61 lines
1.7 KiB
JavaScript
61 lines
1.7 KiB
JavaScript
// Detect if a web page sniffs the user agent or not.
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"use strict";
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var page = require('webpage').create(),
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system = require('system'),
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sniffed,
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address;
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page.onInitialized = function () {
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page.evaluate(function () {
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(function () {
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var userAgent = window.navigator.userAgent,
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platform = window.navigator.platform;
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window.navigator = {
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appCodeName: 'Mozilla',
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appName: 'Netscape',
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cookieEnabled: false,
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sniffed: false
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};
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window.navigator.__defineGetter__('userAgent', function () {
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window.navigator.sniffed = true;
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return userAgent;
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});
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window.navigator.__defineGetter__('platform', function () {
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window.navigator.sniffed = true;
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return platform;
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});
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})();
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});
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};
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if (system.args.length === 1) {
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console.log('Usage: detectsniff.js <some URL>');
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phantom.exit(1);
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} else {
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address = system.args[1];
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console.log('Checking ' + address + '...');
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page.open(address, function (status) {
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if (status !== 'success') {
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console.log('FAIL to load the address');
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phantom.exit();
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} else {
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window.setTimeout(function () {
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sniffed = page.evaluate(function () {
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return navigator.sniffed;
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});
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if (sniffed) {
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console.log('The page tried to sniff the user agent.');
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} else {
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console.log('The page did not try to sniff the user agent.');
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}
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phantom.exit();
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}, 1500);
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}
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});
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}
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