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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 */ | |
83fe38b0 | 95 | conf->vht_oper_chwidth = VHT_CHANWIDTH_USE_HT; |
ca9bc5b5 | 96 | } |
c20bc9d4 | 97 | #endif /* CONFIG_IEEE80211N */ |
ca9bc5b5 EP |
98 | |
99 | ||
73afc20d AO |
100 | int wpa_supplicant_conf_ap_ht(struct wpa_supplicant *wpa_s, |
101 | struct wpa_ssid *ssid, | |
102 | struct hostapd_config *conf) | |
07f117ed | 103 | { |
73afc20d AO |
104 | conf->hw_mode = ieee80211_freq_to_chan(ssid->frequency, |
105 | &conf->channel); | |
106 | ||
107 | if (conf->hw_mode == NUM_HOSTAPD_MODES) { | |
108 | wpa_printf(MSG_ERROR, "Unsupported AP mode frequency: %d MHz", | |
109 | ssid->frequency); | |
110 | return -1; | |
111 | } | |
112 | ||
2db91745 | 113 | /* TODO: enable HT40 if driver supports it; |
07f117ed JM |
114 | * drop to 11b if driver does not support 11g */ |
115 | ||
2db91745 AC |
116 | #ifdef CONFIG_IEEE80211N |
117 | /* | |
79b8c60f AN |
118 | * Enable HT20 if the driver supports it, by setting conf->ieee80211n |
119 | * and a mask of allowed capabilities within conf->ht_capab. | |
2db91745 | 120 | * Using default config settings for: conf->ht_op_mode_fixed, |
79b8c60f | 121 | * conf->secondary_channel, conf->require_ht |
2db91745 | 122 | */ |
6bf731e8 | 123 | if (wpa_s->hw.modes) { |
2db91745 | 124 | struct hostapd_hw_modes *mode = NULL; |
5cbf5fd9 | 125 | int i, no_ht = 0; |
6bf731e8 CL |
126 | for (i = 0; i < wpa_s->hw.num_modes; i++) { |
127 | if (wpa_s->hw.modes[i].mode == conf->hw_mode) { | |
128 | mode = &wpa_s->hw.modes[i]; | |
2db91745 AC |
129 | break; |
130 | } | |
131 | } | |
5cbf5fd9 VT |
132 | |
133 | #ifdef CONFIG_HT_OVERRIDES | |
134 | if (ssid->disable_ht) { | |
135 | conf->ieee80211n = 0; | |
136 | conf->ht_capab = 0; | |
137 | no_ht = 1; | |
138 | } | |
139 | #endif /* CONFIG_HT_OVERRIDES */ | |
140 | ||
141 | if (!no_ht && mode && mode->ht_capab) { | |
2db91745 | 142 | conf->ieee80211n = 1; |
7aeac985 RM |
143 | #ifdef CONFIG_P2P |
144 | if (conf->hw_mode == HOSTAPD_MODE_IEEE80211A && | |
145 | (mode->ht_capab & | |
146 | HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET) && | |
147 | ssid->ht40) | |
148 | conf->secondary_channel = | |
149 | wpas_p2p_get_ht40_mode(wpa_s, mode, | |
150 | conf->channel); | |
151 | if (conf->secondary_channel) | |
152 | conf->ht_capab |= | |
153 | HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET; | |
154 | #endif /* CONFIG_P2P */ | |
79b8c60f AN |
155 | |
156 | /* | |
157 | * white-list capabilities that won't cause issues | |
158 | * to connecting stations, while leaving the current | |
159 | * capabilities intact (currently disabled SMPS). | |
160 | */ | |
161 | conf->ht_capab |= mode->ht_capab & | |
162 | (HT_CAP_INFO_GREEN_FIELD | | |
163 | HT_CAP_INFO_SHORT_GI20MHZ | | |
164 | HT_CAP_INFO_SHORT_GI40MHZ | | |
165 | HT_CAP_INFO_RX_STBC_MASK | | |
fd83335f | 166 | HT_CAP_INFO_TX_STBC | |
79b8c60f | 167 | HT_CAP_INFO_MAX_AMSDU_SIZE); |
ca9bc5b5 EP |
168 | |
169 | if (mode->vht_capab && ssid->vht) { | |
170 | conf->ieee80211ac = 1; | |
f3e15705 | 171 | conf->vht_capab |= mode->vht_capab; |
ca9bc5b5 EP |
172 | wpas_conf_ap_vht(wpa_s, conf, mode); |
173 | } | |
79b8c60f | 174 | } |
2db91745 | 175 | } |
55413ce0 JM |
176 | |
177 | if (conf->secondary_channel) { | |
178 | struct wpa_supplicant *iface; | |
179 | ||
180 | for (iface = wpa_s->global->ifaces; iface; iface = iface->next) | |
181 | { | |
182 | if (iface == wpa_s || | |
183 | iface->wpa_state < WPA_AUTHENTICATING || | |
184 | (int) iface->assoc_freq != ssid->frequency) | |
185 | continue; | |
186 | ||
187 | /* | |
188 | * Do not allow 40 MHz co-ex PRI/SEC switch to force us | |
189 | * to change our PRI channel since we have an existing, | |
190 | * concurrent connection on that channel and doing | |
191 | * multi-channel concurrency is likely to cause more | |
192 | * harm than using different PRI/SEC selection in | |
193 | * environment with multiple BSSes on these two channels | |
194 | * with mixed 20 MHz or PRI channel selection. | |
195 | */ | |
196 | conf->no_pri_sec_switch = 1; | |
197 | } | |
198 | } | |
2db91745 | 199 | #endif /* CONFIG_IEEE80211N */ |
73afc20d AO |
200 | |
201 | return 0; | |
5cfb672d JM |
202 | } |
203 | ||
204 | ||
205 | static int wpa_supplicant_conf_ap(struct wpa_supplicant *wpa_s, | |
206 | struct wpa_ssid *ssid, | |
207 | struct hostapd_config *conf) | |
208 | { | |
209 | struct hostapd_bss_config *bss = conf->bss[0]; | |
210 | ||
211 | conf->driver = wpa_s->driver; | |
212 | ||
213 | os_strlcpy(bss->iface, wpa_s->ifname, sizeof(bss->iface)); | |
214 | ||
73afc20d | 215 | if (wpa_supplicant_conf_ap_ht(wpa_s, ssid, conf)) |
5cfb672d | 216 | return -1; |
2db91745 | 217 | |
90f14962 LD |
218 | if (ssid->pbss > 1) { |
219 | wpa_printf(MSG_ERROR, "Invalid pbss value(%d) for AP mode", | |
220 | ssid->pbss); | |
221 | return -1; | |
222 | } | |
223 | bss->pbss = ssid->pbss; | |
224 | ||
d9909717 TB |
225 | #ifdef CONFIG_ACS |
226 | if (ssid->acs) { | |
227 | /* Setting channel to 0 in order to enable ACS */ | |
228 | conf->channel = 0; | |
229 | wpa_printf(MSG_DEBUG, "Use automatic channel selection"); | |
230 | } | |
231 | #endif /* CONFIG_ACS */ | |
232 | ||
6e9023ea JM |
233 | if (ieee80211_is_dfs(ssid->frequency) && wpa_s->conf->country[0]) { |
234 | conf->ieee80211h = 1; | |
235 | conf->ieee80211d = 1; | |
236 | conf->country[0] = wpa_s->conf->country[0]; | |
237 | conf->country[1] = wpa_s->conf->country[1]; | |
8f315d05 | 238 | conf->country[2] = ' '; |
6e9023ea JM |
239 | } |
240 | ||
4c2c3028 | 241 | #ifdef CONFIG_P2P |
1e0e943e AB |
242 | if (conf->hw_mode == HOSTAPD_MODE_IEEE80211G && |
243 | (ssid->mode == WPAS_MODE_P2P_GO || | |
244 | ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION)) { | |
4c2c3028 JM |
245 | /* Remove 802.11b rates from supported and basic rate sets */ |
246 | int *list = os_malloc(4 * sizeof(int)); | |
247 | if (list) { | |
248 | list[0] = 60; | |
249 | list[1] = 120; | |
250 | list[2] = 240; | |
251 | list[3] = -1; | |
252 | } | |
253 | conf->basic_rates = list; | |
254 | ||
255 | list = os_malloc(9 * sizeof(int)); | |
256 | if (list) { | |
257 | list[0] = 60; | |
258 | list[1] = 90; | |
259 | list[2] = 120; | |
260 | list[3] = 180; | |
261 | list[4] = 240; | |
262 | list[5] = 360; | |
263 | list[6] = 480; | |
264 | list[7] = 540; | |
265 | list[8] = -1; | |
266 | } | |
267 | conf->supported_rates = list; | |
268 | } | |
6cd930cb JB |
269 | |
270 | bss->isolate = !wpa_s->conf->p2p_intra_bss; | |
05766ed8 | 271 | bss->force_per_enrollee_psk = wpa_s->global->p2p_per_sta_psk; |
25ef8529 JM |
272 | |
273 | if (ssid->p2p_group) { | |
ba307f85 LD |
274 | os_memcpy(bss->ip_addr_go, wpa_s->p2pdev->conf->ip_addr_go, 4); |
275 | os_memcpy(bss->ip_addr_mask, wpa_s->p2pdev->conf->ip_addr_mask, | |
25ef8529 JM |
276 | 4); |
277 | os_memcpy(bss->ip_addr_start, | |
ba307f85 LD |
