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Commit | Line | Data |
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f1a48710 JM |
1 | /* |
2 | * WPA Supplicant - Basic AP mode support routines | |
3 | * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi> | |
4 | * Copyright (c) 2009, Atheros Communications | |
5 | * | |
0f3d578e JM |
6 | * This software may be distributed under the terms of the BSD license. |
7 | * See README for more details. | |
f1a48710 JM |
8 | */ |
9 | ||
6226e38d | 10 | #include "utils/includes.h" |
f1a48710 | 11 | |
6226e38d | 12 | #include "utils/common.h" |
70d84f11 | 13 | #include "utils/eloop.h" |
ab45223b | 14 | #include "utils/uuid.h" |
58c26600 | 15 | #include "common/ieee802_11_defs.h" |
a0dee797 | 16 | #include "common/wpa_ctrl.h" |
25a8f9e3 | 17 | #include "eapol_supp/eapol_supp_sm.h" |
db6ae69e | 18 | #include "crypto/dh_group5.h" |
1057d78e | 19 | #include "ap/hostapd.h" |
6226e38d | 20 | #include "ap/ap_config.h" |
fe99fb74 | 21 | #include "ap/ap_drv_ops.h" |
fe6bdb77 | 22 | #ifdef NEED_AP_MLME |
1057d78e | 23 | #include "ap/ieee802_11.h" |
fe6bdb77 | 24 | #endif /* NEED_AP_MLME */ |
b22128ef | 25 | #include "ap/beacon.h" |
a8e0505b | 26 | #include "ap/ieee802_1x.h" |
363b9e60 | 27 | #include "ap/wps_hostapd.h" |
0e2d35c6 | 28 | #include "ap/ctrl_iface_ap.h" |
bd0f68c4 | 29 | #include "ap/dfs.h" |
3ec97afe | 30 | #include "wps/wps.h" |
e44f8bf2 | 31 | #include "common/ieee802_11_defs.h" |
1f1b62a0 | 32 | #include "config_ssid.h" |
094393b1 | 33 | #include "config.h" |
1f1b62a0 | 34 | #include "wpa_supplicant_i.h" |
2d5b792d | 35 | #include "driver_i.h" |
e44f8bf2 | 36 | #include "p2p_supplicant.h" |
2d5b792d | 37 | #include "ap.h" |
2f9929ff | 38 | #include "ap/sta_info.h" |
d8a43924 | 39 | #include "notify.h" |
f1a48710 JM |
40 | |
41 | ||
0fe620de | 42 | #ifdef CONFIG_WPS |
70d84f11 | 43 | static void wpas_wps_ap_pin_timeout(void *eloop_data, void *user_ctx); |
0fe620de | 44 | #endif /* CONFIG_WPS */ |
70d84f11 JM |
45 | |
46 | ||
c20bc9d4 | 47 | #ifdef CONFIG_IEEE80211N |
ca9bc5b5 EP |
48 | static void wpas_conf_ap_vht(struct wpa_supplicant *wpa_s, |
49 | struct hostapd_config *conf, | |
50 | struct hostapd_hw_modes *mode) | |
51 | { | |
f8b10c17 | 52 | #ifdef CONFIG_P2P |
ca9bc5b5 EP |
53 | u8 center_chan = 0; |
54 | u8 channel = conf->channel; | |
55 | ||
56 | if (!conf->secondary_channel) | |
57 | goto no_vht; | |
58 | ||
c27f4c90 AK |
59 | switch (conf->vht_oper_chwidth) { |
60 | case VHT_CHANWIDTH_80MHZ: | |
61 | case VHT_CHANWIDTH_80P80MHZ: | |
62 | center_chan = wpas_p2p_get_vht80_center(wpa_s, mode, channel); | |
63 | break; | |
64 | case VHT_CHANWIDTH_160MHZ: | |
65 | center_chan = wpas_p2p_get_vht160_center(wpa_s, mode, channel); | |
66 | break; | |
67 | default: | |
68 | /* | |
69 | * conf->vht_oper_chwidth might not be set for non-P2P GO cases, | |
70 | * try oper_cwidth 160 MHz first then VHT 80 MHz, if 160 MHz is | |
71 | * not supported. | |
72 | */ | |
73 | conf->vht_oper_chwidth = VHT_CHANWIDTH_160MHZ; | |
74 | center_chan = wpas_p2p_get_vht160_center(wpa_s, mode, channel); | |
75 | if (!center_chan) { | |
76 | conf->vht_oper_chwidth = VHT_CHANWIDTH_80MHZ; | |
77 | center_chan = wpas_p2p_get_vht80_center(wpa_s, mode, | |
78 | channel); | |
79 | } | |
80 | break; | |
81 | } | |
ca9bc5b5 EP |
82 | if (!center_chan) |
83 | goto no_vht; | |
84 | ||
ca9bc5b5 EP |
85 | conf->vht_oper_centr_freq_seg0_idx = center_chan; |
86 | return; | |
87 | ||
88 | no_vht: | |
89 | conf->vht_oper_centr_freq_seg0_idx = | |
90 | channel + conf->secondary_channel * 2; | |
f8b10c17 JM |
91 | #else /* CONFIG_P2P */ |
92 | conf->vht_oper_centr_freq_seg0_idx = | |
93 | conf->channel + conf->secondary_channel * 2; | |
94 | #endif /* CONFIG_P2P */ | |
ca9bc5b5 | 95 | } |
c20bc9d4 | 96 | #endif /* CONFIG_IEEE80211N */ |
ca9bc5b5 EP |
97 | |
98 | ||
73afc20d AO |
99 | int wpa_supplicant_conf_ap_ht(struct wpa_supplicant *wpa_s, |
100 | struct wpa_ssid *ssid, | |
101 | struct hostapd_config *conf) | |
07f117ed | 102 | { |
73afc20d AO |
103 | conf->hw_mode = ieee80211_freq_to_chan(ssid->frequency, |
104 | &conf->channel); | |
105 | ||
106 | if (conf->hw_mode == NUM_HOSTAPD_MODES) { | |
107 | wpa_printf(MSG_ERROR, "Unsupported AP mode frequency: %d MHz", | |
108 | ssid->frequency); | |
109 | return -1; | |
110 | } | |
111 | ||
2db91745 | 112 | /* TODO: enable HT40 if driver supports it; |
07f117ed JM |
113 | * drop to 11b if driver does not support 11g */ |
114 | ||
2db91745 AC |
115 | #ifdef CONFIG_IEEE80211N |
116 | /* | |
79b8c60f AN |
117 | * Enable HT20 if the driver supports it, by setting conf->ieee80211n |
118 | * and a mask of allowed capabilities within conf->ht_capab. | |
2db91745 | 119 | * Using default config settings for: conf->ht_op_mode_fixed, |
79b8c60f | 120 | * conf->secondary_channel, conf->require_ht |
2db91745 | 121 | */ |
6bf731e8 | 122 | if (wpa_s->hw.modes) { |
2db91745 | 123 | struct hostapd_hw_modes *mode = NULL; |
5cbf5fd9 | 124 | int i, no_ht = 0; |
6bf731e8 CL |
125 | for (i = 0; i < wpa_s->hw.num_modes; i++) { |
126 | if (wpa_s->hw.modes[i].mode == conf->hw_mode) { | |
127 | mode = &wpa_s->hw.modes[i]; | |
2db91745 AC |
128 | break; |
129 | } | |
130 | } | |
5cbf5fd9 VT |
131 | |
132 | #ifdef CONFIG_HT_OVERRIDES | |
133 | if (ssid->disable_ht) { | |
134 | conf->ieee80211n = 0; | |
135 | conf->ht_capab = 0; | |
136 | no_ht = 1; | |
137 | } | |
138 | #endif /* CONFIG_HT_OVERRIDES */ | |
139 | ||
140 | if (!no_ht && mode && mode->ht_capab) { | |
2db91745 | 141 | conf->ieee80211n = 1; |
7aeac985 RM |
142 | #ifdef CONFIG_P2P |
143 | if (conf->hw_mode == HOSTAPD_MODE_IEEE80211A && | |
144 | (mode->ht_capab & | |
145 | HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET) && | |
146 | ssid->ht40) | |
147 | conf->secondary_channel = | |
148 | wpas_p2p_get_ht40_mode(wpa_s, mode, | |
149 | conf->channel); | |
150 | if (conf->secondary_channel) | |
151 | conf->ht_capab |= | |
152 | HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET; | |
153 | #endif /* CONFIG_P2P */ | |
79b8c60f AN |
154 | |
155 | /* | |
156 | * white-list capabilities that won't cause issues | |
157 | * to connecting stations, while leaving the current | |
158 | * capabilities intact (currently disabled SMPS). | |
159 | */ | |
160 | conf->ht_capab |= mode->ht_capab & | |
161 | (HT_CAP_INFO_GREEN_FIELD | | |
162 | HT_CAP_INFO_SHORT_GI20MHZ | | |
163 | HT_CAP_INFO_SHORT_GI40MHZ | | |
164 | HT_CAP_INFO_RX_STBC_MASK | | |
fd83335f | 165 | HT_CAP_INFO_TX_STBC | |
79b8c60f | 166 | HT_CAP_INFO_MAX_AMSDU_SIZE); |
ca9bc5b5 EP |
167 | |
168 | if (mode->vht_capab && ssid->vht) { | |
169 | conf->ieee80211ac = 1; | |
170 | wpas_conf_ap_vht(wpa_s, conf, mode); | |
171 | } | |
79b8c60f | 172 | } |
2db91745 | 173 | } |
