2 * hostapd / ubus support
3 * Copyright (c) 2013, Felix Fietkau <nbd@nbd.name>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #include "utils/includes.h"
10 #include "utils/common.h"
11 #include "utils/eloop.h"
12 #include "utils/wpabuf.h"
13 #include "common/ieee802_11_defs.h"
15 #include "neighbor_db.h"
16 #include "wps_hostapd.h"
19 #include "ap_drv_ops.h"
24 #include "airtime_policy.h"
26 static struct ubus_context
*ctx
;
27 static struct blob_buf b
;
30 static inline struct hapd_interfaces
*get_hapd_interfaces_from_object(struct ubus_object
*obj
)
32 return container_of(obj
, struct hapd_interfaces
, ubus
);
35 static inline struct hostapd_data
*get_hapd_from_object(struct ubus_object
*obj
)
37 return container_of(obj
, struct hostapd_data
, ubus
.obj
);
40 struct ubus_banned_client
{
45 static void ubus_receive(int sock
, void *eloop_ctx
, void *sock_ctx
)
47 struct ubus_context
*ctx
= eloop_ctx
;
48 ubus_handle_event(ctx
);
51 static void ubus_reconnect_timeout(void *eloop_data
, void *user_ctx
)
53 if (ubus_reconnect(ctx
, NULL
)) {
54 eloop_register_timeout(1, 0, ubus_reconnect_timeout
, ctx
, NULL
);
58 eloop_register_read_sock(ctx
->sock
.fd
, ubus_receive
, ctx
, NULL
);
61 static void hostapd_ubus_connection_lost(struct ubus_context
*ctx
)
63 eloop_unregister_read_sock(ctx
->sock
.fd
);
64 eloop_register_timeout(1, 0, ubus_reconnect_timeout
, ctx
, NULL
);
67 static bool hostapd_ubus_init(void)
72 ctx
= ubus_connect(NULL
);
76 ctx
->connection_lost
= hostapd_ubus_connection_lost
;
77 eloop_register_read_sock(ctx
->sock
.fd
, ubus_receive
, ctx
, NULL
);
81 static void hostapd_ubus_ref_inc(void)
86 static void hostapd_ubus_ref_dec(void)
95 eloop_unregister_read_sock(ctx
->sock
.fd
);
100 void hostapd_ubus_add_iface(struct hostapd_iface
*iface
)
102 if (!hostapd_ubus_init())
106 void hostapd_ubus_free_iface(struct hostapd_iface
*iface
)
112 static void hostapd_notify_ubus(struct ubus_object
*obj
, char *bssname
, char *event
)
119 if (asprintf(&event_type
, "bss.%s", event
) < 0)
122 blob_buf_init(&b
, 0);
123 blobmsg_add_string(&b
, "name", bssname
);
124 ubus_notify(ctx
, obj
, event_type
, b
.head
, -1);
128 static void hostapd_send_procd_event(char *bssname
, char *event
)
134 if (!ctx
|| ubus_lookup_id(ctx
, "service", &id
))
137 if (asprintf(&name
, "hostapd.%s.%s", bssname
, event
) < 0)
140 blob_buf_init(&b
, 0);
142 s
= blobmsg_alloc_string_buffer(&b
, "type", strlen(name
) + 1);
143 sprintf(s
, "%s", name
);
144 blobmsg_add_string_buffer(&b
);
146 v
= blobmsg_open_table(&b
, "data");
147 blobmsg_close_table(&b
, v
);
149 ubus_invoke(ctx
, id
, "event", b
.head
, NULL
, NULL
, 1000);
154 static void hostapd_send_shared_event(struct ubus_object
*obj
, char *bssname
, char *event
)
156 hostapd_send_procd_event(bssname
, event
);
157 hostapd_notify_ubus(obj
, bssname
, event
);
161 hostapd_bss_del_ban(void *eloop_data
, void *user_ctx
)
163 struct ubus_banned_client
*ban
= eloop_data
;
164 struct hostapd_data
*hapd
= user_ctx
;
166 avl_delete(&hapd
->ubus
.banned
, &ban
->avl
);
171 hostapd_bss_ban_client(struct hostapd_data
*hapd
, u8
*addr
, int time
)
173 struct ubus_banned_client
*ban
;
178 ban
= avl_find_element(&hapd
->ubus
.banned
, addr
, ban
, avl
);
183 ban
= os_zalloc(sizeof(*ban
));
184 memcpy(ban
->addr
, addr
, sizeof(ban
->addr
));
185 ban
->avl
.key
= ban
->addr
;
186 avl_insert(&hapd
->ubus
.banned
, &ban
->avl
);
188 eloop_cancel_timeout(hostapd_bss_del_ban
, ban
, hapd
);
190 hostapd_bss_del_ban(ban
, hapd
);
195 eloop_register_timeout(0, time
* 1000, hostapd_bss_del_ban
, ban
, hapd
);
199 hostapd_bss_reload(struct ubus_context
*ctx
, struct ubus_object
*obj
,
200 struct ubus_request_data
*req
, const char *method
,
201 struct blob_attr
*msg
)
203 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
204 int ret
= hostapd_reload_config(hapd
->iface
, 1);
206 hostapd_send_shared_event(&hapd
->iface
->interfaces
->ubus
, hapd
->conf
->iface
, "reload");
212 hostapd_parse_vht_map_blobmsg(uint16_t map
)
218 for (i
= 0; i
< 8; i
++) {
219 snprintf(label
, 4, "%dss", i
+ 1);
221 val
= (map
& (BIT(1) | BIT(0))) + 7;
222 blobmsg_add_u16(&b
, label
, val
== 10 ? -1 : val
);
228 hostapd_parse_vht_capab_blobmsg(struct ieee80211_vht_capabilities
*vhtc
)
234 static const struct {
238 { "su_beamformee", VHT_CAP_SU_BEAMFORMEE_CAPABLE
},
239 { "mu_beamformee", VHT_CAP_MU_BEAMFORMEE_CAPABLE
},
242 for (i
= 0; i
< ARRAY_SIZE(vht_capas
); i
++)
243 blobmsg_add_u8(&b
, vht_capas
[i
].name
,
244 !!(vhtc
->vht_capabilities_info
& vht_capas
[i
].flag
));
246 supported_mcs
= blobmsg_open_table(&b
, "mcs_map");
249 map
= blobmsg_open_table(&b
, "rx");
250 hostapd_parse_vht_map_blobmsg(le_to_host16(vhtc
->vht_supported_mcs_set
.rx_map
));
251 blobmsg_close_table(&b
, map
);
254 map
= blobmsg_open_table(&b
, "tx");
255 hostapd_parse_vht_map_blobmsg(le_to_host16(vhtc
->vht_supported_mcs_set
.tx_map
));
256 blobmsg_close_table(&b
, map
);
258 blobmsg_close_table(&b
, supported_mcs
);
262 hostapd_parse_capab_blobmsg(struct sta_info
*sta
)
266 v
= blobmsg_open_table(&b
, "capabilities");
268 if (sta
->vht_capabilities
) {
269 r
= blobmsg_open_table(&b
, "vht");
270 hostapd_parse_vht_capab_blobmsg(sta
->vht_capabilities
);
271 blobmsg_close_table(&b
, r
);
274 /* ToDo: Add HT / HE capability parsing */
276 blobmsg_close_table(&b
, v
);
280 hostapd_bss_get_clients(struct ubus_context
*ctx
, struct ubus_object
*obj
,
281 struct ubus_request_data
