使用Powershell获取IIS HTTP响应标头(原始属性) [英] Get IIS HTTP Response Headers using Powershell (rawattributes)

问题描述

在PowerShell中，我试图列出所有没有名称和值的特定组合的HTTP响应标头.

In PowerShell, I am trying to list all the HTTP Response Headers that do not have a specific combination of Name and Value.

具体来说:

名称不是"X-Powered-By".AND值不是"ASP.NET"

Name is not "X-Powered-By" AND Value is not "ASP.NET"

通过使用此解决方案，我设法取得了一些进展，但我无法查询所需值的结果:

I managed to get some progress by using this solution, but I cannot manage to inquire into the results for the values I want:

$iisWebsiteName = "Default Web Site"
$IISManager = new-object Microsoft.Web.Administration.ServerManager 
$IISConfig = $IISManager.GetWebConfiguration($iisWebsiteName)
$httpProtocolSection = $IISConfig.GetSection("system.webServer/httpProtocol") 
$customHeadersCollection = $httpProtocolSection.GetCollection("customHeaders")
$customHeader = $customHeadersCollection | Select-Object rawattributes | Select-Object -Expand *

这就是我的回应:

X-Powered-By
Referrer-Policy
ASP.NET
no-referrer

我不知道如何查询此输出并获取相关项目，或者我什至没有正确地研究它.

I have no idea how to query into this output and get the relevant items, or if I am even looking into it the right way.

推荐答案

此处对输出数据的方式略有改动.

Here is a slight alteration to how to output this data.

$iisWebsiteName          = "Default Web Site"
$IISManager              = new-object Microsoft.Web.Administration.ServerManager 
$IISConfig               = $IISManager.GetWebConfiguration($iisWebsiteName)

$httpProtocolSection     = $IISConfig.GetSection("system.webServer/httpProtocol") 
$customHeadersCollection = ($httpProtocolSection.GetCollection("customHeaders")) | 
                            Select-Object -Property RawAttributes
$customHeadersCollection.RawAttributes
# Results
<#
Key   Value       
---   -----       
name  X-Powered-By
value ASP.NET 
#>

$customHeadersCollection.RawAttributes.name
# Results
<#
X-Powered-By
#>

$customHeadersCollection.RawAttributes.Values
# Results
<#
X-Powered-By
ASP.NET
#>

$customHeadersCollection.RawAttributes.Values[0]
# Results
<#
X-Powered-By
#>

$customHeadersCollection.RawAttributes.Values[1]
# Results
<#
ASP.NET
#>

更新

根据您在下面的评论.有多种方法可以过滤内容.比较运算符是第一个开始的地方.

As per your comment below. There are a number of ways to filter content. Comparison operators are the first place to start.

$customHeadersCollection.RawAttributes.Values -ne 'ASP.NET'
# Results
<#
X-Powered-By
#>

$customHeadersCollection.RawAttributes.Values -ne 'X-Powered-By'
# Results
<#
ASP.NET
#>

$customHeadersCollection.RawAttributes.Values -notmatch 'ASP'
# Results
<#
X-Powered-By
#>

您可以根据需要传入例外列表.

You can pass in a list of exceptions as needed.

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