30 lines
1 KiB
JavaScript
30 lines
1 KiB
JavaScript
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/*jslint es6: true, browser: true*/
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/*global window*/
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// This script file runs in the context of the extension, and mainly
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// exists to inject the proxy blocking code into content frames.
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(function () {
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"use strict";
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const cookies2 = window.Cookies.noConflict();
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const {standards, constants, cookieEncodingLib, proxyBlockLib} = window.WEB_API_MANAGER;
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const standardsCookieName = constants.cookieName;
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const doc = window.document;
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const script = doc.createElement('script');
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const rootElm = doc.head || doc.documentElement;
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const cookieValue = cookies2.get(standardsCookieName);
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const [standardsToBlock, shouldLog] = cookieEncodingLib.fromCookieValue(cookieValue);
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cookies2.remove(standardsCookieName);
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const [scriptToInject, scriptHash] = proxyBlockLib.generateScriptPayload(
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standards,
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standardsToBlock,
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shouldLog
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);
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script.appendChild(doc.createTextNode(scriptToInject));
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script.integrity = "sha256-" + scriptHash;
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rootElm.appendChild(script);
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}());
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