Add m-esr52 at 52.6.0

1 files changed, 140 insertions, 0 deletions

diff --git a/testing/marionette/cert.js b/testing/marionette/cert.js
new file mode 100644
index 000000000..c0b24d23b
--- /dev/null
+++ b/testing/marionette/cert.js
@@ -0,0 +1,140 @@
+/* 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 {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
+
+Cu.import("resource://gre/modules/Preferences.jsm");
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+this.EXPORTED_SYMBOLS = ["cert"];
+
+const registrar =
+    Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
+const sss = Cc["@mozilla.org/ssservice;1"]
+    .getService(Ci.nsISiteSecurityService);
+
+const CONTRACT_ID = "@mozilla.org/security/certoverride;1";
+const CERT_PINNING_ENFORCEMENT_PREF =
+    "security.cert_pinning.enforcement_level";
+const HSTS_PRELOAD_LIST_PREF =
+    "network.stricttransportsecurity.preloadlist";
+
+/** TLS certificate service override management for Marionette. */
+this.cert = {
+  Error: {
+    Untrusted: 1,
+    Mismatch: 2,
+    Time: 4,
+  },
+
+  currentOverride: null,
+};
+
+/**
+ * Installs a TLS certificate service override.
+ *
+ * The provided |service| must implement the |register| and |unregister|
+ * functions that causes a new |nsICertOverrideService| interface
+ * implementation to be registered with the |nsIComponentRegistrar|.
+ *
+ * After |service| is registered and made the |cert.currentOverride|,
+ * |nsICertOverrideService| is reinitialised to cause all Gecko components
+ * to pick up the new service.
+ *
+ * If an override is already installed, i.e. when |cert.currentOverride|
+ * is not null, this functions acts as a NOOP.
+ *
+ * @param {cert.Override} service
+ *     Service generator that registers and unregisters the XPCOM service.
+ *
+ * @throws {Components.Exception}
+ *     If unable to register or initialise |service|.
+ */
+cert.installOverride = function (service) {
+  if (this.currentOverride) {
+    return;
+  }
+
+  service.register();
+  cert.currentOverride = service;
+};
+
+/**
+ * Uninstall a TLS certificate service override.
+ *
+ * After the service has been unregistered, |cert.currentOverride|
+ * is reset to null.
+ *
+ * If there no current override installed, i.e. if |cert.currentOverride|
+ * is null, this function acts as a NOOP.
+ */
+cert.uninstallOverride = function() {
+  if (!cert.currentOverride) {
+    return;
+  }
+  cert.currentOverride.unregister();
+  this.currentOverride = null;
+};
+
+/**
+ * Certificate override service that acts in an all-inclusive manner
+ * on TLS certificates.
+ *
+ * When an invalid certificate is encountered, it is overriden
+ * with the |matching| bit level, which is typically a combination of
+ * |cert.Error.Untrusted|, |cert.Error.Mismatch|, and |cert.Error.Time|.
+ *
+ * @type cert.Override
+ *
+ * @throws {Components.Exception}
+ *     If there are any problems registering the service.
+ */
+cert.InsecureSweepingOverride = function() {
+  const CID = Components.ID("{4b67cce0-a51c-11e6-9598-0800200c9a66}");
+  const DESC = "All-encompassing cert service that matches on a bitflag";
+
+  // This needs to be an old-style class with a function constructor
+  // and prototype assignment because... XPCOM.  Any attempt at
+  // modernisation will be met with cryptic error messages which will
+  // make your life miserable.
+  let service = function() {};
+  service.prototype = {
+    hasMatchingOverride: function (
+        aHostName, aPort, aCert, aOverrideBits, aIsTemporary) {
+      aIsTemporary.value = false;
+      aOverrideBits.value =
+          cert.Error.Untrusted | cert.Error.Mismatch | cert.Error.Time;
+
+      return true;
+    },
+
+    QueryInterface: XPCOMUtils.generateQI([Ci.nsICertOverrideService]),
+  };
+  let factory = XPCOMUtils.generateSingletonFactory(service);
+
+  return {
+    register: function() {
+      // make it possible to register certificate overrides for domains
+      // that use HSTS or HPKP
+      Preferences.set(HSTS_PRELOAD_LIST_PREF, false);
+      Preferences.set(CERT_PINNING_ENFORCEMENT_PREF, 0);
+
+      registrar.registerFactory(CID, DESC, CONTRACT_ID, factory);
+    },
+
+    unregister: function() {
+      registrar.unregisterFactory(CID, factory);
+
+      Preferences.reset(HSTS_PRELOAD_LIST_PREF);
+      Preferences.reset(CERT_PINNING_ENFORCEMENT_PREF);
+
+      // clear collected HSTS and HPKP state
+      // through the site security service
+      sss.clearAll();
+      sss.clearPreloads();
+    },
+  };
+};