上次爬取网易云音乐，折腾js调试了好久，难受。。。。今天继续练练手，研究下知乎登陆，让痛苦更猛烈些。
1.简单分析
很容易就发现登陆的url=“https://www.zhihu.com/api/v3/oauth/sign\_in”，post方法提交，需要的请求头和表单数据如下两图，请求头中有一个特殊的x-xsrftoken，表单数据为加密后的一长串字符窜，因此需要构造这两个值即可。
2. 获取 x-xsrftoken值
首先是这个特殊的x-xsrftoken，发现通过访问url="https://www.zhihu.com/"，返回的cookies里面能拿到（会自动重定向，需要禁止重定向拿到requests.get(url,headers=headers,allow\_redirects=False)），代码如下：
headers={"User-Agent":"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36",}def get_xsrf(headers):
url="https://www.zhihu.com/"
r = requests.get(url,headers=headers,allow_redirects=False) #禁止重定向时，cookies里面有xsrf参数
xsrf = r.cookies["_xsrf"]
3. 构造表单数据
然后就是表单数据的构造和加密了, 根据前辈们的提示，提交url为url=“https://www.zhihu.com/api/v3/oauth/sign\_in”，一般表单会和末尾部分/oauth/sign\_in有关系，于是在js文件里面搜索sign\_in时，发现了下面的API，通过添加断点，点击登录，然后执行到断点处时，看到了如下的表单数据。变换不同账号试了下，发现只有captcha，signature,timestamp三个值在改变，其他参数不变。很明显，captcha为验证码，timestamp为时间戳（注意是13位），signature也像一个加密值，接下来就是寻找这几个值构造表单了。
表单数据：
3.1 构造signature
对于signature，在js文件中搜索signature，发现了下面的signature关键字，同样打断点，发现signature是采用hmac对四个数据加密后的结果；加密方 法为sha1，salt值如下，然后加密的参数依次是e=“password”, u="c3cef7c66a1843f8b3a9e6a1e3160e20"(就是clientId)， source="com.zhihu.web", n为13为 时间戳。用python实现代码如下：
def get_signature(grantType,clientId,source,timestamp):
h = hmac.new("d1b964811afb40118a12068ff74a12f4","",hashlib.sha1)
h.update(grantType+clientId+source+str(timestamp))
return h.hexdigest()
3.2 构造captcha
然后是处理验证码captcha参数，发现有三种情况：
1. 不需要验证码，captcha=""
2. 请求验证码的url为"https://www.zhihu.com/api/v3/oauth/captcha?lang=cn"，返回为汉字图片，需要点击图片中倒立的汉字，captcha为坐标值
3.请求验证码的url为"https://www.zhihu.com/api/v3/oauth/captcha?lang=en"，返回英文字母图片，输入图片中英文字符即可，captcha为英文字符
验证码的请求和处理流程如下：
首先向上述两个验证码请求url中任一个发送get请求，如果返回{show_captcha：False}，不需要验证码，captcha=""，直接返回即可；如果返回{show_captcha：True}，则需要验证码，继续向该url发送put请求（需要第一步的cookie），服务器会返回base64编码的验证码图片，利用base64解码写入文件即为验证码图片。打开图片，根据要求输入验证码或点击图片即为captcha的值，这里需要先携带cookie和验证码值，向服务器发送post请求，返回success才表示验证成功。比较特殊的是中文验证码处理，验证码的值为几组坐标值，如下第二张图片所示，可以利用matplotlib.pyplot模块来获取图片点击的坐标值（注意提交结果为实际点击坐标的一半）。
验证码：
验证码结果返回：
验证码处理的代码如下：
def get_captcha(lang,headers):
if lang=="cn":
api = "https://www.zhihu.com/api/v3/oauth/captcha?lang=cn"
else:
api = "https://www.zhihu.com/api/v3/oauth/captcha?lang=en"
ret = requests.get(api,headers=headers)
cookies = ret.cookies
show_captcha = re.search("true",ret.text)
captcha=""
if show_captcha:
img_res = requests.put(api,headers=headers,cookies=cookies) #得带上第一步的cookie，否则返回，{u'code': 120002, u'name': u'ERR_CAPSION_TICKET_NOT_FOUND'}
img_json = json.loads(img_res.text)
img_data = img_json["img_base64"].replace("\n","")
with open("captcha.jpg","wb") as i:
i.write(base64.b64decode(img_data))
img = Image.open("captcha.jpg")
if lang=="cn":
plt.imshow(img)
print("点击图片中所有倒立的汉字，在命令行中按回车键提交")
points = plt.ginput(7) #阻塞点击七次后返回(或者中途点击回车键返回)，返回包含坐标组的列表，格式：[(44.661290322580641, 49.951612903225794)]
captcha = json.dumps({
"img_size":[200,44],
"input_points":[[i[0]/2,i[1]/2] for i in points] #获取的坐标得除2
})
else:
img_thread = threading.Thread(target=img.show)
img_thread.setDaemon(True)
img_thread.start()
captcha = raw_input("请输入图片里的验证码：") #python 2.7
r = requests.post(api,headers=headers,data={"input_text":captcha},cookies=cookies) #先提交验证码结果
print(r.text)
