Documentation
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Overview ¶
Package handler provides ...
Package handler provides ...
Package handler provides ...
Package handler provides ...
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func MeterSrvHandler ¶ added in v0.4.0
MeterSrvHandler returns a middleware that metrics the request.
func RecoverHandler ¶
RecoverHandler returns a middleware that recover the request.
func TracerCliHandler ¶ added in v0.4.0
func TracerCliHandler(trans http.RoundTripper) http.RoundTripper
TracerCliHandler returns a middleware that trace the request.
Types ¶
type CORSOptions ¶ added in v0.1.5
type CORSOptions struct { // AllowedOrigins is a list of origins a cross-domain request can be executed from. // If the special "*" value is present in the list, all origins will be allowed. // An origin may contain a wildcard (*) to replace 0 or more characters // (i.e.: http://*.domain.com). Usage of wildcards implies a small performance penalty. // Only one wildcard can be used per origin. // Default value is ["*"] AllowedOrigins []string // AllowOriginFunc is a custom function to validate the origin. It take the origin // as argument and returns true if allowed or false otherwise. If this option is // set, the content of AllowedOrigins is ignored. AllowOriginFunc func(origin string) bool // AllowOriginRequestFunc is a custom function to validate the origin. It takes the HTTP Request object and the origin as // argument and returns true if allowed or false otherwise. If this option is set, the content of `AllowedOrigins` // and `AllowOriginFunc` is ignored. AllowOriginRequestFunc func(r *http.Request, origin string) bool // AllowedMethods is a list of methods the client is allowed to use with // cross-domain requests. Default value is simple methods (HEAD, GET and POST). AllowedMethods []string // AllowedHeaders is list of non simple headers the client is allowed to use with // cross-domain requests. // If the special "*" value is present in the list, all headers will be allowed. // Default value is [] but "Origin" is always appended to the list. AllowedHeaders []string // ExposedHeaders indicates which headers are safe to expose to the API of a CORS // API specification ExposedHeaders []string // MaxAge indicates how long (in seconds) the results of a preflight request // can be cached MaxAge int // AllowCredentials indicates whether the request can include user credentials like // cookies, HTTP authentication or client side SSL certificates. AllowCredentials bool // AllowPrivateNetwork indicates whether to accept cross-origin requests over a // private network. AllowPrivateNetwork bool // OptionsPassthrough instructs preflight to let other potential next handlers to // process the OPTIONS method. Turn this on if your application handles OPTIONS. OptionsPassthrough bool // Provides a status code to use for successful OPTIONS requests. // Default value is http.StatusNoContent (204). OptionsSuccessStatus int // Debugging flag adds additional output to debug server side CORS issues Debug bool }
CORSOptions is a configuration container to setup the CORS middleware.
type Cors ¶ added in v0.1.12
type Cors struct { // Debug logger Debug bool // contains filtered or unexported fields }
Cors http handler
func AllowAll ¶ added in v0.1.12
func AllowAll() *Cors
AllowAll create a new Cors handler with permissive configuration allowing all origins with all standard methods with any header and credentials.
func Default ¶ added in v0.1.12
func Default() *Cors
Default creates a new Cors handler with default options.
func New ¶ added in v0.1.12
func New(options CORSOptions) *Cors
New creates a new Cors handler with the provided options.
func (*Cors) Handler ¶ added in v0.1.12
Handler apply the CORS specification on the request, and add relevant CORS headers as necessary.
func (*Cors) HandlerFunc ¶ added in v0.1.12
func (c *Cors) HandlerFunc(w http.ResponseWriter, r *http.Request)
HandlerFunc provides Martini compatible handler
func (*Cors) OriginAllowed ¶ added in v0.1.12
OriginAllowed check the Origin of a request. No origin at all is also allowed.
func (*Cors) ServeHTTP ¶ added in v0.1.12
func (c *Cors) ServeHTTP(w http.ResponseWriter, r *http.Request, next http.HandlerFunc)
Negroni compatible interface
type WrappedWriter ¶ added in v0.4.0
type WrappedWriter struct { http.ResponseWriter // contains filtered or unexported fields }
WrappedWriter wrapped http response writer
func (*WrappedWriter) WriteHeader ¶ added in v0.4.0
func (w *WrappedWriter) WriteHeader(statusCode int)
WriteHeader cover writer WriteHeader