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 @@ -122,6 +123,7 @@ 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 @@ -370,6 +372,8 @@ struct hostapd_iface {
  34         struct hostapd_config *conf;
  35         char phy[16]; /* Name of the PHY (radio) */
  36
  37 +       struct hostapd_ubus_iface ubus;
  38 +
  39         enum hostapd_iface_state {
  40                 HAPD_IFACE_UNINITIALIZED,
  41                 HAPD_IFACE_DISABLED,
  42 --- a/src/ap/hostapd.c
  43 +++ b/src/ap/hostapd.c
  44 @@ -309,6 +309,7 @@ static void hostapd_free_hapd_data(struc
  45         hapd->started = 0;
  46
  47         wpa_printf(MSG_DEBUG, "%s(%s)", __func__, hapd->conf->iface);
  48 +       hostapd_ubus_free_bss(hapd);
  49         iapp_deinit(hapd->iapp);
  50         hapd->iapp = NULL;
  51         accounting_deinit(hapd);
  52 @@ -1186,6 +1187,8 @@ static int hostapd_setup_bss(struct host
  53         if (hapd->driver && hapd->driver->set_operstate)
  54                 hapd->driver->set_operstate(hapd->drv_priv, 1);
  55
  56 +       hostapd_ubus_add_bss(hapd);
  57 +
  58         return 0;
  59  }
  60
  61 @@ -1711,6 +1714,7 @@ static int hostapd_setup_interface_compl
  62         if (err)
  63                 goto fail;
  64
  65 +       hostapd_ubus_add_iface(iface);
  66         wpa_printf(MSG_DEBUG, "Completing interface initialization");
  67         if (iface->conf->channel) {
  68  #ifdef NEED_AP_MLME
  69 @@ -1890,6 +1894,7 @@ dfs_offload:
  70
  71  fail:
  72         wpa_printf(MSG_ERROR, "Interface initialization failed");
  73 +       hostapd_ubus_free_iface(iface);
  74         hostapd_set_state(iface, HAPD_IFACE_DISABLED);
  75         wpa_msg(hapd->msg_ctx, MSG_INFO, AP_EVENT_DISABLED);
  76  #ifdef CONFIG_FST
  77 @@ -2344,6 +2349,7 @@ void hostapd_interface_deinit_free(struc
  78                    (unsigned int) iface->conf->num_bss);
  79         driver = iface->bss[0]->driver;
  80         drv_priv = iface->bss[0]->drv_priv;
  81 +       hostapd_ubus_free_iface(iface);
  82         hostapd_interface_deinit(iface);
  83         wpa_printf(MSG_DEBUG, "%s: driver=%p drv_priv=%p -> hapd_deinit",
  84                    __func__, driver, drv_priv);
  85 --- a/src/ap/ieee802_11.c
  86 +++ b/src/ap/ieee802_11.c
  87 @@ -1587,7 +1587,8 @@ ieee802_11_set_radius_info(struct hostap
  88
  89
  90  static void handle_auth(struct hostapd_data *hapd,
  91 -                       const struct ieee80211_mgmt *mgmt, size_t len)
  92 +                       const struct ieee80211_mgmt *mgmt, size_t len,
  93 +                       struct hostapd_frame_info *fi)
  94  {
  95         u16 auth_alg, auth_transaction, status_code;
  96         u16 resp = WLAN_STATUS_SUCCESS;
  97 @@ -1603,6 +1604,11 @@ static void handle_auth(struct hostapd_d
  98         char *identity = NULL;
  99         char *radius_cui = NULL;
 100         u16 seq_ctrl;
 101 +       struct hostapd_ubus_request req = {
 102 +               .type = HOSTAPD_UBUS_AUTH_REQ,
 103 +               .mgmt_frame = mgmt,
 104 +               .frame_info = fi,
 105 +       };
 106
 107         if (len < IEEE80211_HDRLEN + sizeof(mgmt->u.auth)) {
 108                 wpa_printf(MSG_INFO, "handle_auth - too short payload (len=%lu)",
 109 @@ -1757,6 +1763,12 @@ static void handle_auth(struct hostapd_d
 110                 resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
 111                 goto fail;
 112         }
 113 +       if (hostapd_ubus_handle_event(hapd, &req)) {
 114 +               wpa_printf(MSG_DEBUG, "Station " MACSTR " rejected by ubus handler.\n",
 115 +                       MAC2STR(mgmt->sa));
 116 +               resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
 117 +               goto fail;
 118 +       }
 119         if (res == HOSTAPD_ACL_PENDING)
 120                 return;
 121
