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Sends Windows 10 Toast alert when password expiration reaches 7, 3, 2, and 1 days.  Works with both local and domain accounts.  Best to setup as a scheduled task, but can also be run manually.  On 1 day alert, an "Urgent" BurntToastLogo is downloaded and used instead of the regular logo to indicate importance.  These files are hosted on a site you have access to.

scripts_wip/Win_Toast_Password_Expiration.ps1

@@ -4,13 +4,25 @@
 #BurntToast Module Source and Examples: https://github.com/Windos/BurntToast
 #RunAsUser Module Source and Examples: https://github.com/KelvinTegelaar/RunAsUser
 
-# Assign last logged in user from TRMM to variable
+
+# Set parameters
 param (
-  [string] $lastLoggedIn
+  [int[]] $expiryDaysToAlert=@(1,2,3,7)
 )
 
+
+# Will exit when a user is not logged in
+try{
+  $loggedInUser = ((Get-WMIObject -ClassName Win32_ComputerSystem).Username).Split('\')[1]
+}catch{
+   Write-Host "No logged in user.  Exiting"
+   Exit 0
+}
+
+
 [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
 
+
 # Check for, and install pre-reqs if not found.
 if (Get-PackageProvider -Name NuGet) {
     #Write-Host "NuGet Already Added"
@@ -36,26 +48,23 @@ else {
     Install-Module -Name RunAsUser -Force
 }
 
-# Check to confirm temporary directory is present, and if not, create.
-$directoryPath = "C:\ProgramData\TRMM\temp"
-if(!(test-path $directoryPath))
-{
-      New-Item -ItemType Directory -Force -Path $directoryPath
-}
 
 # Get password expiration date with NET USER command.  If returned output is null, then run command again for local user.
-$output = net user $lastLoggedIn /domain | find 'Password expires'
+$output = net user $LoggedInUser /domain | find 'Password expires'
 if ($output -eq $null)
 {
-    $output = net user $lastLoggedIn | find 'Password expires'
+    $output = net user $LoggedInUser | find 'Password expires'
 }
 
+
 # Parse output to only show expiration date
 $passwordExpiry = $output -replace ".*  "
 
+
 # TESTING - UNCOMMENT AND MANUALLY SET PASSWORD EXPIRY TO TEST SCRIPT AND ALERTS
 # $passwordExpiry = "1/14/2022 12:00:00"
 
+
 # Check if password is set to never expire.
 if ($passwordExpiry -eq "Never")
 {
@@ -72,77 +81,74 @@ if ($passwordExpiry -eq "Never")
     $expiryDays = $expiryDetails.Days
 }
 
+
 # Set messagetext variable depending on how soon the password expires.
-if ($expiryDays -eq 7)
+if ($expiryDays -le 1)
+{
+    $messagetext = "Your password is going to expire!  To ensure you are not blocked from logging into your PC or online services, you must update your password immediately."
+    $urgentFlag = 1
+}
+elseif ($expiryDays -le 2)
+{
+    $messagetext = "Your password will expire in 2 days or less.  It is important that you change your password as soon as possible."
+    $urgentFlag = 0
+}
+elseif ($expiryDays -le 3)
+{
+    $messagetext = "Your password will expire in 3 days or less.  Please change your password."
+    $urgentFlag = 0
+}
+elseif ($expiryDays -le 7)
 {
     $messagetext = "Your password will expire in 7 days or less.  You should consider changing your password."
     $urgentFlag = 0
 }
 
-if ($expiryDays -eq 3)
-{
-    $messagetext = "Your password will expire in 3 days or less.  Please change your password."
-    $urgentFlag = 0
-}
 
-if ($expiryDays -eq 2)
+# Download Regular and Urgent Image files
-{
+$regDownloadPath = "https://YOURDOMAIN.COM/BurntToastLogo.png"
-    $messagetext = "Your password will expire in 2 days or less.  It is important that you change your password as soon as possible."
+Invoke-WebRequest $regDownloadPath -OutFile "C:\Program Files\TacticalAgent\BurntToastLogo.png"
-    $urgentFlag = 0
+$urgentDownloadPath = "https://YOURDOMAIN.COM/BurntToastLogoUrgent.png"
-}
+Invoke-WebRequest $urgentDownloadPath -OutFile "C:\Program Files\TacticalAgent\BurntToastLogoUrgent.png"
-
-if ($expiryDays -eq 1)
-{
-    $messagetext = "Your password is going to expire!  To ensure you are not blocked from logging into your PC or online services, you must update your password immediately."
-    $urgentFlag = 1
-}
 
