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Update Manage-DellBiosPasswords.ps1 #9

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Update Manage-DellBiosPasswords.ps1 #9

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13 changes: 12 additions & 1 deletion Dell/Manage-DellBiosPasswords.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,9 @@
.PARAMETER OldAdminPassword
Specify the old admin password(s) to be changed. Multiple passwords can be specified as a comma seperated list.

.PARAMETER OldAdminPasswordsAsString
Specify the old admin password(s) to be changed. Multiple passwords can be specified as a comma seperated list in a single string. This is required when executing from command line.

.PARAMETER SystemPassword
Specify the new system password to set.

Expand Down Expand Up @@ -56,6 +59,7 @@
.CHANGELOG
01/30/2020 - Removed the AdminChange and SystemChange parameters. AdminSet and SystemSet now work to set or change a password. Changed the DellChangeAdmin task sequence variable to DellSetAdmin.
Changed the DellChangeSystem task sequence variable to DellSetSystem. Updated the parameter validation checks.
10/06/2020 - Added possibility to pass old passwords in a single string (OldAdminPasswordsAsString) because in TS it's not possible to pass an Array value.
#>

#Parameters ===================================================================================================================
Expand All @@ -67,6 +71,7 @@ param(
[Parameter(Mandatory=$false)][Switch]$SystemClear,
[Parameter(Mandatory=$false)][ValidateNotNullOrEmpty()][String]$AdminPassword,
[Parameter(Mandatory=$false)][ValidateNotNullOrEmpty()][String[]]$OldAdminPassword,
[Parameter(Mandatory=$false)][ValidateNotNullOrEmpty()][String]$OldAdminPasswordsAsString,
[Parameter(Mandatory=$false)][ValidateNotNullOrEmpty()][String]$SystemPassword,
[Parameter(Mandatory=$false)][ValidateNotNullOrEmpty()][String[]]$OldSystemPassword,
[Parameter(Mandatory=$false)][Switch]$NoUserPrompt,
Expand Down Expand Up @@ -291,6 +296,12 @@ else
#Parameter validation
Write-LogEntry -Value "Begin parameter validation" -Severity 1

if(-not [String]::IsNullOrWhiteSpace($OldAdminPasswordsAsString)){
$OldAdminPassword = $OldAdminPasswordsAsString.Split(",")
Write-LogEntry -Value "OldAdminPasswordsAsString split to OldAdminPassword" -Severity 1
}


if (($AdminSet) -and !($AdminPassword))
{
$ErrorMsg = "When using the AdminSet switch, the AdminPassword parameter must also be specified"
Expand Down Expand Up @@ -494,7 +505,7 @@ if ($AdminPasswordCheck -eq "True")
{
$TSEnv.Value("DellSetAdmin") = "Failed"
}

Write-LogEntry -Value "Passed $($OldAdminPassword.Count) old Passwords" -Severity 1
try
{
Set-Item -Path DellSmbios:\Security\AdminPassword $AdminPassword -Password $AdminPassword -ErrorAction Stop
Expand Down