示例#1
0
func NewRequestAuthenticator(context RequestContext, auth authenticator.Request, failed http.Handler, handler http.Handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
		user, ok, err := auth.AuthenticateRequest(req)
		if err != nil || !ok {
			failed.ServeHTTP(w, req)
			return
		}
		glog.V(1).Infof("Found user, %v, when accessing %v", user, req.URL)

		context.Set(req, user)
		defer context.Remove(req)

		handler.ServeHTTP(w, req)
	})
}
示例#2
0
文件: auth.go 项目: ZenoRewn/origin
// authenticationHandlerFilter creates a filter object that will enforce authentication directly
func authenticationHandlerFilter(handler http.Handler, authenticator authenticator.Request, contextMapper kapi.RequestContextMapper) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
		user, ok, err := authenticator.AuthenticateRequest(req)
		if err != nil || !ok {
			http.Error(w, "Unauthorized", http.StatusUnauthorized)
			return
		}

		ctx, ok := contextMapper.Get(req)
		if !ok {
			http.Error(w, "Unable to find request context", http.StatusInternalServerError)
			return
		}
		if err := contextMapper.Update(req, kapi.WithUser(ctx, user)); err != nil {
			glog.V(4).Infof("Error setting authenticated context: %v", err)
			http.Error(w, "Unable to set authenticated request context", http.StatusInternalServerError)
			return
		}

		handler.ServeHTTP(w, req)
	})
}