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6fc6879b JM |
1 | /* |
2 | * WPA Supplicant / Network configuration structures | |
01a57fe4 | 3 | * Copyright (c) 2003-2013, Jouni Malinen <j@w1.fi> |
6fc6879b | 4 | * |
0f3d578e JM |
5 | * This software may be distributed under the terms of the BSD license. |
6 | * See README for more details. | |
6fc6879b JM |
7 | */ |
8 | ||
9 | #ifndef CONFIG_SSID_H | |
10 | #define CONFIG_SSID_H | |
11 | ||
90973fb2 | 12 | #include "common/defs.h" |
01a57fe4 | 13 | #include "utils/list.h" |
6fc6879b JM |
14 | #include "eap_peer/eap_config.h" |
15 | ||
6fc6879b JM |
16 | |
17 | #define DEFAULT_EAP_WORKAROUND ((unsigned int) -1) | |
18 | #define DEFAULT_EAPOL_FLAGS (EAPOL_FLAG_REQUIRE_KEY_UNICAST | \ | |
19 | EAPOL_FLAG_REQUIRE_KEY_BROADCAST) | |
20 | #define DEFAULT_PROTO (WPA_PROTO_WPA | WPA_PROTO_RSN) | |
21 | #define DEFAULT_KEY_MGMT (WPA_KEY_MGMT_PSK | WPA_KEY_MGMT_IEEE8021X) | |
22 | #define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP) | |
ce8963fc | 23 | #define DEFAULT_GROUP (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP) |
6fc6879b JM |
24 | #define DEFAULT_FRAGMENT_SIZE 1398 |
25 | ||
1f6c0ab8 | 26 | #define DEFAULT_BG_SCAN_PERIOD -1 |
e6096799 MH |
27 | #define DEFAULT_MESH_MAX_RETRIES 2 |
28 | #define DEFAULT_MESH_RETRY_TIMEOUT 40 | |
29 | #define DEFAULT_MESH_CONFIRM_TIMEOUT 40 | |
30 | #define DEFAULT_MESH_HOLDING_TIMEOUT 40 | |
31a856a1 | 31 | #define DEFAULT_MESH_RSSI_THRESHOLD 1 /* no change */ |
80e8a5ee BG |
32 | #define DEFAULT_DISABLE_HT 0 |
33 | #define DEFAULT_DISABLE_HT40 0 | |
a90497f8 | 34 | #define DEFAULT_DISABLE_SGI 0 |
39a5800f | 35 | #define DEFAULT_DISABLE_LDPC 0 |
cdeea70f SM |
36 | #define DEFAULT_TX_STBC -1 /* no change */ |
37 | #define DEFAULT_RX_STBC -1 /* no change */ | |
80e8a5ee BG |
38 | #define DEFAULT_DISABLE_MAX_AMSDU -1 /* no change */ |
39 | #define DEFAULT_AMPDU_FACTOR -1 /* no change */ | |
40 | #define DEFAULT_AMPDU_DENSITY -1 /* no change */ | |
13f6a07e | 41 | #define DEFAULT_USER_SELECTED_SIM 1 |
806db174 | 42 | #define DEFAULT_MAX_OPER_CHWIDTH -1 |
80e8a5ee | 43 | |
01a57fe4 JM |
44 | struct psk_list_entry { |
45 | struct dl_list list; | |
46 | u8 addr[ETH_ALEN]; | |
47 | u8 psk[32]; | |
48 | u8 p2p; | |
49 | }; | |
50 | ||
64e37be9 JM |
51 | enum wpas_mode { |
52 | WPAS_MODE_INFRA = 0, | |
53 | WPAS_MODE_IBSS = 1, | |
54 | WPAS_MODE_AP = 2, | |
55 | WPAS_MODE_P2P_GO = 3, | |
56 | WPAS_MODE_P2P_GROUP_FORMATION = 4, | |
57 | WPAS_MODE_MESH = 5, | |
58 | }; | |
59 | ||
6fc6879b JM |
60 | /** |
61 | * struct wpa_ssid - Network configuration data | |
62 | * | |
63 | * This structure includes all the configuration variables for a network. This | |
64 | * data is included in the per-interface configuration data as an element of | |
65 | * the network list, struct wpa_config::ssid. Each network block in the | |
66 | * configuration is mapped to a struct wpa_ssid instance. | |
67 | */ | |
68 | struct wpa_ssid { | |
69 | /** | |
70 | * next - Next network in global list | |
71 | * | |
72 | * This pointer can be used to iterate over all networks. The head of | |
73 | * this list is stored in the ssid field of struct wpa_config. | |
74 | */ | |
75 | struct wpa_ssid *next; | |
76 | ||
77 | /** | |
78 | * pnext - Next network in per-priority list | |
79 | * | |
80 | * This pointer can be used to iterate over all networks in the same | |
81 | * priority class. The heads of these list are stored in the pssid | |
82 | * fields of struct wpa_config. | |
83 | */ | |
84 | struct wpa_ssid *pnext; | |
85 | ||
86 | /** | |
87 | * id - Unique id for the network | |
88 | * | |
89 | * This identifier is used as a unique identifier for each network | |
90 | * block when using the control interface. Each network is allocated an | |
91 | * id when it is being created, either when reading the configuration | |
92 | * file or when a new network is added through the control interface. | |
93 | */ | |
94 | int id; | |
95 | ||
96 | /** | |
97 | * priority - Priority group | |
98 | * | |
99 | * By default, all networks will get same priority group (0). If some | |
100 | * of the networks are more desirable, this field can be used to change | |
101 | * the order in which wpa_supplicant goes through the networks when | |
102 | * selecting a BSS. The priority groups will be iterated in decreasing | |
103 | * priority (i.e., the larger the priority value, the sooner the | |
104 | * network is matched against the scan results). Within each priority | |
105 | * group, networks will be selected based on security policy, signal | |
106 | * strength, etc. | |
107 | * | |
108 | * Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are | |
109 | * not using this priority to select the order for scanning. Instead, | |
