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EAP-SIM DB: Remove unnecessary username prefix checks
[thirdparty/hostap.git] / wpa_supplicant / eapol_test.c
CommitLineData
6fc6879b
JM		 1/*
2 * WPA Supplicant - test code
f64adcd7 3 * Copyright (c) 2003-2012, 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 * IEEE 802.1X Supplicant test code (to be used in place of wpa_supplicant.c.
9 * Not used in production version.
10 */
11
12#include "includes.h"
13#include <assert.h>
14
15#include "common.h"
306ae225 16#include "utils/ext_password.h"
6fc6879b
JM		 17#include "config.h"
18#include "eapol_supp/eapol_supp_sm.h"
19#include "eap_peer/eap.h"
eacc12bf 20#include "eap_server/eap_methods.h"
6fc6879b 21#include "eloop.h"
1b414f59 22#include "utils/base64.h"
3acb5005 23#include "rsn_supp/wpa.h"
6fc6879b
JM		 24#include "eap_peer/eap_i.h"
25#include "wpa_supplicant_i.h"
26#include "radius/radius.h"
27#include "radius/radius_client.h"
4f525d8e 28#include "common/wpa_ctrl.h"
6fc6879b
JM		 29#include "ctrl_iface.h"
30#include "pcsc_funcs.h"
31
32
33extern int wpa_debug_level;
34extern int wpa_debug_show_keys;
35
c5121837 36struct wpa_driver_ops *wpa_drivers[] = { NULL };
6fc6879b
JM		 37
38
db803a36
TW		 39struct extra_radius_attr {
40 u8 type;
41 char syntax;
42 char *data;
43 struct extra_radius_attr *next;
44};
45
6fc6879b
JM		 46struct eapol_test_data {
47 struct wpa_supplicant *wpa_s;
48
49 int eapol_test_num_reauths;
50 int no_mppe_keys;
51 int num_mppe_ok, num_mppe_mismatch;
52
53 u8 radius_identifier;
54 struct radius_msg *last_recv_radius;
55 struct in_addr own_ip_addr;
56 struct radius_client_data *radius;
57 struct hostapd_radius_servers *radius_conf;
58
e100828b
JM		 59 /* last received EAP Response from Authentication Server */
60 struct wpabuf *last_eap_radius;
6fc6879b
JM		 61
62 u8 authenticator_pmk[PMK_LEN];
63 size_t authenticator_pmk_len;
64 int radius_access_accept_received;
65 int radius_access_reject_received;
66 int auth_timed_out;
67
68 u8 *eap_identity;
69 size_t eap_identity_len;
70
71 char *connect_info;
72 u8 own_addr[ETH_ALEN];
db803a36 73 struct extra_radius_attr *extra_attrs;
1b414f59
JM		 74
75 FILE *server_cert_file;
6fc6879b
JM		 76};
77
78static struct eapol_test_data eapol_test;
79
80
81static void send_eap_request_identity(void *eloop_ctx, void *timeout_ctx);
82
83
84static void hostapd_logger_cb(void *ctx, const u8 *addr, unsigned int module,
85 int level, const char *txt, size_t len)
86{
87 if (addr)
88 wpa_printf(MSG_DEBUG, "STA " MACSTR ": %s\n",
89 MAC2STR(addr), txt);
90 else
91 wpa_printf(MSG_DEBUG, "%s", txt);
92}
93
94
db803a36
TW		 95static int add_extra_attr(struct radius_msg *msg,
96 struct extra_radius_attr *attr)
97{
98 size_t len;
99 char *pos;
100 u32 val;
101 char buf[128];
102
103 switch (attr->syntax) {
104 case 's':
105 os_snprintf(buf, sizeof(buf), "%s", attr->data);
106 len = os_strlen(buf);
107 break;
108 case 'n':
109 buf[0] = '\0';
110 len = 1;
111 break;
112 case 'x':
113 pos = attr->data;
114 if (pos[0] == '0' && pos[1] == 'x')
115 pos += 2;
116 len = os_strlen(pos);
117 if ((len & 1) || (len / 2) > sizeof(buf)) {
118 printf("Invalid extra attribute hexstring\n");
119 return -1;
120 }
121 len /= 2;
122 if (hexstr2bin(pos, (u8 *) buf, len) < 0) {
123 printf("Invalid extra attribute hexstring\n");
124 return -1;
125 }
126 break;
127 case 'd':
128 val = htonl(atoi(attr->data));
129 os_memcpy(buf, &val, 4);
130 len = 4;
131 break;
132 default:
133 printf("Incorrect extra attribute syntax specification\n");
134 return -1;
135 }
136
137 if (!radius_msg_add_attr(msg, attr->type, (u8 *) buf, len)) {
138 printf("Could not add attribute %d\n", attr->type);
139 return -1;
140 }
141
142 return 0;
143}
144
145
146static int add_extra_attrs(struct radius_msg *msg,
147 struct extra_radius_attr *attrs)
148{
149 struct extra_radius_attr *p;
150 for (p = attrs; p; p = p->next) {
151 if (add_extra_attr(msg, p) < 0)
152 return -1;
153 }
154 return 0;
155}
156
157
676ea341
JM		 158static struct extra_radius_attr *
159find_extra_attr(struct extra_radius_attr *attrs, u8 type)
160{
161 struct extra_radius_attr *p;
162 for (p = attrs; p; p = p->next) {
163 if (p->type == type)
164 return p;
165 }
166 return NULL;
167}
168
169
6fc6879b
JM		 170static void ieee802_1x_encapsulate_radius(struct eapol_test_data *e,
171 const u8 *eap, size_t len)
172{
173 struct radius_msg *msg;
174 char buf[128];
175 const struct eap_hdr *hdr;
176 const u8 *pos;
177
178 wpa_printf(MSG_DEBUG, "Encapsulating EAP message into a RADIUS "
179 "packet");
180
181 e->radius_identifier = radius_client_get_id(e->radius);
182 msg = radius_msg_new(RADIUS_CODE_ACCESS_REQUEST,
183 e->radius_identifier);
184 if (msg == NULL) {
185 printf("Could not create net RADIUS packet\n");
