コード例 #1
0
func (v *validation) contentType() {
	if httpkit.CanHaveBody(v.request.Method) {
		ct, _, err := v.context.ContentType(v.request)
		if err != nil {
			v.result = append(v.result, err)
		} else if httpkit.NeedsContentType(v.request.Method) {
			if err := validateContentType(v.route.Consumes, ct); err != nil {
				v.result = append(v.result, err)
			}
			v.route.Consumer = v.route.Consumers[ct]
		}
	}
}
コード例 #2
0
ファイル: context.go プロジェクト: sflxn/go-swagger
// BindValidRequest binds a params object to a request but only when the request is valid
// if the request is not valid an error will be returned
func (c *Context) BindValidRequest(request *http.Request, route *MatchedRoute, binder RequestBinder) error {
	var res []error

	requestContentType := "*/*"
	// check and validate content type, select consumer
	if httpkit.CanHaveBody(request.Method) {
		ct, _, err := httpkit.ContentType(request.Header, httpkit.IsDelete(request.Method))
		if err != nil {
			res = append(res, err)
		} else {
			if err := validateContentType(route.Consumes, ct); err != nil {
				res = append(res, err)
			}
			cons, ok := route.Consumers[ct]
			if !ok {
				res = append(res, err)
			} else {
				route.Consumer = cons
				requestContentType = ct
			}
		}
	}

	// check and validate the response format
	if len(res) == 0 && httpkit.NeedsContentType(request.Method) {
		if str := NegotiateContentType(request, route.Produces, requestContentType); str == "" {
			res = append(res, errors.InvalidResponseFormat(request.Header.Get(httpkit.HeaderAccept), route.Produces))
		}
	}

	// now bind the request with the provided binder
	// it's assumed the binder will also validate the request and return an error if the
	// request is invalid
	if binder != nil && len(res) == 0 {
		if err := binder.BindRequest(request, route); err != nil {
			return err
		}
	}

	if len(res) > 0 {
		return errors.CompositeValidationError(res...)
	}
	return nil
}
コード例 #3
0
func (v *validation) responseFormat() {
	if str := v.context.ResponseFormat(v.request, v.route.Produces); str == "" && httpkit.NeedsContentType(v.request.Method) {
		v.result = append(v.result, errors.InvalidResponseFormat(v.request.Header.Get(httpkit.HeaderAccept), v.route.Produces))
	}
}