110 | * they try the networks in the order that used in the configuration | |
111 | * file. | |
112 | */ | |
113 | int priority; | |
114 | ||
115 | /** | |
116 | * ssid - Service set identifier (network name) | |
117 | * | |
118 | * This is the SSID for the network. For wireless interfaces, this is | |
119 | * used to select which network will be used. If set to %NULL (or | |
120 | * ssid_len=0), any SSID can be used. For wired interfaces, this must | |
121 | * be set to %NULL. Note: SSID may contain any characters, even nul | |
122 | * (ASCII 0) and as such, this should not be assumed to be a nul | |
123 | * terminated string. ssid_len defines how many characters are valid | |
124 | * and the ssid field is not guaranteed to be nul terminated. | |
125 | */ | |
126 | u8 *ssid; | |
127 | ||
128 | /** | |
129 | * ssid_len - Length of the SSID | |
130 | */ | |
131 | size_t ssid_len; | |
132 | ||
133 | /** | |
134 | * bssid - BSSID | |
135 | * | |
136 | * If set, this network block is used only when associating with the AP | |
137 | * using the configured BSSID | |
2c5d725c JM |
138 | * |
139 | * If this is a persistent P2P group (disabled == 2), this is the GO | |
140 | * Device Address. | |
6fc6879b JM |
141 | */ |
142 | u8 bssid[ETH_ALEN]; | |
143 | ||
b83e4554 ST |
144 | /** |
145 | * bssid_blacklist - List of inacceptable BSSIDs | |
146 | */ | |
147 | u8 *bssid_blacklist; | |
148 | size_t num_bssid_blacklist; | |
149 | ||
150 | /** | |
151 | * bssid_blacklist - List of acceptable BSSIDs | |
152 | */ | |
153 | u8 *bssid_whitelist; | |
154 | size_t num_bssid_whitelist; | |
155 | ||
6fc6879b JM |
156 | /** |
157 | * bssid_set - Whether BSSID is configured for this network | |
158 | */ | |
159 | int bssid_set; | |
160 | ||
43a356b2 PK |
161 | /** |
162 | * bssid_hint - BSSID hint | |
163 | * | |
164 | * If set, this is configured to the driver as a preferred initial BSSID | |
165 | * while connecting to this network. | |
166 | */ | |
167 | u8 bssid_hint[ETH_ALEN]; | |
168 | ||
169 | /** | |
170 | * bssid_hint_set - Whether BSSID hint is configured for this network | |
171 | */ | |
172 | int bssid_hint_set; | |
173 | ||
9ec87666 JM |
174 | /** |
175 | * go_p2p_dev_addr - GO's P2P Device Address or all zeros if not set | |
176 | */ | |
177 | u8 go_p2p_dev_addr[ETH_ALEN]; | |
178 | ||
6fc6879b JM |
179 | /** |
180 | * psk - WPA pre-shared key (256 bits) | |
181 | */ | |
182 | u8 psk[32]; | |
183 | ||
184 | /** | |
185 | * psk_set - Whether PSK field is configured | |
186 | */ | |
187 | int psk_set; | |
188 | ||
189 | /** | |
190 | * passphrase - WPA ASCII passphrase | |
191 | * | |
192 | * If this is set, psk will be generated using the SSID and passphrase | |
193 | * configured for the network. ASCII passphrase must be between 8 and | |
194 | * 63 characters (inclusive). | |
195 | */ | |
196 | char *passphrase; | |
197 | ||
a34ca59e JM |
198 | /** |
199 | * sae_password - SAE password | |
200 | * | |
201 | * This parameter can be used to set a password for SAE. By default, the | |
202 | * passphrase value is used if this separate parameter is not used, but | |
203 | * passphrase follows the WPA-PSK constraints (8..63 characters) even | |
204 | * though SAE passwords do not have such constraints. | |
205 | */ | |
206 | char *sae_password; | |
207 | ||
9be19d0b JM |
208 | /** |
209 | * sae_password_id - SAE password identifier | |
210 | * | |
211 | * This parameter can be used to identify a specific SAE password. If | |
212 | * not included, the default SAE password is used instead. | |
213 | */ | |
214 | char *sae_password_id; | |
215 | ||
306ae225 JM |
216 | /** |
217 | * ext_psk - PSK/passphrase name in external storage | |
218 | * | |
219 | * If this is set, PSK/passphrase will be fetched from external storage | |
220 | * when requesting association with the network. | |
221 | */ | |
222 | char *ext_psk; | |
223 | ||
a52410c2 JM |
224 | /** |
225 | * mem_only_psk - Whether to keep PSK/passphrase only in memory | |
226 | * | |
227 | * 0 = allow psk/passphrase to be stored to the configuration file | |
228 | * 1 = do not store psk/passphrase to the configuration file | |
229 | */ | |
230 | int mem_only_psk; | |
231 | ||
6fc6879b JM |
232 | /** |
233 | * pairwise_cipher - Bitfield of allowed pairwise ciphers, WPA_CIPHER_* | |
234 | */ | |
235 | int pairwise_cipher; | |
236 | ||
237 | /** | |
238 | * group_cipher - Bitfield of allowed group ciphers, WPA_CIPHER_* | |
239 | */ | |
240 | int group_cipher; | |
241 | ||
61a56c14 JM |
242 | /** |
243 | * group_mgmt_cipher - Bitfield of allowed group management ciphers | |
244 | * | |
245 | * This is a bitfield of WPA_CIPHER_AES_128_CMAC and WPA_CIPHER_BIP_* | |
246 | * values. If 0, no constraint is used for the cipher, i.e., whatever | |
247 | * the AP uses is accepted. | |
