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* WPA Supplicant - test code
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* Copyright (c) 2003-2006, Jouni Malinen <j@w1.fi>
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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* Alternatively, this software may be distributed under the terms of BSD
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* See README and COPYING for more details.
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* IEEE 802.1X Supplicant test code (to be used in place of wpa_supplicant.c.
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* Not used in production version.
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#include "wpa_supplicant.h"
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#include "wpa_supplicant_i.h"
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#include "radius_client.h"
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#include "l2_packet.h"
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#include "ctrl_iface.h"
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#include "pcsc_funcs.h"
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extern int wpa_debug_level;
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extern int wpa_debug_show_keys;
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struct wpa_driver_ops *wpa_supplicant_drivers[] = { NULL };
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struct eapol_test_data {
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struct wpa_supplicant *wpa_s;
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int eapol_test_num_reauths;
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int num_mppe_ok, num_mppe_mismatch;
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struct radius_msg *last_recv_radius;
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struct in_addr own_ip_addr;
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struct radius_client_data *radius;
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struct hostapd_radius_servers *radius_conf;
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u8 *last_eap_radius; /* last received EAP Response from Authentication
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size_t last_eap_radius_len;
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u8 authenticator_pmk[PMK_LEN];
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size_t authenticator_pmk_len;
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int radius_access_accept_received;
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int radius_access_reject_received;
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size_t eap_identity_len;
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u8 own_addr[ETH_ALEN];
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static struct eapol_test_data eapol_test;
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static void send_eap_request_identity(void *eloop_ctx, void *timeout_ctx);
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void hostapd_logger(void *ctx, const u8 *addr, unsigned int module, int level,
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maxlen = os_strlen(fmt) + 100;
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format = os_malloc(maxlen);
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os_snprintf(format, maxlen, "STA " MACSTR ": %s",
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os_snprintf(format, maxlen, "%s", fmt);
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const char * hostapd_ip_txt(const struct hostapd_ip_addr *addr, char *buf,
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if (buflen == 0 || addr == NULL)
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if (addr->af == AF_INET) {
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os_snprintf(buf, buflen, "%s", inet_ntoa(addr->u.v4));
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if (addr->af == AF_INET6) {
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if (inet_ntop(AF_INET6, &addr->u.v6, buf, buflen) == NULL)
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#endif /* CONFIG_IPV6 */
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int hostapd_ip_diff(struct hostapd_ip_addr *a, struct hostapd_ip_addr *b)
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static void ieee802_1x_encapsulate_radius(struct eapol_test_data *e,
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const u8 *eap, size_t len)
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struct radius_msg *msg;
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const struct eap_hdr *hdr;
