wpa_supplicant: add support for issuing control socket commands via ubus

This makes it possible to have more flexible control over the supplicant
without having to install wpa_cli.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/package/network/services/hostapd/files/wpa_supplicant.uc b/package/network/services/hostapd/files/wpa_supplicant.uc
index b77e0648e9319302b081c991c33d80143e9b0194..20613ae702d6cbcdaf61c8391aa1c36b2b88e5cd 100644 (file)
--- a/package/network/services/hostapd/files/wpa_supplicant.uc
+++ b/package/network/services/hostapd/files/wpa_supplicant.uc
@@ -773,6 +773,20 @@ function iface_ubus_add(ifname)
                                return 0;
                        },
                },
+               control: {
+                       args: {
+                               command: ""
+                       },
+                       call: (req) => {
+                               let iface = wpas.interfaces[ifname];
+                               if (!iface)
+                                       return libubus.STATUS_NOT_FOUND;
+
+                               return {
+                                       result: iface.ctrl(req.args.command)
+                               };
+                       },
+               },
        });
        wpas.data.iface_ubus[ifname] = obj;
 }