forked from vikunja/vikunja
78 lines
2.1 KiB
Go
78 lines
2.1 KiB
Go
/*
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* Copyright © 2015-2018 Aeneas Rekkas <aeneas+oss@aeneas.io>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* @author Aeneas Rekkas <aeneas+oss@aeneas.io>
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* @copyright 2015-2018 Aeneas Rekkas <aeneas+oss@aeneas.io>
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* @license Apache-2.0
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*
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*/
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package fosite
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import (
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"encoding/json"
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"net/http"
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"net/url"
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"github.com/pkg/errors"
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)
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func (f *Fosite) WriteAuthorizeError(rw http.ResponseWriter, ar AuthorizeRequester, err error) {
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rfcerr := ErrorToRFC6749Error(err)
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if !ar.IsRedirectURIValid() {
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if !f.SendDebugMessagesToClients {
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rfcerr.Debug = ""
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}
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js, err := json.MarshalIndent(rfcerr, "", "\t")
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if err != nil {
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http.Error(rw, err.Error(), http.StatusInternalServerError)
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return
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}
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rw.Header().Set("Content-Type", "application/json")
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rw.WriteHeader(rfcerr.Code)
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rw.Write(js)
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return
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}
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redirectURI := ar.GetRedirectURI()
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query := url.Values{}
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query.Add("error", rfcerr.Name)
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query.Add("error_description", rfcerr.Description)
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query.Add("state", ar.GetState())
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if f.SendDebugMessagesToClients && rfcerr.Debug != "" {
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query.Add("error_debug", rfcerr.Debug)
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}
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if rfcerr.Hint != "" {
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query.Add("error_hint", rfcerr.Hint)
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}
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if !(len(ar.GetResponseTypes()) == 0 || ar.GetResponseTypes().ExactOne("code")) && errors.Cause(err) != ErrUnsupportedResponseType {
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redirectURI.Fragment = query.Encode()
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} else {
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for key, values := range redirectURI.Query() {
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for _, value := range values {
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query.Add(key, value)
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}
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}
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redirectURI.RawQuery = query.Encode()
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}
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rw.Header().Add("Location", redirectURI.String())
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rw.WriteHeader(http.StatusFound)
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}
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