logon script

logon script

<#
.SYNOPSIS
  Logon script for the EUC Environment.
.DESCRIPTION
  Configures the following things:
  - Map Network Drives if the UNC path is connectable (must be onPrem)

.NOTES
  Author: Ben Reader
  Company: 
  CreationDate: 22/08/2018
  #>
#region Config
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
$client = "companyName"
$logPath = "$ENV:ProgramData\$client\Logs"
$logFile = "$logPath\LogonScript.log"
#$startScriptPath = "$ENV:ProgramData\$client\Scripts\StartMenu\startmenu.xml"
$fileServer = "filserver.company.local"
$uName = $ENV:UserName
#endregion
#region Default Network Drives
<# $baseDrives = @(
    [PSCustomObject]@{
        driveLetter = "N"
        uncPath     = "\\filserver.company.local\NAIF.$"
    },
    [PSCustomObject]@{
        driveLetter = "O"
        uncPath     = "\\filserver.company.local\Scandoc"
    },
    [PSCustomObject]@{
        driveLetter = "T"
        uncPath     = "\\filserver.company.local\NAIF_Travel.$"
    }
) #>
#endregion
#region Security Based Drives
#endregion
#region Ad-Hoc Drives
<# $adHocDrives = @(
    [PSCustomObject]@{
        usrName = "UserName"
        drives  = @(
            [PSCustomObject]@{
                driveLetter = "X"
                uncPath     = '\\SERVER\PATH'
            }
        )
    }
) #>
#endregion
#region Printer Config
$printers = @(
    "FollowMe - Colour",
    "FollowMe - BW"
)
#endregion
#region functions
Function Set-DriveMapping {
    <#
    .SYNOPSIS
        Map a network drive. Also checks for network connectivity before attempting the mapping.
    .PARAMETER driveLetter
        The drive letter to be assigned
    .PARAMETER uncPath
        Full FQDN path of the network share
    .EXAMPLE
        Set-DriveMapping -driveLetter X -uncPath "\\server1.contoso.com\NetworkShareX"
    #>
    [cmdletbinding(SupportsShouldProcess = $True)]
    param (
        [string]$driveLetter,
        [string]$uncPath
    )
    $server = ($uncPath -split "\\")[2]
    $netConn = Test-NetConnection -ComputerName $server | select-object PingSucceeded, NameResolutionSucceeded
    if (($netConn.PingSucceeded) -and ($netConn.NameResolutionSucceeded)) {
        if (Test-Path -Path $uncPath) {
            if (Get-PSDrive | where-object {$_.Name -eq $driveLetter}) {
                if (Get-PSDrive | where-object {($_.Name -eq $driveLetter) -and ($_.DisplayRoot -eq $uncPath)}) {
                    Write-Host "$($driveLetter): Currently Mapped - will remap now.." -ForegroundColor Green
                }
                else {
                    Write-Host "$($driveLetter): Mapped incorrectly. Removing and remapping.." -ForegroundColor Yellow
                }
                if ($WhatIfPreference) {
                    Write-Host "would remove drive: $driveLetter"
                    Write-Host "would map drive $driveLetter with uncPath $uncPath"
                }
                else {
                    #Remove-PSDrive -Name $driveLetter -PSProvider FileSystem -Scope Global -Force -Verbose
                    #New-PSDrive -Name $driveLetter -PSProvider FileSystem -Root $uncPath -Scope Global -Persist -Verbose
                }
            }
            else {
                if ($WhatIfPreference) {
                    Write-Host "would map drive $driveLetter with uncPath $uncPath"
                }
                else {
                    Write-Host "$($driveLetter): not found - mapping to $uncPath" -ForegroundColor Green
                    New-PSDrive -Name $driveLetter -PSProvider FileSystem -Root $uncPath -Scope Global -Persist -Verbose
                }
            }
        }
        else {
            Write-Host "Getting a response from $($server) `nCan't access UNC Path: $($uncPath)." -ForegroundColor Red
            if (Get-PSDrive | Where-Object {($_.Name -eq $driveLetter) -and ($_.DisplayRoot -eq $uncPath)}) {
                if ($WhatIfPreference) {
                    Write-Host "would remove drive: $driveLetter"
                }
                else {
                    #Remove-PSDrive -Name $driveLetter -PSProvider FileSystem -Scope Global -Force -Verbose
                }
            }
        }
    }
    else {
        Write-Host "Could not reach $($uncPath): Going to check if $($driveLetter) is already mapped and remove it" -ForegroundColor Red
        if (Get-PSDrive | Where-Object {($_.Name -eq $driveLetter) -and ($_.DisplayRoot -eq $uncPath)}) {
            if ($WhatIfPreference) {
                Write-Host "would remove drive: $driveLetter"
            }
            else {
                #Remove-PSDrive -Name $driveLetter -PSProvider FileSystem -Scope Global -Force -Verbose
            }
        }
    }
}
Function Set-LocalPrinters {
    <#
    .SYNOPSIS
