python解决SNIMissingWarning和InsecurePlatformWarning警告

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于 2017-05-09 10:02:37 发布

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分类专栏： python 文章标签： SNIMissingWarning InsecurePlatformWarn

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本文介绍了解决在Python中使用urllib3库进行HTTPS请求时出现的SNIMissingWarning和InsecurePlatformWarning警告的方法。这两个警告通常提示TLS配置不正确或缺少必要的扩展。文章提供了通过安装特定库来解决这些问题的具体步骤。

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在想要获取https站点的资源时，会报出SNIMissingWarning和InsecurePlatformWarning警告

SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform.

This may cause the server to present an incorrect TLS certificate, which can cause validation failures. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#snimissingwarning.
SNIMissingWarning
A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning

解决方法：

在cmd中输入：

pip install pyopenssl ndg-httpsclient pyasn1