We reserve the right to make breaking changes to the features detailed within this page with no notice.</p><p>Options described in this page may be changed, removed, renamed or moved without prior warning.
Please beware of this before you use alpha configuration options.</p></div></div><p>This page details a set of <strong>alpha</strong> configuration options in a new format.
Going forward we are intending to add structured configuration in YAML format to
replace the existing TOML based configuration file and flags.</p><p>Below is a reference for the structure of the configuration, with
<ahref="#alphaoptions">AlphaOptions</a> as the root of the configuration.</p><p>When using alpha configuration, your config file will look something like below:</p><divclass="codeBlockContainer_I0IT language-yaml theme-code-block"><divclass="codeBlockContent_wNvx yaml"><pretabindex="0"class="prism-code language-yaml codeBlock_jd64 thin-scrollbar"style="color:#bfc7d5;background-color:#292d3e"><codeclass="codeBlockLines_mRuA"><spanclass="token-line"style="color:#bfc7d5"><spanclass="token key atrule">upstreams</span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">:</span><spanclass="token plain"></span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain"></span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">-</span><spanclass="token plain"></span><spanclass="token key atrule">id</span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">:</span><spanclass="token plain"></span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">...</span><spanclass="token plain"></span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain"></span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">...</span><spanclass="token plain"></span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain"></span><spanclass="token key atrule">injectRequestHeaders</span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">:</span><spanclass="token plain"></span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain"></span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">-</span><spanclass="token plain"></span><spanclass="token key atrule">name</span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">:</span><spanclass="token plain"></span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">...</span><spanclass="token plain"></span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain"></span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">...</span><spanclass="token plain"></span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain"></span><spanclass="token key atrule">injectResponseHeaders</span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">:</span><spanclass="token plain"></span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain"></span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">-</span><spanclass="token plain"></span><spanclass="token key atrule">name</span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">:</span><spanclass="token plain"></span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">...</span><spanclass="token plain"></span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain"></span><spanclass="token punctuation"style="color:rgb(199, 146, 234)">...</span><br></span></code></pre><buttontype="button"aria-label="Copy code to clipboard"class="copyButton_wuS7 clean-btn">Copy</button></div></div><p>Please browse the <ahref="#configuration-reference">reference</a> below for the structure
of the new configuration format.</p><h2class="anchor anchorWithStickyNavbar_mojV"id="using-alpha-configuration">Using Alpha Configuration<aclass="hash-link"href="#using-alpha-configuration"title="Direct link to heading"></a></h2><p>To use the new <strong>alpha</strong> configuration, generate a YAML file based on the format
See <ahref="#removed-options">removed options</a> below for more information.</p></div></div><h3class="anchor anchorWithStickyNavbar_mojV"id="converting-configuration-to-the-new-structure">Converting configuration to the new structure<aclass="hash-link"href="#converting-configuration-to-the-new-structure"title="Direct link to heading"></a></h3><p>Before adding the new <code>--alpha-config</code> option, start OAuth2 Proxy using the
<code>convert-config-to-alpha</code> flag to convert existing configuration to the new format.</p><divclass="codeBlockContainer_I0IT language-bash theme-code-block"><divclass="codeBlockContent_wNvx bash"><pretabindex="0"class="prism-code language-bash codeBlock_jd64 thin-scrollbar"style="color:#bfc7d5;background-color:#292d3e"><codeclass="codeBlockLines_mRuA"><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">oauth2-proxy --convert-config-to-alpha --config ./path/to/existing/config.cfg</span><br></span></code></pre><buttontype="button"aria-label="Copy code to clipboard"class="copyButton_wuS7 clean-btn">Copy</button></div></div><p>This will convert any options supported by the new format to YAML and print the