278 | wpa_s->p2pdev->conf->ip_addr_start, 4); |
279 | os_memcpy(bss->ip_addr_end, wpa_s->p2pdev->conf->ip_addr_end, | |
25ef8529 JM |
280 | 4); |
281 | } | |
4c2c3028 JM |
282 | #endif /* CONFIG_P2P */ |
283 | ||
07f117ed JM |
284 | if (ssid->ssid_len == 0) { |
285 | wpa_printf(MSG_ERROR, "No SSID configured for AP mode"); | |
286 | return -1; | |
287 | } | |
288 | os_memcpy(bss->ssid.ssid, ssid->ssid, ssid->ssid_len); | |
07f117ed JM |
289 | bss->ssid.ssid_len = ssid->ssid_len; |
290 | bss->ssid.ssid_set = 1; | |
291 | ||
e62f4ed0 VN |
292 | bss->ignore_broadcast_ssid = ssid->ignore_broadcast_ssid; |
293 | ||
0399f2e4 VT |
294 | if (ssid->auth_alg) |
295 | bss->auth_algs = ssid->auth_alg; | |
296 | ||
07f117ed JM |
297 | if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt)) |
298 | bss->wpa = ssid->proto; | |
66419543 JM |
299 | if (ssid->key_mgmt == DEFAULT_KEY_MGMT) |
300 | bss->wpa_key_mgmt = WPA_KEY_MGMT_PSK; | |
301 | else | |
302 | bss->wpa_key_mgmt = ssid->key_mgmt; | |
07f117ed | 303 | bss->wpa_pairwise = ssid->pairwise_cipher; |
30c371e8 | 304 | if (ssid->psk_set) { |
ce52d031 | 305 | bin_clear_free(bss->ssid.wpa_psk, sizeof(*bss->ssid.wpa_psk)); |
07f117ed JM |
306 | bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk)); |
307 | if (bss->ssid.wpa_psk == NULL) | |
308 | return -1; | |
309 | os_memcpy(bss->ssid.wpa_psk->psk, ssid->psk, PMK_LEN); | |
310 | bss->ssid.wpa_psk->group = 1; | |
23d71a02 | 311 | bss->ssid.wpa_psk_set = 1; |
30c371e8 MH |
312 | } else if (ssid->passphrase) { |
313 | bss->ssid.wpa_passphrase = os_strdup(ssid->passphrase); | |
6bcb1c2b JM |
314 | } else if (ssid->wep_key_len[0] || ssid->wep_key_len[1] || |
315 | ssid->wep_key_len[2] || ssid->wep_key_len[3]) { | |
316 | struct hostapd_wep_keys *wep = &bss->ssid.wep; | |
317 | int i; | |
318 | for (i = 0; i < NUM_WEP_KEYS; i++) { | |
319 | if (ssid->wep_key_len[i] == 0) | |
320 | continue; | |
a1f11e34 JB |
321 | wep->key[i] = os_memdup(ssid->wep_key[i], |
322 | ssid->wep_key_len[i]); | |
6bcb1c2b JM |
323 | if (wep->key[i] == NULL) |
324 | return -1; | |
6bcb1c2b JM |
325 | wep->len[i] = ssid->wep_key_len[i]; |
326 | } | |
327 | wep->idx = ssid->wep_tx_keyidx; | |
328 | wep->keys_set = 1; | |
07f117ed JM |
329 | } |
330 | ||
07f53b8c VT |
331 | if (ssid->ap_max_inactivity) |
332 | bss->ap_max_inactivity = ssid->ap_max_inactivity; | |
333 | ||
fdfb1c8b EL |
334 | if (ssid->dtim_period) |
335 | bss->dtim_period = ssid->dtim_period; | |
18206e02 JM |
336 | else if (wpa_s->conf->dtim_period) |
337 | bss->dtim_period = wpa_s->conf->dtim_period; | |
338 | ||
339 | if (ssid->beacon_int) | |
340 | conf->beacon_int = ssid->beacon_int; | |
341 | else if (wpa_s->conf->beacon_int) | |
342 | conf->beacon_int = wpa_s->conf->beacon_int; | |
fdfb1c8b | 343 | |
0b8bcaa5 | 344 | #ifdef CONFIG_P2P |
0aed3f5a AS |
345 | if (ssid->mode == WPAS_MODE_P2P_GO || |
346 | ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) { | |
347 | if (wpa_s->conf->p2p_go_ctwindow > conf->beacon_int) { | |
348 | wpa_printf(MSG_INFO, | |
349 | "CTWindow (%d) is bigger than beacon interval (%d) - avoid configuring it", | |
350 | wpa_s->conf->p2p_go_ctwindow, | |
351 | conf->beacon_int); | |
352 | conf->p2p_go_ctwindow = 0; | |
353 | } else { | |
354 | conf->p2p_go_ctwindow = wpa_s->conf->p2p_go_ctwindow; | |
355 | } | |
0b8bcaa5 EP |
356 | } |
357 | #endif /* CONFIG_P2P */ | |
358 | ||
cf830c1c JM |
359 | if ((bss->wpa & 2) && bss->rsn_pairwise == 0) |
360 | bss->rsn_pairwise = bss->wpa_pairwise; | |
361 | bss->wpa_group = wpa_select_ap_group_cipher(bss->wpa, bss->wpa_pairwise, | |
362 | bss->rsn_pairwise); | |
07d9a552 JM |
363 | |
364 | if (bss->wpa && bss->ieee802_1x) | |
365 | bss->ssid.security_policy = SECURITY_WPA; | |
366 | else if (bss->wpa) | |
367 | bss->ssid.security_policy = SECURITY_WPA_PSK; | |
368 | else if (bss->ieee802_1x) { | |
697cd03f | 369 | int cipher = WPA_CIPHER_NONE; |
07d9a552 JM |
370 | bss->ssid.security_policy = SECURITY_IEEE_802_1X; |
371 | bss->ssid.wep.default_len = bss->default_wep_key_len; | |
697cd03f JM |
372 | if (bss->default_wep_key_len) |
373 | cipher = bss->default_wep_key_len >= 13 ? | |
374 | WPA_CIPHER_WEP104 : WPA_CIPHER_WEP40; | |
375 | bss->wpa_group = cipher; | |
376 | bss->wpa_pairwise = cipher; | |
377 | bss->rsn_pairwise = cipher; | |
378 | } else if (bss->ssid.wep.keys_set) { | |
379 | int cipher = WPA_CIPHER_WEP40; | |
380 | if (bss->ssid.wep.len[0] >= 13) | |
381 | cipher = WPA_CIPHER_WEP104; | |
07d9a552 | 382 | bss->ssid.security_policy = SECURITY_STATIC_WEP; |
697cd03f JM |
383 | bss->wpa_group = cipher; |
384 | bss->wpa_pairwise = cipher; | |
385 | bss->rsn_pairwise = cipher; | |
386 | } else { | |
07d9a552 | 387 | bss->ssid.security_policy = SECURITY_PLAINTEXT; |
697cd03f JM |
388 | bss->wpa_group = WPA_CIPHER_NONE; |
389 | bss->wpa_pairwise = WPA_CIPHER_NONE; | |
390 | bss->rsn_pairwise = WPA_CIPHER_NONE; | |
391 | } | |
07d9a552 | 392 | |
2a07a276 JM |
393 | if (bss->wpa_group_rekey < 86400 && (bss->wpa & 2) && |
394 | (bss->wpa_group == WPA_CIPHER_CCMP || | |
30675c34 JM |
395 | bss->wpa_group == WPA_CIPHER_GCMP || |
396 | bss->wpa_group == WPA_CIPHER_CCMP_256 || | |
397 | bss->wpa_group == WPA_CIPHER_GCMP_256)) { | |
2a07a276 JM |
398 | /* |
399 | * Strong ciphers do not need frequent rekeying, so increase | |
400 | * the default GTK rekeying period to 24 hours. | |
401 | */ | |
402 | bss->wpa_group_rekey = 86400; | |
403 | } | |
404 | ||
9a1a538f JM |
405 | #ifdef CONFIG_IEEE80211W |
406 | if (ssid->ieee80211w != MGMT_FRAME_PROTECTION_DEFAULT) | |
407 | bss->ieee80211w = ssid->ieee80211w; | |
408 | #endif /* CONFIG_IEEE80211W */ | |
409 | ||
3ec97afe JM |
410 | #ifdef CONFIG_WPS |
411 | /* | |
04ed4e98 JM |
412 | * Enable WPS by default for open and WPA/WPA2-Personal network, but |
413 | * require user interaction to actually use it. Only the internal | |
414 | * Registrar is supported. | |
3ec97afe | 415 | */ |
04ed4e98 JM |
416 | if (bss->ssid.security_policy != SECURITY_WPA_PSK && |
417 | bss->ssid.security_policy != SECURITY_PLAINTEXT) | |
418 | goto no_wps; | |
c0f83f31 | 419 | if (bss->ssid.security_policy == SECURITY_WPA_PSK && |
d77419d2 AM |
420 | (!(bss->rsn_pairwise & (WPA_CIPHER_CCMP | WPA_CIPHER_GCMP)) || |
421 | !(bss->wpa & 2))) | |
c0f83f31 JM |
422 | goto no_wps; /* WPS2 does not allow WPA/TKIP-only |
423 | * configuration */ | |
b6317b41 LD |
424 | if (ssid->wps_disabled) |
425 | goto no_wps; | |
3ec97afe | 426 | bss->eap_server = 1; |
e62f4ed0 VN |
427 | |
428 | if (!ssid->ignore_broadcast_ssid) | |
429 | bss->wps_state = 2; | |
430 | ||
9dd7d6b0 | 431 | bss->ap_setup_locked = 2; |
094393b1 JM |
432 | if (wpa_s->conf->config_methods) |
433 | bss->config_methods = os_strdup(wpa_s->conf->config_methods); | |
2f646b6e JB |
434 | os_memcpy(bss->device_type, wpa_s->conf->device_type, |
435 | WPS_DEV_TYPE_LEN); | |
e44f8bf2 JM |
