Added json tags to middleware config

Signed-off-by: Vishal Rana <vr@labstack.com>

middleware/compress.go

@@ -17,7 +17,7 @@ type (
 	GzipConfig struct {
 		// Gzip compression level.
 		// Optional. Default value -1.
-		Level int
+		Level int `json:"level"`
 	}
 
 	gzipResponseWriter struct {

middleware/cors.go

@@ -13,34 +13,34 @@ type (
 	CORSConfig struct {
 		// AllowOrigin defines a list of origins that may access the resource.
 		// Optional. Default value []string{"*"}.
-		AllowOrigins []string
+		AllowOrigins []string `json:"allow_origins"`
 
 		// AllowMethods defines a list methods allowed when accessing the resource.
 		// This is used in response to a preflight request.
 		// Optional. Default value DefaultCORSConfig.AllowMethods.
-		AllowMethods []string
+		AllowMethods []string `json:"allow_methods"`
 
 		// AllowHeaders defines a list of request headers that can be used when
 		// making the actual request. This in response to a preflight request.
 		// Optional. Default value []string{}.
-		AllowHeaders []string
+		AllowHeaders []string `json:"allow_headers"`
 
 		// AllowCredentials indicates whether or not the response to the request
 		// can be exposed when the credentials flag is true. When used as part of
 		// a response to a preflight request, this indicates whether or not the
 		// actual request can be made using credentials.
 		// Optional. Default value false.
-		AllowCredentials bool
+		AllowCredentials bool `json:"allow_credentials"`
 
 		// ExposeHeaders defines a whitelist headers that clients are allowed to
 		// access.
 		// Optional. Default value []string{}.
-		ExposeHeaders []string
+		ExposeHeaders []string `json:"expose_headers"`
 
 		// MaxAge indicates how long (in seconds) the results of a preflight request
 		// can be cached.
 		// Optional. Default value 0.
-		MaxAge int
+		MaxAge int `json:"max_age"`
 	}
 )
 

middleware/csrf.go

@@ -18,11 +18,11 @@ type (
 	// CSRFConfig defines the config for CSRF middleware.
 	CSRFConfig struct {
 		// Key to create CSRF token.
-		Secret []byte
+		Secret []byte `json:"secret"`
 
 		// Context key to store generated CSRF token into context.
 		// Optional. Default value "csrf".
-		ContextKey string
+		ContextKey string `json:"context_key"`
 
 		// Extractor is a function that extracts token from the request.
 		// Optional. Default value CSRFTokenFromHeader(echo.HeaderXCSRFToken).
@@ -30,27 +30,27 @@ type (
 
 		// Name of the CSRF cookie. This cookie will store CSRF token.
 		// Optional. Default value "csrf".
-		CookieName string
+		CookieName string `json:"cookie_name"`
 
 		// Domain of the CSRF cookie.
 		// Optional. Default value none.
-		CookieDomain string
+		CookieDomain string `json:"cookie_domain"`
 
 		// Path of the CSRF cookie.
 		// Optional. Default value none.
-		CookiePath string
+		CookiePath string `json:"cookie_path"`
 
 		// Expiration time of the CSRF cookie.
 		// Optional. Default value 24H.
-		CookieExpires time.Time
+		CookieExpires time.Time `json:"cookie_expires"`
 
 		// Indicates if CSRF cookie is secure.
-		CookieSecure bool
+		CookieSecure bool `json:"cookie_secure"`
 		// Optional. Default value false.
 
