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tests: Fix DPP wait_auth_success() check for Configurator success
[thirdparty/hostap.git] / src / common / dpp.h
CommitLineData
be27e185
JM		 1/*
2 * DPP functionality shared between hostapd and wpa_supplicant
3 * Copyright (c) 2017, Qualcomm Atheros, Inc.
0b4a906d 4 * Copyright (c) 2018-2019, The Linux Foundation
be27e185
JM		 5 *
6 * This software may be distributed under the terms of the BSD license.
7 * See README for more details.
8 */
9
10#ifndef DPP_H
11#define DPP_H
12
1326cb76 13#ifdef CONFIG_DPP
be27e185
JM		 14#include <openssl/x509.h>
15
16#include "utils/list.h"
650a70a7 17#include "common/wpa_common.h"
be27e185
JM		 18#include "crypto/sha256.h"
19
10ec6a5f 20struct crypto_ecdh;
88a78bdd 21struct hostapd_ip_addr;
87d8435c 22struct dpp_global;
10ec6a5f 23
dc4d271c 24#define DPP_HDR_LEN (4 + 2) /* OUI, OUI Type, Crypto Suite, DPP frame type */
88a78bdd 25#define DPP_TCP_PORT 7871
dc4d271c 26
30d27b04
JM		 27enum dpp_public_action_frame_type {
28 DPP_PA_AUTHENTICATION_REQ = 0,
29 DPP_PA_AUTHENTICATION_RESP = 1,
30 DPP_PA_AUTHENTICATION_CONF = 2,
31 DPP_PA_PEER_DISCOVERY_REQ = 5,
32 DPP_PA_PEER_DISCOVERY_RESP = 6,
33 DPP_PA_PKEX_EXCHANGE_REQ = 7,
34 DPP_PA_PKEX_EXCHANGE_RESP = 8,
35 DPP_PA_PKEX_COMMIT_REVEAL_REQ = 9,
36 DPP_PA_PKEX_COMMIT_REVEAL_RESP = 10,
22f90b32 37 DPP_PA_CONFIGURATION_RESULT = 11,
30d27b04
JM		 38};
39
40enum dpp_attribute_id {
41 DPP_ATTR_STATUS = 0x1000,
42 DPP_ATTR_I_BOOTSTRAP_KEY_HASH = 0x1001,
43 DPP_ATTR_R_BOOTSTRAP_KEY_HASH = 0x1002,
44 DPP_ATTR_I_PROTOCOL_KEY = 0x1003,
45 DPP_ATTR_WRAPPED_DATA = 0x1004,
46 DPP_ATTR_I_NONCE = 0x1005,
47 DPP_ATTR_I_CAPABILITIES = 0x1006,
48 DPP_ATTR_R_NONCE = 0x1007,
49 DPP_ATTR_R_CAPABILITIES = 0x1008,
50 DPP_ATTR_R_PROTOCOL_KEY = 0x1009,
51 DPP_ATTR_I_AUTH_TAG = 0x100A,
52 DPP_ATTR_R_AUTH_TAG = 0x100B,
53 DPP_ATTR_CONFIG_OBJ = 0x100C,
54 DPP_ATTR_CONNECTOR = 0x100D,
55 DPP_ATTR_CONFIG_ATTR_OBJ = 0x100E,
56 DPP_ATTR_BOOTSTRAP_KEY = 0x100F,
30d27b04
JM		 57 DPP_ATTR_OWN_NET_NK_HASH = 0x1011,
58 DPP_ATTR_FINITE_CYCLIC_GROUP = 0x1012,
59 DPP_ATTR_ENCRYPTED_KEY = 0x1013,
60 DPP_ATTR_ENROLLEE_NONCE = 0x1014,
61 DPP_ATTR_CODE_IDENTIFIER = 0x1015,
85fd8263 62 DPP_ATTR_TRANSACTION_ID = 0x1016,
d2709206
JM		 63 DPP_ATTR_BOOTSTRAP_INFO = 0x1017,
64 DPP_ATTR_CHANNEL = 0x1018,
0b4a906d
JM		 65 DPP_ATTR_PROTOCOL_VERSION = 0x1019,
66 DPP_ATTR_ENVELOPED_DATA = 0x101A,
30d27b04
JM		 67};
68
69enum dpp_status_error {
70 DPP_STATUS_OK = 0,
71 DPP_STATUS_NOT_COMPATIBLE = 1,
72 DPP_STATUS_AUTH_FAILURE = 2,
73 DPP_STATUS_UNWRAP_FAILURE = 3,
74 DPP_STATUS_BAD_GROUP = 4,
75 DPP_STATUS_CONFIGURE_FAILURE = 5,
76 DPP_STATUS_RESPONSE_PENDING = 6,
e85b6601
JM		 77 DPP_STATUS_INVALID_CONNECTOR = 7,
78 DPP_STATUS_NO_MATCH = 8,
