Python requests的SSL证书验证方式

requests的SSL证书验证

1、对于HTTPS

默认情况下，启用SSL验证，如果无法验证SSL证书会导致：

requests.exceptions.SSLError: ("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')],)",)

解决办法：

# 在requests中加入verify=False
res = requests.get(ur,verify=False)

2、以上步骤后，会出现警告

InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings InsecureRequestWarning)

解决办法：

 from requests.packages.urllib3.exceptions import InsecureRequestWarning
# 禁用安全请求警告
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)

requests处理不信任的ssl证书

不验证ssl证书

requests.get(url,verify=False)

以前的12306证书不被认证

对于https协议

会有一个ssl证书的加密认证