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usr / src / contrib / wpa / wpa_supplicant /

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📄 Android.mk(36.85 KB)
📄 ChangeLog(127.25 KB)
📄 README(39.17 KB)
📄 README-DPP(5.25 KB)
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📄 README-P2P(32.99 KB)
📄 README-WPS(15.87 KB)
📄 README-Windows.txt(12.11 KB)
📄 android.config(19.49 KB)
📄 ap.c(43.64 KB)
📄 ap.h(4.4 KB)
📄 autoscan.c(3.48 KB)
📄 autoscan.h(1.36 KB)
📄 autoscan_exponential.c(2.01 KB)
📄 autoscan_periodic.c(1.6 KB)
📄 bgscan.c(2.41 KB)
📄 bgscan.h(2.07 KB)
📄 bgscan_learn.c(14.42 KB)
📄 bgscan_simple.c(8 KB)
📁 binder
📄 blacklist.c(3.38 KB)
📄 blacklist.h(660 B)
📄 bss.c(35.64 KB)
📄 bss.h(5.76 KB)
📄 config.c(119.47 KB)
📄 config.h(50.22 KB)
📄 config_file.c(42.45 KB)
📄 config_none.c(1.25 KB)
📄 config_ssid.h(26.9 KB)
📄 ctrl_iface.c(274.91 KB)
📄 ctrl_iface.h(5.29 KB)
📄 ctrl_iface_named_pipe.c(19.62 KB)
📄 ctrl_iface_udp.c(19.95 KB)
📄 ctrl_iface_unix.c(34.52 KB)
📁 dbus
📄 defconfig(21.75 KB)
📄 dpp_supplicant.c(64.3 KB)
📄 dpp_supplicant.h(1.28 KB)
📄 driver_i.h(28.83 KB)
📄 eap_proxy_dummy.mak(0 B)
📄 eap_proxy_dummy.mk(0 B)
📄 eap_register.c(5.24 KB)
📄 eap_testing.txt(14.43 KB)
📄 eapol_test.c(39.52 KB)
📄 eapol_test.py(4.39 KB)
📄 events.c(135.05 KB)
📁 examples
📄 gas_query.c(24.23 KB)
📄 gas_query.h(1.46 KB)
📄 hs20_supplicant.c(33.17 KB)
📄 hs20_supplicant.h(2.18 KB)
📄 ibss_rsn.c(23.31 KB)
📄 ibss_rsn.h(1.7 KB)
📄 interworking.c(81.56 KB)
📄 interworking.h(1.33 KB)
📄 libwpa_test.c(611 B)
📄 main.c(10.22 KB)
📄 main_none.c(844 B)
📄 mbo.c(14.95 KB)
📄 mesh.c(18.88 KB)
📄 mesh.h(1.39 KB)
📄 mesh_mpm.c(36.44 KB)
📄 mesh_mpm.h(1.45 KB)
📄 mesh_rsn.c(20.72 KB)
📄 mesh_rsn.h(1.43 KB)
📄 nfc_pw_token.c(1.71 KB)
📄 nmake.mak(6.58 KB)
📄 notify.c(20.83 KB)
📄 notify.h(7.2 KB)
📄 offchannel.c(16.1 KB)
📄 offchannel.h(1.37 KB)
📄 op_classes.c(9.3 KB)
📄 p2p_supplicant.c(270.45 KB)
📄 p2p_supplicant.h(12.84 KB)
📄 p2p_supplicant_sd.c(30.81 KB)
📄 preauth_test.c(8.56 KB)
📄 rrm.c(41.04 KB)
📄 scan.c(80.03 KB)
📄 scan.h(2.76 KB)
📄 sme.c(74.45 KB)
📄 sme.h(3.68 KB)
📁 systemd
📄 todo.txt(4.43 KB)
📁 utils
📁 vs2005
📄 wifi_display.c(10.42 KB)
📄 wifi_display.h(904 B)
📄 wmm_ac.c(23.61 KB)
📄 wmm_ac.h(4.84 KB)
📄 wnm_sta.c(50.52 KB)
📄 wnm_sta.h(2.47 KB)
📄 wpa_cli.c(121.3 KB)
📄 wpa_passphrase.c(1.45 KB)
📄 wpa_priv.c(29.97 KB)
📄 wpa_supplicant.c(205.7 KB)
📄 wpa_supplicant.conf(74.93 KB)
📄 wpa_supplicant_conf.mk(1.25 KB)
📄 wpa_supplicant_conf.sh(458 B)
📄 wpa_supplicant_i.h(46.08 KB)
📄 wpa_supplicant_template.conf(136 B)
📄 wpas_glue.c(33.62 KB)
📄 wpas_glue.h(888 B)
📄 wpas_kay.c(9.92 KB)
📄 wpas_kay.h(1.13 KB)
📄 wpas_module_tests.c(2.51 KB)
📄 wps_supplicant.c(79.22 KB)
📄 wps_supplicant.h(5.08 KB)