return captcha,cookies
验证码处理
4. 加密表单数据
拿到上述表单需要的值后，剩下的就是对表单数据进行加密了，搜索了下encrypt，找到了如下的js代码，通过打断点，看到了下图中e的值，和表单中的参数一模一样，可以确定为加密方法，简单研究了下js代码，实在看不懂。。。。谷歌了下大佬们的解决方案(见文末参考)，发现需要将加密方法（28853行大括号截止处，对应function）拷贝出来，利用execjs模块在python中执行js代码即可。需要注意的是，拷贝出来的加密方法是在浏览器中运行的，需要去掉window，document等对象处理成node.js环境下运行的js代码，然后安装node.js,将execjs模块的运行环境设置为node.js即可以运行了。下面为处理后的encrypt代码和python加密方法：
function s(e) {
return (s = "function" == typeof Symbol && "symbol" == typeof Symbol.t ? function(e) {
return typeof e
}
: function(e) {
return e && "function" == typeof Symbol && e.constructor === Symbol && e !== Symbol.prototype ? "symbol" : typeof e
}
)(e)
}
function i() {}
function h(e) {
this.s = (2048 & e) >> 11,
this.i = (1536 & e) >> 9,
this.h = 511 & e,
this.A = 511 & e
}
function A(e) {
this.i = (3072 & e) >> 10,
this.A = 1023 & e
}
function n(e) {
this.n = (3072 & e) >> 10,
this.e = (768 & e) >> 8,
this.a = (192 & e) >> 6,
this.s = 63 & e
}
function e(e) {
this.i = e >> 10 & 3,
this.h = 1023 & e
}
function a() {}
function c(e) {
this.n = (3072 & e) >> 10,
this.e = (768 & e) >> 8,
this.a = (192 & e) >> 6,
this.s = 63 & e
}
function o(e) {
this.A = (4095 & e) >> 2,
this.s = 3 & e
}
function r(e) {
this.i = e >> 10 & 3,
this.h = e >> 2 & 255,
this.s = 3 & e
}
function k(e) {
this.s = (4095 & e) >> 10,
this.i = (1023 & e) >> 8,
this.h = 1023 & e,
this.A = 63 & e
}
function B(e) {
this.s = (4095 & e) >> 10,
this.n = (1023 & e) >> 8,
this.e = (255 & e) >> 6
}
function f(e) {
this.i = (3072 & e) >> 10,
this.A = 1023 & e
}
function u(e) {
this.A = 4095 & e
}
function C(e) {
this.i = (3072 & e) >> 10
}
function b(e) {
this.A = 4095 & e
}
function g(e) {
this.s = (3840 & e) >> 8,
this.i = (192 & e) >> 6,
this.h = 63 & e
}
function G() {
this.c = [0, 0, 0, 0],
this.o = 0,
this.r = [],
this.k = [],
this.B = [],
this.f = [],
this.u = [],
this.C = !1,
this.b = [],
this.g = [],
this.G = !1,
this.Q = null,
this.R = null,
this.w = [],
this.x = 0,
this.D = {
0: i,
1: h,
2: A,
3: n,
4: e,
5: a,
6: c,
7: o,
8: r,
9: k,
10: B,
11: f,
12: u,
13: C,
14: b,
15: g
}
}
Object.defineProperty(exports, "__esModule", {
value: !0
});
var t = "1.1"
, __g = {};
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e.G = !1
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A.prototype.M = function(e) {
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n.prototype.M = function(e) {
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e.c[this.n] = e.c[this.e] + e.c[this.a];
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k.prototype.M = function(e) {
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break;
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e.f.push(e.k[this.A]);
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,
B.prototype.M = function(t) {
switch (this.s) {
case 0:
var s = t.f.pop();
t.c[this.n] = t.c[this.e][s];
break;
case 1:
var i = t.f.pop()
, h = t.f.pop();
t.c[this.e][i] = h;
break;
case 2:
var A = t.f.pop();
if(A === 'window') {
A = {
encodeURIComponent: function (url) {
return encodeURIComponent(url)
}
}
} else if (A === 'navigator') {
A = {
'userAgent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 ' +
'(KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36'
