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-rw-r--r--data/extensions/jsr@javascriptrestrictor/nscl/lib/browser-polyfill.js1276
-rw-r--r--data/extensions/jsr@javascriptrestrictor/nscl/lib/sha256.js518
2 files changed, 1794 insertions, 0 deletions
diff --git a/data/extensions/jsr@javascriptrestrictor/nscl/lib/browser-polyfill.js b/data/extensions/jsr@javascriptrestrictor/nscl/lib/browser-polyfill.js
new file mode 100644
index 0000000..e942c99
--- /dev/null
+++ b/data/extensions/jsr@javascriptrestrictor/nscl/lib/browser-polyfill.js
@@ -0,0 +1,1276 @@
+(function (global, factory) {
+ if (typeof define === "function" && define.amd) {
+ define("webextension-polyfill", ["module"], factory);
+ } else if (typeof exports !== "undefined") {
+ factory(module);
+ } else {
+ var mod = {
+ exports: {}
+ };
+ factory(mod);
+ global.browser = mod.exports;
+ }
+})(typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : this, function (module) {
+ /* webextension-polyfill - v0.8.0 - Tue Apr 20 2021 11:27:38 */
+
+ /* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+
+ /* vim: set sts=2 sw=2 et tw=80: */
+
+ /* 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";
+
+ if (typeof browser === "undefined" || Object.getPrototypeOf(browser) !== Object.prototype) {
+ const CHROME_SEND_MESSAGE_CALLBACK_NO_RESPONSE_MESSAGE = "The message port closed before a response was received.";
+ const SEND_RESPONSE_DEPRECATION_WARNING = "Returning a Promise is the preferred way to send a reply from an onMessage/onMessageExternal listener, as the sendResponse will be removed from the specs (See https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/runtime/onMessage)"; // Wrapping the bulk of this polyfill in a one-time-use function is a minor
+ // optimization for Firefox. Since Spidermonkey does not fully parse the
+ // contents of a function until the first time it's called, and since it will
+ // never actually need to be called, this allows the polyfill to be included
+ // in Firefox nearly for free.
+
+ const wrapAPIs = extensionAPIs => {
+ // NOTE: apiMetadata is associated to the content of the api-metadata.json file
+ // at build time by replacing the following "include" with the content of the
+ // JSON file.
+ const apiMetadata = {
+ "alarms": {
+ "clear": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "clearAll": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "get": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "getAll": {
+ "minArgs": 0,
+ "maxArgs": 0
+ }
+ },
+ "bookmarks": {
+ "create": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "get": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getChildren": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getRecent": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getSubTree": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getTree": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "move": {
+ "minArgs": 2,
+ "maxArgs": 2
+ },
+ "remove": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removeTree": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "search": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "update": {
+ "minArgs": 2,
+ "maxArgs": 2
+ }
+ },
+ "browserAction": {
+ "disable": {
+ "minArgs": 0,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ },
+ "enable": {
+ "minArgs": 0,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ },
+ "getBadgeBackgroundColor": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getBadgeText": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getPopup": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getTitle": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "openPopup": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "setBadgeBackgroundColor": {
+ "minArgs": 1,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ },
+ "setBadgeText": {
+ "minArgs": 1,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ },
+ "setIcon": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "setPopup": {
+ "minArgs": 1,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ },
+ "setTitle": {
+ "minArgs": 1,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ }
+ },
+ "browsingData": {
+ "remove": {
+ "minArgs": 2,
+ "maxArgs": 2
+ },
+ "removeCache": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removeCookies": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removeDownloads": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removeFormData": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removeHistory": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removeLocalStorage": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removePasswords": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removePluginData": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "settings": {
+ "minArgs": 0,
+ "maxArgs": 0
+ }
+ },
+ "commands": {
+ "getAll": {
+ "minArgs": 0,
+ "maxArgs": 0
+ }
+ },
+ "contextMenus": {
+ "remove": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removeAll": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "update": {
+ "minArgs": 2,
+ "maxArgs": 2
+ }
+ },
+ "cookies": {
+ "get": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getAll": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getAllCookieStores": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "remove": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "set": {
+ "minArgs": 1,
+ "maxArgs": 1
+ }
+ },
+ "devtools": {
+ "inspectedWindow": {
+ "eval": {
+ "minArgs": 1,
+ "maxArgs": 2,
+ "singleCallbackArg": false
+ }
+ },
+ "panels": {
+ "create": {
+ "minArgs": 3,
+ "maxArgs": 3,
+ "singleCallbackArg": true
+ },
+ "elements": {
+ "createSidebarPane": {
+ "minArgs": 1,
+ "maxArgs": 1
+ }
+ }
+ }
+ },
+ "downloads": {
+ "cancel": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "download": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "erase": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getFileIcon": {
+ "minArgs": 1,
+ "maxArgs": 2
+ },
+ "open": {
+ "minArgs": 1,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ },
+ "pause": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removeFile": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "resume": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "search": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "show": {
+ "minArgs": 1,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ }
+ },
+ "extension": {
+ "isAllowedFileSchemeAccess": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "isAllowedIncognitoAccess": {
+ "minArgs": 0,
+ "maxArgs": 0
+ }
+ },
+ "history": {
+ "addUrl": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "deleteAll": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "deleteRange": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "deleteUrl": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getVisits": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "search": {
+ "minArgs": 1,
+ "maxArgs": 1
+ }
+ },
+ "i18n": {
+ "detectLanguage": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getAcceptLanguages": {
+ "minArgs": 0,
+ "maxArgs": 0
+ }
+ },
+ "identity": {
+ "launchWebAuthFlow": {
+ "minArgs": 1,
+ "maxArgs": 1
+ }
+ },
+ "idle": {
+ "queryState": {
+ "minArgs": 1,
+ "maxArgs": 1
+ }
+ },
+ "management": {
+ "get": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getAll": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "getSelf": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "setEnabled": {
+ "minArgs": 2,
+ "maxArgs": 2
+ },
+ "uninstallSelf": {
+ "minArgs": 0,
+ "maxArgs": 1
+ }
+ },
+ "notifications": {
+ "clear": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "create": {
