diff options
Diffstat (limited to 'wpa_supplicant/eapol_test.c')
| -rw-r--r-- | wpa_supplicant/eapol_test.c | 1555 |
1 files changed, 0 insertions, 1555 deletions
diff --git a/wpa_supplicant/eapol_test.c b/wpa_supplicant/eapol_test.c deleted file mode 100644 index e256ac50eec4..000000000000 --- a/wpa_supplicant/eapol_test.c +++ /dev/null @@ -1,1555 +0,0 @@ -/* - * WPA Supplicant - test code - * Copyright (c) 2003-2013, Jouni Malinen <j@w1.fi> - * - * This software may be distributed under the terms of the BSD license. - * See README for more details. - * - * IEEE 802.1X Supplicant test code (to be used in place of wpa_supplicant.c. - * Not used in production version. - */ - -#include "includes.h" -#include <assert.h> - -#include "common.h" -#include "utils/ext_password.h" -#include "common/version.h" -#include "crypto/tls.h" -#include "config.h" -#include "eapol_supp/eapol_supp_sm.h" -#include "eap_peer/eap.h" -#include "eap_server/eap_methods.h" -#include "eloop.h" -#include "utils/base64.h" -#include "rsn_supp/wpa.h" -#include "wpa_supplicant_i.h" -#include "radius/radius.h" -#include "radius/radius_client.h" -#include "common/wpa_ctrl.h" -#include "ctrl_iface.h" -#include "pcsc_funcs.h" -#include "wpas_glue.h" - - -const struct wpa_driver_ops *const wpa_drivers[] = { NULL }; - - -struct extra_radius_attr { - u8 type; - char syntax; - char *data; - struct extra_radius_attr *next; -}; - -struct eapol_test_data { - struct wpa_supplicant *wpa_s; - - int eapol_test_num_reauths; - int no_mppe_keys; - int num_mppe_ok, num_mppe_mismatch; - int req_eap_key_name; - - u8 radius_identifier; - struct radius_msg *last_recv_radius; - struct in_addr own_ip_addr; - struct radius_client_data *radius; - struct hostapd_radius_servers *radius_conf; - - /* last received EAP Response from Authentication Server */ - struct wpabuf *last_eap_radius; - - u8 authenticator_pmk[PMK_LEN]; - size_t authenticator_pmk_len; - u8 authenticator_eap_key_name[256]; - size_t authenticator_eap_key_name_len; - int radius_access_accept_received; - int radius_access_reject_received; - int auth_timed_out; - - u8 *eap_identity; - size_t eap_identity_len; - - char *connect_info; - u8 own_addr[ETH_ALEN]; - struct extra_radius_attr *extra_attrs; - - FILE *server_cert_file; - - const char *pcsc_reader; - const char *pcsc_pin; - - unsigned int ctrl_iface:1; - unsigned int id_req_sent:1; -}; - -static struct eapol_test_data eapol_test; - - -static void send_eap_request_identity(void *eloop_ctx, void *timeout_ctx); - - -static void hostapd_logger_cb(void *ctx, const u8 *addr, unsigned int module, - int level, const char *txt, size_t len) -{ - if (addr) - wpa_printf(MSG_DEBUG, "STA " MACSTR ": %s\n", - MAC2STR(addr), txt); - else - wpa_printf(MSG_DEBUG, "%s", txt); -} - - -static int add_extra_attr(struct radius_msg *msg, - struct extra_radius_attr *attr) -{ - size_t len; - char *pos; - u32 val; - char buf[RADIUS_MAX_ATTR_LEN + 1]; - - switch (attr->syntax) { - case 's': - os_snprintf(buf, sizeof(buf), "%s", attr->data); - len = os_strlen(buf); - break; - case 'n': - buf[0] = '\0'; - len = 1; - break; - case 'x': - pos = attr->data; - if (pos[0] == '0' && pos[1] == 'x') - pos += 2; - len = os_strlen(pos); - if ((len & 1) || (len / 2) > RADIUS_MAX_ATTR_LEN) { - printf("Invalid extra attribute hexstring\n"); - return -1; - } - len /= 2; - if (hexstr2bin(pos, (u8 *) buf, len) < 0) { - printf("Invalid extra attribute hexstring\n"); - return -1; - } - break; - case 'd': - val = htonl(atoi(attr->data)); - os_memcpy(buf, &val, 4); - len = 4; - break; - default: - printf("Incorrect extra attribute syntax specification\n"); - return -1; - } - - if (!radius_msg_add_attr(msg, attr->type, (u8 *) buf, len)) { - printf("Could not add attribute %d\n", attr->type); - return -1; - } - - return 0; -} - - -static int add_extra_attrs(struct radius_msg *msg, - struct extra_radius_attr *attrs) -{ - struct extra_radius_attr *p; - for (p = attrs; p; p = p->next) { - if (add_extra_attr(msg, p) < 0) - return -1; - } - return 0; -} - - -static struct extra_radius_attr * -find_extra_attr(struct extra_radius_attr *attrs, u8 type) -{ - struct extra_radius_attr *p; - for (p = attrs; p; p = p->next) { - if (p->type == type) - return p; - } - return NULL; -} - - -static void ieee802_1x_encapsulate_radius(struct eapol_test_data *e, - const u8 *eap, size_t len) -{ - struct radius_msg *msg; - char buf[RADIUS_MAX_ATTR_LEN + 1]; - const struct eap_hdr *hdr; - const u8 *pos; - - wpa_printf(MSG_DEBUG, "Encapsulating EAP message into a RADIUS " - "packet"); - - e->radius_identifier = radius_client_get_id(e->radius); - msg = radius_msg_new(RADIUS_CODE_ACCESS_REQUEST, - e->radius_identifier); - if (msg == NULL) { - printf("Could not create net RADIUS packet\n"); - return; - } - - radius_msg_make_authenticator(msg); - - hdr = (const struct eap_hdr *) eap; - pos = (const u8 *) (hdr + 1); - if (len > sizeof(*hdr) && hdr->code == EAP_CODE_RESPONSE && - pos[0] == EAP_TYPE_IDENTITY) { - pos++; - os_free(e->eap_identity); - e->eap_identity_len = len - sizeof(*hdr) - 