the new config.</p><divclass="codeBlockContainer_I0IT language-bash theme-code-block"><divclass="codeBlockContent_wNvx bash"><pretabindex="0"class="prism-code language-bash codeBlock_jd64 thin-scrollbar"style="color:#bfc7d5;background-color:#292d3e"><codeclass="codeBlockLines_mRuA"><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">oauth2-proxy --alpha-config ./path/to/new/config.yaml --config ./path/to/existing/config.cfg</span><br></span></code></pre><buttontype="button"aria-label="Copy code to clipboard"class="copyButton_wuS7 clean-btn">Copy</button></div></div><h2class="anchor anchorWithStickyNavbar_mojV"id="removed-options">Removed options<aclass="hash-link"href="#removed-options"title="Direct link to heading"></a></h2><p>The following flags/options and their respective environment variables are no
longer available when using alpha configuration:</p><ul><li><code>flush-interval</code>/<code>flush_interval</code></li><li><code>pass-host-header</code>/<code>pass_host_header</code></li><li><code>proxy-websockets</code>/<code>proxy_websockets</code></li><li><code>ssl-upstream-insecure-skip-verify</code>/<code>ssl_upstream_insecure_skip_verify</code></li><li><code>upstream</code>/<code>upstreams</code></li></ul><ul><li><code>pass-basic-auth</code>/<code>pass_basic_auth</code></li><li><code>pass-access-token</code>/<code>pass_access_token</code></li><li><code>pass-user-headers</code>/<code>pass_user_headers</code></li><li><code>pass-authorization-header</code>/<code>pass_authorization_header</code></li><li><code>set-basic-auth</code>/<code>set_basic_auth</code></li><li><code>set-xauthrequest</code>/<code>set_xauthrequest</code></li><li><code>set-authorization-header</code>/<code>set_authorization_header</code></li><li><code>prefer-email-to-user</code>/<code>prefer_email_to_user</code></li><li><code>basic-auth-password</code>/<code>basic_auth_password</code></li><li><code>skip-auth-strip-headers</code>/<code>skip_auth_strip_headers</code></li></ul><ul><li><code>client-id</code>/<code>client_id</code></li><li><code>client-secret</code>/<code>client_secret</code>, and <code>client-secret-file</code>/<code>client_secret_file</code></li><li><code>provider</code></li><li><code>provider-display-name</code>/<code>provider_display_name</code></li><li><code>provider-ca-file</code>/<code>provider_ca_files</code></li><li><code>login-url</code>/<code>login_url</code></li><li><code>redeem-url</code>/<code>redeem_url</code></li><li><code>profile-url</code>/<code>profile_url</code></li><li><code>resource</code></li><li><code>validate-url</code>/<code>validate_url</code></li><li><code>scope</code></li><li><code>prompt</code></li><li><code>approval-prompt</code>/<code>approval_prompt</code></li><li><code>acr-values</code>/<code>acr_values</code></li><li><code>user-id-claim</code>/<code>user_id_claim</code></li><li><code>allowed-group</code>/<code>allowed_groups</code></li><li><code>allowed-role</code>/<code>allowed_roles</code></li><li><code>jwt-key</code>/<code>jwt_key</code></li><li><code>jwt-key-file</code>/<code>jwt_key_file</code></li><li><code>pubjwk-url</code>/<code>pubjwk_url</code></li></ul><p>and all provider-specific options, i.e. any option whose name includes <code>oidc</code>,
<code>azure</code>, <code>bitbucket</code>, <code>github</code>, <code>gitlab</code>, <code>google</code> or <code>keycloak</code>. Attempting to
use any of these options via flags or via config when <code>--alpha-config</code> is
set will result in an error.</p><divclass="admonition admonition-important alert alert--info"><divclass="admonition-heading"><h5><spanclass="admonition-icon"><svgxmlns="http://www.w3.org/2000/svg"width="14"height="16"viewBox="0 0 14 16"><pathfill-rule="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"></path></svg></span>important</h5></div><divclass="admonition-content"><p>You must remove these options before starting OAuth2 Proxy with <code>--alpha-config</code></p></div></div><h2class="anchor anchorWithStickyNavbar_mojV"id="configuration-reference">Configuration Reference<aclass="hash-link"href="#configuration-reference"title="Direct link to heading"></a></h2><h3class="anchor anchorWithStickyNavbar_mojV"id="adfsoptions">ADFSOptions<aclass="hash-link"href="#adfsoptions"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#provider">Provider</a>)</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>skipScope</code></td><td><em>bool</em></td><td>Skip adding the scope parameter in login request<br>Default value is 'false'</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="alphaoptions">AlphaOptions<aclass="hash-link"href="#alphaoptions"title="Direct link to heading"></a></h3><p>AlphaOptions contains alpha structured configuration options.