436 | if (wpa_s->conf->device_name) { |
437 | bss->device_name = os_strdup(wpa_s->conf->device_name); | |
438 | bss->friendly_name = os_strdup(wpa_s->conf->device_name); | |
439 | } | |
56815b2b JM |
440 | if (wpa_s->conf->manufacturer) |
441 | bss->manufacturer = os_strdup(wpa_s->conf->manufacturer); | |
442 | if (wpa_s->conf->model_name) | |
443 | bss->model_name = os_strdup(wpa_s->conf->model_name); | |
444 | if (wpa_s->conf->model_number) | |
445 | bss->model_number = os_strdup(wpa_s->conf->model_number); | |
446 | if (wpa_s->conf->serial_number) | |
447 | bss->serial_number = os_strdup(wpa_s->conf->serial_number); | |
ab45223b JM |
448 | if (is_nil_uuid(wpa_s->conf->uuid)) |
449 | os_memcpy(bss->uuid, wpa_s->wps->uuid, WPS_UUID_LEN); | |
450 | else | |
451 | os_memcpy(bss->uuid, wpa_s->conf->uuid, WPS_UUID_LEN); | |
56815b2b | 452 | os_memcpy(bss->os_version, wpa_s->conf->os_version, 4); |
1298c145 | 453 | bss->pbc_in_m1 = wpa_s->conf->pbc_in_m1; |
b94fff1d LD |
454 | if (ssid->eap.fragment_size != DEFAULT_FRAGMENT_SIZE) |
455 | bss->fragment_size = ssid->eap.fragment_size; | |
04ed4e98 | 456 | no_wps: |
56815b2b | 457 | #endif /* CONFIG_WPS */ |
e44f8bf2 | 458 | |
de979d8f JM |
459 | if (wpa_s->max_stations && |
460 | wpa_s->max_stations < wpa_s->conf->max_num_sta) | |
461 | bss->max_num_sta = wpa_s->max_stations; | |
462 | else | |
463 | bss->max_num_sta = wpa_s->conf->max_num_sta; | |
dae608d5 | 464 | |
0d7e5a3a JB |
465 | bss->disassoc_low_ack = wpa_s->conf->disassoc_low_ack; |
466 | ||
18a2eaab JM |
467 | if (wpa_s->conf->ap_vendor_elements) { |
468 | bss->vendor_elements = | |
469 | wpabuf_dup(wpa_s->conf->ap_vendor_elements); | |
470 | } | |
471 | ||
d1723c55 LD |
472 | bss->ftm_responder = wpa_s->conf->ftm_responder; |
473 | bss->ftm_initiator = wpa_s->conf->ftm_initiator; | |
474 | ||
07f117ed JM |
475 | return 0; |
476 | } | |
477 | ||
478 | ||
c706d5aa JM |
479 | static void ap_public_action_rx(void *ctx, const u8 *buf, size_t len, int freq) |
480 | { | |
e44f8bf2 JM |
481 | #ifdef CONFIG_P2P |
482 | struct wpa_supplicant *wpa_s = ctx; | |
483 | const struct ieee80211_mgmt *mgmt; | |
e44f8bf2 JM |
484 | |
485 | mgmt = (const struct ieee80211_mgmt *) buf; | |
35c03184 | 486 | if (len < IEEE80211_HDRLEN + 1) |
e44f8bf2 | 487 | return; |
5ce00d09 JM |
488 | if (mgmt->u.action.category != WLAN_ACTION_PUBLIC) |
489 | return; | |
e44f8bf2 JM |
490 | wpas_p2p_rx_action(wpa_s, mgmt->da, mgmt->sa, mgmt->bssid, |
491 | mgmt->u.action.category, | |
35c03184 JM |
492 | buf + IEEE80211_HDRLEN + 1, |
493 | len - IEEE80211_HDRLEN - 1, freq); | |
e44f8bf2 JM |
494 | #endif /* CONFIG_P2P */ |
495 | } | |
496 | ||
497 | ||
a0dee797 AGS |
498 | static void ap_wps_event_cb(void *ctx, enum wps_event event, |
499 | union wps_event_data *data) | |
500 | { | |
ca806fb5 | 501 | #ifdef CONFIG_P2P |
a0dee797 | 502 | struct wpa_supplicant *wpa_s = ctx; |
8be6450c JMB |
503 | |
504 | if (event == WPS_EV_FAIL) { | |
505 | struct wps_event_fail *fail = &data->fail; | |
506 | ||
ba307f85 | 507 | if (wpa_s->p2pdev && wpa_s->p2pdev != wpa_s && |
8be6450c JMB |
508 | wpa_s == wpa_s->global->p2p_group_formation) { |
509 | /* | |
510 | * src/ap/wps_hostapd.c has already sent this on the | |
511 | * main interface, so only send on the parent interface | |
512 | * here if needed. | |
513 | */ | |
ba307f85 | 514 | wpa_msg(wpa_s->p2pdev, MSG_INFO, WPS_EVENT_FAIL |
8be6450c JMB |
515 | "msg=%d config_error=%d", |
516 | fail->msg, fail->config_error); | |
517 | } | |
518 | wpas_p2p_wps_failed(wpa_s, fail); | |
a0dee797 | 519 | } |
ca806fb5 | 520 | #endif /* CONFIG_P2P */ |
a0dee797 AGS |
521 | } |
522 | ||
523 | ||
d8a43924 | 524 | static void ap_sta_authorized_cb(void *ctx, const u8 *mac_addr, |
fbdcfd57 | 525 | int authorized, const u8 *p2p_dev_addr) |
d8a43924 | 526 | { |
fbdcfd57 | 527 | wpas_notify_sta_authorized(ctx, mac_addr, authorized, p2p_dev_addr); |
d8a43924 JB |
528 | } |
529 | ||
530 | ||
01a57fe4 JM |
531 | #ifdef CONFIG_P2P |
532 | static void ap_new_psk_cb(void *ctx, const u8 *mac_addr, const u8 *p2p_dev_addr, | |
533 | const u8 *psk, size_t psk_len) | |
534 | { | |
535 | ||
536 | struct wpa_supplicant *wpa_s = ctx; | |
537 | if (wpa_s->ap_iface == NULL || wpa_s->current_ssid == NULL) | |
538 | return; | |
539 | wpas_p2p_new_psk_cb(wpa_s, mac_addr, p2p_dev_addr, psk, psk_len); | |
540 | } | |
541 | #endif /* CONFIG_P2P */ | |
542 | ||
543 | ||
e44f8bf2 JM |
544 | static int ap_vendor_action_rx(void *ctx, const u8 *buf, size_t len, int freq) |
545 | { | |
546 | #ifdef CONFIG_P2P | |
547 | struct wpa_supplicant *wpa_s = ctx; | |
548 | const struct ieee80211_mgmt *mgmt; | |
e44f8bf2 JM |
549 | |
550 | mgmt = (const struct ieee80211_mgmt *) buf; | |
fb5d4171 | 551 | if (len < IEEE80211_HDRLEN + 1) |
e44f8bf2 JM |
552 | return -1; |
553 | wpas_p2p_rx_action(wpa_s, mgmt->da, mgmt->sa, mgmt->bssid, | |
554 | mgmt->u.action.category, | |
fb5d4171 JM |
555 | buf + IEEE80211_HDRLEN + 1, |
556 | len - IEEE80211_HDRLEN - 1, freq); | |
e44f8bf2 JM |
557 | #endif /* CONFIG_P2P */ |
558 | return 0; | |
c706d5aa JM |
559 | } |
560 | ||
561 | ||
04a85e44 | 562 | static int ap_probe_req_rx(void *ctx, const u8 *sa, const u8 *da, |
baf513d6 JB |
563 | const u8 *bssid, const u8 *ie, size_t ie_len, |
564 | int ssi_signal) | |
c706d5aa | 565 | { |
e44f8bf2 | 566 | struct wpa_supplicant *wpa_s = ctx; |
0799b3f8 AO |
567 | unsigned int freq = 0; |
568 | ||
569 | if (wpa_s->ap_iface) | |
570 | freq = wpa_s->ap_iface->freq; | |
571 | ||
baf513d6 | 572 | return wpas_p2p_probe_req_rx(wpa_s, sa, da, bssid, ie, ie_len, |
0799b3f8 | 573 | freq, ssi_signal); |
c706d5aa JM |
574 | } |
575 | ||
576 | ||
577 | static void ap_wps_reg_success_cb(void *ctx, const u8 *mac_addr, | |
578 | const u8 *uuid_e) | |
579 | { | |
e44f8bf2 JM |
580 | struct wpa_supplicant *wpa_s = ctx; |
581 | wpas_p2p_wps_success(wpa_s, mac_addr, 1); | |
c706d5aa JM |
582 | } |
583 | ||
584 | ||
c76e5d7f JB |
585 | static void wpas_ap_configured_cb(void *ctx) |
586 | { | |
587 | struct wpa_supplicant *wpa_s = ctx; | |
588 | ||
d9909717 TB |
589 | #ifdef CONFIG_ACS |
590 | if (wpa_s->current_ssid && wpa_s->current_ssid->acs) | |
591 | wpa_s->assoc_freq = wpa_s->ap_iface->freq; | |
592 | #endif /* CONFIG_ACS */ | |
593 | ||
c76e5d7f JB |
594 | wpa_supplicant_set_state(wpa_s, WPA_COMPLETED); |
595 | ||
596 | if (wpa_s->ap_configured_cb) | |
597 | wpa_s->ap_configured_cb(wpa_s->ap_configured_cb_ctx, | |
598 | wpa_s->ap_configured_cb_data); | |
599 | } | |
600 | ||
601 | ||
2d5b792d JM |
602 | int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s, |
603 | struct wpa_ssid *ssid) | |
604 | { | |
605 | struct wpa_driver_associate_params params; | |
606 | struct hostapd_iface *hapd_iface; | |
607 | struct hostapd_config *conf; | |
608 | size_t i; | |
f1a48710 | 609 | |
2d5b792d JM |
610 | if (ssid->ssid == NULL || ssid->ssid_len == 0) { |