1; - e->eap_identity = os_malloc(e->eap_identity_len); - if (e->eap_identity) { - os_memcpy(e->eap_identity, pos, e->eap_identity_len); - wpa_hexdump(MSG_DEBUG, "Learned identity from " - "EAP-Response-Identity", - e->eap_identity, e->eap_identity_len); - } - } - - if (e->eap_identity && - !radius_msg_add_attr(msg, RADIUS_ATTR_USER_NAME, - e->eap_identity, e->eap_identity_len)) { - printf("Could not add User-Name\n"); - goto fail; - } - - if (e->req_eap_key_name && - !radius_msg_add_attr(msg, RADIUS_ATTR_EAP_KEY_NAME, (u8 *) "\0", - 1)) { - printf("Could not add EAP-Key-Name\n"); - goto fail; - } - - if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_NAS_IP_ADDRESS) && - !radius_msg_add_attr(msg, RADIUS_ATTR_NAS_IP_ADDRESS, - (u8 *) &e->own_ip_addr, 4)) { - printf("Could not add NAS-IP-Address\n"); - goto fail; - } - - os_snprintf(buf, sizeof(buf), RADIUS_802_1X_ADDR_FORMAT, - MAC2STR(e->wpa_s->own_addr)); - if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_CALLING_STATION_ID) - && - !radius_msg_add_attr(msg, RADIUS_ATTR_CALLING_STATION_ID, - (u8 *) buf, os_strlen(buf))) { - printf("Could not add Calling-Station-Id\n"); - goto fail; - } - - /* TODO: should probably check MTU from driver config; 2304 is max for - * IEEE 802.11, but use 1400 to avoid problems with too large packets - */ - if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_FRAMED_MTU) && - !radius_msg_add_attr_int32(msg, RADIUS_ATTR_FRAMED_MTU, 1400)) { - printf("Could not add Framed-MTU\n"); - goto fail; - } - - if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_NAS_PORT_TYPE) && - !radius_msg_add_attr_int32(msg, RADIUS_ATTR_NAS_PORT_TYPE, - RADIUS_NAS_PORT_TYPE_IEEE_802_11)) { - printf("Could not add NAS-Port-Type\n"); - goto fail; - } - - if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_SERVICE_TYPE) && - !radius_msg_add_attr_int32(msg, RADIUS_ATTR_SERVICE_TYPE, - RADIUS_SERVICE_TYPE_FRAMED)) { - printf("Could not add Service-Type\n"); - goto fail; - } - - os_snprintf(buf, sizeof(buf), "%s", e->connect_info); - if (!find_extra_attr(e->extra_attrs, RADIUS_ATTR_CONNECT_INFO) && - !radius_msg_add_attr(msg, RADIUS_ATTR_CONNECT_INFO, - (u8 *) buf, os_strlen(buf))) { - printf("Could not add Connect-Info\n"); - goto fail; - } - - if (add_extra_attrs(msg, e->extra_attrs) < 0) - goto fail; - - if (eap && !radius_msg_add_eap(msg, eap, len)) { - printf("Could not add EAP-Message\n"); - goto fail; - } - - /* State attribute must be copied if and only if this packet is - * Access-Request reply to the previous Access-Challenge */ - if (e->last_recv_radius && - radius_msg_get_hdr(e->last_recv_radius)->code == - RADIUS_CODE_ACCESS_CHALLENGE) { - int res = radius_msg_copy_attr(msg, e->last_recv_radius, - RADIUS_ATTR_STATE); - if (res < 0) { - printf("Could not copy State attribute from previous " - "Access-Challenge\n"); - goto fail; - } - if (res > 0) { - wpa_printf(MSG_DEBUG, " Copied RADIUS State " - "Attribute"); - } - } - - if (radius_client_send(e->radius, msg, RADIUS_AUTH, e->wpa_s->own_addr) - < 0) - goto fail; - return; - - fail: - radius_msg_free(msg); -} - - -static int eapol_test_eapol_send(void *ctx, int type, const u8 *buf, - size_t len) -{ - printf("WPA: eapol_test_eapol_send(type=%d len=%lu)\n", - type, (unsigned long) len); - if (type == IEEE802_1X_TYPE_EAP_PACKET) { - wpa_hexdump(MSG_DEBUG, "TX EAP -> RADIUS", buf, len); - ieee802_1x_encapsulate_radius(&eapol_test, buf, len); - } - return 0; -} - - -static void eapol_test_set_config_blob(void *ctx, - struct wpa_config_blob *blob) -{ - struct eapol_test_data *e = ctx; - wpa_config_set_blob(e->wpa_s->conf, blob); -} - - -static const struct wpa_config_blob * -eapol_test_get_config_blob(void *ctx, const char *name) -{ - struct eapol_test_data *e = ctx; - return wpa_config_get_blob(e->wpa_s->conf, name); -} - - -static void eapol_test_eapol_done_cb(void *ctx) -{ - struct eapol_test_data *e = ctx; - - printf("WPA: EAPOL processing complete\n"); - wpa_supplicant_cancel_auth_timeout(e->wpa_s); - wpa_supplicant_set_state(e->wpa_s, WPA_COMPLETED); -} - - -static void eapol_sm_reauth(void *eloop_ctx, void *timeout_ctx) -{ - struct eapol_test_data *e = eloop_ctx; - printf("\n\n\n\n\neapol_test: Triggering EAP reauthentication\n\n"); - e->radius_access_accept_received = 0; - send_eap_request_identity(e->wpa_s, NULL); -} - - -static int eapol_test_compare_pmk(struct eapol_test_data *e) -{ - u8 pmk[PMK_LEN]; - int ret = 1; - const u8 *sess_id; - size_t sess_id_len; - - if (eapol_sm_get_key(e->wpa_s->eapol, pmk, PMK_LEN) == 0) { - wpa_hexdump(MSG_DEBUG, "PMK from EAPOL", pmk, PMK_LEN); - if (os_memcmp(pmk, e->authenticator_pmk, PMK_LEN) != 0) { - printf("WARNING: PMK mismatch\n"); - wpa_hexdump(MSG_DEBUG, "PMK from AS", - e->authenticator_pmk, PMK_LEN); - } else if (e->radius_access_accept_received) - ret = 0; - } else if (e->authenticator_pmk_len == 16 && - eapol_sm_get_key(e->wpa_s->eapol, pmk, 16) == 0) { - wpa_hexdump(MSG_DEBUG, "LEAP PMK from EAPOL", pmk, 16); - if (os_memcmp(pmk, e->authenticator_pmk, 16) != 0) { - printf("WARNING: PMK