22f90b32 79 DPP_STATUS_CONFIG_REJECTED = 9,
30d27b04
JM		 80};
81
82#define DPP_CAPAB_ENROLLEE BIT(0)
83#define DPP_CAPAB_CONFIGURATOR BIT(1)
84#define DPP_CAPAB_ROLE_MASK (BIT(0) | BIT(1))
85
be27e185 86#define DPP_BOOTSTRAP_MAX_FREQ 30
30d27b04
JM		 87#define DPP_MAX_NONCE_LEN 32
88#define DPP_MAX_HASH_LEN 64
89#define DPP_MAX_SHARED_SECRET_LEN 66
be27e185
JM		 90
91struct dpp_curve_params {
92 const char *name;
93 size_t hash_len;
94 size_t aes_siv_key_len;
95 size_t nonce_len;
96 size_t prime_len;
97 const char *jwk_crv;
500ed7f0 98 u16 ike_group;
31f03cb0 99 const char *jws_alg;
be27e185
JM		 100};
101
102enum dpp_bootstrap_type {
103 DPP_BOOTSTRAP_QR_CODE,
500ed7f0 104 DPP_BOOTSTRAP_PKEX,
be27e185
JM		 105};
106
107struct dpp_bootstrap_info {
108 struct dl_list list;
109 unsigned int id;
110 enum dpp_bootstrap_type type;
111 char *uri;
112 u8 mac_addr[ETH_ALEN];
113 char *info;
114 unsigned int freq[DPP_BOOTSTRAP_MAX_FREQ];
115 unsigned int num_freq;
116 int own;
117 EVP_PKEY *pubkey;
118 u8 pubkey_hash[SHA256_MAC_LEN];
119 const struct dpp_curve_params *curve;
29ab69e4
JM		 120 unsigned int pkex_t; /* number of failures before dpp_pkex
121 * instantiation */
be27e185
JM		 122};
123
29ab69e4
JM		 124#define PKEX_COUNTER_T_LIMIT 5
125
500ed7f0 126struct dpp_pkex {
219d4c9f 127 void *msg_ctx;
500ed7f0
JM		 128 unsigned int initiator:1;
129 unsigned int exchange_done:1;
e0247e79 130 unsigned int failed:1;
500ed7f0
JM		 131 struct dpp_bootstrap_info *own_bi;
132 u8 own_mac[ETH_ALEN];
133 u8 peer_mac[ETH_ALEN];
134 char *identifier;
135 char *code;
136 EVP_PKEY *x;
137 EVP_PKEY *y;
138 u8 Mx[DPP_MAX_SHARED_SECRET_LEN];
139 u8 Nx[DPP_MAX_SHARED_SECRET_LEN];
140 u8 z[DPP_MAX_HASH_LEN];
141 EVP_PKEY *peer_bootstrap_key;
142 struct wpabuf *exchange_req;
143 struct wpabuf *exchange_resp;
29ab69e4 144 unsigned int t; /* number of failures on code use */
00d2d13d
JM		 145 unsigned int exch_req_wait_time;
146 unsigned int exch_req_tries;
147 unsigned int freq;
500ed7f0
JM		 148};
149
5dd745b7
JM		 150enum dpp_akm {
151 DPP_AKM_UNKNOWN,
152 DPP_AKM_DPP,
153 DPP_AKM_PSK,
154 DPP_AKM_SAE,
18015fc8
JM		 155 DPP_AKM_PSK_SAE,
156 DPP_AKM_SAE_DPP,
157 DPP_AKM_PSK_SAE_DPP,
5dd745b7
JM		 158};
159
461d39af
JM		 160struct dpp_configuration {
161 u8 ssid[32];
162 size_t ssid_len;
e3a5882b 163 enum dpp_akm akm;
461d39af
JM		 164
165 /* For DPP configuration (connector) */
166 os_time_t netaccesskey_expiry;
167
a4bf0078 168 /* TODO: groups */
20f612d9 169 char *group_id;
461d39af
JM		 170
171 /* For legacy configuration */
172 char *passphrase;
173 u8 psk[32];
9305c233 174 int psk_set;
461d39af
JM		 175};
176
30d27b04
JM		 177struct dpp_authentication {
178 void *msg_ctx;
0b4a906d 179 u8 peer_version;
30d27b04
