Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 248 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_tls_flags.js b/netwerk/test/unit/test_tls_flags.js
new file mode 100644
index 0000000000..9e7075aadb
--- /dev/null
+++ b/netwerk/test/unit/test_tls_flags.js
@@ -0,0 +1,248 @@
+// -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/publicdomain/zero/1.0/
+
+"use strict";
+
+// a fork of test_be_conservative
+
+// Tests that nsIHttpChannelInternal.tlsFlags can be used to set the
+// client max version level. Flags can also be used to set the
+// level of intolerance rollback and to test out an experimental 1.3
+// hello, though they are not tested here.
+
+// Get a profile directory and ensure PSM initializes NSS.
+do_get_profile();
+Cc["@mozilla.org/psm;1"].getService(Ci.nsISupports);
+
+class InputStreamCallback {
+  constructor(output) {
+    this.output = output;
+    this.stopped = false;
+  }
+
+  onInputStreamReady(stream) {
+    info("input stream ready");
+    if (this.stopped) {
+      info("input stream callback stopped - bailing");
+      return;
+    }
+    let available = 0;
+    try {
+      available = stream.available();
+    } catch (e) {
+      // onInputStreamReady may fire when the stream has been closed.
+      equal(
+        e.result,
+        Cr.NS_BASE_STREAM_CLOSED,
+        "error should be NS_BASE_STREAM_CLOSED"
+      );
+    }
+    if (available > 0) {
+      let request = NetUtil.readInputStreamToString(stream, available, {
+        charset: "utf8",
+      });
+      ok(
+        request.startsWith("GET / HTTP/1.1\r\n"),
+        "Should get a simple GET / HTTP/1.1 request"
+      );
+      let response =
+        "HTTP/1.1 200 OK\r\n" +
+        "Content-Length: 2\r\n" +
+        "Content-Type: text/plain\r\n" +
+        "\r\nOK";
+      let written = this.output.write(response, response.length);
+      equal(
+        written,
+        response.length,
+        "should have been able to write entire response"
+      );
+    }
+    this.output.close();
+    info("done with input stream ready");
+  }
+
+  stop() {
+    this.stopped = true;
+    this.output.close();
+  }
+}
+
+class TLSServerSecurityObserver {
+  constructor(input, output, expectedVersion) {
+    this.input = input;
+    this.output = output;
+    this.expectedVersion = expectedVersion;
+    this.callbacks = [];
+    this.stopped = false;
+  }
+
+  onHandshakeDone(socket, status) {
+    info("TLS handshake done");
+    info(`TLS version used: ${status.tlsVersionUsed}`);
+    info(this.expectedVersion);
+    equal(
+      status.tlsVersionUsed,
+      this.expectedVersion,
+      "expected version check"
+    );
+    if (this.stopped) {
+      info("handshake done callback stopped - bailing");
+      return;
+    }
+
+    let callback = new InputStreamCallback(this.output);
+    this.callbacks.push(callback);
+    this.input.asyncWait(callback, 0, 0, Services.tm.currentThread);
+  }
+
+  stop() {
+    this.stopped = true;
+    this.input.close();
+    this.output.close();
+    this.callbacks.forEach(callback => {
+      callback.stop();
+    });
+  }
+}
+
+function startServer(
+  cert,
+  minServerVersion,
+  maxServerVersion,
+  expectedVersion
+) {
+  let tlsServer = Cc["@mozilla.org/network/tls-server-socket;1"].createInstance(
+    Ci.nsITLSServerSocket
+  );
+  tlsServer.init(-1, true, -1);
+  tlsServer.serverCert = cert;
+  tlsServer.setVersionRange(minServerVersion, maxServerVersion);
+  tlsServer.setSessionTickets(false);
+
+  let listener = {
+    securityObservers: [],
+
+    onSocketAccepted(socket, transport) {
+      info("accepted TLS client connection");
+      let connectionInfo = transport.securityCallbacks.getInterface(
+        Ci.nsITLSServerConnectionInfo
+      );
+      let input = transport.openInputStream(0, 0, 0);
+      let output = transport.openOutputStream(0, 0, 0);
+      let securityObserver = new TLSServerSecurityObserver(
+        input,
+        output,
+        expectedVersion
+      );
+      this.securityObservers.push(securityObserver);
+      connectionInfo.setSecurityObserver(securityObserver);
+    },
+
+    // For some reason we get input stream callback events after we've stopped
+    // listening, so this ensures we just drop those events.
+    onStopListening() {
+      info("onStopListening");
+      this.securityObservers.forEach(observer => {
+        observer.stop();
+      });
+    },
+  };
+  tlsServer.asyncListen(listener);
+  return tlsServer;
+}
+
+const hostname = "example.com";
+
+function storeCertOverride(port, cert) {
+  let certOverrideService = Cc[
+    "@mozilla.org/security/certoverride;1"
+  ].getService(Ci.nsICertOverrideService);
+  certOverrideService.rememberValidityOverride(hostname, port, {}, cert, true);
+}
+
+function startClient(port, tlsFlags, expectSuccess) {
+  let req = new XMLHttpRequest();
+  req.open("GET", `https://${hostname}:${port}`);
+  let internalChannel = req.channel.QueryInterface(Ci.nsIHttpChannelInternal);
+  internalChannel.tlsFlags = tlsFlags;
+  return new Promise((resolve, reject) => {
+    req.onload = () => {
+      ok(
+        expectSuccess,
+        `should ${expectSuccess ? "" : "not "}have gotten load event`
+      );
+      equal(req.responseText, "OK", "response text should be 'OK'");
+      resolve();
+    };
+    req.onerror = () => {
+      ok(
+        !expectSuccess,
+        `should ${!expectSuccess ? "" : "not "}have gotten an error`
+      );
+      resolve();
+    };
+
+    req.send();
+  });
+}
+
+add_task(async function() {
+  Services.prefs.setIntPref("security.tls.version.max", 4);
+  Services.prefs.setCharPref("network.dns.localDomains", hostname);
+  let cert = getTestServerCertificate();
+
+  // server that accepts 1.1->1.3 and a client max 1.3. expect 1.3
+  info("TEST 1");
+  let server = startServer(
+    cert,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_1,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_3,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_3
+  );
+  storeCertOverride(server.port, cert);
+  await startClient(server.port, 4, true /*should succeed*/);
+  server.close();
+
+  // server that accepts 1.1->1.3 and a client max 1.1. expect 1.1
+  info("TEST 2");
+  server = startServer(
+    cert,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_1,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_3,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_1
+  );
+  storeCertOverride(server.port, cert);
+  await startClient(server.port, 2, true);
+  server.close();
+
+  // server that accepts 1.2->1.2 and a client max 1.3. expect 1.2
+  info("TEST 3");
+  server = startServer(
+    cert,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_2,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_2,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_2
+  );
+  storeCertOverride(server.port, cert);
+  await startClient(server.port, 4, true);
+  server.close();
+
+  // server that accepts 1.2->1.2 and a client max 1.1. expect fail
+  info("TEST 4");
+  server = startServer(
+    cert,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_2,
+    Ci.nsITLSClientStatus.TLS_VERSION_1_2,
+    0
+  );
+  storeCertOverride(server.port, cert);
+  await startClient(server.port, 2, false);
+
+  server.close();
+});
+
+registerCleanupFunction(function() {
+  Services.prefs.clearUserPref("security.tls.version.max");
+  Services.prefs.clearUserPref("network.dns.localDomains");
+});