611 | wpa_printf(MSG_ERROR, "No SSID configured for AP mode"); | |
612 | return -1; | |
f1a48710 JM |
613 | } |
614 | ||
2d5b792d | 615 | wpa_supplicant_ap_deinit(wpa_s); |
d2440ba0 JM |
616 | |
617 | wpa_printf(MSG_DEBUG, "Setting up AP (SSID='%s')", | |
618 | wpa_ssid_txt(ssid->ssid, ssid->ssid_len)); | |
619 | ||
620 | os_memset(¶ms, 0, sizeof(params)); | |
621 | params.ssid = ssid->ssid; | |
622 | params.ssid_len = ssid->ssid_len; | |
d7dcba70 | 623 | switch (ssid->mode) { |
d7dcba70 | 624 | case WPAS_MODE_AP: |
2c5d725c JM |
625 | case WPAS_MODE_P2P_GO: |
626 | case WPAS_MODE_P2P_GROUP_FORMATION: | |
d7dcba70 JM |
627 | params.mode = IEEE80211_MODE_AP; |
628 | break; | |
94ff22ea JM |
629 | default: |
630 | return -1; | |
d7dcba70 | 631 | } |
973622cd AS |
632 | if (ssid->frequency == 0) |
633 | ssid->frequency = 2462; /* default channel 11 */ | |
4ec68377 | 634 | params.freq.freq = ssid->frequency; |
d2440ba0 | 635 | |
64fa840a | 636 | params.wpa_proto = ssid->proto; |
508545f3 JM |
637 | if (ssid->key_mgmt & WPA_KEY_MGMT_PSK) |
638 | wpa_s->key_mgmt = WPA_KEY_MGMT_PSK; | |
639 | else | |
640 | wpa_s->key_mgmt = WPA_KEY_MGMT_NONE; | |
4848a38d | 641 | params.key_mgmt_suite = wpa_s->key_mgmt; |
508545f3 | 642 | |
edbd2a19 JM |
643 | wpa_s->pairwise_cipher = wpa_pick_pairwise_cipher(ssid->pairwise_cipher, |
644 | 1); | |
645 | if (wpa_s->pairwise_cipher < 0) { | |
508545f3 JM |
646 | wpa_printf(MSG_WARNING, "WPA: Failed to select pairwise " |
647 | "cipher."); | |
648 | return -1; | |
649 | } | |
4848a38d | 650 | params.pairwise_suite = wpa_s->pairwise_cipher; |
508545f3 JM |
651 | params.group_suite = params.pairwise_suite; |
652 | ||
6e3f4b89 JM |
653 | #ifdef CONFIG_P2P |
654 | if (ssid->mode == WPAS_MODE_P2P_GO || | |
655 | ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) | |
656 | params.p2p = 1; | |
657 | #endif /* CONFIG_P2P */ | |
658 | ||
ba307f85 LD |
659 | if (wpa_s->p2pdev->set_ap_uapsd) |
660 | params.uapsd = wpa_s->p2pdev->ap_uapsd; | |
94a3df50 JM |
661 | else if (params.p2p && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP_UAPSD)) |
662 | params.uapsd = 1; /* mandatory for P2P GO */ | |
eea2fd9e JM |
663 | else |
664 | params.uapsd = -1; | |
665 | ||
6e9023ea JM |
666 | if (ieee80211_is_dfs(params.freq.freq)) |
667 | params.freq.freq = 0; /* set channel after CAC */ | |
668 | ||
cc9a2575 KV |
669 | if (params.p2p) |
670 | wpa_drv_get_ext_capa(wpa_s, WPA_IF_P2P_GO); | |
671 | else | |
672 | wpa_drv_get_ext_capa(wpa_s, WPA_IF_AP_BSS); | |
673 | ||
d2440ba0 JM |
674 | if (wpa_drv_associate(wpa_s, ¶ms) < 0) { |
675 | wpa_msg(wpa_s, MSG_INFO, "Failed to start AP functionality"); | |
676 | return -1; | |
677 | } | |
678 | ||
5e993390 | 679 | wpa_s->ap_iface = hapd_iface = hostapd_alloc_iface(); |
2d5b792d JM |
680 | if (hapd_iface == NULL) |
681 | return -1; | |
0f2b2c19 | 682 | hapd_iface->owner = wpa_s; |
a57db49c | 683 | hapd_iface->drv_flags = wpa_s->drv_flags; |
04ee647d | 684 | hapd_iface->smps_modes = wpa_s->drv_smps_modes; |
4f73d88a | 685 | hapd_iface->probe_resp_offloads = wpa_s->probe_resp_offloads; |
8cd6b7bc JB |
686 | hapd_iface->extended_capa = wpa_s->extended_capa; |
687 | hapd_iface->extended_capa_mask = wpa_s->extended_capa_mask; | |
688 | hapd_iface->extended_capa_len = wpa_s->extended_capa_len; | |
1f1b62a0 | 689 | |
2d5b792d JM |
690 | wpa_s->ap_iface->conf = conf = hostapd_config_defaults(); |
691 | if (conf == NULL) { | |
692 | wpa_supplicant_ap_deinit(wpa_s); | |
693 | return -1; | |
694 | } | |
1f1b62a0 | 695 | |
c27f4c90 AK |
696 | /* Use the maximum oper channel width if it's given. */ |
697 | if (ssid->max_oper_chwidth) | |
698 | conf->vht_oper_chwidth = ssid->max_oper_chwidth; | |
699 | ||
700 | ieee80211_freq_to_chan(ssid->vht_center_freq2, | |
701 | &conf->vht_oper_centr_freq_seg1_idx); | |
702 | ||
c26effe1 YD |
703 | os_memcpy(wpa_s->ap_iface->conf->wmm_ac_params, |
704 | wpa_s->conf->wmm_ac_params, | |
705 | sizeof(wpa_s->conf->wmm_ac_params)); | |
706 | ||
d26e45a4 | 707 | if (params.uapsd > 0) { |
ebd79f07 JM |
708 | conf->bss[0]->wmm_enabled = 1; |
709 | conf->bss[0]->wmm_uapsd = 1; | |
d26e45a4 EP |
710 | } |
711 | ||
07f117ed JM |
712 | if (wpa_supplicant_conf_ap(wpa_s, ssid, conf)) { |
713 | wpa_printf(MSG_ERROR, "Failed to create AP configuration"); | |
714 | wpa_supplicant_ap_deinit(wpa_s); | |
715 | return -1; | |
716 | } | |
717 | ||
e44f8bf2 JM |
718 | #ifdef CONFIG_P2P |
719 | if (ssid->mode == WPAS_MODE_P2P_GO) | |
ebd79f07 | 720 | conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER; |
e44f8bf2 | 721 | else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) |
ebd79f07 | 722 | conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER | |
e44f8bf2 JM |
723 | P2P_GROUP_FORMATION; |
724 | #endif /* CONFIG_P2P */ | |
725 | ||
2d5b792d | 726 | hapd_iface->num_bss = conf->num_bss; |
f9884c09 | 727 | hapd_iface->bss = os_calloc(conf->num_bss, |
2d5b792d JM |
728 | sizeof(struct hostapd_data *)); |
729 | if (hapd_iface->bss == NULL) { | |
730 | wpa_supplicant_ap_deinit(wpa_s); | |
731 | return -1; | |
732 | } | |
1f1b62a0 | 733 | |
2d5b792d JM |
734 | for (i = 0; i < conf->num_bss; i++) { |
735 | hapd_iface->bss[i] = | |
736 | hostapd_alloc_bss_data(hapd_iface, conf, | |
ebd79f07 | 737 | conf->bss[i]); |
2d5b792d JM |
738 | if (hapd_iface->bss[i] == NULL) { |
739 | wpa_supplicant_ap_deinit(wpa_s); | |
740 | return -1; | |
741 | } | |
4f760fcc JM |
742 | |
743 | hapd_iface->bss[i]->msg_ctx = wpa_s; | |
ba307f85 | 744 | hapd_iface->bss[i]->msg_ctx_parent = wpa_s->p2pdev; |
c706d5aa JM |
745 | hapd_iface->bss[i]->public_action_cb = ap_public_action_rx; |
746 | hapd_iface->bss[i]->public_action_cb_ctx = wpa_s; | |
e44f8bf2 JM |
747 | hapd_iface->bss[i]->vendor_action_cb = ap_vendor_action_rx; |
748 | hapd_iface->bss[i]->vendor_action_cb_ctx = wpa_s; | |
c706d5aa JM |
749 | hostapd_register_probereq_cb(hapd_iface->bss[i], |
750 | ap_probe_req_rx, wpa_s); | |
751 | hapd_iface->bss[i]->wps_reg_success_cb = ap_wps_reg_success_cb; | |
752 | hapd_iface->bss[i]->wps_reg_success_cb_ctx = wpa_s; | |
a0dee797 AGS |
753 | hapd_iface->bss[i]->wps_event_cb = ap_wps_event_cb; |
754 | hapd_iface->bss[i]->wps_event_cb_ctx = wpa_s; | |
d8a43924 JB |
755 | hapd_iface->bss[i]->sta_authorized_cb = ap_sta_authorized_cb; |
756 | hapd_iface->bss[i]->sta_authorized_cb_ctx = wpa_s; | |
e44f8bf2 | 757 | #ifdef CONFIG_P2P |
01a57fe4 JM |
758 | hapd_iface->bss[i]->new_psk_cb = ap_new_psk_cb; |
759 | hapd_iface->bss[i]->new_psk_cb_ctx = wpa_s; | |
e44f8bf2 | 760 | hapd_iface->bss[i]->p2p = wpa_s->global->p2p; |
6f251b6b JM |
761 | hapd_iface->bss[i]->p2p_group = wpas_p2p_group_init(wpa_s, |
762 | ssid); | |
e44f8bf2 | 763 | #endif /* CONFIG_P2P */ |
c76e5d7f JB |
764 | hapd_iface->bss[i]->setup_complete_cb = wpas_ap_configured_cb; |
765 | hapd_iface->bss[i]->setup_complete_cb_ctx = wpa_s; | |
9d4ff04a JM |
766 | #ifdef CONFIG_TESTING_OPTIONS |
