111 lines
3.1 KiB
Go
111 lines
3.1 KiB
Go
/*
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Copyright CAcert Inc.
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SPDX-License-Identifier: Apache-2.0
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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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https://www.apache.org/licenses/LICENSE-2.0
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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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package handlers
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import (
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"html/template"
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"log/slog"
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"net/http"
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client "github.com/ory/hydra-client-go/v2"
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"code.cacert.org/cacert/oidc-idp/internal/services"
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)
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type LogoutHandler struct {
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adminClient client.OAuth2API
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logger *slog.Logger
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}
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func (h *LogoutHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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challenge := r.URL.Query().Get("logout_challenge")
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h.logger.Debug("received logout challenge", "challenge", challenge)
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logoutRequest, response, err := h.adminClient.GetOAuth2LogoutRequest(
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r.Context(),
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).LogoutChallenge(challenge).Execute()
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if err != nil {
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h.logger.Error("error getting logout requests", "error", err)
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http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
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return
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}
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defer func() { _ = response.Body.Close() }()
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h.logger.Debug(
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"got response for GetOAuth2LogoutRequest",
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"response", response.Status, "logout_request", logoutRequest,
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)
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acceptLogoutRequest, response, err := h.adminClient.AcceptOAuth2LogoutRequest(
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r.Context(),
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).LogoutChallenge(challenge).Execute()
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if err != nil {
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h.logger.Error("accept logout request failed", "error", err)
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http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
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}
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defer func() { _ = response.Body.Close() }()
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h.logger.Debug(
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"got response for AcceptOAuth2LogoutRequest",
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"response", response.Status, "accept_logout_request", acceptLogoutRequest,
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)
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w.Header().Set("Location", acceptLogoutRequest.GetRedirectTo())
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w.WriteHeader(http.StatusFound)
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}
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func NewLogout(logger *slog.Logger, adminClient client.OAuth2API) *LogoutHandler {
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return &LogoutHandler{
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logger: logger,
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adminClient: adminClient,
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}
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}
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type LogoutSuccessHandler struct {
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logger *slog.Logger
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trans *services.I18NService
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templates TemplateCache
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}
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func (h *LogoutSuccessHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodGet {
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http.Error(w, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed)
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return
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}
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localizer := getLocalizer(h.trans, r)
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h.templates.render(h.logger, w, LogoutSuccessful, map[string]interface{}{
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"Title": h.trans.LookupMessage("LogoutSuccessfulTitle", nil, localizer),
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"Explanation": template.HTML(h.trans.LookupMarkdownMessage( //nolint:gosec
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"LogoutSuccessfulText",
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nil,
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localizer,
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)),
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})
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}
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func NewLogoutSuccess(
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logger *slog.Logger, templateCache TemplateCache, trans *services.I18NService,
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) *LogoutSuccessHandler {
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return &LogoutSuccessHandler{logger: logger, trans: trans, templates: templateCache}
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}
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