 		// Indicates if CSRF cookie is HTTP only.
 		// Optional. Default value false.
-		CookieHTTPOnly bool
+		CookieHTTPOnly bool `json:"cookie_http_only"`
 	}
 
 	// CSRFTokenExtractor defines a function that takes `echo.Context` and returns

middleware/jwt.go

@@ -14,15 +14,15 @@ type (
 	JWTConfig struct {
 		// Signing key to validate token.
 		// Required.
-		SigningKey []byte
+		SigningKey []byte `json:"signing_key"`
 
 		// Signing method, used to check token signing method.
 		// Optional. Default value HS256.
-		SigningMethod string
+		SigningMethod string `json:"signing_method"`
 
 		// Context key to store user information from the token into context.
 		// Optional. Default value "user".
-		ContextKey string
+		ContextKey string `json:"context_key"`
 
 		// Extractor is a function that extracts token from the request.
 		// Optional. Default value JWTFromHeader.

middleware/logger.go

@@ -39,7 +39,7 @@ type (
 		// Example "${remote_ip} ${status}"
 		//
 		// Optional. Default value DefaultLoggerConfig.Format.
-		Format string
+		Format string `json:"format"`
 
 		// Output is a writer where logs are written.
 		// Optional. Default value os.Stdout.

middleware/recover.go

@@ -13,16 +13,16 @@ type (
 	RecoverConfig struct {
 		// Size of the stack to be printed.
 		// Optional. Default value 4KB.
-		StackSize int
+		StackSize int `json:"stack_size"`
 
 		// DisableStackAll disables formatting stack traces of all other goroutines
 		// into buffer after the trace for the current goroutine.
 		// Optional. Default value false.
-		DisableStackAll bool
+		DisableStackAll bool `json:"disable_stack_all"`
 
 		// DisablePrintStack disables printing stack trace.
 		// Optional. Default value as false.
-		DisablePrintStack bool
+		DisablePrintStack bool `json:"disable_print_stack"`
 	}
 )
 

middleware/secure.go

@@ -12,12 +12,12 @@ type (
 		// XSSProtection provides protection against cross-site scripting attack (XSS)
 		// by setting the `X-XSS-Protection` header.
 		// Optional. Default value "1; mode=block".
-		XSSProtection string
+		XSSProtection string `json:"xss_protection"`
 
 		// ContentTypeNosniff provides protection against overriding Content-Type
 		// header by setting the `X-Content-Type-Options` header.
 		// Optional. Default value "nosniff".
-		ContentTypeNosniff string
+		ContentTypeNosniff string `json:"content_type_nosniff"`
 
 		// XFrameOptions can be used to indicate whether or not a browser should
 		// be allowed to render a page in a <frame>, <iframe> or <object> .
@@ -29,27 +29,27 @@ type (
 		// `SAMEORIGIN` - The page can only be displayed in a frame on the same origin as the page itself.
 		// `DENY` - The page cannot be displayed in a frame, regardless of the site attempting to do so.
 		// `ALLOW-FROM uri` - The page can only be displayed in a frame on the specified origin.
-		XFrameOptions string
+		XFrameOptions string `json:"x_frame_options"`
 
 		// HSTSMaxAge sets the `Strict-Transport-Security` header to indicate how
 		// long (in seconds) browsers should remember that this site is only to
 		// be accessed using HTTPS. This reduces your exposure to some SSL-stripping
 		// man-in-the-middle (MITM) attacks.
 		// Optional. Default value 0.
-		HSTSMaxAge int
+		HSTSMaxAge int `json:"hsts_max_age"`
 
 		// HSTSExcludeSubdomains won't include subdomains tag in the `Strict Transport Security`
 		// header, excluding all subdomains from security policy. It has no effect
 		// unless HSTSMaxAge is set to a non-zero value.
 		// Optional. Default value false.
-		HSTSExcludeSubdomains bool
+		HSTSExcludeSubdomains bool `json:"hsts_exclude_subdomains"`
 
 		// ContentSecurityPolicy sets the `Content-Security-Policy` header providing
 		// security against cross-site scripting (XSS), clickjacking and other code
 		// injection attacks resulting from execution of malicious content in the
 		// trusted web page context.
 		// Optional. Default value "".
-		ContentSecurityPolicy string
+		ContentSecurityPolicy string `json:"content_security_policy"`
 	}
 )
 

middleware/slash.go

@@ -9,7 +9,7 @@ type (
 	TrailingSlashConfig struct {
 		// Status code to be used when redirecting the request.
 		// Optional, but when provided the request is redirected using this code.
-		RedirectCode int
+		RedirectCode int `json:"redirect_code"`
 	}
 )