mismatch\n"); - wpa_hexdump(MSG_DEBUG, "PMK from AS", - e->authenticator_pmk, 16); - } else if (e->radius_access_accept_received) - ret = 0; - } else if (e->radius_access_accept_received && e->no_mppe_keys) { - /* No keying material expected */ - ret = 0; - } - - if (ret && !e->no_mppe_keys) - e->num_mppe_mismatch++; - else if (!e->no_mppe_keys) - e->num_mppe_ok++; - - sess_id = eapol_sm_get_session_id(e->wpa_s->eapol, &sess_id_len); - if (!sess_id) - return ret; - if (e->authenticator_eap_key_name_len == 0) { - wpa_printf(MSG_INFO, "No EAP-Key-Name received from server"); - return ret; - } - - if (e->authenticator_eap_key_name_len != sess_id_len || - os_memcmp(e->authenticator_eap_key_name, sess_id, sess_id_len) != 0) - { - wpa_printf(MSG_INFO, - "Locally derived EAP Session-Id does not match EAP-Key-Name from server"); - wpa_hexdump(MSG_DEBUG, "EAP Session-Id", sess_id, sess_id_len); - wpa_hexdump(MSG_DEBUG, "EAP-Key-Name from server", - e->authenticator_eap_key_name, - e->authenticator_eap_key_name_len); - } else { - wpa_printf(MSG_INFO, - "Locally derived EAP Session-Id matches EAP-Key-Name from server"); - } - - return ret; -} - - -static void eapol_sm_cb(struct eapol_sm *eapol, enum eapol_supp_result result, - void *ctx) -{ - struct eapol_test_data *e = ctx; - printf("eapol_sm_cb: result=%d\n", result); - e->id_req_sent = 0; - if (e->ctrl_iface) - return; - e->eapol_test_num_reauths--; - if (e->eapol_test_num_reauths < 0) - eloop_terminate(); - else { - eapol_test_compare_pmk(e); - eloop_register_timeout(0, 100000, eapol_sm_reauth, e, NULL); - } -} - - -static void eapol_test_write_cert(FILE *f, const char *subject, - const struct wpabuf *cert) -{ - char *encoded; - - encoded = base64_encode(wpabuf_head(cert), wpabuf_len(cert), NULL); - if (encoded == NULL) - return; - fprintf(f, "%s\n-----BEGIN CERTIFICATE-----\n%s" - "-----END CERTIFICATE-----\n\n", subject, encoded); - os_free(encoded); -} - - -#if defined(CONFIG_CTRL_IFACE) || !defined(CONFIG_NO_STDOUT_DEBUG) -static void eapol_test_eap_param_needed(void *ctx, enum wpa_ctrl_req_type field, - const char *default_txt) -{ - struct eapol_test_data *e = ctx; - struct wpa_supplicant *wpa_s = e->wpa_s; - struct wpa_ssid *ssid = wpa_s->current_ssid; - const char *field_name, *txt = NULL; - char *buf; - size_t buflen; - int len; - - if (ssid == NULL) - return; - - field_name = wpa_supplicant_ctrl_req_to_string(field, default_txt, - &txt); - if (field_name == NULL) { - wpa_printf(MSG_WARNING, "Unhandled EAP param %d needed", - field); - return; - } - - buflen = 100 + os_strlen(txt) + ssid->ssid_len; - buf = os_malloc(buflen); - if (buf == NULL) - return; - len = os_snprintf(buf, buflen, - WPA_CTRL_REQ "%s-%d:%s needed for SSID ", - field_name, ssid->id, txt); - if (os_snprintf_error(buflen, len)) { - os_free(buf); - return; - } - if (ssid->ssid && buflen > len + ssid->ssid_len) { - os_memcpy(buf + len, ssid->ssid, ssid->ssid_len); - len += ssid->ssid_len; - buf[len] = '\0'; - } - buf[buflen - 1] = '\0'; - wpa_msg(wpa_s, MSG_INFO, "%s", buf); - os_free(buf); -} -#else /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */ -#define eapol_test_eap_param_needed NULL -#endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */ - - -static void eapol_test_cert_cb(void *ctx, struct tls_cert_data *cert, - const char *cert_hash) -{ - struct eapol_test_data *e = ctx; - int i; - - wpa_msg(e->wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_CERT - "depth=%d subject='%s'%s%s", - cert->depth, cert->subject, - cert_hash ? " hash=" : "", - cert_hash ? cert_hash : ""); - - if (cert->cert) { - char *cert_hex; - size_t len = wpabuf_len(cert->cert) * 2 + 1; - cert_hex = os_malloc(len); - if (cert_hex) { - wpa_snprintf_hex(cert_hex, len, wpabuf_head(cert->cert), - wpabuf_len(cert->cert)); - wpa_msg_ctrl(e->wpa_s, MSG_INFO, - WPA_EVENT_EAP_PEER_CERT - "depth=%d subject='%s' cert=%s", - cert->depth, cert->subject, cert_hex); - os_free(cert_hex); - } - - if (e->server_cert_file) - eapol_test_write_cert(e->server_cert_file, - cert->subject, cert->cert); - } - - for (i = 0; i < cert->num_altsubject; i++) - wpa_msg(e->wpa_s, MSG_INFO, WPA_EVENT_EAP_PEER_ALT - "depth=%d %s", cert->depth, cert->altsubject[i]); -} - - -static void eapol_test_set_anon_id(void *ctx, const u8 *id, size_t len) -{ - struct eapol_test_data *e = ctx; - struct wpa_supplicant *wpa_s = e->wpa_s; - char *str; - int res; - - wpa_hexdump_ascii(MSG_DEBUG, "EAP method updated anonymous_identity", - id, len); - - if (wpa_s->current_ssid == NULL) - return; - - if (id == NULL) { - if (wpa_config_set(wpa_s->current_ssid, "anonymous_identity", - "NULL", 0) < 0) - return; - } else { - str = os_malloc(len * 2 + 1); - if (str == NULL) - return; - wpa_snprintf_hex(str, len * 2 + 1, id, len); - res = wpa_config_set(wpa_s->current_ssid, "anonymous_identity", - str, 0); - os_free(str); - if (res < 0) - return; - } -} - - -static enum wpa_states eapol_test_get_state(void *ctx) -{ - struct eapol_test_data *e = ctx; - struct wpa_supplicant *wpa_s = e->wpa_s; - - return wpa_s->wpa_state; -} - - -static int test_eapol(struct eapol_test_data *e, struct wpa_supplicant *wpa_s, - struct wpa_ssid *ssid) -{ - struct eapol_config eapol_conf; - struct eapol_ctx *ctx; - struct wpa_sm_ctx *wctx; - - ctx = os_zalloc(sizeof(*ctx)); - if (ctx == NULL) { - printf("Failed to allocate EAPOL context.