Files
gita/routers/web/metrics.go
T
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chore: initialize Gitea v1.27.2 fork
Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5
2026-08-15 22:56:18 +08:00

34 lines
792 B
Go

// Copyright 2018 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package web
import (
"crypto/subtle"
"net/http"
"gitea.dev/modules/setting"
"github.com/prometheus/client_golang/prometheus/promhttp"
)
// Metrics validate auth token and render prometheus metrics
func Metrics(resp http.ResponseWriter, req *http.Request) {
if setting.Metrics.Token == "" {
promhttp.Handler().ServeHTTP(resp, req)
return
}
header := req.Header.Get("Authorization")
if header == "" {
http.Error(resp, "", http.StatusUnauthorized)
return
}
got := []byte(header)
want := []byte("Bearer " + setting.Metrics.Token)
if subtle.ConstantTimeCompare(got, want) != 1 {
http.Error(resp, "", http.StatusUnauthorized)
return
}
promhttp.Handler().ServeHTTP(resp, req)
}