*req
, const char *method
,
282 struct blob_attr
*msg
)
284 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
285 struct hostap_sta_driver_data sta_driver_data
;
286 struct sta_info
*sta
;
289 static const struct {
293 { "auth", WLAN_STA_AUTH
},
294 { "assoc", WLAN_STA_ASSOC
},
295 { "authorized", WLAN_STA_AUTHORIZED
},
296 { "preauth", WLAN_STA_PREAUTH
},
297 { "wds", WLAN_STA_WDS
},
298 { "wmm", WLAN_STA_WMM
},
299 { "ht", WLAN_STA_HT
},
300 { "vht", WLAN_STA_VHT
},
301 { "he", WLAN_STA_HE
},
302 { "wps", WLAN_STA_WPS
},
303 { "mfp", WLAN_STA_MFP
},
306 blob_buf_init(&b
, 0);
307 blobmsg_add_u32(&b
, "freq", hapd
->iface
->freq
);
308 list
= blobmsg_open_table(&b
, "clients");
309 for (sta
= hapd
->sta_list
; sta
; sta
= sta
->next
) {
313 sprintf(mac_buf
, MACSTR
, MAC2STR(sta
->addr
));
314 c
= blobmsg_open_table(&b
, mac_buf
);
315 for (i
= 0; i
< ARRAY_SIZE(sta_flags
); i
++)
316 blobmsg_add_u8(&b
, sta_flags
[i
].name
,
317 !!(sta
->flags
& sta_flags
[i
].flag
));
319 r
= blobmsg_open_array(&b
, "rrm");
320 for (i
= 0; i
< ARRAY_SIZE(sta
->rrm_enabled_capa
); i
++)
321 blobmsg_add_u32(&b
, "", sta
->rrm_enabled_capa
[i
]);
322 blobmsg_close_array(&b
, r
);
323 blobmsg_add_u32(&b
, "aid", sta
->aid
);
324 #ifdef CONFIG_TAXONOMY
325 r
= blobmsg_alloc_string_buffer(&b
, "signature", 1024);
326 if (retrieve_sta_taxonomy(hapd
, sta
, r
, 1024) > 0)
327 blobmsg_add_string_buffer(&b
);
330 /* Driver information */
331 if (hostapd_drv_read_sta_data(hapd
, &sta_driver_data
, sta
->addr
) >= 0) {
332 r
= blobmsg_open_table(&b
, "bytes");
333 blobmsg_add_u64(&b
, "rx", sta_driver_data
.rx_bytes
);
334 blobmsg_add_u64(&b
, "tx", sta_driver_data
.tx_bytes
);
335 blobmsg_close_table(&b
, r
);
336 r
= blobmsg_open_table(&b
, "airtime");
337 blobmsg_add_u64(&b
, "rx", sta_driver_data
.rx_airtime
);
338 blobmsg_add_u64(&b
, "tx", sta_driver_data
.tx_airtime
);
339 blobmsg_close_table(&b
, r
);
340 r
= blobmsg_open_table(&b
, "packets");
341 blobmsg_add_u32(&b
, "rx", sta_driver_data
.rx_packets
);
342 blobmsg_add_u32(&b
, "tx", sta_driver_data
.tx_packets
);
343 blobmsg_close_table(&b
, r
);
344 r
= blobmsg_open_table(&b
, "rate");
346 blobmsg_add_u32(&b
, "rx", sta_driver_data
.current_rx_rate
* 100);
347 blobmsg_add_u32(&b
, "tx", sta_driver_data
.current_tx_rate
* 100);
348 blobmsg_close_table(&b
, r
);
349 blobmsg_add_u32(&b
, "signal", sta_driver_data
.signal
);
352 hostapd_parse_capab_blobmsg(sta
);
354 blobmsg_close_table(&b
, c
);
356 blobmsg_close_array(&b
, list
);
357 ubus_send_reply(ctx
, req
, b
.head
);
363 hostapd_bss_get_features(struct ubus_context
*ctx
, struct ubus_object
*obj
,
364 struct ubus_request_data
*req
, const char *method
,
365 struct blob_attr
*msg
)
367 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
369 blob_buf_init(&b
, 0);
370 blobmsg_add_u8(&b
, "ht_supported", ht_supported(hapd
->iface
->hw_features
));
371 blobmsg_add_u8(&b
, "vht_supported", vht_supported(hapd
->iface
->hw_features
));
372 ubus_send_reply(ctx
, req
, b
.head
);
377 /* Imported from iw/util.c
378 * https://git.kernel.org/pub/scm/linux/kernel/git/jberg/iw.git/tree/util.c?id=4b25ae3537af48dbf9d0abf94132e5ba01b32c18#n200
380 int ieee80211_frequency_to_channel(int freq
)
382 /* see 802.11-2007 17.3.8.3.2 and Annex J */
385 /* see 802.11ax D6.1 27.3.23.2 and Annex E */
386 else if (freq
== 5935)
388 else if (freq
< 2484)
389 return (freq
- 2407) / 5;
390 else if (freq
>= 4910 && freq
<= 4980)
391 return (freq
- 4000) / 5;
392 else if (freq
< 5950)
393 return (freq
- 5000) / 5;
394 else if (freq
<= 45000) /* DMG band lower limit */
395 /* see 802.11ax D6.1 27.3.23.2 */
396 return (freq
- 5950) / 5;
397 else if (freq
>= 58320 && freq
<= 70200)
398 return (freq
- 56160) / 2160;
404 hostapd_bss_get_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
405 struct ubus_request_data
*req
, const char *method
,
406 struct blob_attr
*msg
)
408 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
409 void *airtime_table
, *dfs_table
;
410 struct os_reltime now
;
411 char ssid
[SSID_MAX_LEN
+ 1];
413 size_t ssid_len
= SSID_MAX_LEN
;
415 if (hapd
->conf
->ssid
.ssid_len
< SSID_MAX_LEN
)
416 ssid_len
= hapd
->conf
->ssid
.ssid_len
;
418 blob_buf_init(&b
, 0);
419 blobmsg_add_string(&b
, "status", hostapd_state_text(hapd
->iface
->state
));
420 blobmsg_printf(&b
, "bssid", MACSTR
, MAC2STR(hapd
->conf
->bssid
));
422 memset(ssid
, 0, SSID_MAX_LEN
+ 1);
423 memcpy(ssid
, hapd
->conf
->ssid
.ssid
, ssid_len
);
424 blobmsg_add_string(&b
, "ssid", ssid
);
426 blobmsg_add_u32(&b
, "freq", hapd
->iface
->freq
);
427 blobmsg_add_u32(&b
, "channel", ieee80211_frequency_to_channel(hapd
->iface
->freq
));
429 snprintf(phy_name
, 17, "%s", hapd
->iface
->phy
);
430 blobmsg_add_string(&b
, "phy", phy_name
);
433 airtime_table
= blobmsg_open_table(&b
, "airtime");
434 blobmsg_add_u64(&b
, "time", hapd
->iface
->last_channel_time
);
435 blobmsg_add_u64(&b
, "time_busy", hapd
->iface
->last_channel_time_busy
);
436 blobmsg_add_u16(&b
, "utilization", hapd
->iface
->channel_utilization
);
437 blobmsg_close_table(&b
, airtime_table
);
440 dfs_table
= blobmsg_open_table(&b
, "dfs");
441 blobmsg_add_u32(&b
, "cac_seconds", hapd
->iface
->dfs_cac_ms
/ 1000);
442 blobmsg_add_u8(&b
, "cac_active", !!(hapd
->iface
->cac_started
));
443 os_reltime_age(&hapd
->iface
->dfs_cac_start
, &now
);
444 blobmsg_add_u32(&b
, "cac_seconds_left",
445 hapd
->iface
->cac_started
? hapd
