Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 194 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_websocket_fails.js b/netwerk/test/unit/test_websocket_fails.js
new file mode 100644
index 0000000000..9acb1bfcd2
--- /dev/null
+++ b/netwerk/test/unit/test_websocket_fails.js
@@ -0,0 +1,194 @@
+/* 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/. */
+
+"use strict";
+
+/* import-globals-from head_cache.js */
+/* import-globals-from head_cookies.js */
+/* import-globals-from head_channels.js */
+/* import-globals-from head_servers.js */
+/* import-globals-from head_websocket.js */
+
+var CC = Components.Constructor;
+const ServerSocket = CC(
+  "@mozilla.org/network/server-socket;1",
+  "nsIServerSocket",
+  "init"
+);
+
+let certdb = Cc["@mozilla.org/security/x509certdb;1"].getService(
+  Ci.nsIX509CertDB
+);
+
+add_setup(() => {
+  Services.prefs.setBoolPref("network.http.http2.websockets", true);
+});
+
+registerCleanupFunction(() => {
+  Services.prefs.clearUserPref("network.http.http2.websockets");
+});
+
+// TLS handshake to the end server fails - no proxy
+async function test_tls_fail_on_direct_ws_server_handshake() {
+  // no cert and no proxy
+  let wss = new NodeWebSocketServer();
+  await wss.start();
+  registerCleanupFunction(async () => {
+    await wss.stop();
+  });
+
+  Assert.notEqual(wss.port(), null);
+
+  let chan = makeWebSocketChan();
+  let url = `wss://localhost:${wss.port()}`;
+  const msg = "test tls handshake with direct ws server fails";
+  let [status] = await openWebSocketChannelPromise(chan, url, msg);
+
+  // can be two errors, seems to be a race between:
+  // * overwriting the WebSocketChannel status with NS_ERROR_NET_RESET and
+  // * getting the original 805A1FF3 // SEC_ERROR_UNKNOWN_ISSUER
+  if (status == 2152398930) {
+    Assert.equal(status, 0x804b0052); // NS_ERROR_NET_INADEQUATE_SECURITY
+  } else {
+    // occasionally this happens
+    Assert.equal(status, 0x804b0057); // NS_ERROR_WEBSOCKET_CONNECTION_REFUSED
+  }
+}
+
+// TLS handshake to proxy fails
+async function test_tls_fail_on_proxy_handshake() {
+  // we have ws cert, but no proxy cert
+  addCertFromFile(certdb, "http2-ca.pem", "CTu,u,u");
+
+  let proxy = new NodeHTTPSProxyServer();
+  await proxy.start();
+
+  let wss = new NodeWebSocketServer();
+  await wss.start();
+
+  registerCleanupFunction(async () => {
+    await wss.stop();
+    await proxy.stop();
+  });
+
+  Assert.notEqual(wss.port(), null);
+
+  let chan = makeWebSocketChan();
+  let url = `wss://localhost:${wss.port()}`;
+  const msg = "test tls failure on proxy handshake";
+  let [status] = await openWebSocketChannelPromise(chan, url, msg);
+
+  // see above test for details on why 2 cases here
+  if (status == 2152398930) {
+    Assert.equal(status, 0x804b0052); // NS_ERROR_NET_INADEQUATE_SECURITY
+  } else {
+    Assert.equal(status, 0x804b0057); // NS_ERROR_WEBSOCKET_CONNECTION_REFUSED
+  }
+
+  await proxy.stop();
+}
+
+// the ws server does not respond (closed port)
+async function test_non_responsive_ws_server_closed_port() {
+  // ws server cert already added in previous test
+
+  // no ws server listening (closed port)
+  let randomPort = 666; // "random" port
+  let chan = makeWebSocketChan();
+  let url = `wss://localhost:${randomPort}`;
+  const msg = "test non-responsive ws server closed port";
+  let [status] = await openWebSocketChannelPromise(chan, url, msg);
+  Assert.equal(status, 0x804b0057); // NS_ERROR_WEBSOCKET_CONNECTION_REFUSED
+}
+
+// no ws response from server (ie. no ws server, use tcp server to open port)
+async function test_non_responsive_ws_server_open_port() {
+  // we are expecting the timeout in this test, so lets shorten to 1s
+  Services.prefs.setIntPref("network.websocket.timeout.open", 1);
+
+  // ws server cert already added in previous test
+
+  // use a tcp server to test open port, not a ws server
+  var server = ServerSocket(-1, true, -1); // port, loopback, default-backlog
+  var port = server.port;
+  info("server: listening on " + server.port);
+  server.asyncListen({});
+
+  // queue cleanup after all tests
+  registerCleanupFunction(() => {
+    server.close();
+    Services.prefs.clearUserPref("network.websocket.timeout.open");
+  });
+
+  // try ws connection
+  let chan = makeWebSocketChan();
+  let url = `wss://localhost:${port}`;
+  const msg = "test non-responsive ws server open port";
+  let [status] = await openWebSocketChannelPromise(chan, url, msg);
+  Assert.equal(status, Cr.NS_ERROR_NET_TIMEOUT_EXTERNAL); // we will timeout
+  Services.prefs.clearUserPref("network.websocket.timeout.open");
+}
+
+// proxy does not respond
+async function test_proxy_doesnt_respond() {
+  Services.prefs.setIntPref("network.websocket.timeout.open", 1);
+  Services.prefs.setBoolPref("network.http.http2.websockets", false);
+  // ws cert added in previous test, add proxy cert
+  addCertFromFile(certdb, "http2-ca.pem", "CTu,u,u");
+  addCertFromFile(certdb, "proxy-ca.pem", "CTu,u,u");
+
+  info("spinning up proxy");
+  let proxy = new NodeHTTPSProxyServer();
+  await proxy.start();
+
+  // route traffic through non-existant proxy
+  const pps = Cc["@mozilla.org/network/protocol-proxy-service;1"].getService();
+  let randomPort = proxy.port() + 1;
+  var filter = new NodeProxyFilter(
+    proxy.protocol(),
+    "localhost",
+    randomPort,
+    0
+  );
+  pps.registerFilter(filter, 10);
+
+  registerCleanupFunction(async () => {
+    await proxy.stop();
+    Services.prefs.clearUserPref("network.websocket.timeout.open");
+  });
+
+  // setup the websocket server
+  info("spinning up websocket server");
+  let wss = new NodeWebSocketServer();
+  await wss.start();
+  registerCleanupFunction(() => {
+    wss.stop();
+  });
+  Assert.notEqual(wss.port(), null);
+  await wss.registerMessageHandler((data, ws) => {
+    ws.send(data);
+  });
+
+  info("creating and connecting websocket");
+  let url = `wss://localhost:${wss.port()}`;
+  let conn = new WebSocketConnection();
+  conn.open(url); // do not await, we don't expect a fully opened channel
+
+  // check proxy info
+  info("checking proxy info");
+  let proxyInfoPromise = conn.getProxyInfo();
+  let proxyInfo = await proxyInfoPromise;
+  Assert.equal(proxyInfo.type, "https"); // let's be sure that failure is not "direct"
+
+  // we fail to connect via proxy, as expected
+  let { status } = await conn.finished();
+  info("stats: " + status);
+  Assert.equal(status, 0x804b0057); // NS_ERROR_WEBSOCKET_CONNECTION_REFUSED
+}
+
+add_task(test_tls_fail_on_direct_ws_server_handshake);
+add_task(test_tls_fail_on_proxy_handshake);
+add_task(test_non_responsive_ws_server_closed_port);
+add_task(test_non_responsive_ws_server_open_port);
+add_task(test_proxy_doesnt_respond);