某航专业版返回数据解密

某航专业版返回数据解密

import base64
import zlib
from cryptography.hazmat.primitives import padding
from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
from cryptography.hazmat.backends import default_backend
from Crypto.Cipher import PKCS1_v1_5
from Crypto import Random
from Crypto.PublicKey import RSA
import json


def rsa_decrypt(text_encrypted_base64: str):
    private_key = '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'
    private_key = [private_key[64 * _: 64 * _ + 64] for _ in range(0, len(private_key) // 64 + 1)]
    private_key = [_ for _ in private_key if _]
    private_key = '''-----BEGIN PRIVATE KEY-----\n''' + '\n'.join(private_key) + '''\n-----END PRIVATE KEY-----'''
    private_key = private_key.encode()
    # 字符串指定编码（转为bytes）
    text_encrypted_base64 = text_encrypted_base64.encode('utf-8')
    # base64解码
    text_encrypted = base64.b64decode(text_encrypted_base64)
    # 构建私钥对象
    cipher_private = PKCS1_v1_5.new(RSA.importKey(private_key))
    # 解密（bytes）
    text_decrypted = cipher_private.decrypt(text_encrypted, Random.new().read)
    return base64.b64encode(text_decrypted).decode()


def decrypt_aes_cbc(ciphertext, key, iv):
    key = base64.b64decode(key)
    iv = base64.b64decode(iv)
    ciphertext = base64.b64decode(ciphertext)
    backend = default_backend()
    cipher = Cipher(algorithms.AES(key), modes.CBC(iv), backend=backend)
    decryptor = cipher.decryptor()
    padded_data = decryptor.update(ciphertext) + decryptor.finalize()
    unpadder = padding.PKCS7(128).unpadder()
    data = unpadder.update(padded_data) + unpadder.finalize()
    return decompress_data(data)


def decompress_data(data):
    try:
        decompressed_data = zlib.decompress(data, -zlib.MAX_WBITS)
        return json.loads(decompressed_data.decode())
    except Exception as e:
        print("解压缩失败：", e)
        return None


if __name__ == '__main__':
    text = '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'
    json_data = json.loads(base64.b64decode(text).decode())
    key = rsa_decrypt(json_data['k'])
    toJsonData = json.loads(base64.b64decode(json_data['d']).decode())
    value = toJsonData['value']
    iv = toJsonData['iv']
    decrypted_message = decrypt_aes_cbc(value, key, iv)
    print(decrypted_message)