From ddbf4470a15802b22233e32ec33e6678bc15d244 Mon Sep 17 00:00:00 2001
From: Ludovic Fernandez <ldez@users.noreply.github.com>
Date: Wed, 4 Dec 2019 15:28:07 +0100
Subject: [PATCH] fix: debug endpoint when insecure API.

---
 pkg/provider/traefik/fixtures/full_configuration.json | 8 ++++++++
 pkg/provider/traefik/internal.go                      | 9 +++++++++
 pkg/provider/traefik/internal_test.go                 | 1 +
 3 files changed, 18 insertions(+)

diff --git a/pkg/provider/traefik/fixtures/full_configuration.json b/pkg/provider/traefik/fixtures/full_configuration.json
index 3544aa39c..e8c3a9ec6 100644
--- a/pkg/provider/traefik/fixtures/full_configuration.json
+++ b/pkg/provider/traefik/fixtures/full_configuration.json
@@ -21,6 +21,14 @@
         "rule": "PathPrefix(`/`)",
         "priority": 2147483645
       },
+      "debug": {
+        "entryPoints": [
+          "traefik"
+        ],
+        "service": "api@internal",
+        "rule": "PathPrefix(`/debug`)",
+        "priority": 2147483646
+      },
       "ping": {
         "entryPoints": [
           "test"
diff --git a/pkg/provider/traefik/internal.go b/pkg/provider/traefik/internal.go
index 1ee282cee..1501b29a0 100644
--- a/pkg/provider/traefik/internal.go
+++ b/pkg/provider/traefik/internal.go
@@ -95,6 +95,15 @@ func (i *Provider) apiConfiguration(cfg *dynamic.Configuration) {
 				StripPrefix: &dynamic.StripPrefix{Prefixes: []string{"/dashboard/", "/dashboard"}},
 			}
 		}
+
+		if i.staticCfg.API.Debug {
+			cfg.HTTP.Routers["debug"] = &dynamic.Router{
+				EntryPoints: []string{"traefik"},
+				Service:     "api@internal",
+				Priority:    math.MaxInt32 - 1,
+				Rule:        "PathPrefix(`/debug`)",
+			}
+		}
 	}
 
 	cfg.HTTP.Services["api"] = &dynamic.Service{}
diff --git a/pkg/provider/traefik/internal_test.go b/pkg/provider/traefik/internal_test.go
index 9d1edbc5e..6e43a531f 100644
--- a/pkg/provider/traefik/internal_test.go
+++ b/pkg/provider/traefik/internal_test.go
@@ -28,6 +28,7 @@ func Test_createConfiguration(t *testing.T) {
 				API: &static.API{
 					Insecure:  true,
 					Dashboard: true,
+					Debug:     true,
 				},
 				Ping: &ping.Handler{
 					EntryPoint:    "test",