JM		 180 const struct dpp_curve_params *curve;
181 struct dpp_bootstrap_info *peer_bi;
182 struct dpp_bootstrap_info *own_bi;
73f21929 183 struct dpp_bootstrap_info *tmp_own_bi;
30d27b04
JM		 184 u8 waiting_pubkey_hash[SHA256_MAC_LEN];
185 int response_pending;
186 enum dpp_status_error auth_resp_status;
22f90b32 187 enum dpp_status_error conf_resp_status;
30d27b04
JM		 188 u8 peer_mac_addr[ETH_ALEN];
189 u8 i_nonce[DPP_MAX_NONCE_LEN];
190 u8 r_nonce[DPP_MAX_NONCE_LEN];
461d39af 191 u8 e_nonce[DPP_MAX_NONCE_LEN];
30d27b04
JM		 192 u8 i_capab;
193 u8 r_capab;
194 EVP_PKEY *own_protocol_key;
195 EVP_PKEY *peer_protocol_key;
dc4d271c
JM		 196 struct wpabuf *req_msg;
197 struct wpabuf *resp_msg;
f97ace34
JM		 198 /* Intersection of possible frequencies for initiating DPP
199 * Authentication exchange */
200 unsigned int freq[DPP_BOOTSTRAP_MAX_FREQ];
201 unsigned int num_freq, freq_idx;
30d27b04 202 unsigned int curr_freq;
d2709206 203 unsigned int neg_freq;
f97ace34 204 unsigned int num_freq_iters;
30d27b04
JM		 205 size_t secret_len;
206 u8 Mx[DPP_MAX_SHARED_SECRET_LEN];
630ea133 207 size_t Mx_len;
30d27b04 208 u8 Nx[DPP_MAX_SHARED_SECRET_LEN];
630ea133 209 size_t Nx_len;
30d27b04 210 u8 Lx[DPP_MAX_SHARED_SECRET_LEN];
630ea133 211 size_t Lx_len;
30d27b04
JM		 212 u8 k1[DPP_MAX_HASH_LEN];
213 u8 k2[DPP_MAX_HASH_LEN];
214 u8 ke[DPP_MAX_HASH_LEN];
215 int initiator;
f97ace34 216 int waiting_auth_resp;
95b0104a 217 int waiting_auth_conf;
248264c6 218 int auth_req_ack;
95b0104a 219 unsigned int auth_resp_tries;
d1f08264 220 u8 allowed_roles;
30d27b04
JM		 221 int configurator;
222 int remove_on_tx_status;
22f90b32
JM		 223 int connect_on_tx_status;
224 int waiting_conf_result;
30d27b04 225 int auth_success;
461d39af 226 struct wpabuf *conf_req;
82feacce 227 const struct wpabuf *conf_resp; /* owned by GAS server */
461d39af
JM		 228 struct dpp_configuration *conf_ap;
229 struct dpp_configuration *conf_sta;
230 struct dpp_configurator *conf;
231 char *connector; /* received signedConnector */
232 u8 ssid[SSID_MAX_LEN];
233 u8 ssid_len;
8528994e
JM		 234 char passphrase[64];
235 u8 psk[PMK_LEN];
236 int psk_set;
5dd745b7 237 enum dpp_akm akm;
461d39af
JM		 238 struct wpabuf *net_access_key;
239 os_time_t net_access_key_expiry;
240 struct wpabuf *c_sign_key;
461d39af
JM		 241#ifdef CONFIG_TESTING_OPTIONS
242 char *config_obj_override;
243 char *discovery_override;
244 char *groups_override;
461d39af
JM		 245 unsigned int ignore_netaccesskey_mismatch:1;
246#endif /* CONFIG_TESTING_OPTIONS */
247};
248
249struct dpp_configurator {
250 struct dl_list list;
251 unsigned int id;
252 int own;
253 EVP_PKEY *csign;
254 char *kid;
255 const struct dpp_curve_params *curve;
30d27b04
JM		 256};
257
650a70a7
JM		 258struct dpp_introduction {