248 | */ | |
249 | int group_mgmt_cipher; | |
250 | ||
6fc6879b JM |
251 | /** |
252 | * key_mgmt - Bitfield of allowed key management protocols | |
253 | * | |
254 | * WPA_KEY_MGMT_* | |
255 | */ | |
256 | int key_mgmt; | |
257 | ||
1f6c0ab8 BS |
258 | /** |
259 | * bg_scan_period - Background scan period in seconds, 0 to disable, or | |
260 | * -1 to indicate no change to default driver configuration | |
261 | */ | |
262 | int bg_scan_period; | |
263 | ||
6fc6879b JM |
264 | /** |
265 | * proto - Bitfield of allowed protocols, WPA_PROTO_* | |
266 | */ | |
267 | int proto; | |
268 | ||
269 | /** | |
270 | * auth_alg - Bitfield of allowed authentication algorithms | |
271 | * | |
272 | * WPA_AUTH_ALG_* | |
273 | */ | |
274 | int auth_alg; | |
275 | ||
276 | /** | |
277 | * scan_ssid - Scan this SSID with Probe Requests | |
278 | * | |
279 | * scan_ssid can be used to scan for APs using hidden SSIDs. | |
280 | * Note: Many drivers do not support this. ap_mode=2 can be used with | |
8406cd35 JM |
281 | * such drivers to use hidden SSIDs. Note2: Most nl80211-based drivers |
282 | * do support scan_ssid=1 and that should be used with them instead of | |
283 | * ap_scan=2. | |
6fc6879b JM |
284 | */ |
285 | int scan_ssid; | |
286 | ||
287 | #ifdef IEEE8021X_EAPOL | |
288 | #define EAPOL_FLAG_REQUIRE_KEY_UNICAST BIT(0) | |
289 | #define EAPOL_FLAG_REQUIRE_KEY_BROADCAST BIT(1) | |
290 | /** | |
291 | * eapol_flags - Bit field of IEEE 802.1X/EAPOL options (EAPOL_FLAG_*) | |
292 | */ | |
293 | int eapol_flags; | |
294 | ||
295 | /** | |
296 | * eap - EAP peer configuration for this network | |
297 | */ | |
298 | struct eap_peer_config eap; | |
299 | #endif /* IEEE8021X_EAPOL */ | |
300 | ||
301 | #define NUM_WEP_KEYS 4 | |
302 | #define MAX_WEP_KEY_LEN 16 | |
303 | /** | |
304 | * wep_key - WEP keys | |
305 | */ | |
306 | u8 wep_key[NUM_WEP_KEYS][MAX_WEP_KEY_LEN]; | |
307 | ||
308 | /** | |
309 | * wep_key_len - WEP key lengths | |
310 | */ | |
311 | size_t wep_key_len[NUM_WEP_KEYS]; | |
312 | ||
313 | /** | |
314 | * wep_tx_keyidx - Default key index for TX frames using WEP | |
315 | */ | |
316 | int wep_tx_keyidx; | |
317 | ||
318 | /** | |
319 | * proactive_key_caching - Enable proactive key caching | |
320 | * | |
321 | * This field can be used to enable proactive key caching which is also | |
322 | * known as opportunistic PMKSA caching for WPA2. This is disabled (0) | |
6e202021 JM |
323 | * by default unless default value is changed with the global okc=1 |
324 | * parameter. Enable by setting this to 1. | |
6fc6879b JM |
325 | * |
326 | * Proactive key caching is used to make supplicant assume that the APs | |
327 | * are using the same PMK and generate PMKSA cache entries without | |
328 | * doing RSN pre-authentication. This requires support from the AP side | |
329 | * and is normally used with wireless switches that co-locate the | |
330 | * authenticator. | |
6e202021 JM |
331 | * |
332 | * Internally, special value -1 is used to indicate that the parameter | |
333 | * was not specified in the configuration (i.e., default behavior is | |
334 | * followed). | |
6fc6879b JM |
335 | */ |
336 | int proactive_key_caching; | |
337 | ||
338 | /** | |
339 | * mixed_cell - Whether mixed cells are allowed | |
340 | * | |
341 | * This option can be used to configure whether so called mixed cells, | |
342 | * i.e., networks that use both plaintext and encryption in the same | |
343 | * SSID, are allowed. This is disabled (0) by default. Enable by | |
344 | * setting this to 1. | |
345 | */ | |
346 | int mixed_cell; | |
347 | ||
348 | #ifdef IEEE8021X_EAPOL | |
349 | ||
350 | /** | |
351 | * leap - Number of EAP methods using LEAP | |
352 | * | |
353 | * This field should be set to 1 if LEAP is enabled. This is used to | |
354 | * select IEEE 802.11 authentication algorithm. | |
355 | */ | |
356 | int leap; | |
357 | ||
358 | /** | |
359 | * non_leap - Number of EAP methods not using LEAP | |
360 | * | |
361 | * This field should be set to >0 if any EAP method other than LEAP is | |
362 | * enabled. This is used to select IEEE 802.11 authentication | |
363 | * algorithm. | |
364 | */ | |
365 | int non_leap; | |
366 | ||
367 | /** | |
368 | * eap_workaround - EAP workarounds enabled | |
369 | * | |
370 | * wpa_supplicant supports number of "EAP workarounds" to work around | |
371 | * interoperability issues with incorrectly behaving authentication | |
372 | * servers. This is recommended to be enabled by default because some | |
373 | * of the issues are present in large number of authentication servers. | |
374 | * | |
375 | * Strict EAP conformance mode can be configured by disabling | |
376 | * workarounds with eap_workaround = 0. | |
377 | */ | |
378 | unsigned int eap_workaround; | |
379 | ||