+ "minArgs": 1,
+ "maxArgs": 2
+ },
+ "getAll": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "getPermissionLevel": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "update": {
+ "minArgs": 2,
+ "maxArgs": 2
+ }
+ },
+ "pageAction": {
+ "getPopup": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getTitle": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "hide": {
+ "minArgs": 1,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ },
+ "setIcon": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "setPopup": {
+ "minArgs": 1,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ },
+ "setTitle": {
+ "minArgs": 1,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ },
+ "show": {
+ "minArgs": 1,
+ "maxArgs": 1,
+ "fallbackToNoCallback": true
+ }
+ },
+ "permissions": {
+ "contains": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getAll": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "remove": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "request": {
+ "minArgs": 1,
+ "maxArgs": 1
+ }
+ },
+ "runtime": {
+ "getBackgroundPage": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "getPlatformInfo": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "openOptionsPage": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "requestUpdateCheck": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "sendMessage": {
+ "minArgs": 1,
+ "maxArgs": 3
+ },
+ "sendNativeMessage": {
+ "minArgs": 2,
+ "maxArgs": 2
+ },
+ "setUninstallURL": {
+ "minArgs": 1,
+ "maxArgs": 1
+ }
+ },
+ "sessions": {
+ "getDevices": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "getRecentlyClosed": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "restore": {
+ "minArgs": 0,
+ "maxArgs": 1
+ }
+ },
+ "storage": {
+ "local": {
+ "clear": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "get": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "getBytesInUse": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "remove": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "set": {
+ "minArgs": 1,
+ "maxArgs": 1
+ }
+ },
+ "managed": {
+ "get": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "getBytesInUse": {
+ "minArgs": 0,
+ "maxArgs": 1
+ }
+ },
+ "sync": {
+ "clear": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "get": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "getBytesInUse": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "remove": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "set": {
+ "minArgs": 1,
+ "maxArgs": 1
+ }
+ }
+ },
+ "tabs": {
+ "captureVisibleTab": {
+ "minArgs": 0,
+ "maxArgs": 2
+ },
+ "create": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "detectLanguage": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "discard": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "duplicate": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "executeScript": {
+ "minArgs": 1,
+ "maxArgs": 2
+ },
+ "get": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getCurrent": {
+ "minArgs": 0,
+ "maxArgs": 0
+ },
+ "getZoom": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "getZoomSettings": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "goBack": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "goForward": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "highlight": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "insertCSS": {
+ "minArgs": 1,
+ "maxArgs": 2
+ },
+ "move": {
+ "minArgs": 2,
+ "maxArgs": 2
+ },
+ "query": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "reload": {
+ "minArgs": 0,
+ "maxArgs": 2
+ },
+ "remove": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "removeCSS": {
+ "minArgs": 1,
+ "maxArgs": 2
+ },
+ "sendMessage": {
+ "minArgs": 2,
+ "maxArgs": 3
+ },
+ "setZoom": {
+ "minArgs": 1,
+ "maxArgs": 2
+ },
+ "setZoomSettings": {
+ "minArgs": 1,
+ "maxArgs": 2
+ },
+ "update": {
+ "minArgs": 1,
+ "maxArgs": 2
+ }
+ },
+ "topSites": {
+ "get": {
+ "minArgs": 0,
+ "maxArgs": 0
+ }
+ },
+ "webNavigation": {
+ "getAllFrames": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "getFrame": {
+ "minArgs": 1,
+ "maxArgs": 1
+ }
+ },
+ "webRequest": {
+ "handlerBehaviorChanged": {
+ "minArgs": 0,
+ "maxArgs": 0
+ }
+ },
+ "windows": {
+ "create": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "get": {
+ "minArgs": 1,
+ "maxArgs": 2
+ },
+ "getAll": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "getCurrent": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "getLastFocused": {
+ "minArgs": 0,
+ "maxArgs": 1
+ },
+ "remove": {
+ "minArgs": 1,
+ "maxArgs": 1
+ },
+ "update": {
+ "minArgs": 2,
+ "maxArgs": 2
+ }
+ }
+ };
+
+ if (Object.keys(apiMetadata).length === 0) {
+ throw new Error("api-metadata.json has not been included in browser-polyfill");
+ }
+ /**
+ * A WeakMap subclass which creates and stores a value for any key which does
+ * not exist when accessed, but behaves exactly as an ordinary WeakMap
+ * otherwise.
+ *
+ * @param {function} createItem
+ * A function which will be called in order to create the value for any
+ * key which does not exist, the first time it is accessed. The
+ * function receives, as its only argument, the key being created.
+ */
+
+
+ class DefaultWeakMap extends WeakMap {
+ constructor(createItem, items = undefined) {
+ super(items);
+ this.createItem = createItem;
+ }
+
+ get(key) {
+ if (!this.has(key)) {
+ this.set(key, this.createItem(key));
+ }
+
+ return super.get(key);
+ }
+
+ }
+ /**
+ * Returns true if the given object is an object with a `then` method, and can
+ * therefore be assumed to behave as a Promise.
+ *
+ * @param {*} value The value to test.
+ * @returns {boolean} True if the value is thenable.
+ */
+
+
+ const isThenable = value => {
+ return value && typeof value === "object" && typeof value.then === "function";
+ };
+ /**
+ * Creates and returns a function which, when called, will resolve or reject
+ * the given promise based on how it is called:
+ *
+ * - If, when called, `chrome.runtime.lastError` contains a non-null object,
+ * the promise is rejected with that value.
+ * - If the function is called with exactly one argument, the promise is
+ * resolved to that value.
+ * - Otherwise, the promise is resolved to an array containing all of the
+ * function's arguments.
+ *
+ * @param {object} promise
+ * An object containing the resolution and rejection functions of a
+ * promise.
+ * @param {function} promise.resolve
+ * The promise's resolution function.
+ * @param {function} promise.reject
+ * The promise's rejection function.
+ * @param {object} metadata
+ * Metadata about the wrapped method which has created the callback.
+ * @param {boolean} metadata.singleCallbackArg
+ * Whether or not the promise is resolved with only the first
+ * argument of the callback, alternatively an array of all the
+ * callback arguments is resolved. By default, if the callback
+ * function is invoked with only a single argument, that will be
+ * resolved to the promise, while all arguments will be resolved as
+ * an array if multiple are given.
+ *
+ * @returns {function}
+ * The generated callback function.
+ */
+
+
+ const makeCallback = (promise, metadata) => {
+ return (...callbackArgs) => {
+ if (extensionAPIs.runtime.lastError) {
+ promise.reject(new Error(extensionAPIs.runtime.lastError.message));
+ } else if (metadata.singleCallbackArg || callbackArgs.length <= 1 && metadata.singleCallbackArg !== false) {
+ promise.resolve(callbackArgs[0]);
+ } else {
+ promise.resolve(callbackArgs);
+ }
+ };
+ };
+
+ const pluralizeArguments = numArgs => numArgs == 1 ? "argument" : "arguments";
+ /**
+ * Creates a wrapper function for a method with the given name and metadata.
