1 files changed, 43 insertions, 0 deletions
diff --git a/netwerk/protocol/http/WellKnownOpportunisticUtils.js b/netwerk/protocol/http/WellKnownOpportunisticUtils.js
new file mode 100644
index 000000000..865f2a6b4
--- /dev/null
+++ b/netwerk/protocol/http/WellKnownOpportunisticUtils.js
@@ -0,0 +1,43 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* 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 } = Components;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+const WELLKNOWNOPPORTUNISTICUTILS_CONTRACTID = "@mozilla.org/network/well-known-opportunistic-utils;1";
+const WELLKNOWNOPPORTUNISTICUTILS_CID = Components.ID("{b4f96c89-5238-450c-8bda-e12c26f1d150}");
+
+function WellKnownOpportunisticUtils() {
+  this.valid = false;
+  this.mixed = false;
+  this.lifetime = 0;
+}
+
+WellKnownOpportunisticUtils.prototype = {
+  classID: WELLKNOWNOPPORTUNISTICUTILS_CID,
+  contractID: WELLKNOWNOPPORTUNISTICUTILS_CONTRACTID,
+  classDescription: "Well-Known Opportunistic Utils",
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIWellKnownOpportunisticUtils]),
+
+    verify: function(aJSON, aOrigin, aAlternatePort) {
+	try {
+	  let obj = JSON.parse(aJSON.toLowerCase());
+	  let ports = obj[aOrigin.toLowerCase()]['tls-ports'];
+	  if (ports.indexOf(aAlternatePort) == -1) {
+	    throw "invalid port";
+	  }
+	  this.lifetime = obj[aOrigin.toLowerCase()]['lifetime'];
+          this.mixed = obj[aOrigin.toLowerCase()]['mixed-scheme'];
+	} catch (e) {
+	  return;
+	}
+      this.valid = true;
+    },
+};
+
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory([WellKnownOpportunisticUtils]);