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

   1 Index: hostapd-2017-08-24-c2d4f2eb/hostapd/Makefile
   2 ===================================================================
   3 --- hostapd-2017-08-24-c2d4f2eb.orig/hostapd/Makefile
   4 +++ hostapd-2017-08-24-c2d4f2eb/hostapd/Makefile
   5 @@ -165,6 +165,11 @@ OBJS += ../src/common/hw_features_common
   6
   7  OBJS += ../src/eapol_auth/eapol_auth_sm.o
   8
   9 +ifdef CONFIG_UBUS
  10 +CFLAGS += -DUBUS_SUPPORT
  11 +OBJS += ../src/ap/ubus.o
  12 +LIBS += -lubox -lubus
  13 +endif
  14
  15  ifdef CONFIG_CODE_COVERAGE
  16  CFLAGS += -O0 -fprofile-arcs -ftest-coverage
  17 Index: hostapd-2017-08-24-c2d4f2eb/src/ap/hostapd.h
  18 ===================================================================
  19 --- hostapd-2017-08-24-c2d4f2eb.orig/src/ap/hostapd.h
  20 +++ hostapd-2017-08-24-c2d4f2eb/src/ap/hostapd.h
  21 @@ -13,6 +13,7 @@
  22  #include "utils/list.h"
  23  #include "ap_config.h"
  24  #include "drivers/driver.h"
  25 +#include "ubus.h"
  26
  27  struct wpa_ctrl_dst;
  28  struct radius_server_data;
  29 @@ -122,6 +123,7 @@ struct hostapd_data {
  30         struct hostapd_iface *iface;
  31         struct hostapd_config *iconf;
  32         struct hostapd_bss_config *conf;
  33 +       struct hostapd_ubus_bss ubus;
  34         int interface_added; /* virtual interface added for this BSS */
  35         unsigned int started:1;
  36         unsigned int disabled:1;
  37 @@ -370,6 +372,8 @@ struct hostapd_iface {
  38         struct hostapd_config *conf;
  39         char phy[16]; /* Name of the PHY (radio) */
  40
  41 +       struct hostapd_ubus_iface ubus;
  42 +
  43         enum hostapd_iface_state {
  44                 HAPD_IFACE_UNINITIALIZED,
  45                 HAPD_IFACE_DISABLED,
  46 Index: hostapd-2017-08-24-c2d4f2eb/src/ap/hostapd.c
  47 ===================================================================
  48 --- hostapd-2017-08-24-c2d4f2eb.orig/src/ap/hostapd.c
  49 +++ hostapd-2017-08-24-c2d4f2eb/src/ap/hostapd.c
  50 @@ -309,6 +309,7 @@ static void hostapd_free_hapd_data(struc
  51         hapd->started = 0;
  52
  53         wpa_printf(MSG_DEBUG, "%s(%s)", __func__, hapd->conf->iface);
  54 +       hostapd_ubus_free_bss(hapd);
  55         iapp_deinit(hapd->iapp);
  56         hapd->iapp = NULL;
  57         accounting_deinit(hapd);
  58 @@ -1186,6 +1187,8 @@ static int hostapd_setup_bss(struct host
  59         if (hapd->driver && hapd->driver->set_operstate)
  60                 hapd->driver->set_operstate(hapd->drv_priv, 1);
  61
  62 +       hostapd_ubus_add_bss(hapd);
  63 +
  64         return 0;
  65  }
  66
  67 @@ -1711,6 +1714,7 @@ static int hostapd_setup_interface_compl
  68         if (err)
  69                 goto fail;
  70
  71 +       hostapd_ubus_add_iface(iface);
  72         wpa_printf(MSG_DEBUG, "Completing interface initialization");
  73         if (iface->conf->channel) {
  74  #ifdef NEED_AP_MLME
  75 @@ -1890,6 +1894,7 @@ dfs_offload:
  76
  77  fail:
  78         wpa_printf(MSG_ERROR, "Interface initialization failed");
  79 +       hostapd_ubus_free_iface(iface);
  80         hostapd_set_state(iface, HAPD_IFACE_DISABLED);
  81         wpa_msg(hapd->msg_ctx, MSG_INFO, AP_EVENT_DISABLED);
  82  #ifdef CONFIG_FST
  83 @@ -2344,6 +2349,7 @@ void hostapd_interface_deinit_free(struc
