpha-config/index.html b/docs/next/configuration/alpha-config/index.html index 8f1e226d..8245d845 100644 --- a/docs/next/configuration/alpha-config/index.html +++ b/docs/next/configuration/alpha-config/index.html @@ -5,7 +5,7 @@ Alpha Configuration | OAuth2 Proxy - + @@ -32,7 +32,7 @@ available as part of the primary configuration structure for OAuth2 Proxy.

    FieldTypeDescription
    upstreamConfigUpstreamConfigUpstreamConfig is used to configure upstream servers.
    Once a user is authenticated, requests to the server will be proxied to
    these upstream servers based on the path mappings defined in this list.
    injectRequestHeaders[]HeaderInjectRequestHeaders is used to configure headers that should be added
    to requests to upstream servers.
    Headers may source values from either the authenticated user's session
    or from a static secret value.
    injectResponseHeaders[]HeaderInjectResponseHeaders is used to configure headers that should be added
    to responses from the proxy.
    This is typically used when using the proxy as an external authentication
    provider in conjunction with another proxy such as NGINX and its
    auth_request module.
    Headers may source values from either the authenticated user's session
    or from a static secret value.
    serverServerServer is used to configure the HTTP(S) server for the proxy application.
    You may choose to run both HTTP and HTTPS servers simultaneously.
    This can be done by setting the BindAddress and the SecureBindAddress simultaneously.
    To use the secure server you must configure a TLS certificate and key.
    metricsServerServerMetricsServer is used to configure the HTTP(S) server for metrics.
    You may choose to run both HTTP and HTTPS servers simultaneously.
    This can be done by setting the BindAddress and the SecureBindAddress simultaneously.
    To use the secure server you must configure a TLS certificate and key.
    providersProvidersProviders is used to configure multiple providers.

    AzureOptions​

    (Appears on: Provider)

    FieldTypeDescription
    tenantstringTenant directs to a tenant-specific or common (tenant-independent) endpoint
    Default value is 'common'
    graphGroupFieldstringGraphGroupField configures the group field to be used when building the groups list from Microsoft Graph
    Default value is 'id'

    BitbucketOptions​

    (Appears on: Provider)

    FieldTypeDescription
    teamstringTeam sets restrict logins to members of this team
    repositorystringRepository sets restrict logins to user with access to this repository

    ClaimSource​

    (Appears on: HeaderValue)

    ClaimSource allows loading a header value from a claim within the session

    FieldTypeDescription
    claimstringClaim is the name of the claim in the session that the value should be
    loaded from.
    prefixstringPrefix is an optional prefix that will be prepended to the value of the
    claim if it is non-empty.
    basicAuthPasswordSecretSourceBasicAuthPassword converts this claim into a basic auth header.
    Note the value of claim will become the basic auth username and the
    basicAuthPassword will be used as the password value.

    Duration​

    (string alias)​

    (Appears on: Upstream)

    Duration is as string representation of a period of time. A duration string is a is a possibly signed sequence of decimal numbers, each with optional fraction and a unit suffix, such as "300ms", "-1.5h" or "2h45m". -Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".

    GitHubOptions​

    (Appears on: Provider)

    FieldTypeDescription
    orgstringOrg sets restrict logins to members of this organisation
    teamstringTeam sets restrict logins to members of this team
    repostringRepo sets restrict logins to collaborators of this repository
    tokenstringToken is the token to use when verifying repository collaborators
    it must have push access to the repository
    users[]stringUsers allows users with these usernames to login
    even if they do not belong to the specified org and team or collaborators

    GitLabOptions​

    (Appears on: Provider)

    FieldTypeDescription
    group[]stringGroup sets restrict logins to members of this group
    projects[]stringProjects restricts logins to members of any of these projects

    GoogleOptions​

    (Appears on: Provider)

    FieldTypeDescription
    group[]stringGroups sets restrict logins to members of this google group
    adminEmailstringAdminEmail is the google admin to impersonate for api calls
    serviceAccountJsonstringServiceAccountJSON is the path to the service account json credentials

    (Appears on: AlphaOptions)

    Header represents an individual header that will be added to a request or +Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".

    GitHubOptions​

    (Appears on: Provider)

    FieldTypeDescription
    orgstringOrg sets restrict logins to members of this organisation
    teamstringTeam sets restrict logins to members of this team
    repostringRepo sets restrict logins to collaborators of this repository
    tokenstringToken is the token to use when verifying repository collaborators
    it must have push access to the repository
    users[]stringUsers allows users with these usernames to login
    even if they do not belong to the specified org and team or collaborators

    GitLabOptions​

    (Appears on: Provider)

    FieldTypeDescription
    group[]stringGroup sets restrict logins to members of this group
    projects[]stringProjects restricts logins to members of any of these projects

    GoogleOptions​

    (Appears on: Provider)

    FieldTypeDescription
    group[]stringGroups sets restrict logins to members of this google group
    adminEmailstringAdminEmail is the google admin to impersonate for api calls
    serviceAccountJsonstringServiceAccountJSON is the path to the service account json credentials
    useApplicationDefaultCredentialsboolUseApplicationDefaultCredentials is a boolean whether to use Application Default Credentials instead of a ServiceAccountJSON

    (Appears on: AlphaOptions)

    Header represents an individual header that will be added to a request or response header.

    FieldTypeDescription
    namestringName is the header name to be used for this set of values.
    Names should be unique within a list of Headers.
    preserveRequestValueboolPreserveRequestValue determines whether any values for this header
    should be preserved for the request to the upstream server.
    This option only applies to injected request headers.
    Defaults to false (headers that match this header will be stripped).
    values[]HeaderValueValues contains the desired values for this header

    HeaderValue​

    (Appears on: Header)

    HeaderValue represents a single header value and the sources that can make up the header value

    FieldTypeDescription
    value[]byteValue expects a base64 encoded string value.
    fromEnvstringFromEnv expects the name of an environment variable.
    fromFilestringFromFile expects a path to a file containing the secret value.
    claimstringClaim is the name of the claim in the session that the value should be
    loaded from.
    prefixstringPrefix is an optional prefix that will be prepended to the value of the
    claim if it is non-empty.
    basicAuthPasswordSecretSourceBasicAuthPassword converts this claim into a basic auth header.
    Note the value of claim will become the basic auth username and the
    basicAuthPassword will be used as the password value.

    KeycloakOptions​

    (Appears on: Provider)

    FieldTypeDescription
    groups[]stringGroup enables to restrict login to members of indicated group
    roles[]stringRole enables to restrict login to users with role (only available when using the keycloak-oidc provider)

    LoginGovOptions​

    (Appears on: Provider)

    FieldTypeDescription
    jwtKeystringJWTKey is a private key in PEM format used to sign JWT,
    jwtKeyFilestringJWTKeyFile is a path to the private key file in PEM format used to sign the JWT
    pubjwkURLstringPubJWKURL is the JWK pubkey access endpoint

    LoginURLParameter​

    (Appears on: Provider)

    LoginURLParameter is the configuration for a single query parameter that can be passed through from the /oauth2/start endpoint to the IdP login @@ -63,7 +63,7 @@ passed to the /oauth2/start endpoint are checked to determine wheth they are valid overrides for the given parameter passed to the IdP's login URL. Either Value or Pattern should be supplied, not both.

    FieldTypeDescription
    valuestringA Value rule matches just this specific value
    patternstringA Pattern rule gives a regular expression that must be matched by
    some substring of the value. The expression is not automatically
    anchored to the start and end of the value, if you want to restrict
    the whole parameter value you must anchor it yourself with ^ and $.

    Upstream​

    (Appears on: UpstreamConfig)

    Upstream represents the configuration for an upstream server. Requests will be proxied to this upstream if the path matches the request path.

