Python AttributeError: 'Context' 对象没有属性 'wrap_socket'
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AttributeError: 'Context' object has no attribute 'wrap_socket'
提问by Nils Milchert
I am trying to set up a Flask server that uses an OpenSSL context. However, since I moved the script on a different server, it keeps throwing the following error, no matter if I am using Python 2.7 or 3.4 and no matter which SSL method I chose (SSLv23 / TLSv1/...):
我正在尝试设置一个使用 OpenSSL 上下文的 Flask 服务器。但是，由于我将脚本移到了不同的服务器上，因此无论我使用的是 Python 2.7 还是 3.4，也无论我选择哪种 SSL 方法（SSLv23 / TLSv1/...），它都会不断抛出以下错误：
File "/usr/lib/python3.4/threading.py", line 920, in _bootstrap_inner
self.run()
File "/usr/lib/python3.4/threading.py", line 868, in run
self._target(*self._args, **self._kwargs)
File "/usr/local/lib/python3.4/dist-packages/werkzeug/serving.py", line 602, in inner
passthrough_errors, ssl_context).serve_forever()
File "/usr/local/lib/python3.4/dist-packages/werkzeug/serving.py", line 506, in make_server
passthrough_errors, ssl_context)
File "/usr/local/lib/python3.4/dist-packages/werkzeug/serving.py", line 450, in __init__
self.socket = ssl_context.wrap_socket(self.socket,
AttributeError: 'Context' object has no attribute 'wrap_socket'
The according code below:
下面的相应代码：
if __name__ == "__main__":
context = SSL.Context(SSL.SSLv23_METHOD)
context.use_privatekey_file('key.key')
context.use_certificate_file('cert.crt')
app.run(host='0.0.0.0', port=80, ssl_context=context, threaded=True, debug=True)
Thank you very much in advance! I am happy for any help
非常感谢您提前！我很高兴得到任何帮助
采纳答案by Markus Unterwaditzer
As of 0.10, Werkzeug doesn't support OpenSSL contexts anymore. This decision was made because it is easier to support ssl.SSLContextacross Python versions. Your option to re-write this code is this one:
从 0.10 开始，Werkzeug 不再支持 OpenSSL 上下文。做出此决定是因为ssl.SSLContext跨 Python 版本支持更容易。重写此代码的选项是：
if __name__ == "__main__":
context = ('cert.crt', 'key.key')
app.run(host='0.0.0.0', port=80, ssl_context=context, threaded=True, debug=True)
See http://werkzeug.pocoo.org/docs/latest/serving/for all possibilities.
有关所有可能性，请参阅http://werkzeug.pocoo.org/docs/latest/serving/。
