Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 231 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_http1-proxy.js b/netwerk/test/unit/test_http1-proxy.js
new file mode 100644
index 0000000000..7daa37e368
--- /dev/null
+++ b/netwerk/test/unit/test_http1-proxy.js
@@ -0,0 +1,231 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+ * This test checks following expectations when using HTTP/1 proxy:
+ *
+ * - check we are seeing expected nsresult error codes on channels
+ *   (nsIChannel.status) corresponding to different proxy status code
+ *   responses (502, 504, 407, ...)
+ * - check we don't try to ask for credentials or otherwise authenticate to
+ *   the proxy when 407 is returned and there is no Proxy-Authenticate
+ *   response header sent
+ */
+
+"use strict";
+
+const { HttpServer } = ChromeUtils.importESModule(
+  "resource://testing-common/httpd.sys.mjs"
+);
+
+const pps = Cc["@mozilla.org/network/protocol-proxy-service;1"].getService();
+
+let server_port;
+let http_server;
+
+class ProxyFilter {
+  constructor(type, host, port, flags) {
+    this._type = type;
+    this._host = host;
+    this._port = port;
+    this._flags = flags;
+    this.QueryInterface = ChromeUtils.generateQI(["nsIProtocolProxyFilter"]);
+  }
+  applyFilter(uri, pi, cb) {
+    if (uri.spec.match(/(\/proxy-session-counter)/)) {
+      cb.onProxyFilterResult(pi);
+      return;
+    }
+    cb.onProxyFilterResult(
+      pps.newProxyInfo(
+        this._type,
+        this._host,
+        this._port,
+        "",
+        "",
+        this._flags,
+        1000,
+        null
+      )
+    );
+  }
+}
+
+class UnxpectedAuthPrompt2 {
+  constructor(signal) {
+    this.signal = signal;
+    this.QueryInterface = ChromeUtils.generateQI(["nsIAuthPrompt2"]);
+  }
+  asyncPromptAuth() {
+    this.signal.triggered = true;
+    throw Components.Exception("", Cr.ERROR_UNEXPECTED);
+  }
+}
+
+class AuthRequestor {
+  constructor(prompt) {
+    this.prompt = prompt;
+    this.QueryInterface = ChromeUtils.generateQI(["nsIInterfaceRequestor"]);
+  }
+  getInterface(iid) {
+    if (iid.equals(Ci.nsIAuthPrompt2)) {
+      return this.prompt();
+    }
+    throw Components.Exception("", Cr.NS_ERROR_NO_INTERFACE);
+  }
+}
+
+function make_channel(url) {
+  return NetUtil.newChannel({
+    uri: url,
+    loadUsingSystemPrincipal: true,
+    // Using TYPE_DOCUMENT for the authentication dialog test, it'd be blocked for other types
+    contentPolicyType: Ci.nsIContentPolicy.TYPE_DOCUMENT,
+  });
+}
+
+function get_response(channel, flags = CL_ALLOW_UNKNOWN_CL) {
+  return new Promise(resolve => {
+    channel.asyncOpen(
+      new ChannelListener(
+        (request, data) => {
+          request.QueryInterface(Ci.nsIHttpChannel);
+          const status = request.status;
+          const http_code = status ? undefined : request.responseStatus;
+          request.QueryInterface(Ci.nsIProxiedChannel);
+          const proxy_connect_response_code =
+            request.httpProxyConnectResponseCode;
+          resolve({ status, http_code, data, proxy_connect_response_code });
+        },
+        null,
+        flags
+      )
+    );
+  });
+}
+
+function connect_handler(request, response) {
+  Assert.equal(request.method, "CONNECT");
+
+  switch (request.host) {
+    case "404.example.com":
+      response.setStatusLine(request.httpVersion, 404, "Not found");
+      break;
+    case "407.example.com":
+      response.setStatusLine(request.httpVersion, 407, "Authenticate");
+      // And deliberately no Proxy-Authenticate header
+      break;
+    case "429.example.com":
+      response.setStatusLine(request.httpVersion, 429, "Too Many Requests");
+      break;
+    case "502.example.com":
+      response.setStatusLine(request.httpVersion, 502, "Bad Gateway");
+      break;
+    case "504.example.com":
+      response.setStatusLine(request.httpVersion, 504, "Gateway timeout");
+      break;
+    default:
+      response.setStatusLine(request.httpVersion, 500, "I am dumb");
+  }
+}
+
+add_task(async function setup() {
+  http_server = new HttpServer();
+  http_server.identity.add("https", "404.example.com", 443);
+  http_server.identity.add("https", "407.example.com", 443);
+  http_server.identity.add("https", "429.example.com", 443);
+  http_server.identity.add("https", "502.example.com", 443);
+  http_server.identity.add("https", "504.example.com", 443);
+  http_server.registerPathHandler("CONNECT", connect_handler);
+  http_server.start(-1);
+  server_port = http_server.identity.primaryPort;
+
+  // make all native resolve calls "secretly" resolve localhost instead
+  Services.prefs.setBoolPref("network.dns.native-is-localhost", true);
+
+  pps.registerFilter(new ProxyFilter("http", "localhost", server_port, 0), 10);
+});
+
+registerCleanupFunction(() => {
+  Services.prefs.clearUserPref("network.dns.native-is-localhost");
+});
+
+/**
+ * Test series beginning.