    FieldTypeDescription
    idstringID should be a unique identifier for the upstream.
    This value is required for all upstreams.
    pathstringPath is used to map requests to the upstream server.
    The closest match will take precedence and all Paths must be unique.
    Path can also take a pattern when used with RewriteTarget.
    Path segments can be captured and matched using regular experessions.
    Eg:
    - ^/foo$: Match only the explicit path /foo
    - ^/bar/$: Match any path prefixed with /bar/
    - ^/baz/(.*)$: Match any path prefixed with /baz and capture the remaining path for use with RewriteTarget
    rewriteTargetstringRewriteTarget allows users to rewrite the request path before it is sent to
    the upstream server.
    Use the Path to capture segments for reuse within the rewrite target.
    Eg: With a Path of ^/baz/(.*), a RewriteTarget of /foo/$1 would rewrite
    the request /baz/abc/123 to /foo/abc/123 before proxying to the
    upstream server.
    uristringThe URI of the upstream server. This may be an HTTP(S) server of a File
    based URL. It may include a path, in which case all requests will be served
    under that path.
    Eg:
    - http://localhost:8080
    - https://service.localhost
    - https://service.localhost/path
    - file://host/path
    If the URI's path is "/base" and the incoming request was for "/dir",
    the upstream request will be for "/base/dir".
    insecureSkipTLSVerifyboolInsecureSkipTLSVerify will skip TLS verification of upstream HTTPS hosts.
    This option is insecure and will allow potential Man-In-The-Middle attacks
    betweem OAuth2 Proxy and the usptream server.
    Defaults to false.
    staticboolStatic will make all requests to this upstream have a static response.
    The response will have a body of "Authenticated" and a response code
    matching StaticCode.
    If StaticCode is not set, the response will return a 200 response.
    staticCodeintStaticCode determines the response code for the Static response.
    This option can only be used with Static enabled.
    flushIntervalDurationFlushInterval is the period between flushing the response buffer when
    streaming response from the upstream.
    Defaults to 1 second.
    passHostHeaderboolPassHostHeader determines whether the request host header should be proxied
    to the upstream server.
    Defaults to true.
    proxyWebSocketsboolProxyWebSockets enables proxying of websockets to upstream servers
    Defaults to true.
    timeoutDurationTimeout is the maximum duration the server will wait for a response from the upstream server.
    Defaults to 30 seconds.

    UpstreamConfig​

    (Appears on: AlphaOptions)

    UpstreamConfig is a collection of definitions for upstream servers.

    FieldTypeDescription
    proxyRawPathboolProxyRawPath will pass the raw url path to upstream allowing for url's
    like: "/%2F/" which would otherwise be redirected to "/"
    upstreams[]UpstreamUpstreams represents the configuration for the upstream servers.
    Requests will be proxied to this upstream if the path matches the request path.
    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/next/configuration/oauth_provider/index.html b/docs/next/configuration/oauth_provider/index.html index c752221b..e10271bc 100644 --- a/docs/next/configuration/oauth_provider/index.html +++ b/docs/next/configuration/oauth_provider/index.html @@ -5,12 +5,16 @@ OAuth Provider Configuration | OAuth2 Proxy - +
    -
    Version: Next

    OAuth Provider Configuration

    You will need to register an OAuth application with a Provider (Google, GitHub or another provider), and configure it with Redirect URI(s) for the domain you intend to run oauth2-proxy on.

    Valid providers are :

    The provider can be selected using the provider configuration value.

    Please note that not all providers support all claims. The preferred_username claim is currently only supported by the OpenID Connect provider.

    Google Auth Provider​

    For Google, the registration steps are:

    1. Create a new project: https://console.developers.google.com/project
    2. Choose the new project from the top right project dropdown (only if another project is selected)
    3. In the project Dashboard center pane, choose "APIs & Services"
    4. In the left Nav pane, choose "Credentials"
    5. In the center pane, choose "OAuth consent screen" tab. Fill in "Product name shown to users" and hit save.
    6. In the center pane, choose "Credentials" tab.
      • Open the "New credentials" drop down
      • Choose "OAuth client ID"
      • Choose "Web application"
      • Application name is freeform, choose something appropriate
      • Authorized JavaScript origins is your domain ex: https://internal.yourcompany.com
      • Authorized redirect URIs is the location of oauth2/callback ex: https://internal.yourcompany.com/oauth2/callback
      • Choose "Create"
    7. Take note of the Client ID and Client Secret

    It's recommended to refresh sessions on a short interval (1h) with cookie-refresh setting which validates that the account is still authorized.

    Restrict auth to specific Google groups on your domain. (optional)​

    1. Create a service account: https://developers.google.com/identity/protocols/OAuth2ServiceAccount and make sure to download the json file.
    2. Make note of the Client ID for a future step.
    3. Under "APIs & Auth", choose APIs.
    4. Click on Admin SDK and then Enable API.
    5. Follow the steps on https://developers.google.com/admin-sdk/directory/v1/guides/delegation#delegate_domain-wide_authority_to_your_service_account and give the client id from step 2 the following oauth scopes:
    https://www.googleapis.com/auth/admin.directory.group.readonly
    https://www.googleapis.com/auth/admin.directory.user.readonly
    1. Follow the steps on https://support.google.com/a/answer/60757 to enable Admin API access.
    2. Create or choose an existing administrative email address on the Gmail domain to assign to the google-admin-email flag. This email will be impersonated by this client to make calls to the Admin SDK. See the note on the link from step 5 for the reason why.
    3. Create or choose an existing email group and set that email to the google-group flag. You can pass multiple instances of this flag with different groups +
      Version: Next

      OAuth Provider Configuration

      You will need to register an OAuth application with a Provider (Google, GitHub or another provider), and configure it with Redirect URI(s) for the domain you intend to run oauth2-proxy on.

      Valid providers are :

      The provider can be selected using the provider configuration value.

      Please note that not all providers support all claims. The preferred_username claim is currently only supported by the OpenID Connect provider.

      Google Auth Provider​

      For Google, the registration steps are:

      1. Create a new project: https://console.developers.google.com/project
      2. Choose the new project from the top right project dropdown (only if another project is selected)
      3. In the project Dashboard center pane, choose "APIs & Services"
      4. In the left Nav pane, choose "Credentials"
      5. In the center pane, choose "OAuth consent screen" tab. Fill in "Product name shown to users" and hit save.
      6. In the center pane, choose "Credentials" tab.
        • Open the "New credentials" drop down
        • Choose "OAuth client ID"
        • Choose "Web application"
        • Application name is freeform, choose something appropriate
        • Authorized JavaScript origins is your domain ex: https://internal.yourcompany.com
        • Authorized redirect URIs is the location of oauth2/callback ex: https://internal.yourcompany.com/oauth2/callback
        • Choose "Create"
      7. Take note of the Client ID and Client Secret

      It's recommended to refresh sessions on a short interval (1h) with cookie-refresh setting which validates that the account is still authorized.

      Restrict auth to specific Google groups on your domain. (optional)​

      1. Create a service account and download the json +file if you're not using Application Default Credentials / Workload Identity / Workload Identity Federation (recommended).
      2. Make note of the Client ID for a future step.
      3. Under "APIs & Auth", choose APIs.
      4. Click on Admin SDK and then Enable API.
      5. Follow the steps on https://developers.google.com/admin-sdk/directory/v1/guides/delegation#delegate_domain-wide_authority_to_your_service_account and give the client id from step 2 the following oauth scopes:
      Using Application Default Credentials (ADC) / Workload Identity / Workload Identity Federation (recommended)​

      oauth2-proxy can make use of Application Default Credentials. +When deployed within GCP, this means that it can automatically use the service account attached to the resource. When deployed to GKE, ADC +can be leveraged through a feature called Workload Identity. Follow Google's guide +to set up Workload Identity.

      When deployed outside of GCP, Workload Identity Federation might be an option.

      https://www.googleapis.com/auth/admin.directory.group.readonly
      https://www.googleapis.com/auth/admin.directory.user.readonly
      1. Follow the steps on https://support.google.com/a/answer/60757 to enable Admin API access.
      2. Create or choose an existing administrative email address on the Gmail domain to assign to the google-admin-email flag. This email will be impersonated by this client to make calls to the Admin SDK. See the note on the link from step 5 for the reason why.
      3. Create or choose an existing email group and set that email to the google-group flag. You can pass multiple instances of this flag with different groups and the user will be checked against all the provided groups.
      4. Lock down the permissions on the json file downloaded from step 1 so only oauth2-proxy is able to read the file and set the path to the file in the google-service-account-json flag.
      5. Restart oauth2-proxy.

      Note: The user is checked against the group members list on initial authentication and every time the token is refreshed ( about once an hour ).

      Azure Auth Provider​

      1. Add an application: go to https://portal.azure.com, choose Azure Active Directory, select App registrations and then click on New registration.
      2. Pick a name, check the supported account type(single-tenant, multi-tenant, etc). In the Redirect URI section create a new Web platform entry for each app that you want to protect by the oauth2 proxy(e.g. @@ -69,7 +73,7 @@ to setup the client id and client secret. Your "Redirection URI" will Provider instance. Add a new case to providers.New() to allow oauth2-proxy to use the new Provider.

      Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/next/configuration/overview/index.html b/docs/next/configuration/overview/index.html index c7f0f569..770d56e8 100644 --- a/docs/next/configuration/overview/index.html +++ b/docs/next/configuration/overview/index.html @@ -5,12 +5,12 @@ Overview | OAuth2 Proxy - +
    -
    Version: Next

    Overview

    oauth2-proxy can be configured via command line options, environment variables or config file (in decreasing order of precedence, i.e. command line options will overwrite environment variables and environment variables will overwrite configuration file settings).