55413ce0 JM |
174 | |
175 | if (conf->secondary_channel) { | |
176 | struct wpa_supplicant *iface; | |
177 | ||
178 | for (iface = wpa_s->global->ifaces; iface; iface = iface->next) | |
179 | { | |
180 | if (iface == wpa_s || | |
181 | iface->wpa_state < WPA_AUTHENTICATING || | |
182 | (int) iface->assoc_freq != ssid->frequency) | |
183 | continue; | |
184 | ||
185 | /* | |
186 | * Do not allow 40 MHz co-ex PRI/SEC switch to force us | |
187 | * to change our PRI channel since we have an existing, | |
188 | * concurrent connection on that channel and doing | |
189 | * multi-channel concurrency is likely to cause more | |
190 | * harm than using different PRI/SEC selection in | |
191 | * environment with multiple BSSes on these two channels | |
192 | * with mixed 20 MHz or PRI channel selection. | |
193 | */ | |
194 | conf->no_pri_sec_switch = 1; | |
195 | } | |
196 | } | |
2db91745 | 197 | #endif /* CONFIG_IEEE80211N */ |
73afc20d AO |
198 | |
199 | return 0; | |
5cfb672d JM |
200 | } |
201 | ||
202 | ||
203 | static int wpa_supplicant_conf_ap(struct wpa_supplicant *wpa_s, | |
204 | struct wpa_ssid *ssid, | |
205 | struct hostapd_config *conf) | |
206 | { | |
207 | struct hostapd_bss_config *bss = conf->bss[0]; | |
208 | ||
209 | conf->driver = wpa_s->driver; | |
210 | ||
211 | os_strlcpy(bss->iface, wpa_s->ifname, sizeof(bss->iface)); | |
212 | ||
73afc20d | 213 | if (wpa_supplicant_conf_ap_ht(wpa_s, ssid, conf)) |
5cfb672d | 214 | return -1; |
2db91745 | 215 | |
6e9023ea JM |
216 | if (ieee80211_is_dfs(ssid->frequency) && wpa_s->conf->country[0]) { |
217 | conf->ieee80211h = 1; | |
218 | conf->ieee80211d = 1; | |
219 | conf->country[0] = wpa_s->conf->country[0]; | |
220 | conf->country[1] = wpa_s->conf->country[1]; | |
221 | } | |
222 | ||
4c2c3028 | 223 | #ifdef CONFIG_P2P |
1e0e943e AB |
224 | if (conf->hw_mode == HOSTAPD_MODE_IEEE80211G && |
225 | (ssid->mode == WPAS_MODE_P2P_GO || | |
226 | ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)) { | |
4c2c3028 JM |
227 | /* Remove 802.11b rates from supported and basic rate sets */ |
228 | int *list = os_malloc(4 * sizeof(int)); | |
229 | if (list) { | |
230 | list[0] = 60; | |
231 | list[1] = 120; | |
232 | list[2] = 240; | |
233 | list[3] = -1; | |
234 | } | |
235 | conf->basic_rates = list; | |
236 | ||
237 | list = os_malloc(9 * sizeof(int)); | |
238 | if (list) { | |
239 | list[0] = 60; | |
240 | list[1] = 90; | |
241 | list[2] = 120; | |
242 | list[3] = 180; | |
243 | list[4] = 240; | |
244 | list[5] = 360; | |
245 | list[6] = 480; | |
246 | list[7] = 540; | |
247 | list[8] = -1; | |
248 | } | |
249 | conf->supported_rates = list; | |
250 | } | |
6cd930cb JB |
251 | |
252 | bss->isolate = !wpa_s->conf->p2p_intra_bss; | |
05766ed8 | 253 | bss->force_per_enrollee_psk = wpa_s->global->p2p_per_sta_psk; |
25ef8529 JM |
254 | |
255 | if (ssid->p2p_group) { | |
256 | os_memcpy(bss->ip_addr_go, wpa_s->parent->conf->ip_addr_go, 4); | |
257 | os_memcpy(bss->ip_addr_mask, wpa_s->parent->conf->ip_addr_mask, | |
258 | 4); | |
259 | os_memcpy(bss->ip_addr_start, | |
260 | wpa_s->parent->conf->ip_addr_start, 4); | |
261 | os_memcpy(bss->ip_addr_end, wpa_s->parent->conf->ip_addr_end, | |
262 | 4); | |
263 | } | |
4c2c3028 JM |
264 | #endif /* CONFIG_P2P */ |
265 | ||
07f117ed JM |
266 | if (ssid->ssid_len == 0) { |
267 | wpa_printf(MSG_ERROR, "No SSID configured for AP mode"); | |
268 | return -1; | |
269 | } | |
270 | os_memcpy(bss->ssid.ssid, ssid->ssid, ssid->ssid_len); | |
07f117ed JM |
271 | bss->ssid.ssid_len = ssid->ssid_len; |
272 | bss->ssid.ssid_set = 1; | |
273 | ||
e62f4ed0 VN |
274 | bss->ignore_broadcast_ssid = ssid->ignore_broadcast_ssid; |
275 | ||
0399f2e4 VT |
276 | if (ssid->auth_alg) |
277 | bss->auth_algs = ssid->auth_alg; | |
278 | ||
07f117ed JM |
279 | if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt)) |
280 | bss->wpa = ssid->proto; | |
281 | bss->wpa_key_mgmt = ssid->key_mgmt; | |
282 | bss->wpa_pairwise = ssid->pairwise_cipher; | |
30c371e8 | 283 | if (ssid->psk_set) { |
ce52d031 | 284 | bin_clear_free(bss->ssid.wpa_psk, sizeof(*bss->ssid.wpa_psk)); |
07f117ed JM |
285 | bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk)); |
286 | if (bss->ssid.wpa_psk == NULL) | |
287 | return -1; | |
288 | os_memcpy(bss->ssid.wpa_psk->psk, ssid->psk, PMK_LEN); | |
289 | bss->ssid.wpa_psk->group = 1; | |
30c371e8 MH |
290 | } else if (ssid->passphrase) { |
291 | bss->ssid.wpa_passphrase = os_strdup(ssid->passphrase); | |
6bcb1c2b JM |
292 | } else if (ssid->wep_key_len[0] || ssid->wep_key_len[1] || |
293 | ssid->wep_key_len[2] || ssid->wep_key_len[3]) { | |
294 | struct hostapd_wep_keys *wep = &bss->ssid.wep; | |
295 | int i; | |
296 | for (i = 0; i < NUM_WEP_KEYS; i++) { | |
297 | if (ssid->wep_key_len[i] == 0) | |
298 | continue; | |
299 | wep->key[i] = os_malloc(ssid->wep_key_len[i]); | |
300 | if (wep->key[i] == NULL) | |
301 | return -1; | |
302 | os_memcpy(wep->key[i], ssid->wep_key[i], | |
303 | ssid->wep_key_len[i]); | |
304 | wep->len[i] = ssid->wep_key_len[i]; | |
305 | } | |
306 | wep->idx = ssid->wep_tx_keyidx; | |
307 | wep->keys_set = 1; | |
07f117ed JM |
308 | } |
309 | ||
07f53b8c VT |
310 | if (ssid->ap_max_inactivity) |
311 | bss->ap_max_inactivity = ssid->ap_max_inactivity; | |
312 | ||
fdfb1c8b EL |
313 | if (ssid->dtim_period) |
314 | bss->dtim_period = ssid->dtim_period; | |
18206e02 JM |
315 | else if (wpa_s->conf->dtim_period) |
316 | bss->dtim_period = wpa_s->conf->dtim_period; | |
317 | ||
318 | if (ssid->beacon_int) | |
319 | conf->beacon_int = ssid->beacon_int; | |
320 | else if (wpa_s->conf->beacon_int) | |
321 | conf->beacon_int = wpa_s->conf->beacon_int; | |
fdfb1c8b | 322 | |
0b8bcaa5 | 323 | #ifdef CONFIG_P2P |
0aed3f5a AS |
324 | if (ssid->mode == WPAS_MODE_P2P_GO || |
325 | ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) { | |
326 | if (wpa_s->conf->p2p_go_ctwindow > conf->beacon_int) { | |
327 | wpa_printf(MSG_INFO, | |
328 | "CTWindow (%d) is bigger than beacon interval (%d) - avoid configuring it", | |
329 | wpa_s->conf->p2p_go_ctwindow, | |
330 | conf->beacon_int); | |
331 | conf->p2p_go_ctwindow = 0; | |
332 | } else { | |
333 | conf->p2p_go_ctwindow = wpa_s->conf->p2p_go_ctwindow; | |
334 | } | |
0b8bcaa5 EP |
335 | } |
336 | #endif /* CONFIG_P2P */ | |
337 | ||
cf830c1c JM |
338 | if ((bss->wpa & 2) && bss->rsn_pairwise == 0) |
339 | bss->rsn_pairwise = bss->wpa_pairwise; | |
340 | bss->wpa_group = wpa_select_ap_group_cipher(bss->wpa, bss->wpa_pairwise, | |
341 | bss->rsn_pairwise); | |
07d9a552 JM |
342 | |
343 | if (bss->wpa && bss->ieee802_1x) | |
344 | bss->ssid.security_policy = SECURITY_WPA; | |
345 | else if (bss->wpa) | |
346 | bss->ssid.security_policy = SECURITY_WPA_PSK; | |
347 | else if (bss->ieee802_1x) { | |
