pkg5unittest.py 文件源码

def calc_pem_hash(pth):
                """Find the hash of pem representation the file."""
                with open(pth, "rb") as f:
                        cert = x509.load_pem_x509_certificate(
                            f.read(), default_backend())
                return hashlib.sha1(
                    cert.public_bytes(serialization.Encoding.PEM)).hexdigest()