767 | hapd_iface->bss[i]->ext_eapol_frame_io = | |
768 | wpa_s->ext_eapol_frame_io; | |
769 | #endif /* CONFIG_TESTING_OPTIONS */ | |
2d5b792d JM |
770 | } |
771 | ||
a911a6e6 JM |
772 | os_memcpy(hapd_iface->bss[0]->own_addr, wpa_s->own_addr, ETH_ALEN); |
773 | hapd_iface->bss[0]->driver = wpa_s->driver; | |
774 | hapd_iface->bss[0]->drv_priv = wpa_s->drv_priv; | |
775 | ||
e73edcaa | 776 | wpa_s->current_ssid = ssid; |
25a8f9e3 | 777 | eapol_sm_notify_config(wpa_s->eapol, NULL, NULL); |
e73edcaa JM |
778 | os_memcpy(wpa_s->bssid, wpa_s->own_addr, ETH_ALEN); |
779 | wpa_s->assoc_freq = ssid->frequency; | |
780 | ||
a911a6e6 | 781 | if (hostapd_setup_interface(wpa_s->ap_iface)) { |
2d5b792d JM |
782 | wpa_printf(MSG_ERROR, "Failed to initialize AP interface"); |
783 | wpa_supplicant_ap_deinit(wpa_s); | |
784 | return -1; | |
1f1b62a0 JM |
785 | } |
786 | ||
2d5b792d JM |
787 | return 0; |
788 | } | |
789 | ||
790 | ||
791 | void wpa_supplicant_ap_deinit(struct wpa_supplicant *wpa_s) | |
792 | { | |
0fe620de | 793 | #ifdef CONFIG_WPS |
70d84f11 | 794 | eloop_cancel_timeout(wpas_wps_ap_pin_timeout, wpa_s, NULL); |
0fe620de | 795 | #endif /* CONFIG_WPS */ |
70d84f11 | 796 | |
2d5b792d JM |
797 | if (wpa_s->ap_iface == NULL) |
798 | return; | |
799 | ||
7a649c7d | 800 | wpa_s->current_ssid = NULL; |
25a8f9e3 | 801 | eapol_sm_notify_config(wpa_s->eapol, NULL, NULL); |
3c85f144 | 802 | wpa_s->assoc_freq = 0; |
bd10d938 | 803 | wpas_p2p_ap_deinit(wpa_s); |
354c903f MB |
804 | wpa_s->ap_iface->driver_ap_teardown = |
805 | !!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP_TEARDOWN_SUPPORT); | |
806 | ||
2d5b792d | 807 | hostapd_interface_deinit(wpa_s->ap_iface); |
f7c47833 | 808 | hostapd_interface_free(wpa_s->ap_iface); |
2d5b792d | 809 | wpa_s->ap_iface = NULL; |
7a649c7d | 810 | wpa_drv_deinit_ap(wpa_s); |
f10487e1 JM |
811 | wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_DISCONNECTED "bssid=" MACSTR |
812 | " reason=%d locally_generated=1", | |
813 | MAC2STR(wpa_s->own_addr), WLAN_REASON_DEAUTH_LEAVING); | |
1f1b62a0 | 814 | } |
0915d02c JM |
815 | |
816 | ||
817 | void ap_tx_status(void *ctx, const u8 *addr, | |
818 | const u8 *buf, size_t len, int ack) | |
819 | { | |
f8b1f695 | 820 | #ifdef NEED_AP_MLME |
0915d02c JM |
821 | struct wpa_supplicant *wpa_s = ctx; |
822 | hostapd_tx_status(wpa_s->ap_iface->bss[0], addr, buf, len, ack); | |
f8b1f695 | 823 | #endif /* NEED_AP_MLME */ |
0915d02c JM |
824 | } |
825 | ||
826 | ||
dd840f79 JB |
827 | void ap_eapol_tx_status(void *ctx, const u8 *dst, |
828 | const u8 *data, size_t len, int ack) | |
829 | { | |
830 | #ifdef NEED_AP_MLME | |
831 | struct wpa_supplicant *wpa_s = ctx; | |
6fc61e18 JM |
832 | if (!wpa_s->ap_iface) |
833 | return; | |
dd840f79 JB |
834 | hostapd_tx_status(wpa_s->ap_iface->bss[0], dst, data, len, ack); |
835 | #endif /* NEED_AP_MLME */ | |
836 | } | |
837 | ||
838 | ||
bcf24348 JB |
839 | void ap_client_poll_ok(void *ctx, const u8 *addr) |
840 | { | |
841 | #ifdef NEED_AP_MLME | |
842 | struct wpa_supplicant *wpa_s = ctx; | |
843 | if (wpa_s->ap_iface) | |
844 | hostapd_client_poll_ok(wpa_s->ap_iface->bss[0], addr); | |
845 | #endif /* NEED_AP_MLME */ | |
846 | } | |
847 | ||
848 | ||
9b90955e | 849 | void ap_rx_from_unknown_sta(void *ctx, const u8 *addr, int wds) |
0915d02c | 850 | { |
f8b1f695 | 851 | #ifdef NEED_AP_MLME |
0915d02c | 852 | struct wpa_supplicant *wpa_s = ctx; |
9b90955e | 853 | ieee802_11_rx_from_unknown(wpa_s->ap_iface->bss[0], addr, wds); |
f8b1f695 | 854 | #endif /* NEED_AP_MLME */ |
0915d02c JM |
855 | } |
856 | ||
857 | ||
2a8b7416 | 858 | void ap_mgmt_rx(void *ctx, struct rx_mgmt *rx_mgmt) |
0915d02c | 859 | { |
f8b1f695 | 860 | #ifdef NEED_AP_MLME |
0915d02c | 861 | struct wpa_supplicant *wpa_s = ctx; |
2a8b7416 JM |
862 | struct hostapd_frame_info fi; |
863 | os_memset(&fi, 0, sizeof(fi)); | |
864 | fi.datarate = rx_mgmt->datarate; | |
865 | fi.ssi_signal = rx_mgmt->ssi_signal; | |
866 | ieee802_11_mgmt(wpa_s->ap_iface->bss[0], rx_mgmt->frame, | |
867 | rx_mgmt->frame_len, &fi); | |
f8b1f695 | 868 | #endif /* NEED_AP_MLME */ |
0915d02c JM |
869 | } |
870 | ||
871 | ||
f8b1f695 | 872 | void ap_mgmt_tx_cb(void *ctx, const u8 *buf, size_t len, u16 stype, int ok) |
0915d02c | 873 | { |
f8b1f695 | 874 | #ifdef NEED_AP_MLME |
0915d02c JM |
875 | struct wpa_supplicant *wpa_s = ctx; |
876 | ieee802_11_mgmt_cb(wpa_s->ap_iface->bss[0], buf, len, stype, ok); | |
fe6bdb77 | 877 | #endif /* NEED_AP_MLME */ |
f8b1f695 | 878 | } |
db149ac9 JM |
879 | |
880 | ||
881 | void wpa_supplicant_ap_rx_eapol(struct wpa_supplicant *wpa_s, | |
882 | const u8 *src_addr, const u8 *buf, size_t len) | |
883 | { | |
a8e0505b | 884 | ieee802_1x_receive(wpa_s->ap_iface->bss[0], src_addr, buf, len); |
db149ac9 | 885 | } |
3ec97afe JM |
886 | |
887 | ||
888 | #ifdef CONFIG_WPS | |
889 | ||
d601247c JM |
890 | int wpa_supplicant_ap_wps_pbc(struct wpa_supplicant *wpa_s, const u8 *bssid, |
891 | const u8 *p2p_dev_addr) | |
3ec97afe | 892 | { |
48b357a9 JM |
893 | if (!wpa_s->ap_iface) |
894 | return -1; | |
d601247c JM |
895 | return hostapd_wps_button_pushed(wpa_s->ap_iface->bss[0], |
896 | p2p_dev_addr); | |
3ec97afe JM |
897 | } |
898 | ||
899 | ||
2f9929ff AC |
900 | int wpa_supplicant_ap_wps_cancel(struct wpa_supplicant *wpa_s) |
901 | { | |
902 | struct wps_registrar *reg; | |
903 | int reg_sel = 0, wps_sta = 0; | |
904 | ||
905 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]->wps) | |
906 | return -1; | |
907 | ||
908 | reg = wpa_s->ap_iface->bss[0]->wps->registrar; | |
909 | reg_sel = wps_registrar_wps_cancel(reg); | |
910 | wps_sta = ap_for_each_sta(wpa_s->ap_iface->bss[0], | |
4c374cde | 911 | ap_sta_wps_cancel, NULL); |
2f9929ff AC |
912 | |
913 | if (!reg_sel && !wps_sta) { | |
914 | wpa_printf(MSG_DEBUG, "No WPS operation in progress at this " | |
915 | "time"); | |
916 | return -1; | |
917 | } | |
918 | ||
919 | /* | |
920 | * There are 2 cases to return wps cancel as success: | |
921 | * 1. When wps cancel was initiated but no connection has been | |
922 | * established with client yet. | |
923 | * 2. Client is in the middle of exchanging WPS messages. | |
924 | */ | |
925 | ||
926 | return 0; | |
927 | } | |
928 | ||
929 | ||
3ec97afe | 930 | int wpa_supplicant_ap_wps_pin(struct wpa_supplicant *wpa_s, const u8 *bssid, |
c423708f JM |
931 | const char *pin, char *buf, size_t buflen, |
932 | int timeout) | |
3ec97afe JM |
933 | { |
934 | int ret, ret_len = 0; | |
935 | ||
48b357a9 JM |
936 | if (!wpa_s->ap_iface) |
937 | return -1; | |
938 | ||
3ec97afe | 939 | if (pin == NULL) { |
98a516ea NL |
940 | unsigned int rpin; |
941 | ||
942 | if (wps_generate_pin(&rpin) < 0) | |
943 | return -1; | |
9337e876 | 944 | ret_len = os_snprintf(buf, buflen, "%08d", rpin); |
aaadd727 JM |
945 | if (os_snprintf_error(buflen, ret_len)) |
946 | return -1; | |
3ec97afe | 947 | pin = buf; |
aaadd727 | 948 | } else if (buf) { |
