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phantom-geetest-hack.js
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'use strict';
var page = require('webpage').create();
page.settings.userAgent = 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36';
page.onConsoleMessage = function(msg) {
console.log('brower info: ' + msg);
};
var gt = null, challenge = null;
page.onResourceReceived = function(response) {
if (!gt) {
var str = JSON.stringify(response);
// console.log('Response (#' + response.id + ', stage "' + response.stage + '"): ' + JSON.stringify(response));
var res = str.match(/gt=(.*)&challenge=(.*)&/);
console.log('match gt', res);
if (res && res[1]) {
gt = res[1].trim();
console.log('gt=', gt);
//jsonp
page.evaluate(function(url) {
console.log('get url', url);
// $.ajax({
// type: 'get',
// async: false,
// url: 'http://api.geetest.com/get.php?' + url,
// dataType: 'jsonp',
// jsonp: 'callback',//传递给请求处理程序或页面的，用以获得jsonp回调函数名的参数名(一般默认为:callback)
// jsonpCallback: 'geetest_1460123774640',//自定义的jsonp回调函数名称，默认为jQuery自动生成的随机函数名，也可以写"?"，jQuery会自动为你处理数据
// success: function(json) {
// console.log('jsop return', JSON.stringify(json));
// },
// error: function(err) {
// console.log('jsonp error', err);
// }
// });
window.handler = function(data) {
console.log('get jsonp return: ',JSON.stringify(data));
};
// 提供jsonp服务的url地址（不管是什么类型的地址，最终生成的返回值都是一段javascript代码）
var urll = 'http://api.geetest.com/get.php?'+url+'&callback=handler';
// 创建script标签，设置其属性
var script = document.createElement('script');
script.setAttribute('src', urll);
// 把script标签加入head，此时调用开始
document.getElementsByTagName('head')[0].appendChild(script);
}, res[0].slice(0, -1));
}
}
};
page.open('http://www.guahao.com/register/mobile', function(status) {
if (status !== 'success') {
console.log('get page fail');
phantom.exit();
}
setTimeout(function() {
page.evaluate(function(gt, challenge) {
console.log('get gt=', gt, 'challenge=', challenge);
console.log(' draw background image on canvas');
// get backgroundImage from div
var bg = document.querySelectorAll('div.gt_cut_bg_slice')[0];
var bgUrl = bg.style['backgroundImage'];
bgUrl = bgUrl.slice(4, -1);
// create canvas, draw image to be detected
var canvas = document.createElement('canvas');
canvas.id = 'my-canvas';
canvas.width = 260;
canvas.height = 116;
canvas.style.zIndex = 2000;
var context = canvas.getContext('2d');
var imageObj = new Image();
imageObj.onload = function() {
// background-position of 52 divs
var arr = [[-157, -58],
[-145, -58],
[-265, -58],
[-277, -58],
[-181, -58],
[-169, -58],
[-241, -58],
[-253, -58],
[-109, -58],
[-97, -58],
[-289, -58],
[-301, -58],
[-85, -58],
[-73, -58],
[-25, -58],
[-37, -58],
[-13, -58],
[-1, -58],
[-121, -58],
[-133, -58],
[-61, -58],
[-49, -58],
[-217, -58],
[-229, -58],
[-205, -58],
[-193, -58],
[-145, 0],
[-157, 0],
[-277, 0],
[-265, 0],
[-169, 0],
[-181, 0],
[-253, 0],
[-241, 0],
[-97, 0],
[-109, 0],
[-301, 0],
[-289, 0],
[-73, 0],
[-85, 0],
[-37, 0],
[-25, 0],
[-1, 0],
[-13, 0],
[-133, 0],
[-121, 0],
[-49, 0],
[-61, 0],
[-229, 0],
[-217, 0],
[-193, 0],
[-205, 0]];
function drawRegion(sx, sy, dx, dy) {
context.drawImage(imageObj, sx, sy, 10, 58, dx, dy, 10, 58);
}
//crop image from given background-position and draw to canvas
var i = 0, dx = 0, dy = 0;
for (i; i < arr.length; i++) {
drawRegion(-1 * arr[i][0], -1 * arr[i][1], dx, dy);
dx += 10;
