https://github.com/AdguardTeam/AdguardBrowserExtension/issues/253

Compiler/build.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-version="2.3.5"
+version="2.3.6"
 
 if [[ ! ("$#" == 1) ]] || [[ ! ($1 = dev) && ! ($1 = release) && ! ($1 = beta) ]] ; then
     echo "Pass a single argument as an environment value"

Extension/browser/chrome/lib/utils/rules-storage.js

@@ -0,0 +1,63 @@
+/**
+ * This file is part of Adguard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
+ *
+ * Adguard Browser Extension is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Adguard Browser Extension 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Adguard Browser Extension.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* global exports, browser */
+/**
+ * Filter rules storage adapter
+ */
+var RulesStorage = exports.RulesStorage = {
+
+	read: function (path, callback) {
+		try {
+            browser.storage.local.get(path, function(results) {
+                if (browser.runtime.lastError) {
+                    callback(browser.runtime.lastError);
+                } else {
+                    var lines = [];
+
+					if (results && results[path] instanceof Array) {
+						lines = results[path];
+					}
+
+                    callback(null, lines);
+                }
+            });
+		} catch (ex) {
+			callback(ex);
+		}
+	},
+
+	write: function (path, data, callback) {
+        var item = {};
+        item[path] = data;
+		try {
+            browser.storage.local.set(item, function() {
+                if (browser.runtime.lastError) {
+                    callback(browser.runtime.lastError);
+                } else {
+                    callback();
+                }
+            });
+		} catch (ex) {
+			callback(ex);
+		}
+	},
+
+	remove: function (path, successCallback) {
+		browser.storage.local.remove(path, successCallback);
+	}
+};

Extension/browser/chrome/manifest.json

@@ -129,6 +129,7 @@
 		"webRequest",
 		"webRequestBlocking",
 		"webNavigation",
+		"storage",
 		"unlimitedStorage",
 		"contextMenus"
 	],

Extension/browser/safari/lib/utils/local-storage.js

@@ -14,6 +14,7 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with Adguard Browser Extension.  If not, see <http://www.gnu.org/licenses/>.
  */
+/* global exports, safari, Log */
 
 /**
  * Local storage adapter

Extension/browser/webkit/lib/utils/rules-storage.js

@@ -15,6 +15,7 @@
  * along with Adguard Browser Extension.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+/* global exports, LS */
 /**
  * Filter rules storage adapter
  */

Extension/lib/filter/update-service.js

@@ -134,7 +134,7 @@ exports.ApplicationUpdateService = {
 			var adguardFilters = Object.create(null);
 
 			var processNextFilter = function () {
-				if (filters.length == 0) {
+				if (filters.length === 0) {
 					//update adguard-filters in local storage for next update iteration
 					LS.setItem('adguard-filters', JSON.stringify(adguardFilters));
 
@@ -285,7 +285,7 @@ exports.ApplicationUpdateService = {
 	},
 
 	/**
-	 * Update chromium file storage by switching to local storage
+	 * Updates filters storage - move from files to the storage API.
 	 *
 	 * Version 2.3.5
 	 * @returns {exports.Promise}

Extension/lib/utils/browser-utils.js

@@ -55,6 +55,9 @@ var Utils = exports.Utils = {
         return clientId;
     },
 
+    /**
+     * Checks if left version is greater than the right version
+     */
     isGreaterVersion: function (leftVersion, rightVersion) {
         var left = new Version(leftVersion);
         var right = new Version(rightVersion);