\n"); - return -1; - } - ctx->ctx = e; - ctx->msg_ctx = wpa_s; - ctx->scard_ctx = wpa_s->scard; - ctx->cb = eapol_sm_cb; - ctx->cb_ctx = e; - ctx->eapol_send_ctx = wpa_s; - ctx->preauth = 0; - ctx->eapol_done_cb = eapol_test_eapol_done_cb; - ctx->eapol_send = eapol_test_eapol_send; - ctx->set_config_blob = eapol_test_set_config_blob; - ctx->get_config_blob = eapol_test_get_config_blob; - ctx->opensc_engine_path = wpa_s->conf->opensc_engine_path; - ctx->pkcs11_engine_path = wpa_s->conf->pkcs11_engine_path; - ctx->pkcs11_module_path = wpa_s->conf->pkcs11_module_path; - ctx->openssl_ciphers = wpa_s->conf->openssl_ciphers; - ctx->eap_param_needed = eapol_test_eap_param_needed; - ctx->cert_cb = eapol_test_cert_cb; - ctx->cert_in_cb = 1; - ctx->set_anon_id = eapol_test_set_anon_id; - - wpa_s->eapol = eapol_sm_init(ctx); - if (wpa_s->eapol == NULL) { - os_free(ctx); - printf("Failed to initialize EAPOL state machines.\n"); - return -1; - } - - wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_NO_WPA; - wctx = os_zalloc(sizeof(*wctx)); - if (wctx == NULL) { - os_free(ctx); - return -1; - } - wctx->ctx = e; - wctx->msg_ctx = wpa_s; - wctx->get_state = eapol_test_get_state; - wpa_s->wpa = wpa_sm_init(wctx); - if (!wpa_s->wpa) { - os_free(ctx); - os_free(wctx); - return -1; - } - - if (!ssid) - return 0; - - wpa_s->current_ssid = ssid; - os_memset(&eapol_conf, 0, sizeof(eapol_conf)); - eapol_conf.accept_802_1x_keys = 1; - eapol_conf.required_keys = 0; - eapol_conf.fast_reauth = wpa_s->conf->fast_reauth; - eapol_conf.workaround = ssid->eap_workaround; - eapol_conf.external_sim = wpa_s->conf->external_sim; - eapol_sm_notify_config(wpa_s->eapol, &ssid->eap, &eapol_conf); - eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard); - - - eapol_sm_notify_portValid(wpa_s->eapol, false); - /* 802.1X::portControl = Auto */ - eapol_sm_notify_portEnabled(wpa_s->eapol, true); - - return 0; -} - - -static void test_eapol_clean(struct eapol_test_data *e, - struct wpa_supplicant *wpa_s) -{ - struct extra_radius_attr *p, *prev; - - wpa_sm_deinit(wpa_s->wpa); - wpa_s->wpa = NULL; - radius_client_deinit(e->radius); - wpabuf_free(e->last_eap_radius); - radius_msg_free(e->last_recv_radius); - e->last_recv_radius = NULL; - os_free(e->eap_identity); - e->eap_identity = NULL; - eapol_sm_deinit(wpa_s->eapol); - wpa_s->eapol = NULL; - if (e->radius_conf && e->radius_conf->auth_server) { - os_free(e->radius_conf->auth_server->shared_secret); - os_free(e->radius_conf->auth_server); - } - os_free(e->radius_conf); - e->radius_conf = NULL; - scard_deinit(wpa_s->scard); - wpa_supplicant_ctrl_iface_deinit(wpa_s, wpa_s->ctrl_iface); - wpa_s->ctrl_iface = NULL; - - ext_password_deinit(wpa_s->ext_pw); - wpa_s->ext_pw = NULL; - - wpa_config_free(wpa_s->conf); - - p = e->extra_attrs; - while (p) { - prev = p; - p = p->next; - os_free(prev); - } -} - - -static void send_eap_request_identity(void *eloop_ctx, void *timeout_ctx) -{ - struct wpa_supplicant *wpa_s = eloop_ctx; - u8 buf[100], *pos; - struct ieee802_1x_hdr *hdr; - struct eap_hdr *eap; - - hdr = (struct ieee802_1x_hdr *) buf; - hdr->version = EAPOL_VERSION; - hdr->type = IEEE802_1X_TYPE_EAP_PACKET; - hdr->length = htons(5); - - eap = (struct eap_hdr *) (hdr + 1); - eap->code = EAP_CODE_REQUEST; - if (os_get_random((u8 *) &eap->identifier, sizeof(eap->identifier)) < 0) - eap->identifier = os_random() & 0xff; - eap->length = htons(5); - pos = (u8 *) (eap + 1); - *pos = EAP_TYPE_IDENTITY; - - printf("Sending fake EAP-Request-Identity\n"); - eapol_sm_rx_eapol(wpa_s->eapol, wpa_s->bssid, buf, - sizeof(*hdr) + 5); -} - - -static void eapol_test_timeout(void *eloop_ctx, void *timeout_ctx) -{ - struct eapol_test_data *e = eloop_ctx; - printf("EAPOL test timed out\n"); - e->auth_timed_out = 1; - eloop_terminate(); -} - - -static char *eap_type_text(u8 type) -{ - switch (type) { - case EAP_TYPE_IDENTITY: return "Identity"; - case EAP_TYPE_NOTIFICATION: return "Notification"; - case EAP_TYPE_NAK: return "Nak"; - case EAP_TYPE_TLS: return "TLS"; - case EAP_TYPE_TTLS: return "TTLS"; - case EAP_TYPE_PEAP: return "PEAP"; - case EAP_TYPE_SIM: return "SIM"; - case EAP_TYPE_GTC: return "GTC"; - case EAP_TYPE_MD5: return "MD5"; - case EAP_TYPE_OTP: return "OTP"; - case EAP_TYPE_FAST: return "FAST"; - case EAP_TYPE_SAKE: return "SAKE"; - case EAP_TYPE_PSK: return "PSK"; - default: return "Unknown"; - } -} - - -static void ieee802_1x_decapsulate_radius(struct eapol_test_data *e) -{ - struct wpabuf *eap; - const struct eap_hdr *hdr; - int eap_type = -1; - char buf[64]; - struct radius_msg *msg; - - if (e->last_recv_radius == NULL) - return; - - msg = e->last_recv_radius; - - eap = radius_msg_get_eap(msg); - if (eap == NULL) { - /* draft-aboba-radius-rfc2869bis-20.txt, Chap. 2.6.3: - * RADIUS server