Action1 - Installed Web Browser Extensions (Data Source)

data_source.ps1

# Find all user profiles
$users = Get-ChildItem C:\Users -Directory -Exclude '*Public*', '*Default*'

function Get-Extension-Name-For-Edge($extensionId) {
 $url = "https://microsoftedge.microsoft.com/addons/detail/$($extensionId)"

 $WebRequest = Invoke-WebRequest -Uri $url -ErrorAction Stop -UseBasicParsing

 if ($WebRequest.StatusCode -ne 200) {
   return "Unknown - $($extensionId)";  
 }

 $matches = Select-String -Pattern "<title>(.*)</title>" -InputObject $WebRequest.Content
        
 $extensionTitle = $matches.Matches.groups[0].Value.toString().Replace("<title>", "").Replace("</title>", "")
 
 if ($extensionTitle -imatch "- Microsoft Edge Addons") { $extensionTitle = $extensionTitle.Replace("- Microsoft Edge Addons", "") }

 $extensionTitle
}


function Get-ChromeExtensions-For-User($user) {
  $extensions = New-Object -TypeName System.Collections.ArrayList;

   if (Test-Path "C:\Users\$($user.name)\AppData\Local\Google\Chrome\User Data\Default\Extensions") {
        $checks = Get-ChildItem -Path "C:\Users\$($user.name)\AppData\Local\Google\Chrome\User Data\Default\Extensions" -Directory -Exclude 'nmmhkkegccagdldgiimedpiccmgmieda', 'mhjfbmdgcfjbbpaeojofohoefgiehjai', 'pkedcjkdefgpdelpbcmbmeomcjbeemfm', "Temp" -Verbose -ErrorAction Stop
    } else {
        $Title = Write-Output "no extensions found"
    }

    Foreach ($check in $checks) {
        $url = "https://chrome.google.com/webstore/detail/" + $($check.name) + "?hl=en-us"
        $WebRequest = Invoke-WebRequest -Uri $url -ErrorAction Stop -UseBasicParsing
        $matches = Select-String -Pattern "<title>(.*)</title>" -InputObject $WebRequest.Content
        
        $extensionTitle = $matches.Matches.groups[0].Value.toString().Replace("<title>", "").Replace("</title>", "")
        
        if ($WebRequest.StatusCode -eq 200) {
            # Get the HTML Page Title but remove ' – Chrome Web Store'
            if (-not ([string]::IsNullOrEmpty($extensionTitle))) {
                $ExtTitle = $extensionTitle
                if ($ExtTitle -match '\s-\s.*$') {
                    $Title = $ExtTitle -replace '\s-\s.*$', ""
                    $extType = 'ChromeStore'
                } else {
                    $Title = $ExtTitle
                }
            }
            
            
            $extensions.add([PSCustomObject] [Ordered]@{
                Browser = "Chrome"
                ExtensionTitle = $Title
                User = $User
                ExtensionId = $check.name
            })
        }
    }

    $extensions
}

function Get-EdgeExtensions-For-User($user) {
 $extensions = New-Object -TypeName System.Collections.ArrayList;
 $extensionPath = "C:\Users\$($user.name)\AppData\Local\Microsoft\Edge\User Data\Default\Extensions"

 if (-not (Test-Path $extensionPath)) {
  return
 }

 foreach($extension in Get-ChildItem -Path $extensionPath -Filter manifest.json -Recurse) {
    $extensionId = ($extension.DirectoryName.Replace($extensionPath, "") -split "\\")[1]

    If (($extensionID -eq $null) -or ($extensionId.Length -le 0)) { return; }

    $ext = Get-Content -Path $extension.Fullname | ConvertFrom-Json | Select-Object Author, Name, Description, Browser_Action

    $extensionName = if ($ext.name -imatch "__MSG_") { Get-Extension-Name-For-Edge $extensionId } else { $ext.name }


    $extensions.Add([PSCustomObject] [Ordered]@{
                Browser = "Edge"
                ExtensionTitle = $extensionName
                User = $User.name
                ExtensionId = $extensionId
    })
 }

 $extensions
}

function Get-FirefoxExtensions-For-User($user) {
 $extensions = New-Object -TypeName System.Collections.ArrayList;
 $profilesRoot = "C:\Users\$($user.name)\AppData\Roaming\Mozilla\Firefox\Profiles"

 if (-not (Test-Path $profilesRoot)) { return }

 $extensionJsonFiles = Get-ChildItem -Path $profilesRoot -Filter extensions.json -Recurse

 foreach($jsonFile in $extensionJsonFiles) {
   $content = (Get-Content -Path $jsonFile.FullName | ConvertFrom-Json).addons

   foreach($addon in $content) {
   
     $extensions.Add([PSCustomObject] [Ordered]@{
                Browser = "Firefox"
                ExtensionTitle = $addon.defaultLocale.name
                User = $User.name
                ExtensionId = $addon.id
    })
   }
 }

 $extensions
}

$extensions = New-Object -TypeName System.Collections.ArrayList;

foreach($user in $users) {
  $extensions = $extensions + (Get-ChromeExtensions-For-User $user)
  $extensions = $extensions + (Get-EdgeExtensions-For-User $user)
  $extensions = $extensions + (Get-FirefoxExtensions-For-User $user)
}

# Output the results
$result = New-Object System.Collections.ArrayList
$i = 0
$extensions | Where { $_.ExtensionId -ne $null } | ForEach-Object {
    $currentOutput = "" | Select-Object Browser, ExtensionTitle, User, ExtensionId, A1_Key
    $currentOutput.Browser = $_.Browser
    $currentOutput.ExtensionTitle = $_.ExtensionTitle
    $currentOutput.User = $_.User
    $currentOutput.ExtensionId = $_.ExtensionId
    $currentOutput.A1_Key = $i
    $result.Add($currentOutput) | Out-Null
    $i++
}
$result