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import base64import sys,osfrom Crypto import Randomfrom Crypto.Cipher import AESimport configparserfile_path = os.path.realpath(__file__)bin_path = os.path.split(file_path)[0]base_path = os.path.split(bin_path)[0]con_path = base_path + os.sep + 'config'config=configparser.ConfigParser()config.read(con_path+"/conf.config")# 加密函数def encrypt(originalPassword):    bs = AES.block_size    pad = lambda s: s + (bs - len(s) % bs) * chr(bs - len(s) % bs)    paddPassword = pad(originalPassword)    iv = Random.OSRNG.new().read(bs)    key = os.urandom(32)    cipher = AES.new(key, AES.MODE_CBC, iv)    encryptPassword = base64.b64encode(iv + cipher.encrypt(paddPassword) + key)    return encryptPassword# 解密函数def decrypt(encryptPassword):    base64Decoded = base64.b64decode(encryptPassword)    bs = AES.block_size    unpad = lambda s: s[0:-s[-1]]    iv = base64Decoded[:bs]    key = base64Decoded[-32:]    cipher = AES.new(key, AES.MODE_CBC, iv)    originalPassword = unpad(cipher.decrypt(base64Decoded[:-32]))[bs:]    return originalPasswordif __name__ == '__main__':#   oracle数据库加密    oraPwd =config.get('targetddb','pass')    encryptOraPwd = encrypt(oraPwd)    config.set("targetddb", "pass", encryptOraPwd.decode(encoding='UTF-8',errors='strict'))    print("The Oracle database password has been encrypted!")#   服务器加密    serPwd = config.get('getfile', 'password')    encryptSerPwd = encrypt(serPwd)    config.set("getfile", "password", encryptSerPwd.decode(encoding='UTF-8',errors='strict'))    print("The server password has been encrypted!")    config.write(open(con_path+"/conf.config", "w"))

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