From 215315af14e3f07b5aed2110a4f3067afea0ccc4 Mon Sep 17 00:00:00 2001
From: Lukas SP <kbrt@protonmail.com>
Date: Sun, 23 Aug 2020 20:29:18 +0200
Subject: [PATCH] Implement CORS headers

---
 internal/web/web.go | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/internal/web/web.go b/internal/web/web.go
index 25b51de..435c1d4 100644
--- a/internal/web/web.go
+++ b/internal/web/web.go
@@ -58,8 +58,15 @@ func Serve() error {
 	// Serve the web resources
 	address := env.Get("WEB_ADDRESS", ":8080")
 	return (&fasthttp.Server{
-		Handler: router.Handler,
-		Logger:  new(nilLogger),
+		Handler: func(ctx *fasthttp.RequestCtx) {
+			// Add the CORS headers
+			ctx.Response.Header.Set("Access-Control-Allow-Methods", "GET,POST,DELETE,OPTIONS")
+			ctx.Response.Header.Set("Access-Control-Allow-Origin", "*")
+
+			// Call the router handler
+			router.Handler(ctx)
+		},
+		Logger: new(nilLogger),
 	}).ListenAndServe(address)
 }