mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
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197 lines
7.3 KiB
C
197 lines
7.3 KiB
C
/*
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*
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* Wireless daemon for Linux
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*
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* Copyright (C) 2013-2019 Intel Corporation. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <ell/ell.h>
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#include "src/mpdu.h"
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#include "src/ie.h"
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struct deauthentication_data {
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const unsigned char *frame;
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size_t frame_len;
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uint16_t duration;
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const unsigned char dest[6];
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const unsigned char src[6];
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const unsigned char bssid[6];
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uint8_t fragment_number;
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uint16_t sequence_number;
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};
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static const unsigned char deauthentication_data_1[] = {
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0xc0, 0x00, 0x3a, 0x01, 0x00, 0x0f, 0xb5, 0x88,
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0xac, 0x82, 0x00, 0x14, 0x6c, 0x7e, 0x40, 0x80,
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0x00, 0x14, 0x6c, 0x7e, 0x40, 0x80, 0x70, 0x22,
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0x01, 0x00
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};
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static struct deauthentication_data deauthentication_test_1 = {
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.frame = deauthentication_data_1,
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.frame_len = sizeof(deauthentication_data_1),
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.duration = 314,
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.dest = { 0x00, 0x0f, 0xb5, 0x88, 0xac, 0x82 },
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.src = { 0x00, 0x14, 0x6c, 0x7e, 0x40, 0x80 },
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.bssid = { 0x00, 0x14, 0x6c, 0x7e, 0x40, 0x80 },
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.fragment_number = 0,
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.sequence_number = 551,
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};
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static void deauthentication_test(const void *data)
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{
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const struct deauthentication_data *test = data;
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const struct mmpdu_header *mpdu;
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mpdu = mpdu_validate(test->frame, test->frame_len);
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assert(mpdu);
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assert(mpdu->fc.type == MPDU_TYPE_MANAGEMENT);
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assert(mpdu->fc.subtype == MPDU_MANAGEMENT_SUBTYPE_DEAUTHENTICATION);
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assert(mpdu->fc.protocol_version == 0x00);
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assert(L_LE16_TO_CPU(mpdu->duration) == test->duration);
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assert(!memcmp(mpdu->address_1, test->dest, 6));
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assert(!memcmp(mpdu->address_2, test->src, 6));
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assert(!memcmp(mpdu->address_3, test->bssid, 6));
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assert(L_LE16_TO_CPU(mpdu->fragment_number) == test->fragment_number);
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assert(MPDU_SEQUENCE_NUMBER(*mpdu) == test->sequence_number);
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}
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struct test_frame_data {
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const uint8_t *data;
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size_t len;
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bool good;
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};
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static const uint8_t probe_req_good1[] = {
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/* Header */
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0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x02, 0x00,
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0x00, 0x00, 0x03, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x50, 0x64,
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/*
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* SSID, Supported Rates, Extended Supported Rates, DSSS Parameter Set,
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* HT Capabilities, Vendor Specific, Vendor Specific
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*/
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0x00, 0x05, 0x74, 0x65, 0x73, 0x74, 0x31, 0x01, 0x08, 0x02, 0x04, 0x0b,
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0x16, 0x0c, 0x12, 0x18, 0x24, 0x32, 0x04, 0x30, 0x48, 0x60, 0x6c, 0x03,
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0x01, 0x06, 0x2d, 0x1a, 0x7e, 0x10, 0x1b, 0xff, 0xff, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdd, 0x69, 0x00, 0x50, 0xf2, 0x04,
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0x10, 0x4a, 0x00, 0x01, 0x10, 0x10, 0x3a, 0x00, 0x01, 0x00, 0x10, 0x08,
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0x00, 0x02, 0x31, 0x48, 0x10, 0x47, 0x00, 0x10, 0xd9, 0xec, 0x65, 0xb2,
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0x32, 0xe4, 0x53, 0x8d, 0xb2, 0x6c, 0x3f, 0x2b, 0x86, 0xf7, 0xa8, 0xd5,
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0x10, 0x54, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x10, 0x3c, 0x00, 0x01, 0x03, 0x10, 0x02, 0x00, 0x02, 0x00, 0x00, 0x10,
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0x09, 0x00, 0x02, 0x00, 0x00, 0x10, 0x12, 0x00, 0x02, 0x00, 0x00, 0x10,
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0x21, 0x00, 0x01, 0x20, 0x10, 0x23, 0x00, 0x01, 0x20, 0x10, 0x24, 0x00,
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0x01, 0x20, 0x10, 0x11, 0x00, 0x01, 0x20, 0x10, 0x49, 0x00, 0x06, 0x00,
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0x37, 0x2a, 0x00, 0x01, 0x20, 0xdd, 0x11, 0x50, 0x6f, 0x9a, 0x09, 0x02,