SHOULD NOT send Access-Reject/no EAP-Message - * attribute */ - wpa_printf(MSG_DEBUG, "could not extract " - "EAP-Message from RADIUS message"); - wpabuf_free(e->last_eap_radius); - e->last_eap_radius = NULL; - return; - } - - if (wpabuf_len(eap) < sizeof(*hdr)) { - wpa_printf(MSG_DEBUG, "too short EAP packet " - "received from authentication server"); - wpabuf_free(eap); - return; - } - - if (wpabuf_len(eap) > sizeof(*hdr)) - eap_type = (wpabuf_head_u8(eap))[sizeof(*hdr)]; - - hdr = wpabuf_head(eap); - switch (hdr->code) { - case EAP_CODE_REQUEST: - os_snprintf(buf, sizeof(buf), "EAP-Request-%s (%d)", - eap_type >= 0 ? eap_type_text(eap_type) : "??", - eap_type); - break; - case EAP_CODE_RESPONSE: - os_snprintf(buf, sizeof(buf), "EAP Response-%s (%d)", - eap_type >= 0 ? eap_type_text(eap_type) : "??", - eap_type); - break; - case EAP_CODE_SUCCESS: - os_strlcpy(buf, "EAP Success", sizeof(buf)); - /* LEAP uses EAP Success within an authentication, so must not - * stop here with eloop_terminate(); */ - break; - case EAP_CODE_FAILURE: - os_strlcpy(buf, "EAP Failure", sizeof(buf)); - if (e->ctrl_iface) - break; - eloop_terminate(); - break; - default: - os_strlcpy(buf, "unknown EAP code", sizeof(buf)); - wpa_hexdump_buf(MSG_DEBUG, "Decapsulated EAP packet", eap); - break; - } - wpa_printf(MSG_DEBUG, "decapsulated EAP packet (code=%d " - "id=%d len=%d) from RADIUS server: %s", - hdr->code, hdr->identifier, ntohs(hdr->length), buf); - - /* sta->eapol_sm->be_auth.idFromServer = hdr->identifier; */ - - wpabuf_free(e->last_eap_radius); - e->last_eap_radius = eap; - - { - struct ieee802_1x_hdr *dot1x; - dot1x = os_malloc(sizeof(*dot1x) + wpabuf_len(eap)); - assert(dot1x != NULL); - dot1x->version = EAPOL_VERSION; - dot1x->type = IEEE802_1X_TYPE_EAP_PACKET; - dot1x->length = htons(wpabuf_len(eap)); - os_memcpy((u8 *) (dot1x + 1), wpabuf_head(eap), - wpabuf_len(eap)); - eapol_sm_rx_eapol(e->wpa_s->eapol, e->wpa_s->bssid, - (u8 *) dot1x, - sizeof(*dot1x) + wpabuf_len(eap)); - os_free(dot1x); - } -} - - -static void ieee802_1x_get_keys(struct eapol_test_data *e, - struct radius_msg *msg, struct radius_msg *req, - const u8 *shared_secret, - size_t shared_secret_len) -{ - struct radius_ms_mppe_keys *keys; - u8 *buf; - size_t len; - - keys = radius_msg_get_ms_keys(msg, req, shared_secret, - shared_secret_len); - if (keys && keys->send == NULL && keys->recv == NULL) { - os_free(keys); - keys = radius_msg_get_cisco_keys(msg, req, shared_secret, - shared_secret_len); - } - - if (keys) { - if (keys->send) { - wpa_hexdump(MSG_DEBUG, "MS-MPPE-Send-Key (sign)", - keys->send, keys->send_len); - } - if (keys->recv) { - wpa_hexdump(MSG_DEBUG, "MS-MPPE-Recv-Key (crypt)", - keys->recv, keys->recv_len); - e->authenticator_pmk_len = - keys->recv_len > PMK_LEN ? PMK_LEN : - keys->recv_len; - os_memcpy(e->authenticator_pmk, keys->recv, - e->authenticator_pmk_len); - if (e->authenticator_pmk_len == 16 && keys->send && - keys->send_len == 16) { - /* MS-CHAP-v2 derives 16 octet keys */ - wpa_printf(MSG_DEBUG, "Use MS-MPPE-Send-Key " - "to extend PMK to 32 octets"); - os_memcpy(e->authenticator_pmk + - e->authenticator_pmk_len, - keys->send, keys->send_len); - e->authenticator_pmk_len += keys->send_len; - } - } - - os_free(keys->send); - os_free(keys->recv); - os_free(keys); - } - - if (radius_msg_get_attr_ptr(msg, RADIUS_ATTR_EAP_KEY_NAME, &buf, &len, - NULL) == 0) { - os_memcpy(e->authenticator_eap_key_name, buf, len); - e->authenticator_eap_key_name_len = len; - } else { - e->authenticator_eap_key_name_len = 0; - } -} - - -/* Process the RADIUS frames from Authentication Server */ -static RadiusRxResult -ieee802_1x_receive_auth(struct radius_msg *msg, struct radius_msg *req, - const u8 *shared_secret, size_t shared_secret_len, - void *data) -{ - struct eapol_test_data *e = data; - struct radius_hdr *hdr = radius_msg_get_hdr(msg); - - /* RFC 2869, Ch. 5.13: valid Message-Authenticator attribute MUST be - * present when packet contains an EAP-Message attribute */ - if (hdr->code == RADIUS_CODE_ACCESS_REJECT && - radius_msg_get_attr(msg, RADIUS_ATTR_MESSAGE_AUTHENTICATOR, NULL, - 0) < 0 && - radius_msg_get_attr(msg, RADIUS_ATTR_EAP_MESSAGE, NULL, 0) < 0) { - wpa_printf(MSG_DEBUG, "Allowing RADIUS " - "Access-Reject without Message-Authenticator " - "since it does not include EAP-Message\n"); - } else if (radius_msg_verify(msg, shared_secret, shared_secret_len, - req, 1)) { - printf("Incoming RADIUS packet did not have correct " - "Message-Authenticator - dropped\n"); - return RADIUS_RX_UNKNOWN; - } - - if (hdr->code != RADIUS_CODE_ACCESS_ACCEPT && - hdr->code != RADIUS_CODE_ACCESS_REJECT && - hdr->code != RADIUS_CODE_ACCESS_CHALLENGE) { - printf("Unknown RADIUS message code\n"); - return RADIUS_RX_UNKNOWN; - } - - e->radius_identifier = -1; - wpa_printf(MSG_DEBUG, "RADIUS packet matching with station"); - - radius_msg_free(e->last_recv_radius); - e->last_recv_radius = msg; - - switch (hdr->code) { - case RADIUS_CODE_ACCESS_ACCEPT: - e->radius_access_accept_received = 