由于谷歌瀏覽器80以后版本采用了新的加密方式,所以記錄在這里
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# -*- coding:utf-8 -*-import osimport jsonimport base64import sqlite3from win32crypt import CryptUnprotectDatafrom cryptography.hazmat.primitives.ciphers.aead import AESGCM# pip install pywin32# pip install cryptography# 文檔:https://source.chromium.org/chromium/chromium/src/+/master:components/os_crypt/os_crypt_win.cc?q=OSCrypt&ss=chromiumclass Chrome: def __init__(self): self.local_state = os.environ['LOCALAPPDATA'] + r'\Google\Chrome\User Data\Local State' self.cookie_path = os.environ['LOCALAPPDATA'] + r"\Google\Chrome\User Data\Default\Login Data" def get_key(self): with open(self.local_state, 'r', encoding='utf-8') as f: base64_encrypted_key = json.load(f)['os_crypt']['encrypted_key'] encrypted_key_with_header = base64.b64decode(base64_encrypted_key) # 去掉開頭的DPAPI encrypted_key = encrypted_key_with_header[5:] key_ = CryptUnprotectData(encrypted_key, None, None, None, 0)[1] return key_ @staticmethod def decrypt_string(key, secret, salt=None): """ 解密 """ # 去掉'v10' nonce, cipher_bytes = secret[3:15], secret[15:] aes_gcm = AESGCM(key) return aes_gcm.decrypt(nonce, cipher_bytes, salt).decode('utf-8') @staticmethod def encrypt_string(key, data, salt=None): """ 加密 """ aes_gcm = AESGCM(key) prefix = "v10".encode("utf-8") # 隨機生成12位字符串,拼接"v10" 共15位 nonce = os.urandom(12) cipher_bytes = data.encode("utf-8") return prefix + nonce + aes_gcm.encrypt(nonce, cipher_bytes, salt) def get_password(self, host): sql = f"select username_value,password_value from logins where signon_realm ='{host}';" with sqlite3.connect(self.cookie_path) as conn: cu = conn.cursor() res = cu.execute(sql).fetchall() cu.close() result = [] key = self.get_key() for name, encrypted_value in res: if encrypted_value[0:3] == b'v10' or encrypted_value[0:3] == b'v11': password = self.decrypt_string(key, encrypted_value) else: password = CryptUnprotectData(encrypted_value)[1].decode() result.append({'user_name': name, 'password': password}) return result def set_password(self, host, username, password): key = self.get_key() encrypt_secret = self.encrypt_string(key, password) sq = f"""update logins set password_value=x'{encrypt_secret.hex()}' where signon_realm ='{host}' and username_value='{username}';""" with sqlite3.connect(self.cookie_path) as conn: cu = conn.cursor() cu.execute(sq) conn.commit()if __name__ == '__main__': a = Chrome() aa = a.get_password("https://baidu.com") print(aa) |
以上就是python 獲取谷歌瀏覽器保存的密碼的詳細內容，更多關于python 獲取瀏覽器密碼的資料請關注服務器之家其它相關文章！
原文鏈接：https://www.cnblogs.com/lyalong/tag/python/default.html?page=2