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wpa_printf(MSG_DEBUG, "Encapsulating EAP message into a RADIUS "
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e->radius_identifier = radius_client_get_id(e->radius);
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msg = radius_msg_new(RADIUS_CODE_ACCESS_REQUEST,
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e->radius_identifier);
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printf("Could not create net RADIUS packet\n");
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radius_msg_make_authenticator(msg, (u8 *) e, sizeof(*e));
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hdr = (const struct eap_hdr *) eap;
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pos = (const u8 *) (hdr + 1);
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if (len > sizeof(*hdr) && hdr->code == EAP_CODE_RESPONSE &&
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pos[0] == EAP_TYPE_IDENTITY) {
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os_free(e->eap_identity);
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e->eap_identity_len = len - sizeof(*hdr) - 1;
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e->eap_identity = os_malloc(e->eap_identity_len);
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if (e->eap_identity) {
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os_memcpy(e->eap_identity, pos, e->eap_identity_len);
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wpa_hexdump(MSG_DEBUG, "Learned identity from "
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"EAP-Response-Identity",
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e->eap_identity, e->eap_identity_len);
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if (e->eap_identity &&
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!radius_msg_add_attr(msg, RADIUS_ATTR_USER_NAME,
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e->eap_identity, e->eap_identity_len)) {
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printf("Could not add User-Name\n");
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if (!radius_msg_add_attr(msg, RADIUS_ATTR_NAS_IP_ADDRESS,
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(u8 *) &e->own_ip_addr, 4)) {
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printf("Could not add NAS-IP-Address\n");
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os_snprintf(buf, sizeof(buf), RADIUS_802_1X_ADDR_FORMAT,
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MAC2STR(e->wpa_s->own_addr));
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if (!radius_msg_add_attr(msg, RADIUS_ATTR_CALLING_STATION_ID,
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(u8 *) buf, os_strlen(buf))) {
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printf("Could not add Calling-Station-Id\n");
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/* TODO: should probably check MTU from driver config; 2304 is max for
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* IEEE 802.11, but use 1400 to avoid problems with too large packets
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if (!radius_msg_add_attr_int32(msg, RADIUS_ATTR_FRAMED_MTU, 1400)) {
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printf("Could not add Framed-MTU\n");
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if (!radius_msg_add_attr_int32(msg, RADIUS_ATTR_NAS_PORT_TYPE,
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RADIUS_NAS_PORT_TYPE_IEEE_802_11)) {
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printf("Could not add NAS-Port-Type\n");
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os_snprintf(buf, sizeof(buf), "%s", e->connect_info);
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if (!radius_msg_add_attr(msg, RADIUS_ATTR_CONNECT_INFO,
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(u8 *) buf, os_strlen(buf))) {
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printf("Could not add Connect-Info\n");
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if (eap && !radius_msg_add_eap(msg, eap, len)) {
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printf("Could not add EAP-Message\n");
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/* State attribute must be copied if and only if this packet is
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* Access-Request reply to the previous Access-Challenge */
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if (e->last_recv_radius && e->last_recv_radius->hdr->code ==
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RADIUS_CODE_ACCESS_CHALLENGE) {
