Merge pull request #44 from WilliamB78/main

feat: add Remote-User header

docker-compose.dev.yml

@@ -31,3 +31,4 @@ services:
       traefik.http.routers.tinyauth.rule: Host(`tinyauth.dev.local`)
       traefik.http.services.tinyauth.loadbalancer.server.port: 3000
       traefik.http.middlewares.tinyauth.forwardauth.address: http://tinyauth:3000/api/auth/traefik
+      traefik.http.middlewares.tinyauth.forwardauth.authResponseHeaders: X-Tinyauth-User

docker-compose.example.yml

@@ -29,3 +29,4 @@ services:
       traefik.http.routers.tinyauth.rule: Host(`tinyauth.example.com`)
       traefik.http.services.tinyauth.loadbalancer.server.port: 3000
       traefik.http.middlewares.tinyauth.forwardauth.address: http://tinyauth:3000/api/auth/traefik
+      traefik.http.middlewares.tinyauth.forwardauth.authResponseHeaders: X-Tinyauth-User

internal/api/api.go

@@ -235,6 +235,9 @@ func (api *API) SetupRoutes() {
 				return
 			}
 
+			// Set the user header
+			c.Header("X-Tinyauth-User", userContext.Username)
+
 			// The user is allowed to access the app
 			c.JSON(200, gin.H{
 				"status":  200,