697cd03f | 348 | int cipher = WPA_CIPHER_NONE; |
07d9a552 JM |
349 | bss->ssid.security_policy = SECURITY_IEEE_802_1X; |
350 | bss->ssid.wep.default_len = bss->default_wep_key_len; | |
697cd03f JM |
351 | if (bss->default_wep_key_len) |
352 | cipher = bss->default_wep_key_len >= 13 ? | |
353 | WPA_CIPHER_WEP104 : WPA_CIPHER_WEP40; | |
354 | bss->wpa_group = cipher; | |
355 | bss->wpa_pairwise = cipher; | |
356 | bss->rsn_pairwise = cipher; | |
357 | } else if (bss->ssid.wep.keys_set) { | |
358 | int cipher = WPA_CIPHER_WEP40; | |
359 | if (bss->ssid.wep.len[0] >= 13) | |
360 | cipher = WPA_CIPHER_WEP104; | |
07d9a552 | 361 | bss->ssid.security_policy = SECURITY_STATIC_WEP; |
697cd03f JM |
362 | bss->wpa_group = cipher; |
363 | bss->wpa_pairwise = cipher; | |
364 | bss->rsn_pairwise = cipher; | |
365 | } else { | |
07d9a552 | 366 | bss->ssid.security_policy = SECURITY_PLAINTEXT; |
697cd03f JM |
367 | bss->wpa_group = WPA_CIPHER_NONE; |
368 | bss->wpa_pairwise = WPA_CIPHER_NONE; | |
369 | bss->rsn_pairwise = WPA_CIPHER_NONE; | |
370 | } | |
07d9a552 | 371 | |
2a07a276 JM |
372 | if (bss->wpa_group_rekey < 86400 && (bss->wpa & 2) && |
373 | (bss->wpa_group == WPA_CIPHER_CCMP || | |
30675c34 JM |
374 | bss->wpa_group == WPA_CIPHER_GCMP || |
375 | bss->wpa_group == WPA_CIPHER_CCMP_256 || | |
376 | bss->wpa_group == WPA_CIPHER_GCMP_256)) { | |
2a07a276 JM |
377 | /* |
378 | * Strong ciphers do not need frequent rekeying, so increase | |
379 | * the default GTK rekeying period to 24 hours. | |
380 | */ | |
381 | bss->wpa_group_rekey = 86400; | |
382 | } | |
383 | ||
9a1a538f JM |
384 | #ifdef CONFIG_IEEE80211W |
385 | if (ssid->ieee80211w != MGMT_FRAME_PROTECTION_DEFAULT) | |
386 | bss->ieee80211w = ssid->ieee80211w; | |
387 | #endif /* CONFIG_IEEE80211W */ | |
388 | ||
3ec97afe JM |
389 | #ifdef CONFIG_WPS |
390 | /* | |
04ed4e98 JM |
391 | * Enable WPS by default for open and WPA/WPA2-Personal network, but |
392 | * require user interaction to actually use it. Only the internal | |
393 | * Registrar is supported. | |
3ec97afe | 394 | */ |
04ed4e98 JM |
395 | if (bss->ssid.security_policy != SECURITY_WPA_PSK && |
396 | bss->ssid.security_policy != SECURITY_PLAINTEXT) | |
397 | goto no_wps; | |
c0f83f31 | 398 | if (bss->ssid.security_policy == SECURITY_WPA_PSK && |
d77419d2 AM |
399 | (!(bss->rsn_pairwise & (WPA_CIPHER_CCMP | WPA_CIPHER_GCMP)) || |
400 | !(bss->wpa & 2))) | |
c0f83f31 JM |
401 | goto no_wps; /* WPS2 does not allow WPA/TKIP-only |
402 | * configuration */ | |
3ec97afe | 403 | bss->eap_server = 1; |
e62f4ed0 VN |
404 | |
405 | if (!ssid->ignore_broadcast_ssid) | |
406 | bss->wps_state = 2; | |
407 | ||
9dd7d6b0 | 408 | bss->ap_setup_locked = 2; |
094393b1 JM |
409 | if (wpa_s->conf->config_methods) |
410 | bss->config_methods = os_strdup(wpa_s->conf->config_methods); | |
2f646b6e JB |
411 | os_memcpy(bss->device_type, wpa_s->conf->device_type, |
412 | WPS_DEV_TYPE_LEN); | |
e44f8bf2 JM |
413 | if (wpa_s->conf->device_name) { |
414 | bss->device_name = os_strdup(wpa_s->conf->device_name); | |
415 | bss->friendly_name = os_strdup(wpa_s->conf->device_name); | |
416 | } | |
56815b2b JM |
417 | if (wpa_s->conf->manufacturer) |
418 | bss->manufacturer = os_strdup(wpa_s->conf->manufacturer); | |
419 | if (wpa_s->conf->model_name) | |
420 | bss->model_name = os_strdup(wpa_s->conf->model_name); | |
421 | if (wpa_s->conf->model_number) | |
422 | bss->model_number = os_strdup(wpa_s->conf->model_number); | |
423 | if (wpa_s->conf->serial_number) | |
424 | bss->serial_number = os_strdup(wpa_s->conf->serial_number); | |
ab45223b JM |
425 | if (is_nil_uuid(wpa_s->conf->uuid)) |
426 | os_memcpy(bss->uuid, wpa_s->wps->uuid, WPS_UUID_LEN); | |
427 | else | |
428 | os_memcpy(bss->uuid, wpa_s->conf->uuid, WPS_UUID_LEN); | |
56815b2b | 429 | os_memcpy(bss->os_version, wpa_s->conf->os_version, 4); |
1298c145 | 430 | bss->pbc_in_m1 = wpa_s->conf->pbc_in_m1; |
04ed4e98 | 431 | no_wps: |
56815b2b | 432 | #endif /* CONFIG_WPS */ |
e44f8bf2 | 433 | |
de979d8f JM |
434 | if (wpa_s->max_stations && |
435 | wpa_s->max_stations < wpa_s->conf->max_num_sta) | |
436 | bss->max_num_sta = wpa_s->max_stations; | |
437 | else | |
438 | bss->max_num_sta = wpa_s->conf->max_num_sta; | |
dae608d5 | 439 | |
0d7e5a3a JB |
440 | bss->disassoc_low_ack = wpa_s->conf->disassoc_low_ack; |
441 | ||
18a2eaab JM |
442 | if (wpa_s->conf->ap_vendor_elements) { |
443 | bss->vendor_elements = | |
444 | wpabuf_dup(wpa_s->conf->ap_vendor_elements); | |
445 | } | |
446 | ||
07f117ed JM |
447 | return 0; |
448 | } | |
449 | ||
450 | ||
c706d5aa JM |
451 | static void ap_public_action_rx(void *ctx, const u8 *buf, size_t len, int freq) |
452 | { | |
e44f8bf2 JM |
453 | #ifdef CONFIG_P2P |
454 | struct wpa_supplicant *wpa_s = ctx; | |
455 | const struct ieee80211_mgmt *mgmt; | |
e44f8bf2 JM |
456 | |
457 | mgmt = (const struct ieee80211_mgmt *) buf; | |
35c03184 | 458 | if (len < IEEE80211_HDRLEN + 1) |
e44f8bf2 | 459 | return; |
5ce00d09 JM |
460 | if (mgmt->u.action.category != WLAN_ACTION_PUBLIC) |
461 | return; | |
e44f8bf2 JM |
462 | wpas_p2p_rx_action(wpa_s, mgmt->da, mgmt->sa, mgmt->bssid, |
463 | mgmt->u.action.category, | |
35c03184 JM |
464 | buf + IEEE80211_HDRLEN + 1, |
465 | len - IEEE80211_HDRLEN - 1, freq); | |
e44f8bf2 JM |
466 | #endif /* CONFIG_P2P */ |
467 | } | |
468 | ||
469 | ||
a0dee797 AGS |
470 | static void ap_wps_event_cb(void *ctx, enum wps_event event, |
471 | union wps_event_data *data) | |
472 | { | |
ca806fb5 | 473 | #ifdef CONFIG_P2P |
a0dee797 | 474 | struct wpa_supplicant *wpa_s = ctx; |
8be6450c JMB |
475 | |
476 | if (event == WPS_EV_FAIL) { | |
477 | struct wps_event_fail *fail = &data->fail; | |
478 | ||
479 | if (wpa_s->parent && wpa_s->parent != wpa_s && | |
480 | wpa_s == wpa_s->global->p2p_group_formation) { | |
481 | /* | |
482 | * src/ap/wps_hostapd.c has already sent this on the | |
483 | * main interface, so only send on the parent interface | |
484 | * here if needed. | |
485 | */ | |
486 | wpa_msg(wpa_s->parent, MSG_INFO, WPS_EVENT_FAIL | |
487 | "msg=%d config_error=%d", | |
488 | fail->msg, fail->config_error); | |
489 | } | |
490 | wpas_p2p_wps_failed(wpa_s, fail); | |
a0dee797 | 491 | } |
ca806fb5 | 492 | #endif /* CONFIG_P2P */ |
a0dee797 AGS |
493 | } |
494 | ||
495 | ||
d8a43924 | 496 | static void ap_sta_authorized_cb(void *ctx, const u8 *mac_addr, |
fbdcfd57 | 497 | int authorized, const u8 *p2p_dev_addr) |
d8a43924 | 498 | { |
fbdcfd57 | 499 | wpas_notify_sta_authorized(ctx, mac_addr, authorized, p2p_dev_addr); |
d8a43924 JB |
500 | } |
501 | ||
502 | ||
01a57fe4 JM |
503 | #ifdef CONFIG_P2P |
504 | static void ap_new_psk_cb(void *ctx, const u8 *mac_addr, const u8 *p2p_dev_addr, | |
505 | const u8 *psk, size_t psk_len) | |
506 | { | |
507 | ||
