Updated extensions:

 * Upgraded Privacy Redirect to 1.1.49 and configured to use the 10 most reliable invidious instances
 * Removed ViewTube
 * Added torproxy@icecat.gnu based on 'Proxy toggle' extension
 * Added jShelter 0.11.1
 * Upgraded LibreJS to 7.21.0
 * Upgraded HTTPS Everywhere to 2021.7.13
 * Upgraded SubmitMe to 1.9

1 files changed, 84 insertions, 0 deletions

diff --git a/data/extensions/jsr@javascriptrestrictor/wrappingS-DOM.js b/data/extensions/jsr@javascriptrestrictor/wrappingS-DOM.js
new file mode 100644
index 0000000..5f726af
--- /dev/null
+++ b/data/extensions/jsr@javascriptrestrictor/wrappingS-DOM.js
@@ -0,0 +1,84 @@
+/** \file
+ * \brief This file contains wrappers for the DOM API
+ *
+ * \see https://dom.spec.whatwg.org/
+ *
+ *  \author Copyright (C) 2021  Libor Polcak
+ *
+ *  \license SPDX-License-Identifier: GPL-3.0-or-later
+ */
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+
+/** \file
+ * \ingroup wrappers
+ *
+ * The events carry timestamp of their creation. As we allow wrapping of
+ * several ways to obtain timestamps, we need to provide the same precision
+ * for the Event API.
+ */
+
+(function() {
+	var remember_past_values = `var precision = args[0];
+				var doNoise = args[1];
+				var pastValues = {};
+				${rounding_function}
+				${noise_function}
+				var mitigationF = rounding_function;
+				if (doNoise === true){
+					mitigationF = function(value, precision) {
+						let params = [value, precision];
+						if (params in pastValues) {
+							return pastValues[params];
+						}
+						let result = noise_function(...params);
+						pastValues[params] = result;
+						return result;
+					}
+				}
+			`;
+	var wrappers = [
+		{
+			/**
+			 * \see https://dom.spec.whatwg.org/#ref-for-dom-event-timestamp%E2%91%A0
+			 */
+			parent_object: "Event.prototype",
+			parent_object_property: "timeStamp",
+			wrapped_objects: [],
+			helping_code: remember_past_values + `let origGet = Object.getOwnPropertyDescriptor(Event.prototype, "timeStamp").get`,
+			post_wrapping_code: [
+				{
+					code_type: "object_properties",
+					parent_object: "Event.prototype",
+					parent_object_property: "timeStamp",
+					wrapped_objects: [],
+					/**  \brief replaces Event.prototype.timeStamp getter to create
+					 * a timestamp with the desired precision.
+					 */
+					wrapped_properties: [
+						{
+							property_name: "get",
+							property_value: `
+								function() {
+									return mitigationF(origGet.call(this), precision);
+								}`,
+						},
+					],
+				}
+			],
+		},
+	]
+	add_wrappers(wrappers);
+})()