->iface
->dfs_cac_ms
/ 1000 - now
.sec
: 0);
446 blobmsg_close_table(&b
, dfs_table
);
448 ubus_send_reply(ctx
, req
, b
.head
);
458 static const struct blobmsg_policy notify_policy
[__NOTIFY_MAX
] = {
459 [NOTIFY_RESPONSE
] = { "notify_response", BLOBMSG_TYPE_INT32
},
463 hostapd_notify_response(struct ubus_context
*ctx
, struct ubus_object
*obj
,
464 struct ubus_request_data
*req
, const char *method
,
465 struct blob_attr
*msg
)
467 struct blob_attr
*tb
[__NOTIFY_MAX
];
468 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
469 struct wpabuf
*elems
;
473 blobmsg_parse(notify_policy
, __NOTIFY_MAX
, tb
,
474 blob_data(msg
), blob_len(msg
));
476 if (!tb
[NOTIFY_RESPONSE
])
477 return UBUS_STATUS_INVALID_ARGUMENT
;
479 hapd
->ubus
.notify_response
= blobmsg_get_u32(tb
[NOTIFY_RESPONSE
]);
481 return UBUS_STATUS_OK
;
492 static const struct blobmsg_policy del_policy
[__DEL_CLIENT_MAX
] = {
493 [DEL_CLIENT_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
494 [DEL_CLIENT_REASON
] = { "reason", BLOBMSG_TYPE_INT32
},
495 [DEL_CLIENT_DEAUTH
] = { "deauth", BLOBMSG_TYPE_INT8
},
496 [DEL_CLIENT_BAN_TIME
] = { "ban_time", BLOBMSG_TYPE_INT32
},
500 hostapd_bss_del_client(struct ubus_context
*ctx
, struct ubus_object
*obj
,
501 struct ubus_request_data
*req
, const char *method
,
502 struct blob_attr
*msg
)
504 struct blob_attr
*tb
[__DEL_CLIENT_MAX
];
505 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
506 struct sta_info
*sta
;
511 blobmsg_parse(del_policy
, __DEL_CLIENT_MAX
, tb
, blob_data(msg
), blob_len(msg
));
513 if (!tb
[DEL_CLIENT_ADDR
])
514 return UBUS_STATUS_INVALID_ARGUMENT
;
516 if (hwaddr_aton(blobmsg_data(tb
[DEL_CLIENT_ADDR
]), addr
))
517 return UBUS_STATUS_INVALID_ARGUMENT
;
519 if (tb
[DEL_CLIENT_REASON
])
520 reason
= blobmsg_get_u32(tb
[DEL_CLIENT_REASON
]);
522 if (tb
[DEL_CLIENT_DEAUTH
])
523 deauth
= blobmsg_get_bool(tb
[DEL_CLIENT_DEAUTH
]);
525 sta
= ap_get_sta(hapd
, addr
);
528 hostapd_drv_sta_deauth(hapd
, addr
, reason
);
529 ap_sta_deauthenticate(hapd
, sta
, reason
);
531 hostapd_drv_sta_disassoc(hapd
, addr
, reason
);
532 ap_sta_disassociate(hapd
, sta
, reason
);
536 if (tb
[DEL_CLIENT_BAN_TIME
])
537 hostapd_bss_ban_client(hapd
, addr
, blobmsg_get_u32(tb
[DEL_CLIENT_BAN_TIME
]));
543 blobmsg_add_macaddr(struct blob_buf
*buf
, const char *name
, const u8
*addr
)
547 s
= blobmsg_alloc_string_buffer(buf
, name
, 20);
548 sprintf(s
, MACSTR
, MAC2STR(addr
));
549 blobmsg_add_string_buffer(buf
);
553 hostapd_bss_list_bans(struct ubus_context
*ctx
, struct ubus_object
*obj
,
554 struct ubus_request_data
*req
, const char *method
,
555 struct blob_attr
*msg
)
557 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
558 struct ubus_banned_client
*ban
;
561 blob_buf_init(&b
, 0);
562 c
= blobmsg_open_array(&b
, "clients");
563 avl_for_each_element(&hapd
->ubus
.banned
, ban
, avl
)
564 blobmsg_add_macaddr(&b
, NULL
, ban
->addr
);
565 blobmsg_close_array(&b
, c
);
566 ubus_send_reply(ctx
, req
, b
.head
);
573 hostapd_bss_wps_start(struct ubus_context
*ctx
, struct ubus_object
*obj
,
574 struct ubus_request_data
*req
, const char *method
,
575 struct blob_attr
*msg
)
578 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
580 rc
= hostapd_wps_button_pushed(hapd
, NULL
);
583 return UBUS_STATUS_NOT_SUPPORTED
;
589 static const char * pbc_status_enum_str(enum pbc_status status
)
592 case WPS_PBC_STATUS_DISABLE
:
594 case WPS_PBC_STATUS_ACTIVE
:
596 case WPS_PBC_STATUS_TIMEOUT
:
598 case WPS_PBC_STATUS_OVERLAP
:
606 hostapd_bss_wps_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
607 struct ubus_request_data
*req
, const char *method
,
608 struct blob_attr
*msg
)
611 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
613 blob_buf_init(&b
, 0);
615 blobmsg_add_string(&b
, "pbc_status", pbc_status_enum_str(hapd
->wps_stats
.pbc_status
));
616 blobmsg_add_string(&b
, "last_wps_result",
617 (hapd
->wps_stats
.status
== WPS_STATUS_SUCCESS
?
619 (hapd
->wps_stats
.status
== WPS_STATUS_FAILURE
?
620 "Failed" : "None")));
622 /* If status == Failure - Add possible Reasons */
623 if(hapd
->wps_stats
.status
== WPS_STATUS_FAILURE
&&
624 hapd
->wps_stats
.failure_reason
> 0)
625 blobmsg_add_string(&b
, "reason", wps_ei_str(hapd
->wps_stats
.failure_reason
));
627 if (hapd
->wps_stats
.status
)
628 blobmsg_printf(&b
, "peer_address", MACSTR
, MAC2STR(hapd
->wps_stats
.peer_addr
));
630 ubus_send_reply(ctx
, req
, b
.head
);
636 hostapd_bss_wps_cancel(struct ubus_context
*ctx
, struct ubus_object
*obj
,
637 struct ubus_request_data
*req
, const char *method
,
638 struct blob_attr
*msg
)
641 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
643 rc
= hostapd_wps_cancel(hapd
);
646 return UBUS_STATUS_NOT_SUPPORTED
;
650 #endif /* CONFIG_WPS */
653 hostapd_bss_update_beacon(struct ubus_context
*ctx
, struct ubus_object
*obj
,
654 struct ubus_request_data
*req
, const char *method
,
655 struct blob_attr
*msg
)
658 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
660 rc
= ieee802_11_set_beacon(hapd
);
663 return UBUS_STATUS_NOT_SUPPORTED
;
674 static const struct blobmsg_policy config_add_policy
[__CONFIG_MAX
] = {
675 [CONFIG_IFACE
] = { "iface", BLOBMSG_TYPE_STRING
},
676 [CONFIG_FILE
] = { "config", BLOBMSG_TYPE_STRING
},
680 hostapd_config_add(struct ubus_context
*ctx
, struct ubus_object
*obj
,
681 struct ubus_request_data
*req
, const char *method
,
682 struct blob_attr
*msg
)
684 struct blob_attr
*tb
