// MountAeController "mounts" a Ae resource controller on the given service.
func MountAeController(service *goa.Service, ctrl AeController) {
initService(service)
var h goa.Handler
h = func(ctx context.Context, rw http.ResponseWriter, req *http.Request) error {
// Check if there was an error loading the request
if err := goa.ContextError(ctx); err != nil {
return err
}
// Build the context
rctx, err := NewHealthAeContext(ctx, service)
if err != nil {
return err
}
return ctrl.Health(rctx)
}
service.Mux.Handle("GET", "/_ah/health", ctrl.MuxHandler("Health", h, nil))
service.LogInfo("mount", "ctrl", "Ae", "action", "Health", "route", "GET /_ah/health")
h = func(ctx context.Context, rw http.ResponseWriter, req *http.Request) error {
// Check if there was an error loading the request
if err := goa.ContextError(ctx); err != nil {
return err
}
// Build the context
rctx, err := NewStartAeContext(ctx, service)
if err != nil {
return err
}
return ctrl.Start(rctx)
}
service.Mux.Handle("GET", "/_ah/start", ctrl.MuxHandler("Start", h, nil))
service.LogInfo("mount", "ctrl", "Ae", "action", "Start", "route", "GET /_ah/start")
}
// MountBottleController "mounts" a Bottle resource controller on the given service.
func MountBottleController(service *goa.Service, ctrl BottleController) {
initService(service)
var h goa.Handler
h = func(ctx context.Context, rw http.ResponseWriter, req *http.Request) error {
// Check if there was an error loading the request
if err := goa.ContextError(ctx); err != nil {
return err
}
// Build the context
rctx, err := NewCreateBottleContext(ctx, service)
if err != nil {
return err
}
// Build the payload
if rawPayload := goa.ContextRequest(ctx).Payload; rawPayload != nil {
rctx.Payload = rawPayload.(*CreateBottlePayload)
} else {
return goa.MissingPayloadError()
}
return ctrl.Create(rctx)
}
service.Mux.Handle("POST", "/bottles", ctrl.MuxHandler("Create", h, unmarshalCreateBottlePayload))
service.LogInfo("mount", "ctrl", "Bottle", "action", "Create", "route", "POST /bottles")
h = func(ctx context.Context, rw http.ResponseWriter, req *http.Request) error {
// Check if there was an error loading the request
if err := goa.ContextError(ctx); err != nil {
return err
}
// Build the context
rctx, err := NewShowBottleContext(ctx, service)
if err != nil {
return err
}
return ctrl.Show(rctx)
}
service.Mux.Handle("GET", "/bottles/:id", ctrl.MuxHandler("Show", h, nil))
service.LogInfo("mount", "ctrl", "Bottle", "action", "Show", "route", "GET /bottles/:id")
}
// MountSpecController "mounts" a Spec resource controller on the given service.
func MountSpecController(service *goa.Service, ctrl SpecController) {
initService(service)
var h goa.Handler
service.Mux.Handle("OPTIONS", "/swagger/spec", ctrl.MuxHandler("preflight", handleSpecOrigin(cors.HandlePreflight()), nil))
h = func(ctx context.Context, rw http.ResponseWriter, req *http.Request) error {
// Check if there was an error loading the request
if err := goa.ContextError(ctx); err != nil {
return err
}
// Build the context
rctx, err := NewShowSpecContext(ctx, service)
if err != nil {
return err
}
return ctrl.Show(rctx)
}
h = handleSpecOrigin(h)
service.Mux.Handle("GET", "/swagger/spec", ctrl.MuxHandler("Show", h, nil))
service.LogInfo("mount", "ctrl", "Spec", "action", "Show", "route", "GET /swagger/spec")
}
var req *http.Request
var muxHandler goa.MuxHandler
BeforeEach(func() {
body := bytes.NewBuffer([]byte{'"', '2', '3', '4', '"'})
req, _ = http.NewRequest("GET", "/foo", body)
rw = &TestResponseWriter{ParentHeader: make(http.Header)}
ctrl := s.NewController("test")
ctrl.MaxRequestBodyLength = 4
unmarshaler := func(ctx context.Context, service *goa.Service, req *http.Request) error {
_, err := ioutil.ReadAll(req.Body)
return err
}
handler := func(ctx context.Context, rw http.ResponseWriter, req *http.Request) error {
rw.WriteHeader(400)
rw.Write([]byte(goa.ContextError(ctx).Error()))
return nil
}
muxHandler = ctrl.MuxHandler("testMax", handler, unmarshaler)
})
JustBeforeEach(func() {
muxHandler(rw, req, nil)
})
It("prevents reading more bytes", func() {
Ω(string(rw.Body)).Should(MatchRegexp(`\[.*\] 413 request_too_large: request body length exceeds 4 bytes`))
})
})
Describe("MuxHandler", func() {