HybridHealthServices_utils.ps1
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# Gets ADHybridHealthService agent information from the local computer # May 26th 2021 function Get-HybridHealthServiceAgentInfo { <# .SYNOPSIS Gets ADHybridHealthService agent information from the local computer. .DESCRIPTION Gets ADHybridHealthService agent information from the local computer. .Parameter Service Which service's agent information to return. Can be one of "ADFS" or "Sync". Defaults to ADFS. .Example PS C:\>Get-AADIntHybridHealthServiceAgentInfo AgentKey : 6Fk9SiL[redacted]Hw== TenantId : 5d898b21-4478-4ee0-a2be-ad4dfb540b09 ServiceId : 59f626ab-92cd-4658-b12f-12a604f5f1c2 ServiceMemberId : 0bfc0715-1ed2-44c7-89ec-bf7842cc4575 MachineId : 279a0323-4647-494c-ac3a-fc13545f3c33 #> [cmdletbinding()] Param( [ValidateSet("ADFS","Sync")] [String]$Service="ADFS" ) Begin { # Add the required assembly and entropy Add-Type -AssemblyName System.Security $entropy = [text.encoding]::Unicode.getBytes("ra4k1Q0qHdYSZfqGxgnFB3c6Z025w4IU") } Process { $attributes = [ordered]@{} try { # Decrypt the agent key $encAgentKey = Convert-B64ToByteArray -B64 (Get-ItemPropertyValue -Path "HKLM:\SOFTWARE\Microsoft\ADHealthAgent" -Name "AgentKey") $attributes["AgentKey"] = Convert-ByteArrayToB64 -Bytes ([Security.Cryptography.ProtectedData]::Unprotect([byte[]]$encAgentKey, $entropy, 'CurrentUser')) # Get other relevant agent information $attributes["TenantId"] = Get-ItemPropertyValue -Path "HKLM:\SOFTWARE\Microsoft\ADHealthAgent" -Name "TenantId" $attributes["ServiceId"] = Get-ItemPropertyValue -Path "HKLM:\SOFTWARE\Microsoft\ADHealthAgent\$Service" -Name "ServiceId" $attributes["ServiceMemberId"] = Get-ItemPropertyValue -Path "HKLM:\SOFTWARE\Microsoft\ADHealthAgent\$Service" -Name "ServiceMemberId" $attributes["MachineId"] = Get-ItemPropertyValue -Path "HKLM:\SOFTWARE\Microsoft\Microsoft Online\Reporting\MonitoringAgent" -Name "MachineIdentity" $attributes["Server"] = $env:COMPUTERNAME } catch { Throw "Must be run as Local Administrator and on the computer where the agent is installed!`nGot error: $($_.Exception.Message)" } # Return New-Object -TypeName psobject -Property $attributes } } |