 122 @@ -2870,7 +2882,7 @@ void fils_hlp_timeout(void *eloop_ctx, v
 123
 124  static void handle_assoc(struct hostapd_data *hapd,
 125                          const struct ieee80211_mgmt *mgmt, size_t len,
 126 -                        int reassoc)
 127 +                        int reassoc, struct hostapd_frame_info *fi)
 128  {
 129         u16 capab_info, listen_interval, seq_ctrl, fc;
 130         u16 resp = WLAN_STATUS_SUCCESS, reply_res;
 131 @@ -2884,6 +2896,11 @@ static void handle_assoc(struct hostapd_
 132  #ifdef CONFIG_FILS
 133         int delay_assoc = 0;
 134  #endif /* CONFIG_FILS */
 135 +       struct hostapd_ubus_request req = {
 136 +               .type = HOSTAPD_UBUS_ASSOC_REQ,
 137 +               .mgmt_frame = mgmt,
 138 +               .frame_info = fi,
 139 +       };
 140
 141         if (len < IEEE80211_HDRLEN + (reassoc ? sizeof(mgmt->u.reassoc_req) :
 142                                       sizeof(mgmt->u.assoc_req))) {
 143 @@ -3051,6 +3068,13 @@ static void handle_assoc(struct hostapd_
 144         }
 145  #endif /* CONFIG_MBO */
 146
 147 +       if (hostapd_ubus_handle_event(hapd, &req)) {
 148 +               wpa_printf(MSG_DEBUG, "Station " MACSTR " assoc rejected by ubus handler.\n",
 149 +                      MAC2STR(mgmt->sa));
 150 +               resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
 151 +               goto fail;
 152 +       }
 153 +
 154         /*
 155          * sta->capability is used in check_assoc_ies() for RRM enabled
 156          * capability element.
 157 @@ -3258,6 +3282,7 @@ static void handle_disassoc(struct hosta
 158         wpa_printf(MSG_DEBUG, "disassocation: STA=" MACSTR " reason_code=%d",
 159                    MAC2STR(mgmt->sa),
 160                    le_to_host16(mgmt->u.disassoc.reason_code));
 161 +       hostapd_ubus_notify(hapd, "disassoc", mgmt->sa);
 162
 163         sta = ap_get_sta(hapd, mgmt->sa);
 164         if (sta == NULL) {
 165 @@ -3323,6 +3348,8 @@ static void handle_deauth(struct hostapd
 166                 " reason_code=%d",
 167                 MAC2STR(mgmt->sa), le_to_host16(mgmt->u.deauth.reason_code));
 168
 169 +       hostapd_ubus_notify(hapd, "deauth", mgmt->sa);
 170 +
 171         sta = ap_get_sta(hapd, mgmt->sa);
 172         if (sta == NULL) {
 173                 wpa_msg(hapd->msg_ctx, MSG_DEBUG, "Station " MACSTR " trying "
 174 @@ -3637,7 +3664,7 @@ int ieee802_11_mgmt(struct hostapd_data
 175
 176
 177         if (stype == WLAN_FC_STYPE_PROBE_REQ) {
 178 -               handle_probe_req(hapd, mgmt, len, fi->ssi_signal);
 179 +               handle_probe_req(hapd, mgmt, len, fi);
 180                 return 1;
 181         }
 182
 183 @@ -3657,17 +3684,17 @@ int ieee802_11_mgmt(struct hostapd_data
 184         switch (stype) {
 185         case WLAN_FC_STYPE_AUTH:
 186                 wpa_printf(MSG_DEBUG, "mgmt::auth");
 187 -               handle_auth(hapd, mgmt, len);
 188 +               handle_auth(hapd, mgmt, len, fi);
 189                 ret = 1;
 190                 break;
 191         case WLAN_FC_STYPE_ASSOC_REQ:
 192                 wpa_printf(MSG_DEBUG, "mgmt::assoc_req");
 193 -               handle_assoc(hapd, mgmt, len, 0);
 194 +               handle_assoc(hapd, mgmt, len, 0, fi);
 195                 ret = 1;
 196                 break;
 197         case WLAN_FC_STYPE_REASSOC_REQ:
 198                 wpa_printf(MSG_DEBUG, "mgmt::reassoc_req");
 199 -               handle_assoc(hapd, mgmt, len, 1);
 200 +               handle_assoc(hapd, mgmt, len, 1, fi);
 201                 ret = 1;
 202                 break;
 203         case WLAN_FC_STYPE_DISASSOC:
 204 --- a/src/ap/beacon.c
 205 +++ b/src/ap/beacon.c
 206 @@ -716,7 +716,7 @@ void sta_track_claim_taxonomy_info(struc
 207
 208  void handle_probe_req(struct hostapd_data *hapd,
 209                       const struct ieee80211_mgmt *mgmt, size_t len,