+ */
+
+// The proxy responses with 407 instead of 200 Connected, make sure we get a proper error
+// code from the channel and not try to ask for any credentials.
+add_task(async function proxy_auth_failure() {
+  const chan = make_channel(`https://407.example.com/`);
+  const auth_prompt = { triggered: false };
+  chan.notificationCallbacks = new AuthRequestor(
+    () => new UnxpectedAuthPrompt2(auth_prompt)
+  );
+  const { status, http_code, proxy_connect_response_code } = await get_response(
+    chan,
+    CL_EXPECT_FAILURE
+  );
+
+  Assert.equal(status, Cr.NS_ERROR_PROXY_AUTHENTICATION_FAILED);
+  Assert.equal(proxy_connect_response_code, 407);
+  Assert.equal(http_code, undefined);
+  Assert.equal(auth_prompt.triggered, false, "Auth prompt didn't trigger");
+});
+
+// 502 Bad gateway code returned by the proxy.
+add_task(async function proxy_bad_gateway_failure() {
+  const { status, http_code, proxy_connect_response_code } = await get_response(
+    make_channel(`https://502.example.com/`),
+    CL_EXPECT_FAILURE
+  );
+
+  Assert.equal(status, Cr.NS_ERROR_PROXY_BAD_GATEWAY);
+  Assert.equal(proxy_connect_response_code, 502);
+  Assert.equal(http_code, undefined);
+});
+
+// 504 Gateway timeout code returned by the proxy.
+add_task(async function proxy_gateway_timeout_failure() {
+  const { status, http_code, proxy_connect_response_code } = await get_response(
+    make_channel(`https://504.example.com/`),
+    CL_EXPECT_FAILURE
+  );
+
+  Assert.equal(status, Cr.NS_ERROR_PROXY_GATEWAY_TIMEOUT);
+  Assert.equal(proxy_connect_response_code, 504);
+  Assert.equal(http_code, undefined);
+});
+
+// 404 Not Found means the proxy could not resolve the host.
+add_task(async function proxy_host_not_found_failure() {
+  const { status, http_code, proxy_connect_response_code } = await get_response(
+    make_channel(`https://404.example.com/`),
+    CL_EXPECT_FAILURE
+  );
+
+  Assert.equal(status, Cr.NS_ERROR_UNKNOWN_HOST);
+  Assert.equal(proxy_connect_response_code, 404);
+  Assert.equal(http_code, undefined);
+});
+
+// 429 Too Many Requests means we sent too many requests.
+add_task(async function proxy_too_many_requests_failure() {
+  const { status, http_code, proxy_connect_response_code } = await get_response(
+    make_channel(`https://429.example.com/`),
+    CL_EXPECT_FAILURE
+  );
+
+  Assert.equal(status, Cr.NS_ERROR_PROXY_TOO_MANY_REQUESTS);
+  Assert.equal(proxy_connect_response_code, 429);
+  Assert.equal(http_code, undefined);
+});
+
+add_task(async function shutdown() {
+  await new Promise(resolve => {
+    http_server.stop(resolve);
+  });
+});