add auth support

server/handler/method_guards_test.go

@@ -18,6 +18,13 @@ func TestMutatingHandlersRejectWrongMethod(t *testing.T) {
 		path string
 		call func(*Handler, *httptest.ResponseRecorder, *http.Request)
 	}{
+		{
+			name: "auth login",
+			path: "/api/auth/login",
+			call: func(h *Handler, rr *httptest.ResponseRecorder, req *http.Request) {
+				h.AuthLogin(rr, req)
+			},
+		},
 		{
 			name: "snapshot force hourly",
 			path: "/api/snapshots/hourly/force",