+ *
+ * @param {string} name
+ * The name of the method which is being wrapped.
+ * @param {object} metadata
+ * Metadata about the method being wrapped.
+ * @param {integer} metadata.minArgs
+ * The minimum number of arguments which must be passed to the
+ * function. If called with fewer than this number of arguments, the
+ * wrapper will raise an exception.
+ * @param {integer} metadata.maxArgs
+ * The maximum number of arguments which may be passed to the
+ * function. If called with more than this number of arguments, the
+ * wrapper will raise an exception.
+ * @param {boolean} metadata.singleCallbackArg
+ * Whether or not the promise is resolved with only the first
+ * argument of the callback, alternatively an array of all the
+ * callback arguments is resolved. By default, if the callback
+ * function is invoked with only a single argument, that will be
+ * resolved to the promise, while all arguments will be resolved as
+ * an array if multiple are given.
+ *
+ * @returns {function(object, ...*)}
+ * The generated wrapper function.
+ */
+
+
+ const wrapAsyncFunction = (name, metadata) => {
+ return function asyncFunctionWrapper(target, ...args) {
+ if (args.length < metadata.minArgs) {
+ throw new Error(`Expected at least ${metadata.minArgs} ${pluralizeArguments(metadata.minArgs)} for ${name}(), got ${args.length}`);
+ }
+
+ if (args.length > metadata.maxArgs) {
+ throw new Error(`Expected at most ${metadata.maxArgs} ${pluralizeArguments(metadata.maxArgs)} for ${name}(), got ${args.length}`);
+ }
+
+ return new Promise((resolve, reject) => {
+ if (metadata.fallbackToNoCallback) {
+ // This API method has currently no callback on Chrome, but it return a promise on Firefox,
+ // and so the polyfill will try to call it with a callback first, and it will fallback
+ // to not passing the callback if the first call fails.
+ try {
+ target[name](...args, makeCallback({
+ resolve,
+ reject
+ }, metadata));
+ } catch (cbError) {
+ console.warn(`${name} API method doesn't seem to support the callback parameter, ` + "falling back to call it without a callback: ", cbError);
+ target[name](...args); // Update the API method metadata, so that the next API calls will not try to
+ // use the unsupported callback anymore.
+
+ metadata.fallbackToNoCallback = false;
+ metadata.noCallback = true;
+ resolve();
+ }
+ } else if (metadata.noCallback) {
+ target[name](...args);
+ resolve();
+ } else {
+ target[name](...args, makeCallback({
+ resolve,
+ reject
+ }, metadata));
+ }
+ });
+ };
+ };
+ /**
+ * Wraps an existing method of the target object, so that calls to it are
+ * intercepted by the given wrapper function. The wrapper function receives,
+ * as its first argument, the original `target` object, followed by each of
+ * the arguments passed to the original method.
+ *
+ * @param {object} target
+ * The original target object that the wrapped method belongs to.
+ * @param {function} method
+ * The method being wrapped. This is used as the target of the Proxy
+ * object which is created to wrap the method.
+ * @param {function} wrapper
+ * The wrapper function which is called in place of a direct invocation
+ * of the wrapped method.
+ *
+ * @returns {Proxy<function>}
+ * A Proxy object for the given method, which invokes the given wrapper
+ * method in its place.
+ */
+
+
+ const wrapMethod = (target, method, wrapper) => {
+ return new Proxy(method, {
+ apply(targetMethod, thisObj, args) {
+ return wrapper.call(thisObj, target, ...args);
+ }
+
+ });
+ };
+
+ let hasOwnProperty = Function.call.bind(Object.prototype.hasOwnProperty);
+ /**
+ * Wraps an object in a Proxy which intercepts and wraps certain methods
+ * based on the given `wrappers` and `metadata` objects.
+ *
+ * @param {object} target
+ * The target object to wrap.
+ *
+ * @param {object} [wrappers = {}]
+ * An object tree containing wrapper functions for special cases. Any
+ * function present in this object tree is called in place of the
+ * method in the same location in the `target` object tree. These
+ * wrapper methods are invoked as described in {@see wrapMethod}.
+ *
+ * @param {object} [metadata = {}]
+ * An object tree containing metadata used to automatically generate
+ * Promise-based wrapper functions for asynchronous. Any function in
+ * the `target` object tree which has a corresponding metadata object
+ * in the same location in the `metadata` tree is replaced with an
+ * automatically-generated wrapper function, as described in
+ * {@see wrapAsyncFunction}
+ *
+ * @returns {Proxy<object>}
+ */
+
+ const wrapObject = (target, wrappers = {}, metadata = {}) => {
+ let cache = Object.create(null);
+ let handlers = {
+ has(proxyTarget, prop) {
+ return prop in target || prop in cache;
+ },
+
+ get(proxyTarget, prop, receiver) {
+ if (prop in cache) {
+ return cache[prop];
+ }
+
+ if (!(prop in target)) {
+ return undefined;
+ }
+
+ let value = target[prop];
+
+ if (typeof value === "function") {
+ // This is a method on the underlying object. Check if we need to do
+ // any wrapping.
+ if (typeof wrappers[prop] === "function") {
+ // We have a special-case wrapper for this method.
+ value = wrapMethod(target, target[prop], wrappers[prop]);
+ } else if (hasOwnProperty(metadata, prop)) {
+ // This is an async method that we have metadata for. Create a
+ // Promise wrapper for it.
+ let wrapper = wrapAsyncFunction(prop, metadata[prop]);
+ value = wrapMethod(target, target[prop], wrapper);
+ } else {
+ // This is a method that we don't know or care about. Return the
+ // original method, bound to the underlying object.
+ value = value.bind(target);
+ }
+ } else if (typeof value === "object" && value !== null && (hasOwnProperty(wrappers, prop) || hasOwnProperty(metadata, prop))) {
+ // This is an object that we need to do some wrapping for the children
+ // of. Create a sub-object wrapper for it with the appropriate child
+ // metadata.
+ value = wrapObject(value, wrappers[prop], metadata[prop]);
+ } else if (hasOwnProperty(metadata, "*")) {
+ // Wrap all properties in * namespace.