They may change between releases without notice.</p></div></div><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>upstreamConfig</code></td><td><em><ahref="#upstreamconfig">UpstreamConfig</a></em></td><td>UpstreamConfig is used to configure upstream servers.<br>Once a user is authenticated, requests to the server will be proxied to<br>these upstream servers based on the path mappings defined in this list.</td></tr><tr><td><code>injectRequestHeaders</code></td><td><em><ahref="#header">[]Header</a></em></td><td>InjectRequestHeaders is used to configure headers that should be added<br>to requests to upstream servers.<br>Headers may source values from either the authenticated user's session<br>or from a static secret value.</td></tr><tr><td><code>injectResponseHeaders</code></td><td><em><ahref="#header">[]Header</a></em></td><td>InjectResponseHeaders is used to configure headers that should be added<br>to responses from the proxy.<br>This is typically used when using the proxy as an external authentication<br>provider in conjunction with another proxy such as NGINX and its<br>auth_request module.<br>Headers may source values from either the authenticated user's session<br>or from a static secret value.</td></tr><tr><td><code>server</code></td><td><em><ahref="#server">Server</a></em></td><td>Server is used to configure the HTTP(S) server for the proxy application.<br>You may choose to run both HTTP and HTTPS servers simultaneously.<br>This can be done by setting the BindAddress and the SecureBindAddress simultaneously.<br>To use the secure server you must configure a TLS certificate and key.</td></tr><tr><td><code>metricsServer</code></td><td><em><ahref="#server">Server</a></em></td><td>MetricsServer is used to configure the HTTP(S) server for metrics.<br>You may choose to run both HTTP and HTTPS servers simultaneously.<br>This can be done by setting the BindAddress and the SecureBindAddress simultaneously.<br>To use the secure server you must configure a TLS certificate and key.</td></tr><tr><td><code>providers</code></td><td><em><ahref="#providers">Providers</a></em></td><td>Providers is used to configure multiple providers.</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="azureoptions">AzureOptions<aclass="hash-link"href="#azureoptions"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#provider">Provider</a>)</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>tenant</code></td><td><em>string</em></td><td>Tenant directs to a tenant-specific or common (tenant-independent) endpoint<br>Default value is 'common'</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="bitbucketoptions">BitbucketOptions<aclass="hash-link"href="#bitbucketoptions"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#provider">Provider</a>)</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>team</code></td><td><em>string</em></td><td>Team sets restrict logins to members of this team</td></tr><tr><td><code>repository</code></td><td><em>string</em></td><td>Repository sets restrict logins to user with access to this repository</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="claimsource">ClaimSource<aclass="hash-link"href="#claimsource"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#headervalue">HeaderValue</a>)</p><p>ClaimSource allows loading a header value from a claim within the session</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>claim</code></td><td><em>string</em></td><td>Claim is the name of the claim in the session that the value should be<br>loaded from.</td></tr><tr><td><code>prefix</code></td><td><em>string</em></td><td>Prefix is an optional prefix that will be prepended to the value of the<br>claim if it is non-empty.</td></
Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".</p><h3class="anchor anchorWithStickyNavbar_mojV"id="githuboptions">GitHubOptions<aclass="hash-link"href="#githuboptions"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#provider">Provider</a>)</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>org</code></td><td><em>string</em></td><td>Org sets restrict logins to members of this organisation</td></tr><tr><td><code>team</code></td><td><em>string</em></td><td>Team sets restrict logins to members of this team</td></tr><tr><td><code>repo</code></td><td><em>string</em></td><td>Repo sets restrict logins to collaborators of this repository</td></tr><tr><td><code>token</code></td><td><em>string</em></td><td>Token is the token to use when verifying repository collaborators<br>it must have push access to the repository</td></tr><tr><td><code>users</code></td><td><em>[]string</em></td><td>Users allows users with these usernames to login<br>even if they do not belong to the specified org and team or collaborators</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="gitlaboptions">GitLabOptions<aclass="hash-link"href="#gitlaboptions"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#provider">Provider</a>)</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>group</code></td><td><em>[]string</em></td><td>Group