if (dx === 260) {
dx = 0;
dy = 58;
}
}
// draw canvas on document
document.querySelector('div.tab-main.g-clear.J_TabMain').appendChild(canvas);
};
imageObj.crossOrigin = 'Anonymous';
imageObj.src = bgUrl;
// document.querySelector('div.gt_slider_knob.gt_show').addEventListener('mousemove',function(e){
// //console.log(e.clientX, e.clientY, e.timeStamp)
// console.log('mouse moved',e.pageX, e.pageY, e.timeStamp);
// });
}, gt, challenge); // js evaluate end
setTimeout(function() {
console.log('calc x offset of knob');
var pos = page.evaluate(function(gt, challenge) {
var canvas = document.getElementById('my-canvas');
var context = canvas.getContext('2d');
var pixelData = context.getImageData(0, 0, 260, 116);
var x = 0;
var y = 0;
var w = pixelData.width, h = pixelData.height;
var points = [];
var linePoints = [];
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++) {
var index = (x + y * w) * 4;
var r = pixelData.data[index];
var g = pixelData.data[index + 1];
var b = pixelData.data[index + 2];
// left point
var left_r = pixelData.data[index - 4];
var left_g = pixelData.data[index - 3];
var left_b = pixelData.data[index - 2];
var right_r = pixelData.data[index + 4];
var right_g = pixelData.data[index + 5];
var right_b = pixelData.data[index + 6];
var top_r = pixelData.data[index - (w * 4)];
var top_g = pixelData.data[index - (w * 4) + 1];
var top_b = pixelData.data[index - (w * 4) + 2];
var bottom_r = pixelData.data[index + (w * 4)];
var bottom_g = pixelData.data[index + (w * 4 + 1)];
var bottom_b = pixelData.data[index + (w * 4 + 2)];
var isTopBlue = top_r <= 30 && top_b >= 220;
var isTopWhile = top_r >= 220 && top_g >= 220 && top_b >= 220;
if ((isTopBlue && bottom_r < 30 && bottom_b < 100) || (isTopWhile && bottom_r < top_r - 50 && bottom_g < top_g - 50 && bottom_b < top_r - 50)) {
linePoints.push({ x: x, y: y });
// draw on canvas
context.beginPath();
context.arc(x, y, 1, 1, 2 * Math.PI, false);
context.fillStyle = 'red';
context.fill();
context.beginPath();
}
}
if (linePoints.length) {
console.log('lp length', linePoints.length);
if (linePoints.length > 15) {
// return linePoints[0];
var P = {};
P.e = {};
P.f = function(a, b) {
P.e[a] = {}, P.e[a].self = b
};
P.o = function(a, b, c) {
return P.e[c][a] = b, b
};
P.l = function(a, b) {
return P.e[b][a]
};
var ma = function() {
var a = function(a, b) {
P.o("arr", [a], b)
};
var b = function(a, b) {
P.l("arr", b).push(a)
};
var c = function(a) {
for (var b = [], c = 0, d = a.length - 1; d > c; c++) {
var e = [];
e[0] = Math.round(a[c + 1][0] - a[c][0]), e[1] = Math.round(a[c + 1][1] - a[c][1]), e[2] = Math.round(a[c + 1][2] - a[c][2]), 0 === e[0] && 0 === e[1] && 0 === e[2] || b.push(e)
}
return b
};
var d = function(a) {
var b = "()*,-./0123456789:?@ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqr", c = b.length, d = "", e = Math.abs(a), f = parseInt(e / c);
f >= c && (f = c - 1), f && (d = b.charAt(f)), e %= c;
var g = "";
return 0 > a && (g += "!"), d && (g += "$"), g + d + b.charAt(e)
};
var e = function(a) {
for (var b = [[1, 0], [2, 0], [1, -1], [1, 1], [0, 1], [0, -1], [3, 0], [2, -1], [2, 1]], c = "stuvwxyz~", d = 0, e = b.length; e > d; d++)if (a[0] == b[d][0] && a[1] == b[d][1]) return c[d];
return 0
};
var f = function(a) {
for (var b, f = c(P.l("arr", a)), g = [], h = [], i = [], j = 0, k = f.length; k > j; j++)b = e(f[j]), b ? h.push(b) : (g.push(d(f[j][0])), h.push(d(f[j][1]))), i.push(d(f[j][2]));