    To generate a strong cookie secret use one of the below commands:

    python -c 'import os,base64; print(base64.urlsafe_b64encode(os.urandom(32)).decode())'

    Config File​

    Every command line argument can be specified in a config file by replacing hyphens (-) with underscores (_). If the argument can be specified multiple times, the config option should be plural (trailing s).

    An example oauth2-proxy.cfg config file is in the contrib directory. It can be used by specifying --config=/etc/oauth2-proxy.cfg

    Command Line Options​

    OptionTypeDescriptionDefault
    --acr-valuesstringoptional, see docs""
    --api-routestring | listreturn HTTP 401 instead of redirecting to authentication server if token is not valid. Format: path_regex
    --approval-promptstringOAuth approval_prompt"force"
    --auth-loggingboolLog authentication attemptstrue
    --auth-logging-formatstringTemplate for authentication log linessee Logging Configuration
    --authenticated-emails-filestringauthenticate against emails via file (one per line)
    --azure-tenantstringgo to a tenant-specific or common (tenant-independent) endpoint."common"
    --basic-auth-passwordstringthe password to set when passing the HTTP Basic Auth header
    --client-idstringthe OAuth Client ID, e.g. "123456.apps.googleusercontent.com"
    --client-secretstringthe OAuth Client Secret
    --client-secret-filestringthe file with OAuth Client Secret
    --code-challenge-methodstringuse PKCE code challenges with the specified method. Either 'plain' or 'S256' (recommended)
    --configstringpath to config file
    --cookie-domainstring | listOptional cookie domains to force cookies to (e.g. .yourcompany.com). The longest domain matching the request's host will be used (or the shortest cookie domain if there is no match).
    --cookie-expiredurationexpire timeframe for cookie. If set to 0, cookie becomes a session-cookie which will expire when the browser is closed.168h0m0s
    --cookie-httponlyboolset HttpOnly cookie flagtrue
    --cookie-namestringthe name of the cookie that the oauth_proxy creates. Should be changed to use a cookie prefix (__Host- or __Secure-) if --cookie-secure is set."_oauth2_proxy"
    --cookie-pathstringan optional cookie path to force cookies to (e.g. /poc/)"/"
    --cookie-refreshdurationrefresh the cookie after this duration; 0 to disable; not supported by all providers [1]
    --cookie-secretstringthe seed string for secure cookies (optionally base64 encoded)
    --cookie-secureboolset secure (HTTPS only) cookie flagtrue
    --cookie-samesitestringset SameSite cookie attribute ("lax", "strict", "none", or "").""
    --cookie-csrf-per-requestboolEnable having different CSRF cookies per request, making it possible to have parallel requests.false
    --cookie-csrf-expiredurationexpire timeframe for CSRF cookie15m
    --custom-templates-dirstringpath to custom html templates
    --custom-sign-in-logostringpath or a URL to an custom image for the sign_in page logo. Use "-" to disable default logo.
    --display-htpasswd-formbooldisplay username / password login form if an htpasswd file is providedtrue
    --email-domainstring | listauthenticate emails with the specified domain (may be given multiple times). Use * to authenticate any email
    --errors-to-info-logboolredirects error-level logging to default log channel instead of stderrfalse
    --extra-jwt-issuersstringif --skip-jwt-bearer-tokens is set, a list of extra JWT issuer=audience (see a token's iss, aud fields) pairs (where the issuer URL has a .well-known/openid-configuration or a .well-known/jwks.json)
    --exclude-logging-pathstringcomma separated list of paths to exclude from logging, e.g. "/ping,/path2""" (no paths excluded)
    --flush-intervaldurationperiod between flushing response buffers when streaming responses"1s"
    --force-httpsboolenforce https redirectfalse
    --force-json-errorsboolforce JSON errors instead of HTTP error pages or redirectsfalse
    --bannerstringcustom (html) banner string. Use "-" to disable default banner.
    --footerstringcustom (html) footer string. Use "-" to disable default footer.
    --github-orgstringrestrict logins to members of this organisation
    --github-teamstringrestrict logins to members of any of these teams (slug), separated by a comma
    --github-repostringrestrict logins to collaborators of this repository formatted as orgname/repo
    --github-tokenstringthe token to use when verifying repository collaborators (must have push access to the repository)
    --github-userstring | listTo allow users to login by username even if they do not belong to the specified org and team or collaborators
    --gitlab-groupstring | listrestrict logins to members of any of these groups (slug), separated by a comma
    --gitlab-projectsstring | listrestrict logins to members of any of these projects (may be given multiple times) formatted as orgname/repo=accesslevel. Access level should be a value matching Gitlab access levels, defaulted to 20 if absent
    --google-admin-emailstringthe google admin to impersonate for api calls
    --google-groupstringrestrict logins to members of this google group (may be given multiple times).
    --google-service-account-jsonstringthe path to the service account json credentials
    --htpasswd-filestringadditionally authenticate against a htpasswd file. Entries must be created with htpasswd -B for bcrypt encryption
    --htpasswd-user-groupstring | listthe groups to be set on sessions for htpasswd users
    --http-addressstring[http://]<addr>:<port> or unix://<path> to listen on for HTTP clients. Square brackets are required for ipv6 address, e.g. http://[::1]:4180"127.0.0.1:4180"
    --https-addressstring[https://]<addr>:<port> to listen on for HTTPS clients. Square brackets are required for ipv6 address, e.g. https://[::1]:443":443"
    --logging-compressboolShould rotated log files be compressed using gzipfalse
    --logging-filenamestringFile to log requests to, empty for stdout"" (stdout)
    --logging-local-timeboolUse local time in log files and backup filenames instead of UTCtrue (local time)
    --logging-max-ageintMaximum number of days to retain old log files7
    --logging-max-backupsintMaximum number of old log files to retain; 0 to disable0
    --logging-max-sizeintMaximum size in megabytes of the log file before rotation100
    --jwt-keystringprivate key in PEM format used to sign JWT, so that you can say something like --jwt-key="${OAUTH2_PROXY_JWT_KEY}": required by login.gov
    --jwt-key-filestringpath to the private key file in PEM format used to sign the JWT so that you can say something like --jwt-key-file=/etc/ssl/private/jwt_signing_key.pem: required by login.gov
    --login-urlstringAuthentication endpoint
    --insecure-oidc-allow-unverified-emailbooldon't fail if an email address in an id_token is not verifiedfalse
    --insecure-oidc-skip-issuer-verificationboolallow the OIDC issuer URL to differ from the expected (currently required for Azure multi-tenant compatibility)false
    --insecure-oidc-skip-nonceboolskip verifying the OIDC ID Token's nonce claimtrue
    --oidc-issuer-urlstringthe OpenID Connect issuer URL, e.g. "https://accounts.google.com"
    --oidc-jwks-urlstringOIDC JWKS URI for token verification; required if OIDC discovery is disabled
    --oidc-email-claimstringwhich OIDC claim contains the user's email"email"
    --oidc-groups-claimstringwhich OIDC claim contains the user groups"groups"
    --oidc-audience-claimstringwhich OIDC claim contains the audience"aud"
    --oidc-extra-audiencestring | listadditional audiences which are allowed to pass verification"[]"
    --pass-access-tokenboolpass OAuth access_token to upstream via X-Forwarded-Access-Token header. When used with --set-xauthrequest this adds the X-Auth-Request-Access-Token header to the responsefalse
    --pass-authorization-headerboolpass OIDC IDToken to upstream via Authorization Bearer headerfalse
    --pass-basic-authboolpass HTTP Basic Auth, X-Forwarded-User, X-Forwarded-Email and X-Forwarded-Preferred-Username information to upstreamtrue
    --prefer-email-to-userboolPrefer to use the Email address as the Username when passing information to upstream. Will only use Username if Email is unavailable, e.g. htaccess authentication. Used in conjunction with --pass-basic-auth and --pass-user-headersfalse
    --pass-host-headerboolpass the request Host Header to upstreamtrue
    --pass-user-headersboolpass X-Forwarded-User, X-Forwarded-Groups, X-Forwarded-Email and X-Forwarded-Preferred-Username information to upstreamtrue
    --profile-urlstringProfile access endpoint
    --promptstringOIDC prompt; if present, approval-prompt is ignored""
    --providerstringOAuth providergoogle
    --provider-ca-filestring | listPaths to CA certificates that should be used when connecting to the provider. If not specified, the default Go trust sources are used instead.
    --provider-display-namestringOverride the provider's name with the given string; used for the sign-in page(depends on provider)
    --ping-pathstringthe ping endpoint that can be used for basic health checks"/ping"
    --ping-user-agentstringa User-Agent that can be used for basic health checks"" (don't check user agent)
    --ready-pathstringthe ready endpoint that can be used for deep health checks"/ready"
    --metrics-addressstringthe address prometheus metrics will be scraped from""
    --proxy-prefixstringthe url root path that this proxy should be nested under (e.g. /<oauth2>/sign_in)"/oauth2"
    --proxy-websocketsboolenables WebSocket proxyingtrue
    --pubjwk-urlstringJWK pubkey access endpoint: required by login.gov
    --real-client-ip-headerstringHeader used to determine the real IP of the client, requires --reverse-proxy to be set (one of: X-Forwarded-For, X-Real-IP, or X-ProxyUser-IP)X-Real-IP
    --redeem-urlstringToken redemption endpoint
    --redirect-urlstringthe OAuth Redirect URL, e.g. "https://internalapp.yourcompany.com/oauth2/callback"
    --redis-cluster-connection-urlsstring | listList of Redis cluster connection URLs (e.g. redis://HOST[:PORT]). Used in conjunction with --redis-use-cluster
    --redis-connection-urlstringURL of redis server for redis session storage (e.g. redis://HOST[:PORT])
    --redis-insecure-skip-tls-verifyboolskip TLS verification when connecting to Redisfalse
    --redis-passwordstringRedis password. Applicable for all Redis configurations. Will override any password set in --redis-connection-url
    --redis-sentinel-passwordstringRedis sentinel password. Used only for sentinel connection; any redis node passwords need to use --redis-password
    --redis-sentinel-master-namestringRedis sentinel master name. Used in conjunction with --redis-use-sentinel
    --redis-sentinel-connection-urlsstring | listList of Redis sentinel connection URLs (e.g. redis://HOST[:PORT]). Used in conjunction with --redis-use-sentinel
    --redis-use-clusterboolConnect to redis cluster. Must set --redis-cluster-connection-urls to use this featurefalse
    --redis-use-sentinelboolConnect to redis via sentinels. Must set --redis-sentinel-master-name and --redis-sentinel-connection-urls to use this featurefalse
    --redis-connection-idle-timeoutintRedis connection idle timeout seconds. If Redis timeout option is set to non-zero, the --redis-connection-idle-timeout must be less than Redis timeout option. Exmpale: if either redis.conf includes timeout 15 or using CONFIG SET timeout 15 the --redis-connection-idle-timeout must be at least --redis-connection-idle-timeout=140
    --request-id-headerstringRequest header to use as the request ID in loggingX-Request-Id
    --request-loggingboolLog requeststrue
    --request-logging-formatstringTemplate for request log linessee Logging Configuration
    --resourcestringThe resource that is protected (Azure AD only)
    --reverse-proxyboolare we running behind a reverse proxy, controls whether headers like X-Real-IP are accepted and allows X-Forwarded-{Proto,Host,Uri} headers to be used on redirect selectionfalse
    --scopestringOAuth scope specification
    --session-cookie-minimalboolstrip OAuth tokens from cookie session stores if they aren't needed (cookie session store only)false
    --session-store-typestringSession data storage backend; redis or cookiecookie
    --set-xauthrequestboolset X-Auth-Request-User, X-Auth-Request-Groups, X-Auth-Request-Email and X-Auth-Request-Preferred-Username response headers (useful in Nginx auth_request mode). When used with --pass-access-token, X-Auth-Request-Access-Token is added to response headers.false
    --set-authorization-headerboolset Authorization Bearer response header (useful in Nginx auth_request mode)false
    --set-basic-authboolset HTTP Basic Auth information in response (useful in Nginx auth_request mode)false
    --show-debug-on-errorboolshow detailed error information on error pages (WARNING: this may contain sensitive information - do not use in production)false
    --signature-keystringGAP-Signature request signature key (algorithm:secretkey)
    --silence-ping-loggingbooldisable logging of requests to ping & ready endpointsfalse
    --skip-auth-preflightboolwill skip authentication for OPTIONS requestsfalse
    --skip-auth-regexstring | list(DEPRECATED for --skip-auth-route) bypass authentication for requests paths that match (may be given multiple times)
    --skip-auth-routestring | listbypass authentication for requests that match the method & path. Format: method=path_regex OR method!=path_regex. For all methods: path_regex OR !=path_regex
    --skip-auth-strip-headersboolstrips X-Forwarded-* style authentication headers & Authorization header if they would be set by oauth2-proxytrue
    --skip-jwt-bearer-tokensboolwill skip requests that have verified JWT bearer tokens (the token must have aud that matches this client id or one of the extras from extra-jwt-issuers)false
    --skip-oidc-discoveryboolbypass OIDC endpoint discovery. --login-url, --redeem-url and --oidc-jwks-url must be configured in this casefalse
    --skip-provider-buttonboolwill skip sign-in-page to directly reach the next step: oauth/startfalse
    --ssl-insecure-skip-verifyboolskip validation of certificates presented when using HTTPS providersfalse
    --ssl-upstream-insecure-skip-verifyboolskip validation of certificates presented when using HTTPS upstreamsfalse
    --standard-loggingboolLog standard runtime informationtrue
    --standard-logging-formatstringTemplate for standard log linessee Logging Configuration
    --tls-cert-filestringpath to certificate file
    --tls-cipher-suitestring | listRestricts TLS cipher suites used by server to those listed (e.g. TLS_RSA_WITH_RC4_128_SHA) (may be given multiple times). If not specified, the default Go safe cipher list is used. List of valid cipher suites can be found in the crypto/tls documentation.
    --tls-key-filestringpath to private key file
    --tls-min-versionstringminimum TLS version that is acceptable, either "TLS1.2" or "TLS1.3""TLS1.2"
    --upstreamstring | listthe http url(s) of the upstream endpoint, file:// paths for static files or static://<status_code> for static response. Routing is based on the path
    --upstream-timeoutdurationmaximum amount of time the server will wait for a response from the upstream30s
    --allowed-groupstring | listrestrict logins to members of this group (may be given multiple times)
    --allowed-rolestring | listrestrict logins to users with this role (may be given multiple times). Only works with the keycloak-oidc provider.
    --validate-urlstringAccess token validation endpoint
    --versionn/aprint version string
    --whitelist-domainstring | listallowed domains for redirection after authentication. Prefix domain with a . or a *. to allow subdomains (e.g. .example.com, *.example.com) [2]
    --trusted-ipstring | listlist of IPs or CIDR ranges to allow to bypass authentication (may be given multiple times). When combined with --reverse-proxy and optionally --real-client-ip-header this will evaluate the trust of the IP stored in an HTTP header by a reverse proxy rather than the layer-3/4 remote address. WARNING: trusting IPs has inherent security flaws, especially when obtaining the IP address from an HTTP header (reverse-proxy mode). Use this option only if you understand the risks and how to manage them.

