Exemplo n.º 1
0
// Init should be called anyway
func (h *Handler) Init() *Handler {
	if h.SaveImage == nil {
		panic("the function to save image should not be nil")
	}

	defval.Int64(&h.MaxMemory, 1<<19) // 512K

	defval.String(&h.FileKey, "image")
	if h.ErrNoFile == nil {
		h.ErrNoFile = httperrs.BadRequest.NewS("upload file not exists")
	}

	if h.Suffixes == nil {
		h.AddSuffixes("png", "jpg")
	}

	if h.ErrNonImage == nil {
		h.ErrNonImage = httperrs.BadRequest.NewS("the upload file is not an image")
	}

	defval.Int64(&h.MaxSize, 1<<18) // 256K
	if h.ErrTooLarge == nil {
		h.ErrTooLarge = httperrs.BadRequest.NewS("the upload file size is too large")
	}

	defval.String(&h.PathKey, "path")

	return h
}
Exemplo n.º 2
0
func (x *Xsrf) Init(env zerver.Environment) error {
	if x.Secret == "" {
		return errors.Err("xsrf secret can't be empty")
	}

	defval.Int64(&x.Timeout, _DEF_XSRF_TIMEOUT)
	defval.Nil(&x.HashMethod, sha256.New)
	defval.String(&x.Error, "xsrf token is invalid or not found")

	if x.UsePool {
		if x.Pool == nil {
			x.Pool = bytes2.NewSyncPool(0, true)
		}
	} else {
		x.Pool = bytes2.FakePool{}
	}
	defval.Nil(&x.TokenInfo, jsonToken{})

	x.logger = env.Logger().Prefix("[XSRF]")
	return nil
}