+ value = wrapObject(value, wrappers[prop], metadata["*"]);
+ } else {
+ // We don't need to do any wrapping for this property,
+ // so just forward all access to the underlying object.
+ Object.defineProperty(cache, prop, {
+ configurable: true,
+ enumerable: true,
+
+ get() {
+ return target[prop];
+ },
+
+ set(value) {
+ target[prop] = value;
+ }
+
+ });
+ return value;
+ }
+
+ cache[prop] = value;
+ return value;
+ },
+
+ set(proxyTarget, prop, value, receiver) {
+ if (prop in cache) {
+ cache[prop] = value;
+ } else {
+ target[prop] = value;
+ }
+
+ return true;
+ },
+
+ defineProperty(proxyTarget, prop, desc) {
+ return Reflect.defineProperty(cache, prop, desc);
+ },
+
+ deleteProperty(proxyTarget, prop) {
+ return Reflect.deleteProperty(cache, prop);
+ }
+
+ }; // Per contract of the Proxy API, the "get" proxy handler must return the
+ // original value of the target if that value is declared read-only and
+ // non-configurable. For this reason, we create an object with the
+ // prototype set to `target` instead of using `target` directly.
+ // Otherwise we cannot return a custom object for APIs that
+ // are declared read-only and non-configurable, such as `chrome.devtools`.
+ //
+ // The proxy handlers themselves will still use the original `target`
+ // instead of the `proxyTarget`, so that the methods and properties are
+ // dereferenced via the original targets.
+
+ let proxyTarget = Object.create(target);
+ return new Proxy(proxyTarget, handlers);
+ };
+ /**
+ * Creates a set of wrapper functions for an event object, which handles
+ * wrapping of listener functions that those messages are passed.
+ *
+ * A single wrapper is created for each listener function, and stored in a
+ * map. Subsequent calls to `addListener`, `hasListener`, or `removeListener`
+ * retrieve the original wrapper, so that attempts to remove a
+ * previously-added listener work as expected.
+ *
+ * @param {DefaultWeakMap<function, function>} wrapperMap
+ * A DefaultWeakMap object which will create the appropriate wrapper
+ * for a given listener function when one does not exist, and retrieve
+ * an existing one when it does.
+ *
+ * @returns {object}
+ */
+
+
+ const wrapEvent = wrapperMap => ({
+ addListener(target, listener, ...args) {
+ target.addListener(wrapperMap.get(listener), ...args);
+ },
+
+ hasListener(target, listener) {
+ return target.hasListener(wrapperMap.get(listener));
+ },
+
+ removeListener(target, listener) {
+ target.removeListener(wrapperMap.get(listener));
+ }
+
+ });
+
+ const onRequestFinishedWrappers = new DefaultWeakMap(listener => {
+ if (typeof listener !== "function") {
+ return listener;
+ }
+ /**
+ * Wraps an onRequestFinished listener function so that it will return a
+ * `getContent()` property which returns a `Promise` rather than using a
+ * callback API.
+ *
+ * @param {object} req
+ * The HAR entry object representing the network request.
+ */
+
+
+ return function onRequestFinished(req) {
+ const wrappedReq = wrapObject(req, {}
+ /* wrappers */
+ , {
+ getContent: {
+ minArgs: 0,
+ maxArgs: 0
+ }
+ });
+ listener(wrappedReq);
+ };
+ }); // Keep track if the deprecation warning has been logged at least once.
+
+ let loggedSendResponseDeprecationWarning = false;
+ const onMessageWrappers = new DefaultWeakMap(listener => {
+ if (typeof listener !== "function") {
+ return listener;
+ }
+ /**
+ * Wraps a message listener function so that it may send responses based on
+ * its return value, rather than by returning a sentinel value and calling a
+ * callback. If the listener function returns a Promise, the response is
+ * sent when the promise either resolves or rejects.
+ *
+ * @param {*} message
+ * The message sent by the other end of the channel.
+ * @param {object} sender
+ * Details about the sender of the message.
+ * @param {function(*)} sendResponse
+ * A callback which, when called with an arbitrary argument, sends
+ * that value as a response.
+ * @returns {boolean}
+ * True if the wrapped listener returned a Promise, which will later
+ * yield a response. False otherwise.
+ */
+
+
+ return function onMessage(message, sender, sendResponse) {
+ let didCallSendResponse = false;
+ let wrappedSendResponse;
+ let sendResponsePromise = new Promise(resolve => {
+ wrappedSendResponse = function (response) {
+ if (!loggedSendResponseDeprecationWarning) {
+ console.warn(SEND_RESPONSE_DEPRECATION_WARNING, new Error().stack);
+ loggedSendResponseDeprecationWarning = true;
+ }
+
+ didCallSendResponse = true;
+ resolve(response);
+ };
+ });
+ let result;
+
+ try {
+ result = listener(message, sender, wrappedSendResponse);
+ } catch (err) {
+ result = Promise.reject(err);
+ }
+
+ const isResultThenable = result !== true && isThenable(result); // If the listener didn't returned true or a Promise, or called
+ // wrappedSendResponse synchronously, we can exit earlier
+ // because there will be no response sent from this listener.
+
+ if (result !== true && !isResultThenable && !didCallSendResponse) {
+ return false;
+ } // A small helper to send the message if the promise resolves
+ // and an error if the promise rejects (a wrapped sendMessage has
+ // to translate the message into a resolved promise or a rejected
+ // promise).
+
+
+ const sendPromisedResult = promise => {
+ promise.then(msg => {
+ // send the message value.
+ sendResponse(msg);
+ }, error => {
+ // Send a JSON representation of the error if the rejected value
+ // is an instance of error, or the object itself otherwise.
+ let message;
+
+ if (error && (error instanceof Error || typeof error.message === "string")) {
+ message = error.message;
+ } else {
+ message = "An unexpected error occurred";
+ }
+
+ sendResponse({
+ __mozWebExtensionPolyfillReject__: true,
+ message
+ });
+ }).catch(err => {
+ // Print an error on the console if unable to send the response.
+ console.error("Failed to send onMessage rejected reply", err);
+ });
+ }; // If the listener returned a Promise, send the resolved value as a
+ // result, otherwise wait the promise related to the wrappedSendResponse
+ // callback to resolve and send it as a response.
+
+
+ if (isResultThenable) {
+ sendPromisedResult(result);
+ } else {
+ sendPromisedResult(sendResponsePromise);
+ } // Let Chrome know that the listener is replying.