    [1]: Only these providers support --cookie-refresh: GitLab, Google and OIDC

    [2]: When using the whitelist-domain option, any domain prefixed with a . or a *. will allow any subdomain of the specified domain as a valid redirect URL. By default, only empty ports are allowed. This translates to allowing the default port of the URL's protocol (80 for HTTP, 443 for HTTPS, etc.) since browsers omit them. To allow only a specific port, add it to the whitelisted domain: example.com:8080. To allow any port, use *: example.com:*.

    See below for provider specific options

    Upstreams Configuration​

    oauth2-proxy supports having multiple upstreams, and has the option to pass requests on to HTTP(S) servers or serve static files from the file system. HTTP and HTTPS upstreams are configured by providing a URL such as http://127.0.0.1:8080/ for the upstream parameter. This will forward all authenticated requests to the upstream server. If you instead provide http://127.0.0.1:8080/some/path/ then it will only be requests that start with /some/path/ which are forwarded to the upstream.

    Static file paths are configured as a file:// URL. file:///var/www/static/ will serve the files from that directory at http://[oauth2-proxy url]/var/www/static/, which may not be what you want. You can provide the path to where the files should be available by adding a fragment to the configured URL. The value of the fragment will then be used to specify which path the files are available at, e.g. file:///var/www/static/#/static/ will make /var/www/static/ available at http://[oauth2-proxy url]/static/.

    Multiple upstreams can either be configured by supplying a comma separated list to the --upstream parameter, supplying the parameter multiple times or providing a list in the config file. When multiple upstreams are used routing to them will be based on the path they are set up with.

    Environment variables​

    Every command line argument can be specified as an environment variable by +

    Version: Next

    Overview

    oauth2-proxy can be configured via command line options, environment variables or config file (in decreasing order of precedence, i.e. command line options will overwrite environment variables and environment variables will overwrite configuration file settings).

