Add some logging

Author: omar-shrbajy-arive

docker-compose.yaml

@@ -60,6 +60,6 @@ services:
       - "traefik.http.routers.whoami.middlewares=whoami-demo"
       # Add a test header to all incoming requests:
       # (the presense of this header in whoami response shows if the plugin works:)
-      - "traefik.http.middlewares.whoami-demo.plugin.${PLUGIN_NAME}.header.name=sss"
+      - "traefik.http.middlewares.whoami-demo.plugin.${PLUGIN_NAME}.header.name=X-API-KEY"
       - "traefik.http.middlewares.whoami-demo.plugin.${PLUGIN_NAME}.header.key=1244"
       - "traefik.http.routers.whoami.tls.certresolver=default"

header_auth.go

@@ -37,9 +37,13 @@ func New(ctx context.Context, next http.Handler, config *Config, name string) (h
 }
 
 func (a *HeaderAuth) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
+	fmt.Println("a.header " + a.header["name"])
 	if req.Header.Get(a.header["name"]) == a.header["key"] {
+		fmt.Println("SUCCESS")
 		req.Header.Del(a.header["name"])
 		a.next.ServeHTTP(rw, req)
 	}
+	fmt.Println("FAILED")
 	http.Error(rw, "Not allowed - verified null", http.StatusUnauthorized)
+
 }