186 return;
187 }
188
189 radius_msg_make_authenticator(msg, (u8 *) e, sizeof(*e));
190
191 hdr = (const struct eap_hdr *) eap;
192 pos = (const u8 *) (hdr + 1);
193 if (len > sizeof(*hdr) && hdr->code == EAP_CODE_RESPONSE &&
194 pos[0] == EAP_TYPE_IDENTITY) {
195 pos++;
196 os_free(e->eap_identity);
197 e->eap_identity_len = len - sizeof(*hdr) - 1;
198 e->eap_identity = os_malloc(e->eap_identity_len);
199 if (e->eap_identity) {
200 os_memcpy(e->eap_identity, pos, e->eap_identity_len);
201 wpa_hexdump(MSG_DEBUG, "Learned identity from "
202 "EAP-Response-Identity",
203 e->eap_identity, e->eap_identity_len);
204 }
205 }
206
207 if (e->eap_identity &&
208 !radius_msg_add_attr(msg, RADIUS_ATTR_USER_NAME,
209 e->eap_identity, e->eap_identity_len)) {
210 printf("Could not add User-Name\n");
211 goto fail;
212 }
213
676ea341
JM		 214 if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_NAS_IP_ADDRESS) &&
215 !radius_msg_add_attr(msg, RADIUS_ATTR_NAS_IP_ADDRESS,
6fc6879b
JM		 216 (u8 *) &e->own_ip_addr, 4)) {
217 printf("Could not add NAS-IP-Address\n");
218 goto fail;
219 }
220
221 os_snprintf(buf, sizeof(buf), RADIUS_802_1X_ADDR_FORMAT,
222 MAC2STR(e->wpa_s->own_addr));
676ea341
JM		 223 if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_CALLING_STATION_ID)
224 &&
225 !radius_msg_add_attr(msg, RADIUS_ATTR_CALLING_STATION_ID,
6fc6879b
JM		 226 (u8 *) buf, os_strlen(buf))) {
227 printf("Could not add Calling-Station-Id\n");
228 goto fail;
229 }
230
231 /* TODO: should probably check MTU from driver config; 2304 is max for
232 * IEEE 802.11, but use 1400 to avoid problems with too large packets
233 */
676ea341
JM		 234 if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_FRAMED_MTU) &&
235 !radius_msg_add_attr_int32(msg, RADIUS_ATTR_FRAMED_MTU, 1400)) {
6fc6879b
JM		 236 printf("Could not add Framed-MTU\n");
237 goto fail;
238 }
239
676ea341
JM		 240 if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_NAS_PORT_TYPE) &&
241 !radius_msg_add_attr_int32(msg, RADIUS_ATTR_NAS_PORT_TYPE,
6fc6879b
JM		 242 RADIUS_NAS_PORT_TYPE_IEEE_802_11)) {
243 printf("Could not add NAS-Port-Type\n");
244 goto fail;
245 }
246
247 os_snprintf(buf, sizeof(buf), "%s", e->connect_info);
676ea341
JM		 248 if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_CONNECT_INFO) &&
249 !radius_msg_add_attr(msg, RADIUS_ATTR_CONNECT_INFO,
6fc6879b
JM		 250 (u8 *) buf, os_strlen(buf))) {
251 printf("Could not add Connect-Info\n");
252 goto fail;
253 }
254
db803a36
TW		 255 if (add_extra_attrs(msg, e->extra_attrs) < 0)
256 goto fail;
1e4b9da1 257
6fc6879b
JM		 258 if (eap && !radius_msg_add_eap(msg, eap, len)) {
259 printf("Could not add EAP-Message\n");
260 goto fail;
261 }
262
263 /* State attribute must be copied if and only if this packet is
264 * Access-Request reply to the previous Access-Challenge */
f5d4a8ea
JM		 265 if (e->last_recv_radius &&
266 radius_msg_get_hdr(e->last_recv_radius)->code ==
6fc6879b
JM		 267 RADIUS_CODE_ACCESS_CHALLENGE) {
268 int res = radius_msg_copy_attr(msg, e->last_recv_radius,
269 RADIUS_ATTR_STATE);
270 if (res < 0) {
271 printf("Could not copy State attribute from previous "
272 "Access-Challenge\n");
273 goto fail;
274 }
275 if (res > 0) {
276 wpa_printf(MSG_DEBUG, " Copied RADIUS State "
277 "Attribute");
278 }
279 }
280
ca8e039f
JM		 281 if (radius_client_send(e->radius, msg, RADIUS_AUTH, e->wpa_s->own_addr)
282 < 0)
283 goto fail;
6fc6879b
JM		 284 return;
285
286 fail:
287 radius_msg_free(msg);
6fc6879b
JM		 288}
289
290
291static int eapol_test_eapol_send(void *ctx, int type, const u8 *buf,
292 size_t len)
293{
6fc6879b
JM		 294 printf("WPA: eapol_test_eapol_send(type=%d len=%lu)\n",
295 type, (unsigned long) len);
296 if (type == IEEE802_1X_TYPE_EAP_PACKET) {
297 wpa_hexdump(MSG_DEBUG, "TX EAP -> RADIUS", buf, len);
298 ieee802_1x_encapsulate_radius(&eapol_test, buf, len);
299 }
300 return 0;
301}
302
303
304static void eapol_test_set_config_blob(void *ctx,
305 struct wpa_config_blob *blob)
306{
1b414f59
JM		 307 struct eapol_test_data *e = ctx;
308 wpa_config_set_blob(e->wpa_s->conf, blob);
6fc6879b
JM		 309}
310
311
312static const struct wpa_config_blob *
313eapol_test_get_config_blob(void *ctx, const char *name)
314{
1b414f59
JM		 315 struct eapol_test_data *e = ctx;
316 return wpa_config_get_blob(e->wpa_s->conf, name);
6fc6879b
JM		 317}
318
319
320static void eapol_test_eapol_done_cb(void *ctx)
321{
322 printf("WPA: EAPOL processing complete\n");
323}
324
325
326static void eapol_sm_reauth(void *eloop_ctx, void *timeout_ctx)
327{
328 struct eapol_test_data *e = eloop_ctx;
329 printf("\n\n\n\n\neapol_test: Triggering EAP reauthentication\n\n");
330 e->radius_access_accept_received = 0;
331 send_eap_request_identity(e->wpa_s, NULL);
332}
333
334