508 | struct wpa_supplicant *wpa_s = ctx; | |
509 | if (wpa_s->ap_iface == NULL || wpa_s->current_ssid == NULL) | |
510 | return; | |
511 | wpas_p2p_new_psk_cb(wpa_s, mac_addr, p2p_dev_addr, psk, psk_len); | |
512 | } | |
513 | #endif /* CONFIG_P2P */ | |
514 | ||
515 | ||
e44f8bf2 JM |
516 | static int ap_vendor_action_rx(void *ctx, const u8 *buf, size_t len, int freq) |
517 | { | |
518 | #ifdef CONFIG_P2P | |
519 | struct wpa_supplicant *wpa_s = ctx; | |
520 | const struct ieee80211_mgmt *mgmt; | |
e44f8bf2 JM |
521 | |
522 | mgmt = (const struct ieee80211_mgmt *) buf; | |
fb5d4171 | 523 | if (len < IEEE80211_HDRLEN + 1) |
e44f8bf2 JM |
524 | return -1; |
525 | wpas_p2p_rx_action(wpa_s, mgmt->da, mgmt->sa, mgmt->bssid, | |
526 | mgmt->u.action.category, | |
fb5d4171 JM |
527 | buf + IEEE80211_HDRLEN + 1, |
528 | len - IEEE80211_HDRLEN - 1, freq); | |
e44f8bf2 JM |
529 | #endif /* CONFIG_P2P */ |
530 | return 0; | |
c706d5aa JM |
531 | } |
532 | ||
533 | ||
04a85e44 | 534 | static int ap_probe_req_rx(void *ctx, const u8 *sa, const u8 *da, |
baf513d6 JB |
535 | const u8 *bssid, const u8 *ie, size_t ie_len, |
536 | int ssi_signal) | |
c706d5aa | 537 | { |
e44f8bf2 | 538 | struct wpa_supplicant *wpa_s = ctx; |
0799b3f8 AO |
539 | unsigned int freq = 0; |
540 | ||
541 | if (wpa_s->ap_iface) | |
542 | freq = wpa_s->ap_iface->freq; | |
543 | ||
baf513d6 | 544 | return wpas_p2p_probe_req_rx(wpa_s, sa, da, bssid, ie, ie_len, |
0799b3f8 | 545 | freq, ssi_signal); |
c706d5aa JM |
546 | } |
547 | ||
548 | ||
549 | static void ap_wps_reg_success_cb(void *ctx, const u8 *mac_addr, | |
550 | const u8 *uuid_e) | |
551 | { | |
e44f8bf2 JM |
552 | struct wpa_supplicant *wpa_s = ctx; |
553 | wpas_p2p_wps_success(wpa_s, mac_addr, 1); | |
c706d5aa JM |
554 | } |
555 | ||
556 | ||
c76e5d7f JB |
557 | static void wpas_ap_configured_cb(void *ctx) |
558 | { | |
559 | struct wpa_supplicant *wpa_s = ctx; | |
560 | ||
561 | wpa_supplicant_set_state(wpa_s, WPA_COMPLETED); | |
562 | ||
563 | if (wpa_s->ap_configured_cb) | |
564 | wpa_s->ap_configured_cb(wpa_s->ap_configured_cb_ctx, | |
565 | wpa_s->ap_configured_cb_data); | |
566 | } | |
567 | ||
568 | ||
2d5b792d JM |
569 | int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s, |
570 | struct wpa_ssid *ssid) | |
571 | { | |
572 | struct wpa_driver_associate_params params; | |
573 | struct hostapd_iface *hapd_iface; | |
574 | struct hostapd_config *conf; | |
575 | size_t i; | |
f1a48710 | 576 | |
2d5b792d JM |
577 | if (ssid->ssid == NULL || ssid->ssid_len == 0) { |
578 | wpa_printf(MSG_ERROR, "No SSID configured for AP mode"); | |
579 | return -1; | |
f1a48710 JM |
580 | } |
581 | ||
2d5b792d | 582 | wpa_supplicant_ap_deinit(wpa_s); |
d2440ba0 JM |
583 | |
584 | wpa_printf(MSG_DEBUG, "Setting up AP (SSID='%s')", | |
585 | wpa_ssid_txt(ssid->ssid, ssid->ssid_len)); | |
586 | ||
587 | os_memset(¶ms, 0, sizeof(params)); | |
588 | params.ssid = ssid->ssid; | |
589 | params.ssid_len = ssid->ssid_len; | |
d7dcba70 | 590 | switch (ssid->mode) { |
d7dcba70 | 591 | case WPAS_MODE_AP: |
2c5d725c JM |
592 | case WPAS_MODE_P2P_GO: |
593 | case WPAS_MODE_P2P_GROUP_FORMATION: | |
d7dcba70 JM |
594 | params.mode = IEEE80211_MODE_AP; |
595 | break; | |
94ff22ea JM |
596 | default: |
597 | return -1; | |
d7dcba70 | 598 | } |
973622cd AS |
599 | if (ssid->frequency == 0) |
600 | ssid->frequency = 2462; /* default channel 11 */ | |
4ec68377 | 601 | params.freq.freq = ssid->frequency; |
d2440ba0 | 602 | |
64fa840a | 603 | params.wpa_proto = ssid->proto; |
508545f3 JM |
604 | if (ssid->key_mgmt & WPA_KEY_MGMT_PSK) |
605 | wpa_s->key_mgmt = WPA_KEY_MGMT_PSK; | |
606 | else | |
607 | wpa_s->key_mgmt = WPA_KEY_MGMT_NONE; | |
4848a38d | 608 | params.key_mgmt_suite = wpa_s->key_mgmt; |
508545f3 | 609 | |
edbd2a19 JM |
610 | wpa_s->pairwise_cipher = wpa_pick_pairwise_cipher(ssid->pairwise_cipher, |
611 | 1); | |
612 | if (wpa_s->pairwise_cipher < 0) { | |
508545f3 JM |
613 | wpa_printf(MSG_WARNING, "WPA: Failed to select pairwise " |
614 | "cipher."); | |
615 | return -1; | |
616 | } | |
4848a38d | 617 | params.pairwise_suite = wpa_s->pairwise_cipher; |
508545f3 JM |
618 | params.group_suite = params.pairwise_suite; |
619 | ||
6e3f4b89 JM |
620 | #ifdef CONFIG_P2P |
621 | if (ssid->mode == WPAS_MODE_P2P_GO || | |
622 | ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) | |
623 | params.p2p = 1; | |
624 | #endif /* CONFIG_P2P */ | |
625 | ||
eea2fd9e JM |
626 | if (wpa_s->parent->set_ap_uapsd) |
627 | params.uapsd = wpa_s->parent->ap_uapsd; | |
94a3df50 JM |
628 | else if (params.p2p && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP_UAPSD)) |
629 | params.uapsd = 1; /* mandatory for P2P GO */ | |
eea2fd9e JM |
630 | else |
631 | params.uapsd = -1; | |
632 | ||
6e9023ea JM |
633 | if (ieee80211_is_dfs(params.freq.freq)) |
634 | params.freq.freq = 0; /* set channel after CAC */ | |
635 | ||
d2440ba0 JM |
636 | if (wpa_drv_associate(wpa_s, ¶ms) < 0) { |
637 | wpa_msg(wpa_s, MSG_INFO, "Failed to start AP functionality"); | |
638 | return -1; | |
639 | } | |
640 | ||
2d5b792d JM |
641 | wpa_s->ap_iface = hapd_iface = os_zalloc(sizeof(*wpa_s->ap_iface)); |
642 | if (hapd_iface == NULL) | |
643 | return -1; | |
0f2b2c19 | 644 | hapd_iface->owner = wpa_s; |
a57db49c | 645 | hapd_iface->drv_flags = wpa_s->drv_flags; |
04ee647d | 646 | hapd_iface->smps_modes = wpa_s->drv_smps_modes; |
4f73d88a | 647 | hapd_iface->probe_resp_offloads = wpa_s->probe_resp_offloads; |
8cd6b7bc JB |
648 | hapd_iface->extended_capa = wpa_s->extended_capa; |
649 | hapd_iface->extended_capa_mask = wpa_s->extended_capa_mask; | |
650 | hapd_iface->extended_capa_len = wpa_s->extended_capa_len; | |
1f1b62a0 | 651 | |
2d5b792d JM |
652 | wpa_s->ap_iface->conf = conf = hostapd_config_defaults(); |
653 | if (conf == NULL) { | |
654 | wpa_supplicant_ap_deinit(wpa_s); | |
655 | return -1; | |
656 | } | |
1f1b62a0 | 657 | |
c27f4c90 AK |
658 | /* Use the maximum oper channel width if it's given. */ |
659 | if (ssid->max_oper_chwidth) | |
660 | conf->vht_oper_chwidth = ssid->max_oper_chwidth; | |
661 | ||
662 | ieee80211_freq_to_chan(ssid->vht_center_freq2, | |
663 | &conf->vht_oper_centr_freq_seg1_idx); | |
664 | ||
c26effe1 YD |
665 | os_memcpy(wpa_s->ap_iface->conf->wmm_ac_params, |
666 | wpa_s->conf->wmm_ac_params, | |
667 | sizeof(wpa_s->conf->wmm_ac_params)); | |
668 | ||
d26e45a4 | 669 | if (params.uapsd > 0) { |
ebd79f07 JM |
670 | conf->bss[0]->wmm_enabled = 1; |
671 | conf->bss[0]->wmm_uapsd = 1; | |
d26e45a4 EP |
672 | } |
673 | ||
07f117ed JM |
674 | if (wpa_supplicant_conf_ap(wpa_s, ssid, conf)) { |
675 | wpa_printf(MSG_ERROR, "Failed to create AP configuration"); | |
676 | wpa_supplicant_ap_deinit(wpa_s); | |
677 | return -1; | |
678 | } | |
679 | ||
e44f8bf2 JM |
