# PCS Toolkit - Browser Extension Audit
# Lists installed extensions for Chrome, Edge, and Firefox

$timestamp = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
$outputFile = "$env:USERPROFILE\Desktop\BrowserExtensions_$timestamp.txt"

function Log($msg) {
    Write-Host $msg
    Add-Content $outputFile $msg
}

Log "========================================"
Log "    PCS Toolkit - Browser Extensions"
Log "========================================"
Log "Generated: $(Get-Date)"
Log "Computer: $env:COMPUTERNAME"
Log ""

# Chrome
Log "=== GOOGLE CHROME ==="
$chromePath = "$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Extensions"
if (Test-Path $chromePath) {
    Get-ChildItem $chromePath -Directory | ForEach-Object {
        $extId = $_.Name
        $manifest = Get-ChildItem $_.FullName -Recurse -Filter "manifest.json" | Select-Object -First 1
        if ($manifest) {
            try {
                $json = Get-Content $manifest.FullName -Raw | ConvertFrom-Json
                Log "  $($json.name) (v$($json.version))"
                Log "    ID: $extId"
                if ($json.description) { Log "    Desc: $($json.description.Substring(0, [Math]::Min(80, $json.description.Length)))..." }
            } catch {
                Log "  Unknown extension: $extId"
            }
        }
    }
} else {
    Log "  Chrome not found or no extensions"
}
Log ""

# Edge
Log "=== MICROSOFT EDGE ==="
$edgePath = "$env:LOCALAPPDATA\Microsoft\Edge\User Data\Default\Extensions"
if (Test-Path $edgePath) {
    Get-ChildItem $edgePath -Directory | ForEach-Object {
        $extId = $_.Name
        $manifest = Get-ChildItem $_.FullName -Recurse -Filter "manifest.json" | Select-Object -First 1
        if ($manifest) {
            try {
                $json = Get-Content $manifest.FullName -Raw | ConvertFrom-Json
                Log "  $($json.name) (v$($json.version))"
                Log "    ID: $extId"
            } catch {
                Log "  Unknown extension: $extId"
            }
        }
    }
} else {
    Log "  Edge not found or no extensions"
}
Log ""

# Firefox
Log "=== MOZILLA FIREFOX ==="
$firefoxPath = "$env:APPDATA\Mozilla\Firefox\Profiles"
if (Test-Path $firefoxPath) {
    Get-ChildItem $firefoxPath -Directory | ForEach-Object {
        $extFile = Join-Path $_.FullName "extensions.json"
        if (Test-Path $extFile) {
            try {
                $json = Get-Content $extFile -Raw | ConvertFrom-Json
                $json.addons | Where-Object { $_.type -eq 'extension' } | ForEach-Object {
                    Log "  $($_.defaultLocale.name) (v$($_.version))"
                    Log "    ID: $($_.id)"
                }
            } catch {
                Log "  Could not parse extensions.json"
            }
        }
    }
} else {
    Log "  Firefox not found"
}
Log ""

Log "========================================"
Log "AUDIT COMPLETE"
Log "========================================"

explorer.exe "/select,$outputFile"
Read-Host "Press Enter to exit"