AvoidUsingUsernameAndPasswordParams.md

description	ms.date	ms.topic	title
Avoid Using Username and Password Parameters	06/28/2023	reference	AvoidUsingUsernameAndPasswordParams

AvoidUsingUsernameAndPasswordParams

Severity Level: Error

Description

To standardize command parameters, credentials should be accepted as objects of type PSCredential. Functions should not make use of username or password parameters.

How

Change the parameter to type PSCredential.

Example

Wrong

function Test-Script
{
    [CmdletBinding()]
    Param
    (
        [String]
        $Username,
        [SecureString]
        $Password
    )
    ...
}

Correct

function Test-Script
{
    [CmdletBinding()]
    Param
    (
        [PSCredential]
        $Credential
    )
    ...
}