init

Signed-off-by: Hadi <[email protected]>

internal/network/vpn.go

@@ -0,0 +1,44 @@
+package network
+
+// VPNConnection is a saved VPN or WireGuard connection profile.
+type VPNConnection struct {
+	Name   string
+	Type   string // "vpn" or "wireguard"
+	Active bool
+	Device string
+}
+
+// ListVPN returns every saved connection whose type is "vpn" or "wireguard".
+func ListVPN() ([]VPNConnection, error) {
+	rows, err := runTerse("NAME,TYPE,ACTIVE,DEVICE", "connection", "show")
+	if err != nil {
+		return nil, err
+	}
+
+	vpns := make([]VPNConnection, 0)
+	for _, row := range rows {
+		typ := field(row, 1)
+		if typ != "vpn" && typ != "wireguard" {
+			continue
+		}
+		vpns = append(vpns, VPNConnection{
+			Name:   field(row, 0),
+			Type:   typ,
+			Active: field(row, 2) == "yes",
+			Device: field(row, 3),
+		})
+	}
+	return vpns, nil
+}
+
+// VPNUp activates a VPN/WireGuard connection by name.
+func VPNUp(name string) error {
+	_, err := run("connection", "up", "id", name)
+	return err
+}
+
+// VPNDown deactivates a VPN/WireGuard connection by name.
+func VPNDown(name string) error {
+	_, err := run("connection", "down", "id", name)
+	return err
+}