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int res = radius_msg_copy_attr(msg, e->last_recv_radius,
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printf("Could not copy State attribute from previous "
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"Access-Challenge\n");
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wpa_printf(MSG_DEBUG, " Copied RADIUS State "
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radius_client_send(e->radius, msg, RADIUS_AUTH, e->wpa_s->own_addr);
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radius_msg_free(msg);
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static int eapol_test_eapol_send(void *ctx, int type, const u8 *buf,
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/* struct wpa_supplicant *wpa_s = ctx; */
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printf("WPA: eapol_test_eapol_send(type=%d len=%d)\n", type, len);
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if (type == IEEE802_1X_TYPE_EAP_PACKET) {
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wpa_hexdump(MSG_DEBUG, "TX EAP -> RADIUS", buf, len);
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ieee802_1x_encapsulate_radius(&eapol_test, buf, len);
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static void eapol_test_set_config_blob(void *ctx,
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struct wpa_config_blob *blob)
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struct wpa_supplicant *wpa_s = ctx;
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wpa_config_set_blob(wpa_s->conf, blob);
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static const struct wpa_config_blob *
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eapol_test_get_config_blob(void *ctx, const char *name)
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struct wpa_supplicant *wpa_s = ctx;
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return wpa_config_get_blob(wpa_s->conf, name);
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static void eapol_test_eapol_done_cb(void *ctx)
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printf("WPA: EAPOL processing complete\n");
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static void eapol_sm_reauth(void *eloop_ctx, void *timeout_ctx)
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struct eapol_test_data *e = eloop_ctx;
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printf("\n\n\n\n\neapol_test: Triggering EAP reauthentication\n\n");
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e->radius_access_accept_received = 0;
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send_eap_request_identity(e->wpa_s, NULL);
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static int eapol_test_compare_pmk(struct eapol_test_data *e)
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if (eapol_sm_get_key(e->wpa_s->eapol, pmk, PMK_LEN) == 0) {
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wpa_hexdump(MSG_DEBUG, "PMK from EAPOL", pmk, PMK_LEN);
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if (os_memcmp(pmk, e->authenticator_pmk, PMK_LEN) != 0) {
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printf("WARNING: PMK mismatch\n");
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wpa_hexdump(MSG_DEBUG, "PMK from AS",
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e->authenticator_pmk, PMK_LEN);
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} else if (e->radius_access_accept_received)
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} else if (e->authenticator_pmk_len == 16 &&
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eapol_sm_get_key(e->wpa_s->eapol, pmk, 16) == 0) {
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wpa_hexdump(MSG_DEBUG, "LEAP PMK from EAPOL", pmk, 16);
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if (os_memcmp(pmk, e->authenticator_pmk, 16) != 0) {
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printf("WARNING: PMK mismatch\n");
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wpa_hexdump(MSG_DEBUG, "PMK from AS",
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e->authenticator_pmk, 16);
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} else if (e->radius_access_accept_received)
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} else if (e->radius_access_accept_received && e->no_mppe_keys) {
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/* No keying material expected */
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if (ret && !e->no_mppe_keys)
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e->num_mppe_mismatch++;
