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http: Fix logging of proxied requests

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This commit is contained in:
Sasha Koshka 2024-12-26 22:46:01 -05:00
parent 88a364a155
commit 549958270c
1 changed files with 4 additions and 2 deletions
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6
http/handler.go
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@ -78,13 +78,15 @@ func (this *Handler) ServeHTTP (res http.ResponseWriter, req *http.Request) {
remoteAddrStr := req.RemoteAddr
if addr := req.Header.Get("CF-Connecting-IP"); addr != "" {
if this.TrustCFConnectingIP {
proxy := req.RemoteAddr
req.RemoteAddr = addr
remoteAddrStr = fmt.Sprintf("%s --CF-> %s", addr, req.RemoteAddr)
remoteAddrStr = fmt.Sprintf("%s --CF-> %s", addr, proxy)
}
} else if addr := req.Header.Get("X-Forwarded-For"); addr != "" {
if this.TrustXForwardedFor {
proxy := req.RemoteAddr
req.RemoteAddr = addr
remoteAddrStr = fmt.Sprintf("%s --XF-> %s", addr, req.RemoteAddr)
remoteAddrStr = fmt.Sprintf("%s --XF-> %s", addr, proxy)
}
}
log.Println("(i)", req.Method, req.URL, "from", remoteAddrStr)