        Installs network printer to local machine.
    .PARAMETER Server
        FQDN or IP Address of print server
    .PARAMETER printerName
        Name of printer to be installed
    #>
    param (
        [string]$server,
        $printerName
    )
    $netConn = Test-NetConnection -ComputerName $Server | select-object PingSucceeded, NameResolutionSucceeded
    if (($netconn.PingSucceeded) -and ($netConn.NameResolutionSucceeded)) {
        if ($printerName.count -gt 1) {
            write-host "Multiple Printers to install.." -ForegroundColor Green
            $printerName | ForEach-Object {
                $printerPath = $null
                $PrinterPath = "\\$($server)\$($_)"
                if (Get-Printer -Name "$printerPath" -ErrorAction SilentlyContinue) {
                    Write-Host "Printer $printerPath already installed" -ForegroundColor Green
                }
                else {
                    Write-Host "Installing $printerPath" -ForegroundColor Green
                    Invoke-Expression -Command "C:\Windows\System32\RUNDLL32.EXE printui.dll,PrintUIEntry /in /n'$($printerPath)' /q"
                    return $true
                }
            }
        }
        else {
            write-host "Single Printer to install.." -ForegroundColor Green
            $printerPath = $null
            $PrinterPath = "\\$($server)\$($printerName)"
            if (Get-Printer -Name "$printerPath" -ErrorAction SilentlyContinue) {
                Write-Host "Printer $printerPath already installed" -ForegroundColor Green
            }
            else {
                Write-Host "Installing $printerPath" -ForegroundColor Green
                Invoke-Expression -Command "C:\Windows\System32\RUNDLL32.EXE printui.dll,PrintUIEntry /in /n'$($printerPath)' /q"
                return $true
            }
        }
    }
    else {
        #offline. cant add printers
        Write-Host "Print server not pingable. Printers will not be installed" -ForegroundColor Red
    }
}
#endregion
#region logging
if (!(Test-Path -Path $logPath)) {
    New-Item -Path $logPath -ItemType Directory -Force
}
Start-Transcript -Path $logFile -Force
#endregion
#region Required Modules
if (!(Get-Module -Name CredentialManager -ListAvailable)) {
    Install-Module -Name CredentialManager -Scope CurrentUser -Force -Verbose
    Import-Module -Name CredentialManager
}
#endregion
#region logon script
try {
    #region Initialization
    $sw = New-Object System.Diagnostics.Stopwatch
    $sw.Start()
    $timeSpan = New-TimeSpan -Minutes 2
    Write-Host "Hello $uName.." -ForegroundColor Green
    Write-Host "Just going to make sure you have access to $client resources before we begin.." -ForegroundColor Green
    Write-Host "Testing connectivity to $fileServer..`ngoing to try for the next few minutes, hold tight.." -ForegroundColor Yellow
    while ((!(Test-Connection -ComputerName $fileServer -Count 2 -Quiet)) -and ($sw.ElapsedMilliseconds -lt $timeSpan.TotalMilliseconds)) {
        start-sleep -Seconds 2
    }
    #endregion
    #region credentials
    if (!(Get-StoredCredential -Target $printServer -Type DomainPassword -AsCredentialObject -ErrorAction SilentlyContinue)) {
        Write-Host "Credentials not found - let's add the defaults"
        New-StoredCredential -UserName "$client\$env:USERNAME" -Password "P@ssw0rd" -Target $printServer -Type DomainPassword -Persist Enterprise
    }
    if (!(Test-Path -Path "$printServer\C`$")) {
        Write-Host "Credential found locally, but cannot reach print server with details.."
        $cred = Get-Credential -Message "Please enter $client account password to add printers to $env:COMPUTERNAME.." -UserName "$client\$env:USERNAME"
        New-StoredCredential -UserName $cred.UserName -SecurePassword $cred.Password -Target $printServer -Type DomainPassword -Persist Enterprise
    }
    #endregion
    #region Printers
    try {
        Write-Host "Installing Printers.." -ForegroundColor Green
        $printers = Set-LocalPrinters -server "printsvr.company.local" -printerName $printers
    }
    catch {
        
    }
    #endregion
    #region StartMenu Polish
    if (Test-Path $startScriptPath) {
        Write-Host "Start menu config found.. Going to update modification date to reinforce start menu config.." -ForegroundColor Yellow
        Get-ChildItem $startScriptPath | ForEach-Object { 
            $_.LastWriteTime = (Get-Date) 
        }
    }
    #endregion
}
catch {
    $errorOccurred = $_.Exception.Message
}
finally {
    if ($errorOccurred) {
        Write-Warning "Logon Script completed with errors."
        Stop-Transcript
        Throw $errorOccurred
    }
    else {
        Write-Warning "Logon Script completed successfully."
        Stop-Transcript
    }
}
#endregion