259 u8 pmkid[PMKID_LEN];
260 u8 pmk[PMK_LEN_MAX];
261 size_t pmk_len;
650a70a7
JM		 262};
263
88a78bdd
JM		 264struct dpp_relay_config {
265 const struct hostapd_ip_addr *ipaddr;
266 const u8 *pkhash;
267
268 void *cb_ctx;
269 void (*tx)(void *ctx, const u8 *addr, unsigned int freq, const u8 *msg,
270 size_t len);
271 void (*gas_resp_tx)(void *ctx, const u8 *addr, u8 dialog_token, int prot,
272 struct wpabuf *buf);
273};
274
275struct dpp_controller_config {
276 const char *configurator_params;
277 int tcp_port;
278};
279
60239f60
JM		 280#ifdef CONFIG_TESTING_OPTIONS
281enum dpp_test_behavior {
282 DPP_TEST_DISABLED = 0,
283 DPP_TEST_AFTER_WRAPPED_DATA_AUTH_REQ = 1,
284 DPP_TEST_AFTER_WRAPPED_DATA_AUTH_RESP = 2,
285 DPP_TEST_AFTER_WRAPPED_DATA_AUTH_CONF = 3,
286 DPP_TEST_AFTER_WRAPPED_DATA_PKEX_CR_REQ = 4,
287 DPP_TEST_AFTER_WRAPPED_DATA_PKEX_CR_RESP = 5,
288 DPP_TEST_AFTER_WRAPPED_DATA_CONF_REQ = 6,
289 DPP_TEST_AFTER_WRAPPED_DATA_CONF_RESP = 7,
290 DPP_TEST_ZERO_I_CAPAB = 8,
291 DPP_TEST_ZERO_R_CAPAB = 9,
0e7cb8c6
JM		 292 DPP_TEST_NO_R_BOOTSTRAP_KEY_HASH_AUTH_REQ = 10,
293 DPP_TEST_NO_I_BOOTSTRAP_KEY_HASH_AUTH_REQ = 11,
294 DPP_TEST_NO_I_PROTO_KEY_AUTH_REQ = 12,
295 DPP_TEST_NO_I_NONCE_AUTH_REQ = 13,
296 DPP_TEST_NO_I_CAPAB_AUTH_REQ = 14,
297 DPP_TEST_NO_WRAPPED_DATA_AUTH_REQ = 15,
ce9acce0
JM		 298 DPP_TEST_NO_STATUS_AUTH_RESP = 16,
299 DPP_TEST_NO_R_BOOTSTRAP_KEY_HASH_AUTH_RESP = 17,
300 DPP_TEST_NO_I_BOOTSTRAP_KEY_HASH_AUTH_RESP = 18,
301 DPP_TEST_NO_R_PROTO_KEY_AUTH_RESP = 19,
302 DPP_TEST_NO_R_NONCE_AUTH_RESP = 20,
303 DPP_TEST_NO_I_NONCE_AUTH_RESP = 21,
304 DPP_TEST_NO_R_CAPAB_AUTH_RESP = 22,
305 DPP_TEST_NO_R_AUTH_AUTH_RESP = 23,
306 DPP_TEST_NO_WRAPPED_DATA_AUTH_RESP = 24,
f9c7d770
JM		 307 DPP_TEST_NO_STATUS_AUTH_CONF = 25,
308 DPP_TEST_NO_R_BOOTSTRAP_KEY_HASH_AUTH_CONF = 26,
309 DPP_TEST_NO_I_BOOTSTRAP_KEY_HASH_AUTH_CONF = 27,
310 DPP_TEST_NO_I_AUTH_AUTH_CONF = 28,
311 DPP_TEST_NO_WRAPPED_DATA_AUTH_CONF = 29,
978bc3f2
JM		 312 DPP_TEST_I_NONCE_MISMATCH_AUTH_RESP = 30,
313 DPP_TEST_INCOMPATIBLE_R_CAPAB_AUTH_RESP = 31,
314 DPP_TEST_R_AUTH_MISMATCH_AUTH_RESP = 32,
315 DPP_TEST_I_AUTH_MISMATCH_AUTH_CONF = 33,
61f9f27f
JM		 316 DPP_TEST_NO_FINITE_CYCLIC_GROUP_PKEX_EXCHANGE_REQ = 34,
317 DPP_TEST_NO_ENCRYPTED_KEY_PKEX_EXCHANGE_REQ = 35,
318 DPP_TEST_NO_STATUS_PKEX_EXCHANGE_RESP = 36,
319 DPP_TEST_NO_ENCRYPTED_KEY_PKEX_EXCHANGE_RESP = 37,
320 DPP_TEST_NO_BOOTSTRAP_KEY_PKEX_CR_REQ = 38,
321 DPP_TEST_NO_I_AUTH_TAG_PKEX_CR_REQ = 39,
322 DPP_TEST_NO_WRAPPED_DATA_PKEX_CR_REQ = 40,
323 DPP_TEST_NO_BOOTSTRAP_KEY_PKEX_CR_RESP = 41,
324 DPP_TEST_NO_R_AUTH_TAG_PKEX_CR_RESP = 42,
325 DPP_TEST_NO_WRAPPED_DATA_PKEX_CR_RESP = 43,
1cfcbd32
JM		 326 DPP_TEST_INVALID_ENCRYPTED_KEY_PKEX_EXCHANGE_REQ = 44,