 
-# Check if URGENT BurntToastLogo.png file is required and download appropriate image.
+# Check if URGENT BurntToastLogo.png file is required and set variable path
 if ($urgentFlag -eq 1)
 {
-    Write-Output "Downloading URGENT Logo"
+    $popupImage = "C:\Program Files\TacticalAgent\BurntToastLogoUrgent.png"
-    $urgentDownloadPath = "https://YOURDOMAIN.COM/BurntToastLogoUrgent.png"
-    Invoke-WebRequest $urgentDownloadPath -OutFile "C:\Program Files\TacticalAgent\BurntToastLogo.png"
 }
 else
 {
-    Write-Output "Downloading Regular Logo"
+    $popupImage = "C:\Program Files\TacticalAgent\BurntToastLogo.png"
-    $regDownloadPath = "https://YOURDOMAIN.COM/BurntToastLogo.png"
-    Invoke-WebRequest $regDownloadPath -OutFile "C:\Program Files\TacticalAgent\BurntToastLogo.png"
 }
 
-# Write message text to file on disk
-Set-Content -Path c:\ProgramData\TRMM\temp\message.txt -Value $messagetext
 
-# If password expires within either 7, 3, 2, or 1 days, send popup to user.
+# If password expires is in $expiryDaystAlert days, send popup to user.
-if ($expiryDays -eq 7 -or $expiryDays -eq 3 -or $expiryDays -eq 2 -or $expiryDays -eq 1)
+if ($expiryDays -in $expiryDaysToAlert)
 {
+    $command = @"
+        `$HeroImage = New-BTImage -Source "${popupImage}" -HeroImage
+        `$Text1 = New-BTText -Content "*** IMPORTANT Alert from IT Department ***"
+        `$Text2 = New-BTText -Content "${messagetext}"
+        `$Button = New-BTButton -Content "Snooze" -snooze -id 'SnoozeTime'
+        `$Button2 = New-BTButton -Content "Dismiss" -dismiss
+        `$5Min = New-BTSelectionBoxItem -Id 5 -Content '5 minutes'
+        `$10Min = New-BTSelectionBoxItem -Id 10 -Content '10 minutes'
+        `$1Hour = New-BTSelectionBoxItem -Id 60 -Content '1 hour'
+        `$4Hour = New-BTSelectionBoxItem -Id 240 -Content '4 hours'
+        `$1Day = New-BTSelectionBoxItem -Id 1440 -Content '1 day'
+        `$Items = `$5Min, `$10Min, `$1Hour, `$4Hour, `$1Day
+        `$SelectionBox = New-BTInput -Id 'SnoozeTime' -DefaultSelectionBoxItemId 10 -Items `$Items
+        `$Action = New-BTAction -Buttons `$Button, `$Button2 -inputs `$SelectionBox
+        `$Binding = New-BTBinding -Children `$Text1, `$Text2 -HeroImage `$HeroImage
+        `$Visual = New-BTVisual -BindingGeneric `$Binding
+        `$Audio = New-BTAudio -Source ms-winsoundevent:Notification.Looping.Alarm4
+        `$Content = New-BTContent -Visual `$Visual -Actions `$Action -Audio `$Audio
+        Submit-BTNotification -Content `$Content
+"@
     
-    Invoke-AsCurrentUser -scriptblock {
+    $scriptblock = [scriptblock]::Create($command)
-
+    Invoke-AsCurrentUser -ScriptBlock $scriptblock
-        $messageContent = Get-Content -Path c:\ProgramData\TRMM\temp\message.txt
-        $heroimage = New-BTImage -Source 'C:\Program Files\TacticalAgent\BurntToastLogo.png' -HeroImage
-        $Text1 = New-BTText -Content "*** IMPORTANT Alert from IT Department ***"
-        $Text2 = New-BTText -Content "$messageContent"
-        $Button = New-BTButton -Content "Snooze" -snooze -id 'SnoozeTime'
-        $Button2 = New-BTButton -Content "Dismiss" -dismiss
-        $5Min = New-BTSelectionBoxItem -Id 5 -Content '5 minutes'
-        $10Min = New-BTSelectionBoxItem -Id 10 -Content '10 minutes'
-        $1Hour = New-BTSelectionBoxItem -Id 60 -Content '1 hour'
-        $4Hour = New-BTSelectionBoxItem -Id 240 -Content '4 hours'
-        $1Day = New-BTSelectionBoxItem -Id 1440 -Content '1 day'
-        $Items = $5Min, $10Min, $1Hour, $4Hour, $1Day
-        $SelectionBox = New-BTInput -Id 'SnoozeTime' -DefaultSelectionBoxItemId 10 -Items $Items
-        $action = New-BTAction -Buttons $Button, $Button2 -inputs $SelectionBox
-        $Binding = New-BTBinding -Children $Text1, $Text2 -HeroImage $heroimage
-        $Visual = New-BTVisual -BindingGeneric $Binding
-        $Content = New-BTContent -Visual $Visual -Actions $action
-        Submit-BTNotification -Content $Content
-    }
-    
-    # Cleanup temp file for message variables
-    Remove-Item -Path C:\ProgramData\TRMM\temp\message.txt
 
 }
     else