}
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t.c[this.n] = eval(A)
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,
f.prototype.M = function(e) {
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u.prototype.M = function(e) {
e.Q = this.A
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,
C.prototype.M = function(e) {
throw e.c[this.i]
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b.prototype.M = function(e) {
var t = this
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e.k.forEach(function(e) {
n.push(e)
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var r = function(r) {
var o = new G;
return o.k = n,
o.k[0] = r,
o.J(e.b, t.A, e.g, e.w),
o.c[3]
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r.toString = function() {
return "() { [native code] }"
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,
e.c[3] = r
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g.prototype.M = function(e) {
switch (this.s) {
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var r = e.f.pop();
t[e.f.pop()] = r
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e.c[this.i] = t;
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o.unshift(e.f.pop());
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G.prototype.v = function(e) {
for (var t = Buffer.from(e, 'base64').toString('binary'), n = [], r = 0; r < t.length - 1; r += 2)
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this.b = n
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G.prototype.y = function(e) {
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var i = 24 ^ t.charCodeAt(o) ^ n;
r.push(String.fromCharCode(i)),
n = i
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return r.join("")
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this.g = e.map(function(e) {
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G.prototype.J = function(e, t, n) {
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n = n || [],
this.o = t,
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this.G = !0,
this.x = Date.now(); this.G; ) {
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if ("number" != typeof r)
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var o = Date.now();
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!this.Q)
throw "execption at " + this.o + ": " + e;
this.o = this.Q
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G.prototype.M = function(e) {
var t = (61440 & e) >> 12;
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(new G).J("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", 0, ["BRgg", "BSITFQkTERw=", "LQYfEhMA", "PxMVFBMZKB8DEjQaBQcZExMC", "", "NhETEQsE", "Whg=", "Wg==", "MhUcHRARDhg=", "NBcPBxYeDQMF", "Lx4ODys+GhMC", "LgM7OwAKDyk6Cg4=", "Mx8SGQUvMQ==", "SA==", "ORoVGCQgERcCAxo=", "BTcAERcCAxo=", "BRg3ABEXAgMaFAo=", "SQ==", "OA8LGBsP", "GC8LGBsP", "Tg==", "PxAcBQ==", "Tw==", "KRsJDgE=", "TA==", "LQofHg4DBwsP", "TQ==", "PhMaNCwZAxoUDQUeGQ==", "PhMaNCwZAxoUDQUeGTU0GQIeBRsYEQ8=", "Qg==", "BWpUGxkfGRsZFxkbGR8ZGxkHGRsZHxkbGRcZG1MbGR8ZGxkXGRFpGxkfGRsZFxkbGR8ZGxkHGRsZHxkbGRcZGw==", "ORMRCyk0Exk8LQ==", "ORMRCyst"]);
var Q = function(e) {
return __g._encrypt(e)
