1 files changed, 53 insertions, 0 deletions
diff --git a/ip-link-add-menu.py b/ip-link-add-menu.py
index 84f9172..c52b436 100755
--- a/ip-link-add-menu.py
+++ b/ip-link-add-menu.py
@@ -1,5 +1,9 @@
 #!/usr/bin/env python3
 
+from dataclasses import dataclass
+from enum import Enum
+from typing import Optional
+
 import dialog
 
 from pyroute2 import IPRoute, IPDB
@@ -51,6 +55,30 @@ class MACVLAN():
             mode=self.mode
         ).commit()
 
+
+class TuntapMode(Enum):
+    TAP = "tap"
+    TUN = "tun"
+
+
+@dataclass
+class TunTap:
+    name: str
+    mode: TuntapMode
+    uid: Optional[int] = None
+    gid: Optional[int] = None
+
+    def create(self) -> None:
+        global ipdb
+        ipdb.create(
+            kind="tuntap",
+            ifname=self.name,
+            mode=self.mode.value,
+            uid=self.uid,
+            gid=self.gid,
+        ).commit()
+
+
 def create_bridge():
     choices = [(str(i), '', False) for i in ipdb.by_name.keys()]
 
@@ -119,6 +147,25 @@ def create_macvlan():
 
     macvlan.create()
 
+
+def create_tuntap(mode: TuntapMode) -> None:
+    code, name = d.inputbox(f"Please name your {mode.value.upper()} interface.")
+    if code in (d.ESC, d.CANCEL):
+        return
+
+    code, input_ = d.inputbox(f"UID of the interface (leave empty for default)")
+    if code in (d.ESC, d.CANCEL):
+        return
+    uid = int(input_) if input_ else None
+    code, input_ = d.inputbox(f"GID of the interface (leave empty for default)")
+    if code in (d.ESC, d.CANCEL):
+        return
+    gid = int(input_) if input_ else None
+
+    interface = TunTap(name=name, uid=uid, gid=gid, mode=mode)
+    interface.create()
+
+
 def main():
     d.set_background_title('ip-link add menu')
 
@@ -126,6 +173,8 @@ def main():
             ('bridge', 'Create a Bridge'),
             ('vlan', 'Create a VLAN'),
             ('macvlan', 'Create a MACVLAN'),
+            ('tun', 'Create a TUN interface'),
+            ('tap', 'Create a TAP interface'),
             )
 
     code, tag = d.menu('Select the type of interface you want to create.', choices=choices)
@@ -139,6 +188,10 @@ def main():
         create_vlan()
     elif tag == 'macvlan':
         create_macvlan()
+    elif tag == 'tun':
+        create_tuntap(TuntapMode.TUN)
+    elif tag == 'tap':
+        create_tuntap(TuntapMode.TAP)
 
 if __name__ == '__main__':
     main()