public/Import-Users.ps1
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Function Import-Users { <# .<help keyword> <help content> #> #Requires -RunAsAdministrator [cmdletbinding(SupportsShouldProcess=$True)] Param( [Parameter(Mandatory=$true)] [string]$csv, [Parameter(Mandatory=$true)] [ValidateSet('johnd','john.d','jdoe','j.doe','john.doe')] [string]$UsernameFormat, [Parameter(Mandatory=$true)] [ValidateSet('Staff','Office','Students')] [string]$UserType, [Parameter(Mandatory=$true)] [string]$HomeShare, [Parameter(Mandatory=$true)] [string]$ProfileShare, [string]$Password, [string]$LogPath = "$env:USERPROFILE\Desktop" ) # Setup logging # Set Variables $Date = Get-Date -UFormat "%Y-%m-%d" $LogFolder = "User Import Logs" $LogFile = "$Date Import Log.csv" $Log = "$LogPath\$LogFolder\$LogFile" # Create Log New-Item $Log -Force # Store the data from the CSV in the $Users variable $Users = Import-csv $csv # Defines what the CSV headers should be $CorrectHeaders = @( 'firstname' 'lastname' 'description' ) # Assigns the actual headers to a variable $ImportHeaders = (($Users[0].psobject.properties.name)) # Counts the differencnes $HeaderDiffs = (Compare-Object $CorrectHeaders $ImportHeaders).count # Throws an error if the differences are not 0 if ($HeaderDiffs -ne '0') { Throw "Check your CSV Headers! Should be 'firstname,lastname,description'" } # Set some Variables $Domain = (Get-ADDomain).name $FullDomain = (Get-ADDomain).dnsroot $DomainRoot = (Get-ADDomain).DistinguishedName $HomePath = "$HomeShare\$UserType" $ProfilePath = "$ProfileShare\$UserType" $bar = "*" * 125 # Tests for an "Imported Users" OU at root of domain and if it does not exist then it creates it $ImportOU = "OU=Imported Users,$DomainRoot" try { Get-ADOrganizationalUnit -Identity $ImportOU | Out-Null } catch { New-ADOrganizationalUnit -Name "Imported Users" -Path $DomainRoot } # Check Home & Profile paths exist if (!(Test-Path $HomePath)) { Throw "Could not find $HomePath!" } if (!(Test-Path $ProfilePath)) { Throw "Could not find $ProfilePath!" } # Loop through each row containing user details in the CSV file foreach ($User in $Users) { # Read user data from each field in each row and assign the data to a variable as below $Firstname = $User.firstname $Lastname = $User.lastname $FullName = "$Firstname $Lastname" $Description = $User.description # Select username format if ($UsernameFormat -eq "johnd") { $Username = $Firstname + $Lastname.substring(0,1) } if ($UsernameFormat -eq "john.d") { $Username = $Firstname + "." + $Lastname.substring(0,1) } if ($UsernameFormat -eq "jdoe") { $Username = $Firstname.substring(0,1) + $Lastname } if ($UsernameFormat -eq "j.doe") { $Username = $Firstname.substring(0,1) + "." + $Lastname } if ($UsernameFormat -eq "john.doe") { $Username = $Firstname + "." + $Lastname } # change to lower case and remove - and ' $Username = $Username.ToLower() $Username = $Username.Replace('-','').replace("'",'') # Generate a random password and make the first letter a capital if ($Password -eq $null) { $Password = (Get-Culture).TextInfo.ToTitleCase((Invoke-WebRequest "http://www.dinopass.com/password/simple" -Verbose:$False | Select-Object Content -ExpandProperty Content)) } $PasswordSecure = $Password | ConvertTo-SecureString -AsPlainText -Force # Create splat of user params $UserParams = @{ SamAccountName = $Username UserPrincipalName = "$Username@$FullDomain" Name = $FullName GivenName = $Firstname Surname = $Lastname Enabled = $True DisplayName = $FullName Path = $ImportOU ProfilePath = "$ProfilePath\$Username" HomeDrive = "H:" HomeDirectory = "$HomePath\$Username" Description = $Description AccountPassword = $PasswordSecure ChangePasswordAtLogon = $true } # Create an object to make reporting later easier $UserObject = [PSCustomObject]@{ FirstName = $Firstname LastName = $Lastname UserName = $Username Description = $Description Password = $Password } # Export users to CSV File if (!(Test-Path $LogFile)) { $UserObject | ConvertTo-Csv -NoTypeInformation | Out-File -FilePath $LogFile -Append -Force }else{ # Skip CSV headers if file already exists $UserObject | ConvertTo-Csv -NoTypeInformation | Select-Object -Skip 1 | Out-File -FilePath $LogFile -Append -Force } Write-Verbose "Attempting to create $FullName with username $Username and Password $Password" New-ADUser @UserParams Write-Verbose "Creating home directory: $HomePath\$Username" # Create users home folder and give them full rights New-Item -Name $Username -Path $HomePath -ItemType Directory | Out-Null Write-Verbose "Setting access rights..." $Acl = Get-Acl "$HomePath\$Username" $Ar = New-Object System.Security.AccessControl.FileSystemAccessRule("$Domain\$Username","FullControl","ContainerInherit,ObjectInherit","None","Allow") $Acl.SetAccessRule($Ar) Set-Acl "$HomePath\$Username" $Acl Write-Verbose "Assigning to groups..." # Add them to AD groups Add-ADGroupMember -Identity $UserType -Members $Username # Set password and enable account after group membership (fine grained password policy) Write-Verbose "Setting password..." Set-ADAccountPassword -Identity $Username -Reset -NewPassword $PasswordSecure Set-ADUser -Identity $Username -Enabled $true if ($($UserType) -eq "Students") { Set-ADUser -Identity $Username -CannotChangePassword $true -ChangePasswordAtLogon $false -PasswordNeverExpires $true } Write-Verbose "Moving on to next user..." Write-Verbose $bar } } |