380 | #endif /* IEEE8021X_EAPOL */ | |
381 | ||
382 | /** | |
383 | * mode - IEEE 802.11 operation mode (Infrastucture/IBSS) | |
384 | * | |
385 | * 0 = infrastructure (Managed) mode, i.e., associate with an AP. | |
386 | * | |
387 | * 1 = IBSS (ad-hoc, peer-to-peer) | |
388 | * | |
1581b38b JM |
389 | * 2 = AP (access point) |
390 | * | |
2c5d725c JM |
391 | * 3 = P2P Group Owner (can be set in the configuration file) |
392 | * | |
393 | * 4 = P2P Group Formation (used internally; not in configuration | |
394 | * files) | |
395 | * | |
476e6bb6 TP |
396 | * 5 = Mesh |
397 | * | |
b2838baf JM |
398 | * Note: IBSS can only be used with key_mgmt NONE (plaintext and static |
399 | * WEP) and WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE | |
400 | * (fixed group key TKIP/CCMP) is available for backwards compatibility, | |
401 | * but its use is deprecated. WPA-None requires following network block | |
402 | * options: proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or | |
403 | * CCMP, but not both), and psk must also be set (either directly or | |
404 | * using ASCII passphrase). | |
6fc6879b | 405 | */ |
64e37be9 | 406 | enum wpas_mode mode; |
6fc6879b | 407 | |
b9074912 LD |
408 | /** |
409 | * pbss - Whether to use PBSS. Relevant to DMG networks only. | |
90f14962 LD |
410 | * 0 = do not use PBSS |
411 | * 1 = use PBSS | |
412 | * 2 = don't care (not allowed in AP mode) | |
b9074912 LD |
413 | * Used together with mode configuration. When mode is AP, it |
414 | * means to start a PCP instead of a regular AP. When mode is INFRA it | |
90f14962 LD |
415 | * means connect to a PCP instead of AP. In this mode you can also |
416 | * specify 2 (don't care) meaning connect to either AP or PCP. | |
417 | * P2P_GO and P2P_GROUP_FORMATION modes must use PBSS in DMG network. | |
b9074912 LD |
418 | */ |
419 | int pbss; | |
420 | ||
6fc6879b JM |
421 | /** |
422 | * disabled - Whether this network is currently disabled | |
423 | * | |
424 | * 0 = this network can be used (default). | |
425 | * 1 = this network block is disabled (can be enabled through | |
426 | * ctrl_iface, e.g., with wpa_cli or wpa_gui). | |
2c5d725c JM |
427 | * 2 = this network block includes parameters for a persistent P2P |
428 | * group (can be used with P2P ctrl_iface commands) | |
6fc6879b JM |
429 | */ |
430 | int disabled; | |
431 | ||
ec947ffc SD |
432 | /** |
433 | * disabled_for_connect - Whether this network was temporarily disabled | |
434 | * | |
435 | * This flag is used to reenable all the temporarily disabled networks | |
436 | * after either the success or failure of a WPS connection. | |
437 | */ | |
438 | int disabled_for_connect; | |
439 | ||
6fc6879b JM |
440 | /** |
441 | * id_str - Network identifier string for external scripts | |
442 | * | |
443 | * This value is passed to external ctrl_iface monitors in | |
444 | * WPA_EVENT_CONNECTED event and wpa_cli sets this as WPA_ID_STR | |
445 | * environment variable for action scripts. | |
446 | */ | |
447 | char *id_str; | |
448 | ||
6fc6879b JM |
449 | /** |
450 | * ieee80211w - Whether management frame protection is enabled | |
451 | * | |
452 | * This value is used to configure policy for management frame | |
453 | * protection (IEEE 802.11w). 0 = disabled, 1 = optional, 2 = required. | |
62d49803 JM |
454 | * This is disabled by default unless the default value has been changed |
455 | * with the global pmf=1/2 parameter. | |
456 | * | |
457 | * Internally, special value 3 is used to indicate that the parameter | |
458 | * was not specified in the configuration (i.e., default behavior is | |
459 | * followed). | |
6fc6879b | 460 | */ |
c746331b | 461 | enum mfp_options ieee80211w; |
6fc6879b | 462 | |
ce6829c2 MV |
463 | #ifdef CONFIG_OCV |
464 | /** | |
465 | * ocv - Enable/disable operating channel validation | |
466 | * | |
467 | * If this parameter is set to 1, stations will exchange OCI element | |
468 | * to cryptographically verify the operating channel. Setting this | |
469 | * parameter to 0 disables this option. Default value: 0. | |
470 | */ | |
471 | int ocv; | |
472 | #endif /* CONFIG_OCV */ | |
473 | ||
6fc6879b JM |
474 | /** |
475 | * frequency - Channel frequency in megahertz (MHz) for IBSS | |
476 | * | |
477 | * This value is used to configure the initial channel for IBSS (adhoc) | |
478 | * networks, e.g., 2412 = IEEE 802.11b/g channel 1. It is ignored in | |
479 | * the infrastructure mode. In addition, this value is only used by the | |
480 | * station that creates the IBSS. If an IBSS network with the | |
481 | * configured SSID is already present, the frequency of the network | |
482 | * will be used instead of this configured value. | |
483 | */ | |
484 | int frequency; | |
581a8cde | 485 | |
e8ff22f4 AAL |
486 | /** |
