blob: 3d4d2a92983913b4e9c032d44ab0db4f243b4863 [file] [log] [blame]
// Copyright 2019 The LUCI Authors.
//
// 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 rpcexplorer contains complied RPCExplorer web app.
//
// Linking to this package will add 7MB to your binary.
package rpcexplorer
import (
"encoding/hex"
"fmt"
"net/http"
"strings"
"time"
"go.chromium.org/luci/server/router"
"go.chromium.org/luci/web/gowrappers/rpcexplorer/internal"
)
// Install adds routes to serve RPCExplorer web app from "/rpcexplorer".
func Install(r *router.Router) {
r.GET("/rpcexplorer", router.MiddlewareChain{}, func(c *router.Context) {
http.Redirect(c.Writer, c.Request, "/rpcexplorer/", http.StatusMovedPermanently)
})
r.GET("/rpcexplorer/*path", router.MiddlewareChain{}, func(c *router.Context) {
path := strings.TrimPrefix(c.Params.ByName("path"), "/")
if path == "" {
path = "index.html"
}
hash := internal.GetAssetSHA256(path)
if hash == nil {
http.Error(c.Writer, "404 page not found", http.StatusNotFound)
return
}
c.Writer.Header().Set("ETag", fmt.Sprintf("%q", hex.EncodeToString(hash)))
http.ServeContent(
c.Writer, c.Request, path, time.Time{},
strings.NewReader(internal.GetAssetString(path)))
})
}