sets restrict logins to members of this group</td></tr><tr><td><code>projects</code></td><td><em>[]string</em></td><td>Projects restricts logins to members of any of these projects</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="googleoptions">GoogleOptions<aclass="hash-link"href="#googleoptions"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#provider">Provider</a>)</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>group</code></td><td><em>[]string</em></td><td>Groups sets restrict logins to members of this google group</td></tr><tr><td><code>adminEmail</code></td><td><em>string</em></td><td>AdminEmail is the google admin to impersonate for api calls</td></tr><tr><td><code>serviceAccountJson</code></td><td><em>string</em></td><td>ServiceAccountJSON is the path to the service account json credentials</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="header">Header<aclass="hash-link"href="#header"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#alphaoptions">AlphaOptions</a>)</p><p>Header represents an individual header that will be added to a request or
response header.</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>name</code></td><td><em>string</em></td><td>Name is the header name to be used for this set of values.<br>Names should be unique within a list of Headers.</td></tr><tr><td><code>preserveRequestValue</code></td><td><em>bool</em></td><td>PreserveRequestValue determines whether any values for this header<br>should be preserved for the request to the upstream server.<br>This option only applies to injected request headers.<br>Defaults to false (headers that match this header will be stripped).</td></tr><tr><td><code>values</code></td><td><em><ahref="#headervalue">[]HeaderValue</a></em></td><td>Values contains the desired values for this header</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="headervalue">HeaderValue<aclass="hash-link"href="#headervalue"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#header">Header</a>)</p><p>HeaderValue represents a single header value and the sources that can
make up the header value</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>value</code></td><td><em>[]byte</em></td><td>Value expects a base64 encoded string value.</td></tr><tr><td><code>fromEnv</code></td><td><em>string</em></td><td>FromEnv expects the name of an environment variable.</td></tr><tr><td><code>fromFile</code></td><td><em>string</em></td><td>FromFile expects a path to a file containing the secret value.</td></tr><tr><td><code>claim</code></td><td><em>string</em></td><td>Claim is the name of the claim in the session that the value should be<br>loaded from.</td></tr><tr><td><code>prefix</code></td><td><em>string</em></td><td>Prefix is an optional prefix that will be prepended to the value of the<br>claim if it is non-empty.</td></tr><tr><td><code>basicAuthPassword</code></td><td><em><ahref="#secretsource">SecretSource</a></em></td><td>BasicAuthPassword converts this claim into a basic auth header.<br>Note the value of claim will become the basic auth username and the<br>basicAuthPassword will be used as the password value.</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="keycloakoptions">KeycloakOptions<aclass="hash-link"href="#keycloakoptions"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#provider">Provider</a>)</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>groups</code></td><td><em>[]string</em></td><td>Group enables to restrict login to members of indicated group</td></tr><tr><td><code>roles</code></td><td><em>[]string</em></td><td>Role enables to restrict login to users with role (only available when using the keycloak-oidc provider)</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="logingovoptions">LoginGovOptions<aclass="hash-link"href="#logingovoptions"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#provider">Provider</a>)</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>jwtKey</code></td><td><em>string</em></td><td>JWTKey is a private key in PEM format used to sign JWT,</td></tr><tr><td><code>jwtKeyFile</code></td><td><em>string</em></td><td>JWTKeyFile is a path to the private key file in PEM format used to sign the JWT</td></tr><tr><td><code>pubjwkURL</code></td><td><em>string</em></td><td>PubJWKURL is the JWK pubkey access endpoint</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="loginurlparameter">LoginURLParameter<aclass="hash-link"href="#loginurlparameter"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#provider">Provider</a>)</p><p>LoginURLParameter is the configuration for a single query parameter that
can be passed through from the <code>/oauth2/start</code> endpoint to the IdP login
URL. The "default" option specifies the default value or values (if any)
that will be passed to the IdP for this parameter, and "allow" is a list
of options for ways in which this parameter can be set or overridden via
the query string to <code>/oauth2/start</code>.
