Powershell v3 Invoke-WebRequest HTTPS 错误 [英] Powershell v3 Invoke-WebRequest HTTPS error

问题描述

使用 Powershell v3 的 Invoke-WebRequest 和 Invoke-RestMethod 我已经成功地使用 POST 方法将 json 文件发布到 https 网站.

Using Powershell v3's Invoke-WebRequest and Invoke-RestMethod I have succesfully used the POST method to post a json file to a https website.

我使用的命令是

 $cert=New-Object System.Security.Cryptography.X509Certificates.X509Certificate2("cert.crt")
 Invoke-WebRequest -Uri https://IPADDRESS/resource -Credential $cred -certificate $cert -Body $json -ContentType application/json -Method POST

但是，当我尝试使用 GET 方法时:

However when I attempt to use the GET method like:

 Invoke-WebRequest -Uri https://IPADDRESS/resource -Credential $cred -certificate $cert -Method GET

返回以下错误

 Invoke-RestMethod : The underlying connection was closed: An unexpected error occurred on a send.
 At line:8 char:11
 + $output = Invoke-RestMethod -Uri https://IPADDRESS/resource -Credential $cred
 +           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest)      [Invoke-RestMethod], WebException
+ FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeRestMethodCommand

我尝试使用以下代码忽略 SSL 证书，但我不确定它是否真的在做任何事情.

I have attempted using the following code to ignore SSL cert, but I'm not sure if its actually doing anything.

 [System.Net.ServicePointManager]::ServerCertificateValidationCallback = {$true}

有人可以就此处可能出现的问题以及如何解决问题提供一些指导吗?

Can someone provide some guideance on what might be going wrong here and how to fix it?

谢谢

推荐答案

这个解决方法对我有用:http:///connect.microsoft.com/PowerShell/feedback/details/419466/new-webserviceproxy-needs-force-parameter-to-ignore-ssl-errors

This work-around worked for me: http://connect.microsoft.com/PowerShell/feedback/details/419466/new-webserviceproxy-needs-force-parameter-to-ignore-ssl-errors

基本上，在您的 PowerShell 脚本中:

Basically, in your PowerShell script:

add-type @"
    using System.Net;
    using System.Security.Cryptography.X509Certificates;
    public class TrustAllCertsPolicy : ICertificatePolicy {
        public bool CheckValidationResult(
            ServicePoint srvPoint, X509Certificate certificate,
            WebRequest request, int certificateProblem) {
            return true;
        }
    }
"@
[System.Net.ServicePointManager]::CertificatePolicy = New-Object TrustAllCertsPolicy

$result = Invoke-WebRequest -Uri "https://IpAddress/resource"

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