Resolve ImgWet captcha
// ==UserScript==
// @author @leoncastro
// @namespace https://github.com/leoncastro
// @name imgwet-captcha
// @version 0.02.1
// @description Resolve ImgWet captcha
// @include /^(?:https?:)?\/\/(?:www\.)?imgwet\.com\/img-.*/
// @compatible firefox+greasemonkey
// @compatible chrome+tampermonkey
// @grant none
// @run-at document-end
// ==/UserScript==
//
(function(){
var img = document.querySelector('#cformi img[usemap="#captchaareas"]');
if(img)
{
var drw = document.createElement('canvas');
drw.width = img.width;
drw.height = img.height;
drw.getContext('2d').drawImage(img, 0, 0, img.width, img.height);
for(var i = 0; i < 5; i++)
{
var pix = drw.getContext('2d').getImageData(i * img.width / 5 + img.width / 10, 3, 1, 1).data;
if(pix && !pix[0] && !pix[1] && !pix[2])
{
document.querySelector('#imgContinuei').value = i;
document.querySelector('#cformi').submit();
}
}
}
})();