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0x02, 0x00, 0x25, 0x00, 0x06, 0x05, 0x00, 0x58, 0x58, 0x04, 0x51, 0x01,
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};
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static const struct test_frame_data probe_req_good1_data =
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{ probe_req_good1, sizeof(probe_req_good1), true };
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static const uint8_t probe_req_good2[] = {
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/* Header */
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0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x02, 0x00,
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0x00, 0x00, 0x03, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x50, 0x64,
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/* SSID, Supported Rates, Extended Supported Rates */
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0x00, 0x05, 0x74, 0x65, 0x73, 0x74, 0x31, 0x01, 0x08, 0x02, 0x04, 0x0b,
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0x16, 0x0c, 0x12, 0x18, 0x24, 0x32, 0x04, 0x30, 0x48, 0x60, 0x6c,
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};
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static const struct test_frame_data probe_req_good2_data =
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{ probe_req_good2, sizeof(probe_req_good2), true };
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static const uint8_t probe_req_ie_out_of_order1[] = {
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/* Header */
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0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x02, 0x00,
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0x00, 0x00, 0x03, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x50, 0x64,
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/* SSID, Extended Supported Rates, Supported Rates */
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0x00, 0x05, 0x74, 0x65, 0x73, 0x74, 0x31, 0x32, 0x04, 0x30, 0x48, 0x60,
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0x6c, 0x01, 0x08, 0x02, 0x04, 0x0b, 0x16, 0x0c, 0x12, 0x18, 0x24,
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};
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static const struct test_frame_data probe_req_ie_out_of_order1_data = {
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probe_req_ie_out_of_order1, sizeof(probe_req_ie_out_of_order1), true
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};
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static const uint8_t probe_req_ie_duplicate1[] = {
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/* Header */
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0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x02, 0x00,
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0x00, 0x00, 0x03, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x50, 0x64,
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/* SSID, SSID, Supported Rates, Extended Supported Rates */
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0x00, 0x05, 0x74, 0x65, 0x73, 0x74, 0x31, 0x00, 0x05, 0x74, 0x65, 0x73,
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0x74, 0x31, 0x01, 0x08, 0x02, 0x04, 0x0b, 0x16, 0x0c, 0x12, 0x18, 0x24,
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0x32, 0x04, 0x30, 0x48, 0x60, 0x6c,
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};
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static const struct test_frame_data probe_req_ie_duplicate1_data = {
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probe_req_ie_duplicate1, sizeof(probe_req_ie_duplicate1), false
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};
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static const uint8_t probe_req_ie_out_of_order2[] = {
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0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xda, 0xa1,
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0x19, 0x11, 0xec, 0x70, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x50, 0x25,
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0x00, 0x00, 0x01, 0x04, 0x02, 0x04, 0x0b, 0x16, 0x32, 0x08, 0x0c, 0x12,
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0x18, 0x24, 0x30, 0x48, 0x60, 0x6c, 0x03, 0x01, 0x06, 0x2d, 0x1a, 0x6e,
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0x01, 0x03, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0xdd, 0x07, 0x00, 0x50, 0xf2, 0x08, 0x00, 0x01, 0x00, 0x7f, 0x05,
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0x00, 0x00, 0x0a, 0x02, 0x01,
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};
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static const struct test_frame_data probe_req_ie_out_of_order2_data = {
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probe_req_ie_out_of_order2, sizeof(probe_req_ie_out_of_order2), true
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};
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static void ie_order_test(const void *data)
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{
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const struct test_frame_data *frame = data;
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assert(!!mpdu_validate(frame->data, frame->len) == frame->good);
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}
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int main(int argc, char *argv[])
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{
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l_test_init(&argc, &argv);
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l_test_add("/Management Frame/Deauthentication Frame 1",
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deauthentication_test, &deauthentication_test_1);
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l_test_add("/IE order/Good 1", ie_order_test, &probe_req_good1_data);
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l_test_add("/IE order/Good 2", ie_order_test, &probe_req_good2_data);
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l_test_add("/IE order/Good (Out of Order IE) 1", ie_order_test,
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&probe_req_ie_out_of_order1_data);
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l_test_add("/IE order/Bad (Duplicate + Out of Order IE) 1",
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ie_order_test,
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&probe_req_ie_duplicate1_data);
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l_test_add("/IE order/Good (Out of Order IE) 2", ie_order_test,
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&probe_req_ie_out_of_order2_data);
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return l_test_run();
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}
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