Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 183 insertions, 0 deletions

diff --git a/docshell/test/unit/test_URIFixup_check_host.js b/docshell/test/unit/test_URIFixup_check_host.js
new file mode 100644
index 0000000000..3331176082
--- /dev/null
+++ b/docshell/test/unit/test_URIFixup_check_host.js
@@ -0,0 +1,183 @@
+/* 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";
+
+const lazy = {};
+
+// Ensure DNS lookups don't hit the server
+XPCOMUtils.defineLazyServiceGetter(
+  lazy,
+  "gDNSOverride",
+  "@mozilla.org/network/native-dns-override;1",
+  "nsINativeDNSResolverOverride"
+);
+
+add_task(async function setup() {
+  Services.prefs.setStringPref("browser.fixup.alternate.prefix", "www.");
+  Services.prefs.setStringPref("browser.fixup.alternate.suffix", ".com");
+  Services.prefs.setStringPref("browser.fixup.alternate.protocol", "https");
+  Services.prefs.setBoolPref(
+    "browser.urlbar.dnsResolveFullyQualifiedNames",
+    true
+  );
+  registerCleanupFunction(function() {
+    Services.prefs.clearUserPref("browser.fixup.alternate.prefix");
+    Services.prefs.clearUserPref("browser.fixup.alternate.suffix");
+    Services.prefs.clearUserPref("browser.fixup.alternate.protocol");
+    Services.prefs.clearUserPref(
+      "browser.urlbar.dnsResolveFullyQualifiedNames"
+    );
+  });
+});
+
+// TODO: Export Listener from test_dns_override instead of duping
+class Listener {
+  constructor() {
+    this.promise = new Promise(resolve => {
+      this.resolve = resolve;
+    });
+  }
+
+  onLookupComplete(inRequest, inRecord, inStatus) {
+    this.resolve([inRequest, inRecord, inStatus]);
+  }
+
+  async firstAddress() {
+    let all = await this.addresses();
+    if (all.length) {
+      return all[0];
+    }
+    return undefined;
+  }
+
+  async addresses() {
+    let [, inRecord] = await this.promise;
+    let addresses = [];
+    if (!inRecord) {
+      return addresses; // returns []
+    }
+    inRecord.QueryInterface(Ci.nsIDNSAddrRecord);
+    while (inRecord.hasMore()) {
+      addresses.push(inRecord.getNextAddrAsString());
+    }
+    return addresses;
+  }
+
+  then() {
+    return this.promise.then.apply(this.promise, arguments);
+  }
+}
+
+const FAKE_IP = "::1";
+const FAKE_INTRANET_IP = "::2";
+const ORIGIN_ATTRIBUTE = {};
+
+add_task(async function test_uri_with_force_fixup() {
+  let listener = new Listener();
+  let { fixedURI } = Services.uriFixup.forceHttpFixup("http://www.example.com");
+
+  lazy.gDNSOverride.addIPOverride(fixedURI.displayHost, FAKE_IP);
+
+  Services.uriFixup.checkHost(fixedURI, listener, ORIGIN_ATTRIBUTE);
+  Assert.equal(
+    await listener.firstAddress(),
+    FAKE_IP,
+    "Should've received fake IP"
+  );
+
+  lazy.gDNSOverride.clearHostOverride(fixedURI.displayHost);
+  Services.dns.clearCache(false);
+});
+
+add_task(async function test_uri_with_get_fixup() {
+  let listener = new Listener();
+  let uri = Services.io.newURI("http://www.example.com");
+
+  lazy.gDNSOverride.addIPOverride(uri.displayHost, FAKE_IP);
+
+  Services.uriFixup.checkHost(uri, listener, ORIGIN_ATTRIBUTE);
+  Assert.equal(
+    await listener.firstAddress(),
+    FAKE_IP,
+    "Should've received fake IP"
+  );
+
+  lazy.gDNSOverride.clearHostOverride(uri.displayHost);
+  Services.dns.clearCache(false);
+});
+
+add_task(async function test_intranet_like_uri() {
+  let listener = new Listener();
+  let uri = Services.io.newURI("http://someintranet");
+
+  lazy.gDNSOverride.addIPOverride(uri.displayHost, FAKE_IP);
+  // Hosts without periods should end with a period to make them FQN
+  lazy.gDNSOverride.addIPOverride(uri.displayHost + ".", FAKE_INTRANET_IP);
+
+  Services.uriFixup.checkHost(uri, listener, ORIGIN_ATTRIBUTE);
+  Assert.deepEqual(
+    await listener.addresses(),
+    FAKE_INTRANET_IP,
+    "Should've received fake intranet IP"
+  );
+
+  lazy.gDNSOverride.clearHostOverride(uri.displayHost);
+  lazy.gDNSOverride.clearHostOverride(uri.displayHost + ".");
+  Services.dns.clearCache(false);
+});
+
+add_task(async function test_intranet_like_uri_without_fixup() {
+  let listener = new Listener();
+  let uri = Services.io.newURI("http://someintranet");
+  Services.prefs.setBoolPref(
+    "browser.urlbar.dnsResolveFullyQualifiedNames",
+    false
+  );
+
+  lazy.gDNSOverride.addIPOverride(uri.displayHost, FAKE_IP);
+  // Hosts without periods should end with a period to make them FQN
+  lazy.gDNSOverride.addIPOverride(uri.displayHost + ".", FAKE_INTRANET_IP);
+
+  Services.uriFixup.checkHost(uri, listener, ORIGIN_ATTRIBUTE);
+  Assert.deepEqual(
+    await listener.addresses(),
+    FAKE_IP,
+    "Should've received non-fixed up IP"
+  );
+
+  lazy.gDNSOverride.clearHostOverride(uri.displayHost);
+  lazy.gDNSOverride.clearHostOverride(uri.displayHost + ".");
+  Services.dns.clearCache(false);
+});
+
+add_task(async function test_ip_address() {
+  let listener = new Listener();
+  let uri = Services.io.newURI("http://192.168.0.1");
+
+  // Testing IP address being passed into the method
+  // requires observing if the asyncResolve method gets called
+  let didResolve = false;
+  let topic = "uri-fixup-check-dns";
+  let observer = {
+    observe(aSubject, aTopicInner, aData) {
+      if (aTopicInner == topic) {
+        didResolve = true;
+      }
+    },
+  };
+  Services.obs.addObserver(observer, topic);
+  lazy.gDNSOverride.addIPOverride(uri.displayHost, FAKE_IP);
+
+  Services.uriFixup.checkHost(uri, listener, ORIGIN_ATTRIBUTE);
+  Assert.equal(
+    didResolve,
+    false,
+    "Passing an IP address should not conduct a host lookup"
+  );
+
+  lazy.gDNSOverride.clearHostOverride(uri.displayHost);
+  Services.dns.clearCache(false);
+  Services.obs.removeObserver(observer, topic);
+});