1; - ieee802_1x_get_keys(e, msg, req, shared_secret, - shared_secret_len); - break; - case RADIUS_CODE_ACCESS_REJECT: - e->radius_access_reject_received = 1; - break; - } - - ieee802_1x_decapsulate_radius(e); - - if ((hdr->code == RADIUS_CODE_ACCESS_ACCEPT && - e->eapol_test_num_reauths < 0) || - hdr->code == RADIUS_CODE_ACCESS_REJECT) { - if (!e->ctrl_iface) - eloop_terminate(); - } - - return RADIUS_RX_QUEUED; -} - - -static int driver_get_ssid(void *priv, u8 *ssid) -{ - ssid[0] = 0; - return 0; -} - - -static int driver_get_bssid(void *priv, u8 *bssid) -{ - struct eapol_test_data *e = priv; - - if (e->ctrl_iface && !e->id_req_sent) { - eloop_register_timeout(0, 0, send_eap_request_identity, - e->wpa_s, NULL); - e->id_req_sent = 1; - } - - os_memset(bssid, 0, ETH_ALEN); - bssid[5] = 1; - return 0; -} - - -static int driver_get_capa(void *priv, struct wpa_driver_capa *capa) -{ - os_memset(capa, 0, sizeof(*capa)); - capa->flags = WPA_DRIVER_FLAGS_WIRED; - return 0; -} - - -struct wpa_driver_ops eapol_test_drv_ops = { - .name = "test", - .get_ssid = driver_get_ssid, - .get_bssid = driver_get_bssid, - .get_capa = driver_get_capa, -}; - -static void wpa_init_conf(struct eapol_test_data *e, - struct wpa_supplicant *wpa_s, const char *authsrv, - int port, const char *secret, - const char *cli_addr, const char *ifname) -{ - struct hostapd_radius_server *as; - int res; - - wpa_s->driver = &eapol_test_drv_ops; - wpa_s->drv_priv = e; - wpa_s->bssid[5] = 1; - os_memcpy(wpa_s->own_addr, e->own_addr, ETH_ALEN); - e->own_ip_addr.s_addr = htonl((127 << 24) | 1); - os_strlcpy(wpa_s->ifname, ifname, sizeof(wpa_s->ifname)); - - e->radius_conf = os_zalloc(sizeof(struct hostapd_radius_servers)); - assert(e->radius_conf != NULL); - e->radius_conf->num_auth_servers = 1; - as = os_zalloc(sizeof(struct hostapd_radius_server)); - assert(as != NULL); -#if defined(CONFIG_NATIVE_WINDOWS) || defined(CONFIG_ANSI_C_EXTRA) - { - int a[4]; - u8 *pos; - sscanf(authsrv, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]); - pos = (u8 *) &as->addr.u.v4; - *pos++ = a[0]; - *pos++ = a[1]; - *pos++ = a[2]; - *pos++ = a[3]; - as->addr.af = AF_INET; - } -#else /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */ - if (hostapd_parse_ip_addr(authsrv, &as->addr) < 0) { - wpa_printf(MSG_ERROR, "Invalid IP address '%s'", - authsrv); - assert(0); - } -#endif /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */ - as->port = port; - as->shared_secret = (u8 *) os_strdup(secret); - as->shared_secret_len = os_strlen(secret); - e->radius_conf->auth_server = as; - e->radius_conf->auth_servers = as; - e->radius_conf->msg_dumps = 1; - if (cli_addr) { - if (hostapd_parse_ip_addr(cli_addr, - &e->radius_conf->client_addr) == 0) - e->radius_conf->force_client_addr = 1; - else { - wpa_printf(MSG_ERROR, "Invalid IP address '%s'", - cli_addr); - assert(0); - } - } - - e->radius = radius_client_init(wpa_s, e->radius_conf); - assert(e->radius != NULL); - - res = radius_client_register(e->radius, RADIUS_AUTH, - ieee802_1x_receive_auth, e); - assert(res == 0); -} - - -static int scard_test(struct eapol_test_data *e) -{ - struct scard_data *scard; - size_t len; - char imsi[20]; - unsigned char _rand[16]; -#ifdef PCSC_FUNCS - unsigned char sres[4]; - unsigned char kc[8]; -#endif /* PCSC_FUNCS */ -#define num_triplets 5 - unsigned char rand_[num_triplets][16]; - unsigned char sres_[num_triplets][4]; - unsigned char kc_[num_triplets][8]; - int i, res; - size_t j; - -#define AKA_RAND_LEN 16 -#define AKA_AUTN_LEN 16 -#define AKA_AUTS_LEN 14 -#define RES_MAX_LEN 16 -#define IK_LEN 16 -#define CK_LEN 16 - unsigned char aka_rand[AKA_RAND_LEN]; - unsigned char aka_autn[AKA_AUTN_LEN]; - unsigned char aka_auts[AKA_AUTS_LEN]; - unsigned char aka_res[RES_MAX_LEN]; - size_t aka_res_len; - unsigned char aka_ik[IK_LEN]; - unsigned char aka_ck[CK_LEN]; - - scard = scard_init(e->pcsc_reader); - if (scard == NULL) - return -1; - if (scard_set_pin(scard, e->pcsc_pin)) { - wpa_printf(MSG_WARNING, "PIN validation failed"); - scard_deinit(scard); - return -1; - } - - len = sizeof(imsi); - if (scard_get_imsi(scard, imsi, &len)) - goto failed; - wpa_hexdump_ascii(MSG_DEBUG, "SCARD: IMSI", (u8 *) imsi, len); - /* NOTE: Permanent Username: 1 | IMSI */ - - wpa_printf(MSG_DEBUG, "SCARD: MNC length %d", - scard_get_mnc_len(scard)); - - os_memset(_rand, 0, sizeof(_rand)); - if (scard_gsm_auth(scard, _rand, sres, kc)) - goto failed; - - os_memset(_rand, 0xff, sizeof(_rand)); - if (scard_gsm_auth(scard, _rand, sres, kc)) - goto failed; - - for (i = 0; i < num_triplets; i++) { - os_memset(rand_[i], i, sizeof(rand_[i])); - if (scard_gsm_auth(scard, rand_[i], sres_[i], kc_[i])) - goto failed; - } - - for (i = 0; i < num_triplets; i++) { - printf("1"); - for (j = 0; j < len; j++) - printf("%c", imsi[j]); - printf(","); - for (j = 0; j < 16; j++) - printf("%02X", rand_[i][j]); - printf(","); - for (j = 0; j < 4; j++) - printf("%02X", sres_[i][j]); - printf(","); - for (j = 0; j < 8; j++) - printf("%02X", kc_[i][j]); - printf("\n"); - } - - wpa_printf(MSG_DEBUG, "Trying to use UMTS authentication"); - - /* seq 