1 files changed, 29 insertions, 0 deletions
diff --git a/internal/app/metrics.go b/internal/app/metrics.go
new file mode 100644
index 00000000..80ff32f6
--- /dev/null
+++ b/internal/app/metrics.go
@@ -0,0 +1,29 @@
+// Copyright 2020 The Gogs 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 app
+
+import (
+	"net/http"
+
+	"gopkg.in/macaron.v1"
+
+	"gogs.io/gogs/internal/conf"
+	"gogs.io/gogs/internal/context"
+)
+
+func MetricsFilter() macaron.Handler {
+	return func(c *context.Context) {
+		if !conf.Prometheus.Enabled {
+			c.Status(http.StatusNotFound)
+			return
+		}
+
+		if !conf.Prometheus.EnableBasicAuth {
+			return
+		}
+
+		c.RequireBasicAuth(conf.Prometheus.BasicAuthUsername, conf.Prometheus.BasicAuthPassword)
+	}
+}