Вы не можете проверить свои учетные данные с помощью AppPool, но вы определенно можете проверить их.
# Service Principal credentials
$username = 'Username'
$password = 'Password' | ConvertTo-SecureString -AsPlainText -Force
$credential = New-Object -TypeName 'System.Management.Automation.PSCredential' -ArgumentList $username, $password
if (Test-Credential -Credential $credential) {
Write-Verbose "Credentials for $($credential.UserName) are valid..."
# do the appcmd stuff
}
else {
Write-Warning 'Credentials are not valid or some other logic'
}
Просто добавьте Test-Credential
определение функции в верхней части вашего скрипта
function Test-Credential {
[CmdletBinding()]
Param
(
# Specifies the user account credentials to use when performing this task.
[Parameter()]
[ValidateNotNull()]
[System.Management.Automation.PSCredential]
[System.Management.Automation.Credential()]
$Credential = [System.Management.Automation.PSCredential]::Empty
)
Add-Type -AssemblyName System.DirectoryServices.AccountManagement
$DS = $null
$Username = $Credential.UserName
$SplitUser = $Username.Split('\')
if ($SplitUser.Count -eq 2 ) {$Username = $SplitUser[1]}
if ($SplitUser.Count -eq 1 -or $SplitUser[0] -eq $env:COMPUTERNAME ) {
$DS = New-Object System.DirectoryServices.AccountManagement.PrincipalContext('machine', $env:COMPUTERNAME)
}
else {
try {
$DS = New-Object System.DirectoryServices.AccountManagement.PrincipalContext('domain')
}
catch {
return $false
}
}
$DS.ValidateCredentials($Username, $Credential.GetNetworkCredential().Password)
}
(PS: код действителен, даже если prettifier прерывается с backsla sh синтаксис кавычек)