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this fixes #61

pull/2/head
Raymond Hill 10 years ago
parent
commit
40bc8087e5
  1. 29
      src/js/contentscript-start.js

29
src/js/contentscript-start.js

@ -146,33 +146,18 @@ var messaging = (function(name){
var navigatorSpoofer = " \
;(function() { \
try { \
/* https://github.com/gorhill/uMatrix/issues/61#issuecomment-63814351 */ \
var navigator = window.navigator; \
var spoofedUserAgent = {{ua-json}}; \
if ( spoofedUserAgent === navigator.userAgent ) { \
return; \
} \
var realNavigator = navigator; \
var SpoofedNavigator = function() { \
this.navigator = navigator; \
}; \
var spoofedNavigator = new SpoofedNavigator(); \
var makeFunction = function(n, k) { \
n[k] = function() { \
return this.navigator[k].apply(this.navigator, arguments); }; \
}; \
for ( var k in realNavigator ) { \
if ( typeof realNavigator[k] === 'function' ) { \
makeFunction(spoofedNavigator, k); \
} else { \
spoofedNavigator[k] = realNavigator[k]; \
} \
} \
spoofedNavigator.userAgent = spoofedUserAgent; \
var pos = spoofedUserAgent.indexOf('/'); \
spoofedNavigator.appName = pos < 0 ? '' : spoofedUserAgent.slice(0, pos); \
spoofedNavigator.appVersion = pos < 0 ? spoofedUserAgent : spoofedUserAgent.slice(pos + 1); \
/* console.log('umatrix 1: spoofedNavigator.userAgent = %s', spoofedNavigator.userAgent); */ \
window.navigator = navigator = spoofedNavigator; \
/* console.log('umatrix 2: navigator.userAgent = %s', navigator.userAgent); */ \
var appName = pos === -1 ? '' : spoofedUserAgent.slice(0, pos); \
var appVersion = pos === -1 ? spoofedUserAgent : spoofedUserAgent.slice(pos + 1); \
Object.defineProperty(navigator, 'userAgent', { get: function(){ return spoofedUserAgent; } }); \
Object.defineProperty(navigator, 'appName', { get: function(){ return appName; } }); \
Object.defineProperty(navigator, 'appVersion', { get: function(){ return appVersion; } }); \
} catch (e) { \
} \
})();";

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