From f6be07da74c664b57ac8c053585f919c79f9af44 Mon Sep 17 00:00:00 2001 From: Seong-ho Cho Date: Sat, 16 Sep 2017 08:57:10 +0900 Subject: [PATCH] fix #5111 AttributeError occured with >=pyOpenSSL-17.2.0 (#5112) --- acme/acme/crypto_util.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/acme/acme/crypto_util.py b/acme/acme/crypto_util.py index de15284c039..b8fba03488a 100644 --- a/acme/acme/crypto_util.py +++ b/acme/acme/crypto_util.py @@ -2,6 +2,7 @@ import binascii import contextlib import logging +import os import re import socket import sys @@ -243,7 +244,7 @@ def gen_ss_cert(key, domains, not_before=None, """ assert domains, "Must provide one or more hostnames for the cert." cert = OpenSSL.crypto.X509() - cert.set_serial_number(int(binascii.hexlify(OpenSSL.rand.bytes(16)), 16)) + cert.set_serial_number(int(binascii.hexlify(os.urandom(16)), 16)) cert.set_version(2) extensions = [