  84                    (unsigned int) iface->conf->num_bss);
  85         driver = iface->bss[0]->driver;
  86         drv_priv = iface->bss[0]->drv_priv;
  87 +       hostapd_ubus_free_iface(iface);
  88         hostapd_interface_deinit(iface);
  89         wpa_printf(MSG_DEBUG, "%s: driver=%p drv_priv=%p -> hapd_deinit",
  90                    __func__, driver, drv_priv);
  91 Index: hostapd-2017-08-24-c2d4f2eb/src/ap/ieee802_11.c
  92 ===================================================================
  93 --- hostapd-2017-08-24-c2d4f2eb.orig/src/ap/ieee802_11.c
  94 +++ hostapd-2017-08-24-c2d4f2eb/src/ap/ieee802_11.c
  95 @@ -1587,7 +1587,8 @@ 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 @@ -1603,6 +1604,11 @@ static void handle_auth(struct hostapd_d
 106         char *identity = NULL;
 107         char *radius_cui = NULL;
 108         u16 seq_ctrl;
 109 +       struct hostapd_ubus_request req = {
 110 +               .type = HOSTAPD_UBUS_AUTH_REQ,
 111 +               .mgmt_frame = mgmt,
 112 +               .frame_info = fi,
 113 +       };
 114
 115         if (len < IEEE80211_HDRLEN + sizeof(mgmt->u.auth)) {
 116                 wpa_printf(MSG_INFO, "handle_auth - too short payload (len=%lu)",
 117 @@ -1757,6 +1763,12 @@ static void handle_auth(struct hostapd_d
 118                 resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
 119                 goto fail;
 120         }
 121 +       if (hostapd_ubus_handle_event(hapd, &req)) {
 122 +               wpa_printf(MSG_DEBUG, "Station " MACSTR " rejected by ubus handler.\n",
 123 +                       MAC2STR(mgmt->sa));
 124 +               resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
 125 +               goto fail;
 126 +       }
 127         if (res == HOSTAPD_ACL_PENDING)
 128                 return;
 129
 130 @@ -2870,7 +2882,7 @@ void fils_hlp_timeout(void *eloop_ctx, v
 131
 132  static void handle_assoc(struct hostapd_data *hapd,
 133                          const struct ieee80211_mgmt *mgmt, size_t len,
 134 -                        int reassoc)
 135 +                        int reassoc, struct hostapd_frame_info *fi)
 136  {
 137         u16 capab_info, listen_interval, seq_ctrl, fc;
 138         u16 resp = WLAN_STATUS_SUCCESS, reply_res;
 139 @@ -2884,6 +2896,11 @@ static void handle_assoc(struct hostapd_
 140  #ifdef CONFIG_FILS
 141         int delay_assoc = 0;
 142  #endif /* CONFIG_FILS */
 143 +       struct hostapd_ubus_request req = {
 144 +               .type = HOSTAPD_UBUS_ASSOC_REQ,
 145 +               .mgmt_frame = mgmt,
 146 +               .frame_info = fi,
 147 +       };
 148
 149         if (len < IEEE80211_HDRLEN + (reassoc ? sizeof(mgmt->u.reassoc_req) :
 150                                       sizeof(mgmt->u.assoc_req))) {
 151 @@ -3051,6 +3068,13 @@ static void handle_assoc(struct hostapd_
 152         }
 153  #endif /* CONFIG_MBO */
 154
 155 +       if (hostapd_ubus_handle_event(hapd, &req)) {
 156 +               wpa_printf(MSG_DEBUG, "Station " MACSTR " assoc rejected by ubus handler.\n",
 157 +                      MAC2STR(mgmt->sa));
 158 +               resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
 159 +               goto fail;
 160 +       }
 161 +
 162         /*
 163          * sta->capability is used in check_assoc_ies() for RRM enabled
 164          * capability element.
