gateway: add internal git server repos api

This commit is contained in:
Simone Gotti 2019-02-22 09:34:48 +01:00
parent 203a41eaf7
commit fd486bbe09
2 changed files with 96 additions and 0 deletions

View File

@ -0,0 +1,92 @@
// Copyright 2019 Sorint.lab
//
// 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 api
import (
"io"
"net/http"
"net/url"
csapi "github.com/sorintlab/agola/internal/services/configstore/api"
"go.uber.org/zap"
"github.com/gorilla/mux"
)
type ReposHandler struct {
log *zap.SugaredLogger
configstoreClient *csapi.Client
}
func NewReposHandler(logger *zap.Logger, configstoreClient *csapi.Client) *ReposHandler {
return &ReposHandler{log: logger.Sugar(), configstoreClient: configstoreClient}
}
func (h *ReposHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
path := vars["rest"]
h.log.Infof("path: %s", path)
u, err := url.Parse("http://172.17.0.1:4003")
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
u.Path = path
u.RawQuery = r.URL.RawQuery
h.log.Infof("u: %s", u.String())
// TODO(sgotti) Check authorized call from client
defer r.Body.Close()
// proxy all the request body to the destination server
req, err := http.NewRequest(r.Method, u.String(), r.Body)
req = req.WithContext(ctx)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
// copy request headers
for k, vv := range r.Header {
for _, v := range vv {
req.Header.Add(k, v)
}
}
resp, err := http.DefaultClient.Do(req)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// copy response headers
for k, vv := range resp.Header {
for _, v := range vv {
w.Header().Add(k, v)
}
}
// copy status
w.WriteHeader(resp.StatusCode)
defer resp.Body.Close()
// copy response body
if _, err := io.Copy(w, resp.Body); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}

View File

@ -171,6 +171,8 @@ func (g *Gateway) Run(ctx context.Context) error {
logsHandler := api.NewLogsHandler(logger, g.runserviceClient)
reposHandler := api.NewReposHandler(logger, g.configstoreClient)
loginUserHandler := api.NewLoginUserHandler(logger, g.ch, g.configstoreClient)
oauth2callbackHandler := api.NewOAuth2CallbackHandler(logger, g.ch, g.configstoreClient)
@ -214,6 +216,8 @@ func (g *Gateway) Run(ctx context.Context) error {
router.Handle("/login", loginUserHandler).Methods("POST")
router.Handle("/oauth2/callback", oauth2callbackHandler).Methods("GET")
router.Handle("/repos/{rest:.*}", reposHandler).Methods("GET", "POST")
router.Handle("/webhooks", webhooksHandler).Methods("POST")
router.PathPrefix("/").HandlerFunc(handlers.NewWebBundleHandlerFunc(g.c.APIExposedURL))