Editing: preauth_test.c

/*
 * WPA Supplicant - test code for pre-authentication
 * Copyright (c) 2003-2007, 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 "config.h"
#include "eapol_supp/eapol_supp_sm.h"
#include "eloop.h"
#include "rsn_supp/wpa.h"
#include "eap_peer/eap.h"
#include "wpa_supplicant_i.h"
#include "l2_packet/l2_packet.h"
#include "ctrl_iface.h"
#include "pcsc_funcs.h"
#include "rsn_supp/preauth.h"
#include "rsn_supp/pmksa_cache.h"
#include "drivers/driver.h"

const struct wpa_driver_ops *const wpa_drivers[] = { NULL };

struct preauth_test_data {
	int auth_timed_out;
};

static void _wpa_supplicant_deauthenticate(void *wpa_s, u16 reason_code)
{
	wpa_supplicant_deauthenticate(wpa_s, reason_code);
}

static u8 * wpa_alloc_eapol(const struct wpa_supplicant *wpa_s, u8 type,
			    const void *data, u16 data_len,
			    size_t *msg_len, void **data_pos)
{
	struct ieee802_1x_hdr *hdr;

*msg_len = sizeof(*hdr) + data_len;
	hdr = os_malloc(*msg_len);
	if (hdr == NULL)
		return NULL;

hdr->version = wpa_s->conf->eapol_version;
	hdr->type = type;
	hdr->length = htons(data_len);

if (data)
		os_memcpy(hdr + 1, data, data_len);
	else
		os_memset(hdr + 1, 0, data_len);

if (data_pos)
		*data_pos = hdr + 1;

return (u8 *) hdr;
}

static u8 * _wpa_alloc_eapol(void *wpa_s, u8 type,
			     const void *data, u16 data_len,
			     size_t *msg_len, void **data_pos)
{
	return wpa_alloc_eapol(wpa_s, type, data, data_len, msg_len, data_pos);
}

static void _wpa_supplicant_set_state(void *ctx, enum wpa_states state)
{
	struct wpa_supplicant *wpa_s = ctx;
	wpa_s->wpa_state = state;
}

static enum wpa_states _wpa_supplicant_get_state(void *ctx)
{
	struct wpa_supplicant *wpa_s = ctx;
	return wpa_s->wpa_state;
}

static int wpa_ether_send(void *wpa_s, const u8 *dest, u16 proto,
			  const u8 *buf, size_t len)
{
	printf("%s - not implemented\n", __func__);
	return -1;
}

static void * wpa_supplicant_get_network_ctx(void *wpa_s)
{
	return wpa_supplicant_get_ssid(wpa_s);
}

static void _wpa_supplicant_cancel_auth_timeout(void *wpa_s)
{
	wpa_supplicant_cancel_auth_timeout(wpa_s);
}