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else if (!e->no_mppe_keys)
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static void eapol_sm_cb(struct eapol_sm *eapol, int success, void *ctx)
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struct eapol_test_data *e = ctx;
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printf("eapol_sm_cb: success=%d\n", success);
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e->eapol_test_num_reauths--;
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if (e->eapol_test_num_reauths < 0)
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eapol_test_compare_pmk(e);
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eloop_register_timeout(0, 100000, eapol_sm_reauth, e, NULL);
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static int test_eapol(struct eapol_test_data *e, struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid)
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struct eapol_config eapol_conf;
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struct eapol_ctx *ctx;
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ctx = os_zalloc(sizeof(*ctx));
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printf("Failed to allocate EAPOL context.\n");
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ctx->msg_ctx = wpa_s;
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ctx->scard_ctx = wpa_s->scard;
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ctx->cb = eapol_sm_cb;
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ctx->eapol_send_ctx = wpa_s;
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ctx->eapol_done_cb = eapol_test_eapol_done_cb;
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ctx->eapol_send = eapol_test_eapol_send;
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ctx->set_config_blob = eapol_test_set_config_blob;
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ctx->get_config_blob = eapol_test_get_config_blob;
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ctx->opensc_engine_path = wpa_s->conf->opensc_engine_path;
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ctx->pkcs11_engine_path = wpa_s->conf->pkcs11_engine_path;
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ctx->pkcs11_module_path = wpa_s->conf->pkcs11_module_path;
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wpa_s->eapol = eapol_sm_init(ctx);
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if (wpa_s->eapol == NULL) {
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printf("Failed to initialize EAPOL state machines.\n");
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wpa_s->current_ssid = ssid;
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os_memset(&eapol_conf, 0, sizeof(eapol_conf));
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eapol_conf.accept_802_1x_keys = 1;
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eapol_conf.required_keys = 0;
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eapol_conf.fast_reauth = wpa_s->conf->fast_reauth;
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eapol_conf.workaround = ssid->eap_workaround;
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eapol_sm_notify_config(wpa_s->eapol, ssid, &eapol_conf);
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eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard);
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eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
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/* 802.1X::portControl = Auto */
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eapol_sm_notify_portEnabled(wpa_s->eapol, TRUE);
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static void test_eapol_clean(struct eapol_test_data *e,
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struct wpa_supplicant *wpa_s)
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radius_client_deinit(e->radius);
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os_free(e->last_eap_radius);
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if (e->last_recv_radius) {
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radius_msg_free(e->last_recv_radius);
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os_free(e->last_recv_radius);
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os_free(e->eap_identity);
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e->eap_identity = NULL;
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eapol_sm_deinit(wpa_s->eapol);
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if (e->radius_conf && e->radius_conf->auth_server) {