327 DPP_TEST_INVALID_ENCRYPTED_KEY_PKEX_EXCHANGE_RESP = 45,
f31ef96d 328 DPP_TEST_INVALID_STATUS_PKEX_EXCHANGE_RESP = 46,
89d0bf67
JM		 329 DPP_TEST_INVALID_BOOTSTRAP_KEY_PKEX_CR_REQ = 47,
330 DPP_TEST_INVALID_BOOTSTRAP_KEY_PKEX_CR_RESP = 48,
7e0ebe21
JM		 331 DPP_TEST_I_AUTH_TAG_MISMATCH_PKEX_CR_REQ = 49,
332 DPP_TEST_R_AUTH_TAG_MISMATCH_PKEX_CR_RESP = 50,
f411ad1b
JM		 333 DPP_TEST_NO_E_NONCE_CONF_REQ = 51,
334 DPP_TEST_NO_CONFIG_ATTR_OBJ_CONF_REQ = 52,
335 DPP_TEST_NO_WRAPPED_DATA_CONF_REQ = 53,
336 DPP_TEST_NO_E_NONCE_CONF_RESP = 54,
337 DPP_TEST_NO_CONFIG_OBJ_CONF_RESP = 55,
338 DPP_TEST_NO_STATUS_CONF_RESP = 56,
339 DPP_TEST_NO_WRAPPED_DATA_CONF_RESP = 57,
af7f10fc
JM		 340 DPP_TEST_INVALID_STATUS_CONF_RESP = 58,
341 DPP_TEST_E_NONCE_MISMATCH_CONF_RESP = 59,
a306ed5a
JM		 342 DPP_TEST_NO_TRANSACTION_ID_PEER_DISC_REQ = 60,
343 DPP_TEST_NO_CONNECTOR_PEER_DISC_REQ = 61,
344 DPP_TEST_NO_TRANSACTION_ID_PEER_DISC_RESP = 62,
345 DPP_TEST_NO_STATUS_PEER_DISC_RESP = 63,
346 DPP_TEST_NO_CONNECTOR_PEER_DISC_RESP = 64,
762fb4f0 347 DPP_TEST_AUTH_RESP_IN_PLACE_OF_CONF = 65,
b6b4226b
JM		 348 DPP_TEST_INVALID_I_PROTO_KEY_AUTH_REQ = 66,
349 DPP_TEST_INVALID_R_PROTO_KEY_AUTH_RESP = 67,
65ecce87
JM		 350 DPP_TEST_INVALID_R_BOOTSTRAP_KEY_HASH_AUTH_REQ = 68,
351 DPP_TEST_INVALID_I_BOOTSTRAP_KEY_HASH_AUTH_REQ = 69,
352 DPP_TEST_INVALID_R_BOOTSTRAP_KEY_HASH_AUTH_RESP = 70,
353 DPP_TEST_INVALID_I_BOOTSTRAP_KEY_HASH_AUTH_RESP = 71,
354 DPP_TEST_INVALID_R_BOOTSTRAP_KEY_HASH_AUTH_CONF = 72,
355 DPP_TEST_INVALID_I_BOOTSTRAP_KEY_HASH_AUTH_CONF = 73,
3f35ec2d
JM		 356 DPP_TEST_INVALID_STATUS_AUTH_RESP = 74,
357 DPP_TEST_INVALID_STATUS_AUTH_CONF = 75,
f9cf7d03 358 DPP_TEST_INVALID_CONFIG_ATTR_OBJ_CONF_REQ = 76,
4b8de0c9
JM		 359 DPP_TEST_INVALID_TRANSACTION_ID_PEER_DISC_RESP = 77,
360 DPP_TEST_INVALID_STATUS_PEER_DISC_RESP = 78,
361 DPP_TEST_INVALID_CONNECTOR_PEER_DISC_RESP = 79,
362 DPP_TEST_INVALID_CONNECTOR_PEER_DISC_REQ = 80,
a4446739 363 DPP_TEST_INVALID_I_NONCE_AUTH_REQ = 81,
55c6c858 364 DPP_TEST_INVALID_TRANSACTION_ID_PEER_DISC_REQ = 82,
f0a383a9 365 DPP_TEST_INVALID_E_NONCE_CONF_REQ = 83,
34603767
JM		 366 DPP_TEST_STOP_AT_PKEX_EXCHANGE_RESP = 84,
367 DPP_TEST_STOP_AT_PKEX_CR_REQ = 85,
368 DPP_TEST_STOP_AT_PKEX_CR_RESP = 86,
369 DPP_TEST_STOP_AT_AUTH_REQ = 87,
370 DPP_TEST_STOP_AT_AUTH_RESP = 88,
371 DPP_TEST_STOP_AT_AUTH_CONF = 89,
372 DPP_TEST_STOP_AT_CONF_REQ = 90,
67b3bcc9 373 DPP_TEST_REJECT_CONFIG = 91,
60239f60
JM		 374};
375
376extern enum dpp_test_behavior dpp_test;
2bdc47a9
JM		 377extern u8 dpp_pkex_own_mac_override[ETH_ALEN];
378extern u8 dpp_pkex_peer_mac_override[ETH_ALEN];
acc555f9
JM		 379extern u8 dpp_pkex_ephemeral_key_override[600];
380extern size_t dpp_pkex_ephemeral_key_override_len;
f5526975
JM		 381extern u8 dpp_protocol_key_override[600];