static int wpa_supplicant_get_beacon_ie(void *wpa_s)
{
	printf("%s - not implemented\n", __func__);
	return -1;
}

static int wpa_supplicant_get_bssid(void *wpa_s, u8 *bssid)
{
	printf("%s - not implemented\n", __func__);
	return -1;
}

static int wpa_supplicant_set_key(void *wpa_s, enum wpa_alg alg,
				  const u8 *addr, int key_idx, int set_tx,
				  const u8 *seq, size_t seq_len,
				  const u8 *key, size_t key_len)
{
	printf("%s - not implemented\n", __func__);
	return -1;
}

static int wpa_supplicant_mlme_setprotection(void *wpa_s, const u8 *addr,
					     int protection_type,
					     int key_type)
{
	printf("%s - not implemented\n", __func__);
	return -1;
}

static int wpa_supplicant_add_pmkid(void *wpa_s, void *network_ctx,
				    const u8 *bssid, const u8 *pmkid,
				    const u8 *fils_cache_id,
				    const u8 *pmk, size_t pmk_len)
{
	printf("%s - not implemented\n", __func__);
	return -1;
}

static int wpa_supplicant_remove_pmkid(void *wpa_s, void *network_ctx,
				       const u8 *bssid, const u8 *pmkid,
				       const u8 *fils_cache_id)
{
	printf("%s - not implemented\n", __func__);
	return -1;
}

static void wpa_supplicant_set_config_blob(void *ctx,
					   struct wpa_config_blob *blob)
{
	struct wpa_supplicant *wpa_s = ctx;
	wpa_config_set_blob(wpa_s->conf, blob);
}

static const struct wpa_config_blob *
wpa_supplicant_get_config_blob(void *ctx, const char *name)
{
	struct wpa_supplicant *wpa_s = ctx;
	return wpa_config_get_blob(wpa_s->conf, name);
}

static void test_eapol_clean(struct wpa_supplicant *wpa_s)
{
	rsn_preauth_deinit(wpa_s->wpa);
	pmksa_candidate_free(wpa_s->wpa);
	wpa_sm_deinit(wpa_s->wpa);
	scard_deinit(wpa_s->scard);
	if (wpa_s->ctrl_iface) {
		wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface);
		wpa_s->ctrl_iface = NULL;
	}
	wpa_config_free(wpa_s->conf);
}

static void eapol_test_timeout(void *eloop_ctx, void *timeout_ctx)
{
	struct preauth_test_data *p = eloop_ctx;
	printf("EAPOL test timed out\n");
	p->auth_timed_out = 1;
	eloop_terminate();
}

static void eapol_test_poll(void *eloop_ctx, void *timeout_ctx)
{
	struct wpa_supplicant *wpa_s = eloop_ctx;
	if (!rsn_preauth_in_progress(wpa_s->wpa))
		eloop_terminate();
	else {
		eloop_register_timeout(0, 100000, eapol_test_poll, eloop_ctx,
				       timeout_ctx);
	}
}

static struct wpa_driver_ops dummy_driver;

static void wpa_init_conf(struct wpa_supplicant *wpa_s, const char *ifname)
{
	struct l2_packet_data *l2;
	struct wpa_sm_ctx *ctx;

os_memset(&dummy_driver, 0, sizeof(dummy_driver));
	wpa_s->driver = &dummy_driver;

ctx = os_zalloc(sizeof(*ctx));
	assert(ctx != NULL);