+
+
+ return true;
+ };
+ });
+
+ const wrappedSendMessageCallback = ({
+ reject,
+ resolve
+ }, reply) => {
+ if (extensionAPIs.runtime.lastError) {
+ // Detect when none of the listeners replied to the sendMessage call and resolve
+ // the promise to undefined as in Firefox.
+ // See https://github.com/mozilla/webextension-polyfill/issues/130
+ if (extensionAPIs.runtime.lastError.message === CHROME_SEND_MESSAGE_CALLBACK_NO_RESPONSE_MESSAGE) {
+ resolve();
+ } else {
+ reject(new Error(extensionAPIs.runtime.lastError.message));
+ }
+ } else if (reply && reply.__mozWebExtensionPolyfillReject__) {
+ // Convert back the JSON representation of the error into
+ // an Error instance.
+ reject(new Error(reply.message));
+ } else {
+ resolve(reply);
+ }
+ };
+
+ const wrappedSendMessage = (name, metadata, apiNamespaceObj, ...args) => {
+ if (args.length < metadata.minArgs) {
+ throw new Error(`Expected at least ${metadata.minArgs} ${pluralizeArguments(metadata.minArgs)} for ${name}(), got ${args.length}`);
+ }
+
+ if (args.length > metadata.maxArgs) {
+ throw new Error(`Expected at most ${metadata.maxArgs} ${pluralizeArguments(metadata.maxArgs)} for ${name}(), got ${args.length}`);
+ }
+
+ return new Promise((resolve, reject) => {
+ const wrappedCb = wrappedSendMessageCallback.bind(null, {
+ resolve,
+ reject
+ });
+ args.push(wrappedCb);
+ apiNamespaceObj.sendMessage(...args);
+ });
+ };
+
+ const staticWrappers = {
+ devtools: {
+ network: {
+ onRequestFinished: wrapEvent(onRequestFinishedWrappers)
+ }
+ },
+ runtime: {
+ onMessage: wrapEvent(onMessageWrappers),
+ onMessageExternal: wrapEvent(onMessageWrappers),
+ sendMessage: wrappedSendMessage.bind(null, "sendMessage", {
+ minArgs: 1,
+ maxArgs: 3
+ })
+ },
+ tabs: {
+ sendMessage: wrappedSendMessage.bind(null, "sendMessage", {
+ minArgs: 2,
+ maxArgs: 3
+ })
+ }
+ };
+ const settingMetadata = {
+ clear: {
+ minArgs: 1,
+ maxArgs: 1
+ },
+ get: {
+ minArgs: 1,
+ maxArgs: 1
+ },
+ set: {
+ minArgs: 1,
+ maxArgs: 1
+ }
+ };
+ apiMetadata.privacy = {
+ network: {
+ "*": settingMetadata
+ },
+ services: {
+ "*": settingMetadata
+ },
+ websites: {
+ "*": settingMetadata
+ }
+ };
+ return wrapObject(extensionAPIs, staticWrappers, apiMetadata);
+ };
+
+ if (typeof chrome != "object" || !chrome || !chrome.runtime || !chrome.runtime.id) {
+ throw new Error("This script should only be loaded in a browser extension.");
+ } // The build process adds a UMD wrapper around this file, which makes the
+ // `module` variable available.
+
+
+ module.exports = wrapAPIs(chrome);
+ } else {
+ module.exports = browser;
+ }
+});
diff --git a/data/extensions/jsr@javascriptrestrictor/nscl/lib/sha256.js b/data/extensions/jsr@javascriptrestrictor/nscl/lib/sha256.js
new file mode 100644
index 0000000..14bcf45
--- /dev/null
+++ b/data/extensions/jsr@javascriptrestrictor/nscl/lib/sha256.js
@@ -0,0 +1,518 @@
+/**
+ * [js-sha256]{@link https://github.com/emn178/js-sha256}
+ *
+ * @version 0.9.0
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2014-2017
+ * @license MIT
+ */
+/*jslint bitwise: true */
+(function () {
+ 'use strict';
+
+ var ERROR = 'input is invalid type';
+ var WINDOW = typeof window === 'object';
+ var root = WINDOW ? window : {};
+ if (root.JS_SHA256_NO_WINDOW) {
+ WINDOW = false;
+ }
+ var WEB_WORKER = !WINDOW && typeof self === 'object';
+ var NODE_JS = !root.JS_SHA256_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node;
+ if (NODE_JS) {
+ root = global;
+ } else if (WEB_WORKER) {
+ root = self;
+ }
+ var COMMON_JS = !root.JS_SHA256_NO_COMMON_JS && typeof module === 'object' && module.exports;
+ var AMD = typeof define === 'function' && define.amd;
+ var ARRAY_BUFFER = !root.JS_SHA256_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined';
+ var HEX_CHARS = '0123456789abcdef'.split('');
+ var EXTRA = [-2147483648, 8388608, 32768, 128];
+ var SHIFT = [24, 16, 8, 0];
+ var K = [
+ 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+ 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+ 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+ 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+ 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+ 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+ 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+ 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+ ];
+ var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
+
+ var blocks = [];
+
+ if (root.JS_SHA256_NO_NODE_JS || !Array.isArray) {
+ Array.isArray = function (obj) {
+ return Object.prototype.toString.call(obj) === '[object Array]';
+ };
+ }
+
+ if (ARRAY_BUFFER && (root.JS_SHA256_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView)) {
+ ArrayBuffer.isView = function (obj) {