    To generate a strong cookie secret use one of the below commands:

    python -c 'import os,base64; print(base64.urlsafe_b64encode(os.urandom(32)).decode())'

    Config File​

    Every command line argument can be specified in a config file by replacing hyphens (-) with underscores (_). If the argument can be specified multiple times, the config option should be plural (trailing s).

    An example oauth2-proxy.cfg config file is in the contrib directory. It can be used by specifying --config=/etc/oauth2-proxy.cfg

    Command Line Options​

    OptionTypeDescriptionDefault
    --acr-valuesstringoptional, see docs""
    --api-routestring | listreturn HTTP 401 instead of redirecting to authentication server if token is not valid. Format: path_regex
    --approval-promptstringOAuth approval_prompt"force"
    --auth-loggingboolLog authentication attemptstrue
    --auth-logging-formatstringTemplate for authentication log linessee Logging Configuration
    --authenticated-emails-filestringauthenticate against emails via file (one per line)
    --azure-tenantstringgo to a tenant-specific or common (tenant-independent) endpoint."common"
    --basic-auth-passwordstringthe password to set when passing the HTTP Basic Auth header
    --client-idstringthe OAuth Client ID, e.g. "123456.apps.googleusercontent.com"
    --client-secretstringthe OAuth Client Secret
    --client-secret-filestringthe file with OAuth Client Secret
    --code-challenge-methodstringuse PKCE code challenges with the specified method. Either 'plain' or 'S256' (recommended)
    --configstringpath to config file
    --cookie-domainstring | listOptional cookie domains to force cookies to (e.g. .yourcompany.com). The longest domain matching the request's host will be used (or the shortest cookie domain if there is no match).
    --cookie-expiredurationexpire timeframe for cookie. If set to 0, cookie becomes a session-cookie which will expire when the browser is closed.168h0m0s
    --cookie-httponlyboolset HttpOnly cookie flagtrue
    --cookie-namestringthe name of the cookie that the oauth_proxy creates. Should be changed to use a cookie prefix (__Host- or __Secure-) if --cookie-secure is set."_oauth2_proxy"
    --cookie-pathstringan optional cookie path to force cookies to (e.g. /poc/)"/"
    --cookie-refreshdurationrefresh the cookie after this duration; 0 to disable; not supported by all providers [1]
    --cookie-secretstringthe seed string for secure cookies (optionally base64 encoded)
    --cookie-secureboolset secure (HTTPS only) cookie flagtrue
    --cookie-samesitestringset SameSite cookie attribute ("lax", "strict", "none", or "").""
    --cookie-csrf-per-requestboolEnable having different CSRF cookies per request, making it possible to have parallel requests.false
    --cookie-csrf-expiredurationexpire timeframe for CSRF cookie15m
    --custom-templates-dirstringpath to custom html templates
    --custom-sign-in-logostringpath or a URL to an custom image for the sign_in page logo. Use "-" to disable default logo.
    --display-htpasswd-formbooldisplay username / password login form if an htpasswd file is providedtrue
    --email-domainstring | listauthenticate emails with the specified domain (may be given multiple times). Use * to authenticate any email
    --errors-to-info-logboolredirects error-level logging to default log channel instead of stderrfalse
    --extra-jwt-issuersstringif --skip-jwt-bearer-tokens is set, a list of extra JWT issuer=audience (see a token's iss, aud fields) pairs (where the issuer URL has a .well-known/openid-configuration or a .well-known/jwks.json)
    --exclude-logging-pathstringcomma separated list of paths to exclude from logging, e.g. "/ping,/path2""" (no paths excluded)
    --flush-intervaldurationperiod between flushing response buffers when streaming responses"1s"
    --force-httpsboolenforce https redirectfalse
    --force-json-errorsboolforce JSON errors instead of HTTP error pages or redirectsfalse
    --bannerstringcustom (html) banner string. Use "-" to disable default banner.
    --footerstringcustom (html) footer string. Use "-" to disable default footer.
    --github-orgstringrestrict logins to members of this organisation
    --github-teamstringrestrict logins to members of any of these teams (slug), separated by a comma
    --github-repostringrestrict logins to collaborators of this repository formatted as orgname/repo
    --github-tokenstringthe token to use when verifying repository collaborators (must have push access to the repository)
    --github-userstring | listTo allow users to login by username even if they do not belong to the specified org and team or collaborators
    --gitlab-groupstring | listrestrict logins to members of any of these groups (slug), separated by a comma
    --gitlab-projectsstring | listrestrict logins to members of any of these projects (may be given multiple times) formatted as orgname/repo=accesslevel. Access level should be a value matching Gitlab access levels, defaulted to 20 if absent
    --google-admin-emailstringthe google admin to impersonate for api calls
    --google-groupstringrestrict logins to members of this google group (may be given multiple times).
    --google-service-account-jsonstringthe path to the service account json credentials
    --google-use-application-default-credentialsbooluse application default credentials instead of service account json (i.e. GKE Workload Identity)
    --htpasswd-filestringadditionally authenticate against a htpasswd file. Entries must be created with htpasswd -B for bcrypt encryption
    --htpasswd-user-groupstring | listthe groups to be set on sessions for htpasswd users
    --http-addressstring[http://]<addr>:<port> or unix://<path> to listen on for HTTP clients. Square brackets are required for ipv6 address, e.g. http://[::1]:4180"127.0.0.1:4180"
    --https-addressstring[https://]<addr>:<port> to listen on for HTTPS clients. Square brackets are required for ipv6 address, e.g. https://[::1]:443":443"
    --logging-compressboolShould rotated log files be compressed using gzipfalse
    --logging-filenamestringFile to log requests to, empty for stdout"" (stdout)
    --logging-local-timeboolUse local time in log files and backup filenames instead of UTCtrue (local time)
    --logging-max-ageintMaximum number of days to retain old log files7
    --logging-max-backupsintMaximum number of old log files to retain; 0 to disable0
    --logging-max-sizeintMaximum size in megabytes of the log file before rotation100
    --jwt-keystringprivate key in PEM format used to sign JWT, so that you can say something like --jwt-key="${OAUTH2_PROXY_JWT_KEY}": required by login.gov
    --jwt-key-filestringpath to the private key file in PEM format used to sign the JWT so that you can say something like --jwt-key-file=/etc/ssl/private/jwt_signing_key.pem: required by login.gov
    --login-urlstringAuthentication endpoint
    --insecure-oidc-allow-unverified-emailbooldon't fail if an email address in an id_token is not verifiedfalse
    --insecure-oidc-skip-issuer-verificationboolallow the OIDC issuer URL to differ from the expected (currently required for Azure multi-tenant compatibility)false
    --insecure-oidc-skip-nonceboolskip verifying the OIDC ID Token's nonce claimtrue
    --oidc-issuer-urlstringthe OpenID Connect issuer URL, e.g. "https://accounts.google.com"
    --oidc-jwks-urlstringOIDC JWKS URI for token verification; required if OIDC discovery is disabled
    --oidc-email-claimstringwhich OIDC claim contains the user's email"email"
    --oidc-groups-claimstringwhich OIDC claim contains the user groups"groups"
    --oidc-audience-claimstringwhich OIDC claim contains the audience"aud"
    --oidc-extra-audiencestring | listadditional audiences which are allowed to pass verification"[]"
    --pass-access-tokenboolpass OAuth access_token to upstream via X-Forwarded-Access-Token header. When used with --set-xauthrequest this adds the X-Auth-Request-Access-Token header to the responsefalse
    --pass-authorization-headerboolpass OIDC IDToken to upstream via Authorization Bearer headerfalse
    --pass-basic-authboolpass HTTP Basic Auth, X-Forwarded-User, X-Forwarded-Email and X-Forwarded-Preferred-Username information to upstreamtrue
    --prefer-email-to-userboolPrefer to use the Email address as the Username when passing information to upstream. Will only use Username if Email is unavailable, e.g. htaccess authentication. Used in conjunction with --pass-basic-auth and --pass-user-headersfalse
    --pass-host-headerboolpass the request Host Header to upstreamtrue
    --pass-user-headersboolpass X-Forwarded-User, X-Forwarded-Groups, X-Forwarded-Email and X-Forwarded-Preferred-Username information to upstreamtrue
    --profile-urlstringProfile access endpoint
    --promptstringOIDC prompt; if present, approval-prompt is ignored""
    --providerstringOAuth providergoogle
    --provider-ca-filestring | listPaths to CA certificates that should be used when connecting to the provider. If not specified, the default Go trust sources are used instead.
    --provider-display-namestringOverride the provider's name with the given string; used for the sign-in page(depends on provider)
    --ping-pathstringthe ping endpoint that can be used for basic health checks"/ping"
    --ping-user-agentstringa User-Agent that can be used for basic health checks"" (don't check user agent)
    --ready-pathstringthe ready endpoint that can be used for deep health checks"/ready"
    --metrics-addressstringthe address prometheus metrics will be scraped from""
    --proxy-prefixstringthe url root path that this proxy should be nested under (e.g. /<oauth2>/sign_in)"/oauth2"
    --proxy-websocketsboolenables WebSocket proxyingtrue
    --pubjwk-urlstringJWK pubkey access endpoint: required by login.gov
    --real-client-ip-headerstringHeader used to determine the real IP of the client, requires --reverse-proxy to be set (one of: X-Forwarded-For, X-Real-IP, or X-ProxyUser-IP)X-Real-IP
    --redeem-urlstringToken redemption endpoint
    --redirect-urlstringthe OAuth Redirect URL, e.g. "https://internalapp.yourcompany.com/oauth2/callback"
    --redis-cluster-connection-urlsstring | listList of Redis cluster connection URLs (e.g. redis://HOST[:PORT]). Used in conjunction with --redis-use-cluster
    --redis-connection-urlstringURL of redis server for redis session storage (e.g. redis://HOST[:PORT])
    --redis-insecure-skip-tls-verifyboolskip TLS verification when connecting to Redisfalse
    --redis-passwordstringRedis password. Applicable for all Redis configurations. Will override any password set in --redis-connection-url
    --redis-sentinel-passwordstringRedis sentinel password. Used only for sentinel connection; any redis node passwords need to use --redis-password
    --redis-sentinel-master-namestringRedis sentinel master name. Used in conjunction with --redis-use-sentinel
    --redis-sentinel-connection-urlsstring | listList of Redis sentinel connection URLs (e.g. redis://HOST[:PORT]). Used in conjunction with --redis-use-sentinel
    --redis-use-clusterboolConnect to redis cluster. Must set --redis-cluster-connection-urls to use this featurefalse
    --redis-use-sentinelboolConnect to redis via sentinels. Must set --redis-sentinel-master-name and --redis-sentinel-connection-urls to use this featurefalse
    --redis-connection-idle-timeoutintRedis connection idle timeout seconds. If Redis timeout option is set to non-zero, the --redis-connection-idle-timeout must be less than Redis timeout option. Exmpale: if either redis.conf includes timeout 15 or using CONFIG SET timeout 15 the --redis-connection-idle-timeout must be at least --redis-connection-idle-timeout=140
    --request-id-headerstringRequest header to use as the request ID in loggingX-Request-Id
    --request-loggingboolLog requeststrue
    --request-logging-formatstringTemplate for request log linessee Logging Configuration
    --resourcestringThe resource that is protected (Azure AD only)
    --reverse-proxyboolare we running behind a reverse proxy, controls whether headers like X-Real-IP are accepted and allows X-Forwarded-{Proto,Host,Uri} headers to be used on redirect selectionfalse
    --scopestringOAuth scope specification
    --session-cookie-minimalboolstrip OAuth tokens from cookie session stores if they aren't needed (cookie session store only)false
    --session-store-typestringSession data storage backend; redis or cookiecookie
    --set-xauthrequestboolset X-Auth-Request-User, X-Auth-Request-Groups, X-Auth-Request-Email and X-Auth-Request-Preferred-Username response headers (useful in Nginx auth_request mode). When used with --pass-access-token, X-Auth-Request-Access-Token is added to response headers.false
    --set-authorization-headerboolset Authorization Bearer response header (useful in Nginx auth_request mode)false
    --set-basic-authboolset HTTP Basic Auth information in response (useful in Nginx auth_request mode)false
    --show-debug-on-errorboolshow detailed error information on error pages (WARNING: this may contain sensitive information - do not use in production)false
    --signature-keystringGAP-Signature request signature key (algorithm:secretkey)
    --silence-ping-loggingbooldisable logging of requests to ping & ready endpointsfalse
    --skip-auth-preflightboolwill skip authentication for OPTIONS requestsfalse
    --skip-auth-regexstring | list(DEPRECATED for --skip-auth-route) bypass authentication for requests paths that match (may be given multiple times)
    --skip-auth-routestring | listbypass authentication for requests that match the method & path. Format: method=path_regex OR method!=path_regex. For all methods: path_regex OR !=path_regex
    --skip-auth-strip-headersboolstrips X-Forwarded-* style authentication headers & Authorization header if they would be set by oauth2-proxytrue
    --skip-jwt-bearer-tokensboolwill skip requests that have verified JWT bearer tokens (the token must have aud that matches this client id or one of the extras from extra-jwt-issuers)false
    --skip-oidc-discoveryboolbypass OIDC endpoint discovery. --login-url, --redeem-url and --oidc-jwks-url must be configured in this casefalse
    --skip-provider-buttonboolwill skip sign-in-page to directly reach the next step: oauth/startfalse
    --ssl-insecure-skip-verifyboolskip validation of certificates presented when using HTTPS providersfalse
    --ssl-upstream-insecure-skip-verifyboolskip validation of certificates presented when using HTTPS upstreamsfalse
    --standard-loggingboolLog standard runtime informationtrue
    --standard-logging-formatstringTemplate for standard log linessee Logging Configuration
    --tls-cert-filestringpath to certificate file
    --tls-cipher-suitestring | listRestricts TLS cipher suites used by server to those listed (e.g. TLS_RSA_WITH_RC4_128_SHA) (may be given multiple times). If not specified, the default Go safe cipher list is used. List of valid cipher suites can be found in the crypto/tls documentation.
    --tls-key-filestringpath to private key file
    --tls-min-versionstringminimum TLS version that is acceptable, either "TLS1.2" or "TLS1.3""TLS1.2"
    --upstreamstring | listthe http url(s) of the upstream endpoint, file:// paths for static files or static://<status_code> for static response. Routing is based on the path
    --upstream-timeoutdurationmaximum amount of time the server will wait for a response from the upstream30s
    --allowed-groupstring | listrestrict logins to members of this group (may be given multiple times)
    --allowed-rolestring | listrestrict logins to users with this role (may be given multiple times). Only works with the keycloak-oidc provider.
    --validate-urlstringAccess token validation endpoint
    --versionn/aprint version string
    --whitelist-domainstring | listallowed domains for redirection after authentication. Prefix domain with a . or a *. to allow subdomains (e.g. .example.com, *.example.com) [2]
    --trusted-ipstring | listlist of IPs or CIDR ranges to allow to bypass authentication (may be given multiple times). When combined with --reverse-proxy and optionally --real-client-ip-header this will evaluate the trust of the IP stored in an HTTP header by a reverse proxy rather than the layer-3/4 remote address. WARNING: trusting IPs has inherent security flaws, especially when obtaining the IP address from an HTTP header (reverse-proxy mode). Use this option only if you understand the risks and how to manage them.

