mesh: Write close reason from Mesh Peering Close to debug log

[mech_eap.git] / wpa_supplicant / mesh_mpm.c

diff --git a/wpa_supplicant/mesh_mpm.c b/wpa_supplicant/mesh_mpm.c
index a0b7174..f445b6c 100644 (file)
--- a/wpa_supplicant/mesh_mpm.c
+++ b/wpa_supplicant/mesh_mpm.c
@@ -290,7 +290,8 @@ static void mesh_mpm_send_plink_action(struct wpa_supplicant *wpa_s,
                /* TODO: Add Connected to Mesh Gate/AS subfields */
                wpabuf_put_u8(buf, info);
                /* always forwarding & accepting plinks for now */
-               wpabuf_put_u8(buf, 0x1 | 0x8);
+               wpabuf_put_u8(buf, MESH_CAP_ACCEPT_ADDITIONAL_PEER |
+                             MESH_CAP_FORWARDING);
        } else {        /* Peer closing frame */
                /* IE: Mesh ID */
                wpabuf_put_u8(buf, WLAN_EID_MESH_ID);
@@ -649,6 +650,14 @@ static struct sta_info * mesh_mpm_add_peer(struct wpa_supplicant *wpa_s,
        struct sta_info *sta;
        int ret;
 
+       if (elems->mesh_config_len >= 7 &&
+           !(elems->mesh_config[6] & MESH_CAP_ACCEPT_ADDITIONAL_PEER)) {
+               wpa_msg(wpa_s, MSG_DEBUG,
+                       "mesh: Ignore a crowded peer " MACSTR,
+                       MAC2STR(addr));
+               return NULL;
+       }
+
        sta = ap_get_sta(data, addr);
        if (!sta) {
                sta = ap_sta_add(data, addr);
@@ -793,18 +802,32 @@ static void mesh_mpm_plink_estab(struct wpa_supplicant *wpa_s,
                MAC2STR(sta->addr));
 
        if (conf->security & MESH_CONF_SEC_AMPE) {
-               wpa_drv_set_key(wpa_s, WPA_ALG_CCMP, sta->addr, 0, 0,
-                               seq, sizeof(seq), sta->mtk, sizeof(sta->mtk));
-               wpa_drv_set_key(wpa_s, WPA_ALG_CCMP, sta->addr, 1, 0,
-                               seq, sizeof(seq),
-                               sta->mgtk, sizeof(sta->mgtk));
-               wpa_drv_set_key(wpa_s, WPA_ALG_IGTK, sta->addr, 4, 0,
-                               seq, sizeof(seq),
-                               sta->mgtk, sizeof(sta->mgtk));
-
-               wpa_hexdump_key(MSG_DEBUG, "mtk:", sta->mtk, sizeof(sta->mtk));
-               wpa_hexdump_key(MSG_DEBUG, "mgtk:",
-                               sta->mgtk, sizeof(sta->mgtk));
+               wpa_hexdump_key(MSG_DEBUG, "mesh: MTK", sta->mtk, sta->mtk_len);
+               wpa_drv_set_key(wpa_s, wpa_cipher_to_alg(conf->pairwise_cipher),
+                               sta->addr, 0, 0, seq, sizeof(seq),
+                               sta->mtk, sta->mtk_len);
+
+               wpa_hexdump_key(MSG_DEBUG, "mesh: RX MGTK Key RSC",
+                               sta->mgtk_rsc, sizeof(sta->mgtk_rsc));
+               wpa_hexdump_key(MSG_DEBUG, "mesh: RX MGTK",
+                               sta->mgtk, sta->mgtk_len);
+               wpa_drv_set_key(wpa_s, wpa_cipher_to_alg(conf->group_cipher),
+                               sta->addr, sta->mgtk_key_id, 0,
+                               sta->mgtk_rsc, sizeof(sta->mgtk_rsc),
+                               sta->mgtk, sta->mgtk_len);
+
+               if (sta->igtk_len) {
+                       wpa_hexdump_key(MSG_DEBUG, "mesh: RX IGTK Key RSC",
+                                       sta->igtk_rsc, sizeof(sta->igtk_rsc));
+                       wpa_hexdump_key(MSG_DEBUG, "mesh: RX IGTK",
+                                       sta->igtk, sta->igtk_len);
+                       wpa_drv_set_key(
+                               wpa_s,
+                               wpa_cipher_to_alg(conf->mgmt_group_cipher),
+                               sta->addr, sta->igtk_key_id, 0,
+                               sta->igtk_rsc, sizeof(sta->igtk_rsc),
+                               sta->igtk, sta->igtk_len);
+               }
        }
 
        wpa_mesh_set_plink_state(wpa_s, sta, PLINK_ESTAB);
@@ -1090,6 +1113,10 @@ void mesh_mpm_action_rx(struct wpa_supplicant *wpa_s,
                llid = WPA_GET_LE16(peer_mgmt_ie.plid);
        wpa_printf(MSG_DEBUG, "MPM: plid=0x%x llid=0x%x", plid, llid);
 
+       if (action_field == PLINK_CLOSE)
+               wpa_printf(MSG_DEBUG, "MPM: close reason=%u",
+                          WPA_GET_LE16(peer_mgmt_ie.reason));
+
        sta = ap_get_sta(hapd, mgmt->sa);
 
        /*