335static int eapol_test_compare_pmk(struct eapol_test_data *e)
336{
337 u8 pmk[PMK_LEN];
338 int ret = 1;
339
340 if (eapol_sm_get_key(e->wpa_s->eapol, pmk, PMK_LEN) == 0) {
341 wpa_hexdump(MSG_DEBUG, "PMK from EAPOL", pmk, PMK_LEN);
342 if (os_memcmp(pmk, e->authenticator_pmk, PMK_LEN) != 0) {
343 printf("WARNING: PMK mismatch\n");
344 wpa_hexdump(MSG_DEBUG, "PMK from AS",
345 e->authenticator_pmk, PMK_LEN);
346 } else if (e->radius_access_accept_received)
347 ret = 0;
348 } else if (e->authenticator_pmk_len == 16 &&
349 eapol_sm_get_key(e->wpa_s->eapol, pmk, 16) == 0) {
350 wpa_hexdump(MSG_DEBUG, "LEAP PMK from EAPOL", pmk, 16);
351 if (os_memcmp(pmk, e->authenticator_pmk, 16) != 0) {
352 printf("WARNING: PMK mismatch\n");
353 wpa_hexdump(MSG_DEBUG, "PMK from AS",
354 e->authenticator_pmk, 16);
355 } else if (e->radius_access_accept_received)
356 ret = 0;
357 } else if (e->radius_access_accept_received && e->no_mppe_keys) {
358 /* No keying material expected */
359 ret = 0;
360 }
361
362 if (ret && !e->no_mppe_keys)
363 e->num_mppe_mismatch++;
364 else if (!e->no_mppe_keys)
365 e->num_mppe_ok++;
366
367 return ret;
368}
369
370
371static void eapol_sm_cb(struct eapol_sm *eapol, int success, void *ctx)
372{
373 struct eapol_test_data *e = ctx;
374 printf("eapol_sm_cb: success=%d\n", success);
375 e->eapol_test_num_reauths--;
376 if (e->eapol_test_num_reauths < 0)
377 eloop_terminate();
378 else {
379 eapol_test_compare_pmk(e);
380 eloop_register_timeout(0, 100000, eapol_sm_reauth, e, NULL);
381 }
382}
383
384
1b414f59
JM		 385static void eapol_test_write_cert(FILE *f, const char *subject,
386 const struct wpabuf *cert)
387{
388 unsigned char *encoded;
389
390 encoded = base64_encode(wpabuf_head(cert), wpabuf_len(cert), NULL);
391 if (encoded == NULL)
392 return;
393 fprintf(f, "%s\n-----BEGIN CERTIFICATE-----\n%s"
394 "-----END CERTIFICATE-----\n\n", subject, encoded);
395 os_free(encoded);
396}
397
398
4f525d8e
JM		 399static void eapol_test_cert_cb(void *ctx, int depth, const char *subject,
400 const char *cert_hash,
401 const struct wpabuf *cert)
402{
403 struct eapol_test_data *e = ctx;
404
405 wpa_msg(e->wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT
406 "depth=%d subject='%s'%s%s",
407 depth, subject,
408 cert_hash ? " hash=" : "",
409 cert_hash ? cert_hash : "");
410
411 if (cert) {
412 char *cert_hex;
413 size_t len = wpabuf_len(cert) * 2 + 1;
414 cert_hex = os_malloc(len);
415 if (cert_hex) {
416 wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert),
417 wpabuf_len(cert));
418 wpa_msg_ctrl(e->wpa_s, MSG_INFO,
419 WPA_EVENT_EAP_PEER_CERT
420 "depth=%d subject='%s' cert=%s",
421 depth, subject, cert_hex);
422 os_free(cert_hex);
423 }
1b414f59
JM		 424
425 if (e->server_cert_file)
426 eapol_test_write_cert(e->server_cert_file,
427 subject, cert);
4f525d8e
JM		 428 }
429}
430
431
6fc6879b
JM		 432static int test_eapol(struct eapol_test_data *e, struct wpa_supplicant *wpa_s,
433 struct wpa_ssid *ssid)
434{
435 struct eapol_config eapol_conf;
436 struct eapol_ctx *ctx;
437
438 ctx = os_zalloc(sizeof(*ctx));
439 if (ctx == NULL) {
440 printf("Failed to allocate EAPOL context.\n");
441 return -1;
442 }
1b414f59 443 ctx->ctx = e;
6fc6879b
JM		 444 ctx->msg_ctx = wpa_s;
445 ctx->scard_ctx = wpa_s->scard;
446 ctx->cb = eapol_sm_cb;
447 ctx->cb_ctx = e;
448 ctx->eapol_send_ctx = wpa_s;
449 ctx->preauth = 0;
450 ctx->eapol_done_cb = eapol_test_eapol_done_cb;
451 ctx->eapol_send = eapol_test_eapol_send;
452 ctx->set_config_blob = eapol_test_set_config_blob;
453 ctx->get_config_blob = eapol_test_get_config_blob;
6fc6879b
JM		 454 ctx->opensc_engine_path = wpa_s->conf->opensc_engine_path;
455 ctx->pkcs11_engine_path = wpa_s->conf->pkcs11_engine_path;
456 ctx->pkcs11_module_path = wpa_s->conf->pkcs11_module_path;
4f525d8e 457 ctx->cert_cb = eapol_test_cert_cb;
1b414f59 458 ctx->cert_in_cb = 1;
6fc6879b
JM		 459
460 wpa_s->eapol = eapol_sm_init(ctx);
461 if (wpa_s->eapol == NULL) {
462 os_free(ctx);
463 printf("Failed to initialize EAPOL state machines.\n");
464 return -1;
465 }
466
467 wpa_s->current_ssid = ssid;
468 os_memset(&eapol_conf, 0, sizeof(eapol_conf));
469 eapol_conf.accept_802_1x_keys = 1;
470 eapol_conf.required_keys = 0;
471 eapol_conf.fast_reauth = wpa_s->conf->fast_reauth;
472 eapol_conf.workaround = ssid->eap_workaround;
473 eapol_sm_notify_config(wpa_s->eapol, &ssid->eap, &eapol_conf);
474 eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard);
475
476
477 eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
478 /* 802.1X::portControl = Auto */
479 eapol_sm_notify_portEnabled(wpa_s->eapol, TRUE);
480
481 return 0;
482}
483
484
485static void test_eapol_clean(struct eapol_test_data *e,
486 struct wpa_supplicant *wpa_s)
487{
db803a36
TW		 488 struct extra_radius_attr *p, *prev;