If <em>only</em> a default is specified and no "allow" then the parameter is
effectively fixed - the default value will always be used and anything
passed to the start URL will be ignored. If <em>only</em>"allow" is specified
but no default then the parameter will only be passed on to the IdP if
the caller provides it, and no value will be sent otherwise.</p><p>Examples:</p><p>A parameter whose value is fixed</p><divclass="codeBlockContainer_I0IT theme-code-block"><divclass="codeBlockContent_wNvx"><pretabindex="0"class="prism-code language-text codeBlock_jd64 thin-scrollbar"style="color:#bfc7d5;background-color:#292d3e"><codeclass="codeBlockLines_mRuA"><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">name: organization</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">default:</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">- myorg</span><br></span></code></pre><buttontype="button"aria-label="Copy code to clipboard"class="copyButton_wuS7 clean-btn">Copy</button></div></div><p>A parameter that is not passed by default, but may be set to one of a
fixed set of values</p><divclass="codeBlockContainer_I0IT theme-code-block"><divclass="codeBlockContent_wNvx"><pretabindex="0"class="prism-code language-text codeBlock_jd64 thin-scrollbar"style="color:#bfc7d5;background-color:#292d3e"><codeclass="codeBlockLines_mRuA"><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">name: prompt</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">allow:</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">- value: login</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">- value: consent</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">- value: select_account</span><br></span></code></pre><buttontype="button"aria-label="Copy code to clipboard"class="copyButton_wuS7 clean-btn">Copy</button></div></div><p>A parameter that is passed by default but may be overridden by one of
a fixed set of values</p><divclass="codeBlockContainer_I0IT theme-code-block"><divclass="codeBlockContent_wNvx"><pretabindex="0"class="prism-code language-text codeBlock_jd64 thin-scrollbar"style="color:#bfc7d5;background-color:#292d3e"><codeclass="codeBlockLines_mRuA"><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">name: prompt</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">default: ["login"]</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">allow:</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">- value: consent</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">- value: select_account</span><br></span></code></pre><buttontype="button"aria-label="Copy code to clipboard"class="copyButton_wuS7 clean-btn">Copy</button></div></div><p>A parameter that may be overridden, but only by values that match a
regular expression. For example to restrict <code>login_hint</code> to email
addresses in your organization's domain:</p><divclass="codeBlockContainer_I0IT theme-code-block"><divclass="codeBlockContent_wNvx"><pretabindex="0"class="prism-code language-text codeBlock_jd64 thin-scrollbar"style="color:#bfc7d5;background-color:#292d3e"><codeclass="codeBlockLines_mRuA"><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">name: login_hint</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">allow:</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">- pattern: '^[^@]*@example\.com$'</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain"># this allows at most one "@" sign, and requires "example.com" domain.</span><br></span></code></pre><buttontype="button"aria-label="Copy code to clipboard"class="copyButton_wuS7 clean-btn">Copy</button></div></div><p>Note that the YAML rules around exactly which characters are allowed
and/or require escaping in different types of string literals are
convoluted. For regular expressions the single quoted form is simplest
as backslash is not considered to be an escape character. Alternatively
use the "chomped block" format <code>|-</code>:</p><divclass="codeBlockContainer_I0IT theme-code-block"><divclass="codeBlockContent_wNvx"><pretabindex="0"class="prism-code language-text codeBlock_jd64 thin-scrollbar"style="color:#bfc7d5;background-color:#292d3e"><codeclass="codeBlockLines_mRuA"><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain">- pattern: |-</span><br></span><spanclass="token-line"style="color:#bfc7d5"><spanclass="token plain"> ^[^@]*@example\.com$</span><br></span></code></pre><buttontype="button"aria-label="Copy code to clipboard"class="copyButton_wuS7 clean-btn">Copy</button></div></div><p>The hyphen is important, a <code>|</code> block would have a trailing newline