[__CONFIG_MAX
];
685 struct hapd_interfaces
*interfaces
= get_hapd_interfaces_from_object(obj
);
688 blobmsg_parse(config_add_policy
, __CONFIG_MAX
, tb
, blob_data(msg
), blob_len(msg
));
690 if (!tb
[CONFIG_FILE
] || !tb
[CONFIG_IFACE
])
691 return UBUS_STATUS_INVALID_ARGUMENT
;
693 snprintf(buf
, sizeof(buf
), "bss_config=%s:%s",
694 blobmsg_get_string(tb
[CONFIG_IFACE
]),
695 blobmsg_get_string(tb
[CONFIG_FILE
]));
697 if (hostapd_add_iface(interfaces
, buf
))
698 return UBUS_STATUS_INVALID_ARGUMENT
;
700 blob_buf_init(&b
, 0);
701 blobmsg_add_u32(&b
, "pid", getpid());
702 ubus_send_reply(ctx
, req
, b
.head
);
704 return UBUS_STATUS_OK
;
712 static const struct blobmsg_policy config_remove_policy
[__CONFIG_REM_MAX
] = {
713 [CONFIG_REM_IFACE
] = { "iface", BLOBMSG_TYPE_STRING
},
717 hostapd_config_remove(struct ubus_context
*ctx
, struct ubus_object
*obj
,
718 struct ubus_request_data
*req
, const char *method
,
719 struct blob_attr
*msg
)
721 struct blob_attr
*tb
[__CONFIG_REM_MAX
];
722 struct hapd_interfaces
*interfaces
= get_hapd_interfaces_from_object(obj
);
725 blobmsg_parse(config_remove_policy
, __CONFIG_REM_MAX
, tb
, blob_data(msg
), blob_len(msg
));
727 if (!tb
[CONFIG_REM_IFACE
])
728 return UBUS_STATUS_INVALID_ARGUMENT
;
730 if (hostapd_remove_iface(interfaces
, blobmsg_get_string(tb
[CONFIG_REM_IFACE
])))
731 return UBUS_STATUS_INVALID_ARGUMENT
;
733 return UBUS_STATUS_OK
;
742 CSA_SEC_CHANNEL_OFFSET
,
749 static const struct blobmsg_policy csa_policy
[__CSA_MAX
] = {
750 [CSA_FREQ
] = { "freq", BLOBMSG_TYPE_INT32
},
751 [CSA_BCN_COUNT
] = { "bcn_count", BLOBMSG_TYPE_INT32
},
752 [CSA_CENTER_FREQ1
] = { "center_freq1", BLOBMSG_TYPE_INT32
},
753 [CSA_CENTER_FREQ2
] = { "center_freq2", BLOBMSG_TYPE_INT32
},
754 [CSA_BANDWIDTH
] = { "bandwidth", BLOBMSG_TYPE_INT32
},
755 [CSA_SEC_CHANNEL_OFFSET
] = { "sec_channel_offset", BLOBMSG_TYPE_INT32
},
756 [CSA_HT
] = { "ht", BLOBMSG_TYPE_BOOL
},
757 [CSA_VHT
] = { "vht", BLOBMSG_TYPE_BOOL
},
758 [CSA_BLOCK_TX
] = { "block_tx", BLOBMSG_TYPE_BOOL
},
763 hostapd_switch_chan(struct ubus_context
*ctx
, struct ubus_object
*obj
,
764 struct ubus_request_data
*req
, const char *method
,
765 struct blob_attr
*msg
)
767 struct blob_attr
*tb
[__CSA_MAX
];
768 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
769 struct csa_settings css
;
770 int ret
= UBUS_STATUS_OK
;
773 blobmsg_parse(csa_policy
, __CSA_MAX
, tb
, blob_data(msg
), blob_len(msg
));
776 return UBUS_STATUS_INVALID_ARGUMENT
;
778 memset(&css
, 0, sizeof(css
));
779 css
.freq_params
.freq
= blobmsg_get_u32(tb
[CSA_FREQ
]);
781 #define SET_CSA_SETTING(name, field, type) \
784 css.field = blobmsg_get_ ## type(tb[name]); \
787 SET_CSA_SETTING(CSA_BCN_COUNT
, cs_count
, u32
);
788 SET_CSA_SETTING(CSA_CENTER_FREQ1
, freq_params
.center_freq1
, u32
);
789 SET_CSA_SETTING(CSA_CENTER_FREQ2
, freq_params
.center_freq2
, u32
);
790 SET_CSA_SETTING(CSA_BANDWIDTH
, freq_params
.bandwidth
, u32
);
791 SET_CSA_SETTING(CSA_SEC_CHANNEL_OFFSET
, freq_params
.sec_channel_offset
, u32
);
792 SET_CSA_SETTING(CSA_HT
, freq_params
.ht_enabled
, bool);
793 SET_CSA_SETTING(CSA_VHT
, freq_params
.vht_enabled
, bool);
794 SET_CSA_SETTING(CSA_BLOCK_TX
, block_tx
, bool);
796 for (i
= 0; i
< hapd
->iface
->num_bss
; i
++) {
797 struct hostapd_data
*bss
= hapd
->iface
->bss
[i
];
799 if (hostapd_switch_channel(bss
, &css
) != 0)
800 ret
= UBUS_STATUS_NOT_SUPPORTED
;
804 #undef SET_CSA_SETTING
810 __VENDOR_ELEMENTS_MAX
813 static const struct blobmsg_policy ve_policy
[__VENDOR_ELEMENTS_MAX
] = {
814 /* vendor elements are provided as hex-string */
815 [VENDOR_ELEMENTS
] = { "vendor_elements", BLOBMSG_TYPE_STRING
},
819 hostapd_vendor_elements(struct ubus_context
*ctx
, struct ubus_object
*obj
,
820 struct ubus_request_data
*req
, const char *method
,
821 struct blob_attr
*msg
)
823 struct blob_attr
*tb
[__VENDOR_ELEMENTS_MAX
];
824 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
825 struct hostapd_bss_config
*bss
= hapd
->conf
;
826 struct wpabuf
*elems
;
830 blobmsg_parse(ve_policy
, __VENDOR_ELEMENTS_MAX
, tb
,
831 blob_data(msg
), blob_len(msg
));
833 if (!tb
[VENDOR_ELEMENTS
])
834 return UBUS_STATUS_INVALID_ARGUMENT
;
836 pos
= blobmsg_data(tb
[VENDOR_ELEMENTS
]);
837 len
= os_strlen(pos
);
839 return UBUS_STATUS_INVALID_ARGUMENT
;
843 wpabuf_free(bss
->vendor_elements
);
844 bss
->vendor_elements
= NULL
;
848 elems
= wpabuf_alloc(len
);
852 if (hexstr2bin(pos
, wpabuf_put(elems
, len
), len
)) {
854 return UBUS_STATUS_INVALID_ARGUMENT
;
857 wpabuf_free(bss
->vendor_elements
);
858 bss
->vendor_elements
= elems
;
860 /* update beacons if vendor elements were set successfully */
861 if (ieee802_11_update_beacons(hapd
->iface
) != 0)
862 return UBUS_STATUS_NOT_SUPPORTED
;
863 return UBUS_STATUS_OK
;
867 hostapd_rrm_print_nr(struct hostapd_neighbor_entry
*nr
)
873 blobmsg_printf(&b
, "", MACSTR
, MAC2STR(nr
->bssid
));
875 str
= blobmsg_alloc_string_buffer(&b
, "", nr
->ssid
.ssid_len
+ 1);
876 memcpy(str
, nr
->ssid
.ssid
, nr
->ssid
.ssid_len
);
877 str
[nr
->ssid
.ssid_len
] = 0;
878 blobmsg_add_string_buffer(&b
);
880 len
= wpabuf_len(nr
->nr
);
881 str
= blobmsg_alloc_string_buffer(&b
, "", 2 * len
+ 1);
882 wpa_snprintf_hex(str
, 2 * len
+ 1, wpabuf_head_u8(nr
->nr
), len
);
883 blobmsg_add_string_buffer(&b
);
887 BSS_MGMT_EN_NEIGHBOR
,
890 BSS_MGMT_EN_BSS_TRANSITION
,
896 __hostapd_bss_mgmt_enable_f(struct hostapd_data
*hapd
, int flag
)
