package/network/services/hostapd/patches/600-ubus_support.patch

   1 --- a/hostapd/Makefile
   2 +++ b/hostapd/Makefile
   3 @@ -165,6 +165,11 @@ OBJS += ../src/common/hw_features_common
   4
   5  OBJS += ../src/eapol_auth/eapol_auth_sm.o
   6
   7 +ifdef CONFIG_UBUS
   8 +CFLAGS += -DUBUS_SUPPORT
   9 +OBJS += ../src/ap/ubus.o
  10 +LIBS += -lubox -lubus
  11 +endif
  12
  13  ifdef CONFIG_CODE_COVERAGE
  14  CFLAGS += -O0 -fprofile-arcs -ftest-coverage
  15 --- a/src/ap/hostapd.h
  16 +++ b/src/ap/hostapd.h
  17 @@ -13,6 +13,7 @@
  18  #include "utils/list.h"
  19  #include "ap_config.h"
  20  #include "drivers/driver.h"
  21 +#include "ubus.h"
  22
  23  struct wpa_ctrl_dst;
  24  struct radius_server_data;
  25 @@ -129,6 +130,7 @@ struct hostapd_data {
  26         struct hostapd_iface *iface;
  27         struct hostapd_config *iconf;
  28         struct hostapd_bss_config *conf;
  29 +       struct hostapd_ubus_bss ubus;
  30         int interface_added; /* virtual interface added for this BSS */
  31         unsigned int started:1;
  32         unsigned int disabled:1;
  33 @@ -544,6 +546,7 @@ hostapd_alloc_bss_data(struct hostapd_if
  34                        struct hostapd_bss_config *bss);
  35  int hostapd_setup_interface(struct hostapd_iface *iface);
  36  int hostapd_setup_interface_complete(struct hostapd_iface *iface, int err);
  37 +void hostapd_set_own_neighbor_report(struct hostapd_data *hapd);
  38  void hostapd_interface_deinit(struct hostapd_iface *iface);
  39  void hostapd_interface_free(struct hostapd_iface *iface);
  40  struct hostapd_iface * hostapd_alloc_iface(void);
  41 --- a/src/ap/hostapd.c
  42 +++ b/src/ap/hostapd.c
  43 @@ -315,6 +315,7 @@ static void hostapd_free_hapd_data(struc
  44         hapd->started = 0;
  45
  46         wpa_printf(MSG_DEBUG, "%s(%s)", __func__, hapd->conf->iface);
  47 +       hostapd_ubus_free_bss(hapd);
  48         iapp_deinit(hapd->iapp);
  49         hapd->iapp = NULL;
  50         accounting_deinit(hapd);
  51 @@ -1237,6 +1238,8 @@ static int hostapd_setup_bss(struct host
  52         if (hapd->driver && hapd->driver->set_operstate)
  53                 hapd->driver->set_operstate(hapd->drv_priv, 1);
  54
  55 +       hostapd_ubus_add_bss(hapd);
  56 +
  57         return 0;
  58  }
  59
  60 @@ -1651,7 +1654,7 @@ static enum nr_chan_width hostapd_get_nr
  61  #endif /* NEED_AP_MLME */
  62
  63
  64 -static void hostapd_set_own_neighbor_report(struct hostapd_data *hapd)
  65 +void hostapd_set_own_neighbor_report(struct hostapd_data *hapd)
  66  {
  67  #ifdef NEED_AP_MLME
  68         u16 capab = hostapd_own_capab_info(hapd);
  69 @@ -1872,6 +1875,7 @@ static int hostapd_setup_interface_compl
  70         if (err)
  71                 goto fail;
  72
  73 +       hostapd_ubus_add_iface(iface);
  74         wpa_printf(MSG_DEBUG, "Completing interface initialization");
  75         if (iface->conf->channel) {
  76  #ifdef NEED_AP_MLME
  77 @@ -2052,6 +2056,7 @@ dfs_offload:
  78
  79  fail:
  80         wpa_printf(MSG_ERROR, "Interface initialization failed");
  81 +       hostapd_ubus_free_iface(iface);
  82         hostapd_set_state(iface, HAPD_IFACE_DISABLED);
  83         wpa_msg(hapd->msg_ctx, MSG_INFO, AP_EVENT_DISABLED);
  84  #ifdef CONFIG_FST
  85 @@ -2517,6 +2522,7 @@ void hostapd_interface_deinit_free(struc
  86                    (unsigned int) iface->conf->num_bss);
  87         driver = iface->bss[0]->driver;
  88         drv_priv = iface->bss[0]->drv_priv;
  89 +       hostapd_ubus_free_iface(iface);
  90         hostapd_interface_deinit(iface);
  91         wpa_printf(MSG_DEBUG, "%s: driver=%p drv_priv=%p -> hapd_deinit",
  92                    __func__, driver, drv_priv);