character.</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>name</code></td><td><em>string</em></td><td>Name specifies the name of the query parameter.</td></tr><tr><td><code>default</code></td><td><em>[]string</em></td><td><em>(Optional)</em> Default specifies a default value or values that will be<br>passed to the IdP if not overridden.</td></tr><tr><td><code>allow</code></td><td><em><ahref="#urlparameterrule">[]URLParameterRule</a></em></td><td><em>(Optional)</em> Allow specifies rules about how the default (if any) may be<br>overridden via the query string to <code>/oauth2/start</code>. Only<br>values that match one or more of the allow rules will be<br>forwarded to the IdP.</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="oidcoptions">OIDCOptions<aclass="hash-link"href="#oidcoptions"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#provider">Provider</a>)</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>issuerURL</code></td><td><em>string</em></td><td>IssuerURL is the OpenID Connect issuer URL<br>eg: <ahref="https://accounts.google.com"target="_blank"rel="noopener noreferrer">https://accounts.google.com</a></td></tr><tr><td><code>insecureAllowUnverifiedEmail</code></td><td><em>bool</em></td><td>InsecureAllowUnverifiedEmail prevents failures if an email address in an id_token is not verified<br>default set to 'false'</td></tr><tr><td><code>insecureSkipIssuerVerification</code></td><td><em>bool</em></td><td>InsecureSkipIssuerVerification skips verification of ID token issuers. When false, ID Token Issuers must match the OIDC discovery URL<br>default set to 'false'</td></tr><tr><td><code>insecureSkipNonce</code></td><td><em>bool</em></td><td>InsecureSkipNonce skips verifying the ID Token's nonce claim that must match<br>the random nonce sent in the initial OAuth flow. Otherwise, the nonce is checked<br>after the initial OAuth redeem & subsequent token refreshes.<br>default set to 'true'<br>Warning: In a future release, this will change to 'false' by default for enhanced security.</td></tr><tr><td><code>skipDiscovery</code></td><td><em>bool</em></td><td>SkipDiscovery allows to skip OIDC discovery and use manually supplied Endpoints<br>default set to 'false'</td></tr><tr><td><code>jwksURL</code></td><td><em>string</em></td><td>JwksURL is the OpenID Connect JWKS URL<br>eg: <ahref="https://www.googleapis.com/oauth2/v3/certs"target="_blank"rel="noopener noreferrer">https://www.googleapis.com/oauth2/v3/certs</a></td></tr><tr><td><code>emailClaim</code></td><td><em>string</em></td><td>EmailClaim indicates which claim contains the user email,<br>default set to 'email'</td></tr><tr><td><code>groupsClaim</code></td><td><em>string</em></td><td>GroupsClaim indicates which claim contains the user groups<br>default set to 'groups'</td></tr><tr><td><code>userIDClaim</code></td><td><em>string</em></td><td>UserIDClaim indicates which claim contains the user ID<br>default set to 'email'</td></tr><tr><td><code>audienceClaims</code></td><td><em>[]string</em></td><td>AudienceClaim allows to define any claim that is verified against the client id<br>By default <code>aud</code> claim is used for verification.</td></tr><tr><td><code>extraAudiences</code></td><td><em>[]string</em></td><td>ExtraAudiences is a list of additional audiences that are allowed<br>to pass verification in addition to the client id.</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="provider">Provider<aclass="hash-link"href="#provider"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#providers">Providers</a>)</p><p>Provider holds all configuration for a single provider</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>clientID</code></td><td><em>string</em></td><td>ClientID is the OAuth Clie
and oidc.</p><h3class="anchor anchorWithStickyNavbar_mojV"id="providers">Providers<aclass="hash-link"href="#providers"title="Direct link to heading"></a></h3><h4class="anchor anchorWithStickyNavbar_mojV"id="provider-alias">(<ahref="#provider">[]Provider</a> alias)<aclass="hash-link"href="#provider-alias"title="Direct link to heading"></a></h4><p>(<strong>Appears on:</strong><ahref="#alphaoptions">AlphaOptions</a>)</p><p>Providers is a collection of definitions for providers.</p><h3class="anchor anchorWithStickyNavbar_mojV"id="secretsource">SecretSource<aclass="hash-link"href="#secretsource"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#claimsource">ClaimSource</a>, <ahref="#headervalue">HeaderValue</a>, <ahref="#tls">TLS</a>)</p><p>SecretSource references an individual secret value.