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os_free(e->radius_conf->auth_server->shared_secret);
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os_free(e->radius_conf->auth_server);
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os_free(e->radius_conf);
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e->radius_conf = NULL;
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scard_deinit(wpa_s->scard);
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if (wpa_s->ctrl_iface) {
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wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface);
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wpa_s->ctrl_iface = NULL;
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wpa_config_free(wpa_s->conf);
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static void send_eap_request_identity(void *eloop_ctx, void *timeout_ctx)
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struct wpa_supplicant *wpa_s = eloop_ctx;
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struct ieee802_1x_hdr *hdr;
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hdr = (struct ieee802_1x_hdr *) buf;
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hdr->version = EAPOL_VERSION;
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hdr->type = IEEE802_1X_TYPE_EAP_PACKET;
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hdr->length = htons(5);
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eap = (struct eap_hdr *) (hdr + 1);
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eap->code = EAP_CODE_REQUEST;
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eap->length = htons(5);
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pos = (u8 *) (eap + 1);
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*pos = EAP_TYPE_IDENTITY;
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printf("Sending fake EAP-Request-Identity\n");
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eapol_sm_rx_eapol(wpa_s->eapol, wpa_s->bssid, buf,
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static void eapol_test_timeout(void *eloop_ctx, void *timeout_ctx)
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struct eapol_test_data *e = eloop_ctx;
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printf("EAPOL test timed out\n");
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e->auth_timed_out = 1;
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static char *eap_type_text(u8 type)
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case EAP_TYPE_IDENTITY: return "Identity";
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case EAP_TYPE_NOTIFICATION: return "Notification";
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case EAP_TYPE_NAK: return "Nak";
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case EAP_TYPE_TLS: return "TLS";
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case EAP_TYPE_TTLS: return "TTLS";
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case EAP_TYPE_PEAP: return "PEAP";
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case EAP_TYPE_SIM: return "SIM";
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case EAP_TYPE_GTC: return "GTC";
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case EAP_TYPE_MD5: return "MD5";
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case EAP_TYPE_OTP: return "OTP";
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case EAP_TYPE_FAST: return "FAST";
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case EAP_TYPE_SAKE: return "SAKE";
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case EAP_TYPE_PSK: return "PSK";
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default: return "Unknown";
475
static void ieee802_1x_decapsulate_radius(struct eapol_test_data *e)
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struct radius_msg *msg;
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if (e->last_recv_radius == NULL)
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msg = e->last_recv_radius;
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eap = radius_msg_get_eap(msg, &len);
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/* draft-aboba-radius-rfc2869bis-20.txt, Chap. 2.6.3:
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* RADIUS server SHOULD NOT send Access-Reject/no EAP-Message
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wpa_printf(MSG_DEBUG, "could not extract "
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"EAP-Message from RADIUS message");
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os_free(e->last_eap_radius);
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e->last_eap_radius = NULL;