  93 --- a/src/ap/ieee802_11.c
  94 +++ b/src/ap/ieee802_11.c
  95 @@ -1712,12 +1712,13 @@ ieee802_11_set_radius_info(struct hostap
  96
  97
  98  static void handle_auth(struct hostapd_data *hapd,
  99 -                       const struct ieee80211_mgmt *mgmt, size_t len)
 100 +                       const struct ieee80211_mgmt *mgmt, size_t len,
 101 +                       struct hostapd_frame_info *fi)
 102  {
 103         u16 auth_alg, auth_transaction, status_code;
 104         u16 resp = WLAN_STATUS_SUCCESS;
 105         struct sta_info *sta = NULL;
 106 -       int res, reply_res;
 107 +       int res, reply_res, ubus_resp;
 108         u16 fc;
 109         const u8 *challenge = NULL;
 110         u32 session_timeout, acct_interim_interval;
 111 @@ -1728,6 +1729,11 @@ static void handle_auth(struct hostapd_d
 112         char *identity = NULL;
 113         char *radius_cui = NULL;
 114         u16 seq_ctrl;
 115 +       struct hostapd_ubus_request req = {
 116 +               .type = HOSTAPD_UBUS_AUTH_REQ,
 117 +               .mgmt_frame = mgmt,
 118 +               .frame_info = fi,
 119 +       };
 120
 121         if (len < IEEE80211_HDRLEN + sizeof(mgmt->u.auth)) {
 122                 wpa_printf(MSG_INFO, "handle_auth - too short payload (len=%lu)",
 123 @@ -1888,6 +1894,13 @@ static void handle_auth(struct hostapd_d
 124                 resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
 125                 goto fail;
 126         }
 127 +       ubus_resp = hostapd_ubus_handle_event(hapd, &req);
 128 +       if (ubus_resp) {
 129 +               wpa_printf(MSG_DEBUG, "Station " MACSTR " rejected by ubus handler.\n",
 130 +                       MAC2STR(mgmt->sa));
 131 +               resp = ubus_resp > 0 ? (u16) ubus_resp : WLAN_STATUS_UNSPECIFIED_FAILURE;
 132 +               goto fail;
 133 +       }
 134         if (res == HOSTAPD_ACL_PENDING)
 135                 return;
 136
 137 @@ -3167,12 +3180,12 @@ void fils_hlp_timeout(void *eloop_ctx, v
 138
 139  static void handle_assoc(struct hostapd_data *hapd,
 140                          const struct ieee80211_mgmt *mgmt, size_t len,
 141 -                        int reassoc)
 142 +                        int reassoc, struct hostapd_frame_info *fi)
 143  {
 144         u16 capab_info, listen_interval, seq_ctrl, fc;
 145         u16 resp = WLAN_STATUS_SUCCESS, reply_res;
 146         const u8 *pos;
 147 -       int left, i;
 148 +       int left, i, ubus_resp;
 149         struct sta_info *sta;
 150         u8 *tmp = NULL;
 151         struct hostapd_sta_wpa_psk_short *psk = NULL;
 152 @@ -3181,6 +3194,11 @@ static void handle_assoc(struct hostapd_
 153  #ifdef CONFIG_FILS
 154         int delay_assoc = 0;
 155  #endif /* CONFIG_FILS */
 156 +       struct hostapd_ubus_request req = {
 157 +               .type = HOSTAPD_UBUS_ASSOC_REQ,
 158 +               .mgmt_frame = mgmt,
 159 +               .frame_info = fi,
 160 +       };
 161
 162         if (len < IEEE80211_HDRLEN + (reassoc ? sizeof(mgmt->u.reassoc_req) :
 163                                       sizeof(mgmt->u.assoc_req))) {
 164 @@ -3352,6 +3370,14 @@ static void handle_assoc(struct hostapd_
 165         }
 166  #endif /* CONFIG_MBO */
 167
 168 +       ubus_resp = hostapd_ubus_handle_event(hapd, &req);
 169 +       if (ubus_resp) {
 170 +               wpa_printf(MSG_DEBUG, "Station " MACSTR " assoc rejected by ubus handler.\n",
 171 +                      MAC2STR(mgmt->sa));
 172 +               resp = ubus_resp > 0 ? (u16) ubus_resp : WLAN_STATUS_UNSPECIFIED_FAILURE;
 173 +               goto fail;
 174 +       }
 175 +
 176         /*
 177          * sta->capability is used in check_assoc_ies() for RRM enabled
 178          * capability element.
