Public/Update-MDSCredential.ps1
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Function Update-MDSCredential { <# .SYNOPSIS Update a credential entry to the MDSCredentials file .DESCRIPTION Update a credential entry to the MDSCredentials file. A dynamic parameter of 'Name' allows for tab completion of available credentials that may be updated. A credential prompt will open to accept the new username and password. .EXAMPLE Update-MDSCredential -Name MyCred1 Update a credential entry named 'MyCred1' .NOTES #> [cmdletbinding()] Param () DynamicParam { $Options = @( Get-MDSCredential -ErrorAction Stop | Select-Object -ExpandProperty Name ) New-DynamicParam -Name Name -ValidateSet $Options -Position 0 -ParameterSetName Name } Begin {} Process { Try { $Hash = Get-MDSCredential -SortByName:$false -ErrorAction Stop $Credentials = Get-Credential -ErrorAction Stop $Username = $Credentials.UserName $Password = $Credentials.Password | ConvertFrom-SecureString If ($Hash[$PSBoundParameters.Name]) { $Hash.Remove($PSBoundParameters.Name) $Hash.Add($PSBoundParameters.Name,@($UserName,$Password)) $Hash | Export-CliXML $CredentialFilePath Write-Verbose "Updated credential record $($PSBoundParameters.Name)" } Else { $Message = "A record for {0} does not exist." -f $Object Write-Error -Message $Message -ErrorAction Stop -Exception ([System.Management.Automation.MethodInvocationException]::new()) } } Catch { Write-Error $PSItem } } End {} } |