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Update vite.config.ts #1086

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chelojimenez wants to merge 1 commit into from
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Update vite.config.ts #1086

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40 changes: 29 additions & 11 deletions client/vite.config.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -64,23 +64,41 @@ export default defineConfig({
// Required for SEP-1865 different-origin sandbox proxy
host: true,
proxy: {
"/api": {
// Sandbox proxy routes need special handling to prevent Vite HMR injection
// Without this, Vite injects its HMR client into the HTML, causing full-reload
// messages to be sent to the iframe, which breaks the sandbox architecture
"/api/mcp/sandbox-proxy": {
target: "http://localhost:6274",
changeOrigin: true,
secure: false,
ws: true,
configure: (proxy, _options) => {
proxy.on("error", (err, _req, _res) => {
// proxy error
});
proxy.on("proxyReq", (proxyReq, req, _res) => {
// proxy request
// selfHandleResponse prevents Vite from transforming the HTML response
selfHandleResponse: true,
configure: (proxy) => {
proxy.on("proxyRes", (proxyRes, req, res) => {
// Copy headers from proxy response
res.writeHead(proxyRes.statusCode || 200, proxyRes.headers);
// Pipe the response directly without Vite transformation
proxyRes.pipe(res);
});
proxy.on("proxyRes", (_proxyRes, _req, _res) => {
// no-op
},
},
"/api/apps/chatgpt/sandbox-proxy": {
target: "http://localhost:6274",
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@matteo8p matteo8p Dec 13, 2025

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this doesn't look right?

changeOrigin: true,
selfHandleResponse: true,
configure: (proxy) => {
proxy.on("proxyRes", (proxyRes, req, res) => {
res.writeHead(proxyRes.statusCode || 200, proxyRes.headers);
proxyRes.pipe(res);
});
},
},
// General API proxy
"/api": {
target: "http://localhost:6274",
changeOrigin: true,
secure: false,
ws: true,
},
// Proxy WorkOS API calls during local dev to avoid browser CORS errors
"/user_management": {
target: "https://api.workos.com",
Expand Down