898 struct hostapd_bss_config
*bss
= hapd
->conf
;
902 case BSS_MGMT_EN_NEIGHBOR
:
903 if (bss
->radio_measurements
[0] &
904 WLAN_RRM_CAPS_NEIGHBOR_REPORT
)
907 bss
->radio_measurements
[0] |=
908 WLAN_RRM_CAPS_NEIGHBOR_REPORT
;
909 hostapd_neighbor_set_own_report(hapd
);
911 case BSS_MGMT_EN_BEACON
:
912 flags
= WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE
|
913 WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE
|
914 WLAN_RRM_CAPS_BEACON_REPORT_TABLE
;
916 if (bss
->radio_measurements
[0] & flags
== flags
)
919 bss
->radio_measurements
[0] |= (u8
) flags
;
922 case BSS_MGMT_EN_BSS_TRANSITION
:
923 if (bss
->bss_transition
)
926 bss
->bss_transition
= 1;
933 __hostapd_bss_mgmt_enable(struct hostapd_data
*hapd
, uint32_t flags
)
938 for (i
= 0; i
< __BSS_MGMT_EN_MAX
; i
++) {
939 if (!(flags
& (1 << i
)))
942 update
|= __hostapd_bss_mgmt_enable_f(hapd
, i
);
946 ieee802_11_update_beacons(hapd
->iface
);
950 static const struct blobmsg_policy bss_mgmt_enable_policy
[__BSS_MGMT_EN_MAX
] = {
951 [BSS_MGMT_EN_NEIGHBOR
] = { "neighbor_report", BLOBMSG_TYPE_BOOL
},
952 [BSS_MGMT_EN_BEACON
] = { "beacon_report", BLOBMSG_TYPE_BOOL
},
954 [BSS_MGMT_EN_BSS_TRANSITION
] = { "bss_transition", BLOBMSG_TYPE_BOOL
},
959 hostapd_bss_mgmt_enable(struct ubus_context
*ctx
, struct ubus_object
*obj
,
960 struct ubus_request_data
*req
, const char *method
,
961 struct blob_attr
*msg
)
964 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
965 struct blob_attr
*tb
[__BSS_MGMT_EN_MAX
];
966 struct blob_attr
*cur
;
969 bool neigh
= false, beacon
= false;
971 blobmsg_parse(bss_mgmt_enable_policy
, __BSS_MGMT_EN_MAX
, tb
, blob_data(msg
), blob_len(msg
));
973 for (i
= 0; i
< ARRAY_SIZE(tb
); i
++) {
974 if (!tb
[i
] || !blobmsg_get_bool(tb
[i
]))
980 __hostapd_bss_mgmt_enable(hapd
, flags
);
985 hostapd_rrm_nr_enable(struct hostapd_data
*hapd
)
987 __hostapd_bss_mgmt_enable(hapd
, 1 << BSS_MGMT_EN_NEIGHBOR
);
991 hostapd_rrm_nr_get_own(struct ubus_context
*ctx
, struct ubus_object
*obj
,
992 struct ubus_request_data
*req
, const char *method
,
993 struct blob_attr
*msg
)
995 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
996 struct hostapd_neighbor_entry
*nr
;
999 hostapd_rrm_nr_enable(hapd
);
1001 nr
= hostapd_neighbor_get(hapd
, hapd
->own_addr
, NULL
);
1003 return UBUS_STATUS_NOT_FOUND
;
1005 blob_buf_init(&b
, 0);
1007 c
= blobmsg_open_array(&b
, "value");
1008 hostapd_rrm_print_nr(nr
);
1009 blobmsg_close_array(&b
, c
);
1011 ubus_send_reply(ctx
, req
, b
.head
);
1017 hostapd_rrm_nr_list(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1018 struct ubus_request_data
*req
, const char *method
,
1019 struct blob_attr
*msg
)
1021 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
1022 struct hostapd_neighbor_entry
*nr
;
1025 hostapd_rrm_nr_enable(hapd
);
1026 blob_buf_init(&b
, 0);
1028 c
= blobmsg_open_array(&b
, "list");
1029 dl_list_for_each(nr
, &hapd
->nr_db
, struct hostapd_neighbor_entry
, list
) {
1032 if (!memcmp(nr
->bssid
, hapd
->own_addr
, ETH_ALEN
))
1035 cur
= blobmsg_open_array(&b
, NULL
);
1036 hostapd_rrm_print_nr(nr
);
1037 blobmsg_close_array(&b
, cur
);
1039 blobmsg_close_array(&b
, c
);
1041 ubus_send_reply(ctx
, req
, b
.head
);
1051 static const struct blobmsg_policy nr_set_policy
[__NR_SET_LIST_MAX
] = {
1052 [NR_SET_LIST
] = { "list", BLOBMSG_TYPE_ARRAY
},
1057 hostapd_rrm_nr_clear(struct hostapd_data
*hapd
)
1059 struct hostapd_neighbor_entry
*nr
;
1062 dl_list_for_each(nr
, &hapd
->nr_db
, struct hostapd_neighbor_entry
, list
) {
1063 if (!memcmp(nr
->bssid
, hapd
->own_addr
, ETH_ALEN
))
1066 hostapd_neighbor_remove(hapd
, nr
->bssid
, &nr
->ssid
);
1072 hostapd_rrm_nr_set(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1073 struct ubus_request_data
*req
, const char *method
,
1074 struct blob_attr
*msg
)
1076 static const struct blobmsg_policy nr_e_policy
[] = {
1077 { .type
= BLOBMSG_TYPE_STRING
},
1078 { .type
= BLOBMSG_TYPE_STRING
},
1079 { .type
= BLOBMSG_TYPE_STRING
},
1081 struct hostapd_data
*hapd
= get_hapd_from_object(obj
);
1082 struct blob_attr
*tb_l
[__NR_SET_LIST_MAX
];
1083 struct blob_attr
*tb
[ARRAY_SIZE(nr_e_policy
)];
1084 struct blob_attr
*cur
;
1087 hostapd_rrm_nr_enable(hapd
);
1089 blobmsg_parse(nr_set_policy
, __NR_SET_LIST_MAX
, tb_l
, blob_data(msg
), blob_len(msg
));
1090 if (!tb_l
[NR_SET_LIST
])
1091 return UBUS_STATUS_INVALID_ARGUMENT
;
1093 hostapd_rrm_nr_clear(hapd
);
1094 blobmsg_for_each_attr(cur
, tb_l
[NR_SET_LIST
], rem
) {
1095 struct wpa_ssid_value ssid
;
1096 struct wpabuf
*data
;
1100 blobmsg_parse_array(nr_e_policy
, ARRAY_SIZE(nr_e_policy
), tb
, blobmsg_data(cur
), blobmsg_data_len(cur
));
1101 if (!tb
[0] || !tb
[1] || !tb
[2])
1104 /* Neighbor Report binary */
1105 nr_s
= blobmsg_get_string(tb
[2]);
1106 data
= wpabuf_parse_bin(nr_s
);
1111 s
= blobmsg_get_string(tb
[0]);
1112 if (strlen(s
) == 0) {
1113 /* Copy BSSID from neighbor report */
1114 if (hwaddr_compact_aton(nr_s
, bssid
))
1116 } else if (hwaddr_aton(s
, bssid
)) {
1121 s
= blobmsg_get_string(tb
[1]);
1122 if (strlen(s
) == 0) {
1123 /* Copy SSID from hostapd BSS conf */
1124 memcpy(&ssid
, &hapd
->conf
->ssid
, sizeof(ssid
));
1126 ssid
.ssid_len
= strlen(s
);
1127 if (ssid
.ssid_len
> sizeof(ssid
.ssid
))
1130 memcpy(&ssid
, s
, ssid
.ssid_len
);
1133 hostapd_neighbor_set(hapd
, bssid
, &ssid
, data
, NULL
, NULL
, 0);
1138 return UBUS_STATUS_INVALID_ARGUMENT
;
1147 BEACON_REQ_OP_CLASS
,
