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Add back support for Astro.clientAddress to Vercel serverless (#6484)

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Matthew Phillips 2023-03-09 11:27:16 -05:00 committed by GitHub
parent 1343a6469f
commit 700a555499
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2 changed files with 12 additions and 2 deletions
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5
.changeset/lemon-steaks-care.md Normal file
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@ -0,0 +1,5 @@
---
'@astrojs/vercel': patch
---
Add back support for Astro.clientAddress

9
packages/integrations/vercel/src/serverless/request-transform.ts
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@ -2,6 +2,8 @@ import type { App } from 'astro/app';
import type { IncomingMessage, ServerResponse } from 'node:http';
import { splitCookiesString } from 'set-cookie-parser';
const clientAddressSymbol = Symbol.for('astro.clientAddress');
/*
Credits to the SvelteKit team
https://github.com/sveltejs/kit/blob/8d1ba04825a540324bc003e85f36559a594aadc2/packages/kit/src/exports/node/index.js
@ -99,13 +101,16 @@ export async function getRequest(
req: IncomingMessage,
bodySizeLimit?: number
): Promise<Request> {
return new Request(base + req.url, {
let headers = req.headers as Record<string, string>;
let request = new Request(base + req.url, {
// @ts-expect-error
duplex: 'half',
method: req.method,
headers: req.headers as Record<string, string>,
headers,
body: get_raw_body(req, bodySizeLimit),
});
Reflect.set(request, clientAddressSymbol, headers['x-forwarded-for']);
return request;
}
export async function setResponse(