+ return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;
+ };
+ }
+
+ var createOutputMethod = function (outputType, is224) {
+ return function (message) {
+ return new Sha256(is224, true).update(message)[outputType]();
+ };
+ };
+
+ var createMethod = function (is224) {
+ var method = createOutputMethod('hex', is224);
+ if (NODE_JS) {
+ method = nodeWrap(method, is224);
+ }
+ method.create = function () {
+ return new Sha256(is224);
+ };
+ method.update = function (message) {
+ return method.create().update(message);
+ };
+ for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+ var type = OUTPUT_TYPES[i];
+ method[type] = createOutputMethod(type, is224);
+ }
+ return method;
+ };
+
+ var nodeWrap = function (method, is224) {
+ var crypto = eval("require('crypto')");
+ var Buffer = eval("require('buffer').Buffer");
+ var algorithm = is224 ? 'sha224' : 'sha256';
+ var nodeMethod = function (message) {
+ if (typeof message === 'string') {
+ return crypto.createHash(algorithm).update(message, 'utf8').digest('hex');
+ } else {
+ if (message === null || message === undefined) {
+ throw new Error(ERROR);
+ } else if (message.constructor === ArrayBuffer) {
+ message = new Uint8Array(message);
+ }
+ }
+ if (Array.isArray(message) || ArrayBuffer.isView(message) ||
+ message.constructor === Buffer) {
+ return crypto.createHash(algorithm).update(new Buffer(message)).digest('hex');
+ } else {
+ return method(message);
+ }
+ };
+ return nodeMethod;
+ };
+
+ var createHmacOutputMethod = function (outputType, is224) {
+ return function (key, message) {
+ return new HmacSha256(key, is224, true).update(message)[outputType]();
+ };
+ };
+
+ var createHmacMethod = function (is224) {
+ var method = createHmacOutputMethod('hex', is224);
+ method.create = function (key) {
+ return new HmacSha256(key, is224);
+ };
+ method.update = function (key, message) {
+ return method.create(key).update(message);
+ };
+ for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+ var type = OUTPUT_TYPES[i];
+ method[type] = createHmacOutputMethod(type, is224);
+ }
+ return method;
+ };
+
+ function Sha256(is224, sharedMemory) {
+ if (sharedMemory) {
+ blocks[0] = blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+ blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+ blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+ blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+ this.blocks = blocks;
+ } else {
+ this.blocks = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+ }
+
+ if (is224) {
+ this.h0 = 0xc1059ed8;
+ this.h1 = 0x367cd507;
+ this.h2 = 0x3070dd17;
+ this.h3 = 0xf70e5939;
+ this.h4 = 0xffc00b31;
+ this.h5 = 0x68581511;
+ this.h6 = 0x64f98fa7;
+ this.h7 = 0xbefa4fa4;
+ } else { // 256
+ this.h0 = 0x6a09e667;
+ this.h1 = 0xbb67ae85;
+ this.h2 = 0x3c6ef372;
+ this.h3 = 0xa54ff53a;
+ this.h4 = 0x510e527f;
+ this.h5 = 0x9b05688c;
+ this.h6 = 0x1f83d9ab;
+ this.h7 = 0x5be0cd19;
+ }
+
+ this.block = this.start = this.bytes = this.hBytes = 0;
+ this.finalized = this.hashed = false;
+ this.first = true;
+ this.is224 = is224;
+ }
+
+ Sha256.prototype.update = function (message) {
+ if (this.finalized) {
+ return;
+ }
+ var notString, type = typeof message;
+ if (type !== 'string') {
+ if (type === 'object') {
+ if (message === null) {
+ throw new Error(ERROR);
+ } else if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
+ message = new Uint8Array(message);
+ } else if (!Array.isArray(message)) {
+ if (!ARRAY_BUFFER || !ArrayBuffer.isView(message)) {
+ throw new Error(ERROR);
+ }
+ }
+ } else {
+ throw new Error(ERROR);
+ }
+ notString = true;
+ }
+ var code, index = 0, i, length = message.length, blocks = this.blocks;
+
+ while (index < length) {
+ if (this.hashed) {
+ this.hashed = false;
+ blocks[0] = this.block;
+ blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+ blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+ blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+ blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+ }
+
+ if (notString) {
+ for (i = this.start; index < length && i < 64; ++index) {
+ blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];
+ }
+ } else {
+ for (i = this.start; index < length && i < 64; ++index) {
+ code = message.charCodeAt(index);
+ if (code < 0x80) {
+ blocks[i >> 2] |= code << SHIFT[i++ & 3];
+ } else if (code < 0x800) {
+ blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+ } else if (code < 0xd800 || code >= 0xe000) {
+ blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+ } else {
+ code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+ blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+ }
+ }
+ }
+
+ this.lastByteIndex = i;
+ this.bytes += i - this.start;
+ if (i >= 64) {