 165 @@ -3258,6 +3282,7 @@ static void handle_disassoc(struct hosta
 166         wpa_printf(MSG_DEBUG, "disassocation: STA=" MACSTR " reason_code=%d",
 167                    MAC2STR(mgmt->sa),
 168                    le_to_host16(mgmt->u.disassoc.reason_code));
 169 +       hostapd_ubus_notify(hapd, "disassoc", mgmt->sa);
 170
 171         sta = ap_get_sta(hapd, mgmt->sa);
 172         if (sta == NULL) {
 173 @@ -3323,6 +3348,8 @@ static void handle_deauth(struct hostapd
 174                 " reason_code=%d",
 175                 MAC2STR(mgmt->sa), le_to_host16(mgmt->u.deauth.reason_code));
 176
 177 +       hostapd_ubus_notify(hapd, "deauth", mgmt->sa);
 178 +
 179         sta = ap_get_sta(hapd, mgmt->sa);
 180         if (sta == NULL) {
 181                 wpa_msg(hapd->msg_ctx, MSG_DEBUG, "Station " MACSTR " trying "
 182 @@ -3637,7 +3664,7 @@ int ieee802_11_mgmt(struct hostapd_data
 183
 184
 185         if (stype == WLAN_FC_STYPE_PROBE_REQ) {
 186 -               handle_probe_req(hapd, mgmt, len, fi->ssi_signal);
 187 +               handle_probe_req(hapd, mgmt, len, fi);
 188                 return 1;
 189         }
 190
 191 @@ -3657,17 +3684,17 @@ int ieee802_11_mgmt(struct hostapd_data
 192         switch (stype) {
 193         case WLAN_FC_STYPE_AUTH:
 194                 wpa_printf(MSG_DEBUG, "mgmt::auth");
 195 -               handle_auth(hapd, mgmt, len);
 196 +               handle_auth(hapd, mgmt, len, fi);
 197                 ret = 1;
 198                 break;
 199         case WLAN_FC_STYPE_ASSOC_REQ:
 200                 wpa_printf(MSG_DEBUG, "mgmt::assoc_req");
 201 -               handle_assoc(hapd, mgmt, len, 0);
 202 +               handle_assoc(hapd, mgmt, len, 0, fi);
 203                 ret = 1;
 204                 break;
 205         case WLAN_FC_STYPE_REASSOC_REQ:
 206                 wpa_printf(MSG_DEBUG, "mgmt::reassoc_req");
 207 -               handle_assoc(hapd, mgmt, len, 1);
 208 +               handle_assoc(hapd, mgmt, len, 1, fi);
 209                 ret = 1;
 210                 break;
 211         case WLAN_FC_STYPE_DISASSOC:
 212 Index: hostapd-2017-08-24-c2d4f2eb/src/ap/beacon.c
 213 ===================================================================
 214 --- hostapd-2017-08-24-c2d4f2eb.orig/src/ap/beacon.c
 215 +++ hostapd-2017-08-24-c2d4f2eb/src/ap/beacon.c
 216 @@ -716,7 +716,7 @@ void sta_track_claim_taxonomy_info(struc
 217
 218  void handle_probe_req(struct hostapd_data *hapd,
 219                       const struct ieee80211_mgmt *mgmt, size_t len,
 220 -                     int ssi_signal)
 221 +                     struct hostapd_frame_info *fi)
 222  {
 223         u8 *resp;
 224         struct ieee802_11_elems elems;
 225 @@ -725,9 +725,15 @@ void handle_probe_req(struct hostapd_dat
 226         size_t i, resp_len;
 227         int noack;
 228         enum ssid_match_result res;
 229 +       int ssi_signal = fi->ssi_signal;
 230         int ret;
 231         u16 csa_offs[2];
 232         size_t csa_offs_len;
 233 +       struct hostapd_ubus_request req = {
 234 +               .type = HOSTAPD_UBUS_PROBE_REQ,
 235 +               .mgmt_frame = mgmt,
 236 +               .frame_info = fi,
 237 +       };
 238
 239         if (len < IEEE80211_HDRLEN)
 240                 return;
 241 @@ -894,6 +900,12 @@ void handle_probe_req(struct hostapd_dat
 242         }
 243  #endif /* CONFIG_P2P */
 244
 245 +       if (hostapd_ubus_handle_event(hapd, &req)) {
 246 +               wpa_printf(MSG_DEBUG, "Probe request for " MACSTR " rejected by ubus handler.\n",
 247 +                      MAC2STR(mgmt->sa));
 248 +               return;
 249 +       }
 250 +
 251         /* TODO: verify that supp_rates contains at least one matching rate
 252          * with AP configuration */
 253
