“SSL: CERTIFICATE_VERIFY_FAILED”错误

我得到以下错误:

Exception in thread Thread-3:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 810, in        __bootstrap_inner
self.run()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 763, in  run
self.__target(*self.__args, **self.__kwargs)
File "/Users/Matthew/Desktop/Skypebot 2.0/bot.py", line 271, in process
info = urllib2.urlopen(req).read()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 431, in open
response = self._open(req, data)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 449, in _open
'_open', req)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 409, in _call_chain
result = func(*args)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1240, in https_open
context=self._context)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1197, in do_open
raise URLError(err)
URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:581)>

下面是导致这个错误的代码:

if input.startswith("!web"):
    input = input.replace("!web ", "")      
    url = "https://domainsearch.p.mashape.com/index.php?name=" + input
    req = urllib2.Request(url, headers={ 'X-Mashape-Key': 'XXXXXXXXXXXXXXXXXXXX' })
    info = urllib2.urlopen(req).read()
    Message.Chat.SendMessage ("" + info)

我正在使用的API要求我使用HTTPS。我怎样才能让它绕过验证呢?

当前回答

如果你在vCenter 6上，你应该将你vCenter的vmware证书颁发机构证书添加到你的操作系统的受信任CA列表中。要下载证书，请执行以下操作

打开Web浏览器。导航到https:// 在右下角单击“下载受信任的根CA”链接

在Fedora

解压缩并将扩展名从.0更改为.cer 将其复制到/etc/pki/ca-trust/source/anchors/ 执行update-ca-trust命令。

链接:

https://virtualizationreview.com/articles/2015/04/02/install-root-self-signed-certificate-vcenter-6.aspx?m=1 http://forums.fedoraforum.org/showthread.php?t=293856

2016-04-25 01:57:53

其他回答

Ln -s /usr/local/share/certs/ca-root-nss。crt /etc/ssl/cert.pem

(10.1 FreeBSD)

2017-03-13 09:30:43

Amazon EC2上的Python 2.7，附带centOS 7

我必须设置env变量SSL_CERT_DIR指向我的ca-bundle，它位于/etc/ssl/certs/ca-bundle.crt

2018-05-18 22:40:41

对于Centos 6/7、Fedora上的Python 3.4+，只需按如下方式安装受信任CA:

拷贝CA.crt到/etc/pki/ca-trust/source/anchors/ update-ca-trust force-enable update-ca-trust提取

2016-05-05 14:57:42

使用pip安装PyOpenSSL对我来说是有效的(没有转换为PEM):

pip install PyOpenSSL

2018-02-15 15:12:04

I was getting the same error, and also went on a wild goose chase for quite a while before I gave up and started trying things on my own. I eventually figured it out, so I thought I'd share. In my case, I am running Python 2.7.10 (due to reasons beyond my control) on Linux, don't have access to the requests module, can't install certificates globally at the OS or Python level, can't set any environment variables, and need to access a specific internal site that uses internally issued certificates.

注意:禁用SSL验证从来不是一个选项。我正在下载一个脚本，它可以立即以根用户的身份运行。没有SSL验证，任何web服务器都可以假装是我的目标主机，而我只是接受他们给我的任何东西，并以root身份运行它!

我将根证书和中间证书(可能不止一个)以pem格式保存到一个文件中，然后使用以下代码:

import ssl,urllib2
data = urllib2.build_opener(urllib2.HTTPSHandler(context=ssl.create_default_context(cafile='/path/to/ca-cert-chain.pem')), urllib2.ProxyHandler({})).open('https://your-site.com/somefile').read()
print(data)

注意，我在那里添加了urllib2.ProxyHandler({})。这是因为在我们的环境中，代理是默认设置的，但它们只能访问外部站点，不能访问内部站点。如果没有代理绕过，我就无法访问内部站点。如果你没有这个问题，你可以简化如下:

data = urllib2.build_opener(urllib2.HTTPSHandler(context=ssl.create_default_context(cafile='/path/to/ca-cert-chain.pem'))).open('https://your-site.com/somefile').read()

工作起来很有魅力，而且不会危及安全。

享受吧!

2021-09-03 01:12:51

“SSL: CERTIFICATE_VERIFY_FAILED”错误

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