487 | * enable_edmg - Enable EDMG feature in STA/AP mode | |
488 | * | |
489 | * This flag is used for enabling the EDMG capability in STA/AP mode. | |
490 | */ | |
491 | int enable_edmg; | |
492 | ||
493 | /** | |
494 | * edmg_channel - EDMG channel number | |
495 | * | |
496 | * This value is used to configure the EDMG channel bonding feature. | |
497 | * In AP mode it defines the EDMG channel to start the AP on. | |
498 | * in STA mode it defines the EDMG channel to use for connection | |
499 | * (if supported by AP). | |
500 | */ | |
501 | u8 edmg_channel; | |
502 | ||
4d9e6fba JD |
503 | /** |
504 | * fixed_freq - Use fixed frequency for IBSS | |
505 | */ | |
506 | int fixed_freq; | |
507 | ||
d9909717 TB |
508 | #ifdef CONFIG_ACS |
509 | /** | |
510 | * ACS - Automatic Channel Selection for AP mode | |
511 | * | |
512 | * If present, it will be handled together with frequency. | |
513 | * frequency will be used to determine hardware mode only, when it is | |
514 | * used for both hardware mode and channel when used alone. This will | |
515 | * force the channel to be set to 0, thus enabling ACS. | |
516 | */ | |
517 | int acs; | |
518 | #endif /* CONFIG_ACS */ | |
519 | ||
2b2bb5a8 MH |
520 | /** |
521 | * mesh_basic_rates - BSS Basic rate set for mesh network | |
522 | * | |
523 | */ | |
524 | int *mesh_basic_rates; | |
525 | ||
e6096799 MH |
526 | /** |
527 | * Mesh network plink parameters | |
528 | */ | |
529 | int dot11MeshMaxRetries; | |
530 | int dot11MeshRetryTimeout; /* msec */ | |
531 | int dot11MeshConfirmTimeout; /* msec */ | |
532 | int dot11MeshHoldingTimeout; /* msec */ | |
533 | ||
b07ff9cb | 534 | int ht; |
7aeac985 RM |
535 | int ht40; |
536 | ||
20ea1ca4 EP |
537 | int vht; |
538 | ||
5a3319ab PX |
539 | int he; |
540 | ||
20c2ea41 | 541 | int max_oper_chwidth; |
c27f4c90 | 542 | |
2124a615 | 543 | unsigned int vht_center_freq1; |
c27f4c90 AK |
544 | unsigned int vht_center_freq2; |
545 | ||
581a8cde JM |
546 | /** |
547 | * wpa_ptk_rekey - Maximum lifetime for PTK in seconds | |
548 | * | |
549 | * This value can be used to enforce rekeying of PTK to mitigate some | |
550 | * attacks against TKIP deficiencies. | |
551 | */ | |
552 | int wpa_ptk_rekey; | |
d3a98225 | 553 | |
6c33ca9f JM |
554 | /** |
555 | * group_rekey - Group rekeying time in seconds | |
556 | * | |
557 | * This value, if non-zero, is used as the dot11RSNAConfigGroupRekeyTime | |
558 | * parameter when operating in Authenticator role in IBSS. | |
559 | */ | |
560 | int group_rekey; | |
561 | ||
d3a98225 JM |
562 | /** |
563 | * scan_freq - Array of frequencies to scan or %NULL for all | |
564 | * | |
565 | * This is an optional zero-terminated array of frequencies in | |
566 | * megahertz (MHz) to include in scan requests when searching for this | |
567 | * network. This can be used to speed up scanning when the network is | |
568 | * known to not use all possible channels. | |
569 | */ | |
570 | int *scan_freq; | |
60b94c98 JM |
571 | |
572 | /** | |
573 | * bgscan - Background scan and roaming parameters or %NULL if none | |
574 | * | |
575 | * This is an optional set of parameters for background scanning and | |
576 | * roaming within a network (ESS) in following format: | |
577 | * <bgscan module name>:<module parameters> | |
578 | */ | |
579 | char *bgscan; | |
b766a9a2 | 580 | |
e62f4ed0 VN |
581 | /** |
582 | * ignore_broadcast_ssid - Hide SSID in AP mode | |
583 | * | |
584 | * Send empty SSID in beacons and ignore probe request frames that do | |
585 | * not specify full SSID, i.e., require stations to know SSID. | |
586 | * default: disabled (0) | |
587 | * 1 = send empty (length=0) SSID in beacon and ignore probe request | |
588 | * for broadcast SSID | |
589 | * 2 = clear SSID (ASCII 0), but keep the original length (this may be | |
590 | * required with some clients that do not support empty SSID) and | |
591 | * ignore probe requests for broadcast SSID | |
592 | */ | |
593 | int ignore_broadcast_ssid; | |
594 | ||
b766a9a2 JM |
595 | /** |
596 | * freq_list - Array of allowed frequencies or %NULL for all | |
597 | * | |
598 | * This is an optional zero-terminated array of frequencies in | |
599 | * megahertz (MHz) to allow for selecting the BSS. If set, scan results | |
600 | * that do not match any of the specified frequencies are not | |
601 | * considered when selecting a BSS. | |
602 | */ | |
603 | int *freq_list; | |
2c5d725c | 604 | |
fbdcfd57 JM |
605 | /** |
606 | * p2p_client_list - List of P2P Clients in a persistent group (GO) | |
607 | * | |
608 | * This is a list of P2P Clients (P2P Device Address) that have joined | |
609 | * the persistent group. This is maintained on the GO for persistent | |
610 | * group entries (disabled == 2). | |
611 | */ | |
612 | u8 *p2p_client_list; | |
613 | ||
