diagnosticsModule/Public/Get-AdfsSystemInformation.ps1
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.SYNOPSIS Retrieves overall details of the computer .DESCRIPTION The Get-AdfsSystemConfiguration gathers information regarding operating system and hardware .EXAMPLE Get-AdfsSystemConfiguration | ConvertTo-Json | Out-File ".\ADFSFarmDetails.txt" Get the operating system data of the server and save it in JSON format #> Function Get-AdfsSystemInformation() { [CmdletBinding()] Param() $role = Get-ADFSRole $systemOutput = New-Object PSObject; $OSVersion = [System.Environment]::OSVersion.Version $systemOutput | Add-Member NoteProperty -name "OSVersion" -value $OSVersion -Force; $computerSystem = Get-WmiObject -class win32_computersystem; $operatingSystem = Get-WmiObject -Class Win32_OperatingSystem; $timeZone = [System.TimeZone]::CurrentTimeZone.StandardName; $systemOutput | Add-Member NoteProperty -name "OSName" -value (Get-WmiObject Win32_OperatingSystem).Caption -Force; $systemOutput | Add-Member NoteProperty -name "MachineDomain" -value (Get-WmiObject Win32_ComputerSystem).Domain -Force; $systemOutput | Add-Member NoteProperty -name "IPAddress" -value (Get-WmiObject Win32_NetworkAdapterConfiguration -Namespace "root\CIMV2" | where {$_.IPEnabled -eq "True"}).IPAddress[0] -Force; $systemOutput | Add-Member NoteProperty -name "TimeZone" -value $timeZone -Force; $systemOutput | Add-Member NoteProperty -name "LastRebootTime" -value $operatingSystem.ConvertToDateTime($operatingSystem.LastBootUpTime).ToUniversalTime() -Force; $systemOutput | Add-Member NoteProperty -name "MachineType" -value $computerSystem.Model -Force; $processor = Get-WmiObject -class win32_processor; $systemOutput | Add-Member NoteProperty -name "NumberOfLogicalProcessors" -value $processor.NumberOfLogicalProcessors -Force; $systemOutput | Add-Member NoteProperty -name "MaxClockSpeed" -value $processor.MaxClockSpeed -Force; $totalMemory = (get-ciminstance -class "cim_physicalmemory" | Measure-Object -Property Capacity -Sum | Select-Object -ExpandProperty Sum) $totalMemoryInMb = $totalMemory / 1Mb $systemOutput | Add-Member NoteProperty -name "PhsicalMemory" -value $totalMemoryInMb $hostsEntry = @{}; $hostsFile = [system.environment]::getenvironmentvariable("SystemDrive") + "\windows\system32\drivers\etc\hosts"; foreach ($line in Get-Content $hostsFile) { $ipAddress = ""; $dnsName = ""; if (!($line.StartsWith("#")) -and !($line.Trim() -eq "")) { If ($line.Trim().Split("`t").Count -eq 2) { $ipAddress = $line.Trim().Split("`t")[0]; $dnsName = $line.Trim().Split("`t")[1]; } Else { $regex = [regex] "\s+"; If ($regex.Split($line).Count -eq 2) { $ipAddress = $regex.Split($line)[0]; $dnsName = $regex.Split($line)[1]; } } if ($ipAddress -ne "" -and $dnsName -ne "") { if (!($hostsEntry.ContainsKey($dnsName))) { $hostsEntry.Add($dnsName, $ipAddress); } } } } $systemOutput | Add-Member NoteProperty -name "Hosts" -value $hostsEntry -Force; $hotFixEntries = @{}; $hotFixes = Get-WmiObject Win32_QuickFixEngineering | Select HotfixId, InstalledOn; foreach ($hotFix in $hotFixes) { if (!($hotFixEntries.ContainsKey($hotFix.HotfixId))) { $hotFixEntries.Add($hotFix.HotfixId, $hotFix.InstalledOn); } } $systemOutput | Add-Member NoteProperty -name "Hotfixes" -value $hotFixEntries -Force; $adfsWmiProperties = @{}; if ($role -eq $adfsRoleSTS) { Foreach ($adfsWmiProperty in (Get-WmiObject -namespace root/ADFS -class SecurityTokenService).Properties) { if (!