};
encrypt.js
#准备表单数据
timestamp = int(1000*time.time())
data_dict = {
"captcha": "",
"client_id": "c3cef7c66a1843f8b3a9e6a1e3160e20",
"grant_type": "password",
"lang": "en",
"password": "你的密码",
"ref_source": "homepage",
"signature": "",
"source": "com.zhihu.web",
"timestamp": timestamp,
"username": "你的用户名",
"utm_source": "",
}
#将表单数据加密
with open("encrypt.js",'r') as f:
#os.environ["EXECJS_RUNTIME"] = "Node"
# os.environ["NODE_PATH"] = r"D:\nodejs\node_modules"
#print execjs.get().name
js = execjs.compile(f.read().decode("utf-8")) #传入unicode字符
data = js.call(u'Q',urlencode(data_dict)) #data_dict为表单数据
表单加密
5. 加密数据提交
拿到所有数据后，可以提交post请求了，需要注意的有三个地方：
1.表单中参数的大小写和拼写要注意了 (我开始将client_id写成了clientId，报错找不到client_id参数）
2. 请求头headers必须需要"content-type":"，'x-zse-83'，"x-xsrftoken"三个参数
3. 需要带上cookie，最主要的是cookie中的cookies["capsion_ticket"]不能少，可以利用获取验证码时返回的cookie
最后完整代码如下：
#coding:utf-8
#登陆并爬取知乎
import requests
import time
import hmac
import hashlib
from urllib import urlencode
import execjs #安装PyExecJS模块
import os
import json
import re
import base64
from PIL import Image
import matplotlib.pyplot as plt
import threading
def get_signature(grantType,clientId,source,timestamp):
h = hmac.new("d1b964811afb40118a12068ff74a12f4","",hashlib.sha1)
h.update(grantType+clientId+source+str(timestamp))
return h.hexdigest()
def get_captcha(lang,headers):
if lang=="cn":
api = "https://www.zhihu.com/api/v3/oauth/captcha?lang=cn"
else:
api = "https://www.zhihu.com/api/v3/oauth/captcha?lang=en"
ret = requests.get(api,headers=headers)
cookies = ret.cookies
show_captcha = re.search("true",ret.text)
captcha=""
if show_captcha:
img_res = requests.put(api,headers=headers,cookies=cookies) #得带上第一步的cookie，否则返回，{u'code': 120002, u'name': u'ERR_CAPSION_TICKET_NOT_FOUND'}
img_json = json.loads(img_res.text)
img_data = img_json["img_base64"].replace("\n","")
with open("captcha.jpg","wb") as i:
i.write(base64.b64decode(img_data))
img = Image.open("captcha.jpg")
if lang=="cn":
plt.imshow(img)
print("点击图片中所有倒立的汉字，在命令行中按回车键提交")
points = plt.ginput(7) #阻塞点击七次后返回(或者中途点击回车键返回)，返回包含坐标组的列表，格式：[(44.661290322580641, 49.951612903225794)]
captcha = json.dumps({
"img_size":[200,44],
"input_points":[[i[0]/2,i[1]/2] for i in points] #获取的坐标得除2
})
else:
img_thread = threading.Thread(target=img.show)
img_thread.setDaemon(True)
img_thread.start()
captcha = raw_input("请输入图片里的验证码：") #python 2.7
r = requests.post(api,headers=headers,data={"input_text":captcha},cookies=cookies) #先提交验证码结果
print(r.text)
return captcha,cookies
def get_xsrf(headers):
url="https://www.zhihu.com/"
r = requests.get(url,headers=headers,allow_redirects=False) #禁止重定向时，cookies里面有xsrf参数
xsrf = r.cookies["_xsrf"]
def login(lang):
headers={"User-Agent":"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36",}
#准备表单数据
timestamp = int(1000*time.time())
data_dict = {
"captcha": "",
"client_id": "c3cef7c66a1843f8b3a9e6a1e3160e20",
"grant_type": "password",
"lang": "en",
"password": "xxxxx",
"ref_source": "homepage",
"signature": "",
"source": "com.zhihu.web",
"timestamp": timestamp,
"username": "xxxxxxxx",
"utm_source": "",
}
data_dict["signature"] = get_signature(data_dict["grant_type"],data_dict["client_id"],data_dict["source"],timestamp)