680 | #ifdef CONFIG_P2P |
681 | if (ssid->mode == WPAS_MODE_P2P_GO) | |
ebd79f07 | 682 | conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER; |
e44f8bf2 | 683 | else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) |
ebd79f07 | 684 | conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER | |
e44f8bf2 JM |
685 | P2P_GROUP_FORMATION; |
686 | #endif /* CONFIG_P2P */ | |
687 | ||
2d5b792d | 688 | hapd_iface->num_bss = conf->num_bss; |
f9884c09 | 689 | hapd_iface->bss = os_calloc(conf->num_bss, |
2d5b792d JM |
690 | sizeof(struct hostapd_data *)); |
691 | if (hapd_iface->bss == NULL) { | |
692 | wpa_supplicant_ap_deinit(wpa_s); | |
693 | return -1; | |
694 | } | |
1f1b62a0 | 695 | |
2d5b792d JM |
696 | for (i = 0; i < conf->num_bss; i++) { |
697 | hapd_iface->bss[i] = | |
698 | hostapd_alloc_bss_data(hapd_iface, conf, | |
ebd79f07 | 699 | conf->bss[i]); |
2d5b792d JM |
700 | if (hapd_iface->bss[i] == NULL) { |
701 | wpa_supplicant_ap_deinit(wpa_s); | |
702 | return -1; | |
703 | } | |
4f760fcc JM |
704 | |
705 | hapd_iface->bss[i]->msg_ctx = wpa_s; | |
8a5e75f6 | 706 | hapd_iface->bss[i]->msg_ctx_parent = wpa_s->parent; |
c706d5aa JM |
707 | hapd_iface->bss[i]->public_action_cb = ap_public_action_rx; |
708 | hapd_iface->bss[i]->public_action_cb_ctx = wpa_s; | |
e44f8bf2 JM |
709 | hapd_iface->bss[i]->vendor_action_cb = ap_vendor_action_rx; |
710 | hapd_iface->bss[i]->vendor_action_cb_ctx = wpa_s; | |
c706d5aa JM |
711 | hostapd_register_probereq_cb(hapd_iface->bss[i], |
712 | ap_probe_req_rx, wpa_s); | |
713 | hapd_iface->bss[i]->wps_reg_success_cb = ap_wps_reg_success_cb; | |
714 | hapd_iface->bss[i]->wps_reg_success_cb_ctx = wpa_s; | |
a0dee797 AGS |
715 | hapd_iface->bss[i]->wps_event_cb = ap_wps_event_cb; |
716 | hapd_iface->bss[i]->wps_event_cb_ctx = wpa_s; | |
d8a43924 JB |
717 | hapd_iface->bss[i]->sta_authorized_cb = ap_sta_authorized_cb; |
718 | hapd_iface->bss[i]->sta_authorized_cb_ctx = wpa_s; | |
e44f8bf2 | 719 | #ifdef CONFIG_P2P |
01a57fe4 JM |
720 | hapd_iface->bss[i]->new_psk_cb = ap_new_psk_cb; |
721 | hapd_iface->bss[i]->new_psk_cb_ctx = wpa_s; | |
e44f8bf2 | 722 | hapd_iface->bss[i]->p2p = wpa_s->global->p2p; |
6f251b6b JM |
723 | hapd_iface->bss[i]->p2p_group = wpas_p2p_group_init(wpa_s, |
724 | ssid); | |
e44f8bf2 | 725 | #endif /* CONFIG_P2P */ |
c76e5d7f JB |
726 | hapd_iface->bss[i]->setup_complete_cb = wpas_ap_configured_cb; |
727 | hapd_iface->bss[i]->setup_complete_cb_ctx = wpa_s; | |
9d4ff04a JM |
728 | #ifdef CONFIG_TESTING_OPTIONS |
729 | hapd_iface->bss[i]->ext_eapol_frame_io = | |
730 | wpa_s->ext_eapol_frame_io; | |
731 | #endif /* CONFIG_TESTING_OPTIONS */ | |
2d5b792d JM |
732 | } |
733 | ||
a911a6e6 JM |
734 | os_memcpy(hapd_iface->bss[0]->own_addr, wpa_s->own_addr, ETH_ALEN); |
735 | hapd_iface->bss[0]->driver = wpa_s->driver; | |
736 | hapd_iface->bss[0]->drv_priv = wpa_s->drv_priv; | |
737 | ||
e73edcaa | 738 | wpa_s->current_ssid = ssid; |
25a8f9e3 | 739 | eapol_sm_notify_config(wpa_s->eapol, NULL, NULL); |
e73edcaa JM |
740 | os_memcpy(wpa_s->bssid, wpa_s->own_addr, ETH_ALEN); |
741 | wpa_s->assoc_freq = ssid->frequency; | |
742 | ||
a911a6e6 | 743 | if (hostapd_setup_interface(wpa_s->ap_iface)) { |
2d5b792d JM |
744 | wpa_printf(MSG_ERROR, "Failed to initialize AP interface"); |
745 | wpa_supplicant_ap_deinit(wpa_s); | |
746 | return -1; | |
1f1b62a0 JM |
747 | } |
748 | ||
2d5b792d JM |
749 | return 0; |
750 | } | |
751 | ||
752 | ||
753 | void wpa_supplicant_ap_deinit(struct wpa_supplicant *wpa_s) | |
754 | { | |
0fe620de | 755 | #ifdef CONFIG_WPS |
70d84f11 | 756 | eloop_cancel_timeout(wpas_wps_ap_pin_timeout, wpa_s, NULL); |
0fe620de | 757 | #endif /* CONFIG_WPS */ |
70d84f11 | 758 | |
2d5b792d JM |
759 | if (wpa_s->ap_iface == NULL) |
760 | return; | |
761 | ||
7a649c7d | 762 | wpa_s->current_ssid = NULL; |
25a8f9e3 | 763 | eapol_sm_notify_config(wpa_s->eapol, NULL, NULL); |
3c85f144 | 764 | wpa_s->assoc_freq = 0; |
bd10d938 | 765 | wpas_p2p_ap_deinit(wpa_s); |
354c903f MB |
766 | wpa_s->ap_iface->driver_ap_teardown = |
767 | !!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP_TEARDOWN_SUPPORT); | |
768 | ||
2d5b792d | 769 | hostapd_interface_deinit(wpa_s->ap_iface); |
f7c47833 | 770 | hostapd_interface_free(wpa_s->ap_iface); |
2d5b792d | 771 | wpa_s->ap_iface = NULL; |
7a649c7d | 772 | wpa_drv_deinit_ap(wpa_s); |
f10487e1 JM |
773 | wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DISCONNECTED "bssid=" MACSTR |
774 | " reason=%d locally_generated=1", | |
775 | MAC2STR(wpa_s->own_addr), WLAN_REASON_DEAUTH_LEAVING); | |
1f1b62a0 | 776 | } |
0915d02c JM |
777 | |
778 | ||
779 | void ap_tx_status(void *ctx, const u8 *addr, | |
780 | const u8 *buf, size_t len, int ack) | |
781 | { | |
f8b1f695 | 782 | #ifdef NEED_AP_MLME |
0915d02c JM |
783 | struct wpa_supplicant *wpa_s = ctx; |
784 | hostapd_tx_status(wpa_s->ap_iface->bss[0], addr, buf, len, ack); | |
f8b1f695 | 785 | #endif /* NEED_AP_MLME */ |
0915d02c JM |
786 | } |
787 | ||
788 | ||
dd840f79 JB |
789 | void ap_eapol_tx_status(void *ctx, const u8 *dst, |
790 | const u8 *data, size_t len, int ack) | |
791 | { | |
792 | #ifdef NEED_AP_MLME | |
793 | struct wpa_supplicant *wpa_s = ctx; | |
6fc61e18 JM |
794 | if (!wpa_s->ap_iface) |
795 | return; | |
dd840f79 JB |
796 | hostapd_tx_status(wpa_s->ap_iface->bss[0], dst, data, len, ack); |
797 | #endif /* NEED_AP_MLME */ | |
798 | } | |
799 | ||
800 | ||
bcf24348 JB |
801 | void ap_client_poll_ok(void *ctx, const u8 *addr) |
802 | { | |
803 | #ifdef NEED_AP_MLME | |
804 | struct wpa_supplicant *wpa_s = ctx; | |
805 | if (wpa_s->ap_iface) | |
806 | hostapd_client_poll_ok(wpa_s->ap_iface->bss[0], addr); | |
807 | #endif /* NEED_AP_MLME */ | |
808 | } | |
809 | ||
810 | ||
9b90955e | 811 | void ap_rx_from_unknown_sta(void *ctx, const u8 *addr, int wds) |
0915d02c | 812 | { |
f8b1f695 | 813 | #ifdef NEED_AP_MLME |
0915d02c | 814 | struct wpa_supplicant *wpa_s = ctx; |
9b90955e | 815 | ieee802_11_rx_from_unknown(wpa_s->ap_iface->bss[0], addr, wds); |
f8b1f695 | 816 | #endif /* NEED_AP_MLME */ |
0915d02c JM |
817 | } |
818 | ||
819 | ||
2a8b7416 | 820 | void ap_mgmt_rx(void *ctx, struct rx_mgmt *rx_mgmt) |
0915d02c | 821 | { |
f8b1f695 | 822 | #ifdef NEED_AP_MLME |
0915d02c | 823 | struct wpa_supplicant *wpa_s = ctx; |
2a8b7416 JM |
824 | struct hostapd_frame_info fi; |
825 | os_memset(&fi, 0, sizeof(fi)); | |
826 | fi.datarate = rx_mgmt->datarate; | |
827 | fi.ssi_signal = rx_mgmt->ssi_signal; | |
828 | ieee802_11_mgmt(wpa_s->ap_iface->bss[0], rx_mgmt->frame, | |
829 | rx_mgmt->frame_len, &fi); | |
f8b1f695 | 830 | #endif /* NEED_AP_MLME */ |
0915d02c JM |
831 | } |
832 | ||
833 | ||
f8b1f695 | 834 | void ap_mgmt_tx_cb(void *ctx, const u8 *buf, size_t len, u16 stype, int ok) |
