From 4739f9ed923bc0fe66b6a5062b187cbe3f7d1241 Mon Sep 17 00:00:00 2001
From: Steven RYDELL <srydell@gmx.com>
Date: Wed, 29 Jul 2026 05:48:07 +0200
Subject: [PATCH] Proxy API and JMAP requests to a local Stalwart server in dev

Same-origin proxying to localhost:8080 avoids CORS without weakening the server's CORS policy; pair with VITE_API_BASE_URL= (empty) in .env.development.local.
---
 vite.config.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/vite.config.ts b/vite.config.ts
index 89348f5..cbe722c 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -16,6 +16,14 @@ export default defineConfig({
       '@': path.resolve(__dirname, './src'),
     },
   },
+  server: {
+    // Same-origin proxy to the local Stalwart container: avoids CORS entirely
+    // (VITE_API_BASE_URL stays empty in .env.development.local).
+    proxy: {
+      '/api': { target: 'http://localhost:8080', changeOrigin: true, ws: true },
+      '/jmap': { target: 'http://localhost:8080', changeOrigin: true, ws: true },
+    },
+  },
   test: {
     globals: false,
     environment: 'happy-dom',