data_dict["captcha"],cookies = get_captcha(lang,headers)
#将表单数据加密
with open("encrypt.js",'r') as f:
#os.environ["EXECJS_RUNTIME"] = "Node"
# os.environ["NODE_PATH"] = r"D:\nodejs\node_modules"
#print execjs.get().name
js = execjs.compile(f.read().decode("utf-8")) #传入unicode字符
data = js.call(u'Q',urlencode(data_dict)) #data_dict为表单数据
print(data)
#准备请求头
xsrf = get_xsrf(headers)
header={
"content-type":"application/x-www-form-urlencoded",
#"Referer":"https://www.zhihu.com/signin",
'x-zse-83': '3_1.1',
"x-xsrftoken":xsrf,
}
headers.update(header)
sign_url = "https://www.zhihu.com/api/v3/oauth/sign_in"
response = requests.post(url=sign_url,headers=headers,data=data,cookies=cookies) #cookies["capsion_ticket"]不能少
print(response.status_code)
print(response.text)
if __name__=="__main__":
login("cn") #也可以为en
知乎登陆
function s(e) {
return (s = "function" == typeof Symbol && "symbol" == typeof Symbol.t ? function(e) {
return typeof e
}
: function(e) {
return e && "function" == typeof Symbol && e.constructor === Symbol && e !== Symbol.prototype ? "symbol" : typeof e
}
)(e)
}
function i() {}
function h(e) {
this.s = (2048 & e) >> 11,
this.i = (1536 & e) >> 9,
this.h = 511 & e,
this.A = 511 & e
}
function A(e) {
this.i = (3072 & e) >> 10,
this.A = 1023 & e
}
function n(e) {
this.n = (3072 & e) >> 10,
this.e = (768 & e) >> 8,
this.a = (192 & e) >> 6,
this.s = 63 & e
}
function e(e) {
this.i = e >> 10 & 3,
this.h = 1023 & e
}
function a() {}
function c(e) {
this.n = (3072 & e) >> 10,
this.e = (768 & e) >> 8,
this.a = (192 & e) >> 6,
this.s = 63 & e
}
function o(e) {
this.A = (4095 & e) >> 2,
this.s = 3 & e
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function r(e) {
this.i = e >> 10 & 3,
this.h = e >> 2 & 255,
this.s = 3 & e
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function k(e) {
this.s = (4095 & e) >> 10,
this.i = (1023 & e) >> 8,
this.h = 1023 & e,
this.A = 63 & e
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function B(e) {
this.s = (4095 & e) >> 10,
this.n = (1023 & e) >> 8,
this.e = (255 & e) >> 6
}
function f(e) {
this.i = (3072 & e) >> 10,
this.A = 1023 & e
}
function u(e) {
this.A = 4095 & e
}
function C(e) {
this.i = (3072 & e) >> 10
}
function b(e) {
this.A = 4095 & e
}
function g(e) {
this.s = (3840 & e) >> 8,
this.i = (192 & e) >> 6,
this.h = 63 & e
}
function G() {
this.c = [0, 0, 0, 0],
this.o = 0,
this.r = [],
this.k = [],
this.B = [],
this.f = [],
this.u = [],
this.C = !1,
this.b = [],
this.g = [],
this.G = !1,
this.Q = null,
this.R = null,
this.w = [],
this.x = 0,
this.D = {
0: i,
1: h,
2: A,
3: n,
4: e,
5: a,
6: c,
7: o,
8: r,
9: k,
10: B,
11: f,
12: u,
13: C,
14: b,
15: g
}
}
Object.defineProperty(exports, "__esModule", {
value: !0
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var t = "1.1"
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e.G = !1
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h.prototype.M = function(e) {
switch (this.s) {
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e.c[this.i] = this.h;
break;
case 1:
e.c[this.i] = e.k[this.A]
}
}
,
A.prototype.M = function(e) {
e.k[this.A] = e.c[this.i]
}
,
n.prototype.M = function(e) {
switch (this.s) {
