Add workspace saving to msfconsole's save command

Author: wvu

lib/msf/ui/console/driver.rb

@@ -387,8 +387,17 @@ def load_config(path=nil)
     if (conf.group?(ConfigGroup))
       conf[ConfigGroup].each_pair { |k, v|
         case k.downcase
-          when "activemodule"
+          when 'activemodule'
             run_single("use #{v}")
+          when 'activeworkspace'
+            if framework.db.active
+              workspace = framework.db.find_workspace(v)
+              if workspace
+                framework.db.workspace = workspace
+              else
+                framework.db.workspace = framework.db.add_workspace(v)
+              end
+            end
         end
       }
     end
@@ -405,6 +414,12 @@ def save_config
       group['ActiveModule'] = active_module.fullname
     end
 
+    if framework.db.active
+      unless framework.db.workspace.default?
+        group['ActiveWorkspace'] = framework.db.workspace.name
+      end
+    end
+
     # Save it
     begin
       Msf::Config.save(ConfigGroup => group)