Only one source within the struct should be defined at any time.</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>value</code></td><td><em>[]byte</em></td><td>Value expects a base64 encoded string value.</td></tr><tr><td><code>fromEnv</code></td><td><em>string</em></td><td>FromEnv expects the name of an environment variable.</td></tr><tr><td><code>fromFile</code></td><td><em>string</em></td><td>FromFile expects a path to a file containing the secret value.</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="server">Server<aclass="hash-link"href="#server"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#alphaoptions">AlphaOptions</a>)</p><p>Server represents the configuration for an HTTP(S) server</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>BindAddress</code></td><td><em>string</em></td><td>BindAddress is the address on which to serve traffic.<br>Leave blank or set to "-" to disable.</td></tr><tr><td><code>SecureBindAddress</code></td><td><em>string</em></td><td>SecureBindAddress is the address on which to serve secure traffic.<br>Leave blank or set to "-" to disable.</td></tr><tr><td><code>TLS</code></td><td><em><ahref="#tls">TLS</a></em></td><td>TLS contains the information for loading the certificate and key for the<br>secure traffic and further configuration for the TLS server.</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="tls">TLS<aclass="hash-link"href="#tls"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#server">Server</a>)</p><p>TLS contains the information for loading a TLS certificate and key
as well as an optional minimal TLS version that is acceptable.</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>Key</code></td><td><em><ahref="#secretsource">SecretSource</a></em></td><td>Key is the TLS key data to use.<br>Typically this will come from a file.</td></tr><tr><td><code>Cert</code></td><td><em><ahref="#secretsource">SecretSource</a></em></td><td>Cert is the TLS certificate data to use.<br>Typically this will come from a file.</td></tr><tr><td><code>MinVersion</code></td><td><em>string</em></td><td>MinVersion is the minimal TLS version that is acceptable.<br>E.g. Set to "TLS1.3" to select TLS version 1.3</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="urlparameterrule">URLParameterRule<aclass="hash-link"href="#urlparameterrule"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#loginurlparameter">LoginURLParameter</a>)</p><p>URLParameterRule represents a rule by which query parameters
passed to the <code>/oauth2/start</code> endpoint are checked to determine whether
they are valid overrides for the given parameter passed to the IdP's
login URL. Either Value or Pattern should be supplied, not both.</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>value</code></td><td><em>string</em></td><td>A Value rule matches just this specific value</td></tr><tr><td><code>pattern</code></td><td><em>string</em></td><td>A Pattern rule gives a regular expression that must be matched by<br>some substring of the value. The expression is <em>not</em> automatically<br>anchored to the start and end of the value, if you <em>want</em> to restrict<br>the whole parameter value you must anchor it yourself with <code>^</code> and <code>$</code>.</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="upstream">Upstream<aclass="hash-link"href="#upstream"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#upstreamconfig">UpstreamConfig</a>)</p><p>Upstream represents the configuration for an upstream server.