1149 BEACON_REQ_DURATION
,
1155 static const struct blobmsg_policy beacon_req_policy
[__BEACON_REQ_MAX
] = {
1156 [BEACON_REQ_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
1157 [BEACON_REQ_OP_CLASS
] { "op_class", BLOBMSG_TYPE_INT32
},
1158 [BEACON_REQ_CHANNEL
] { "channel", BLOBMSG_TYPE_INT32
},
1159 [BEACON_REQ_DURATION
] { "duration", BLOBMSG_TYPE_INT32
},
1160 [BEACON_REQ_MODE
] { "mode", BLOBMSG_TYPE_INT32
},
1161 [BEACON_REQ_BSSID
] { "bssid", BLOBMSG_TYPE_STRING
},
1162 [BEACON_REQ_SSID
] { "ssid", BLOBMSG_TYPE_STRING
},
1166 hostapd_rrm_beacon_req(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1167 struct ubus_request_data
*ureq
, const char *method
,
1168 struct blob_attr
*msg
)
1170 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1171 struct blob_attr
*tb
[__BEACON_REQ_MAX
];
1172 struct blob_attr
*cur
;
1174 u8 bssid
[ETH_ALEN
] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
1179 blobmsg_parse(beacon_req_policy
, __BEACON_REQ_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1181 if (!tb
[BEACON_REQ_ADDR
] || !tb
[BEACON_REQ_MODE
] || !tb
[BEACON_REQ_DURATION
] ||
1182 !tb
[BEACON_REQ_OP_CLASS
] || !tb
[BEACON_REQ_CHANNEL
])
1183 return UBUS_STATUS_INVALID_ARGUMENT
;
1185 if (tb
[BEACON_REQ_SSID
])
1186 buf_len
+= blobmsg_data_len(tb
[BEACON_REQ_SSID
]) + 2 - 1;
1188 mode
= blobmsg_get_u32(tb
[BEACON_REQ_MODE
]);
1189 if (hwaddr_aton(blobmsg_data(tb
[BEACON_REQ_ADDR
]), addr
))
1190 return UBUS_STATUS_INVALID_ARGUMENT
;
1192 if (tb
[BEACON_REQ_BSSID
] &&
1193 hwaddr_aton(blobmsg_data(tb
[BEACON_REQ_BSSID
]), bssid
))
1194 return UBUS_STATUS_INVALID_ARGUMENT
;
1196 req
= wpabuf_alloc(buf_len
);
1198 return UBUS_STATUS_UNKNOWN_ERROR
;
1200 /* 1: regulatory class */
1201 wpabuf_put_u8(req
, blobmsg_get_u32(tb
[BEACON_REQ_OP_CLASS
]));
1203 /* 2: channel number */
1204 wpabuf_put_u8(req
, blobmsg_get_u32(tb
[BEACON_REQ_CHANNEL
]));
1206 /* 3-4: randomization interval */
1207 wpabuf_put_le16(req
, 0);
1210 wpabuf_put_le16(req
, blobmsg_get_u32(tb
[BEACON_REQ_DURATION
]));
1213 wpabuf_put_u8(req
, blobmsg_get_u32(tb
[BEACON_REQ_MODE
]));
1216 wpabuf_put_data(req
, bssid
, ETH_ALEN
);
1218 if ((cur
= tb
[BEACON_REQ_SSID
]) != NULL
) {
1219 wpabuf_put_u8(req
, WLAN_EID_SSID
);
1220 wpabuf_put_u8(req
, blobmsg_data_len(cur
) - 1);
1221 wpabuf_put_data(req
, blobmsg_data(cur
), blobmsg_data_len(cur
) - 1);
1224 ret
= hostapd_send_beacon_req(hapd
, addr
, 0, req
);
1232 #ifdef CONFIG_WNM_AP
1235 WNM_DISASSOC_DURATION
,
1236 WNM_DISASSOC_NEIGHBORS
,
1237 WNM_DISASSOC_ABRIDGED
,
1241 static const struct blobmsg_policy wnm_disassoc_policy
[__WNM_DISASSOC_MAX
] = {
1242 [WNM_DISASSOC_ADDR
] = { "addr", BLOBMSG_TYPE_STRING
},
1243 [WNM_DISASSOC_DURATION
] { "duration", BLOBMSG_TYPE_INT32
},
1244 [WNM_DISASSOC_NEIGHBORS
] { "neighbors", BLOBMSG_TYPE_ARRAY
},
1245 [WNM_DISASSOC_ABRIDGED
] { "abridged", BLOBMSG_TYPE_BOOL
},
1249 hostapd_wnm_disassoc_imminent(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1250 struct ubus_request_data
*ureq
, const char *method
,
1251 struct blob_attr
*msg
)
1253 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1254 struct blob_attr
*tb
[__WNM_DISASSOC_MAX
];
1255 struct blob_attr
*cur
;
1256 struct sta_info
*sta
;
1261 u8 req_mode
= WNM_BSS_TM_REQ_DISASSOC_IMMINENT
;
1264 blobmsg_parse(wnm_disassoc_policy
, __WNM_DISASSOC_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1266 if (!tb
[WNM_DISASSOC_ADDR
])
1267 return UBUS_STATUS_INVALID_ARGUMENT
;
1269 if (hwaddr_aton(blobmsg_data(tb
[WNM_DISASSOC_ADDR
]), addr
))
1270 return UBUS_STATUS_INVALID_ARGUMENT
;
1272 if ((cur
= tb
[WNM_DISASSOC_DURATION
]) != NULL
)
1273 duration
= blobmsg_get_u32(cur
);
1275 sta
= ap_get_sta(hapd
, addr
);
1277 return UBUS_STATUS_NOT_FOUND
;
1279 if (tb
[WNM_DISASSOC_NEIGHBORS
]) {
1282 if (blobmsg_check_array(tb
[WNM_DISASSOC_NEIGHBORS
],
1283 BLOBMSG_TYPE_STRING
) < 0)
1284 return UBUS_STATUS_INVALID_ARGUMENT
;
1286 blobmsg_for_each_attr(cur
, tb
[WNM_DISASSOC_NEIGHBORS
], rem
) {
1287 int len
= strlen(blobmsg_get_string(cur
));
1290 return UBUS_STATUS_INVALID_ARGUMENT
;
1292 nr_len
+= (len
/ 2) + 2;
1296 nr
= os_zalloc(nr_len
);
1298 return UBUS_STATUS_UNKNOWN_ERROR
;
1302 blobmsg_for_each_attr(cur
, tb
[WNM_DISASSOC_NEIGHBORS
], rem
) {
1303 int len
= strlen(blobmsg_get_string(cur
)) / 2;
1305 *nr_cur
++ = WLAN_EID_NEIGHBOR_REPORT
;
1306 *nr_cur
++ = (u8
) len
;
1307 if (hexstr2bin(blobmsg_data(cur
), nr_cur
, len
)) {
1309 return UBUS_STATUS_INVALID_ARGUMENT
;
1317 req_mode
|= WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED
;
1319 if (tb
[WNM_DISASSOC_ABRIDGED
] && blobmsg_get_bool(tb
[WNM_DISASSOC_ABRIDGED
]))
1320 req_mode
|= WNM_BSS_TM_REQ_ABRIDGED
;
1322 if (wnm_send_bss_tm_req(hapd
, sta
, req_mode
, duration
, duration
, NULL
,
1323 NULL
, nr
, nr_len
, NULL
, 0))
1324 return UBUS_STATUS_UNKNOWN_ERROR
;
1330 #ifdef CONFIG_AIRTIME_POLICY
1333 UPDATE_AIRTIME_WEIGHT
,
1334 __UPDATE_AIRTIME_MAX
,
1338 static const struct blobmsg_policy airtime_policy
[__UPDATE_AIRTIME_MAX
] = {
1339 [UPDATE_AIRTIME_STA
] = { "sta", BLOBMSG_TYPE_STRING
},
1340 [UPDATE_AIRTIME_WEIGHT
] = { "weight", BLOBMSG_TYPE_INT32
},
1344 hostapd_bss_update_airtime(struct ubus_context
*ctx
, struct ubus_object
*obj
,
1345 struct ubus_request_data
*ureq
, const char *method
,
1346 struct blob_attr
*msg
)
1348 struct hostapd_data
*hapd
= container_of(obj
, struct hostapd_data
, ubus
.obj
);
1349 struct blob_attr
*tb
