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xsbchen/JavaScript Injection

Forked from kylestev/JavaScript Injection
Created November 19, 2013 02:34
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JavaScript Injection
import Fiddler;
class Handlers {
static var injectJs = "<script>alert('I see you enjoy YouTube.')</script>";
static var hostList = new HostList("*.youtube.com");
static function OnBeforeResponse(oSession : Session) {
// Filter to only HTML documents and on the domains we want
if (hostList.ContainsHost(oSession.hostname) && oSession.oResponse.headers.ExistsAndContains("Content-Type", "text/html")) {
oSession.utilDecodeResponse();
oSession.utilReplaceInResponse('</head>', injectJs + '</head>');
}
}
}
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