Requests will be proxied to this upstream if the path matches the request path.</p><table><thead><tr><th>Field</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>id</code></td><td><em>string</em></td><td>ID should be a unique identifier for the upstream.<br>This value is required for all upstreams.</td></tr><tr><td><code>path</code></td><td><em>string</em></td><td>Path is used to map requests to the upstream server.<br>The closest match will take precedence and all Paths must be unique.<br>Path can also take a pattern when used with RewriteTarget.<br>Path segments can be captured and matched using regular experessions.<br>Eg:<br>- <code>^/foo$</code>: Match only the explicit path <code>/foo</code><br>- <code>^/bar/$</code>: Match any path prefixed with <code>/bar/</code><br>- <code>^/baz/(.*)$</code>: Match any path prefixed with <code>/baz</code> and capture the remaining path for use with RewriteTarget</td></tr><tr><td><code>rewriteTarget</code></td><td><em>string</em></td><td>RewriteTarget allows users to rewrite the request path before it is sent to<br>the upstream server.<br>Use the Path to capture segments for reuse within the rewrite target.<br>Eg: With a Path of <code>^/baz/(.*)</code>, a RewriteTarget of <code>/foo/$1</code> would rewrite<br>the request <code>/baz/abc/123</code> to <code>/foo/abc/123</code> before proxying to the<br>upstream server.</td></tr><tr><td><code>uri</code></td><td><em>string</em></td><td>The URI of the upstream server. This may be an HTTP(S) server of a File<br>based URL. It may include a path, in which case all requests will be served<br>under that path.<br>Eg:<br>- http://localhost:8080<br>- <ahref="https://service.localhost"target="_blank"rel="noopener noreferrer">https://service.localhost</a><br>- <ahref="https://service.localhost/path"target="_blank"rel="noopener noreferrer">https://service.localhost/path</a><br>- file://host/path<br>If the URI's path is "/base" and the incoming request was for "/dir",<br>the upstream request will be for "/base/dir".</td></tr><tr><td><code>insecureSkipTLSVerify</code></td><td><em>bool</em></td><td>InsecureSkipTLSVerify will skip TLS verification of upstream HTTPS hosts.<br>This option is insecure and will allow potential Man-In-The-Middle attacks<br>betweem OAuth2 Proxy and the usptream server.<br>Defaults to false.</td></tr><tr><td><code>static</code></td><td><em>bool</em></td><td>Static will make all requests to this upstream have a static response.<br>The response will have a body of "Authenticated" and a response code<br>matching StaticCode.<br>If StaticCode is not set, the response will return a 200 response.</td></tr><tr><td><code>staticCode</code></td><td><em>int</em></td><td>StaticCode determines the response code for the Static response.<br>This option can only be used with Static enabled.</td></tr><tr><td><code>flushInterval</code></td><td><em><ahref="#duration">Duration</a></em></td><td>FlushInterval is the period between flushing the response buffer when<br>streaming response from the upstream.<br>Defaults to 1 second.</td></tr><tr><td><code>passHostHeader</code></td><td><em>bool</em></td><td>PassHostHeader determines whether the request host header should be proxied<br>to the upstream server.<br>Defaults to true.</td></tr><tr><td><code>proxyWebSockets</code></td><td><em>bool</em></td><td>ProxyWebSockets enables proxying of websockets to upstream servers<br>Defaults to true.</td></tr><tr><td><code>timeout</code></td><td><em><ahref="#duration">Duration</a></em></td><td>Timeout is the maximum duration the server will wait for a response from the upstream server.<br>Defaults to 30 seconds.</td></tr></tbody></table><h3class="anchor anchorWithStickyNavbar_mojV"id="upstreamconfig">UpstreamConfig<aclass="hash-link"href="#upstreamconfig"title="Direct link to heading"></a></h3><p>(<strong>Appears on:</strong><ahref="#alphaoptions">AlphaOptions</a>)</p><p>UpstreamConfig is a collection of definitions for upstream servers.</p><table><thead><tr><th>Field</th><th>Ty