 179 @@ -3565,6 +3591,7 @@ static void handle_disassoc(struct hosta
 180         wpa_printf(MSG_DEBUG, "disassocation: STA=" MACSTR " reason_code=%d",
 181                    MAC2STR(mgmt->sa),
 182                    le_to_host16(mgmt->u.disassoc.reason_code));
 183 +       hostapd_ubus_notify(hapd, "disassoc", mgmt->sa);
 184
 185         sta = ap_get_sta(hapd, mgmt->sa);
 186         if (sta == NULL) {
 187 @@ -3630,6 +3657,8 @@ static void handle_deauth(struct hostapd
 188                 " reason_code=%d",
 189                 MAC2STR(mgmt->sa), le_to_host16(mgmt->u.deauth.reason_code));
 190
 191 +       hostapd_ubus_notify(hapd, "deauth", mgmt->sa);
 192 +
 193         sta = ap_get_sta(hapd, mgmt->sa);
 194         if (sta == NULL) {
 195                 wpa_msg(hapd->msg_ctx, MSG_DEBUG, "Station " MACSTR " trying "
 196 @@ -3949,7 +3978,7 @@ int ieee802_11_mgmt(struct hostapd_data
 197
 198
 199         if (stype == WLAN_FC_STYPE_PROBE_REQ) {
 200 -               handle_probe_req(hapd, mgmt, len, ssi_signal);
 201 +               handle_probe_req(hapd, mgmt, len, fi);
 202                 return 1;
 203         }
 204
 205 @@ -3969,17 +3998,17 @@ int ieee802_11_mgmt(struct hostapd_data
 206         switch (stype) {
 207         case WLAN_FC_STYPE_AUTH:
 208                 wpa_printf(MSG_DEBUG, "mgmt::auth");
 209 -               handle_auth(hapd, mgmt, len);
 210 +               handle_auth(hapd, mgmt, len, fi);
 211                 ret = 1;
 212                 break;
 213         case WLAN_FC_STYPE_ASSOC_REQ:
 214                 wpa_printf(MSG_DEBUG, "mgmt::assoc_req");
 215 -               handle_assoc(hapd, mgmt, len, 0);
 216 +               handle_assoc(hapd, mgmt, len, 0, fi);
 217                 ret = 1;
 218                 break;
 219         case WLAN_FC_STYPE_REASSOC_REQ:
 220                 wpa_printf(MSG_DEBUG, "mgmt::reassoc_req");
 221 -               handle_assoc(hapd, mgmt, len, 1);
 222 +               handle_assoc(hapd, mgmt, len, 1, fi);
 223                 ret = 1;
 224                 break;
 225         case WLAN_FC_STYPE_DISASSOC:
 226 --- a/src/ap/beacon.c
 227 +++ b/src/ap/beacon.c
 228 @@ -720,7 +720,7 @@ void sta_track_claim_taxonomy_info(struc
 229
 230  void handle_probe_req(struct hostapd_data *hapd,
 231                       const struct ieee80211_mgmt *mgmt, size_t len,
 232 -                     int ssi_signal)
 233 +                     struct hostapd_frame_info *fi)
 234  {
 235         u8 *resp;
 236         struct ieee802_11_elems elems;
 237 @@ -729,6 +729,7 @@ void handle_probe_req(struct hostapd_dat
 238         size_t i, resp_len;
 239         int noack;
 240         enum ssid_match_result res;
 241 +       int ssi_signal = fi->ssi_signal;
 242         int ret;
 243         u16 csa_offs[2];
 244         size_t csa_offs_len;
 245 @@ -737,6 +738,11 @@ void handle_probe_req(struct hostapd_dat
 246         struct hostapd_sta_wpa_psk_short *psk = NULL;
 247         char *identity = NULL;
 248         char *radius_cui = NULL;
 249 +       struct hostapd_ubus_request req = {
 250 +               .type = HOSTAPD_UBUS_PROBE_REQ,
 251 +               .mgmt_frame = mgmt,
 252 +               .frame_info = fi,
 253 +       };
 254
 255         if (len < IEEE80211_HDRLEN)
 256                 return;
 257 @@ -914,6 +920,12 @@ void handle_probe_req(struct hostapd_dat
 258         }
 259  #endif /* CONFIG_P2P */
 260