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e->last_eap_radius_len = 0;
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if (len < sizeof(*hdr)) {
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wpa_printf(MSG_DEBUG, "too short EAP packet "
504
"received from authentication server");
509
if (len > sizeof(*hdr))
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eap_type = eap[sizeof(*hdr)];
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hdr = (struct eap_hdr *) eap;
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case EAP_CODE_REQUEST:
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os_snprintf(buf, sizeof(buf), "EAP-Request-%s (%d)",
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eap_type >= 0 ? eap_type_text(eap_type) : "??",
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case EAP_CODE_RESPONSE:
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os_snprintf(buf, sizeof(buf), "EAP Response-%s (%d)",
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eap_type >= 0 ? eap_type_text(eap_type) : "??",
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case EAP_CODE_SUCCESS:
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os_snprintf(buf, sizeof(buf), "EAP Success");
526
/* LEAP uses EAP Success within an authentication, so must not
527
* stop here with eloop_terminate(); */
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case EAP_CODE_FAILURE:
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os_snprintf(buf, sizeof(buf), "EAP Failure");
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os_snprintf(buf, sizeof(buf), "unknown EAP code");
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wpa_hexdump(MSG_DEBUG, "Decapsulated EAP packet", eap, len);
538
wpa_printf(MSG_DEBUG, "decapsulated EAP packet (code=%d "
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"id=%d len=%d) from RADIUS server: %s",
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hdr->code, hdr->identifier, ntohs(hdr->length), buf);
542
/* sta->eapol_sm->be_auth.idFromServer = hdr->identifier; */
544
os_free(e->last_eap_radius);
545
e->last_eap_radius = eap;
546
e->last_eap_radius_len = len;
549
struct ieee802_1x_hdr *dot1x;
550
dot1x = os_malloc(sizeof(*dot1x) + len);
551
assert(dot1x != NULL);
552
dot1x->version = EAPOL_VERSION;
553
dot1x->type = IEEE802_1X_TYPE_EAP_PACKET;
554
dot1x->length = htons(len);
555
os_memcpy((u8 *) (dot1x + 1), eap, len);
556
eapol_sm_rx_eapol(e->wpa_s->eapol, e->wpa_s->bssid,
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(u8 *) dot1x, sizeof(*dot1x) + len);
563
static void ieee802_1x_get_keys(struct eapol_test_data *e,
564
struct radius_msg *msg, struct radius_msg *req,
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u8 *shared_secret, size_t shared_secret_len)
567
struct radius_ms_mppe_keys *keys;
569
keys = radius_msg_get_ms_keys(msg, req, shared_secret,
571
if (keys && keys->send == NULL && keys->recv == NULL) {
573
keys = radius_msg_get_cisco_keys(msg, req, shared_secret,
579
wpa_hexdump(MSG_DEBUG, "MS-MPPE-Send-Key (sign)",
580
keys->send, keys->send_len);
583
wpa_hexdump(MSG_DEBUG, "MS-MPPE-Recv-Key (crypt)",
584
keys->recv, keys->recv_len);
585
e->authenticator_pmk_len =
586
keys->recv_len > PMK_LEN ? PMK_LEN :
588
os_memcpy(e->authenticator_pmk, keys->recv,
589
e->authenticator_pmk_len);
599
/* Process the RADIUS frames from Authentication Server */
600
static RadiusRxResult
601
ieee802_1x_receive_auth(struct radius_msg *msg, struct radius_msg *req,
602
u8 *shared_secret, size_t shared_secret_len,
605
struct eapol_test_data *e = data;
607
/* RFC 2869, Ch. 5.13: valid Message-Authenticator attribute MUST be
608
* present when packet contains an EAP-Message attribute */
609
if (msg->hdr->code == RADIUS_CODE_ACCESS_REJECT &&
610
radius_msg_get_attr(msg, RADIUS_ATTR_MESSAGE_AUTHENTICATOR, NULL,
612
radius_msg_get_attr(msg, RADIUS_ATTR_EAP_MESSAGE, NULL, 0) < 0) {
613
wpa_printf(MSG_DEBUG, "Allowing RADIUS "
614
"Access-Reject without Message-Authenticator "
615
"since it does not include EAP-Message\n");
616
} else if (radius_msg_verify(msg, shared_secret, shared_secret_len,
618
printf("Incoming RADIUS packet did not have correct "
619
"Message-Authenticator - dropped\n");
620
return RADIUS_RX_UNKNOWN;
623
if (msg->hdr->code != RADIUS_CODE_ACCESS_ACCEPT &&
624
msg->hdr->code != RADIUS_CODE_ACCESS_REJECT &&
625
msg->hdr->code != RADIUS_CODE_ACCESS_CHALLENGE) {
626
printf("Unknown RADIUS message code\n");
627
return RADIUS_RX_UNKNOWN;
630
e->radius_identifier = -1;
631
wpa_printf(MSG_DEBUG, "RADIUS packet matching with station");
633
if (e->last_recv_radius) {