0915d02c | 835 | { |
f8b1f695 | 836 | #ifdef NEED_AP_MLME |
0915d02c JM |
837 | struct wpa_supplicant *wpa_s = ctx; |
838 | ieee802_11_mgmt_cb(wpa_s->ap_iface->bss[0], buf, len, stype, ok); | |
fe6bdb77 | 839 | #endif /* NEED_AP_MLME */ |
f8b1f695 | 840 | } |
db149ac9 JM |
841 | |
842 | ||
843 | void wpa_supplicant_ap_rx_eapol(struct wpa_supplicant *wpa_s, | |
844 | const u8 *src_addr, const u8 *buf, size_t len) | |
845 | { | |
a8e0505b | 846 | ieee802_1x_receive(wpa_s->ap_iface->bss[0], src_addr, buf, len); |
db149ac9 | 847 | } |
3ec97afe JM |
848 | |
849 | ||
850 | #ifdef CONFIG_WPS | |
851 | ||
d601247c JM |
852 | int wpa_supplicant_ap_wps_pbc(struct wpa_supplicant *wpa_s, const u8 *bssid, |
853 | const u8 *p2p_dev_addr) | |
3ec97afe | 854 | { |
48b357a9 JM |
855 | if (!wpa_s->ap_iface) |
856 | return -1; | |
d601247c JM |
857 | return hostapd_wps_button_pushed(wpa_s->ap_iface->bss[0], |
858 | p2p_dev_addr); | |
3ec97afe JM |
859 | } |
860 | ||
861 | ||
2f9929ff AC |
862 | int wpa_supplicant_ap_wps_cancel(struct wpa_supplicant *wpa_s) |
863 | { | |
864 | struct wps_registrar *reg; | |
865 | int reg_sel = 0, wps_sta = 0; | |
866 | ||
867 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]->wps) | |
868 | return -1; | |
869 | ||
870 | reg = wpa_s->ap_iface->bss[0]->wps->registrar; | |
871 | reg_sel = wps_registrar_wps_cancel(reg); | |
872 | wps_sta = ap_for_each_sta(wpa_s->ap_iface->bss[0], | |
4c374cde | 873 | ap_sta_wps_cancel, NULL); |
2f9929ff AC |
874 | |
875 | if (!reg_sel && !wps_sta) { | |
876 | wpa_printf(MSG_DEBUG, "No WPS operation in progress at this " | |
877 | "time"); | |
878 | return -1; | |
879 | } | |
880 | ||
881 | /* | |
882 | * There are 2 cases to return wps cancel as success: | |
883 | * 1. When wps cancel was initiated but no connection has been | |
884 | * established with client yet. | |
885 | * 2. Client is in the middle of exchanging WPS messages. | |
886 | */ | |
887 | ||
888 | return 0; | |
889 | } | |
890 | ||
891 | ||
3ec97afe | 892 | int wpa_supplicant_ap_wps_pin(struct wpa_supplicant *wpa_s, const u8 *bssid, |
c423708f JM |
893 | const char *pin, char *buf, size_t buflen, |
894 | int timeout) | |
3ec97afe JM |
895 | { |
896 | int ret, ret_len = 0; | |
897 | ||
48b357a9 JM |
898 | if (!wpa_s->ap_iface) |
899 | return -1; | |
900 | ||
3ec97afe JM |
901 | if (pin == NULL) { |
902 | unsigned int rpin = wps_generate_pin(); | |
9337e876 | 903 | ret_len = os_snprintf(buf, buflen, "%08d", rpin); |
aaadd727 JM |
904 | if (os_snprintf_error(buflen, ret_len)) |
905 | return -1; | |
3ec97afe | 906 | pin = buf; |
aaadd727 | 907 | } else if (buf) { |
f80a2237 | 908 | ret_len = os_snprintf(buf, buflen, "%s", pin); |
aaadd727 JM |
909 | if (os_snprintf_error(buflen, ret_len)) |
910 | return -1; | |
911 | } | |
3ec97afe | 912 | |
31fcea93 | 913 | ret = hostapd_wps_add_pin(wpa_s->ap_iface->bss[0], bssid, "any", pin, |
c423708f | 914 | timeout); |
3ec97afe JM |
915 | if (ret) |
916 | return -1; | |
917 | return ret_len; | |
918 | } | |
919 | ||
70d84f11 JM |
920 | |
921 | static void wpas_wps_ap_pin_timeout(void *eloop_data, void *user_ctx) | |
922 | { | |
923 | struct wpa_supplicant *wpa_s = eloop_data; | |
924 | wpa_printf(MSG_DEBUG, "WPS: AP PIN timed out"); | |
925 | wpas_wps_ap_pin_disable(wpa_s); | |
926 | } | |
927 | ||
928 | ||
929 | static void wpas_wps_ap_pin_enable(struct wpa_supplicant *wpa_s, int timeout) | |
930 | { | |
931 | struct hostapd_data *hapd; | |
932 | ||
933 | if (wpa_s->ap_iface == NULL) | |
934 | return; | |
935 | hapd = wpa_s->ap_iface->bss[0]; | |
936 | wpa_printf(MSG_DEBUG, "WPS: Enabling AP PIN (timeout=%d)", timeout); | |
937 | hapd->ap_pin_failures = 0; | |
938 | eloop_cancel_timeout(wpas_wps_ap_pin_timeout, wpa_s, NULL); | |
939 | if (timeout > 0) | |
940 | eloop_register_timeout(timeout, 0, | |
941 | wpas_wps_ap_pin_timeout, wpa_s, NULL); | |
942 | } | |
943 | ||
944 | ||
945 | void wpas_wps_ap_pin_disable(struct wpa_supplicant *wpa_s) | |
946 | { | |
947 | struct hostapd_data *hapd; | |
948 | ||
949 | if (wpa_s->ap_iface == NULL) | |
950 | return; | |
951 | wpa_printf(MSG_DEBUG, "WPS: Disabling AP PIN"); | |
952 | hapd = wpa_s->ap_iface->bss[0]; | |
953 | os_free(hapd->conf->ap_pin); | |
954 | hapd->conf->ap_pin = NULL; | |
955 | eloop_cancel_timeout(wpas_wps_ap_pin_timeout, wpa_s, NULL); | |
956 | } | |
957 | ||
958 | ||
959 | const char * wpas_wps_ap_pin_random(struct wpa_supplicant *wpa_s, int timeout) | |
960 | { | |
961 | struct hostapd_data *hapd; | |
962 | unsigned int pin; | |
963 | char pin_txt[9]; | |
964 | ||
965 | if (wpa_s->ap_iface == NULL) | |
966 | return NULL; | |
967 | hapd = wpa_s->ap_iface->bss[0]; | |
968 | pin = wps_generate_pin(); | |
9337e876 | 969 | os_snprintf(pin_txt, sizeof(pin_txt), "%08u", pin); |
70d84f11 JM |
970 | os_free(hapd->conf->ap_pin); |
971 | hapd->conf->ap_pin = os_strdup(pin_txt); | |
972 | if (hapd->conf->ap_pin == NULL) | |
973 | return NULL; | |
974 | wpas_wps_ap_pin_enable(wpa_s, timeout); | |
975 | ||
976 | return hapd->conf->ap_pin; | |
977 | } | |
978 | ||
979 | ||
980 | const char * wpas_wps_ap_pin_get(struct wpa_supplicant *wpa_s) | |
981 | { | |
982 | struct hostapd_data *hapd; | |
983 | if (wpa_s->ap_iface == NULL) | |
984 | return NULL; | |
985 | hapd = wpa_s->ap_iface->bss[0]; | |
986 | return hapd->conf->ap_pin; | |
987 | } | |
988 | ||
989 | ||
990 | int wpas_wps_ap_pin_set(struct wpa_supplicant *wpa_s, const char *pin, | |
991 | int timeout) | |
992 | { | |
993 | struct hostapd_data *hapd; | |
994 | char pin_txt[9]; | |
995 | int ret; | |
996 | ||
997 | if (wpa_s->ap_iface == NULL) | |
998 | return -1; | |
999 | hapd = wpa_s->ap_iface->bss[0]; | |
1000 | ret = os_snprintf(pin_txt, sizeof(pin_txt), "%s", pin); | |
d85e1fc8 | 1001 | if (os_snprintf_error(sizeof(pin_txt), ret)) |
70d84f11 JM |
1002 | return -1; |
1003 | os_free(hapd->conf->ap_pin); | |
1004 | hapd->conf->ap_pin = os_strdup(pin_txt); | |
1005 | if (hapd->conf->ap_pin == NULL) | |
1006 | return -1; | |
1007 | wpas_wps_ap_pin_enable(wpa_s, timeout); | |
1008 | ||
1009 | return 0; | |
1010 | } | |
1011 | ||
1012 | ||
1013 | void wpa_supplicant_ap_pwd_auth_fail(struct wpa_supplicant *wpa_s) | |
1014 | { | |
1015 | struct hostapd_data *hapd; | |
1016 | ||
1017 | if (wpa_s->ap_iface == NULL) | |
1018 | return; | |
1019 | hapd = wpa_s->ap_iface->bss[0]; | |
1020 | ||
1021 | /* | |
1022 | * Registrar failed to prove its knowledge of the AP PIN. Disable AP | |
1023 | * PIN if this happens multiple times to slow down brute force attacks. | |
1024 | */ | |
1025 | hapd->ap_pin_failures++; | |
1026 | wpa_printf(MSG_DEBUG, "WPS: AP PIN authentication failure number %u", | |
1027 | hapd->ap_pin_failures); | |
1028 | if (hapd->ap_pin_failures < 3) | |
1029 | return; | |
1030 | ||