382extern size_t dpp_protocol_key_override_len;
055cd397
JM		 383extern u8 dpp_nonce_override[DPP_MAX_NONCE_LEN];
384extern size_t dpp_nonce_override_len;
60239f60
JM		 385#endif /* CONFIG_TESTING_OPTIONS */
386
be27e185 387void dpp_bootstrap_info_free(struct dpp_bootstrap_info *info);
484788b8 388const char * dpp_bootstrap_type_txt(enum dpp_bootstrap_type type);
500ed7f0 389int dpp_bootstrap_key_hash(struct dpp_bootstrap_info *bi);
be27e185
JM		 390int dpp_parse_uri_chan_list(struct dpp_bootstrap_info *bi,
391 const char *chan_list);
392int dpp_parse_uri_mac(struct dpp_bootstrap_info *bi, const char *mac);
393int dpp_parse_uri_info(struct dpp_bootstrap_info *bi, const char *info);
394struct dpp_bootstrap_info * dpp_parse_qr_code(const char *uri);
395char * dpp_keygen(struct dpp_bootstrap_info *bi, const char *curve,
396 const u8 *privkey, size_t privkey_len);
f97ace34 397struct hostapd_hw_modes;
30d27b04
JM		 398struct dpp_authentication * dpp_auth_init(void *msg_ctx,
399 struct dpp_bootstrap_info *peer_bi,
400 struct dpp_bootstrap_info *own_bi,
d1f08264 401 u8 dpp_allowed_roles,
f97ace34
JM		 402 unsigned int neg_freq,
403 struct hostapd_hw_modes *own_modes,
404 u16 num_modes);
30d27b04
JM		 405struct dpp_authentication *
406dpp_auth_req_rx(void *msg_ctx, u8 dpp_allowed_roles, int qr_mutual,
407 struct dpp_bootstrap_info *peer_bi,
408 struct dpp_bootstrap_info *own_bi,
dc4d271c 409 unsigned int freq, const u8 *hdr, const u8 *attr_start,
27fefbbb 410 size_t attr_len);
30d27b04 411struct wpabuf *
dc4d271c
JM		 412dpp_auth_resp_rx(struct dpp_authentication *auth, const u8 *hdr,
413 const u8 *attr_start, size_t attr_len);
461d39af
JM		 414struct wpabuf * dpp_build_conf_req(struct dpp_authentication *auth,
415 const char *json);
dc4d271c
JM		 416int dpp_auth_conf_rx(struct dpp_authentication *auth, const u8 *hdr,
417 const u8 *attr_start, size_t attr_len);
30d27b04
JM		 418int dpp_notify_new_qr_code(struct dpp_authentication *auth,
419 struct dpp_bootstrap_info *peer_bi);
9305c233 420struct dpp_configuration * dpp_configuration_alloc(const char *type);
18015fc8
JM		 421int dpp_akm_psk(enum dpp_akm akm);
422int dpp_akm_sae(enum dpp_akm akm);
423int dpp_akm_legacy(enum dpp_akm akm);
424int dpp_akm_dpp(enum dpp_akm akm);
425int dpp_akm_ver2(enum dpp_akm akm);
9305c233 426int dpp_configuration_valid(const struct dpp_configuration *conf);
461d39af 427void dpp_configuration_free(struct dpp_configuration *conf);
87d8435c
JM		 428int dpp_set_configurator(struct dpp_global *dpp, void *msg_ctx,
429 struct dpp_authentication *auth,
430 const char *cmd);
30d27b04 431void dpp_auth_deinit(struct dpp_authentication *auth);
461d39af
JM		 432struct wpabuf *
433dpp_conf_req_rx(struct dpp_authentication *auth, const u8 *attr_start,
