适用于kms的Python身份验证

时间:2019-09-14 15:55:16

标签: google-compute-engine google-cloud-kms

我是Google Cloud kms产品的新手,有没有关于如何使用python(从第三方服务器)认证kms的教程?目的是访问公共密钥,对数据进行加密(async)。另一台服务器将具有更多权限,并且能够解密。我不想使用gcloud shell客户端。

1 个答案:

答案 0 :(得分:1)

我使用json文件解决了它。如果将来有帮助,我会发布代码。

def encrypt_rsa(plaintext, key_name):

# get the public key credentials = service_account.Credentials.from_service_account_file( 'the_key_file_of_service_account.json') scoped_credentials = credentials.with_scopes( ['https://www.googleapis.com/auth/cloud-platform']) client = kms_v1.KeyManagementServiceClient(credentials=credentials) response = client.get_public_key(key_name) key_txt = response.pem.encode('ascii') public_key = serialization.load_pem_public_key(key_txt, default_backend()) # encrypt plaintext pad = padding.OAEP(mgf=padding.MGF1(algorithm=hashes.SHA256()), algorithm=hashes.SHA256(), label=None) plaintext = base64.urlsafe_b64encode(plaintext.encode("ascii")) return public_key.encrypt(plaintext, pad)