Nginx为使用authenticatedsl的请求返回400

2024-04-25 05:18:22 发布

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我有一个服务器,它期望通过经过身份验证的SSL从python2.7.6客户机发出请求。它已经在生产中运行了几个月,在我的本地开发环境中也是如此。他们都用Nginx。首先,我在Mac上开发,但是为了确定这个问题,我已经用完了一个Ubuntu14.04VM。在

从周五开始,客户机将得到400(“错误请求”)。我没有明确升级或更改任何内容。版本控制同意没有任何改变。它只在与本地(而不是生产)交谈时中断,所以我认为这是Nginx的问题。但是,它仍然可以使用cURL到local。在

这是返回的400个内容:

vagrant@deploy:/deployment/deploy_scripts/dev$ ./curl_ds_host_shell.py 
<html>
<head><title>400 No required SSL certificate was sent</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<center>No required SSL certificate was sent</center>
<hr><center>nginx/1.4.6 (Ubuntu)</center>
</body>
</html>

它在卷曲上效果很好:

^{pr2}$

它也适用于python3.4。似乎只有urllib2/httplib有问题(我使用的是requests,它调用urllib2/httplib)。这个直接的例子失败了:

import urllib2
import httplib

cert_filepath = '/var/lib/rt_data/ssl/rt.crt.pem'
key_filepath = '/var/lib/rt_data/ssl/rt.private_key.pem'

url = 'https://deploy_api.local:8443/auth/admin/1/hosts'


class HTTPSClientAuthHandler(urllib2.HTTPSHandler):
    """Wrapper to allow for authenticated SSL connections."""

    def __init__(self, key, cert):
        urllib2.HTTPSHandler.__init__(self)
        self.key = key
        self.cert = cert

    def https_open(self, req):
        # Rather than pass in a reference to a connection class, we pass in
        # a reference to a function which, for all intents and purposes,
        # will behave as a constructor
        return self.do_open(self.getConnection, req)

    def getConnection(self, host, timeout=300):
        return httplib.HTTPSConnection(host, key_file=self.key, cert_file=self.cert)

opener = urllib2.build_opener(HTTPSClientAuthHandler(key_filepath, cert_filepath))
response = opener.open(url)

response_data = response.read()
print(response_data)

有人知道为什么会这样吗?在


Tags: tokeyselfhostssldatacertresponse