1031 | wpa_printf(MSG_DEBUG, "WPS: Disable AP PIN"); | |
1032 | hapd->ap_pin_failures = 0; | |
1033 | os_free(hapd->conf->ap_pin); | |
1034 | hapd->conf->ap_pin = NULL; | |
1035 | } | |
1036 | ||
bbf41865 | 1037 | |
87470ea2 JM |
1038 | #ifdef CONFIG_WPS_NFC |
1039 | ||
bbf41865 JM |
1040 | struct wpabuf * wpas_ap_wps_nfc_config_token(struct wpa_supplicant *wpa_s, |
1041 | int ndef) | |
1042 | { | |
1043 | struct hostapd_data *hapd; | |
1044 | ||
1045 | if (wpa_s->ap_iface == NULL) | |
1046 | return NULL; | |
1047 | hapd = wpa_s->ap_iface->bss[0]; | |
1048 | return hostapd_wps_nfc_config_token(hapd, ndef); | |
1049 | } | |
1050 | ||
5ab9a6a5 JM |
1051 | |
1052 | struct wpabuf * wpas_ap_wps_nfc_handover_sel(struct wpa_supplicant *wpa_s, | |
1053 | int ndef) | |
1054 | { | |
1055 | struct hostapd_data *hapd; | |
1056 | ||
1057 | if (wpa_s->ap_iface == NULL) | |
1058 | return NULL; | |
1059 | hapd = wpa_s->ap_iface->bss[0]; | |
1060 | return hostapd_wps_nfc_hs_cr(hapd, ndef); | |
1061 | } | |
1062 | ||
d9507936 JM |
1063 | |
1064 | int wpas_ap_wps_nfc_report_handover(struct wpa_supplicant *wpa_s, | |
1065 | const struct wpabuf *req, | |
1066 | const struct wpabuf *sel) | |
1067 | { | |
1068 | struct hostapd_data *hapd; | |
1069 | ||
1070 | if (wpa_s->ap_iface == NULL) | |
1071 | return -1; | |
1072 | hapd = wpa_s->ap_iface->bss[0]; | |
1073 | return hostapd_wps_nfc_report_handover(hapd, req, sel); | |
1074 | } | |
1075 | ||
87470ea2 JM |
1076 | #endif /* CONFIG_WPS_NFC */ |
1077 | ||
3ec97afe | 1078 | #endif /* CONFIG_WPS */ |
e653b622 JM |
1079 | |
1080 | ||
35deb646 JM |
1081 | #ifdef CONFIG_CTRL_IFACE |
1082 | ||
e653b622 JM |
1083 | int ap_ctrl_iface_sta_first(struct wpa_supplicant *wpa_s, |
1084 | char *buf, size_t buflen) | |
1085 | { | |
e7700713 JM |
1086 | struct hostapd_data *hapd; |
1087 | ||
1088 | if (wpa_s->ap_iface) | |
1089 | hapd = wpa_s->ap_iface->bss[0]; | |
1090 | else if (wpa_s->ifmsh) | |
1091 | hapd = wpa_s->ifmsh->bss[0]; | |
1092 | else | |
e653b622 | 1093 | return -1; |
e7700713 | 1094 | return hostapd_ctrl_iface_sta_first(hapd, buf, buflen); |
e653b622 JM |
1095 | } |
1096 | ||
1097 | ||
1098 | int ap_ctrl_iface_sta(struct wpa_supplicant *wpa_s, const char *txtaddr, | |
1099 | char *buf, size_t buflen) | |
1100 | { | |
e7700713 JM |
1101 | struct hostapd_data *hapd; |
1102 | ||
1103 | if (wpa_s->ap_iface) | |
1104 | hapd = wpa_s->ap_iface->bss[0]; | |
1105 | else if (wpa_s->ifmsh) | |
1106 | hapd = wpa_s->ifmsh->bss[0]; | |
1107 | else | |
e653b622 | 1108 | return -1; |
e7700713 | 1109 | return hostapd_ctrl_iface_sta(hapd, txtaddr, buf, buflen); |
e653b622 JM |
1110 | } |
1111 | ||
1112 | ||
1113 | int ap_ctrl_iface_sta_next(struct wpa_supplicant *wpa_s, const char *txtaddr, | |
1114 | char *buf, size_t buflen) | |
1115 | { | |
e7700713 JM |
1116 | struct hostapd_data *hapd; |
1117 | ||
1118 | if (wpa_s->ap_iface) | |
1119 | hapd = wpa_s->ap_iface->bss[0]; | |
1120 | else if (wpa_s->ifmsh) | |
1121 | hapd = wpa_s->ifmsh->bss[0]; | |
1122 | else | |
e653b622 | 1123 | return -1; |
e7700713 | 1124 | return hostapd_ctrl_iface_sta_next(hapd, txtaddr, buf, buflen); |
e653b622 | 1125 | } |
35deb646 | 1126 | |
43fb5297 | 1127 | |
e60b2951 JJ |
1128 | int ap_ctrl_iface_sta_disassociate(struct wpa_supplicant *wpa_s, |
1129 | const char *txtaddr) | |
1130 | { | |
1131 | if (wpa_s->ap_iface == NULL) | |
1132 | return -1; | |
1133 | return hostapd_ctrl_iface_disassociate(wpa_s->ap_iface->bss[0], | |
1134 | txtaddr); | |
1135 | } | |
1136 | ||
1137 | ||
1138 | int ap_ctrl_iface_sta_deauthenticate(struct wpa_supplicant *wpa_s, | |
1139 | const char *txtaddr) | |
1140 | { | |
1141 | if (wpa_s->ap_iface == NULL) | |
1142 | return -1; | |
1143 | return hostapd_ctrl_iface_deauthenticate(wpa_s->ap_iface->bss[0], | |
1144 | txtaddr); | |
1145 | } | |
1146 | ||
1147 | ||
43fb5297 JM |
1148 | int ap_ctrl_iface_wpa_get_status(struct wpa_supplicant *wpa_s, char *buf, |
1149 | size_t buflen, int verbose) | |
1150 | { | |
1151 | char *pos = buf, *end = buf + buflen; | |
1152 | int ret; | |
1153 | struct hostapd_bss_config *conf; | |
1154 | ||
1155 | if (wpa_s->ap_iface == NULL) | |
1156 | return -1; | |
1157 | ||
1158 | conf = wpa_s->ap_iface->bss[0]->conf; | |
1159 | if (conf->wpa == 0) | |
1160 | return 0; | |
1161 | ||
1162 | ret = os_snprintf(pos, end - pos, | |
1163 | "pairwise_cipher=%s\n" | |
1164 | "group_cipher=%s\n" | |
1165 | "key_mgmt=%s\n", | |
1166 | wpa_cipher_txt(conf->rsn_pairwise), | |
1167 | wpa_cipher_txt(conf->wpa_group), | |
1168 | wpa_key_mgmt_txt(conf->wpa_key_mgmt, | |
1169 | conf->wpa)); | |
d85e1fc8 | 1170 | if (os_snprintf_error(end - pos, ret)) |
43fb5297 JM |
1171 | return pos - buf; |
1172 | pos += ret; | |
1173 | return pos - buf; | |
1174 | } | |
1175 | ||
35deb646 | 1176 | #endif /* CONFIG_CTRL_IFACE */ |
f90ceeaa JM |
1177 | |
1178 | ||
b22128ef JM |
1179 | int wpa_supplicant_ap_update_beacon(struct wpa_supplicant *wpa_s) |
1180 | { | |
1181 | struct hostapd_iface *iface = wpa_s->ap_iface; | |
1182 | struct wpa_ssid *ssid = wpa_s->current_ssid; | |
1183 | struct hostapd_data *hapd; | |
1184 | ||
72d48a80 JM |
1185 | if (ssid == NULL || wpa_s->ap_iface == NULL || |
1186 | ssid->mode == WPAS_MODE_INFRA || | |
1187 | ssid->mode == WPAS_MODE_IBSS) | |
b22128ef JM |
1188 | return -1; |
1189 | ||
e44f8bf2 JM |
1190 | #ifdef CONFIG_P2P |
1191 | if (ssid->mode == WPAS_MODE_P2P_GO) | |
ebd79f07 | 1192 | iface->conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER; |
e44f8bf2 | 1193 | else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) |
ebd79f07 | 1194 | iface->conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER | |
e44f8bf2 JM |
1195 | P2P_GROUP_FORMATION; |
1196 | #endif /* CONFIG_P2P */ | |
1197 | ||
b22128ef | 1198 | hapd = iface->bss[0]; |
72d48a80 JM |
1199 | if (hapd->drv_priv == NULL) |
1200 | return -1; | |
1201 | ieee802_11_set_beacons(iface); | |
fe99fb74 | 1202 | hostapd_set_ap_wps_ie(hapd); |
b22128ef JM |
1203 | |
1204 | return 0; | |
1205 | } | |
1206 | ||
1207 | ||
bf281c12 AO |
1208 | int ap_switch_channel(struct wpa_supplicant *wpa_s, |
1209 | struct csa_settings *settings) | |
1210 | { | |
1211 | #ifdef NEED_AP_MLME | |
1212 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1213 | return -1; | |
1214 | ||
1215 | return hostapd_switch_channel(wpa_s->ap_iface->bss[0], settings); | |
1216 | #else /* NEED_AP_MLME */ | |
1217 | return -1; | |
1218 | #endif /* NEED_AP_MLME */ | |
1219 | } | |
1220 | ||
1221 | ||
b7991185 | 1222 | #ifdef CONFIG_CTRL_IFACE |
334bf36a AO |
1223 | int ap_ctrl_iface_chanswitch(struct wpa_supplicant *wpa_s, const char *pos) |
1224 | { | |
1225 | struct csa_settings settings; | |
1226 | int ret = hostapd_parse_csa_settings(pos, &settings); | |
1227 | ||