39 (0x28) */ - os_memset(aka_rand, 0xaa, 16); - os_memcpy(aka_autn, "\x86\x71\x31\xcb\xa2\xfc\x61\xdf" - "\xa3\xb3\x97\x9d\x07\x32\xa2\x12", 16); - - res = scard_umts_auth(scard, aka_rand, aka_autn, aka_res, &aka_res_len, - aka_ik, aka_ck, aka_auts); - if (res == 0) { - wpa_printf(MSG_DEBUG, "UMTS auth completed successfully"); - wpa_hexdump(MSG_DEBUG, "RES", aka_res, aka_res_len); - wpa_hexdump(MSG_DEBUG, "IK", aka_ik, IK_LEN); - wpa_hexdump(MSG_DEBUG, "CK", aka_ck, CK_LEN); - } else if (res == -2) { - wpa_printf(MSG_DEBUG, "UMTS auth resulted in synchronization " - "failure"); - wpa_hexdump(MSG_DEBUG, "AUTS", aka_auts, AKA_AUTS_LEN); - } else { - wpa_printf(MSG_DEBUG, "UMTS auth failed"); - } - -failed: - scard_deinit(scard); - - return 0; -#undef num_triplets -} - - -static int scard_get_triplets(struct eapol_test_data *e, int argc, char *argv[]) -{ - struct scard_data *scard; - size_t len; - char imsi[20]; - unsigned char _rand[16]; - unsigned char sres[4]; - unsigned char kc[8]; - int num_triplets; - int i; - size_t j; - - if (argc < 2 || ((num_triplets = atoi(argv[1])) <= 0)) { - printf("invalid parameters for sim command\n"); - return -1; - } - - if (argc <= 2 || os_strcmp(argv[2], "debug") != 0) { - /* disable debug output */ - wpa_debug_level = 99; - } - - scard = scard_init(e->pcsc_reader); - if (scard == NULL) { - printf("Failed to open smartcard connection\n"); - return -1; - } - if (scard_set_pin(scard, argv[0])) { - wpa_printf(MSG_WARNING, "PIN validation failed"); - scard_deinit(scard); - return -1; - } - - len = sizeof(imsi); - if (scard_get_imsi(scard, imsi, &len)) { - scard_deinit(scard); - return -1; - } - - for (i = 0; i < num_triplets; i++) { - os_memset(_rand, i, sizeof(_rand)); - if (scard_gsm_auth(scard, _rand, sres, kc)) - break; - - /* IMSI:Kc:SRES:RAND */ - for (j = 0; j < len; j++) - printf("%c", imsi[j]); - printf(":"); - for (j = 0; j < 8; j++) - printf("%02X", kc[j]); - printf(":"); - for (j = 0; j < 4; j++) - printf("%02X", sres[j]); - printf(":"); - for (j = 0; j < 16; j++) - printf("%02X", _rand[j]); - printf("\n"); - } - - scard_deinit(scard); - - return 0; -} - - -static void eapol_test_terminate(int sig, void *signal_ctx) -{ - struct wpa_supplicant *wpa_s = signal_ctx; - wpa_msg(wpa_s, MSG_INFO, "Signal %d received - terminating", sig); - eloop_terminate(); -} - - -static void usage(void) -{ - printf("usage:\n" - "eapol_test [-enWSv] -c<conf> [-a<AS IP>] [-p<AS port>] " - "[-s<AS secret>]\\\n" - " [-r<count>] [-t<timeout>] [-C<Connect-Info>] \\\n" - " [-M<client MAC address>] [-o<server cert file] \\\n" - " [-N<attr spec>] [-R<PC/SC reader>] " - "[-P<PC/SC PIN>] \\\n" - " [-A<client IP>] [-i<ifname>] [-T<ctrl_iface>]\n" - "eapol_test scard\n" - "eapol_test sim <PIN> <num triplets> [debug]\n" - "\n"); - printf("options:\n" - " -c<conf> = configuration file\n" - " -a<AS IP> = IP address of the authentication server, " - "default 127.0.0.1\n" - " -p<AS port> = UDP port of the authentication server, " - "default 1812\n" - " -s<AS secret> = shared secret with the authentication " - "server, default 'radius'\n" - " -A<client IP> = IP address of the client, default: select " - "automatically\n" - " -r<count> = number of re-authentications\n" - " -e = Request EAP-Key-Name\n" - " -W = wait for a control interface monitor before starting\n" - " -S = save configuration after authentication\n" - " -n = no MPPE keys expected\n" - " -v = show version\n" - " -t<timeout> = sets timeout in seconds (default: 30 s)\n" - " -C<Connect-Info> = RADIUS Connect-Info (default: " - "CONNECT 11Mbps 802.11b)\n" - " -M<client MAC address> = Set own MAC address " - "(Calling-Station-Id,\n" - " default: 02:00:00:00:00:01)\n" - " -o<server cert file> = Write received server certificate\n" - " chain to the specified file\n" - " -N<attr spec> = send arbitrary attribute specified by:\n" - " attr_id:syntax:value or attr_id\n" - " attr_id - number id of the attribute\n" - " syntax - one of: s, d, x\n" - " s = string\n" - " d = integer\n" - " x = octet string\n" - " value - attribute value.\n" - " When only attr_id is specified, NULL will be used as " - "value.\n" - " Multiple attributes can be specified by using the " - "option several times.\n"); -} - - -int main(int argc, char *argv[]) -{ - struct wpa_global global; - struct wpa_supplicant wpa_s; - int c, ret = 1, wait_for_monitor = 0, save_config = 0; - char *as_addr = "127.0.0.1"; - int as_port = 1812; - char *as_secret = "radius"; - char *cli_addr = NULL; - char *conf = NULL; - int timeout = 30; - char *pos; - struct extra_radius_attr *p = NULL, *p1; - const char *ifname = "test"; - const char *ctrl_iface = NULL; - - if (os_program_init()) - return -1; - - hostapd_logger_register_cb(hostapd_logger_cb); - - os_memset(&eapol_test, 0, sizeof(eapol_test)); - eapol_test.connect_info = "CONNECT 11Mbps 802.11b"; - os_memcpy(eapol_test.own_addr, "\x02\x00\x00\x00\x00\x01", ETH_ALEN); - eapol_test.pcsc_pin = "1234"; - - wpa_debug_level = 0; - wpa_debug_show_keys = 1; - - for (;;) { - c = getopt(argc, argv, "a:A:c:C:ei:M:nN:o:p:P:r:R:s:St:T:vW"); - if (c < 0) - break; - switch (c) { - case 'a': - as_addr = optarg; - break; - case 'A': - cli_addr = optarg; - break; - case 'c': - conf = optarg; - break; - case 'C': - eapol_test.connect_info = optarg; - break; - case 'e': - eapol_test.req_eap_key_name = 1; - break; - case 'i': - ifname = optarg; - break; - case 'M': - if (hwaddr_aton(optarg, eapol_test.own_addr)) { - usage(); - return -1; - } - break; - case 'n': - eapol_test.no_mppe_keys++; - break; - case 'o': - if (eapol_test.server_cert_file) - fclose(eapol_test.server_cert_file); - eapol_test.server_cert_file = fopen(optarg, "w"); - if (eapol_test.server_cert_file == NULL) { - printf("Could not open '%s' for writing\n", - optarg); - return -1; - } - break; - case 'p': - as_port = atoi(optarg); - break; - case 'P': - eapol_test.pcsc_pin = optarg; - break; - case 'r': - eapol_test.eapol_test_num_reauths = atoi(optarg); - break; - case 'R': - eapol_test.pcsc_reader = optarg; - break; - case 's': - as_secret = optarg; - break; - case 'S': - save_config++; - break; - case 't': - timeout = atoi(optarg); - break; - case 'T': - ctrl_iface = optarg; - eapol_test.ctrl_iface = 1; - break; - case 'v': - printf("eapol_test v%s\n", VERSION_STR); - return 0; - case 'W': - wait_for_monitor++; - break; - case 'N': - p1 = os_zalloc(sizeof(*p1)); - if (p1 == NULL) - break; - if (!p) - eapol_test.extra_attrs = p1; - else - p->next = p1; - p = p1; - - p->type = atoi(optarg); - pos = os_strchr(optarg, ':'); - if (pos == NULL) { - p->syntax = 'n'; - p->data = NULL; - break; - } - - pos++; - if (pos[0] == '\0' || pos[1] != ':') { - printf("Incorrect format of attribute " - "specification\n"); - break; - } - - p->syntax = pos[0]; - p->data = pos + 2; - break; - default: - usage(); - return -1; - } - } - - if (argc > optind && os_strcmp(argv[optind], "scard") == 0) { - return scard_test(&eapol_test); - } - - if (argc > optind && os_strcmp(argv[optind], "sim") == 0) { - return scard_get_triplets(&eapol_test, argc - optind - 1, - &argv[optind + 1]); - } - - if (conf == NULL && !ctrl_iface) { - usage(); - printf("Configuration file is required.\n"); - return -1; - } - - if (eap_register_methods()) { - wpa_printf(MSG_ERROR, "Failed to register EAP methods"); - return -1; - } - - if (eloop_init()) { - wpa_printf(MSG_ERROR, "Failed to initialize event loop"); - return -1; - } - - os_memset(&global, 0, sizeof(global)); - os_memset(&wpa_s, 0, sizeof(wpa_s)); - wpa_s.global = &global; - eapol_test.wpa_s = &wpa_s; - dl_list_init(&wpa_s.bss); - dl_list_init(&wpa_s.bss_id); - if (conf) - wpa_s.conf = wpa_config_read(conf, NULL); - else - wpa_s.conf = wpa_config_alloc_empty(ctrl_iface, NULL); - if (wpa_s.conf == NULL) { - printf("Failed to parse configuration file '%s'.\n", conf); - return -1; - } - if (!ctrl_iface && wpa_s.conf->ssid == NULL) { - printf("No networks defined.\n"); - return -1; - } - - if (eapol_test.pcsc_reader) { - os_free(wpa_s.conf->pcsc_reader); - wpa_s.conf->pcsc_reader = os_strdup(eapol_test.pcsc_reader); - } - - wpa_init_conf(&eapol_test, &wpa_s, as_addr, as_port, as_secret, - cli_addr, ifname); - wpa_s.ctrl_iface = wpa_supplicant_ctrl_iface_init(&wpa_s); - if (wpa_s.ctrl_iface == NULL) { - printf("Failed to initialize control interface '%s'.\n" - "You may have another eapol_test process already " - "running or the file was\n" - "left by an unclean termination of eapol_test in " - "which case you will need\n" - "to manually remove this file before starting " - "eapol_test again.\n", - wpa_s.conf->ctrl_interface); - return -1; - } - if (wpa_s.conf->ssid && - wpa_supplicant_scard_init(&wpa_s, wpa_s.conf->ssid)) - return -1; - - if (test_eapol(&eapol_test, &wpa_s, wpa_s.conf->ssid)) - return -1; - - if (wpas_init_ext_pw(&wpa_s) < 0) - return -1; - - if (wait_for_monitor) - wpa_supplicant_ctrl_iface_wait(wpa_s.ctrl_iface); - - if (!ctrl_iface) { - eloop_register_timeout(timeout, 0, eapol_test_timeout, - &eapol_test, NULL); - eloop_register_timeout(0, 0, send_eap_request_identity, &wpa_s, - NULL); - } - eloop_register_signal_terminate(eapol_test_terminate, &wpa_s); - eloop_register_signal_reconfig(eapol_test_terminate, &wpa_s); - eloop_run(); - - eloop_cancel_timeout(eapol_test_timeout, &eapol_test, NULL); - eloop_cancel_timeout(eapol_sm_reauth, &eapol_test, NULL); - - if (eapol_test_compare_pmk(&eapol_test) == 0 || - eapol_test.no_mppe_keys) - ret = 0; - if (eapol_test.auth_timed_out) - ret = -2; - if (eapol_test.radius_access_reject_received) - ret = -3; - - if (save_config) - wpa_config_write(conf, wpa_s.conf); - - test_eapol_clean(&eapol_test, &wpa_s); - - eap_peer_unregister_methods(); -#ifdef CONFIG_AP - eap_server_unregister_methods(); -#endif /* CONFIG_AP */ - - eloop_destroy(); - - if (eapol_test.server_cert_file) - fclose(eapol_test.server_cert_file); - - printf("MPPE keys OK: %d mismatch: %d\n", - eapol_test.num_mppe_ok, eapol_test.num_mppe_mismatch); - if (eapol_test.num_mppe_mismatch) - ret = -4; - if (ret) - printf("FAILURE\n"); - else - printf("SUCCESS\n"); - - os_program_deinit(); - - return ret; -} |