 254 Index: hostapd-2017-08-24-c2d4f2eb/src/ap/beacon.h
 255 ===================================================================
 256 --- hostapd-2017-08-24-c2d4f2eb.orig/src/ap/beacon.h
 257 +++ hostapd-2017-08-24-c2d4f2eb/src/ap/beacon.h
 258 @@ -14,7 +14,7 @@ struct ieee80211_mgmt;
 259
 260  void handle_probe_req(struct hostapd_data *hapd,
 261                       const struct ieee80211_mgmt *mgmt, size_t len,
 262 -                     int ssi_signal);
 263 +                     struct hostapd_frame_info *fi);
 264  int ieee802_11_set_beacon(struct hostapd_data *hapd);
 265  int ieee802_11_set_beacons(struct hostapd_iface *iface);
 266  int ieee802_11_update_beacons(struct hostapd_iface *iface);
 267 Index: hostapd-2017-08-24-c2d4f2eb/src/ap/drv_callbacks.c
 268 ===================================================================
 269 --- hostapd-2017-08-24-c2d4f2eb.orig/src/ap/drv_callbacks.c
 270 +++ hostapd-2017-08-24-c2d4f2eb/src/ap/drv_callbacks.c
 271 @@ -116,6 +116,10 @@ int hostapd_notif_assoc(struct hostapd_d
 272         u16 reason = WLAN_REASON_UNSPECIFIED;
 273         u16 status = WLAN_STATUS_SUCCESS;
 274         const u8 *p2p_dev_addr = NULL;
 275 +       struct hostapd_ubus_request req = {
 276 +               .type = HOSTAPD_UBUS_ASSOC_REQ,
 277 +               .addr = addr,
 278 +       };
 279
 280         if (addr == NULL) {
 281                 /*
 282 @@ -195,6 +199,12 @@ int hostapd_notif_assoc(struct hostapd_d
 283                 goto fail;
 284         }
 285
 286 +       if (hostapd_ubus_handle_event(hapd, &req)) {
 287 +               wpa_printf(MSG_DEBUG, "Station " MACSTR " assoc rejected by ubus handler.\n",
 288 +                          MAC2STR(req.addr));
 289 +               goto fail;
 290 +       }
 291 +
 292  #ifdef CONFIG_P2P
 293         if (elems.p2p) {
 294                 wpabuf_free(sta->p2p_ie);
 295 Index: hostapd-2017-08-24-c2d4f2eb/src/ap/sta_info.c
 296 ===================================================================
 297 --- hostapd-2017-08-24-c2d4f2eb.orig/src/ap/sta_info.c
 298 +++ hostapd-2017-08-24-c2d4f2eb/src/ap/sta_info.c
 299 @@ -404,6 +404,7 @@ void ap_handle_timer(void *eloop_ctx, vo
 300                                HOSTAPD_LEVEL_INFO, "deauthenticated due to "
 301                                "local deauth request");
 302                 ap_free_sta(hapd, sta);
 303 +               hostapd_ubus_notify(hapd, "local-deauth", sta->addr);
 304                 return;
 305         }
 306
 307 @@ -551,6 +552,7 @@ skip_poll:
 308                         hapd, sta,
 309                         WLAN_REASON_PREV_AUTH_NOT_VALID);
 310                 ap_free_sta(hapd, sta);
 311 +               hostapd_ubus_notify(hapd, "inactive-deauth", sta->addr);
 312                 break;
 313         }
 314  }
 315 @@ -1212,6 +1214,7 @@ void ap_sta_set_authorized(struct hostap
 316                                           buf, ip_addr);
 317         } else {
 318                 wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_DISCONNECTED "%s", buf);
 319 +               hostapd_ubus_notify(hapd, "disassoc", sta->addr);
 320
 321                 if (hapd->msg_ctx_parent &&
 322                     hapd->msg_ctx_parent != hapd->msg_ctx)
 323 Index: hostapd-2017-08-24-c2d4f2eb/src/ap/wpa_auth_glue.c
 324 ===================================================================
 325 --- hostapd-2017-08-24-c2d4f2eb.orig/src/ap/wpa_auth_glue.c
 326 +++ hostapd-2017-08-24-c2d4f2eb/src/ap/wpa_auth_glue.c
 327 @@ -175,6 +175,7 @@ static void hostapd_wpa_auth_psk_failure
 328         struct hostapd_data *hapd = ctx;
 329         wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_POSSIBLE_PSK_MISMATCH MACSTR,
 330                 MAC2STR(addr));
 331 +       hostapd_ubus_notify(hapd, "key-mismatch", addr);
 332  }
 333
 334