Homework 2 sysadmin stuff

dehart.lab2.ps1

# Lab 2 - AD PowerShell Basics
# Name: Dean DeHart
# Date: 02/06/18
# Description: Reads users from a given CSV and adds them to the Domain Users in ADUC.
# Also contains function for changing password reset on logon and deleting users.

# Imports
Import-Module ActiveDirectory
# Variable Declarations
$users = import-csv Names.txt
# Function Declarations
# Loops through users and creates accounts for each.
function add_users {
    foreach($user in $users) {
        $ou = "OU=dddehart,OU=students,DC=csi3670,DC=local"
        $pw = "Temp12345"
        $detailed_name = $user.FirstName + " " + $user.LastName
        $firstletter_first_name = $user.FirstName.Substring(0,1)
        $SAM = "dddehart-" + $user.FirstName + $user.LastName
        New-AdUser -Name $detailed_name -SamAccountName $SAM -UserPrincipalName $SAM -DisplayName $detailed_name -GivenName $user.FirstName -Surname $user.LastName -AccountPassword (ConvertTo-SecureString $pw -AsPlainText -Force) -Enabled $true -Path $ou
    }
}
# Loops through users and creates accounts for each.
function change_pw_on_logon {
    foreach($user in $users) {
        $ou = "OU=dddehart,OU=students,DC=csi3670,DC=local"
        $pw = "Temp12345"
        $detailed_name = $user.FirstName + " " + $user.LastName
        $firstletter_first_name = $user.FirstName.Substring(0,1)
        $SAM = "dddehart-" + $user.FirstName + $user.LastName

        $ad_user = Get-AdUser $SAM
        if ($ad_user) {
            Set-AdUser $SAM -ChangePasswordAtLogon $true
        } else {
            Write-Output "User " + $SAM + " was not found!"
        }
    }
}
# Loops through users and creates accounts for each.
function remove_users {
    foreach($user in $users) {
        $ou = "OU=dddehart,OU=students,DC=csi3670,DC=local"
        $pw = "Temp12345"
        $detailed_name = $user.FirstName + " " + $user.LastName
        $firstletter_first_name = $user.FirstName.Substring(0,1)
        $SAM = "dddehart-" + $user.FirstName + $user.LastName
        #New-AdUser -Name $detailed_name -SamAccountName $SAM -UserPrincipalName $SAM -DisplayName $detailed_name -GivenName $user.FirstName -Surname $user.LastName -AccountPassword (ConvertTo-SecureString $pw -AsPlainText -Force) -Enabled $true -Path $ou
        $ad_user = Get-AdUser $SAM
        if ($ad_user) {
            # Delete The User
            Remove-ADUser -Identity $ad_user
        } else {
            Write-Output "User " + $SAM + " was not found!"
        }
    }
}
# Function Calls
# add_users
# change_pw_on_logon
remove_users