Update samy.ps1

samy.ps1

@@ -174,27 +174,25 @@ if ($ExecutionContext.SessionState.LanguageMode -ne 'FullLanguage' -or
 
     Write-Host "[Info] Relaunching with ExecutionPolicy Bypass..." -ForegroundColor Yellow
 
-    # Rebuild the original argument list as a string to pass through
+   # Rebuild the original argument list as a string to pass through
-    $argList = @()
+   $argList = @()
-    foreach ($a in $args) {
+   foreach ($a in $args) {
-        if ($a -is [string]) {
+        $argList += [string]$a
-            # Quote and escape any existing quotes
-            $escaped = $a.Replace('"','`"')
-            $argList += "`"$escaped`""
-        } else {
-            $argList += $a.ToString()
-        }
     }
-    $argString = $argList -join ' '
+
+    # Only needed for the -Command path (string has to be re-parsed)
+    $argString = ($argList | ForEach-Object {
+        '"' + ($_ -replace '"','`"') + '"'
+    }) -join ' '
 
     if ($PSCommandPath) {
-        # Script saved on disk: re-run same file with same args
+        # FIX: do NOT pass $argString as one argument
-        powershell.exe -NoProfile -ExecutionPolicy Bypass -File "`"$PSCommandPath`"" $argString
+        # You want PowerShell to see each token separately.
+        powershell.exe -NoProfile -ExecutionPolicy Bypass -File "$PSCommandPath" @argList
     } else {
-        # iwr | iex scenario: re-download SAMY and apply same args
+        # Here, argString is fine because -Command is a single string
         powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "& { iwr 'https://samy.svstools.ca' -UseBasicParsing | iex } $argString"
     }
-
     exit
 }
 
@@ -1871,8 +1869,10 @@ function Install-DattoRMM {
     if ($UseWebhook) {
 
         # Allow blank for IP allowlist scenario. Only treat true $null as missing.
-        if ($null -eq $WebhookPassword) { $WebhookPassword = '' }
+        if ($null -eq $WebhookPassword) { 
+            $WebhookPassword = '' 
             Write-LogHybrid "Webhook password not provided (null). Treating as blank for allowlisted IP flow." Warning DattoRMM -LogToEvent
+        }
 
         try {
             $resp = Invoke-RestMethod -Uri $WebhookUrl `
@@ -2056,24 +2056,23 @@ function Install-DattoRMM {
           return
       }
           
-      # ---- Task invocation ----
+        # ---- Task invocation ----
-      $task = $Global:SamyTasks | Where-Object Name -EQ $path		        $task = $Global:SamyTasks | Where-Object Name -EQ $path
+        $task = $Global:SamyTasks | Where-Object Name -EQ $path
-      if ($task) {		        if ($task) {
+        if ($task) {
-          & $task.HandlerFn $Context		
+            $fn  = $task.HandlerFn
-          return		            $fn  = $task.HandlerFn
+            $cmd = Get-Command $fn -ErrorAction SilentlyContinue
-      }		            $cmd = Get-Command $fn -ErrorAction SilentlyContinue
             if (-not $cmd) {
                 $Context.Response.StatusCode = 500
                 Send-Text $Context "Handler not found: $fn"
                 return
             }
+
             # If the handler declares a Context parameter, pass it by name.
-            # Otherwise, call it with no args (prevents HttpListenerContext getting bound to -Mode).
             if ($cmd.Parameters.ContainsKey('Context')) {
                 & $fn -Context $Context
             }
             else {
-                & $fn
+                & $fn $Context   # or & $fn with no args, up to you
             }
             return
         }