f80a2237 | 949 | ret_len = os_snprintf(buf, buflen, "%s", pin); |
aaadd727 JM |
950 | if (os_snprintf_error(buflen, ret_len)) |
951 | return -1; | |
952 | } | |
3ec97afe | 953 | |
31fcea93 | 954 | ret = hostapd_wps_add_pin(wpa_s->ap_iface->bss[0], bssid, "any", pin, |
c423708f | 955 | timeout); |
3ec97afe JM |
956 | if (ret) |
957 | return -1; | |
958 | return ret_len; | |
959 | } | |
960 | ||
70d84f11 JM |
961 | |
962 | static void wpas_wps_ap_pin_timeout(void *eloop_data, void *user_ctx) | |
963 | { | |
964 | struct wpa_supplicant *wpa_s = eloop_data; | |
965 | wpa_printf(MSG_DEBUG, "WPS: AP PIN timed out"); | |
966 | wpas_wps_ap_pin_disable(wpa_s); | |
967 | } | |
968 | ||
969 | ||
970 | static void wpas_wps_ap_pin_enable(struct wpa_supplicant *wpa_s, int timeout) | |
971 | { | |
972 | struct hostapd_data *hapd; | |
973 | ||
974 | if (wpa_s->ap_iface == NULL) | |
975 | return; | |
976 | hapd = wpa_s->ap_iface->bss[0]; | |
977 | wpa_printf(MSG_DEBUG, "WPS: Enabling AP PIN (timeout=%d)", timeout); | |
978 | hapd->ap_pin_failures = 0; | |
979 | eloop_cancel_timeout(wpas_wps_ap_pin_timeout, wpa_s, NULL); | |
980 | if (timeout > 0) | |
981 | eloop_register_timeout(timeout, 0, | |
982 | wpas_wps_ap_pin_timeout, wpa_s, NULL); | |
983 | } | |
984 | ||
985 | ||
986 | void wpas_wps_ap_pin_disable(struct wpa_supplicant *wpa_s) | |
987 | { | |
988 | struct hostapd_data *hapd; | |
989 | ||
990 | if (wpa_s->ap_iface == NULL) | |
991 | return; | |
992 | wpa_printf(MSG_DEBUG, "WPS: Disabling AP PIN"); | |
993 | hapd = wpa_s->ap_iface->bss[0]; | |
994 | os_free(hapd->conf->ap_pin); | |
995 | hapd->conf->ap_pin = NULL; | |
996 | eloop_cancel_timeout(wpas_wps_ap_pin_timeout, wpa_s, NULL); | |
997 | } | |
998 | ||
999 | ||
1000 | const char * wpas_wps_ap_pin_random(struct wpa_supplicant *wpa_s, int timeout) | |
1001 | { | |
1002 | struct hostapd_data *hapd; | |
1003 | unsigned int pin; | |
1004 | char pin_txt[9]; | |
1005 | ||
1006 | if (wpa_s->ap_iface == NULL) | |
1007 | return NULL; | |
1008 | hapd = wpa_s->ap_iface->bss[0]; | |
98a516ea NL |
1009 | if (wps_generate_pin(&pin) < 0) |
1010 | return NULL; | |
9337e876 | 1011 | os_snprintf(pin_txt, sizeof(pin_txt), "%08u", pin); |
70d84f11 JM |
1012 | os_free(hapd->conf->ap_pin); |
1013 | hapd->conf->ap_pin = os_strdup(pin_txt); | |
1014 | if (hapd->conf->ap_pin == NULL) | |
1015 | return NULL; | |
1016 | wpas_wps_ap_pin_enable(wpa_s, timeout); | |
1017 | ||
1018 | return hapd->conf->ap_pin; | |
1019 | } | |
1020 | ||
1021 | ||
1022 | const char * wpas_wps_ap_pin_get(struct wpa_supplicant *wpa_s) | |
1023 | { | |
1024 | struct hostapd_data *hapd; | |
1025 | if (wpa_s->ap_iface == NULL) | |
1026 | return NULL; | |
1027 | hapd = wpa_s->ap_iface->bss[0]; | |
1028 | return hapd->conf->ap_pin; | |
1029 | } | |
1030 | ||
1031 | ||
1032 | int wpas_wps_ap_pin_set(struct wpa_supplicant *wpa_s, const char *pin, | |
1033 | int timeout) | |
1034 | { | |
1035 | struct hostapd_data *hapd; | |
1036 | char pin_txt[9]; | |
1037 | int ret; | |
1038 | ||
1039 | if (wpa_s->ap_iface == NULL) | |
1040 | return -1; | |
1041 | hapd = wpa_s->ap_iface->bss[0]; | |
1042 | ret = os_snprintf(pin_txt, sizeof(pin_txt), "%s", pin); | |
d85e1fc8 | 1043 | if (os_snprintf_error(sizeof(pin_txt), ret)) |
70d84f11 JM |
1044 | return -1; |
1045 | os_free(hapd->conf->ap_pin); | |
1046 | hapd->conf->ap_pin = os_strdup(pin_txt); | |
1047 | if (hapd->conf->ap_pin == NULL) | |
1048 | return -1; | |
1049 | wpas_wps_ap_pin_enable(wpa_s, timeout); | |
1050 | ||
1051 | return 0; | |
1052 | } | |
1053 | ||
1054 | ||
1055 | void wpa_supplicant_ap_pwd_auth_fail(struct wpa_supplicant *wpa_s) | |
1056 | { | |
1057 | struct hostapd_data *hapd; | |
1058 | ||
1059 | if (wpa_s->ap_iface == NULL) | |
1060 | return; | |
1061 | hapd = wpa_s->ap_iface->bss[0]; | |
1062 | ||
1063 | /* | |
1064 | * Registrar failed to prove its knowledge of the AP PIN. Disable AP | |
1065 | * PIN if this happens multiple times to slow down brute force attacks. | |
1066 | */ | |
1067 | hapd->ap_pin_failures++; | |
1068 | wpa_printf(MSG_DEBUG, "WPS: AP PIN authentication failure number %u", | |
1069 | hapd->ap_pin_failures); | |
1070 | if (hapd->ap_pin_failures < 3) | |
1071 | return; | |
1072 | ||
1073 | wpa_printf(MSG_DEBUG, "WPS: Disable AP PIN"); | |
1074 | hapd->ap_pin_failures = 0; | |
1075 | os_free(hapd->conf->ap_pin); | |
1076 | hapd->conf->ap_pin = NULL; | |
1077 | } | |
1078 | ||
bbf41865 | 1079 | |
87470ea2 JM |
1080 | #ifdef CONFIG_WPS_NFC |
1081 | ||
bbf41865 JM |
1082 | struct wpabuf * wpas_ap_wps_nfc_config_token(struct wpa_supplicant *wpa_s, |
1083 | int ndef) | |
1084 | { | |
1085 | struct hostapd_data *hapd; | |
1086 | ||
1087 | if (wpa_s->ap_iface == NULL) | |
1088 | return NULL; | |
1089 | hapd = wpa_s->ap_iface->bss[0]; | |
1090 | return hostapd_wps_nfc_config_token(hapd, ndef); | |
1091 | } | |
1092 | ||
5ab9a6a5 JM |
1093 | |
1094 | struct wpabuf * wpas_ap_wps_nfc_handover_sel(struct wpa_supplicant *wpa_s, | |
1095 | int ndef) | |
1096 | { | |
1097 | struct hostapd_data *hapd; | |
1098 | ||
1099 | if (wpa_s->ap_iface == NULL) | |
1100 | return NULL; | |
1101 | hapd = wpa_s->ap_iface->bss[0]; | |
1102 | return hostapd_wps_nfc_hs_cr(hapd, ndef); | |
1103 | } | |
1104 | ||
d9507936 JM |
1105 | |
1106 | int wpas_ap_wps_nfc_report_handover(struct wpa_supplicant *wpa_s, | |
1107 | const struct wpabuf *req, | |
1108 | const struct wpabuf *sel) | |
1109 | { | |
1110 | struct hostapd_data *hapd; | |
1111 | ||
1112 | if (wpa_s->ap_iface == NULL) | |
1113 | return -1; | |
1114 | hapd = wpa_s->ap_iface->bss[0]; | |
1115 | return hostapd_wps_nfc_report_handover(hapd, req, sel); | |
1116 | } | |
1117 | ||
87470ea2 JM |
1118 | #endif /* CONFIG_WPS_NFC */ |
1119 | ||
3ec97afe | 1120 | #endif /* CONFIG_WPS */ |
e653b622 JM |
1121 | |
1122 | ||
35deb646 JM |
1123 | #ifdef CONFIG_CTRL_IFACE |
1124 | ||
e653b622 JM |
1125 | int ap_ctrl_iface_sta_first(struct wpa_supplicant *wpa_s, |
1126 | char *buf, size_t buflen) | |
1127 | { | |
e7700713 JM |
1128 | struct hostapd_data *hapd; |
1129 | ||
1130 | if (wpa_s->ap_iface) | |
1131 | hapd = wpa_s->ap_iface->bss[0]; | |
1132 | else if (wpa_s->ifmsh) | |
1133 | hapd = wpa_s->ifmsh->bss[0]; | |
1134 | else | |
e653b622 | 1135 | return -1; |
e7700713 | 1136 | return hostapd_ctrl_iface_sta_first(hapd, buf, buflen); |
e653b622 JM |
1137 | } |
1138 | ||
1139 | ||
1140 | int ap_ctrl_iface_sta(struct wpa_supplicant *wpa_s, const char *txtaddr, | |
1141 | char *buf, size_t buflen) | |
1142 | { | |
e7700713 JM |
1143 | struct hostapd_data *hapd; |
1144 | ||
1145 | if (wpa_s->ap_iface) | |
1146 | hapd = wpa_s->ap_iface->bss[0]; | |
1147 | else if (wpa_s->ifmsh) | |
1148 | hapd = wpa_s->ifmsh->bss[0]; | |
1149 | else | |
e653b622 | 1150 | return -1; |
e7700713 | 1151 | return hostapd_ctrl_iface_sta(hapd, txtaddr, buf, buflen); |
e653b622 JM |
1152 | } |
1153 | ||
1154 | ||