614 | /** | |
615 | * num_p2p_clients - Number of entries in p2p_client_list | |
616 | */ | |
617 | size_t num_p2p_clients; | |
618 | ||
b4a5dfa9 JM |
619 | #ifndef P2P_MAX_STORED_CLIENTS |
620 | #define P2P_MAX_STORED_CLIENTS 100 | |
621 | #endif /* P2P_MAX_STORED_CLIENTS */ | |
622 | ||
01a57fe4 JM |
623 | /** |
624 | * psk_list - Per-client PSKs (struct psk_list_entry) | |
625 | */ | |
626 | struct dl_list psk_list; | |
627 | ||
2c5d725c JM |
628 | /** |
629 | * p2p_group - Network generated as a P2P group (used internally) | |
630 | */ | |
631 | int p2p_group; | |
632 | ||
633 | /** | |
634 | * p2p_persistent_group - Whether this is a persistent group | |
635 | */ | |
636 | int p2p_persistent_group; | |
637 | ||
638 | /** | |
639 | * temporary - Whether this network is temporary and not to be saved | |
640 | */ | |
641 | int temporary; | |
d1c8ac88 JB |
642 | |
643 | /** | |
644 | * export_keys - Whether keys may be exported | |
645 | * | |
646 | * This attribute will be set when keys are determined through | |
647 | * WPS or similar so that they may be exported. | |
648 | */ | |
649 | int export_keys; | |
80e8a5ee BG |
650 | |
651 | #ifdef CONFIG_HT_OVERRIDES | |
652 | /** | |
653 | * disable_ht - Disable HT (IEEE 802.11n) for this network | |
654 | * | |
655 | * By default, use it if it is available, but this can be configured | |
656 | * to 1 to have it disabled. | |
657 | */ | |
658 | int disable_ht; | |
659 | ||
660 | /** | |
661 | * disable_ht40 - Disable HT40 for this network | |
662 | * | |
663 | * By default, use it if it is available, but this can be configured | |
664 | * to 1 to have it disabled. | |
665 | */ | |
666 | int disable_ht40; | |
667 | ||
a90497f8 BG |
668 | /** |
669 | * disable_sgi - Disable SGI (Short Guard Interval) for this network | |
670 | * | |
671 | * By default, use it if it is available, but this can be configured | |
672 | * to 1 to have it disabled. | |
673 | */ | |
674 | int disable_sgi; | |
675 | ||
39a5800f PK |
676 | /** |
677 | * disable_ldpc - Disable LDPC for this network | |
678 | * | |
679 | * By default, use it if it is available, but this can be configured | |
680 | * to 1 to have it disabled. | |
681 | */ | |
682 | int disable_ldpc; | |
683 | ||
d41cc8cc JM |
684 | /** |
685 | * ht40_intolerant - Indicate 40 MHz intolerant for this network | |
686 | */ | |
687 | int ht40_intolerant; | |
688 | ||
80e8a5ee BG |
689 | /** |
690 | * disable_max_amsdu - Disable MAX A-MSDU | |
691 | * | |
692 | * A-MDSU will be 3839 bytes when disabled, or 7935 | |
693 | * when enabled (assuming it is otherwise supported) | |
694 | * -1 (default) means do not apply any settings to the kernel. | |
695 | */ | |
696 | int disable_max_amsdu; | |
697 | ||
698 | /** | |
699 | * ampdu_factor - Maximum A-MPDU Length Exponent | |
700 | * | |
701 | * Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009. | |
702 | */ | |
703 | int ampdu_factor; | |
704 | ||
705 | /** | |
706 | * ampdu_density - Minimum A-MPDU Start Spacing | |
707 | * | |
708 | * Value: 0-7, see 7.3.2.56.3 in IEEE Std 802.11n-2009. | |
709 | */ | |
710 | int ampdu_density; | |
711 | ||
712 | /** | |
713 | * ht_mcs - Allowed HT-MCS rates, in ASCII hex: ffff0000... | |
714 | * | |
715 | * By default (empty string): Use whatever the OS has configured. | |
716 | */ | |
717 | char *ht_mcs; | |
cdeea70f SM |
718 | |
719 | /** | |
720 | * tx_stbc - Indicate STBC support for TX streams | |
721 | * | |
722 | * Value: -1..1, by default (-1): use whatever the OS or card has | |
723 | * configured. See IEEE Std 802.11-2016, 9.4.2.56.2. | |
724 | */ | |
725 | int tx_stbc; | |
726 | ||
727 | /** | |
728 | * rx_stbc - Indicate STBC support for RX streams | |
729 | * | |
730 | * Value: -1..3, by default (-1): use whatever the OS or card has | |
731 | * configured. See IEEE Std 802.11-2016, 9.4.2.56.2. | |
732 | */ | |
733 | int rx_stbc; | |
80e8a5ee | 734 | #endif /* CONFIG_HT_OVERRIDES */ |
07f53b8c | 735 | |
e9ee8dc3 JB |
736 | #ifdef CONFIG_VHT_OVERRIDES |
737 | /** | |
738 | * disable_vht - Disable VHT (IEEE 802.11ac) for this network | |
739 | * | |
740 | * By default, use it if it is available, but this can be configured | |
741 | * to 1 to have it disabled. | |
742 | */ | |
743 | int disable_vht; | |
744 | ||
745 | /** | |
746 | * vht_capa - VHT capabilities to use | |
747 | */ | |
748 | unsigned int vht_capa; | |
749 | ||
750 | /** | |
751 | * vht_capa_mask - mask for VHT capabilities | |
752 | */ | |
753 | unsigned int vht_capa_mask; | |
754 | ||
755 | int vht_rx_mcs_nss_1, vht_rx_mcs_nss_2, | |
756 | vht_rx_mcs_nss_3, vht_rx_mcs_nss_4, | |
757 | vht_rx_mcs_nss_5, vht_rx_mcs_nss_6, | |
758 | vht_rx_mcs_nss_7, vht_rx_mcs_nss_8; | |
759 | int vht_tx_mcs_nss_1, vht_tx_mcs_nss_2, | |
760 | vht_tx_mcs_nss_3, vht_tx_mcs_nss_4, | |