489
6fc6879b 490 radius_client_deinit(e->radius);
e100828b 491 wpabuf_free(e->last_eap_radius);
9e7245bd
JM		 492 radius_msg_free(e->last_recv_radius);
493 e->last_recv_radius = NULL;
6fc6879b
JM		 494 os_free(e->eap_identity);
495 e->eap_identity = NULL;
496 eapol_sm_deinit(wpa_s->eapol);
497 wpa_s->eapol = NULL;
498 if (e->radius_conf && e->radius_conf->auth_server) {
499 os_free(e->radius_conf->auth_server->shared_secret);
500 os_free(e->radius_conf->auth_server);
501 }
502 os_free(e->radius_conf);
503 e->radius_conf = NULL;
504 scard_deinit(wpa_s->scard);
505 if (wpa_s->ctrl_iface) {
506 wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface);
507 wpa_s->ctrl_iface = NULL;
508 }
306ae225
JM		 509
510 ext_password_deinit(wpa_s->ext_pw);
511 wpa_s->ext_pw = NULL;
512
6fc6879b 513 wpa_config_free(wpa_s->conf);
db803a36
TW		 514
515 p = e->extra_attrs;
516 while (p) {
517 prev = p;
518 p = p->next;
519 os_free(prev);
520 }
6fc6879b
JM		 521}
522
523
524static void send_eap_request_identity(void *eloop_ctx, void *timeout_ctx)
525{
526 struct wpa_supplicant *wpa_s = eloop_ctx;
527 u8 buf[100], *pos;
528 struct ieee802_1x_hdr *hdr;
529 struct eap_hdr *eap;
530
531 hdr = (struct ieee802_1x_hdr *) buf;
532 hdr->version = EAPOL_VERSION;
533 hdr->type = IEEE802_1X_TYPE_EAP_PACKET;
534 hdr->length = htons(5);
535
536 eap = (struct eap_hdr *) (hdr + 1);
537 eap->code = EAP_CODE_REQUEST;
538 eap->identifier = 0;
539 eap->length = htons(5);
540 pos = (u8 *) (eap + 1);
541 *pos = EAP_TYPE_IDENTITY;
542
543 printf("Sending fake EAP-Request-Identity\n");
544 eapol_sm_rx_eapol(wpa_s->eapol, wpa_s->bssid, buf,
545 sizeof(*hdr) + 5);
546}
547
548
549static void eapol_test_timeout(void *eloop_ctx, void *timeout_ctx)
550{
551 struct eapol_test_data *e = eloop_ctx;
552 printf("EAPOL test timed out\n");
553 e->auth_timed_out = 1;
554 eloop_terminate();
555}
556
557
558static char *eap_type_text(u8 type)
559{
560 switch (type) {
561 case EAP_TYPE_IDENTITY: return "Identity";
562 case EAP_TYPE_NOTIFICATION: return "Notification";
563 case EAP_TYPE_NAK: return "Nak";
564 case EAP_TYPE_TLS: return "TLS";
565 case EAP_TYPE_TTLS: return "TTLS";
566 case EAP_TYPE_PEAP: return "PEAP";
567 case EAP_TYPE_SIM: return "SIM";
568 case EAP_TYPE_GTC: return "GTC";
569 case EAP_TYPE_MD5: return "MD5";
570 case EAP_TYPE_OTP: return "OTP";
571 case EAP_TYPE_FAST: return "FAST";
572 case EAP_TYPE_SAKE: return "SAKE";
573 case EAP_TYPE_PSK: return "PSK";
574 default: return "Unknown";
575 }
576}
577
578
579static void ieee802_1x_decapsulate_radius(struct eapol_test_data *e)
580{
e100828b
JM		 581 struct wpabuf *eap;
582 const struct eap_hdr *hdr;
6fc6879b
JM		 583 int eap_type = -1;
584 char buf[64];
585 struct radius_msg *msg;
586
587 if (e->last_recv_radius == NULL)
588 return;
589
590 msg = e->last_recv_radius;
591
e100828b 592 eap = radius_msg_get_eap(msg);
6fc6879b
JM		 593 if (eap == NULL) {
594 /* draft-aboba-radius-rfc2869bis-20.txt, Chap. 2.6.3:
595 * RADIUS server SHOULD NOT send Access-Reject/no EAP-Message
596 * attribute */
597 wpa_printf(MSG_DEBUG, "could not extract "
598 "EAP-Message from RADIUS message");
e100828b 599 wpabuf_free(e->last_eap_radius);
6fc6879b 600 e->last_eap_radius = NULL;
6fc6879b
JM		 601 return;
602 }
603
e100828b 604 if (wpabuf_len(eap) < sizeof(*hdr)) {
6fc6879b
JM		 605 wpa_printf(MSG_DEBUG, "too short EAP packet "
606 "received from authentication server");
e100828b 607 wpabuf_free(eap);
6fc6879b
JM		 608 return;
609 }
610
e100828b
JM		 611 if (wpabuf_len(eap) > sizeof(*hdr))
612 eap_type = (wpabuf_head_u8(eap))[sizeof(*hdr)];
6fc6879b 613
e100828b 614 hdr = wpabuf_head(eap);
6fc6879b
JM		 615 switch (hdr->code) {
616 case EAP_CODE_REQUEST:
617 os_snprintf(buf, sizeof(buf), "EAP-Request-%s (%d)",
618 eap_type >= 0 ? eap_type_text(eap_type) : "??",
619 eap_type);
620 break;
621 case EAP_CODE_RESPONSE:
622 os_snprintf(buf, sizeof(buf), "EAP Response-%s (%d)",
623 eap_type >= 0 ? eap_type_text(eap_type) : "??",
624 eap_type);
625 break;
626 case EAP_CODE_SUCCESS:
627 os_strlcpy(buf, "EAP Success", sizeof(buf));
628 /* LEAP uses EAP Success within an authentication, so must not
629 * stop here with eloop_terminate(); */
630 break;
631 case EAP_CODE_FAILURE:
632 os_strlcpy(buf, "EAP Failure", sizeof(buf));
633 eloop_terminate();
634 break;
635 default:
636 os_strlcpy(buf, "unknown EAP code", sizeof(buf));
e100828b 637 wpa_hexdump_buf(MSG_DEBUG, "Decapsulated EAP packet", eap);
6fc6879b
JM		 638 break;
639 }
640 wpa_printf(MSG_DEBUG, "decapsulated EAP packet (code=%d "
641 "id=%d len=%d) from RADIUS server: %s",
642 hdr->code, hdr->identifier, ntohs(hdr->length), buf);
643
644 /* sta->eapol_sm->be_auth.idFromServer = hdr->identifier; */
645