+ this.block = blocks[16];
+ this.start = i - 64;
+ this.hash();
+ this.hashed = true;
+ } else {
+ this.start = i;
+ }
+ }
+ if (this.bytes > 4294967295) {
+ this.hBytes += this.bytes / 4294967296 << 0;
+ this.bytes = this.bytes % 4294967296;
+ }
+ return this;
+ };
+
+ Sha256.prototype.finalize = function () {
+ if (this.finalized) {
+ return;
+ }
+ this.finalized = true;
+ var blocks = this.blocks, i = this.lastByteIndex;
+ blocks[16] = this.block;
+ blocks[i >> 2] |= EXTRA[i & 3];
+ this.block = blocks[16];
+ if (i >= 56) {
+ if (!this.hashed) {
+ this.hash();
+ }
+ blocks[0] = this.block;
+ blocks[16] = blocks[1] = blocks[2] = blocks[3] =
+ blocks[4] = blocks[5] = blocks[6] = blocks[7] =
+ blocks[8] = blocks[9] = blocks[10] = blocks[11] =
+ blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0;
+ }
+ blocks[14] = this.hBytes << 3 | this.bytes >>> 29;
+ blocks[15] = this.bytes << 3;
+ this.hash();
+ };
+
+ Sha256.prototype.hash = function () {
+ var a = this.h0, b = this.h1, c = this.h2, d = this.h3, e = this.h4, f = this.h5, g = this.h6,
+ h = this.h7, blocks = this.blocks, j, s0, s1, maj, t1, t2, ch, ab, da, cd, bc;
+
+ for (j = 16; j < 64; ++j) {
+ // rightrotate
+ t1 = blocks[j - 15];
+ s0 = ((t1 >>> 7) | (t1 << 25)) ^ ((t1 >>> 18) | (t1 << 14)) ^ (t1 >>> 3);
+ t1 = blocks[j - 2];
+ s1 = ((t1 >>> 17) | (t1 << 15)) ^ ((t1 >>> 19) | (t1 << 13)) ^ (t1 >>> 10);
+ blocks[j] = blocks[j - 16] + s0 + blocks[j - 7] + s1 << 0;
+ }
+
+ bc = b & c;
+ for (j = 0; j < 64; j += 4) {
+ if (this.first) {
+ if (this.is224) {
+ ab = 300032;
+ t1 = blocks[0] - 1413257819;
+ h = t1 - 150054599 << 0;
+ d = t1 + 24177077 << 0;
+ } else {
+ ab = 704751109;
+ t1 = blocks[0] - 210244248;
+ h = t1 - 1521486534 << 0;
+ d = t1 + 143694565 << 0;
+ }
+ this.first = false;
+ } else {
+ s0 = ((a >>> 2) | (a << 30)) ^ ((a >>> 13) | (a << 19)) ^ ((a >>> 22) | (a << 10));
+ s1 = ((e >>> 6) | (e << 26)) ^ ((e >>> 11) | (e << 21)) ^ ((e >>> 25) | (e << 7));
+ ab = a & b;
+ maj = ab ^ (a & c) ^ bc;
+ ch = (e & f) ^ (~e & g);
+ t1 = h + s1 + ch + K[j] + blocks[j];
+ t2 = s0 + maj;
+ h = d + t1 << 0;
+ d = t1 + t2 << 0;
+ }
+ s0 = ((d >>> 2) | (d << 30)) ^ ((d >>> 13) | (d << 19)) ^ ((d >>> 22) | (d << 10));
+ s1 = ((h >>> 6) | (h << 26)) ^ ((h >>> 11) | (h << 21)) ^ ((h >>> 25) | (h << 7));
+ da = d & a;
+ maj = da ^ (d & b) ^ ab;
+ ch = (h & e) ^ (~h & f);
+ t1 = g + s1 + ch + K[j + 1] + blocks[j + 1];
+ t2 = s0 + maj;
+ g = c + t1 << 0;
+ c = t1 + t2 << 0;
+ s0 = ((c >>> 2) | (c << 30)) ^ ((c >>> 13) | (c << 19)) ^ ((c >>> 22) | (c << 10));
+ s1 = ((g >>> 6) | (g << 26)) ^ ((g >>> 11) | (g << 21)) ^ ((g >>> 25) | (g << 7));
+ cd = c & d;
+ maj = cd ^ (c & a) ^ da;
+ ch = (g & h) ^ (~g & e);
+ t1 = f + s1 + ch + K[j + 2] + blocks[j + 2];
+ t2 = s0 + maj;
+ f = b + t1 << 0;
+ b = t1 + t2 << 0;
+ s0 = ((b >>> 2) | (b << 30)) ^ ((b >>> 13) | (b << 19)) ^ ((b >>> 22) | (b << 10));
+ s1 = ((f >>> 6) | (f << 26)) ^ ((f >>> 11) | (f << 21)) ^ ((f >>> 25) | (f << 7));
+ bc = b & c;
+ maj = bc ^ (b & d) ^ cd;
+ ch = (f & g) ^ (~f & h);
+ t1 = e + s1 + ch + K[j + 3] + blocks[j + 3];
+ t2 = s0 + maj;
+ e = a + t1 << 0;
+ a = t1 + t2 << 0;
+ }
+
+ this.h0 = this.h0 + a << 0;
+ this.h1 = this.h1 + b << 0;
+ this.h2 = this.h2 + c << 0;
+ this.h3 = this.h3 + d << 0;
+ this.h4 = this.h4 + e << 0;
+ this.h5 = this.h5 + f << 0;
+ this.h6 = this.h6 + g << 0;
+ this.h7 = this.h7 + h << 0;
+ };
+
+ Sha256.prototype.hex = function () {
+ this.finalize();
+
+ var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3, h4 = this.h4, h5 = this.h5,
+ h6 = this.h6, h7 = this.h7;
+
+ var hex = HEX_CHARS[(h0 >> 28) & 0x0F] + HEX_CHARS[(h0 >> 24) & 0x0F] +
+ HEX_CHARS[(h0 >> 20) & 0x0F] + HEX_CHARS[(h0 >> 16) & 0x0F] +
+ HEX_CHARS[(h0 >> 12) & 0x0F] + HEX_CHARS[(h0 >> 8) & 0x0F] +
+ HEX_CHARS[(h0 >> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+ HEX_CHARS[(h1 >> 28) & 0x0F] + HEX_CHARS[(h1 >> 24) & 0x0F] +
+ HEX_CHARS[(h1 >> 20) & 0x0F] + HEX_CHARS[(h1 >> 16) & 0x0F] +
+ HEX_CHARS[(h1 >> 12) & 0x0F] + HEX_CHARS[(h1 >> 8) & 0x0F] +
+ HEX_CHARS[(h1 >> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+ HEX_CHARS[(h2 >> 28) & 0x0F] + HEX_CHARS[(h2 >> 24) & 0x0F] +
+ HEX_CHARS[(h2 >> 20) & 0x0F] + HEX_CHARS[(h2 >> 16) & 0x0F] +
+ HEX_CHARS[(h2 >> 12) & 0x0F] + HEX_CHARS[(h2 >> 8) & 0x0F] +
+ HEX_CHARS[(h2 >> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+ HEX_CHARS[(h3 >> 28) & 0x0F] + HEX_CHARS[(h3 >> 24) & 0x0F] +
+ HEX_CHARS[(h3 >> 20) & 0x0F] + HEX_CHARS[(h3 >> 16) & 0x0F] +
+ HEX_CHARS[(h3 >> 12) & 0x0F] + HEX_CHARS[(h3 >> 8) & 0x0F] +
+ HEX_CHARS[(h3 >> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+ HEX_CHARS[(h4 >> 28) & 0x0F] + HEX_CHARS[(h4 >> 24) & 0x0F] +
