我如何使用Python解码一个以pem格式(base64编码)编码的证书?例如来自github.com的证书:
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----
根据ssl-shopper的说法,应该是这样的:Common Name: github.com
Subject Alternative Names: github.com, www.github.com
Organization: GitHub, Inc.
Locality: San Francisco
State: California
Country: US
Valid From: May 26, 2011
Valid To: July 29, 2013
如何使用Python获取此纯文本?