e100828b 646 wpabuf_free(e->last_eap_radius);
6fc6879b 647 e->last_eap_radius = eap;
6fc6879b
JM		 648
649 {
650 struct ieee802_1x_hdr *dot1x;
e100828b 651 dot1x = os_malloc(sizeof(*dot1x) + wpabuf_len(eap));
6fc6879b
JM		 652 assert(dot1x != NULL);
653 dot1x->version = EAPOL_VERSION;
654 dot1x->type = IEEE802_1X_TYPE_EAP_PACKET;
e100828b
JM		 655 dot1x->length = htons(wpabuf_len(eap));
656 os_memcpy((u8 *) (dot1x + 1), wpabuf_head(eap),
657 wpabuf_len(eap));
6fc6879b 658 eapol_sm_rx_eapol(e->wpa_s->eapol, e->wpa_s->bssid,
e100828b
JM		 659 (u8 *) dot1x,
660 sizeof(*dot1x) + wpabuf_len(eap));
6fc6879b
JM		 661 os_free(dot1x);
662 }
663}
664
665
666static void ieee802_1x_get_keys(struct eapol_test_data *e,
667 struct radius_msg *msg, struct radius_msg *req,
8383da80
JM		 668 const u8 *shared_secret,
669 size_t shared_secret_len)
6fc6879b
JM		 670{
671 struct radius_ms_mppe_keys *keys;
672
673 keys = radius_msg_get_ms_keys(msg, req, shared_secret,
674 shared_secret_len);
675 if (keys && keys->send == NULL && keys->recv == NULL) {
676 os_free(keys);
677 keys = radius_msg_get_cisco_keys(msg, req, shared_secret,
678 shared_secret_len);
679 }
680
681 if (keys) {
682 if (keys->send) {
683 wpa_hexdump(MSG_DEBUG, "MS-MPPE-Send-Key (sign)",
684 keys->send, keys->send_len);
685 }
686 if (keys->recv) {
687 wpa_hexdump(MSG_DEBUG, "MS-MPPE-Recv-Key (crypt)",
688 keys->recv, keys->recv_len);
689 e->authenticator_pmk_len =
690 keys->recv_len > PMK_LEN ? PMK_LEN :
691 keys->recv_len;
692 os_memcpy(e->authenticator_pmk, keys->recv,
693 e->authenticator_pmk_len);
000a1de7
JM		 694 if (e->authenticator_pmk_len == 16 && keys->send &&
695 keys->send_len == 16) {
696 /* MS-CHAP-v2 derives 16 octet keys */
697 wpa_printf(MSG_DEBUG, "Use MS-MPPE-Send-Key "
698 "to extend PMK to 32 octets");
699 os_memcpy(e->authenticator_pmk +
700 e->authenticator_pmk_len,
701 keys->send, keys->send_len);
702 e->authenticator_pmk_len += keys->send_len;
703 }
6fc6879b
JM		 704 }
705
706 os_free(keys->send);
707 os_free(keys->recv);
708 os_free(keys);
709 }
710}
711
712
713/* Process the RADIUS frames from Authentication Server */
714static RadiusRxResult
715ieee802_1x_receive_auth(struct radius_msg *msg, struct radius_msg *req,
8383da80 716 const u8 *shared_secret, size_t shared_secret_len,
6fc6879b
JM		 717 void *data)
718{
719 struct eapol_test_data *e = data;
f5d4a8ea 720 struct radius_hdr *hdr = radius_msg_get_hdr(msg);
6fc6879b
JM		 721
722 /* RFC 2869, Ch. 5.13: valid Message-Authenticator attribute MUST be
723 * present when packet contains an EAP-Message attribute */
f5d4a8ea 724 if (hdr->code == RADIUS_CODE_ACCESS_REJECT &&
6fc6879b
JM		 725 radius_msg_get_attr(msg, RADIUS_ATTR_MESSAGE_AUTHENTICATOR, NULL,
726 0) < 0 &&
727 radius_msg_get_attr(msg, RADIUS_ATTR_EAP_MESSAGE, NULL, 0) < 0) {
728 wpa_printf(MSG_DEBUG, "Allowing RADIUS "
729 "Access-Reject without Message-Authenticator "
730 "since it does not include EAP-Message\n");
731 } else if (radius_msg_verify(msg, shared_secret, shared_secret_len,
732 req, 1)) {
733 printf("Incoming RADIUS packet did not have correct "
734 "Message-Authenticator - dropped\n");
735 return RADIUS_RX_UNKNOWN;
736 }
737
f5d4a8ea
JM		 738 if (hdr->code != RADIUS_CODE_ACCESS_ACCEPT &&
739 hdr->code != RADIUS_CODE_ACCESS_REJECT &&
740 hdr->code != RADIUS_CODE_ACCESS_CHALLENGE) {
6fc6879b
JM		 741 printf("Unknown RADIUS message code\n");
742 return RADIUS_RX_UNKNOWN;
743 }
744
745 e->radius_identifier = -1;
746 wpa_printf(MSG_DEBUG, "RADIUS packet matching with station");
747
9e7245bd 748 radius_msg_free(e->last_recv_radius);
6fc6879b
JM		 749 e->last_recv_radius = msg;
750
f5d4a8ea 751 switch (hdr->code) {
6fc6879b
JM		 752 case RADIUS_CODE_ACCESS_ACCEPT:
753 e->radius_access_accept_received = 1;
754 ieee802_1x_get_keys(e, msg, req, shared_secret,
755 shared_secret_len);
756 break;
757 case RADIUS_CODE_ACCESS_REJECT:
758 e->radius_access_reject_received = 1;
759 break;
760 }
761
762 ieee802_1x_decapsulate_radius(e);
763
f5d4a8ea 764 if ((hdr->code == RADIUS_CODE_ACCESS_ACCEPT &&
6fc6879b 765 e->eapol_test_num_reauths < 0) ||
f5d4a8ea 766 hdr->code == RADIUS_CODE_ACCESS_REJECT) {
6fc6879b
JM		 767 eloop_terminate();
768 }
769
770 return RADIUS_RX_QUEUED;
771}
772
773
774static void wpa_init_conf(struct eapol_test_data *e,
775 struct wpa_supplicant *wpa_s, const char *authsrv,
c454f573
TW		 776 int port, const char *secret,
777 const char *cli_addr)
6fc6879b
JM		 778{
779 struct hostapd_radius_server *as;
780 int res;
781
782 wpa_s->bssid[5] = 1;
783 os_memcpy(wpa_s->own_addr, e->own_addr, ETH_ALEN);
784 e->own_ip_addr.s_addr = htonl((127 << 24) | 1);
785 os_strlcpy(wpa_s->ifname, "test", sizeof(wpa_s->ifname));
786
787 e->radius_conf = os_zalloc(sizeof(struct hostapd_radius_servers));
788 assert(e->radius_conf != NULL);