 210 -                     int ssi_signal)
 211 +                     struct hostapd_frame_info *fi)
 212  {
 213         u8 *resp;
 214         struct ieee802_11_elems elems;
 215 @@ -725,9 +725,15 @@ void handle_probe_req(struct hostapd_dat
 216         size_t i, resp_len;
 217         int noack;
 218         enum ssid_match_result res;
 219 +       int ssi_signal = fi->ssi_signal;
 220         int ret;
 221         u16 csa_offs[2];
 222         size_t csa_offs_len;
 223 +       struct hostapd_ubus_request req = {
 224 +               .type = HOSTAPD_UBUS_PROBE_REQ,
 225 +               .mgmt_frame = mgmt,
 226 +               .frame_info = fi,
 227 +       };
 228
 229         if (len < IEEE80211_HDRLEN)
 230                 return;
 231 @@ -894,6 +900,12 @@ void handle_probe_req(struct hostapd_dat
 232         }
 233  #endif /* CONFIG_P2P */
 234
 235 +       if (hostapd_ubus_handle_event(hapd, &req)) {
 236 +               wpa_printf(MSG_DEBUG, "Probe request for " MACSTR " rejected by ubus handler.\n",
 237 +                      MAC2STR(mgmt->sa));
 238 +               return;
 239 +       }
 240 +
 241         /* TODO: verify that supp_rates contains at least one matching rate
 242          * with AP configuration */
 243
 244 --- a/src/ap/beacon.h
 245 +++ b/src/ap/beacon.h
 246 @@ -14,7 +14,7 @@ struct ieee80211_mgmt;
 247
 248  void handle_probe_req(struct hostapd_data *hapd,
 249                       const struct ieee80211_mgmt *mgmt, size_t len,
 250 -                     int ssi_signal);
 251 +                     struct hostapd_frame_info *fi);
 252  int ieee802_11_set_beacon(struct hostapd_data *hapd);
 253  int ieee802_11_set_beacons(struct hostapd_iface *iface);
 254  int ieee802_11_update_beacons(struct hostapd_iface *iface);
 255 --- a/src/ap/drv_callbacks.c
 256 +++ b/src/ap/drv_callbacks.c
 257 @@ -116,6 +116,10 @@ int hostapd_notif_assoc(struct hostapd_d
 258         u16 reason = WLAN_REASON_UNSPECIFIED;
 259         u16 status = WLAN_STATUS_SUCCESS;
 260         const u8 *p2p_dev_addr = NULL;
 261 +       struct hostapd_ubus_request req = {
 262 +               .type = HOSTAPD_UBUS_ASSOC_REQ,
 263 +               .addr = addr,
 264 +       };
 265
 266         if (addr == NULL) {
 267                 /*
 268 @@ -195,6 +199,12 @@ int hostapd_notif_assoc(struct hostapd_d
 269                 goto fail;
 270         }
 271
 272 +       if (hostapd_ubus_handle_event(hapd, &req)) {
 273 +               wpa_printf(MSG_DEBUG, "Station " MACSTR " assoc rejected by ubus handler.\n",
 274 +                          MAC2STR(req.addr));
 275 +               goto fail;
 276 +       }
 277 +
 278  #ifdef CONFIG_P2P
 279         if (elems.p2p) {
 280                 wpabuf_free(sta->p2p_ie);
 281 --- a/src/ap/sta_info.c
 282 +++ b/src/ap/sta_info.c
 283 @@ -404,6 +404,7 @@ void ap_handle_timer(void *eloop_ctx, vo
 284                                HOSTAPD_LEVEL_INFO, "deauthenticated due to "
 285                                "local deauth request");
 286                 ap_free_sta(hapd, sta);
 287 +               hostapd_ubus_notify(hapd, "local-deauth", sta->addr);
 288                 return;
 289         }
 290
 291 @@ -551,6 +552,7 @@ skip_poll:
 292                         hapd, sta,
 293                         WLAN_REASON_PREV_AUTH_NOT_VALID);
 294                 ap_free_sta(hapd, sta);
 295 +               hostapd_ubus_notify(hapd, "inactive-deauth", sta->addr);
 296                 break;
 297         }
 298  }
 299 --- a/src/ap/wpa_auth_glue.c
 300 +++ b/src/ap/wpa_auth_glue.c
 301 @@ -175,6 +175,7 @@ static void hostapd_wpa_auth_psk_failure
 302         struct hostapd_data *hapd = ctx;
 303         wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_POSSIBLE_PSK_MISMATCH MACSTR,
 304                 MAC2STR(addr));
 305 +       hostapd_ubus_notify(hapd, "key-mismatch", addr);
 306  }
 307
 308