generate_wrapped_rsa_key.py 文件源码

def get_google_public_cert_key():
    r = requests.get(GOOGLE_PUBLIC_CERT_URL)
    r.raise_for_status()

    # Load the certificate.
    certificate = x509.load_pem_x509_certificate(
        r.text.encode('utf-8'), default_backend())

    # Get the certicate's public key.
    public_key = certificate.public_key()

    return public_key