+ HEX_CHARS[(h4 >> 20) & 0x0F] + HEX_CHARS[(h4 >> 16) & 0x0F] +
+ HEX_CHARS[(h4 >> 12) & 0x0F] + HEX_CHARS[(h4 >> 8) & 0x0F] +
+ HEX_CHARS[(h4 >> 4) & 0x0F] + HEX_CHARS[h4 & 0x0F] +
+ HEX_CHARS[(h5 >> 28) & 0x0F] + HEX_CHARS[(h5 >> 24) & 0x0F] +
+ HEX_CHARS[(h5 >> 20) & 0x0F] + HEX_CHARS[(h5 >> 16) & 0x0F] +
+ HEX_CHARS[(h5 >> 12) & 0x0F] + HEX_CHARS[(h5 >> 8) & 0x0F] +
+ HEX_CHARS[(h5 >> 4) & 0x0F] + HEX_CHARS[h5 & 0x0F] +
+ HEX_CHARS[(h6 >> 28) & 0x0F] + HEX_CHARS[(h6 >> 24) & 0x0F] +
+ HEX_CHARS[(h6 >> 20) & 0x0F] + HEX_CHARS[(h6 >> 16) & 0x0F] +
+ HEX_CHARS[(h6 >> 12) & 0x0F] + HEX_CHARS[(h6 >> 8) & 0x0F] +
+ HEX_CHARS[(h6 >> 4) & 0x0F] + HEX_CHARS[h6 & 0x0F];
+ if (!this.is224) {
+ hex += HEX_CHARS[(h7 >> 28) & 0x0F] + HEX_CHARS[(h7 >> 24) & 0x0F] +
+ HEX_CHARS[(h7 >> 20) & 0x0F] + HEX_CHARS[(h7 >> 16) & 0x0F] +
+ HEX_CHARS[(h7 >> 12) & 0x0F] + HEX_CHARS[(h7 >> 8) & 0x0F] +
+ HEX_CHARS[(h7 >> 4) & 0x0F] + HEX_CHARS[h7 & 0x0F];
+ }
+ return hex;
+ };
+
+ Sha256.prototype.toString = Sha256.prototype.hex;
+
+ Sha256.prototype.digest = function () {
+ this.finalize();
+
+ var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3, h4 = this.h4, h5 = this.h5,
+ h6 = this.h6, h7 = this.h7;
+
+ var arr = [
+ (h0 >> 24) & 0xFF, (h0 >> 16) & 0xFF, (h0 >> 8) & 0xFF, h0 & 0xFF,
+ (h1 >> 24) & 0xFF, (h1 >> 16) & 0xFF, (h1 >> 8) & 0xFF, h1 & 0xFF,
+ (h2 >> 24) & 0xFF, (h2 >> 16) & 0xFF, (h2 >> 8) & 0xFF, h2 & 0xFF,
+ (h3 >> 24) & 0xFF, (h3 >> 16) & 0xFF, (h3 >> 8) & 0xFF, h3 & 0xFF,
+ (h4 >> 24) & 0xFF, (h4 >> 16) & 0xFF, (h4 >> 8) & 0xFF, h4 & 0xFF,
+ (h5 >> 24) & 0xFF, (h5 >> 16) & 0xFF, (h5 >> 8) & 0xFF, h5 & 0xFF,
+ (h6 >> 24) & 0xFF, (h6 >> 16) & 0xFF, (h6 >> 8) & 0xFF, h6 & 0xFF
+ ];
+ if (!this.is224) {
+ arr.push((h7 >> 24) & 0xFF, (h7 >> 16) & 0xFF, (h7 >> 8) & 0xFF, h7 & 0xFF);
+ }
+ return arr;
+ };
+
+ Sha256.prototype.array = Sha256.prototype.digest;
+
+ Sha256.prototype.arrayBuffer = function () {
+ this.finalize();
+
+ var buffer = new ArrayBuffer(this.is224 ? 28 : 32);
+ var dataView = new DataView(buffer);
+ dataView.setUint32(0, this.h0);
+ dataView.setUint32(4, this.h1);
+ dataView.setUint32(8, this.h2);
+ dataView.setUint32(12, this.h3);
+ dataView.setUint32(16, this.h4);
+ dataView.setUint32(20, this.h5);
+ dataView.setUint32(24, this.h6);
+ if (!this.is224) {
+ dataView.setUint32(28, this.h7);
+ }
+ return buffer;
+ };
+
+ function HmacSha256(key, is224, sharedMemory) {
+ var i, type = typeof key;
+ if (type === 'string') {
+ var bytes = [], length = key.length, index = 0, code;
+ for (i = 0; i < length; ++i) {
+ code = key.charCodeAt(i);
+ if (code < 0x80) {
+ bytes[index++] = code;
+ } else if (code < 0x800) {
+ bytes[index++] = (0xc0 | (code >> 6));
+ bytes[index++] = (0x80 | (code & 0x3f));
+ } else if (code < 0xd800 || code >= 0xe000) {
+ bytes[index++] = (0xe0 | (code >> 12));
+ bytes[index++] = (0x80 | ((code >> 6) & 0x3f));
+ bytes[index++] = (0x80 | (code & 0x3f));
+ } else {
+ code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff));
+ bytes[index++] = (0xf0 | (code >> 18));
+ bytes[index++] = (0x80 | ((code >> 12) & 0x3f));
+ bytes[index++] = (0x80 | ((code >> 6) & 0x3f));
+ bytes[index++] = (0x80 | (code & 0x3f));
+ }
+ }
+ key = bytes;
+ } else {
+ if (type === 'object') {
+ if (key === null) {
+ throw new Error(ERROR);
+ } else if (ARRAY_BUFFER && key.constructor === ArrayBuffer) {
+ key = new Uint8Array(key);
+ } else if (!Array.isArray(key)) {
+ if (!ARRAY_BUFFER || !ArrayBuffer.isView(key)) {
+ throw new Error(ERROR);
+ }
+ }
+ } else {
+ throw new Error(ERROR);
+ }
+ }
+
+ if (key.length > 64) {
+ key = (new Sha256(is224, true)).update(key).array();
+ }
+
+ var oKeyPad = [], iKeyPad = [];
+ for (i = 0; i < 64; ++i) {
+ var b = key[i] || 0;
+ oKeyPad[i] = 0x5c ^ b;
+ iKeyPad[i] = 0x36 ^ b;
+ }
+
+ Sha256.call(this, is224, sharedMemory);
+
+ this.update(iKeyPad);
+ this.oKeyPad = oKeyPad;
+ this.inner = true;
+ this.sharedMemory = sharedMemory;
+ }
+ HmacSha256.prototype = new Sha256();
+
+ HmacSha256.prototype.finalize = function () {
+ Sha256.prototype.finalize.call(this);
+ if (this.inner) {
+ this.inner = false;
+ var innerHash = this.array();
+ Sha256.call(this, this.is224, this.sharedMemory);
+ this.update(this.oKeyPad);
+ this.update(innerHash);
+ Sha256.prototype.finalize.call(this);
+ }
+ };
+
+ var exports = createMethod();
+ exports.sha256 = exports;
+ exports.sha224 = createMethod(true);
+ exports.sha256.hmac = createHmacMethod();
+ exports.sha224.hmac = createHmacMethod(true);
+
+ if (COMMON_JS) {
+ module.exports = exports;
+ } else {
+ root.sha256 = exports.sha256;
+ root.sha224 = exports.sha224;
+ if (AMD) {
+ define(function () {
+ return exports;
+ });
+ }
+ }
+})();
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