761 | vht_tx_mcs_nss_5, vht_tx_mcs_nss_6, | |
762 | vht_tx_mcs_nss_7, vht_tx_mcs_nss_8; | |
763 | #endif /* CONFIG_VHT_OVERRIDES */ | |
764 | ||
07f53b8c VT |
765 | /** |
766 | * ap_max_inactivity - Timeout in seconds to detect STA's inactivity | |
767 | * | |
768 | * This timeout value is used in AP mode to clean up inactive stations. | |
769 | * By default: 300 seconds. | |
770 | */ | |
771 | int ap_max_inactivity; | |
fdfb1c8b EL |
772 | |
773 | /** | |
774 | * dtim_period - DTIM period in Beacon intervals | |
775 | * By default: 2 | |
776 | */ | |
777 | int dtim_period; | |
00e5e3d5 | 778 | |
18206e02 JM |
779 | /** |
780 | * beacon_int - Beacon interval (default: 100 TU) | |
781 | */ | |
782 | int beacon_int; | |
783 | ||
00e5e3d5 JM |
784 | /** |
785 | * auth_failures - Number of consecutive authentication failures | |
786 | */ | |
787 | unsigned int auth_failures; | |
788 | ||
789 | /** | |
790 | * disabled_until - Network block disabled until this time if non-zero | |
791 | */ | |
4e1eae1d | 792 | struct os_reltime disabled_until; |
736d4f2d JM |
793 | |
794 | /** | |
795 | * parent_cred - Pointer to parent wpa_cred entry | |
796 | * | |
797 | * This pointer can be used to delete temporary networks when a wpa_cred | |
798 | * that was used to create them is removed. This pointer should not be | |
799 | * dereferences since it may not be updated in all cases. | |
800 | */ | |
801 | void *parent_cred; | |
dd10abcc HW |
802 | |
803 | #ifdef CONFIG_MACSEC | |
804 | /** | |
805 | * macsec_policy - Determines the policy for MACsec secure session | |
806 | * | |
807 | * 0: MACsec not in use (default) | |
808 | * 1: MACsec enabled - Should secure, accept key server's advice to | |
809 | * determine whether to use a secure session or not. | |
810 | */ | |
811 | int macsec_policy; | |
ad51731a | 812 | |
7b4d546e SD |
813 | /** |
814 | * macsec_integ_only - Determines how MACsec are transmitted | |
815 | * | |
816 | * This setting applies only when MACsec is in use, i.e., | |
817 | * - macsec_policy is enabled | |
818 | * - the key server has decided to enable MACsec | |
819 | * | |
820 | * 0: Encrypt traffic (default) | |
821 | * 1: Integrity only | |
822 | */ | |
823 | int macsec_integ_only; | |
824 | ||
e49b78c0 AK |
825 | /** |
826 | * macsec_replay_protect - Enable MACsec replay protection | |
827 | * | |
828 | * This setting applies only when MACsec is in use, i.e., | |
829 | * - macsec_policy is enabled | |
830 | * - the key server has decided to enable MACsec | |
831 | * | |
832 | * 0: Replay protection disabled (default) | |
833 | * 1: Replay protection enabled | |
834 | */ | |
835 | int macsec_replay_protect; | |
836 | ||
837 | /** | |
838 | * macsec_replay_window - MACsec replay protection window | |
839 | * | |
840 | * A window in which replay is tolerated, to allow receipt of frames | |
841 | * that have been misordered by the network. | |
842 | * | |
843 | * This setting applies only when MACsec replay protection active, i.e., | |
844 | * - macsec_replay_protect is enabled | |
845 | * - the key server has decided to enable MACsec | |
846 | * | |
847 | * 0: No replay window, strict check (default) | |
848 | * 1..2^32-1: number of packets that could be misordered | |
849 | */ | |
850 | u32 macsec_replay_window; | |
851 | ||
e0d9fd34 SD |
852 | /** |
853 | * macsec_port - MACsec port (in SCI) | |
854 | * | |
855 | * Port component of the SCI. | |
856 | * | |
857 | * Range: 1-65534 (default: 1) | |
858 | */ | |
859 | int macsec_port; | |
860 | ||
65dfa872 BA |
861 | /** |
862 | * mka_priority - Priority of MKA Actor | |
863 | * | |
864 | * Range: 0-255 (default: 255) | |
865 | */ | |
866 | int mka_priority; | |
867 | ||
ad51731a SD |
868 | /** |
869 | * mka_ckn - MKA pre-shared CKN | |
870 | */ | |
b678ed1e | 871 | #define MACSEC_CKN_MAX_LEN 32 |
872 | size_t mka_ckn_len; | |
873 | u8 mka_ckn[MACSEC_CKN_MAX_LEN]; | |
ad51731a SD |
874 | |
875 | /** | |
876 | * mka_cak - MKA pre-shared CAK | |
877 | */ | |
871439b5 JM |
878 | #define MACSEC_CAK_MAX_LEN 32 |
879 | size_t mka_cak_len; | |
880 | u8 mka_cak[MACSEC_CAK_MAX_LEN]; | |
ad51731a SD |
881 | |
882 | #define MKA_PSK_SET_CKN BIT(0) | |
883 | #define MKA_PSK_SET_CAK BIT(1) | |
884 | #define MKA_PSK_SET (MKA_PSK_SET_CKN | MKA_PSK_SET_CAK) | |
885 | /** | |
886 | * mka_psk_set - Whether mka_ckn and mka_cak are set | |
887 | */ | |
888 | u8 mka_psk_set; | |
dd10abcc | 889 | #endif /* CONFIG_MACSEC */ |
e376290c DS |
890 | |
891 | #ifdef CONFIG_HS20 | |
892 | int update_identifier; | |
6311547e JM |
893 | |
894 | /** | |
895 | * roaming_consortium_selection - Roaming Consortium Selection | |
896 | * | |
897 | * The matching Roaming Consortium OI that was used to generate this | |
898 | * network profile. | |
899 | */ | |
