mirror of
https://github.com/livekit/livekit.git
synced 2026-03-30 17:45:40 +00:00
62 lines
1.7 KiB
Go
62 lines
1.7 KiB
Go
// Copyright 2023 LiveKit, Inc.
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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 service
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import (
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"context"
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"errors"
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"net"
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"net/http"
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"regexp"
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"github.com/livekit/protocol/logger"
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)
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func handleError(w http.ResponseWriter, r *http.Request, status int, err error, keysAndValues ...interface{}) {
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keysAndValues = append(keysAndValues, "status", status)
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if r != nil && r.URL != nil {
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keysAndValues = append(keysAndValues, "method", r.Method, "path", r.URL.Path)
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}
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if !errors.Is(err, context.Canceled) {
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logger.GetLogger().WithCallDepth(1).Warnw("error handling request", err, keysAndValues...)
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}
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w.WriteHeader(status)
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_, _ = w.Write([]byte(err.Error()))
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}
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func boolValue(s string) bool {
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return s == "1" || s == "true"
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}
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func IsValidDomain(domain string) bool {
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domainRegexp := regexp.MustCompile(`^(?i)[a-z0-9-]+(\.[a-z0-9-]+)+\.?$`)
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return domainRegexp.MatchString(domain)
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}
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func GetClientIP(r *http.Request) string {
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// CF proxy typically is first thing the user reaches
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if ip := r.Header.Get("CF-Connecting-IP"); ip != "" {
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return ip
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}
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if ip := r.Header.Get("X-Forwarded-For"); ip != "" {
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return ip
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}
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if ip := r.Header.Get("X-Real-IP"); ip != "" {
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return ip
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}
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ip, _, _ := net.SplitHostPort(r.RemoteAddr)
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return ip
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}
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