当我尝试:
HTTPoison.get! "https://facebook.com"
我明白了:
** (HTTPoison.Error) {:tls_alert, 'unknown ca'}
[error] SSL: :certify: ssl_handshake.erl:1606:Fatal error: unknown ca
(httpoison) lib/httpoison.ex:66: HTTPoison.request!/5
这是预期的,因为在我的公司,我需要相信防火墙的证书才能离开。
我信任系统范围内的证书(.cer文件),这就是为什么wget
在访问https
网址时没有给我ssl错误的原因。但似乎hackney / HTTPoison忽略了这种配置。
如何让HTTPoison / hackney将证书识别为可信证书?
答案 0 :(得分:2)
我最近也遇到过这个问题。对我来说有用的是根据this ticket中的开发人员将证书文件的位置直接传递给final CategoryHolder holder = convertView != null ?
(CategoryHolder) v.getTag() :
new CategoryHolder((CheckBox) v.findViewById(R.id.checkBox), (TextView) v.findViewById(R.id.name));
:
hackney
或者,您可以在不检查证书的情况下执行SSL连接(有关请求选项here的更多信息):
opts = [{:ssl_options, [{:cacertfile, "/<path to my cert>/MyCertificates.pem"}]}]
HTTPoison.post(login, headers, hackney: opts)
答案 1 :(得分:2)
证书文件路径正在传递给HTTPoison选项,如下所示:
defp add_certs do
[
hackney: [ # :hackney options
ssl_options: [ # :ssl options
cacertfile: # CA certificate used to validate server cert; path(), "string" is ok
certfile: # client certificate, signed by CA; path(), "string" is ok
keyfile: # private key for client.crt; path(). "string" is ok
password: # password for keyfile; string(), "string" not ok, use 'char list'
]
]
]
end
HTTPoison.post(url, request_xml, headers, add_certs)