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// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { serve, ServerRequest } from "../../std/http/server.ts";
import { assertEquals } from "../../std/testing/asserts.ts";
const addr = Deno.args[1] || "127.0.0.1:4555";
async function proxyServer(): Promise<void> {
const server = serve(addr);
console.log(`Proxy server listening on http://${addr}/`);
for await (const req of server) {
proxyRequest(req);
}
}
async function proxyRequest(req: ServerRequest): Promise<void> {
console.log(`Proxy request to: ${req.url}`);
const resp = await fetch(req.url, {
method: req.method,
headers: req.headers,
});
req.respond({
status: resp.status,
body: new Uint8Array(await resp.arrayBuffer()),
headers: resp.headers,
});
}
async function testFetch(): Promise<void> {
const c = Deno.run({
cmd: [
Deno.execPath(),
"run",
"--quiet",
"--reload",
"--allow-net",
"045_proxy_client.ts",
],
stdout: "piped",
env: {
HTTP_PROXY: `http://${addr}`,
},
});
const status = await c.status();
assertEquals(status.code, 0);
c.close();
}
async function testModuleDownload(): Promise<void> {
const http = Deno.run({
cmd: [
Deno.execPath(),
"cache",
"--reload",
"--quiet",
"http://localhost:4545/std/examples/colors.ts",
],
stdout: "piped",
env: {
HTTP_PROXY: `http://${addr}`,
},
});
const httpStatus = await http.status();
assertEquals(httpStatus.code, 0);
http.close();
}
async function testFetchNoProxy(): Promise<void> {
const c = Deno.run({
cmd: [
Deno.execPath(),
"run",
"--quiet",
"--reload",
"--allow-net",
"045_proxy_client.ts",
],
stdout: "piped",
env: {
HTTP_PROXY: "http://not.exising.proxy.server",
NO_PROXY: "localhost",
},
});
const status = await c.status();
assertEquals(status.code, 0);
c.close();
}
async function testModuleDownloadNoProxy(): Promise<void> {
const http = Deno.run({
cmd: [
Deno.execPath(),
"cache",
"--reload",
"--quiet",
"http://localhost:4545/std/examples/colors.ts",
],
stdout: "piped",
env: {
HTTP_PROXY: "http://not.exising.proxy.server",
NO_PROXY: "localhost",
},
});
const httpStatus = await http.status();
assertEquals(httpStatus.code, 0);
http.close();
}
proxyServer();
await testFetch();
await testModuleDownload();
await testFetchNoProxy();
await testModuleDownloadNoProxy();
Deno.exit(0);
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