900 | u8 *roaming_consortium_selection; | |
901 | ||
902 | /** | |
903 | * roaming_consortium_selection_len - roaming_consortium_selection len | |
904 | */ | |
905 | size_t roaming_consortium_selection_len; | |
e376290c | 906 | #endif /* CONFIG_HS20 */ |
e5a4b85b HW |
907 | |
908 | unsigned int wps_run; | |
c267753b JM |
909 | |
910 | /** | |
911 | * mac_addr - MAC address policy | |
912 | * | |
913 | * 0 = use permanent MAC address | |
914 | * 1 = use random MAC address for each ESS connection | |
a313d17d | 915 | * 2 = like 1, but maintain OUI (with local admin bit set) |
c267753b JM |
916 | * |
917 | * Internally, special value -1 is used to indicate that the parameter | |
918 | * was not specified in the configuration (i.e., default behavior is | |
919 | * followed). | |
920 | */ | |
921 | int mac_addr; | |
07cb45cc TP |
922 | |
923 | /** | |
924 | * no_auto_peer - Do not automatically peer with compatible mesh peers | |
925 | * | |
926 | * When unset, the reception of a beacon from a another mesh peer in | |
927 | * this MBSS will trigger a peering attempt. | |
928 | */ | |
929 | int no_auto_peer; | |
b6317b41 | 930 | |
31a856a1 MH |
931 | /** |
932 | * mesh_rssi_threshold - Set mesh parameter mesh_rssi_threshold (dBm) | |
933 | * | |
934 | * -255..-1 = threshold value in dBm | |
935 | * 0 = not using RSSI threshold | |
936 | * 1 = do not change driver default | |
937 | */ | |
938 | int mesh_rssi_threshold; | |
939 | ||
b6317b41 LD |
940 | /** |
941 | * wps_disabled - WPS disabled in AP mode | |
942 | * | |
943 | * 0 = WPS enabled and configured (default) | |
944 | * 1 = WPS disabled | |
945 | */ | |
946 | int wps_disabled; | |
76e20f4f JM |
947 | |
948 | /** | |
949 | * fils_dh_group - FILS DH Group | |
950 | * | |
951 | * 0 = PFS disabled with FILS shared key authentication | |
952 | * 1-65535 DH Group to use for FILS PFS | |
953 | */ | |
954 | int fils_dh_group; | |
b979caae JM |
955 | |
956 | /** | |
957 | * dpp_connector - DPP Connector (signedConnector as string) | |
958 | */ | |
959 | char *dpp_connector; | |
960 | ||
961 | /** | |
962 | * dpp_netaccesskey - DPP netAccessKey (own private key) | |
963 | */ | |
964 | u8 *dpp_netaccesskey; | |
965 | ||
966 | /** | |
967 | * dpp_netaccesskey_len - DPP netAccessKey length in octets | |
968 | */ | |
969 | size_t dpp_netaccesskey_len; | |
970 | ||
971 | /** | |
972 | * net_access_key_expiry - DPP netAccessKey expiry in UNIX time stamp | |
973 | * | |
974 | * 0 indicates no expiration. | |
975 | */ | |
976 | unsigned int dpp_netaccesskey_expiry; | |
977 | ||
978 | /** | |
979 | * dpp_csign - C-sign-key (Configurator public key) | |
980 | */ | |
981 | u8 *dpp_csign; | |
982 | ||
983 | /** | |
984 | * dpp_csign_len - C-sign-key length in octets | |
985 | */ | |
986 | size_t dpp_csign_len; | |
987 | ||
ec9f4837 JM |
988 | /** |
989 | * owe_group - OWE DH Group | |
990 | * | |
2cb40e9f JM |
991 | * 0 = use default (19) first and then try all supported groups one by |
992 | * one if AP rejects the selected group | |
ec9f4837 JM |
993 | * 1-65535 DH Group to use for OWE |
994 | * | |
995 | * Groups 19 (NIST P-256), 20 (NIST P-384), and 21 (NIST P-521) are | |
996 | * currently supported. | |
997 | */ | |
998 | int owe_group; | |
c1790a5f JM |
999 | |
1000 | /** | |
1001 | * owe_only - OWE-only mode (disable transition mode) | |
1002 | * | |
1003 | * 0 = enable transition mode (allow connection to either OWE or open | |
1004 | * BSS) | |
1005 | * 1 = disable transition mode (allow connection only with OWE) | |
1006 | */ | |
1007 | int owe_only; | |
91073cca SD |
1008 | |
1009 | /** | |
1010 | * owe_transition_bss_select_count - OWE transition BSS select count | |
1011 | * | |
1012 | * This is an internally used variable (i.e., not used in external | |
1013 | * configuration) to track the number of selection attempts done for | |
1014 | * OWE BSS in transition mode. This allows fallback to an open BSS if | |
1015 | * the selection attempts for OWE BSS exceed the configured threshold. | |
1016 | */ | |
1017 | int owe_transition_bss_select_count; | |
5abc7823 VN |
1018 | |
1019 | /** | |
1020 | * multi_ap_backhaul_sta - Multi-AP backhaul STA | |
1021 | * 0 = normal (non-Multi-AP) station | |
1022 | * 1 = Multi-AP backhaul station | |
1023 | */ | |
1024 | int multi_ap_backhaul_sta; | |
9083ef13 JM |
1025 | |
1026 | /** | |
1027 | * ft_eap_pmksa_caching - Whether FT-EAP PMKSA caching is allowed | |
1028 | * 0 = do not try to use PMKSA caching with FT-EAP | |
1029 | * 1 = try to use PMKSA caching with FT-EAP | |
1030 | * | |
1031 | * This controls whether to try to use PMKSA caching with FT-EAP for the | |
1032 | * FT initial mobility domain association. | |
1033 | */ | |
1034 | int ft_eap_pmksa_caching; | |
6fc6879b JM |
1035 | }; |
1036 | ||
1037 | #endif /* CONFIG_SSID_H */ |