434 size_t attr_len);
435int dpp_conf_resp_rx(struct dpp_authentication *auth,
436 const struct wpabuf *resp);
22f90b32
JM		 437enum dpp_status_error dpp_conf_result_rx(struct dpp_authentication *auth,
438 const u8 *hdr,
439 const u8 *attr_start, size_t attr_len);
440struct wpabuf * dpp_build_conf_result(struct dpp_authentication *auth,
441 enum dpp_status_error status);
30d27b04
JM		 442struct wpabuf * dpp_alloc_msg(enum dpp_public_action_frame_type type,
443 size_t len);
444const u8 * dpp_get_attr(const u8 *buf, size_t len, u16 req_id, u16 *ret_len);
445int dpp_check_attrs(const u8 *buf, size_t len);
461d39af 446int dpp_key_expired(const char *timestamp, os_time_t *expiry);
5dd745b7 447const char * dpp_akm_str(enum dpp_akm akm);
8179ae3a
PK		 448int dpp_configurator_get_key(const struct dpp_configurator *conf, char *buf,
449 size_t buflen);
461d39af
JM		 450void dpp_configurator_free(struct dpp_configurator *conf);
451struct dpp_configurator *
452dpp_keygen_configurator(const char *curve, const u8 *privkey,
453 size_t privkey_len);
f522bb23 454int dpp_configurator_own_config(struct dpp_authentication *auth,
a2588be8 455 const char *curve, int ap);
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JM		 456enum dpp_status_error
457dpp_peer_intro(struct dpp_introduction *intro, const char *own_connector,
458 const u8 *net_access_key, size_t net_access_key_len,
459 const u8 *csign_key, size_t csign_key_len,
460 const u8 *peer_connector, size_t peer_connector_len,
461 os_time_t *expiry);
219d4c9f 462struct dpp_pkex * dpp_pkex_init(void *msg_ctx, struct dpp_bootstrap_info *bi,
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JM		 463 const u8 *own_mac,
464 const char *identifier,
465 const char *code);
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JM		 466struct dpp_pkex * dpp_pkex_rx_exchange_req(void *msg_ctx,
467 struct dpp_bootstrap_info *bi,
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JM		 468 const u8 *own_mac,
469 const u8 *peer_mac,
470 const char *identifier,
471 const char *code,
472 const u8 *buf, size_t len);
473struct wpabuf * dpp_pkex_rx_exchange_resp(struct dpp_pkex *pkex,
af4103e5 474 const u8 *peer_mac,
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JM		 475 const u8 *buf, size_t len);
476struct wpabuf * dpp_pkex_rx_commit_reveal_req(struct dpp_pkex *pkex,
4be5bc98 477 const u8 *hdr,
500ed7f0 478 const u8 *buf, size_t len);
4be5bc98 479int dpp_pkex_rx_commit_reveal_resp(struct dpp_pkex *pkex, const u8 *hdr,
500ed7f0
JM		 480 const u8 *buf, size_t len);
481void dpp_pkex_free(struct dpp_pkex *pkex);
be27e185 482
4b8de0c9
JM		 483char * dpp_corrupt_connector_signature(const char *connector);
484
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JM		 485
486struct dpp_pfs {