1155 | int ap_ctrl_iface_sta_next(struct wpa_supplicant *wpa_s, const char *txtaddr, | |
1156 | char *buf, size_t buflen) | |
1157 | { | |
e7700713 JM |
1158 | struct hostapd_data *hapd; |
1159 | ||
1160 | if (wpa_s->ap_iface) | |
1161 | hapd = wpa_s->ap_iface->bss[0]; | |
1162 | else if (wpa_s->ifmsh) | |
1163 | hapd = wpa_s->ifmsh->bss[0]; | |
1164 | else | |
e653b622 | 1165 | return -1; |
e7700713 | 1166 | return hostapd_ctrl_iface_sta_next(hapd, txtaddr, buf, buflen); |
e653b622 | 1167 | } |
35deb646 | 1168 | |
43fb5297 | 1169 | |
e60b2951 JJ |
1170 | int ap_ctrl_iface_sta_disassociate(struct wpa_supplicant *wpa_s, |
1171 | const char *txtaddr) | |
1172 | { | |
1173 | if (wpa_s->ap_iface == NULL) | |
1174 | return -1; | |
1175 | return hostapd_ctrl_iface_disassociate(wpa_s->ap_iface->bss[0], | |
1176 | txtaddr); | |
1177 | } | |
1178 | ||
1179 | ||
1180 | int ap_ctrl_iface_sta_deauthenticate(struct wpa_supplicant *wpa_s, | |
1181 | const char *txtaddr) | |
1182 | { | |
1183 | if (wpa_s->ap_iface == NULL) | |
1184 | return -1; | |
1185 | return hostapd_ctrl_iface_deauthenticate(wpa_s->ap_iface->bss[0], | |
1186 | txtaddr); | |
1187 | } | |
1188 | ||
1189 | ||
43fb5297 JM |
1190 | int ap_ctrl_iface_wpa_get_status(struct wpa_supplicant *wpa_s, char *buf, |
1191 | size_t buflen, int verbose) | |
1192 | { | |
1193 | char *pos = buf, *end = buf + buflen; | |
1194 | int ret; | |
1195 | struct hostapd_bss_config *conf; | |
1196 | ||
1197 | if (wpa_s->ap_iface == NULL) | |
1198 | return -1; | |
1199 | ||
1200 | conf = wpa_s->ap_iface->bss[0]->conf; | |
1201 | if (conf->wpa == 0) | |
1202 | return 0; | |
1203 | ||
1204 | ret = os_snprintf(pos, end - pos, | |
1205 | "pairwise_cipher=%s\n" | |
1206 | "group_cipher=%s\n" | |
1207 | "key_mgmt=%s\n", | |
1208 | wpa_cipher_txt(conf->rsn_pairwise), | |
1209 | wpa_cipher_txt(conf->wpa_group), | |
1210 | wpa_key_mgmt_txt(conf->wpa_key_mgmt, | |
1211 | conf->wpa)); | |
d85e1fc8 | 1212 | if (os_snprintf_error(end - pos, ret)) |
43fb5297 JM |
1213 | return pos - buf; |
1214 | pos += ret; | |
1215 | return pos - buf; | |
1216 | } | |
1217 | ||
35deb646 | 1218 | #endif /* CONFIG_CTRL_IFACE */ |
f90ceeaa JM |
1219 | |
1220 | ||
b22128ef JM |
1221 | int wpa_supplicant_ap_update_beacon(struct wpa_supplicant *wpa_s) |
1222 | { | |
1223 | struct hostapd_iface *iface = wpa_s->ap_iface; | |
1224 | struct wpa_ssid *ssid = wpa_s->current_ssid; | |
1225 | struct hostapd_data *hapd; | |
1226 | ||
72d48a80 JM |
1227 | if (ssid == NULL || wpa_s->ap_iface == NULL || |
1228 | ssid->mode == WPAS_MODE_INFRA || | |
1229 | ssid->mode == WPAS_MODE_IBSS) | |
b22128ef JM |
1230 | return -1; |
1231 | ||
e44f8bf2 JM |
1232 | #ifdef CONFIG_P2P |
1233 | if (ssid->mode == WPAS_MODE_P2P_GO) | |
ebd79f07 | 1234 | iface->conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER; |
e44f8bf2 | 1235 | else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) |
ebd79f07 | 1236 | iface->conf->bss[0]->p2p = P2P_ENABLED | P2P_GROUP_OWNER | |
e44f8bf2 JM |
1237 | P2P_GROUP_FORMATION; |
1238 | #endif /* CONFIG_P2P */ | |
1239 | ||
b22128ef | 1240 | hapd = iface->bss[0]; |
72d48a80 JM |
1241 | if (hapd->drv_priv == NULL) |
1242 | return -1; | |
1243 | ieee802_11_set_beacons(iface); | |
fe99fb74 | 1244 | hostapd_set_ap_wps_ie(hapd); |
b22128ef JM |
1245 | |
1246 | return 0; | |
1247 | } | |
1248 | ||
1249 | ||
bf281c12 AO |
1250 | int ap_switch_channel(struct wpa_supplicant *wpa_s, |
1251 | struct csa_settings *settings) | |
1252 | { | |
1253 | #ifdef NEED_AP_MLME | |
1254 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1255 | return -1; | |
1256 | ||
1257 | return hostapd_switch_channel(wpa_s->ap_iface->bss[0], settings); | |
1258 | #else /* NEED_AP_MLME */ | |
1259 | return -1; | |
1260 | #endif /* NEED_AP_MLME */ | |
1261 | } | |
1262 | ||
1263 | ||
b7991185 | 1264 | #ifdef CONFIG_CTRL_IFACE |
334bf36a AO |
1265 | int ap_ctrl_iface_chanswitch(struct wpa_supplicant *wpa_s, const char *pos) |
1266 | { | |
1267 | struct csa_settings settings; | |
1268 | int ret = hostapd_parse_csa_settings(pos, &settings); | |
1269 | ||
1270 | if (ret) | |
1271 | return ret; | |
1272 | ||
1273 | return ap_switch_channel(wpa_s, &settings); | |
1274 | } | |
b7991185 | 1275 | #endif /* CONFIG_CTRL_IFACE */ |
334bf36a AO |
1276 | |
1277 | ||
1b487b8b | 1278 | void wpas_ap_ch_switch(struct wpa_supplicant *wpa_s, int freq, int ht, |
8d1fdde7 | 1279 | int offset, int width, int cf1, int cf2) |
1b487b8b TP |
1280 | { |
1281 | if (!wpa_s->ap_iface) | |
1282 | return; | |
1283 | ||
1284 | wpa_s->assoc_freq = freq; | |
d7ded547 AO |
1285 | if (wpa_s->current_ssid) |
1286 | wpa_s->current_ssid->frequency = freq; | |
55b4cc6d AO |
1287 | hostapd_event_ch_switch(wpa_s->ap_iface->bss[0], freq, ht, |
1288 | offset, width, cf1, cf2); | |
1b487b8b TP |
1289 | } |
1290 | ||
1291 | ||
f90ceeaa JM |
1292 | int wpa_supplicant_ap_mac_addr_filter(struct wpa_supplicant *wpa_s, |
1293 | const u8 *addr) | |
1294 | { | |
1295 | struct hostapd_data *hapd; | |
1296 | struct hostapd_bss_config *conf; | |
1297 | ||
1298 | if (!wpa_s->ap_iface) | |
1299 | return -1; | |
1300 | ||
1301 | if (addr) | |
1302 | wpa_printf(MSG_DEBUG, "AP: Set MAC address filter: " MACSTR, | |
1303 | MAC2STR(addr)); | |
1304 | else | |
1305 | wpa_printf(MSG_DEBUG, "AP: Clear MAC address filter"); | |
1306 | ||
1307 | hapd = wpa_s->ap_iface->bss[0]; | |
1308 | conf = hapd->conf; | |
1309 | ||
1310 | os_free(conf->accept_mac); | |
1311 | conf->accept_mac = NULL; | |
1312 | conf->num_accept_mac = 0; | |
1313 | os_free(conf->deny_mac); | |
1314 | conf->deny_mac = NULL; | |
1315 | conf->num_deny_mac = 0; | |
1316 | ||
1317 | if (addr == NULL) { | |
1318 | conf->macaddr_acl = ACCEPT_UNLESS_DENIED; | |
1319 | return 0; | |
1320 | } | |
1321 | ||
1322 | conf->macaddr_acl = DENY_UNLESS_ACCEPTED; | |
1323 | conf->accept_mac = os_zalloc(sizeof(struct mac_acl_entry)); | |
1324 | if (conf->accept_mac == NULL) | |
1325 | return -1; | |
1326 | os_memcpy(conf->accept_mac[0].addr, addr, ETH_ALEN); | |
1327 | conf->num_accept_mac = 1; | |
1328 | ||
1329 | return 0; | |
1330 | } | |
db6ae69e JM |
1331 | |
1332 | ||
1333 | #ifdef CONFIG_WPS_NFC | |
1334 | int wpas_ap_wps_add_nfc_pw(struct wpa_supplicant *wpa_s, u16 pw_id, | |
1335 | const struct wpabuf *pw, const u8 *pubkey_hash) | |
1336 | { | |
1337 | struct hostapd_data *hapd; | |
1338 | struct wps_context *wps; | |
1339 | ||
1340 | if (!wpa_s->ap_iface) | |
1341 | return -1; | |
1342 | hapd = wpa_s->ap_iface->bss[0]; | |
1343 | wps = hapd->wps; | |
1344 | ||
ba307f85 LD |
1345 | if (wpa_s->p2pdev->conf->wps_nfc_dh_pubkey == NULL || |
1346 | wpa_s->p2pdev->conf->wps_nfc_dh_privkey == NULL) { | |
db6ae69e JM |
1347 | wpa_printf(MSG_DEBUG, "P2P: No NFC DH key known"); |
1348 | return -1; | |
1349 | } | |
1350 | ||
1351 | dh5_free(wps->dh_ctx); | |
1352 | wpabuf_free(wps->dh_pubkey); | |
1353 | wpabuf_free(wps->dh_privkey); | |
