From: Shivani Baranwal <quic_shivbara@quicinc.com>
Date: Sun, 18 Aug 2024 10:54:23 +0000 (+0530)
Subject: Control interface command to generate new random MAC address
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c46ebfd2219e5444bd84f25347275a7089e4770;p=thirdparty%2Fhostap.git

Control interface command to generate new random MAC address

Add NEW_RANDOM_MAC_ADDRESS command to allow wpa_supplicant to be
requested to change the currently used MAC address to a random one. This
is applicable only when not connected (or trying to connect).

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
---

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 90fa6ed2b..625326411 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -13714,6 +13714,14 @@ char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
 	} else if (os_strcmp(buf, "MLO_SIGNAL_POLL") == 0) {
 		reply_len = wpas_ctrl_iface_mlo_signal_poll(wpa_s, reply,
 							    reply_size);
+	} else if (os_strcmp(buf, "NEW_RANDOM_MAC_ADDRESS") == 0) {
+		enum wpas_mac_addr_style mac_addr_style =
+			wpa_s->conf->preassoc_mac_addr;
+
+		wpa_s->conf->preassoc_mac_addr = WPAS_MAC_ADDR_STYLE_RANDOM;
+		if (wpas_update_random_addr_disassoc(wpa_s) != 1)
+			reply_len = -1;
+		wpa_s->conf->preassoc_mac_addr = mac_addr_style;
 	} else {
 		os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
 		reply_len = 16;