634
radius_msg_free(e->last_recv_radius);
635
os_free(e->last_recv_radius);
638
e->last_recv_radius = msg;
640
switch (msg->hdr->code) {
641
case RADIUS_CODE_ACCESS_ACCEPT:
642
e->radius_access_accept_received = 1;
643
ieee802_1x_get_keys(e, msg, req, shared_secret,
646
case RADIUS_CODE_ACCESS_REJECT:
647
e->radius_access_reject_received = 1;
651
ieee802_1x_decapsulate_radius(e);
653
if ((msg->hdr->code == RADIUS_CODE_ACCESS_ACCEPT &&
654
e->eapol_test_num_reauths < 0) ||
655
msg->hdr->code == RADIUS_CODE_ACCESS_REJECT) {
659
return RADIUS_RX_QUEUED;
663
static void wpa_init_conf(struct eapol_test_data *e,
664
struct wpa_supplicant *wpa_s, const char *authsrv,
665
int port, const char *secret)
667
struct hostapd_radius_server *as;
671
os_memcpy(wpa_s->own_addr, e->own_addr, ETH_ALEN);
672
e->own_ip_addr.s_addr = htonl((127 << 24) | 1);
673
os_strncpy(wpa_s->ifname, "test", sizeof(wpa_s->ifname));
675
e->radius_conf = os_zalloc(sizeof(struct hostapd_radius_servers));
676
assert(e->radius_conf != NULL);
677
e->radius_conf->num_auth_servers = 1;
678
as = os_zalloc(sizeof(struct hostapd_radius_server));
680
#if defined(CONFIG_NATIVE_WINDOWS) || defined(CONFIG_ANSI_C_EXTRA)
684
sscanf(authsrv, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]);
685
pos = (u8 *) &as->addr.u.v4;
691
#else /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
692
inet_aton(authsrv, &as->addr.u.v4);
693
#endif /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
694
as->addr.af = AF_INET;
696
as->shared_secret = (u8 *) os_strdup(secret);
697
as->shared_secret_len = os_strlen(secret);
698
e->radius_conf->auth_server = as;
699
e->radius_conf->auth_servers = as;
700
e->radius_conf->msg_dumps = 1;
702
e->radius = radius_client_init(wpa_s, e->radius_conf);
703
assert(e->radius != NULL);
705
res = radius_client_register(e->radius, RADIUS_AUTH,
706
ieee802_1x_receive_auth, e);
711
static int scard_test(void)
713
struct scard_data *scard;
716
unsigned char _rand[16];
718
unsigned char sres[4];
720
#endif /* PCSC_FUNCS */
721
#define num_triplets 5
722
unsigned char rand_[num_triplets][16];
723
unsigned char sres_[num_triplets][4];
724
unsigned char kc_[num_triplets][8];
728
#define AKA_RAND_LEN 16
729
#define AKA_AUTN_LEN 16
730
#define AKA_AUTS_LEN 14
731
#define RES_MAX_LEN 16
734
unsigned char aka_rand[AKA_RAND_LEN];
735
unsigned char aka_autn[AKA_AUTN_LEN];
736
unsigned char aka_auts[AKA_AUTS_LEN];
737
unsigned char aka_res[RES_MAX_LEN];
739
unsigned char aka_ik[IK_LEN];
740
unsigned char aka_ck[CK_LEN];
742
scard = scard_init(SCARD_TRY_BOTH);
745
if (scard_set_pin(scard, "1234")) {
746
wpa_printf(MSG_WARNING, "PIN validation failed");
752
if (scard_get_imsi(scard, imsi, &len))
754
wpa_hexdump_ascii(MSG_DEBUG, "SCARD: IMSI", (u8 *) imsi, len);
755
/* NOTE: Permanent Username: 1 | IMSI */
757
os_memset(_rand, 0, sizeof(_rand));
758
if (scard_gsm_auth(scard, _rand, sres, kc))
761
os_memset(_rand, 0xff, sizeof(_rand));
762
if (scard_gsm_auth(scard, _rand, sres, kc))
765
for (i = 0; i < num_triplets; i++) {
766
os_memset(rand_[i], i, sizeof(rand_[i]));
767
if (scard_gsm_auth(scard, rand_[i], sres_[i], kc_[i]))
771
for (i = 0; i < num_triplets; i++) {
773
for (j = 0; j < len; j++)
774
printf("%c", imsi[j]);
776
for (j = 0; j < 16; j++)
777
printf("%02X", rand_[i][j]);
779
for (j = 0; j < 4; j++)
780
printf("%02X", sres_[i][j]);
782
for (j = 0; j < 8; j++)
783
printf("%02X", kc_[i][j]);
787
wpa_printf(MSG_DEBUG, "Trying to use UMTS authentication");
790
os_memset(aka_rand, 0xaa, 16);
791
os_memcpy(aka_autn, "\x86\x71\x31\xcb\xa2\xfc\x61\xdf"
792
"\xa3\xb3\x97\x9d\x07\x32\xa2\x12", 16);
794
res = scard_umts_auth(scard, aka_rand, aka_autn, aka_res, &aka_res_len,
795
aka_ik, aka_ck, aka_auts);
797
wpa_printf(MSG_DEBUG, "UMTS auth completed successfully");
798
wpa_hexdump(MSG_DEBUG, "RES", aka_res, aka_res_len);
799
wpa_hexdump(MSG_DEBUG, "IK", aka_ik, IK_LEN);
800
wpa_hexdump(MSG_DEBUG, "CK", aka_ck, CK_LEN);
801
} else if (res == -2) {
802
wpa_printf(MSG_DEBUG, "UMTS auth resulted in synchronization "
804
wpa_hexdump(MSG_DEBUG, "AUTS", aka_auts, AKA_AUTS_LEN);
806
wpa_printf(MSG_DEBUG, "UMTS auth failed");
817
static int scard_get_triplets(int argc, char *argv[])
819
struct scard_data *scard;
822
unsigned char _rand[16];
823
unsigned char sres[4];
829
if (argc < 2 || ((num_triplets = atoi(argv[1])) <= 0)) {
830
printf("invalid parameters for sim command\n");
834
if (argc <= 2 || os_strcmp(argv[2], "debug") != 0) {
835
/* disable debug output */
836
wpa_debug_level = 99;
839
scard = scard_init(SCARD_GSM_SIM_ONLY);
841
printf("Failed to open smartcard connection\n");
844
if (scard_set_pin(scard, argv[0])) {