[__UPDATE_AIRTIME_MAX
];
1350 struct sta_info
*sta
= NULL
;
1354 blobmsg_parse(airtime_policy
, __UPDATE_AIRTIME_MAX
, tb
, blob_data(msg
), blob_len(msg
));
1356 if (!tb
[UPDATE_AIRTIME_WEIGHT
])
1357 return UBUS_STATUS_INVALID_ARGUMENT
;
1359 weight
= blobmsg_get_u32(tb
[UPDATE_AIRTIME_WEIGHT
]);
1361 if (!tb
[UPDATE_AIRTIME_STA
]) {
1363 return UBUS_STATUS_INVALID_ARGUMENT
;
1365 hapd
->conf
->airtime_weight
= weight
;
1369 if (hwaddr_aton(blobmsg_data(tb
[UPDATE_AIRTIME_STA
]), addr
))
1370 return UBUS_STATUS_INVALID_ARGUMENT
;
1372 sta
= ap_get_sta(hapd
, addr
);
1374 return UBUS_STATUS_NOT_FOUND
;
1376 sta
->dyn_airtime_weight
= weight
;
1377 airtime_policy_new_sta(hapd
, sta
);
1384 static const struct ubus_method bss_methods
[] = {
1385 UBUS_METHOD_NOARG("reload", hostapd_bss_reload
),
1386 UBUS_METHOD_NOARG("get_clients", hostapd_bss_get_clients
),
1387 UBUS_METHOD_NOARG("get_status", hostapd_bss_get_status
),
1388 UBUS_METHOD("del_client", hostapd_bss_del_client
, del_policy
),
1389 #ifdef CONFIG_AIRTIME_POLICY
1390 UBUS_METHOD("update_airtime", hostapd_bss_update_airtime
, airtime_policy
),
1392 UBUS_METHOD_NOARG("list_bans", hostapd_bss_list_bans
),
1394 UBUS_METHOD_NOARG("wps_start", hostapd_bss_wps_start
),
1395 UBUS_METHOD_NOARG("wps_status", hostapd_bss_wps_status
),
1396 UBUS_METHOD_NOARG("wps_cancel", hostapd_bss_wps_cancel
),
1398 UBUS_METHOD_NOARG("update_beacon", hostapd_bss_update_beacon
),
1399 UBUS_METHOD_NOARG("get_features", hostapd_bss_get_features
),
1401 UBUS_METHOD("switch_chan", hostapd_switch_chan
, csa_policy
),
1403 UBUS_METHOD("set_vendor_elements", hostapd_vendor_elements
, ve_policy
),
1404 UBUS_METHOD("notify_response", hostapd_notify_response
, notify_policy
),
1405 UBUS_METHOD("bss_mgmt_enable", hostapd_bss_mgmt_enable
, bss_mgmt_enable_policy
),
1406 UBUS_METHOD_NOARG("rrm_nr_get_own", hostapd_rrm_nr_get_own
),
1407 UBUS_METHOD_NOARG("rrm_nr_list", hostapd_rrm_nr_list
),
1408 UBUS_METHOD("rrm_nr_set", hostapd_rrm_nr_set
, nr_set_policy
),
1409 UBUS_METHOD("rrm_beacon_req", hostapd_rrm_beacon_req
, beacon_req_policy
),
1410 #ifdef CONFIG_WNM_AP
1411 UBUS_METHOD("wnm_disassoc_imminent", hostapd_wnm_disassoc_imminent
, wnm_disassoc_policy
),
1415 static struct ubus_object_type bss_object_type
=
1416 UBUS_OBJECT_TYPE("hostapd_bss", bss_methods
);
1418 static int avl_compare_macaddr(const void *k1
, const void *k2
, void *ptr
)
1420 return memcmp(k1
, k2
, ETH_ALEN
);
1423 void hostapd_ubus_add_bss(struct hostapd_data
*hapd
)
1425 struct ubus_object
*obj
= &hapd
->ubus
.obj
;
1430 if (hapd
->conf
->mesh
& MESH_ENABLED
)
1434 if (!hostapd_ubus_init())
1437 if (asprintf(&name
, "hostapd.%s", hapd
->conf
->iface
) < 0)
1440 avl_init(&hapd
->ubus
.banned
, avl_compare_macaddr
, false, NULL
);
1442 obj
->type
= &bss_object_type
;
1443 obj
->methods
= bss_object_type
.methods
;
1444 obj
->n_methods
= bss_object_type
.n_methods
;
1445 ret
= ubus_add_object(ctx
, obj
);
1446 hostapd_ubus_ref_inc();
1448 hostapd_send_shared_event(&hapd
->iface
->interfaces
->ubus
, hapd
->conf
->iface
, "add");
1451 void hostapd_ubus_free_bss(struct hostapd_data
*hapd
)
1453 struct ubus_object
*obj
= &hapd
->ubus
.obj
;
1454 char *name
= (char *) obj
->name
;
1459 hostapd_send_shared_event(&hapd
->iface
->interfaces
->ubus
, hapd
->conf
->iface
, "remove");
1462 ubus_remove_object(ctx
, obj
);
1463 hostapd_ubus_ref_dec();
1470 hostapd_ubus_vlan_action(struct hostapd_data
*hapd
, struct hostapd_vlan
*vlan
,
1473 struct vlan_description
*desc
= &vlan
->vlan_desc
;
1477 if (!hapd
->ubus
.obj
.has_subscribers
)
1480 blob_buf_init(&b
, 0);
1481 blobmsg_add_string(&b
, "ifname", vlan
->ifname
);
1482 blobmsg_add_string(&b
, "bridge", vlan
->bridge
);
1483 blobmsg_add_u32(&b
, "vlan_id", vlan
->vlan_id
);
1485 if (desc
->notempty
) {
1486 blobmsg_add_u32(&b
, "untagged", desc
->untagged
);
1487 c
= blobmsg_open_array(&b
, "tagged");
1488 for (i
= 0; i
< ARRAY_SIZE(desc
->tagged
) && desc
->tagged
[i
]; i
++)
1489 blobmsg_add_u32(&b
, "", desc
->tagged
[i
]);
1490 blobmsg_close_array(&b
, c
);
1493 ubus_notify(ctx
, &hapd
->ubus
.obj
, action
, b
.head
, -1);
1496 void hostapd_ubus_add_vlan(struct hostapd_data
*hapd
, struct hostapd_vlan
*vlan
)
1498 hostapd_ubus_vlan_action(hapd
, vlan
, "vlan_add");
1501 void hostapd_ubus_remove_vlan(struct hostapd_data
*hapd
, struct hostapd_vlan
*vlan
)
1503 hostapd_ubus_vlan_action(hapd
, vlan
, "vlan_remove");
1506 static const struct ubus_method daemon_methods
[] = {
1507 UBUS_METHOD("config_add", hostapd_config_add
, config_add_policy
),
1508 UBUS_METHOD("config_remove", hostapd_config_remove
, config_remove_policy
),
1511 static struct ubus_object_type daemon_object_type
=
1512 UBUS_OBJECT_TYPE("hostapd", daemon_methods
);
1514 void hostapd_ubus_add(struct hapd_interfaces
*interfaces
)
1516 struct ubus_object
*obj
= &interfaces
->ubus
;
1519 if (!hostapd_ubus_init())
1522 obj
->name
= strdup("hostapd");
1524 obj
->type
= &daemon_object_type
;
1525 obj
->methods
= daemon_object_type
.methods
;
1526 obj
->n_methods
= daemon_object_type
.n_methods
;
1527 ret
= ubus_add_object(ctx
, obj
);
1528 hostapd_ubus_ref_inc();
1531 void hostapd_ubus_free(struct hapd_interfaces
*interfaces
)
1533 struct ubus_object
*obj
= &interfaces
->ubus
;
1534 char *name
= (char *) obj
->name
;
1540 ubus_remove_object(ctx
, obj
);
1541 hostapd_ubus_ref_dec();
1547 struct ubus_event_req
{
1548 struct ubus_notify_request nreq
;
