本文研究的主要問題：有一個解密chrome cookie的事情，google出了代碼，卻不能正常執(zhí)行，原因在于sqlite3的版本太低，雖然我切換到了python3.5的環(huán)境，但sqlite3的版本也只有3.6。

google了許久，終于找到方法：

1、 進入頁面 http://www6.atomicorp.com/channels/atomic/centos/6/x86_64/RPMS/

2、 下載 atomic-sqlite-sqlite-3.8.5-2.el6.art.x86_64.rpm

3、 rpm -Uvh atomic-sqlite-sqlite-3.8.5-2.el6.art.x86_64.rpm

4、 執(zhí)行命令 sqlite3 -version 一切都ok啦

順便附上解析cookie的代碼

#coding=utf-8 import os import sqlite3  #import keyring from Crypto.Cipher import AES from Crypto.Protocol.KDF import PBKDF2  #for mac #my_pass = keyring.get_password('Chrome Safe Storage', 'Chrome') #my_pass = my_pass.encode('utf8') #iterations = 1003 #cookie_file = os.path.expanduser('~/Library/Application Support/Google/Chrome/Default/Cookies')  #for linux my_pass = 'peanuts'.encode('utf8') iterations = 1 cookie_file = 'Cookies'  salt = b'saltysalt' length = 16 iv = b' ' * length     def expand_str(token):   token_len = len(token)   expand_len = (token_len // length + 1) * length - token_len   return token.encode('ascii') + b'/x0c' * expand_len   def aes_encrypt(token):   key = PBKDF2(my_pass, salt, length, iterations)   cipher = AES.new(key, AES.MODE_CBC, IV=iv)   enc_token = cipher.encrypt(token)   return b'v10' + enc_token   def aes_decrypt(token):   key = PBKDF2(my_pass, salt, length, iterations)   cipher = AES.new(key, AES.MODE_CBC, IV=iv)   dec_token = cipher.decrypt(token)   return dec_token   def query_cookies():   with sqlite3.connect(cookie_file) as conn:     sql = "select host_key, name, encrypted_value from cookies where name = 'jzysYonghu'"     #sql = "select * from cookies"     result = conn.execute(sql).fetchall()   return result   def write_cookies(enc_token):   with sqlite3.connect(cookie_file) as conn:     b = sqlite3.Binary(enc_token)     sql = """update cookies set encrypted_value = ? where name = 'remember_token'"""      conn.execute(sql, (b, ))  def change_user(token):   write_cookies(ase_encrypt(expand_str(token)))  if __name__ == '__main__':   data = query_cookies()[0][2]   print(data)   print(len(data))   print(aes_decrypt(data[3:])) 

加密后在字符串前面添加了一個v10，因此解密前要先去掉

總結(jié)

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