gateway: add internal git server repos api
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parent
203a41eaf7
commit
fd486bbe09
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@ -0,0 +1,92 @@
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// Copyright 2019 Sorint.lab
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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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package api
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import (
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"io"
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"net/http"
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"net/url"
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csapi "github.com/sorintlab/agola/internal/services/configstore/api"
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"go.uber.org/zap"
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"github.com/gorilla/mux"
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)
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type ReposHandler struct {
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log *zap.SugaredLogger
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configstoreClient *csapi.Client
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}
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func NewReposHandler(logger *zap.Logger, configstoreClient *csapi.Client) *ReposHandler {
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return &ReposHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
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}
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func (h *ReposHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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vars := mux.Vars(r)
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path := vars["rest"]
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h.log.Infof("path: %s", path)
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u, err := url.Parse("http://172.17.0.1:4003")
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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u.Path = path
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u.RawQuery = r.URL.RawQuery
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h.log.Infof("u: %s", u.String())
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// TODO(sgotti) Check authorized call from client
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defer r.Body.Close()
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// proxy all the request body to the destination server
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req, err := http.NewRequest(r.Method, u.String(), r.Body)
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req = req.WithContext(ctx)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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// copy request headers
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for k, vv := range r.Header {
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for _, v := range vv {
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req.Header.Add(k, v)
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}
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}
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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// copy response headers
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for k, vv := range resp.Header {
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for _, v := range vv {
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w.Header().Add(k, v)
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}
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}
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// copy status
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w.WriteHeader(resp.StatusCode)
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defer resp.Body.Close()
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// copy response body
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if _, err := io.Copy(w, resp.Body); err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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@ -171,6 +171,8 @@ func (g *Gateway) Run(ctx context.Context) error {
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logsHandler := api.NewLogsHandler(logger, g.runserviceClient)
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reposHandler := api.NewReposHandler(logger, g.configstoreClient)
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loginUserHandler := api.NewLoginUserHandler(logger, g.ch, g.configstoreClient)
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oauth2callbackHandler := api.NewOAuth2CallbackHandler(logger, g.ch, g.configstoreClient)
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@ -214,6 +216,8 @@ func (g *Gateway) Run(ctx context.Context) error {
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router.Handle("/login", loginUserHandler).Methods("POST")
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router.Handle("/oauth2/callback", oauth2callbackHandler).Methods("GET")
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router.Handle("/repos/{rest:.*}", reposHandler).Methods("GET", "POST")
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router.Handle("/webhooks", webhooksHandler).Methods("POST")
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router.PathPrefix("/").HandlerFunc(handlers.NewWebBundleHandlerFunc(g.c.APIExposedURL))
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