return g.join("") + "!!" + h.join("") + "!!" + i.join("")
};
return { Z: f, W: b, p: a }
} ();
var aa = {};
aa._ = function(a, b) {
for (var c = b.slice(32), d = [], e = 0; e < c.length; e++) {
var f = c.charCodeAt(e);
d[e] = f > 57 ? f - 87 : f - 48;
}
c = 36 * d[0] + d[1];
var g = Math.round(a) + c;
b = b.slice(0, 32);
var h, i = [[], [], [], [], []], j = {}, k = 0;
e = 0;
for (var l = b.length; l > e; e++)h = b.charAt(e), j[h] || (j[h] = 1, i[k].push(h), k++ , k = 5 == k ? 0 : k);
for (var m, n = g, o = 4, p = "", q = [1, 2, 5, 10, 50]; n > 0;)n - q[o] >= 0 ? (m = parseInt(Math.random() * i[o].length, 10), p += i[o][m], n -= q[o]) : (i.splice(o, 1), q.splice(o, 1), o -= 1);
return p;
};
var a = { id: 1460105955100 };
P.e[a.id] = {};
ma.p([-22, -20, 0], a.id);
ma.W([0, 0, 0], a.id);
P.e[a.id].arr = [
[-26, -29, 0],
[0, 0, 0],
[0, 0, 73],
[4, 0, 90],
[12, 0, 106],
[20, 0, 124],
[27, 0, 141],
[37, 0, 158],
[42, 0, 176],
[45, 0, 192],
[46, 0, 210],
[47, 0, 233],
[48, 0, 272],
[49, 0, 298],
[50, 0, 316], [51, 0, 332], [54, 0, 349], [60, 0, 366], [66, 0, 384], [76, 0, 400], [81, 0, 417], [92, 0, 434], [100, 0, 451], [104, 0, 468], [106, 0, 485], [107, 0, 592], [108, 0, 618], [109, 0, 635], [112, 0, 652], [113, 0, 669], [114, 0, 689], [115, 0, 706], [116, 0, 857], [116, 0, 890], [117, 0, 1001], [118, 0, 1041], [119, 0, 1058], [120, 0, 1075], [121, 0, 1296],
[121, 0, 1441],
[183, 0, 3040]
];
// jsonp reqest to verify
var offset = linePoints[0];
console.log('get offset', JSON.stringify(offset));
console.log('user response: ', aa._(offset.x - 6, challenge));
var postData = {
gt: gt,
challenge: challenge,
imgload: 2077,
passtime: 5040,
userresponse: aa._(offset.x - 6, challenge),
a: ma.Z(a.id)
};
var url = 'http://api.geetest.com/ajax.php?';
for (var key in postData) {
url += [key, postData[key]].join('=') + '&';
}
url = url.slice(0, -1);
console.log(url);
// jsonp
// $.ajax({
// type: "get",
// async: false,
// url: url,
// dataType: "jsonp",
// jsonp: "callback",//传递给请求处理程序或页面的，用以获得jsonp回调函数名的参数名(一般默认为:callback)
// jsonpCallback: "geetest_1460123774640",//自定义的jsonp回调函数名称，默认为jQuery自动生成的随机函数名，也可以写"?"，jQuery会自动为你处理数据
// success: function(json) {
// console.log('res',JSON.stringify(json));
// },
// error: function(err) {
// console.log('jsonp error', err);
// }
// });
return linePoints[0];
}
points.push(linePoints);
linePoints = [];
}
}
}, gt, challenge);
if (!pos) {
console.error('cannnot detect');
page.render('web/fail-' + Date.now() + '.png');
phantom.exit();
}
console.log('get pos', pos.x, pos.y);
// page.sendEvent('mousemove', 215, 148);
// page.sendEvent('mousedown', 215, 148);
// var i;
// for (i = 0; i < (pos.x - 6); i++) {
// (function(c) {
// setTimeout(function() {
// page.sendEvent('mousemove', 215 + c, 148);
// // console.log('i: ', 'po', c);
// // page.render('mouse-moved-'+c+'-' + '.png');
// }, 17 * c);
// })(i);
// }
// setTimeout(function() {
// // page.sendEvent('mousemove', 215 + pos.x-6, 148);
// page.render('mouse-moved-last-' + '.png');
// setTimeout(function() {
// page.sendEvent('mouseup', 215 + pos.y - 6, 148);
// page.render('mouse-up-' + '.png');
// }, 30);
// setTimeout(function() {
// page.render('mouse-over-' + '.png');
// page.sendEvent('click', 215, 178);
// page.render('next-' + '.png');
// phantom.exit();
// }, 300);
// }, 17 * (i + 2));
}, 2000);
}, 4000);
});