789 e->radius_conf->num_auth_servers = 1;
790 as = os_zalloc(sizeof(struct hostapd_radius_server));
791 assert(as != NULL);
792#if defined(CONFIG_NATIVE_WINDOWS) || defined(CONFIG_ANSI_C_EXTRA)
793 {
794 int a[4];
795 u8 *pos;
796 sscanf(authsrv, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]);
797 pos = (u8 *) &as->addr.u.v4;
798 *pos++ = a[0];
799 *pos++ = a[1];
800 *pos++ = a[2];
801 *pos++ = a[3];
802 }
803#else /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
804 inet_aton(authsrv, &as->addr.u.v4);
805#endif /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
806 as->addr.af = AF_INET;
807 as->port = port;
808 as->shared_secret = (u8 *) os_strdup(secret);
809 as->shared_secret_len = os_strlen(secret);
810 e->radius_conf->auth_server = as;
811 e->radius_conf->auth_servers = as;
812 e->radius_conf->msg_dumps = 1;
c454f573
TW		 813 if (cli_addr) {
814 if (hostapd_parse_ip_addr(cli_addr,
815 &e->radius_conf->client_addr) == 0)
816 e->radius_conf->force_client_addr = 1;
817 else {
818 wpa_printf(MSG_ERROR, "Invalid IP address '%s'",
819 cli_addr);
820 assert(0);
821 }
822 }
6fc6879b
JM		 823
824 e->radius = radius_client_init(wpa_s, e->radius_conf);
825 assert(e->radius != NULL);
826
827 res = radius_client_register(e->radius, RADIUS_AUTH,
828 ieee802_1x_receive_auth, e);
829 assert(res == 0);
830}
831
832
833static int scard_test(void)
834{
835 struct scard_data *scard;
836 size_t len;
837 char imsi[20];
838 unsigned char _rand[16];
839#ifdef PCSC_FUNCS
840 unsigned char sres[4];
841 unsigned char kc[8];
842#endif /* PCSC_FUNCS */
843#define num_triplets 5
844 unsigned char rand_[num_triplets][16];
845 unsigned char sres_[num_triplets][4];
846 unsigned char kc_[num_triplets][8];
847 int i, res;
848 size_t j;
849
850#define AKA_RAND_LEN 16
851#define AKA_AUTN_LEN 16
852#define AKA_AUTS_LEN 14
853#define RES_MAX_LEN 16
854#define IK_LEN 16
855#define CK_LEN 16
856 unsigned char aka_rand[AKA_RAND_LEN];
857 unsigned char aka_autn[AKA_AUTN_LEN];
858 unsigned char aka_auts[AKA_AUTS_LEN];
859 unsigned char aka_res[RES_MAX_LEN];
860 size_t aka_res_len;
861 unsigned char aka_ik[IK_LEN];
862 unsigned char aka_ck[CK_LEN];
863
f64adcd7 864 scard = scard_init(SCARD_TRY_BOTH, NULL);
6fc6879b
JM		 865 if (scard == NULL)
866 return -1;
867 if (scard_set_pin(scard, "1234")) {
868 wpa_printf(MSG_WARNING, "PIN validation failed");
869 scard_deinit(scard);
870 return -1;
871 }
872
873 len = sizeof(imsi);
874 if (scard_get_imsi(scard, imsi, &len))
875 goto failed;
876 wpa_hexdump_ascii(MSG_DEBUG, "SCARD: IMSI", (u8 *) imsi, len);
877 /* NOTE: Permanent Username: 1 | IMSI */
878
beec9c3a
JM		 879 wpa_printf(MSG_DEBUG, "SCARD: MNC length %d",
880 scard_get_mnc_len(scard));
881
6fc6879b
JM		 882 os_memset(_rand, 0, sizeof(_rand));
883 if (scard_gsm_auth(scard, _rand, sres, kc))
884 goto failed;
885
886 os_memset(_rand, 0xff, sizeof(_rand));
887 if (scard_gsm_auth(scard, _rand, sres, kc))
888 goto failed;
889
890 for (i = 0; i < num_triplets; i++) {
891 os_memset(rand_[i], i, sizeof(rand_[i]));
892 if (scard_gsm_auth(scard, rand_[i], sres_[i], kc_[i]))
893 goto failed;
894 }
895
896 for (i = 0; i < num_triplets; i++) {
897 printf("1");
898 for (j = 0; j < len; j++)
899 printf("%c", imsi[j]);
900 printf(",");
901 for (j = 0; j < 16; j++)
902 printf("%02X", rand_[i][j]);
903 printf(",");
904 for (j = 0; j < 4; j++)
905 printf("%02X", sres_[i][j]);
906 printf(",");
907 for (j = 0; j < 8; j++)
908 printf("%02X", kc_[i][j]);
909 printf("\n");
910 }
911
912 wpa_printf(MSG_DEBUG, "Trying to use UMTS authentication");
913
914 /* seq 39 (0x28) */
915 os_memset(aka_rand, 0xaa, 16);
916 os_memcpy(aka_autn, "\x86\x71\x31\xcb\xa2\xfc\x61\xdf"
917 "\xa3\xb3\x97\x9d\x07\x32\xa2\x12", 16);
918
919 res = scard_umts_auth(scard, aka_rand, aka_autn, aka_res, &aka_res_len,
920 aka_ik, aka_ck, aka_auts);
921 if (res == 0) {
922 wpa_printf(MSG_DEBUG, "UMTS auth completed successfully");
923 wpa_hexdump(MSG_DEBUG, "RES", aka_res, aka_res_len);
924 wpa_hexdump(MSG_DEBUG, "IK", aka_ik, IK_LEN);
925 wpa_hexdump(MSG_DEBUG, "CK", aka_ck, CK_LEN);
926 } else if (res == -2) {
927 wpa_printf(MSG_DEBUG, "UMTS auth resulted in synchronization "
928 "failure");
929 wpa_hexdump(MSG_DEBUG, "AUTS", aka_auts, AKA_AUTS_LEN);
930 } else {
931 wpa_printf(MSG_DEBUG, "UMTS auth failed");
932 }
933
934failed:
935 scard_deinit(scard);
936
937 return 0;
938#undef num_triplets
939}
940
941
942static int scard_get_triplets(int argc, char *argv[])
943{
944 struct scard_data *scard;
945 size_t len;
946 char imsi[20];
947 unsigned char _rand[16];
948 unsigned char sres[4];
949 unsigned char kc[8];
950 int num_triplets;
951 int i;
952 size_t j;
953
954 if (argc < 2 || ((num_triplets = atoi(argv[1])) <= 0)) {
