Add /digest-auth/:qop/:user/:pass stub

httpbin/handlers.go

@@ -336,3 +336,15 @@ func (h *HTTPBin) HiddenBasicAuth(w http.ResponseWriter, r *http.Request) {
 	})
 	writeJSON(w, body, http.StatusOK)
 }
+
+// DigestAuth is not yet implemented, and returns 501 Not Implemented. It
+// appears that stdlib support for working with digest authentication is
+// lacking, and I'm not yet ready to implement it myself.
+func (h *HTTPBin) DigestAuth(w http.ResponseWriter, r *http.Request) {
+	parts := strings.Split(r.URL.Path, "/")
+	if len(parts) != 5 {
+		http.Error(w, "Not Found", http.StatusNotFound)
+		return
+	}
+	http.Error(w, "Not Implemented", http.StatusNotImplemented)
+}

httpbin/handlers_test.go

@@ -1056,3 +1056,24 @@ func TestHiddenBasicAuth(t *testing.T) {
 		})
 	}
 }
+
+func TestDigestAuth(t *testing.T) {
+	var tests = []struct {
+		url    string
+		status int
+	}{
+		{"/digest-auth/qop/user/pass", http.StatusNotImplemented},
+		{"/digest-auth", http.StatusNotFound},
+		{"/digest-auth/user", http.StatusNotFound},
+		{"/digest-auth/user/pass", http.StatusNotFound},
+		{"/digest-auth/qop/user/pass/foo", http.StatusNotFound},
+	}
+	for _, test := range tests {
+		t.Run("ok"+test.url, func(t *testing.T) {
+			r, _ := http.NewRequest("GET", test.url, nil)
+			w := httptest.NewRecorder()
+			handler.ServeHTTP(w, r)
+			assertStatusCode(t, w, test.status)
+		})
+	}
+}

httpbin/httpbin.go

@@ -86,12 +86,14 @@ func (h *HTTPBin) Handler() http.Handler {
 
 	mux.HandleFunc("/basic-auth/", h.BasicAuth)
 	mux.HandleFunc("/hidden-basic-auth/", h.HiddenBasicAuth)
+	mux.HandleFunc("/digest-auth/", h.DigestAuth)
 
 	// Make sure our ServeMux doesn't "helpfully" redirect these invalid
 	// endpoints by adding a trailing slash. See the ServeMux docs for more
 	// info: https://golang.org/pkg/net/http/#ServeMux
 	mux.HandleFunc("/absolute-redirect", http.NotFound)
 	mux.HandleFunc("/basic-auth", http.NotFound)
+	mux.HandleFunc("/digest-auth", http.NotFound)
 	mux.HandleFunc("/hidden-basic-auth", http.NotFound)
 	mux.HandleFunc("/redirect", http.NotFound)
 	mux.HandleFunc("/relative-redirect", http.NotFound)