    [1]: Only these providers support --cookie-refresh: GitLab, Google and OIDC

    [2]: When using the whitelist-domain option, any domain prefixed with a . or a *. will allow any subdomain of the specified domain as a valid redirect URL. By default, only empty ports are allowed. This translates to allowing the default port of the URL's protocol (80 for HTTP, 443 for HTTPS, etc.) since browsers omit them. To allow only a specific port, add it to the whitelisted domain: example.com:8080. To allow any port, use *: example.com:*.

    See below for provider specific options

    Upstreams Configuration​

    oauth2-proxy supports having multiple upstreams, and has the option to pass requests on to HTTP(S) servers or serve static files from the file system. HTTP and HTTPS upstreams are configured by providing a URL such as http://127.0.0.1:8080/ for the upstream parameter. This will forward all authenticated requests to the upstream server. If you instead provide http://127.0.0.1:8080/some/path/ then it will only be requests that start with /some/path/ which are forwarded to the upstream.

    Static file paths are configured as a file:// URL. file:///var/www/static/ will serve the files from that directory at http://[oauth2-proxy url]/var/www/static/, which may not be what you want. You can provide the path to where the files should be available by adding a fragment to the configured URL. The value of the fragment will then be used to specify which path the files are available at, e.g. file:///var/www/static/#/static/ will make /var/www/static/ available at http://[oauth2-proxy url]/static/.

    Multiple upstreams can either be configured by supplying a comma separated list to the --upstream parameter, supplying the parameter multiple times or providing a list in the config file. When multiple upstreams are used routing to them will be based on the path they are set up with.

    Environment variables​

    Every command line argument can be specified as an environment variable by prefixing it with OAUTH2_PROXY_, capitalising it, and replacing hyphens (-) with underscores (_). If the argument can be specified multiple times, the environment variable should be plural (trailing S).