487 struct crypto_ecdh *ecdh;
488 const struct dpp_curve_params *curve;
489 struct wpabuf *ie;
490 struct wpabuf *secret;
491};
492
493struct dpp_pfs * dpp_pfs_init(const u8 *net_access_key,
494 size_t net_access_key_len);
495int dpp_pfs_process(struct dpp_pfs *pfs, const u8 *peer_ie, size_t peer_ie_len);
496void dpp_pfs_free(struct dpp_pfs *pfs);
497
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JM		 498struct dpp_bootstrap_info * dpp_add_qr_code(struct dpp_global *dpp,
499 const char *uri);
500int dpp_bootstrap_gen(struct dpp_global *dpp, const char *cmd);
501struct dpp_bootstrap_info *
502dpp_bootstrap_get_id(struct dpp_global *dpp, unsigned int id);
503int dpp_bootstrap_remove(struct dpp_global *dpp, const char *id);
504struct dpp_bootstrap_info *
505dpp_pkex_finish(struct dpp_global *dpp, struct dpp_pkex *pkex, const u8 *peer,
506 unsigned int freq);
507const char * dpp_bootstrap_get_uri(struct dpp_global *dpp, unsigned int id);
508int dpp_bootstrap_info(struct dpp_global *dpp, int id,
509 char *reply, int reply_size);
510void dpp_bootstrap_find_pair(struct dpp_global *dpp, const u8 *i_bootstrap,
511 const u8 *r_bootstrap,
512 struct dpp_bootstrap_info **own_bi,
513 struct dpp_bootstrap_info **peer_bi);
514int dpp_configurator_add(struct dpp_global *dpp, const char *cmd);
515int dpp_configurator_remove(struct dpp_global *dpp, const char *id);
516int dpp_configurator_get_key_id(struct dpp_global *dpp, unsigned int id,
517 char *buf, size_t buflen);
88a78bdd
JM		 518int dpp_relay_add_controller(struct dpp_global *dpp,
519 struct dpp_relay_config *config);
520int dpp_relay_rx_action(struct dpp_global *dpp, const u8 *src, const u8 *hdr,
521 const u8 *buf, size_t len, unsigned int freq,
522 const u8 *i_bootstrap, const u8 *r_bootstrap);
523int dpp_relay_rx_gas_req(struct dpp_global *dpp, const u8 *src, const u8 *data,
524 size_t data_len);
525int dpp_controller_start(struct dpp_global *dpp,
526 struct dpp_controller_config *config);
527void dpp_controller_stop(struct dpp_global *dpp);
528int dpp_tcp_init(struct dpp_global *dpp, struct dpp_authentication *auth,
529 const struct hostapd_ip_addr *addr, int port);
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JM		 530
531struct dpp_global_config {
532 void *msg_ctx;
88a78bdd
JM		 533 void *cb_ctx;
534 int (*process_conf_obj)(void *ctx, struct dpp_authentication *auth);
2ed2b52f
JM		 535};
536
537struct dpp_global * dpp_global_init(struct dpp_global_config *config);
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JM		 538void dpp_global_clear(struct dpp_global *dpp);
539void dpp_global_deinit(struct dpp_global *dpp);
540
1326cb76 541#endif /* CONFIG_DPP */
be27e185 542#endif /* DPP_H */
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