($adfsWmiProperties.ContainsKey($adfsWmiProperty.Name))) { $adfsWmiProperties.Add($adfsWmiProperty.Name, $adfsWmiProperty.Value); } } } $systemOutput | Add-Member NoteProperty -name "AdfsWmiProperties" -value $adfsWmiProperties -Force; $bindings = @(@{}); $bindingCount = -1; $bindingsStr = netsh http show sslcert #remove all title/extra lines $bindingsStr = $bindingsStr | Foreach {$tok = $_.Split(":"); IF ($tok.Length -gt 1 -and $tok[1].TrimEnd() -ne "" -and $tok[0].StartsWith(" ")) {$_}} foreach ($bindingLine in $bindingsStr) { If ($bindingLine.Trim().ToLower().StartsWith("ip:port")) { $bindings += @{}; $bindingCount = $bindingCount + 1; $bindings[$bindingCount].Add("IPPort", $bindingLine.Trim().Split(':')[2].Trim() + ":" + $bindingLine.Trim().Split(':')[3].Trim()); Continue; } If ($bindingLine.Trim().ToLower().StartsWith("hostname:port")) { $bindings += @{}; $bindingCount = $bindingCount + 1; $bindings[$bindingCount].Add("HostnamePort", $bindingLine.Trim().Split(':')[2].Trim() + ":" + $bindingLine.Trim().Split(':')[3].Trim()); Continue; } $bindings[$bindingCount].Add($bindingLine.Trim().Split(':')[0].Trim(), $bindingLine.Trim().Split(':')[1].Trim()); } $systemOutput | Add-Member NoteProperty -name "SslBindings" -value $bindings -Force; if ($role -ne "none") { $adfsServiceAccount = (Get-WmiObject win32_service | Where-Object {$_.name -eq "adfssrv"}).StartName; $systemOutput | Add-Member NoteProperty -name "AdfssrvServiceAccount" -value $adfsServiceAccount -Force; } $ADFSVersion = Get-AdfsVersion; $systemOutput | Add-Member NoteProperty -name "AdfsVersion" -value $ADFSVersion -Force; $systemOutput | Add-Member NoteProperty -name "Role" -value $role -Force; #Get the top 10 with the highest private working set memory, adding the percentage of total $processes = gwmi -Class Win32_PerfRawData_PerfProc_Process -Property @("Name", "WorkingSetPrivate") $top10ProcessesByMemory = $processes | sort WorkingSetPrivate -Descending | Where-Object {$_.Name -ne "_Total"} | Select-Object -First 10 Name, @{Name = "MemoryInMB"; Expression = {$_.WorkingSetPrivate / 1Mb}}, @{Name = "MemoryPercentOfTotal"; Expression = {100 * $_.WorkingSetPrivate / $totalMemory}} $systemOutput | Add-Member NoteProperty -name "Top10ProcessesByMemory" -value $top10ProcessesByMemory -Force; #get ADHealthAgent update information $agentInformation = New-Object AdHealthAgentInformation $systemOutput | Add-Member NoteProperty -Name "AdHealthAgentInformation" -Value $agentInformation $systemOutput.AdHealthAgentInformation.Version = (GetAdHealthAgentRegistryKeyValue -ValueName ([RegistryValueName]::CurrentVersion) -DefaultValue "Unknown") $systemOutput.AdHealthAgentInformation.UpdateState = (GetAdHealthAgentRegistryKeyValue -ValueName ([RegistryValueName]::UpdateState) -DefaultValue "None") $systemOutput.AdHealthAgentInformation.LastUpdateAttemptVersion = (GetAdHealthAgentRegistryKeyValue -ValueName ([RegistryValueName]::VersionOfUpdate) -DefaultValue "None") $systemOutput.AdHealthAgentInformation.NumberOfFailedAttempts = (GetAdHealthAgentRegistryKeyValue -ValueName ([RegistryValueName]::NumberOfFailedAttempts) -DefaultValue 0) $systemOutput.AdHealthAgentInformation.InstallerExitCode = (GetAdHealthAgentRegistryKeyValue -ValueName ([RegistryValueName]::InstallerExitCode) -DefaultValue "Unknown").ToString() $NotFound = "NotFound"; $LastUpdateAttemptTimeLong = GetAdHealthAgentRegistryKeyValue -ValueName ([RegistryValueName]::LastUpdateAttempt) -DefaultValue $NotFound if ($LastUpdateAttemptTimeLong -eq $NotFound) { #use DateTime.min as LastUpdateAttempt value if it is not found in registry $systemOutput.AdHealthAgentInformation.LastUpdateAttemptTime = [dateTime]::MinValue } else { #convert from filetime to utc $LastUpdateAttemptUTC = [datetime]::FromFileTime($LastUpdateAttemptTimeLong).ToUniversalTime() $systemOutput.AdHealthAgentInformation.LastUpdateAttemptTime = $LastUpdateAttemptUTC } $systemOutput; } |