Adding support for ROUTE/FWD actions

[SimTechLP]

- Feature request -

Hey there!

First of all, thanks for the amazing GUI editor! :)

For special Docker rules I mostly use "ALLOW FWD" and "DENY FWD" rules at the moment.
These rules are currently getting read and handled as "ALLOW IN" and so on. Is it possible to implement ufw route allow/deny handling as well?

I thought of something like this:

   func (t *Tui) CreateForm() {
   [...]
---        AddDropDown("Action *", []string{"ALLOW IN", "DENY IN", "REJECT IN", "LIMIT IN", "ALLOW OUT", "DENY OUT", "REJECT OUT", "LIMIT OUT"}, 0, nil).
+++        AddDropDown("Action *", []string{"ALLOW IN", "DENY IN", "REJECT IN", "LIMIT IN", "ALLOW OUT", "DENY OUT", "REJECT OUT", "LIMIT OUT", "ALLOW FWD", "DENY FWD"}, 0, nil).

   [...]
           case "LIMIT-OUT":
               actionOptionIndex = 7
+++        case "ALLOW-FWD":
+++            actionOptionIndex = 8
+++        case "DENY-FWD":
+++            actionOptionIndex = 9
           }

   t.form.AddInputField("To", toValue, 20, nil, nil).SetFieldTextColor(tcell.ColorWhite).
   [...]
---            AddDropDown("Action *", []string{"ALLOW IN", "DENY IN", "REJECT IN", "LIMIT IN", "ALLOW OUT", "DENY OUT", "REJECT OUT", "LIMIT OUT"}, actionOptionIndex, nil).
+++            AddDropDown("Action *", []string{"ALLOW IN", "DENY IN", "REJECT IN", "LIMIT IN", "ALLOW OUT", "DENY OUT", "REJECT OUT", "LIMIT OUT", "ALLOW FWD", "DENY FWD"}, actionOptionIndex, nil).

...with according changes in func (t *Tui) CreateRule(position ...int), as rule inserts and edits require route as the first parameter.

Let me know about your thoughts! ;)

BR,
Andy

[peltho]

Hi Andy,
Thanks for using it!

I'm gonna have a look during my spare time 🙏