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Add -TrustedInstaller switch to Invoke-Gsudo #303

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32 changes: 20 additions & 12 deletions src/gsudo.Wrappers/Invoke-gsudo.ps1
Original file line number Diff line number Diff line change
Expand Up @@ -67,9 +67,13 @@ param
[switch]
$NoProfile = $false,

[Parameter()]
[System.Management.Automation.PSCredential]
$Credential
[Parameter(ParameterSetName = 'ParamSetCredential')]
[ValidateScript({ $_.PSObject.BaseObject.Name -eq 'PSCredential' -or 'System.String' -in $_.PSObject.TypeNames })]
$Credential,

[Parameter(ParameterSetName = 'ParamSetTrustedInstaller')]
[switch]
$TrustedInstaller = $false
)

# Replaces $using:variableName with the serialized value of $variableName.
Expand Down Expand Up @@ -153,18 +157,22 @@ $windowTitle = $host.ui.RawUI.WindowTitle;
$arguments = "-d", "--LogLevel", "Error"

if ($credential) {
if ($Credential -is [string]) {
$cred = Get-Credential -Credential $Credential -ErrorAction Stop
} else {
$cred = $Credential
}
$currentSid = ([System.Security.Principal.WindowsIdentity]::GetCurrent()).User.Value;
$user = "-u $($credential.UserName) "
$arguments += "-u", $credential.UserName

# At the time of writing this, there is no way (considered secure) to send the password to gsudo. So instead of sending the password, lets start a credentials cache instance.
Start-Process "gsudo.exe" -Args "$dbg -u $($credential.UserName) gsudoservice $PID $CurrentSid All 00:05:00" -credential $Credential -LoadUserProfile -WorkingDirectory "$env:windir" *> $null
$arguments += "-u", $cred.UserName

# At the time of writing this, there is no way (considered secure) to send the password to gsudo. So instead of sending the password, lets start a credentials cache instance.
[void](Start-Process "gsudo.exe" -Args "-u $($cred.UserName) gsudoservice $PID $CurrentSid All 00:05:00" -Credential $cred -LoadUserProfile -WorkingDirectory "$env:windir")
# This may fail with `The specified drive root "C:\Users\gerar\AppData\Local\Temp\" either does not exist, or it is not a folder.` https://github.com/PowerShell/PowerShell/issues/18333

#$p.WaitForExit();
Start-Sleep -Seconds 1
} else {
$user = "";
} elseif ($TrustedInstaller) {
$arguments += "--ti"
}

if ($debug) { $arguments += "--debug"}
Expand Down Expand Up @@ -206,4 +214,4 @@ $host.ui.RawUI.WindowTitle = $windowTitle;
Write-Output $item;
}
}
}
}