ctx->ctx = wpa_s;
	ctx->msg_ctx = wpa_s;
	ctx->set_state = _wpa_supplicant_set_state;
	ctx->get_state = _wpa_supplicant_get_state;
	ctx->deauthenticate = _wpa_supplicant_deauthenticate;
	ctx->set_key = wpa_supplicant_set_key;
	ctx->get_network_ctx = wpa_supplicant_get_network_ctx;
	ctx->get_bssid = wpa_supplicant_get_bssid;
	ctx->ether_send = wpa_ether_send;
	ctx->get_beacon_ie = wpa_supplicant_get_beacon_ie;
	ctx->alloc_eapol = _wpa_alloc_eapol;
	ctx->cancel_auth_timeout = _wpa_supplicant_cancel_auth_timeout;
	ctx->add_pmkid = wpa_supplicant_add_pmkid;
	ctx->remove_pmkid = wpa_supplicant_remove_pmkid;
	ctx->set_config_blob = wpa_supplicant_set_config_blob;
	ctx->get_config_blob = wpa_supplicant_get_config_blob;
	ctx->mlme_setprotection = wpa_supplicant_mlme_setprotection;

wpa_s->wpa = wpa_sm_init(ctx);
	assert(wpa_s->wpa != NULL);
	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PROTO, WPA_PROTO_RSN);

os_strlcpy(wpa_s->ifname, ifname, sizeof(wpa_s->ifname));
	wpa_sm_set_ifname(wpa_s->wpa, wpa_s->ifname, NULL);

l2 = l2_packet_init(wpa_s->ifname, NULL, ETH_P_RSN_PREAUTH, NULL,
			    NULL, 0);
	assert(l2 != NULL);
	if (l2_packet_get_own_addr(l2, wpa_s->own_addr)) {
		wpa_printf(MSG_WARNING, "Failed to get own L2 address\n");
		exit(-1);
	}
	l2_packet_deinit(l2);
	wpa_sm_set_own_addr(wpa_s->wpa, wpa_s->own_addr);
}

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();
}

int main(int argc, char *argv[])
{
	struct wpa_supplicant wpa_s;
	int ret = 1;
	u8 bssid[ETH_ALEN];
	struct preauth_test_data preauth_test;

if (os_program_init())
		return -1;

os_memset(&preauth_test, 0, sizeof(preauth_test));

wpa_debug_level = 0;
	wpa_debug_show_keys = 1;

if (argc != 4) {
		printf("usage: preauth_test <conf> <target MAC address> "
		       "<ifname>\n");
		return -1;
	}

if (hwaddr_aton(argv[2], bssid)) {
		printf("Failed to parse target address '%s'.\n", argv[2]);
		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(&wpa_s, 0, sizeof(wpa_s));
	wpa_s.conf = wpa_config_read(argv[1], NULL);
	if (wpa_s.conf == NULL) {
		printf("Failed to parse configuration file '%s'.\n", argv[1]);
		return -1;
	}
	if (wpa_s.conf->ssid == NULL) {
		printf("No networks defined.\n");
		return -1;
	}

wpa_init_conf(&wpa_s, argv[3]);
	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 preauth_test process already "
		       "running or the file was\n"
		       "left by an unclean termination of preauth_test in "
		       "which case you will need\n"
		       "to manually remove this file before starting "
		       "preauth_test again.\n",
		       wpa_s.conf->ctrl_interface);
		return -1;
	}
	if (wpa_supplicant_scard_init(&wpa_s, wpa_s.conf->ssid))
		return -1;

if (rsn_preauth_init(wpa_s.wpa, bssid, &wpa_s.conf->ssid->eap))
		return -1;

eloop_register_timeout(30, 0, eapol_test_timeout, &preauth_test, NULL);
	eloop_register_timeout(0, 100000, eapol_test_poll, &wpa_s, NULL);
	eloop_register_signal_terminate(eapol_test_terminate, &wpa_s);
	eloop_register_signal_reconfig(eapol_test_terminate, &wpa_s);
	eloop_run();

if (preauth_test.auth_timed_out)
		ret = -2;
	else {
		ret = pmksa_cache_set_current(wpa_s.wpa, NULL, bssid, NULL, 0,
					      NULL, 0) ? 0 : -3;
	}

test_eapol_clean(&wpa_s);

eap_peer_unregister_methods();

eloop_destroy();

os_program_deinit();

return ret;
}

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Editing: preauth_test.c

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