case 0:
e.c[this.n] = e.c[this.e] + e.c[this.a];
break;
case 1:
e.c[this.n] = e.c[this.e] - e.c[this.a];
break;
case 2:
e.c[this.n] = e.c[this.e] * e.c[this.a];
break;
case 3:
e.c[this.n] = e.c[this.e] / e.c[this.a];
break;
case 4:
e.c[this.n] = e.c[this.e] % e.c[this.a];
break;
case 5:
e.c[this.n] = e.c[this.e] == e.c[this.a];
break;
case 6:
e.c[this.n] = e.c[this.e] >= e.c[this.a];
break;
case 7:
e.c[this.n] = e.c[this.e] || e.c[this.a];
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case 8:
e.c[this.n] = e.c[this.e] && e.c[this.a];
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case 9:
e.c[this.n] = e.c[this.e] !== e.c[this.a];
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case 10:
e.c[this.n] = s(e.c[this.e]);
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case 11:
e.c[this.n] = e.c[this.e]in e.c[this.a];
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case 12:
e.c[this.n] = e.c[this.e] > e.c[this.a];
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case 13:
e.c[this.n] = -e.c[this.e];
break;
case 14:
e.c[this.n] = e.c[this.e] < e.c[this.a];
break;
case 15:
e.c[this.n] = e.c[this.e] & e.c[this.a];
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case 16:
e.c[this.n] = e.c[this.e] ^ e.c[this.a];
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case 17:
e.c[this.n] = e.c[this.e] << e.c[this.a];
break;
case 18:
e.c[this.n] = e.c[this.e] >>> e.c[this.a];
break;
case 19:
e.c[this.n] = e.c[this.e] | e.c[this.a]
}
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e.prototype.M = function(e) {
e.r.push(e.o),
e.B.push(e.k),
e.o = e.c[this.i],
e.k = [];
for (var t = 0; t < this.h; t++)
e.k.unshift(e.f.pop());
e.u.push(e.f),
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a.prototype.M = function(e) {
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c.prototype.M = function(e) {
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break;
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break;
case 2:
e.C = e.c[this.n] > e.c[this.e];
break;
case 3:
e.C = e.c[this.n] < e.c[this.e];
break;
case 4:
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break;
case 5:
e.C = e.c[this.n] != e.c[this.e];
break;
case 6:
e.C = e.c[this.n];
break;
case 7:
e.C = !e.c[this.n]
}
}
,
o.prototype.M = function(e) {
switch (this.s) {
case 0:
e.o = this.A;
break;
case 1:
e.C && (e.o = this.A);
break;
case 2:
e.C || (e.o = this.A);
break;
case 3:
e.o = this.A,
e.Q = null
}
e.C = !1
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r.prototype.M = function(e) {
switch (this.s) {
case 0:
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t.unshift(e.f.pop());
e.c[3] = e.c[this.i](t[0], t[1]);
break;
case 1:
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o.unshift(e.f.pop());
e.c[3] = e.c[this.i][r](o[0], o[1]);
break;
case 2:
for (var a = [], c = 0; c < this.h; c++)
a.unshift(e.f.pop());
e.c[3] = new e.c[this.i](a[0],a[1])
}
}
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k.prototype.M = function(e) {
switch (this.s) {
case 0:
e.f.push(e.c[this.i]);
break;
case 1:
e.f.push(this.h);
break;
case 2:
e.f.push(e.k[this.A]);
break;
case 3:
e.f.push(e.g[this.A])