1354 | wps->dh_privkey = wpabuf_dup( | |
ba307f85 | 1355 | wpa_s->p2pdev->conf->wps_nfc_dh_privkey); |
db6ae69e | 1356 | wps->dh_pubkey = wpabuf_dup( |
ba307f85 | 1357 | wpa_s->p2pdev->conf->wps_nfc_dh_pubkey); |
db6ae69e JM |
1358 | if (wps->dh_privkey == NULL || wps->dh_pubkey == NULL) { |
1359 | wps->dh_ctx = NULL; | |
1360 | wpabuf_free(wps->dh_pubkey); | |
1361 | wps->dh_pubkey = NULL; | |
1362 | wpabuf_free(wps->dh_privkey); | |
1363 | wps->dh_privkey = NULL; | |
1364 | return -1; | |
1365 | } | |
1366 | wps->dh_ctx = dh5_init_fixed(wps->dh_privkey, wps->dh_pubkey); | |
1367 | if (wps->dh_ctx == NULL) | |
1368 | return -1; | |
1369 | ||
1370 | return wps_registrar_add_nfc_pw_token(hapd->wps->registrar, pubkey_hash, | |
1371 | pw_id, | |
1372 | pw ? wpabuf_head(pw) : NULL, | |
1373 | pw ? wpabuf_len(pw) : 0, 1); | |
1374 | } | |
1375 | #endif /* CONFIG_WPS_NFC */ | |
99650cad JM |
1376 | |
1377 | ||
b7991185 | 1378 | #ifdef CONFIG_CTRL_IFACE |
99650cad JM |
1379 | int wpas_ap_stop_ap(struct wpa_supplicant *wpa_s) |
1380 | { | |
1381 | struct hostapd_data *hapd; | |
1382 | ||
1383 | if (!wpa_s->ap_iface) | |
1384 | return -1; | |
1385 | hapd = wpa_s->ap_iface->bss[0]; | |
1386 | return hostapd_ctrl_iface_stop_ap(hapd); | |
1387 | } | |
bd0f68c4 AK |
1388 | |
1389 | ||
b8daac18 MH |
1390 | int wpas_ap_pmksa_cache_list(struct wpa_supplicant *wpa_s, char *buf, |
1391 | size_t len) | |
1392 | { | |
1393 | size_t reply_len = 0, i; | |
1394 | char ap_delimiter[] = "---- AP ----\n"; | |
1395 | char mesh_delimiter[] = "---- mesh ----\n"; | |
1396 | size_t dlen; | |
1397 | ||
1398 | if (wpa_s->ap_iface) { | |
1399 | dlen = os_strlen(ap_delimiter); | |
1400 | if (dlen > len - reply_len) | |
1401 | return reply_len; | |
1402 | os_memcpy(&buf[reply_len], ap_delimiter, dlen); | |
1403 | reply_len += dlen; | |
1404 | ||
1405 | for (i = 0; i < wpa_s->ap_iface->num_bss; i++) { | |
1406 | reply_len += hostapd_ctrl_iface_pmksa_list( | |
1407 | wpa_s->ap_iface->bss[i], | |
1408 | &buf[reply_len], len - reply_len); | |
1409 | } | |
1410 | } | |
1411 | ||
1412 | if (wpa_s->ifmsh) { | |
1413 | dlen = os_strlen(mesh_delimiter); | |
1414 | if (dlen > len - reply_len) | |
1415 | return reply_len; | |
1416 | os_memcpy(&buf[reply_len], mesh_delimiter, dlen); | |
1417 | reply_len += dlen; | |
1418 | ||
1419 | reply_len += hostapd_ctrl_iface_pmksa_list( | |
1420 | wpa_s->ifmsh->bss[0], &buf[reply_len], | |
1421 | len - reply_len); | |
1422 | } | |
1423 | ||
1424 | return reply_len; | |
1425 | } | |
1426 | ||
1427 | ||
4c522c77 MH |
1428 | void wpas_ap_pmksa_cache_flush(struct wpa_supplicant *wpa_s) |
1429 | { | |
1430 | size_t i; | |
1431 | ||
1432 | if (wpa_s->ap_iface) { | |
1433 | for (i = 0; i < wpa_s->ap_iface->num_bss; i++) | |
1434 | hostapd_ctrl_iface_pmksa_flush(wpa_s->ap_iface->bss[i]); | |
1435 | } | |
1436 | ||
1437 | if (wpa_s->ifmsh) | |
1438 | hostapd_ctrl_iface_pmksa_flush(wpa_s->ifmsh->bss[0]); | |
1439 | } | |
4d77d80e MH |
1440 | |
1441 | ||
1442 | #ifdef CONFIG_PMKSA_CACHE_EXTERNAL | |
1443 | #ifdef CONFIG_MESH | |
1444 | ||
1445 | int wpas_ap_pmksa_cache_list_mesh(struct wpa_supplicant *wpa_s, const u8 *addr, | |
1446 | char *buf, size_t len) | |
1447 | { | |
1448 | return hostapd_ctrl_iface_pmksa_list_mesh(wpa_s->ifmsh->bss[0], addr, | |
1449 | &buf[0], len); | |
1450 | } | |
1451 | ||
1452 | ||
1453 | int wpas_ap_pmksa_cache_add_external(struct wpa_supplicant *wpa_s, char *cmd) | |
1454 | { | |
1455 | struct external_pmksa_cache *entry; | |
1456 | void *pmksa_cache; | |
1457 | ||
1458 | pmksa_cache = hostapd_ctrl_iface_pmksa_create_entry(wpa_s->own_addr, | |
1459 | cmd); | |
1460 | if (!pmksa_cache) | |
1461 | return -1; | |
1462 | ||
1463 | entry = os_zalloc(sizeof(struct external_pmksa_cache)); | |
1464 | if (!entry) | |
1465 | return -1; | |
1466 | ||
1467 | entry->pmksa_cache = pmksa_cache; | |
1468 | ||
1469 | dl_list_add(&wpa_s->mesh_external_pmksa_cache, &entry->list); | |
1470 | ||
1471 | return 0; | |
1472 | } | |
1473 | ||
1474 | #endif /* CONFIG_MESH */ | |
1475 | #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */ | |
1476 | ||
3dd0e9e4 | 1477 | #endif /* CONFIG_CTRL_IFACE */ |
4c522c77 MH |
1478 | |
1479 | ||
bd0f68c4 AK |
1480 | #ifdef NEED_AP_MLME |
1481 | void wpas_event_dfs_radar_detected(struct wpa_supplicant *wpa_s, | |
1482 | struct dfs_event *radar) | |
1483 | { | |
1484 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1485 | return; | |
1486 | wpa_printf(MSG_DEBUG, "DFS radar detected on %d MHz", radar->freq); | |
1487 | hostapd_dfs_radar_detected(wpa_s->ap_iface, radar->freq, | |
1488 | radar->ht_enabled, radar->chan_offset, | |
1489 | radar->chan_width, | |
1490 | radar->cf1, radar->cf2); | |
1491 | } | |
1492 | ||
1493 | ||
1494 | void wpas_event_dfs_cac_started(struct wpa_supplicant *wpa_s, | |
1495 | struct dfs_event *radar) | |
1496 | { | |
1497 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1498 | return; | |
1499 | wpa_printf(MSG_DEBUG, "DFS CAC started on %d MHz", radar->freq); | |
1500 | hostapd_dfs_start_cac(wpa_s->ap_iface, radar->freq, | |
1501 | radar->ht_enabled, radar->chan_offset, | |
1502 | radar->chan_width, radar->cf1, radar->cf2); | |
1503 | } | |
1504 | ||
1505 | ||
1506 | void wpas_event_dfs_cac_finished(struct wpa_supplicant *wpa_s, | |
1507 | struct dfs_event *radar) | |
1508 | { | |
1509 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1510 | return; | |
1511 | wpa_printf(MSG_DEBUG, "DFS CAC finished on %d MHz", radar->freq); | |
1512 | hostapd_dfs_complete_cac(wpa_s->ap_iface, 1, radar->freq, | |
1513 | radar->ht_enabled, radar->chan_offset, | |
1514 | radar->chan_width, radar->cf1, radar->cf2); | |
1515 | } | |
1516 | ||
1517 | ||
1518 | void wpas_event_dfs_cac_aborted(struct wpa_supplicant *wpa_s, | |
1519 | struct dfs_event *radar) | |
1520 | { | |
1521 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1522 | return; | |
1523 | wpa_printf(MSG_DEBUG, "DFS CAC aborted on %d MHz", radar->freq); | |
1524 | hostapd_dfs_complete_cac(wpa_s->ap_iface, 0, radar->freq, | |
1525 | radar->ht_enabled, radar->chan_offset, | |
1526 | radar->chan_width, radar->cf1, radar->cf2); | |
1527 | } | |
1528 | ||
1529 | ||
1530 | void wpas_event_dfs_cac_nop_finished(struct wpa_supplicant *wpa_s, | |
1531 | struct dfs_event *radar) | |
1532 | { | |
1533 | if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) | |
1534 | return; | |
1535 | wpa_printf(MSG_DEBUG, "DFS NOP finished on %d MHz", radar->freq); | |
1536 | hostapd_dfs_nop_finished(wpa_s->ap_iface, radar->freq, | |
1537 | radar->ht_enabled, radar->chan_offset, | |
1538 | radar->chan_width, radar->cf1, radar->cf2); | |
1539 | } | |
1540 | #endif /* NEED_AP_MLME */ | |
3188aaba JM |
1541 | |
1542 | ||
1543 | void ap_periodic(struct wpa_supplicant *wpa_s) | |
1544 | { | |
1545 | if (wpa_s->ap_iface) | |
1546 | hostapd_periodic_iface(wpa_s->ap_iface); | |
1547 | } |