conftest.py 文件源码

def key2bytes():
    def convert(key):
        if isinstance(key, rsa.RSAPrivateKey):
            return key.private_bytes(
                encoding=serialization.Encoding.PEM,
                format=serialization.PrivateFormat.PKCS8,
                encryption_algorithm=serialization.NoEncryption())
        elif isinstance(key, rsa.RSAPublicKey):
            der = key.public_bytes(
                encoding=serialization.Encoding.DER,
                format=serialization.PublicFormat.SubjectPublicKeyInfo)
            return base64.b64encode(der).decode(encoding='utf-8')
    return convert