// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license. import { Server } from "../../../../test_util/std/http/server.ts"; import { assertEquals } from "../../../../test_util/std/assert/mod.ts"; const addr = Deno.args[1] || "localhost:4555"; async function proxyServer() { const [hostname, p] = addr.split(":"); const port = parseInt(p ?? 4555); const server = new Server({ hostname, port, handler }); console.log(`Proxy server listening on http://${addr}/`); await server.listenAndServe(); } async function handler(req: Request): Promise { console.log(`Proxy request to: ${req.url}`); const headers = new Headers(req.headers); const proxyAuthorization = headers.get("proxy-authorization"); if (proxyAuthorization) { console.log(`proxy-authorization: ${proxyAuthorization}`); headers.delete("proxy-authorization"); } const resp = await fetch(req.url, { method: req.method, headers: headers, }); return new Response(new Uint8Array(await resp.arrayBuffer()), { status: resp.status, headers: resp.headers, }); } async function testFetch() { const { code } = await new Deno.Command(Deno.execPath(), { args: [ "run", "--quiet", "--reload", "--allow-net", "run/045_proxy_client.ts", ], env: { HTTP_PROXY: `http://${addr}`, }, }).output(); assertEquals(code, 0); } async function testModuleDownload() { const { code } = await new Deno.Command(Deno.execPath(), { args: [ "cache", "--reload", "--quiet", "http://localhost:4545/run/045_mod.ts", ], env: { HTTP_PROXY: `http://${addr}`, }, }).output(); assertEquals(code, 0); } async function testFetchNoProxy() { const { code } = await new Deno.Command(Deno.execPath(), { args: [ "run", "--quiet", "--reload", "--allow-net", "run/045_proxy_client.ts", ], env: { HTTP_PROXY: "http://not.exising.proxy.server", NO_PROXY: "localhost", }, }).output(); assertEquals(code, 0); } async function testModuleDownloadNoProxy() { const { code } = await new Deno.Command(Deno.execPath(), { args: [ "cache", "--reload", "--quiet", "http://localhost:4545/run/045_mod.ts", ], env: { HTTP_PROXY: "http://not.exising.proxy.server", NO_PROXY: "localhost", }, }).output(); assertEquals(code, 0); } async function testFetchProgrammaticProxy() { const { code } = await new Deno.Command(Deno.execPath(), { args: [ "run", "--quiet", "--reload", "--allow-net=localhost:4545,localhost:4555", "--unstable", "run/045_programmatic_proxy_client.ts", ], }).output(); assertEquals(code, 0); } proxyServer(); await testFetch(); await testModuleDownload(); await testFetchNoProxy(); await testModuleDownloadNoProxy(); await testFetchProgrammaticProxy(); Deno.exit(0);