 261 +       if (hostapd_ubus_handle_event(hapd, &req)) {
 262 +               wpa_printf(MSG_DEBUG, "Probe request for " MACSTR " rejected by ubus handler.\n",
 263 +                      MAC2STR(mgmt->sa));
 264 +               return;
 265 +       }
 266 +
 267         /* TODO: verify that supp_rates contains at least one matching rate
 268          * with AP configuration */
 269
 270 --- a/src/ap/beacon.h
 271 +++ b/src/ap/beacon.h
 272 @@ -14,7 +14,7 @@ struct ieee80211_mgmt;
 273
 274  void handle_probe_req(struct hostapd_data *hapd,
 275                       const struct ieee80211_mgmt *mgmt, size_t len,
 276 -                     int ssi_signal);
 277 +                     struct hostapd_frame_info *fi);
 278  int ieee802_11_set_beacon(struct hostapd_data *hapd);
 279  int ieee802_11_set_beacons(struct hostapd_iface *iface);
 280  int ieee802_11_update_beacons(struct hostapd_iface *iface);
 281 --- a/src/ap/drv_callbacks.c
 282 +++ b/src/ap/drv_callbacks.c
 283 @@ -116,6 +116,10 @@ int hostapd_notif_assoc(struct hostapd_d
 284         u16 reason = WLAN_REASON_UNSPECIFIED;
 285         u16 status = WLAN_STATUS_SUCCESS;
 286         const u8 *p2p_dev_addr = NULL;
 287 +       struct hostapd_ubus_request req = {
 288 +               .type = HOSTAPD_UBUS_ASSOC_REQ,
 289 +               .addr = addr,
 290 +       };
 291
 292         if (addr == NULL) {
 293                 /*
 294 @@ -195,6 +199,12 @@ int hostapd_notif_assoc(struct hostapd_d
 295                 goto fail;
 296         }
 297
 298 +       if (hostapd_ubus_handle_event(hapd, &req)) {
 299 +               wpa_printf(MSG_DEBUG, "Station " MACSTR " assoc rejected by ubus handler.\n",
 300 +                          MAC2STR(req.addr));
 301 +               goto fail;
 302 +       }
 303 +
 304  #ifdef CONFIG_P2P
 305         if (elems.p2p) {
 306                 wpabuf_free(sta->p2p_ie);
 307 --- a/src/ap/sta_info.c
 308 +++ b/src/ap/sta_info.c
 309 @@ -415,6 +415,7 @@ void ap_handle_timer(void *eloop_ctx, vo
 310                                HOSTAPD_LEVEL_INFO, "deauthenticated due to "
 311                                "local deauth request");
 312                 ap_free_sta(hapd, sta);
 313 +               hostapd_ubus_notify(hapd, "local-deauth", sta->addr);
 314                 return;
 315         }
 316
 317 @@ -562,6 +563,7 @@ skip_poll:
 318                         hapd, sta,
 319                         WLAN_REASON_PREV_AUTH_NOT_VALID);
 320                 ap_free_sta(hapd, sta);
 321 +               hostapd_ubus_notify(hapd, "inactive-deauth", sta->addr);
 322                 break;
 323         }
 324  }
 325 @@ -1223,6 +1225,7 @@ void ap_sta_set_authorized(struct hostap
 326                                           buf, ip_addr);
 327         } else {
 328                 wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_DISCONNECTED "%s", buf);
 329 +               hostapd_ubus_notify(hapd, "disassoc", sta->addr);
 330
 331                 if (hapd->msg_ctx_parent &&
 332                     hapd->msg_ctx_parent != hapd->msg_ctx)
 333 --- a/src/ap/wpa_auth_glue.c
 334 +++ b/src/ap/wpa_auth_glue.c
 335 @@ -177,6 +177,7 @@ static void hostapd_wpa_auth_psk_failure
 336         struct hostapd_data *hapd = ctx;
 337         wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_POSSIBLE_PSK_MISMATCH MACSTR,
 338                 MAC2STR(addr));
 339 +       hostapd_ubus_notify(hapd, "key-mismatch", addr);
 340  }
 341
 342