    This is particularly useful for storing secrets outside of a configuration file @@ -20,7 +20,7 @@ The default format is configured as follows:

    {{.Client}} - {{.RequestID}} - {{.Username}} [{{.Timestamp}}] {{.Host}} {{.RequestMethod}} {{.Upstream}} {{.RequestURI}} {{.Protocol}} {{.UserAgent}} {{.StatusCode}} {{.ResponseSize}} {{.RequestDuration}}

    Available variables for request logging:

    VariableExampleDescription
    Client74.125.224.72The client/remote IP address. Will use the X-Real-IP header it if exists & reverse-proxy is set to true.
    Hostdomain.comThe value of the Host header.
    ProtocolHTTP/1.0The request protocol.
    RequestDuration0.001The time in seconds that a request took to process.
    RequestID00010203-0405-4607-8809-0a0b0c0d0e0fThe request ID pulled from the --request-id-header. Random UUID if empty
    RequestMethodGETThe request method.
    RequestURI"/oauth2/auth"The URI path of the request.
    ResponseSize12The size in bytes of the response.
    StatusCode200The HTTP status code of the response.
    Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
    Upstream-The upstream data of the HTTP request.
    UserAgent-The full user agent as reported by the requesting client.
    Usernameusername@email.comThe email or username of the auth request.

    Standard Log Format​

    All other logging that is not covered by the above two types of logging will be output in this standard logging format. This includes configuration information at startup and errors that occur outside of a session. The default format is below:

    [19/Mar/2015:17:20:19 -0400] [main.go:40] <MESSAGE>

    If you require a different format than that, you can configure it with the --standard-logging-format flag. The default format is configured as follows:

    [{{.Timestamp}}] [{{.File}}] {{.Message}}

    Available variables for standard logging:

    VariableExampleDescription
    Timestamp19/Mar/2015:17:20:19 -0400The date and time of the logging event.
    Filemain.go:40The file and line number of the logging statement.
    MessageHTTP: listening on 127.0.0.1:4180The details of the log statement.

    Configuring for use with the Nginx auth_request directive​

    The Nginx auth_request directive allows Nginx to authenticate requests via the oauth2-proxy's /auth endpoint, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the request through. For example:

    server {
      listen 443 ssl;
      server_name ...;
      include ssl/ssl.conf;

      location /oauth2/ {
        proxy_pass       http://127.0.0.1:4180;
        proxy_set_header Host                    $host;
        proxy_set_header X-Real-IP               $remote_addr;
        proxy_set_header X-Scheme                $scheme;
        proxy_set_header X-Auth-Request-Redirect $request_uri;
        # or, if you are handling multiple domains:
        # proxy_set_header X-Auth-Request-Redirect $scheme://$host$request_uri;
      }
      location = /oauth2/auth {
        proxy_pass       http://127.0.0.1:4180;
        proxy_set_header Host             $host;
        proxy_set_header X-Real-IP        $remote_addr;
        proxy_set_header X-Scheme         $scheme;
        # nginx auth_request includes headers but not body
        proxy_set_header Content-Length   "";
        proxy_pass_request_body           off;
      }

      location / {
        auth_request /oauth2/auth;
        error_page 401 = /oauth2/sign_in;

        # pass information via X-User and X-Email headers to backend,
        # requires running with --set-xauthrequest flag
        auth_request_set $user   $upstream_http_x_auth_request_user;
        auth_request_set $email  $upstream_http_x_auth_request_email;
        proxy_set_header X-User  $user;
        proxy_set_header X-Email $email;

        # if you enabled --pass-access-token, this will pass the token to the backend
        auth_request_set $token  $upstream_http_x_auth_request_access_token;
        proxy_set_header X-Access-Token $token;

        # if you enabled --cookie-refresh, this is needed for it to work with auth_request
        auth_request_set $auth_cookie $upstream_http_set_cookie;
        add_header Set-Cookie $auth_cookie;

        # When using the --set-authorization-header flag, some provider's cookies can exceed the 4kb
        # limit and so the OAuth2 Proxy splits these into multiple parts.
        # Nginx normally only copies the first `Set-Cookie` header from the auth_request to the response,
        # so if your cookies are larger than 4kb, you will need to extract additional cookies manually.
        auth_request_set $auth_cookie_name_upstream_1 $upstream_cookie_auth_cookie_name_1;

        # Extract the Cookie attributes from the first Set-Cookie header and append them
        # to the second part ($upstream_cookie_* variables only contain the raw cookie content)
        if ($auth_cookie ~* "(; .*)") {
            set $auth_cookie_name_0 $auth_cookie;
            set $auth_cookie_name_1 "auth_cookie_name_1=$auth_cookie_name_upstream_1$1";
        }

        # Send both Set-Cookie headers now if there was a second part
        if ($auth_cookie_name_upstream_1) {
            add_header Set-Cookie $auth_cookie_name_0;
            add_header Set-Cookie $auth_cookie_name_1;
        }

        proxy_pass http://backend/;
        # or "root /path/to/site;" or "fastcgi_pass ..." etc
      }
    }

    When you use ingress-nginx in Kubernetes, you MUST use kubernetes/ingress-nginx (which includes the Lua module) and the following configuration snippet for your Ingress. Variables set with auth_request_set are not set-able in plain nginx config when the location is processed via proxy_pass and then may only be processed by Lua. Note that nginxinc/kubernetes-ingress does not include the Lua module.

    nginx.ingress.kubernetes.io/auth-response-headers: Authorization
    nginx.ingress.kubernetes.io/auth-signin: https://$host/oauth2/start?rd=$escaped_request_uri
    nginx.ingress.kubernetes.io/auth-url: https://$host/oauth2/auth
    nginx.ingress.kubernetes.io/configuration-snippet: |
      auth_request_set $name_upstream_1 $upstream_cookie_name_1;

      access_by_lua_block {
        if ngx.var.name_upstream_1 ~= "" then
          ngx.header["Set-Cookie"] = "name_1=" .. ngx.var.name_upstream_1 .. ngx.var.auth_cookie:match("(; .*)")
        end
      }

    It is recommended to use --session-store-type=redis when expecting large sessions/OIDC tokens (e.g. with MS Azure).

    You have to substitute name with the actual cookie name you configured via --cookie-name parameter. If you don't set a custom cookie name the variable should be "$upstream_cookie__oauth2_proxy_1" instead of "$upstream_cookie_name_1" and the new cookie-name should be "_oauth2_proxy_1=" instead of "name_1=".

    Configuring for use with the Traefik (v2) ForwardAuth middleware​

    This option requires --reverse-proxy option to be set.

    ForwardAuth with 401 errors middleware​

    The Traefik v2 ForwardAuth middleware allows Traefik to authenticate requests via the oauth2-proxy's /oauth2/auth endpoint on every request, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the whole request through. For example, on Dynamic File (YAML) Configuration:

    http:
      routers:
        a-service:
          rule: "Host(`a-service.example.com`)"
          service: a-service-backend
          middlewares:
            - oauth-errors
            - oauth-auth
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"
        oauth:
          rule: "Host(`a-service.example.com`, `oauth.example.com`) && PathPrefix(`/oauth2/`)"
          middlewares:
            - auth-headers
          service: oauth-backend
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"

      services:
        a-service-backend:
          loadBalancer:
            servers:
              - url: http://172.16.0.2:7555
        oauth-backend:
          loadBalancer:
            servers:
              - url: http://172.16.0.1:4180

      middlewares:
        auth-headers:
          headers:
            sslRedirect: true
            stsSeconds: 315360000
            browserXssFilter: true
            contentTypeNosniff: true
            forceSTSHeader: true
            sslHost: example.com
            stsIncludeSubdomains: true
            stsPreload: true
            frameDeny: true
        oauth-auth:
          forwardAuth:
            address: https://oauth.example.com/oauth2/auth
            trustForwardHeader: true
        oauth-errors:
          errors:
            status:
              - "401-403"
            service: oauth-backend
            query: "/oauth2/sign_in"

    ForwardAuth with static upstreams configuration​

    Redirect to sign_in functionality provided without the use of errors middleware with Traefik v2 ForwardAuth middleware pointing to oauth2-proxy service's / endpoint

    Following options need to be set on oauth2-proxy:

    • --upstream=static://202: Configures a static response for authenticated sessions
    • --reverse-proxy=true: Enables the use of X-Forwarded-* headers to determine redirects correctly
    http:
      routers:
        a-service-route-1:
          rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/`)"
          service: a-service-backend
          middlewares:
            - oauth-auth-redirect # redirects all unauthenticated to oauth2 signin
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"
        a-service-route-2:
          rule: "Host(`a-service.example.com`) && PathPrefix(`/no-auto-redirect`)"
          service: a-service-backend
          middlewares:
            - oauth-auth-wo-redirect # unauthenticated session will return a 401
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"
        services-oauth2-route:
          rule: "Host(`a-service.example.com`, `b-service.example.com`) && PathPrefix(`/oauth2/`)"
          middlewares:
            - auth-headers
          service: oauth-backend
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"
        oauth2-proxy-route:
          rule: "Host(`oauth.example.com`) && PathPrefix(`/`)"
          middlewares:
            - auth-headers
          service: oauth-backend
          tls:
            certResolver: default
            domains:
              - main: "example.com"
                sans:
                  - "*.example.com"

      services:
        a-service-backend:
          loadBalancer:
            servers:
              - url: http://172.16.0.2:7555
        b-service-backend:
          loadBalancer:
            servers:
              - url: http://172.16.0.3:7555
        oauth-backend:
          loadBalancer:
            servers:
              - url: http://172.16.0.1:4180

      middlewares:
        auth-headers:
          headers:
            sslRedirect: true
            stsSeconds: 315360000
            browserXssFilter: true
            contentTypeNosniff: true
            forceSTSHeader: true
            sslHost: example.com
            stsIncludeSubdomains: true
            stsPreload: true
            frameDeny: true
        oauth-auth-redirect:
          forwardAuth:
            address: https://oauth.example.com/
            trustForwardHeader: true
            authResponseHeaders:
              - X-Auth-Request-Access-Token
              - Authorization
        oauth-auth-wo-redirect:
          forwardAuth:
            address: https://oauth.example.com/oauth2/auth
            trustForwardHeader: true
            authResponseHeaders:
              - X-Auth-Request-Access-Token
              - Authorization
    note

    If you set up your OAuth2 provider to rotate your client secret, you can use the client-secret-file option to reload the secret when it is updated.

    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/next/configuration/session_storage/index.html b/docs/next/configuration/session_storage/index.html index 16a1022c..2d4e433e 100644 --- a/docs/next/configuration/session_storage/index.html +++ b/docs/next/configuration/session_storage/index.html @@ -5,7 +5,7 @@ Session Storage | OAuth2 Proxy - + @@ -28,7 +28,7 @@ and --redis-sentinel-connection-urls appropriately.

    Redis Clu --redis-use-cluster=true flag, and configure the flags --redis-cluster-connection-urls appropriately.

    Note that flags --redis-use-sentinel=true and --redis-use-cluster=true are mutually exclusive.

    Note, if Redis timeout option is set to non-zero, the --redis-connection-idle-timeout must be less than Redis timeout option. For example: if either redis.conf includes timeout 15 or using CONFIG SET timeout 15 the --redis-connection-idle-timeout must be at least --redis-connection-idle-timeout=14

    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/next/configuration/tls/index.html b/docs/next/configuration/tls/index.html index 68278152..732e58c6 100644 --- a/docs/next/configuration/tls/index.html +++ b/docs/next/configuration/tls/index.html @@ -5,7 +5,7 @@ TLS Configuration | OAuth2 Proxy - + @@ -20,7 +20,7 @@ external load balancer like Amazon ELB or Google Platform Load Balancing) use oauth2-proxy will then authenticate requests for an upstream application. The external endpoint for this example would be https://internal.yourcompany.com/.

    An example Nginx config follows. Note the use of Strict-Transport-Security header to pin requests to SSL via HSTS:

    server {
        listen 443 default ssl;
        server_name internal.yourcompany.com;
        ssl_certificate /path/to/cert.pem;
        ssl_certificate_key /path/to/cert.key;
        add_header Strict-Transport-Security max-age=2592000;

        location / {
            proxy_pass http://127.0.0.1:4180;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Scheme $scheme;
            proxy_connect_timeout 1;
            proxy_send_timeout 30;
            proxy_read_timeout 30;
        }
    }

  • The command line to run oauth2-proxy in this configuration would look like this:

    ./oauth2-proxy \
       --email-domain="yourcompany.com"  \
       --upstream=http://127.0.0.1:8080/ \
       --cookie-secret=... \
       --cookie-secure=true \
       --provider=... \
       --reverse-proxy=true \
       --client-id=... \
       --client-secret=...
    • Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/next/features/endpoints/index.html b/docs/next/features/endpoints/index.html index 36c0c2a1..80601668 100644 --- a/docs/next/features/endpoints/index.html +++ b/docs/next/features/endpoints/index.html @@ -5,13 +5,13 @@ Endpoints | OAuth2 Proxy - +
    Version: Next

    Endpoints

    OAuth2 Proxy responds directly to the following endpoints. All other endpoints will be proxied upstream when authenticated. The /oauth2 prefix can be changed with the --proxy-prefix config variable.

    • /robots.txt - returns a 200 OK response that disallows all User-agents from all paths; see robotstxt.org for more info
    • /ping - returns a 200 OK response, which is intended for use with health checks
    • /ready - returns a 200 OK response if all the underlying connections (e.g., Redis store) are connected
    • /metrics - Metrics endpoint for Prometheus to scrape, serve on the address specified by --metrics-address, disabled by default
    • /oauth2/sign_in - the login page, which also doubles as a sign out page (it clears cookies)
    • /oauth2/sign_out - this URL is used to clear the session cookie
    • /oauth2/start - a URL that will redirect to start the OAuth cycle
    • /oauth2/callback - the URL used at the end of the OAuth cycle. The oauth app will be configured with this as the callback url.
    • /oauth2/userinfo - the URL is used to return user's email from the session in JSON format.
    • /oauth2/auth - only returns a 202 Accepted response or a 401 Unauthorized response; for use with the Nginx auth_request directive
    • /oauth2/static/* - stylesheets and other dependencies used in the sign_in and error pages

    Sign out​

    To sign the user out, redirect them to /oauth2/sign_out. This endpoint only removes oauth2-proxy's own cookies, i.e. the user is still logged in with the authentication provider and may automatically re-login when accessing the application again. You will also need to redirect the user to the authentication provider's sign out page afterwards using the rd query parameter, i.e. redirect the user to something like (notice the url-encoding!):

    /oauth2/sign_out?rd=https%3A%2F%2Fmy-oidc-provider.example.com%2Fsign_out_page

    Alternatively, include the redirect URL in the X-Auth-Request-Redirect header:

    GET /oauth2/sign_out HTTP/1.1
    X-Auth-Request-Redirect: https://my-oidc-provider/sign_out_page
    ...

    (The "sign_out_page" should be the end_session_endpoint from the metadata if your OIDC provider supports Session Management and Discovery.)

    BEWARE that the domain you want to redirect to (my-oidc-provider.example.com in the example) must be added to the --whitelist-domain configuration option otherwise the redirect will be ignored. Make sure to include the actual domain and port (if needed) and not the URL (e.g "localhost:8081" instead of "http://localhost:8081").

    Auth​

    This endpoint returns 202 Accepted response or a 401 Unauthorized response.

    It can be configured using the following query parameters query parameters:

    • allowed_groups: comma separated list of allowed groups
    • allowed_email_domains: comma separated list of allowed email domains
    • allowed_emails: comma separated list of allowed emails
    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/docs/next/index.html b/docs/next/index.html index 796dfeb1..9772dd46 100644 --- a/docs/next/index.html +++ b/docs/next/index.html @@ -5,13 +5,13 @@ Installation | OAuth2 Proxy - +
    Version: Next

    Installation

    1. Choose how to deploy:

      a. Download Prebuilt Binary (current release is v7.4.0)

      b. Build with $ go install github.com/oauth2-proxy/oauth2-proxy/v7@latest which will put the binary in $GOPATH/bin

      c. Using the prebuilt docker image quay.io/oauth2-proxy/oauth2-proxy (AMD64, ARMv6 and ARM64 tags available)

      d. Using a Kubernetes manifest (Helm)

    Prebuilt binaries can be validated by extracting the file and verifying it against the sha256sum.txt checksum file provided for each release starting with version v3.0.0.

    $ sha256sum -c sha256sum.txt
    oauth2-proxy-x.y.z.linux-amd64: OK
    1. Select a Provider and Register an OAuth Application with a Provider
    2. Configure OAuth2 Proxy using config file, command line options, or environment variables
    3. Configure SSL or Deploy behind a SSL endpoint (example provided for Nginx)
    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file diff --git a/index.html b/index.html index 1e8f74c6..c1111eee 100644 --- a/index.html +++ b/index.html @@ -5,7 +5,7 @@ Welcome to OAuth2 Proxy | OAuth2 Proxy - + @@ -14,7 +14,7 @@ to validate accounts by email, domain or group.

    note

    This repository was forked from bitly/OAuth2_Proxy on 27/11/2018. Versions v3.0.0 and up are from this fork and will have diverged from any changes in the original fork. A list of changes can be seen in the CHANGELOG.

    Sign In Page

    Architecture​

    OAuth2 Proxy Architecture

    Copyright © 2023 OAuth2 Proxy.
    - + \ No newline at end of file