wifi-scripts: ucode: fix r0kh/r1kh parsing

The option is an array, and for each entry there should be one generated
line in hostapd.conf. Commas also need to be replaced with whitespace

Signed-off-by: Felix Fietkau <[email protected]>

Author: nbd168

package/network/config/wifi-scripts/files-ucode/usr/share/ucode/wifi/ap.uc

@@ -340,12 +340,16 @@ function iface_roaming(config) {
 
 			let ft_key = md5(`${config.mobility_domain}/${config.auth_secret ?? config.key}`);
 
-			set_default(config, 'r0kh', 'ff:ff:ff:ff:ff:ff * ' + ft_key);
-			set_default(config, 'r1kh', '00:00:00:00:00:00 00:00:00:00:00:00 ' + ft_key);
+			set_default(config, 'r0kh', [ 'ff:ff:ff:ff:ff:ff,*,' + ft_key ]);
+			set_default(config, 'r1kh', [ '00:00:00:00:00:00,00:00:00:00:00:00,' + ft_key ]);
 		}
 
+		for (let name in [ 'r0kh', 'r1kh' ])
+			for (let val in config[name])
+				append(name, join(' ', split(val, ',', 3)));
+
 		append_vars(config, [
-			'r0kh', 'r1kh', 'r1_key_holder', 'r0_key_lifetime', 'pmk_r1_push'
+			'r1_key_holder', 'r0_key_lifetime', 'pmk_r1_push'
 		]);
 	}