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B.prototype.M = function(t) {
switch (this.s) {
case 0:
var s = t.f.pop();
t.c[this.n] = t.c[this.e][s];
break;
case 1:
var i = t.f.pop()
, h = t.f.pop();
t.c[this.e][i] = h;
break;
case 2:
var A = t.f.pop();
if(A === 'window') {
A = {
encodeURIComponent: function (url) {
return encodeURIComponent(url)
}
}
} else if (A === 'navigator') {
A = {
'userAgent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 ' +
'(KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36'
}
}
t.c[this.n] = eval(A)
}
}
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f.prototype.M = function(e) {
e.c[this.i] = e.g[this.A]
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u.prototype.M = function(e) {
e.Q = this.A
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,
C.prototype.M = function(e) {
throw e.c[this.i]
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b.prototype.M = function(e) {
var t = this
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e.k.forEach(function(e) {
n.push(e)
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var r = function(r) {
var o = new G;
return o.k = n,
o.k[0] = r,
o.J(e.b, t.A, e.g, e.w),
o.c[3]
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r.toString = function() {
return "() { [native code] }"
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,
e.c[3] = r
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switch (this.s) {
case 0:
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var r = e.f.pop();
t[e.f.pop()] = r
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e.c[this.i] = t;
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case 1:
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o.unshift(e.f.pop());
e.c[this.i] = o
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for (var t = Buffer.from(e, 'base64').toString('binary'), n = [], r = 0; r < t.length - 1; r += 2)
n.push(t.charCodeAt(r) << 8 | t.charCodeAt(r + 1));
this.b = n
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var i = 24 ^ t.charCodeAt(o) ^ n;
r.push(String.fromCharCode(i)),
n = i
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return r.join("")
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this.M(r)
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throw "execption at " + this.o + ": " + e;
this.o = this.Q
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G.prototype.M = function(e) {
var t = (61440 & e) >> 12;
new this.D[t](e).M(this)
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(new G).J("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", 0, ["BRgg", "BSITFQkTERw=", "LQYfEhMA", "PxMVFBMZKB8DEjQaBQcZExMC", "", "NhETEQsE", "Whg=", "Wg==", "MhUcHRARDhg=", "NBcPBxYeDQMF", "Lx4ODys+GhMC", "LgM7OwAKDyk6Cg4=", "Mx8SGQUvMQ==", "SA==", "ORoVGCQgERcCAxo=", "BTcAERcCAxo=", "BRg3ABEXAgMaFAo=", "SQ==", "OA8LGBsP", "GC8LGBsP", "Tg==", "PxAcBQ==", "Tw==", "KRsJDgE=", "TA==", "LQofHg4DBwsP", "TQ==", "PhMaNCwZAxoUDQUeGQ==", "PhMaNCwZAxoUDQUeGTU0GQIeBRsYEQ8=", "Qg==", "BWpUGxkfGRsZFxkbGR8ZGxkHGRsZHxkbGRcZG1MbGR8ZGxkXGRFpGxkfGRsZFxkbGR8ZGxkHGRsZHxkbGRcZGw==", "ORMRCyk0Exk8LQ==", "ORMRCyst"]);
var Q = function(e) {
return __g._encrypt(e)
};
encrypt.js