1228 | if (ret) | |
1229 | return ret; | |
1230 | ||
1231 | return ap_switch_channel(wpa_s, &settings); | |
1232 | } | |
b7991185 | 1233 | #endif /* CONFIG_CTRL_IFACE */ |
334bf36a AO |
1234 | |
1235 | ||
1b487b8b | 1236 | void wpas_ap_ch_switch(struct wpa_supplicant *wpa_s, int freq, int ht, |
8d1fdde7 | 1237 | int offset, int width, int cf1, int cf2) |
1b487b8b TP |
1238 | { |
1239 | if (!wpa_s->ap_iface) | |
1240 | return; | |
1241 | ||
1242 | wpa_s->assoc_freq = freq; | |
d7ded547 AO |
1243 | if (wpa_s->current_ssid) |
1244 | wpa_s->current_ssid->frequency = freq; | |
55b4cc6d AO |
1245 | hostapd_event_ch_switch(wpa_s->ap_iface->bss[0], freq, ht, |
1246 | offset, width, cf1, cf2); | |
1b487b8b TP |
1247 | } |
1248 | ||
1249 | ||
f90ceeaa JM |
1250 | int wpa_supplicant_ap_mac_addr_filter(struct wpa_supplicant *wpa_s, |
1251 | const u8 *addr) | |
1252 | { | |
1253 | struct hostapd_data *hapd; | |
1254 | struct hostapd_bss_config *conf; | |
1255 | ||
1256 | if (!wpa_s->ap_iface) | |
1257 | return -1; | |
1258 | ||
1259 | if (addr) | |
1260 | wpa_printf(MSG_DEBUG, "AP: Set MAC address filter: " MACSTR, | |
1261 | MAC2STR(addr)); | |
1262 | else | |
1263 | wpa_printf(MSG_DEBUG, "AP: Clear MAC address filter"); | |
1264 | ||
1265 | hapd = wpa_s->ap_iface->bss[0]; | |
1266 | conf = hapd->conf; | |
1267 | ||
1268 | os_free(conf->accept_mac); | |
1269 | conf->accept_mac = NULL; | |
1270 | conf->num_accept_mac = 0; | |
1271 | os_free(conf->deny_mac); | |
1272 | conf->deny_mac = NULL; | |
1273 | conf->num_deny_mac = 0; | |
1274 | ||
1275 | if (addr == NULL) { | |
1276 | conf->macaddr_acl = ACCEPT_UNLESS_DENIED; | |
1277 | return 0; | |
1278 | } | |
1279 | ||
1280 | conf->macaddr_acl = DENY_UNLESS_ACCEPTED; | |
1281 | conf->accept_mac = os_zalloc(sizeof(struct mac_acl_entry)); | |
1282 | if (conf->accept_mac == NULL) | |
1283 | return -1; | |
1284 | os_memcpy(conf->accept_mac[0].addr, addr, ETH_ALEN); | |
1285 | conf->num_accept_mac = 1; | |
1286 | ||
1287 | return 0; | |
1288 | } | |
db6ae69e JM |
1289 | |
1290 | ||
1291 | #ifdef CONFIG_WPS_NFC | |
1292 | int wpas_ap_wps_add_nfc_pw(struct wpa_supplicant *wpa_s, u16 pw_id, | |
1293 | const struct wpabuf *pw, const u8 *pubkey_hash) | |
1294 | { | |
1295 | struct hostapd_data *hapd; | |
1296 | struct wps_context *wps; | |
1297 | ||
1298 | if (!wpa_s->ap_iface) | |
1299 | return -1; | |
1300 | hapd = wpa_s->ap_iface->bss[0]; | |
1301 | wps = hapd->wps; | |
1302 | ||
1303 | if (wpa_s->parent->conf->wps_nfc_dh_pubkey == NULL || | |
1304 | wpa_s->parent->conf->wps_nfc_dh_privkey == NULL) { | |
1305 | wpa_printf(MSG_DEBUG, "P2P: No NFC DH key known"); | |
1306 | return -1; | |
1307 | } | |
1308 | ||
1309 | dh5_free(wps->dh_ctx); | |
1310 | wpabuf_free(wps->dh_pubkey); | |
1311 | wpabuf_free(wps->dh_privkey); | |
1312 | wps->dh_privkey = wpabuf_dup( | |
1313 | wpa_s->parent->conf->wps_nfc_dh_privkey); | |
1314 | wps->dh_pubkey = wpabuf_dup( | |
1315 | wpa_s->parent->conf->wps_nfc_dh_pubkey); | |
1316 | if (wps->dh_privkey == NULL || wps->dh_pubkey == NULL) { | |
1317 | wps->dh_ctx = NULL; | |
1318 | wpabuf_free(wps->dh_pubkey); | |
1319 | wps->dh_pubkey = NULL; | |
1320 | wpabuf_free(wps->dh_privkey); | |
1321 | wps->dh_privkey = NULL; | |
1322 | return -1; | |
1323 | } | |
1324 | wps->dh_ctx = dh5_init_fixed(wps->dh_privkey, wps->dh_pubkey); | |
1325 | if (wps->dh_ctx == NULL) | |
1326 | return -1; | |
1327 | ||
1328 | return wps_registrar_add_nfc_pw_token(hapd->wps->registrar, pubkey_hash, | |
1329 | pw_id, | |
1330 | pw ? wpabuf_head(pw) : NULL, | |
1331 | pw ? wpabuf_len(pw) : 0, 1); | |
1332 | } | |
1333 | #endif /* CONFIG_WPS_NFC */ | |
99650cad JM |
1334 | |
1335 | ||
b7991185 | 1336 | #ifdef CONFIG_CTRL_IFACE |
99650cad JM |
1337 | int wpas_ap_stop_ap(struct wpa_supplicant *wpa_s) |
1338 | { | |
1339 | struct hostapd_data *hapd; | |
1340 | ||
1341 | if (!wpa_s->ap_iface) | |
1342 | return -1; | |
1343 | hapd = wpa_s->ap_iface->bss[0]; | |
1344 | return hostapd_ctrl_iface_stop_ap(hapd); | |
1345 | } | |
b7991185 | 1346 | #endif /* CONFIG_CTRL_IFACE */ |
bd0f68c4 AK |
1347 | |
1348 | ||
1349 | #ifdef NEED_AP_MLME | |
1350 | void wpas_event_dfs_radar_detected(struct wpa_supplicant *wpa_s, | |
1351 | struct dfs_event *radar) | |
1352 | { | |
1353 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1354 | return; | |
1355 | wpa_printf(MSG_DEBUG, "DFS radar detected on %d MHz", radar->freq); | |
1356 | hostapd_dfs_radar_detected(wpa_s->ap_iface, radar->freq, | |
1357 | radar->ht_enabled, radar->chan_offset, | |
1358 | radar->chan_width, | |
1359 | radar->cf1, radar->cf2); | |
1360 | } | |
1361 | ||
1362 | ||
1363 | void wpas_event_dfs_cac_started(struct wpa_supplicant *wpa_s, | |
1364 | struct dfs_event *radar) | |
1365 | { | |
1366 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1367 | return; | |
1368 | wpa_printf(MSG_DEBUG, "DFS CAC started on %d MHz", radar->freq); | |
1369 | hostapd_dfs_start_cac(wpa_s->ap_iface, radar->freq, | |
1370 | radar->ht_enabled, radar->chan_offset, | |
1371 | radar->chan_width, radar->cf1, radar->cf2); | |
1372 | } | |
1373 | ||
1374 | ||
1375 | void wpas_event_dfs_cac_finished(struct wpa_supplicant *wpa_s, | |
1376 | struct dfs_event *radar) | |
1377 | { | |
1378 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1379 | return; | |
1380 | wpa_printf(MSG_DEBUG, "DFS CAC finished on %d MHz", radar->freq); | |
1381 | hostapd_dfs_complete_cac(wpa_s->ap_iface, 1, radar->freq, | |
1382 | radar->ht_enabled, radar->chan_offset, | |
1383 | radar->chan_width, radar->cf1, radar->cf2); | |
1384 | } | |
1385 | ||
1386 | ||
1387 | void wpas_event_dfs_cac_aborted(struct wpa_supplicant *wpa_s, | |
1388 | struct dfs_event *radar) | |
1389 | { | |
1390 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1391 | return; | |
1392 | wpa_printf(MSG_DEBUG, "DFS CAC aborted on %d MHz", radar->freq); | |
1393 | hostapd_dfs_complete_cac(wpa_s->ap_iface, 0, radar->freq, | |
1394 | radar->ht_enabled, radar->chan_offset, | |
1395 | radar->chan_width, radar->cf1, radar->cf2); | |
1396 | } | |
1397 | ||
1398 | ||
1399 | void wpas_event_dfs_cac_nop_finished(struct wpa_supplicant *wpa_s, | |
1400 | struct dfs_event *radar) | |
1401 | { | |
1402 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1403 | return; | |
1404 | wpa_printf(MSG_DEBUG, "DFS NOP finished on %d MHz", radar->freq); | |
1405 | hostapd_dfs_nop_finished(wpa_s->ap_iface, radar->freq, | |
1406 | radar->ht_enabled, radar->chan_offset, | |
1407 | radar->chan_width, radar->cf1, radar->cf2); | |
1408 | } | |
1409 | #endif /* NEED_AP_MLME */ | |
3188aaba JM |
1410 | |
1411 | ||
1412 | void ap_periodic(struct wpa_supplicant *wpa_s) | |
1413 | { | |
1414 | if (wpa_s->ap_iface) | |
1415 | hostapd_periodic_iface(wpa_s->ap_iface); | |
1416 | } |