845
wpa_printf(MSG_WARNING, "PIN validation failed");
851
if (scard_get_imsi(scard, imsi, &len)) {
856
for (i = 0; i < num_triplets; i++) {
857
os_memset(_rand, i, sizeof(_rand));
858
if (scard_gsm_auth(scard, _rand, sres, kc))
861
/* IMSI:Kc:SRES:RAND */
862
for (j = 0; j < len; j++)
863
printf("%c", imsi[j]);
865
for (j = 0; j < 8; j++)
866
printf("%02X", kc[j]);
868
for (j = 0; j < 4; j++)
869
printf("%02X", sres[j]);
871
for (j = 0; j < 16; j++)
872
printf("%02X", _rand[j]);
882
static void eapol_test_terminate(int sig, void *eloop_ctx,
885
struct wpa_supplicant *wpa_s = eloop_ctx;
886
wpa_msg(wpa_s, MSG_INFO, "Signal %d received - terminating", sig);
891
static void usage(void)
894
"eapol_test [-nWS] -c<conf> [-a<AS IP>] [-p<AS port>] "
895
"[-s<AS secret>] \\\n"
896
" [-r<count>] [-t<timeout>] [-C<Connect-Info>] \\\n"
897
" [-M<client MAC address>]\n"
899
"eapol_test sim <PIN> <num triplets> [debug]\n"
902
" -c<conf> = configuration file\n"
903
" -a<AS IP> = IP address of the authentication server, "
904
"default 127.0.0.1\n"
905
" -p<AS port> = UDP port of the authentication server, "
907
" -s<AS secret> = shared secret with the authentication "
908
"server, default 'radius'\n"
909
" -r<count> = number of re-authentications\n"
910
" -W = wait for a control interface monitor before starting\n"
911
" -S = save configuration after authentiation\n"
912
" -n = no MPPE keys expected\n"
913
" -t<timeout> = sets timeout in seconds (default: 30 s)\n"
914
" -C<Connect-Info> = RADIUS Connect-Info (default: "
915
"CONNECT 11Mbps 802.11b)\n"
916
" -M<client MAC address> = Set own MAC address "
917
"(Calling-Station-Id,\n"
918
" default: 02:00:00:00:00:01)\n");
922
int main(int argc, char *argv[])
924
struct wpa_supplicant wpa_s;
925
int c, ret = 1, wait_for_monitor = 0, save_config = 0;
926
char *as_addr = "127.0.0.1";
928
char *as_secret = "radius";
932
if (os_program_init())
935
os_memset(&eapol_test, 0, sizeof(eapol_test));
936
eapol_test.connect_info = "CONNECT 11Mbps 802.11b";
937
os_memcpy(eapol_test.own_addr, "\x02\x00\x00\x00\x00\x01", ETH_ALEN);
940
wpa_debug_show_keys = 1;
943
c = getopt(argc, argv, "a:c:C:M:np:r:s:St:W");
954
eapol_test.connect_info = optarg;
957
if (hwaddr_aton(optarg, eapol_test.own_addr)) {
963
eapol_test.no_mppe_keys++;
966
as_port = atoi(optarg);
969
eapol_test.eapol_test_num_reauths = atoi(optarg);
978
timeout = atoi(optarg);
989
if (argc > optind && os_strcmp(argv[optind], "scard") == 0) {
993
if (argc > optind && os_strcmp(argv[optind], "sim") == 0) {
994
return scard_get_triplets(argc - optind - 1,
1000
printf("Configuration file is required.\n");
1004
if (eap_peer_register_methods()) {
1005
wpa_printf(MSG_ERROR, "Failed to register EAP methods");
1009
if (eloop_init(&wpa_s)) {
1010
wpa_printf(MSG_ERROR, "Failed to initialize event loop");
1014
os_memset(&wpa_s, 0, sizeof(wpa_s));
1015
eapol_test.wpa_s = &wpa_s;
1016
wpa_s.conf = wpa_config_read(conf);
1017
if (wpa_s.conf == NULL) {
1018
printf("Failed to parse configuration file '%s'.\n", conf);
1021
if (wpa_s.conf->ssid == NULL) {
1022
printf("No networks defined.\n");
1026
wpa_init_conf(&eapol_test, &wpa_s, as_addr, as_port, as_secret);
1027
wpa_s.ctrl_iface = wpa_supplicant_ctrl_iface_init(&wpa_s);
1028
if (wpa_s.ctrl_iface == NULL) {
1029
printf("Failed to initialize control interface '%s'.\n"
1030
"You may have another eapol_test process already "
1031
"running or the file was\n"
1032
"left by an unclean termination of eapol_test in "
1033
"which case you will need\n"
1034
"to manually remove this file before starting "
1035
"eapol_test again.\n",
1036
wpa_s.conf->ctrl_interface);
1039
if (wpa_supplicant_scard_init(&wpa_s, wpa_s.conf->ssid))
1042
if (test_eapol(&eapol_test, &wpa_s, wpa_s.conf->ssid))
1045
if (wait_for_monitor)
1046
wpa_supplicant_ctrl_iface_wait(wpa_s.ctrl_iface);
1048
eloop_register_timeout(timeout, 0, eapol_test_timeout, &eapol_test,
1050
eloop_register_timeout(0, 0, send_eap_request_identity, &wpa_s, NULL);
1051
eloop_register_signal_terminate(eapol_test_terminate, NULL);
1052
eloop_register_signal_reconfig(eapol_test_terminate, NULL);
1055
if (eapol_test_compare_pmk(&eapol_test) == 0 ||
1056
eapol_test.no_mppe_keys)
1058
if (eapol_test.auth_timed_out)
1060
if (eapol_test.radius_access_reject_received)
1064
wpa_config_write(conf, wpa_s.conf);
1066
test_eapol_clean(&eapol_test, &wpa_s);
1068
eap_peer_unregister_methods();
1072
printf("MPPE keys OK: %d mismatch: %d\n",
1073
eapol_test.num_mppe_ok, eapol_test.num_mppe_mismatch);
1074
if (eapol_test.num_mppe_mismatch)
1077
printf("FAILURE\n");
1079
printf("SUCCESS\n");
1081
os_program_deinit();
added
removed
eapol_test.c
