mirror of
https://github.com/livekit/livekit.git
synced 2026-03-30 15:35:41 +00:00
50576b503e
When a user includes a trailing slash in LIVEKIT_URL, it would produce double slashes in the path, i.e. `https://myhost.livekit.cloud//twirp/RoomService.ListRooms` Currently the server will send a 302 MOVED response, causing Twirp requests to fail. We now remove the double slash in front within the middleware.
70 lines
1.9 KiB
Go
70 lines
1.9 KiB
Go
// Copyright 2023 LiveKit, Inc.
|
|
//
|
|
// 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 service
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"net"
|
|
"net/http"
|
|
"regexp"
|
|
"strings"
|
|
|
|
"github.com/livekit/protocol/logger"
|
|
)
|
|
|
|
func handleError(w http.ResponseWriter, r *http.Request, status int, err error, keysAndValues ...interface{}) {
|
|
keysAndValues = append(keysAndValues, "status", status)
|
|
if r != nil && r.URL != nil {
|
|
keysAndValues = append(keysAndValues, "method", r.Method, "path", r.URL.Path)
|
|
}
|
|
if !errors.Is(err, context.Canceled) {
|
|
logger.GetLogger().WithCallDepth(1).Warnw("error handling request", err, keysAndValues...)
|
|
}
|
|
w.WriteHeader(status)
|
|
_, _ = w.Write([]byte(err.Error()))
|
|
}
|
|
|
|
func boolValue(s string) bool {
|
|
return s == "1" || s == "true"
|
|
}
|
|
|
|
func RemoveDoubleSlashes(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
|
|
if strings.HasPrefix(r.URL.Path, "//") {
|
|
r.URL.Path = r.URL.Path[1:]
|
|
}
|
|
next(w, r)
|
|
}
|
|
|
|
func IsValidDomain(domain string) bool {
|
|
domainRegexp := regexp.MustCompile(`^(?i)[a-z0-9-]+(\.[a-z0-9-]+)+\.?$`)
|
|
return domainRegexp.MatchString(domain)
|
|
}
|
|
|
|
func GetClientIP(r *http.Request) string {
|
|
// CF proxy typically is first thing the user reaches
|
|
if ip := r.Header.Get("CF-Connecting-IP"); ip != "" {
|
|
return ip
|
|
}
|
|
if ip := r.Header.Get("X-Forwarded-For"); ip != "" {
|
|
return ip
|
|
}
|
|
if ip := r.Header.Get("X-Real-IP"); ip != "" {
|
|
return ip
|
|
}
|
|
ip, _, _ := net.SplitHostPort(r.RemoteAddr)
|
|
return ip
|
|
}
|