diff options
Diffstat (limited to 'vendor/github.com/go-openapi/runtime/middleware/validation.go')
-rw-r--r-- | vendor/github.com/go-openapi/runtime/middleware/validation.go | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/vendor/github.com/go-openapi/runtime/middleware/validation.go b/vendor/github.com/go-openapi/runtime/middleware/validation.go deleted file mode 100644 index 0a5356c60..000000000 --- a/vendor/github.com/go-openapi/runtime/middleware/validation.go +++ /dev/null @@ -1,130 +0,0 @@ -// Copyright 2015 go-swagger maintainers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package middleware - -import ( - "mime" - "net/http" - "strings" - - "github.com/go-openapi/errors" - "github.com/go-openapi/swag" - - "github.com/go-openapi/runtime" -) - -type validation struct { - context *Context - result []error - request *http.Request - route *MatchedRoute - bound map[string]interface{} -} - -// ContentType validates the content type of a request -func validateContentType(allowed []string, actual string) error { - if len(allowed) == 0 { - return nil - } - mt, _, err := mime.ParseMediaType(actual) - if err != nil { - return errors.InvalidContentType(actual, allowed) - } - if swag.ContainsStringsCI(allowed, mt) { - return nil - } - if swag.ContainsStringsCI(allowed, "*/*") { - return nil - } - parts := strings.Split(actual, "/") - if len(parts) == 2 && swag.ContainsStringsCI(allowed, parts[0]+"/*") { - return nil - } - return errors.InvalidContentType(actual, allowed) -} - -func validateRequest(ctx *Context, request *http.Request, route *MatchedRoute) *validation { - validate := &validation{ - context: ctx, - request: request, - route: route, - bound: make(map[string]interface{}), - } - validate.debugLogf("validating request %s %s", request.Method, request.URL.EscapedPath()) - - validate.contentType() - if len(validate.result) == 0 { - validate.responseFormat() - } - if len(validate.result) == 0 { - validate.parameters() - } - - return validate -} - -func (v *validation) debugLogf(format string, args ...any) { - v.context.debugLogf(format, args...) -} - -func (v *validation) parameters() { - v.debugLogf("validating request parameters for %s %s", v.request.Method, v.request.URL.EscapedPath()) - if result := v.route.Binder.Bind(v.request, v.route.Params, v.route.Consumer, v.bound); result != nil { - if result.Error() == "validation failure list" { - for _, e := range result.(*errors.Validation).Value.([]interface{}) { - v.result = append(v.result, e.(error)) - } - return - } - v.result = append(v.result, result) - } -} - -func (v *validation) contentType() { - if len(v.result) == 0 && runtime.HasBody(v.request) { - v.debugLogf("validating body content type for %s %s", v.request.Method, v.request.URL.EscapedPath()) - ct, _, req, err := v.context.ContentType(v.request) - if err != nil { - v.result = append(v.result, err) - } else { - v.request = req - } - - if len(v.result) == 0 { - v.debugLogf("validating content type for %q against [%s]", ct, strings.Join(v.route.Consumes, ", ")) - if err := validateContentType(v.route.Consumes, ct); err != nil { - v.result = append(v.result, err) - } - } - if ct != "" && v.route.Consumer == nil { - cons, ok := v.route.Consumers[ct] - if !ok { - v.result = append(v.result, errors.New(500, "no consumer registered for %s", ct)) - } else { - v.route.Consumer = cons - } - } - } -} - -func (v *validation) responseFormat() { - // if the route provides values for Produces and no format could be identify then return an error. - // if the route does not specify values for Produces then treat request as valid since the API designer - // choose not to specify the format for responses. - if str, rCtx := v.context.ResponseFormat(v.request, v.route.Produces); str == "" && len(v.route.Produces) > 0 { - v.request = rCtx - v.result = append(v.result, errors.InvalidResponseFormat(v.request.Header.Get(runtime.HeaderAccept), v.route.Produces)) - } -} |