36 lines
988 B
PowerShell
36 lines
988 B
PowerShell
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function Get-SidFromUsername {
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<#
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.SYNOPSIS
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Returns a domain or local user's SID based on username
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#>
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[CmdletBinding()]
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Param(
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[Parameter(Mandatory=$true)]
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[Alias("User")]
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[string]$userName,
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[Parameter(Mandatory=$false)]
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[Alias("Domain")]
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[string]$domainName
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)
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$logLead = (Get-LogLeadName);
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if ([String]::IsNullOrEmpty($domainName))
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{
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Write-Verbose ("$logLead : Looking for local user account {0}" -f $userName)
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$objUser = New-Object System.Security.Principal.NTAccount($userName)
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}
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else
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{
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Write-Verbose ("$logLead : Looking for domain user account {0} in domain {1}" -f $userName, $domainName)
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$objUser = New-Object System.Security.Principal.NTAccount($domainName, $userName)
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}
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Write-Verbose "$logLead : Translating user to SecurityIdentifier"
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$strSID = $objUser.Translate([System.Security.Principal.SecurityIdentifier])
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return $strSID.Value
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}
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