955 printf("invalid parameters for sim command\n");
956 return -1;
957 }
958
959 if (argc <= 2 || os_strcmp(argv[2], "debug") != 0) {
960 /* disable debug output */
961 wpa_debug_level = 99;
962 }
963
f64adcd7 964 scard = scard_init(SCARD_GSM_SIM_ONLY, NULL);
6fc6879b
JM		 965 if (scard == NULL) {
966 printf("Failed to open smartcard connection\n");
967 return -1;
968 }
969 if (scard_set_pin(scard, argv[0])) {
970 wpa_printf(MSG_WARNING, "PIN validation failed");
971 scard_deinit(scard);
972 return -1;
973 }
974
975 len = sizeof(imsi);
976 if (scard_get_imsi(scard, imsi, &len)) {
977 scard_deinit(scard);
978 return -1;
979 }
980
981 for (i = 0; i < num_triplets; i++) {
982 os_memset(_rand, i, sizeof(_rand));
983 if (scard_gsm_auth(scard, _rand, sres, kc))
984 break;
985
986 /* IMSI:Kc:SRES:RAND */
987 for (j = 0; j < len; j++)
988 printf("%c", imsi[j]);
989 printf(":");
990 for (j = 0; j < 8; j++)
991 printf("%02X", kc[j]);
992 printf(":");
993 for (j = 0; j < 4; j++)
994 printf("%02X", sres[j]);
995 printf(":");
996 for (j = 0; j < 16; j++)
997 printf("%02X", _rand[j]);
998 printf("\n");
999 }
1000
1001 scard_deinit(scard);
1002
1003 return 0;
1004}
1005
1006
0456ea16 1007static void eapol_test_terminate(int sig, void *signal_ctx)
6fc6879b 1008{
0456ea16 1009 struct wpa_supplicant *wpa_s = signal_ctx;
6fc6879b
JM		 1010 wpa_msg(wpa_s, MSG_INFO, "Signal %d received - terminating", sig);
1011 eloop_terminate();
1012}
1013
1014
1015static void usage(void)
1016{
1017 printf("usage:\n"
1018 "eapol_test [-nWS] -c<conf> [-a<AS IP>] [-p<AS port>] "
c454f573 1019 "[-s<AS secret>]\\\n"
6fc6879b 1020 " [-r<count>] [-t<timeout>] [-C<Connect-Info>] \\\n"
1b414f59 1021 " [-M<client MAC address>] [-o<server cert file] \\\n"
db803a36
TW		 1022 " [-N<attr spec>] \\\n"
1023 " [-A<client IP>]\n"
6fc6879b
JM		 1024 "eapol_test scard\n"
1025 "eapol_test sim <PIN> <num triplets> [debug]\n"
1026 "\n");
1027 printf("options:\n"
1028 " -c<conf> = configuration file\n"
1029 " -a<AS IP> = IP address of the authentication server, "
1030 "default 127.0.0.1\n"
1031 " -p<AS port> = UDP port of the authentication server, "
1032 "default 1812\n"
1033 " -s<AS secret> = shared secret with the authentication "
1034 "server, default 'radius'\n"
c454f573
TW		 1035 " -A<client IP> = IP address of the client, default: select "
1036 "automatically\n"
6fc6879b
JM		 1037 " -r<count> = number of re-authentications\n"
1038 " -W = wait for a control interface monitor before starting\n"
2c04820d 1039 " -S = save configuration after authentication\n"
6fc6879b
JM		 1040 " -n = no MPPE keys expected\n"
1041 " -t<timeout> = sets timeout in seconds (default: 30 s)\n"
1042 " -C<Connect-Info> = RADIUS Connect-Info (default: "
1043 "CONNECT 11Mbps 802.11b)\n"
1044 " -M<client MAC address> = Set own MAC address "
1045 "(Calling-Station-Id,\n"
1e4b9da1 1046 " default: 02:00:00:00:00:01)\n"
1b414f59
JM		 1047 " -o<server cert file> = Write received server certificate\n"
1048 " chain to the specified file\n"
db803a36
TW		 1049 " -N<attr spec> = send arbitrary attribute specified by:\n"
1050 " attr_id:syntax:value or attr_id\n"
1051 " attr_id - number id of the attribute\n"
1052 " syntax - one of: s, d, x\n"
1053 " s = string\n"
1054 " d = integer\n"
1055 " x = octet string\n"
1056 " value - attribute value.\n"
1057 " When only attr_id is specified, NULL will be used as "
1058 "value.\n"
1059 " Multiple attributes can be specified by using the "
1060 "option several times.\n");
6fc6879b
JM		 1061}
1062
1063
1064int main(int argc, char *argv[])
1065{
1066 struct wpa_supplicant wpa_s;
1067 int c, ret = 1, wait_for_monitor = 0, save_config = 0;
1068 char *as_addr = "127.0.0.1";
1069 int as_port = 1812;
1070 char *as_secret = "radius";
c454f573 1071 char *cli_addr = NULL;
6fc6879b
JM		 1072 char *conf = NULL;
1073 int timeout = 30;
db803a36
TW		 1074 char *pos;
1075 struct extra_radius_attr *p = NULL, *p1;
6fc6879b
JM		 1076
1077 if (os_program_init())
1078 return -1;
1079
1080 hostapd_logger_register_cb(hostapd_logger_cb);
1081
1082 os_memset(&eapol_test, 0, sizeof(eapol_test));
1083 eapol_test.connect_info = "CONNECT 11Mbps 802.11b";
1084 os_memcpy(eapol_test.own_addr, "\x02\x00\x00\x00\x00\x01", ETH_ALEN);
1085
1086 wpa_debug_level = 0;
1087 wpa_debug_show_keys = 1;
1088
1089 for (;;) {
1b414f59 1090 c = getopt(argc, argv, "a:A:c:C:M:nN:o:p:r:s:St:W");
6fc6879b
JM		 1091 if (c < 0)
1092 break;
1093 switch (c) {
1094 case 'a':
1095 as_addr = optarg;
1096 break;
c454f573
TW		 1097 case 'A':
1098 cli_addr = optarg;
1099 break;
6fc6879b
JM		 1100 case 'c':
1101 conf = optarg;
1102 break;
1103 case 'C':
1104 eapol_test.connect_info = optarg;
1105 break;
1106 case 'M':
1107 if (hwaddr_aton(optarg, eapol_test.own_addr)) {
1108 usage();
1109 return -1;
