使用自定义域和证书信息获取所有应用程序代理应用

概述

PowerShell 脚本示例列出了使用自定义域的所有Microsoft Entra应用程序代理应用程序，并列出与自定义域关联的证书信息。

如果没有 Azure 订阅，请在开始前创建 Azure 试用版。

此示例需要 Microsoft Graph Beta PowerShell 模块 2.10 或更高版本。

示例脚本

# This sample script gets all Microsoft Entra application proxy application custom domain applications & uploaded certificates.
#
# Version 1.0
#
# This script requires PowerShell 5.1 (x64) and one of the following modules:
#
# Microsoft.Graph ver 2.10
#
# Before you begin:
#    
#    Required Microsoft Entra role at least Application Administrator or Application Developer 
#    or appropriate custom permissions as documented https://learn.microsoft.com/azure/active-directory/roles/custom-enterprise-app-permissions
#
# 

Import-Module Microsoft.Graph.Beta.Applications

Connect-MgGraph -Environment China -ClientId 'YOUR_CLIENT_ID' -TenantId 'YOUR_TENANT_ID' -Scope Directory.Read.All -NoWelcome

Write-Host "Reading service principals. This operation might take longer..." -BackgroundColor "Black" -ForegroundColor "Green"

$allApps = Get-MgBetaServicePrincipal -Top 100000 | where-object {$_.Tags -Contains "WindowsAzureActiveDirectoryOnPremApp"}

$numberofAadapApps, $certsNumber = 0, 0

[string[]]$certs = $null

Write-Host "Displaying all custom domain Microsoft Entra application proxy applications and the uploaded certificates..." -BackgroundColor "Black" -ForegroundColor "Green"
Write-Host " "

foreach ($item in $allApps) {

 $aadapApp, $aadapAppConf, $aadapAppConf1 = $null, $null, $null
 
 $aadapAppId =  Get-MgBetaApplication -Top 100000 | where-object {$_.AppId -eq $item.AppId}
 $aadapAppConf = Get-MgBetaApplication -ApplicationId $aadapAppId.Id -ErrorAction SilentlyContinue -select OnPremisesPublishing | select OnPremisesPublishing -expand OnPremisesPublishing 
 $aadapAppConf1 = Get-MgBetaApplication -ApplicationId $aadapAppId.Id -ErrorAction SilentlyContinue -select OnPremisesPublishing | select OnPremisesPublishing -expand OnPremisesPublishing `
  | select verifiedCustomDomainCertificatesMetadata -expand verifiedCustomDomainCertificatesMetadata 

  if (($aadapAppConf -ne $null) -and ($aadapAppConf.ExternalUrl -notmatch ".msappproxy.net")) {
   
  Write-Host $item.DisplayName"(AppId: " $item.AppId ", ObjId:" $item.Id")" -BackgroundColor "Black" -ForegroundColor "White"
  Write-Host
  Write-Host "External Url: " $aadapAppConf.ExternalUrl
  Write-Host "Internal Url: " $aadapAppConf.InternalUrl
  Write-Host "Pre-authentication: " $aadapAppConf.ExternalAuthenticationType
  Write-Host

  If ($aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.Thumbprint.Length -ne 0) {
       
        Write-Host " "
        Write-Host "SSL Certificate details:"
        Write-Host "Certificate SubjectName: " $aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.SubjectName
        Write-Host "Certificate Issuer: " $aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.IssuerName
        Write-Host "Certificate Thumbprint: " $aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.Thumbprint
        Write-Host "Valid from: " $aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.IssueDate
        Write-Host "Valid to: " $aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.ExpiryDate
        Write-Host " "

        if ($null -eq ($aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.Thumbprint | ? { $certs -match $_ })) {
        
        
          $certs += " `r`nSSL Certificate details:`r`nCertificate SubjectName: " + $aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.SubjectName
          $certs += "Certificate Issuer: " + $aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.IssuerName
          $certs += "Certificate Thumbprint: " + $aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.Thumbprint
          $certs += "Valid from: " + $aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.IssueDate
          $certs += "Valid to: " + $aadapAppConf1.VerifiedCustomDomainCertificatesMetadata.ExpiryDate + "`r`n"

          $certsNumber = $certsNumber + 1
          
        }

  $numberofAadapApps = $numberofAadapApps + 1      
     }
  }
}


Write-Host
Write-Host "Number of the Microsoft Entra application proxy applications with custom domain: " $numberofAadapApps -BackgroundColor "Black" -ForegroundColor "White"
Write-Host ("")
Write-Host ("Number of uploaded certificates: " + $certsNumber) -BackgroundColor "Black" -ForegroundColor "White"
Write-Host ("")
Write-Host ("Used certificates:") -BackgroundColor "Black" -ForegroundColor "White"
Write-Host ("")

$certs 

Write-Host
Write-Host "Finished." -BackgroundColor "Black" -ForegroundColor "Green"
Write-Host "To disconnect from Microsoft Graph, please use the Disconnect-MgGraph cmdlet."

脚本说明

后续步骤

• Microsoft Graph PowerShell 概述
• Microsoft Entra应用程序代理 PowerShell 示例