带有自签名证书的 VBA ServerXMLHTTP https 请求 [英] VBA ServerXMLHTTP https request with self signed certificate

问题描述

我正在使用 ServerXMLHTTP 对象在 excel 2007 vba 脚本上发出一些 http 请求.

I'm using a ServerXMLHTTP object to make some http requests on an excel 2007 vba script.

但我需要连接到使用自签名 SSL 证书的 https 服务器，因此默认情况下我收到消息证书颁发机构无效或不正确".有没有办法配置 ServerXMLHTTP 对象，使其不需要 CA 证书?

But I need to connect to an https server which uses a self-signed SSL Certificate, so by default I get the message "The certificate authority is invalid or incorrect". Is there a way to configure the ServerXMLHTTP object so that it doesn't requires a CA Certificate?

一些示例代码如下:

Set objHTTP = CreateObject("MSXML2.ServerXMLHTTP")
  objHTTP.Open "POST", "https://invernalia.homelinux.net", False, "user", "password"
  objHTTP.setRequestHeader "User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
  objHTTP.send ("")

推荐答案

这个问题我曾经有一段时间遇到过，多亏了这个，我才得以解决:

I used to have this problem for a while, and I only managed to get past it thanks to this:

Set objHTTP = CreateObject("MSXML2.ServerXMLHTTP")
objHTTP.SetOption 2, objHTTP.GetOption(2)
objHTTP.Open "POST", "https://invernalia.homelinux.net", False, "user", "password"
objHTTP.setRequestHeader "User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
objHTTP.send ("")

我在这里找到了这个setOption 方法 和 getOption方法

I have found this here setOption Method and getOption Method

在此代码中，我刚刚使用了 SXH_SERVER_CERT_IGNORE_ALL_SERVER_ERRORS，但您可以尝试使用更具体的其他代码:

Here in this code I have just used SXH_SERVER_CERT_IGNORE_ALL_SERVER_ERRORS but you can try with others more specific:

• SXH_SERVER_CERT_IGNORE_WRONG_USAGE
• SXH_SERVER_CERT_IGNORE_CERT_CN_INVALID
• SXH_SERVER_CERT_IGNORE_CERT_DATE_INVALID
• SXH_SERVER_CERT_IGNORE_UNKNOWN_CA

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