1110 }
1111 break;
1112 case 'n':
1113 eapol_test.no_mppe_keys++;
1114 break;
1b414f59
JM		 1115 case 'o':
1116 if (eapol_test.server_cert_file)
1117 fclose(eapol_test.server_cert_file);
1118 eapol_test.server_cert_file = fopen(optarg, "w");
1119 if (eapol_test.server_cert_file == NULL) {
1120 printf("Could not open '%s' for writing\n",
1121 optarg);
1122 return -1;
1123 }
1124 break;
6fc6879b
JM		 1125 case 'p':
1126 as_port = atoi(optarg);
1127 break;
1128 case 'r':
1129 eapol_test.eapol_test_num_reauths = atoi(optarg);
1130 break;
1131 case 's':
1132 as_secret = optarg;
1133 break;
1134 case 'S':
1135 save_config++;
1136 break;
1137 case 't':
1138 timeout = atoi(optarg);
1139 break;
1140 case 'W':
1141 wait_for_monitor++;
1142 break;
db803a36
TW		 1143 case 'N':
1144 p1 = os_zalloc(sizeof(p1));
1145 if (p1 == NULL)
1146 break;
1147 if (!p)
1148 eapol_test.extra_attrs = p1;
1149 else
1150 p->next = p1;
1151 p = p1;
1152
1153 p->type = atoi(optarg);
1154 pos = os_strchr(optarg, ':');
1155 if (pos == NULL) {
1156 p->syntax = 'n';
1157 p->data = NULL;
1158 break;
1159 }
1160
1161 pos++;
1162 if (pos[0] == '\0' || pos[1] != ':') {
1163 printf("Incorrect format of attribute "
1164 "specification\n");
1165 break;
1166 }
1167
1168 p->syntax = pos[0];
1169 p->data = pos + 2;
1170 break;
6fc6879b
JM		 1171 default:
1172 usage();
1173 return -1;
1174 }
1175 }
1176
1177 if (argc > optind && os_strcmp(argv[optind], "scard") == 0) {
1178 return scard_test();
1179 }
1180
1181 if (argc > optind && os_strcmp(argv[optind], "sim") == 0) {
1182 return scard_get_triplets(argc - optind - 1,
1183 &argv[optind + 1]);
1184 }
1185
1186 if (conf == NULL) {
1187 usage();
1188 printf("Configuration file is required.\n");
1189 return -1;
1190 }
1191
12760815 1192 if (eap_register_methods()) {
6fc6879b
JM		 1193 wpa_printf(MSG_ERROR, "Failed to register EAP methods");
1194 return -1;
1195 }
1196
0456ea16 1197 if (eloop_init()) {
6fc6879b
JM		 1198 wpa_printf(MSG_ERROR, "Failed to initialize event loop");
1199 return -1;
1200 }
1201
1202 os_memset(&wpa_s, 0, sizeof(wpa_s));
1203 eapol_test.wpa_s = &wpa_s;
1204 wpa_s.conf = wpa_config_read(conf);
1205 if (wpa_s.conf == NULL) {
1206 printf("Failed to parse configuration file '%s'.\n", conf);
1207 return -1;
1208 }
1209 if (wpa_s.conf->ssid == NULL) {
1210 printf("No networks defined.\n");
1211 return -1;
1212 }
1213
c454f573
TW		 1214 wpa_init_conf(&eapol_test, &wpa_s, as_addr, as_port, as_secret,
1215 cli_addr);
6fc6879b
JM		 1216 wpa_s.ctrl_iface = wpa_supplicant_ctrl_iface_init(&wpa_s);
1217 if (wpa_s.ctrl_iface == NULL) {
1218 printf("Failed to initialize control interface '%s'.\n"
1219 "You may have another eapol_test process already "
1220 "running or the file was\n"
1221 "left by an unclean termination of eapol_test in "
1222 "which case you will need\n"
1223 "to manually remove this file before starting "
1224 "eapol_test again.\n",
1225 wpa_s.conf->ctrl_interface);
1226 return -1;
1227 }
1228 if (wpa_supplicant_scard_init(&wpa_s, wpa_s.conf->ssid))
1229 return -1;
1230
1231 if (test_eapol(&eapol_test, &wpa_s, wpa_s.conf->ssid))
1232 return -1;
1233
306ae225
JM		 1234 if (wpas_init_ext_pw(&wpa_s) < 0)
1235 return -1;
1236
6fc6879b
JM		 1237 if (wait_for_monitor)
1238 wpa_supplicant_ctrl_iface_wait(wpa_s.ctrl_iface);
1239
1240 eloop_register_timeout(timeout, 0, eapol_test_timeout, &eapol_test,
1241 NULL);
1242 eloop_register_timeout(0, 0, send_eap_request_identity, &wpa_s, NULL);
0456ea16
JM		 1243 eloop_register_signal_terminate(eapol_test_terminate, &wpa_s);
1244 eloop_register_signal_reconfig(eapol_test_terminate, &wpa_s);
6fc6879b
JM		 1245 eloop_run();
1246
1247 eloop_cancel_timeout(eapol_test_timeout, &eapol_test, NULL);
1248 eloop_cancel_timeout(eapol_sm_reauth, &eapol_test, NULL);
1249
1250 if (eapol_test_compare_pmk(&eapol_test) == 0 ||
1251 eapol_test.no_mppe_keys)
1252 ret = 0;
1253 if (eapol_test.auth_timed_out)
1254 ret = -2;
1255 if (eapol_test.radius_access_reject_received)
1256 ret = -3;
1257
1258 if (save_config)
1259 wpa_config_write(conf, wpa_s.conf);
1260
1261 test_eapol_clean(&eapol_test, &wpa_s);
1262
1263 eap_peer_unregister_methods();
eacc12bf
JM		 1264#ifdef CONFIG_AP
1265 eap_server_unregister_methods();
1266#endif /* CONFIG_AP */
6fc6879b
JM		 1267
1268 eloop_destroy();
1269
1b414f59
JM		 1270 if (eapol_test.server_cert_file)
1271 fclose(eapol_test.server_cert_file);
1272
6fc6879b
JM		 1273 printf("MPPE keys OK: %d mismatch: %d\n",
1274 eapol_test.num_mppe_ok, eapol_test.num_mppe_mismatch);
1275 if (eapol_test.num_mppe_mismatch)
1276 ret = -4;
1277 if (ret)
1278 printf("FAILURE\n");
1279 else
1280 printf("SUCCESS\n");
1281
1282 os_program_deinit();
1283
1284 return ret;
1285}
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