1553 ubus_event_cb(struct ubus_notify_request
*req
, int idx
, int ret
)
1555 struct ubus_event_req
*ureq
= container_of(req
, struct ubus_event_req
, nreq
);
1560 int hostapd_ubus_handle_event(struct hostapd_data
*hapd
, struct hostapd_ubus_request
*req
)
1562 struct ubus_banned_client
*ban
;
1563 const char *types
[HOSTAPD_UBUS_TYPE_MAX
] = {
1564 [HOSTAPD_UBUS_PROBE_REQ
] = "probe",
1565 [HOSTAPD_UBUS_AUTH_REQ
] = "auth",
1566 [HOSTAPD_UBUS_ASSOC_REQ
] = "assoc",
1568 const char *type
= "mgmt";
1569 struct ubus_event_req ureq
= {};
1572 if (req
->mgmt_frame
)
1573 addr
= req
->mgmt_frame
->sa
;
1577 ban
= avl_find_element(&hapd
->ubus
.banned
, addr
, ban
, avl
);
1579 return WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA
;
1581 if (!hapd
->ubus
.obj
.has_subscribers
)
1582 return WLAN_STATUS_SUCCESS
;
1584 if (req
->type
< ARRAY_SIZE(types
))
1585 type
= types
[req
->type
];
1587 blob_buf_init(&b
, 0);
1588 blobmsg_add_macaddr(&b
, "address", addr
);
1589 if (req
->mgmt_frame
)
1590 blobmsg_add_macaddr(&b
, "target", req
->mgmt_frame
->da
);
1591 if (req
->ssi_signal
)
1592 blobmsg_add_u32(&b
, "signal", req
->ssi_signal
);
1593 blobmsg_add_u32(&b
, "freq", hapd
->iface
->freq
);
1596 if(req
->elems
->ht_capabilities
)
1598 struct ieee80211_ht_capabilities
*ht_capabilities
;
1599 void *ht_cap
, *ht_cap_mcs_set
, *mcs_set
;
1602 ht_capabilities
= (struct ieee80211_ht_capabilities
*) req
->elems
->ht_capabilities
;
1603 ht_cap
= blobmsg_open_table(&b
, "ht_capabilities");
1604 blobmsg_add_u16(&b
, "ht_capabilities_info", ht_capabilities
->ht_capabilities_info
);
1605 ht_cap_mcs_set
= blobmsg_open_table(&b
, "supported_mcs_set");
1606 blobmsg_add_u16(&b
, "a_mpdu_params", ht_capabilities
->a_mpdu_params
);
1607 blobmsg_add_u16(&b
, "ht_extended_capabilities", ht_capabilities
->ht_extended_capabilities
);
1608 blobmsg_add_u32(&b
, "tx_bf_capability_info", ht_capabilities
->tx_bf_capability_info
);
1609 blobmsg_add_u16(&b
, "asel_capabilities", ht_capabilities
->asel_capabilities
);
1610 mcs_set
= blobmsg_open_array(&b
, "supported_mcs_set");
1611 for (int i
= 0; i
< 16; i
++) {
1612 blobmsg_add_u16(&b
, NULL
, (u16
) ht_capabilities
->supported_mcs_set
[i
]);
1614 blobmsg_close_array(&b
, mcs_set
);
1615 blobmsg_close_table(&b
, ht_cap_mcs_set
);
1616 blobmsg_close_table(&b
, ht_cap
);
1618 if(req
->elems
->vht_capabilities
)
1620 struct ieee80211_vht_capabilities
*vht_capabilities
;
1621 void *vht_cap
, *vht_cap_mcs_set
;
1623 vht_capabilities
= (struct ieee80211_vht_capabilities
*) req
->elems
->vht_capabilities
;
1624 vht_cap
= blobmsg_open_table(&b
, "vht_capabilities");
1625 blobmsg_add_u32(&b
, "vht_capabilities_info", vht_capabilities
->vht_capabilities_info
);
1626 vht_cap_mcs_set
= blobmsg_open_table(&b
, "vht_supported_mcs_set");
1627 blobmsg_add_u16(&b
, "rx_map", vht_capabilities
->vht_supported_mcs_set
.rx_map
);
1628 blobmsg_add_u16(&b
, "rx_highest", vht_capabilities
->vht_supported_mcs_set
.rx_highest
);
1629 blobmsg_add_u16(&b
, "tx_map", vht_capabilities
->vht_supported_mcs_set
.tx_map
);
1630 blobmsg_add_u16(&b
, "tx_highest", vht_capabilities
->vht_supported_mcs_set
.tx_highest
);
1631 blobmsg_close_table(&b
, vht_cap_mcs_set
);
1632 blobmsg_close_table(&b
, vht_cap
);
1636 if (!hapd
->ubus
.notify_response
) {
1637 ubus_notify(ctx
, &hapd
->ubus
.obj
, type
, b
.head
, -1);
1638 return WLAN_STATUS_SUCCESS
;
1641 if (ubus_notify_async(ctx
, &hapd
->ubus
.obj
, type
, b
.head
, &ureq
.nreq
))
1642 return WLAN_STATUS_SUCCESS
;
1644 ureq
.nreq
.status_cb
= ubus_event_cb
;
1645 ubus_complete_request(ctx
, &ureq
.nreq
.req
, 100);
1650 return WLAN_STATUS_SUCCESS
;
1653 void hostapd_ubus_notify(struct hostapd_data
*hapd
, const char *type
, const u8
*addr
)
1655 if (!hapd
->ubus
.obj
.has_subscribers
)
1661 blob_buf_init(&b
, 0);
1662 blobmsg_add_macaddr(&b
, "address", addr
);
1664 ubus_notify(ctx
, &hapd
->ubus
.obj
, type
, b
.head
, -1);
1667 void hostapd_ubus_notify_beacon_report(
1668 struct hostapd_data
*hapd
, const u8
*addr
, u8 token
, u8 rep_mode
,
1669 struct rrm_measurement_beacon_report
*rep
, size_t len
)
1671 if (!hapd
->ubus
.obj
.has_subscribers
)
1677 blob_buf_init(&b
, 0);
1678 blobmsg_add_macaddr(&b
, "address", addr
);
1679 blobmsg_add_u16(&b
, "op-class", rep
->op_class
);
1680 blobmsg_add_u16(&b
, "channel", rep
->channel
);
1681 blobmsg_add_u64(&b
, "start-time", rep
->start_time
);
1682 blobmsg_add_u16(&b
, "duration", rep
->duration
);
1683 blobmsg_add_u16(&b
, "report-info", rep
->report_info
);
1684 blobmsg_add_u16(&b
, "rcpi", rep
->rcpi
);
1685 blobmsg_add_u16(&b
, "rsni", rep
->rsni
);
1686 blobmsg_add_macaddr(&b
, "bssid", rep
->bssid
);
1687 blobmsg_add_u16(&b
, "antenna-id", rep
->antenna_id
);
1688 blobmsg_add_u16(&b
, "parent-tsf", rep
->parent_tsf
);
1690 ubus_notify(ctx
, &hapd
->ubus
.obj
, "beacon-report", b
.head
, -1);
1693 void hostapd_ubus_notify_radar_detected(struct hostapd_iface
*iface
, int frequency
,
1694 int chan_width
, int cf1
, int cf2
)
1696 struct hostapd_data
*hapd
;
1699 if (!hapd
->ubus
.obj
.has_subscribers
)
1702 blob_buf_init(&b
, 0);
1703 blobmsg_add_u16(&b
, "frequency", frequency
);
1704 blobmsg_add_u16(&b
, "width", chan_width
);
1705 blobmsg_add_u16(&b
, "center1", cf1
);
1706 blobmsg_add_u16(&b
, "center2", cf2
);
1708 for (i
= 0; i
< iface
->num_bss
; i
++) {
1709 hapd
= iface
->bss
[i
];
1710 ubus_notify(ctx
, &hapd
->ubus
.obj
, "radar-detected", b
.head
, -1);