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forgejo/modules/context/access_log.go

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// Copyright 2020 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package context
import (
"bytes"
"html/template"
"net/http"
"time"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
)
type routerLoggerOptions struct {
req *http.Request
Identity *string
Start *time.Time
ResponseWriter http.ResponseWriter
Ctx map[string]interface{}
}
// AccessLogger returns a middleware to log access logger
func AccessLogger() func(http.Handler) http.Handler {
logger := log.GetLogger("access")
logTemplate, _ := template.New("log").Parse(setting.AccessLogTemplate)
return func(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
start := time.Now()
next.ServeHTTP(w, req)
identity := "-"
if val := SignedUserName(req); val != "" {
identity = val
}
rw := w.(ResponseWriter)
buf := bytes.NewBuffer([]byte{})
err := logTemplate.Execute(buf, routerLoggerOptions{
req: req,
Identity: &identity,
Start: &start,
ResponseWriter: rw,
Ctx: map[string]interface{}{
"RemoteAddr": req.RemoteAddr,
"Req": req,
},
})
if err != nil {
log.Error("Could not set up chi access logger: %v", err.Error())
}
err = logger.SendLog(log.INFO, "", "", 0, buf.String(), "")
if err != nil {
log.Error("Could not set up chi access logger: %v", err.Error())
}
})
}
}