| /* |
| * |
| * Wireless daemon for Linux |
| * |
| * Copyright (C) 2013-2014 Intel Corporation. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <assert.h> |
| #include <stdlib.h> |
| #include <errno.h> |
| #include <ell/ell.h> |
| |
| #include "src/ie.h" |
| |
| struct test_data { |
| unsigned int num_ie; |
| unsigned int len; |
| unsigned char *buf; |
| }; |
| |
| struct ie { |
| unsigned char type; |
| unsigned char len; |
| unsigned char value[]; |
| } __attribute__ ((packed)); |
| |
| static void ie_test_reader(const void *data) |
| { |
| const struct test_data *test = data; |
| struct ie_tlv_iter iter; |
| struct ie *ie; |
| unsigned int count = 0, pos = 0; |
| char *str; |
| |
| ie_tlv_iter_init(&iter, test->buf, test->len); |
| |
| while (ie_tlv_iter_next(&iter)) { |
| ie = (struct ie *)&test->buf[pos]; |
| str = l_util_hexstring(&test->buf[pos + 2], ie->len); |
| printf("IE %d [%d/%d/%s]\n", count, ie->type, ie->len, str); |
| l_free(str); |
| |
| assert(iter.tag == test->buf[pos++]); |
| assert(iter.len == test->buf[pos++]); |
| assert(!memcmp(iter.data, test->buf + pos, iter.len)); |
| pos += ie->len; |
| |
| count++; |
| } |
| |
| assert(count == test->num_ie); |
| } |
| |
| static unsigned char beacon_frame[] = { |
| /* IEEE 802.11 Beacon frame */ |
| 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, |
| 0xff, 0xff, 0xc8, 0xd7, 0x19, 0x39, 0xbe, 0x77, |
| 0xc8, 0xd7, 0x19, 0x39, 0xbe, 0x77, 0x50, 0xa2, |
| |
| /* IEEE 802.11 wireless LAN managment frame |
| * - Fixed parameters (12 bytes) |
| */ |
| 0x87, 0x81, 0x31, 0xe6, 0x29, 0x02, 0x00, 0x00, |
| 0x64, 0x00, 0x11, 0x00, |
| |
| /* - Tagged parameters (TLV format, 252 bytes). |
| * This starts at byte position 36 |
| */ |
| 0x00, 0x0c, 0x57, 0x65, 0x73, 0x31, 0x4f, 0x70, |
| 0x65, 0x6e, 0x57, 0x4c, 0x41, 0x4e, 0x01, 0x08, |
| 0x8c, 0x12, 0x98, 0x24, 0xb0, 0x48, 0x60, 0x6c, |
| 0x05, 0x04, 0x00, 0x01, 0x00, 0x00, 0x30, 0x14, |
| 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00, |
| 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, |
| 0xac, 0x02, 0x0c, 0x00, 0x0b, 0x05, 0x02, 0x00, |
| 0x02, 0x00, 0x00, 0x2d, 0x1a, 0x6f, 0x08, 0x17, |
| 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3d, |
| 0x16, 0x24, 0x0d, 0x16, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4a, |
| 0x0e, 0x14, 0x00, 0x0a, 0x00, 0x2c, 0x01, 0xc8, |
| 0x00, 0x14, 0x00, 0x05, 0x00, 0x19, 0x00, 0x7f, |
| 0x08, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, |
| 0x40, 0xbf, 0x0c, 0x32, 0x58, 0x82, 0x0f, 0xea, |
| 0xff, 0x00, 0x00, 0xea, 0xff, 0x00, 0x00, 0xc0, |
| 0x05, 0x01, 0x2a, 0x00, 0x00, 0x00, 0xc3, 0x04, |
| 0x02, 0x02, 0x02, 0x02, 0xdd, 0x31, 0x00, 0x50, |
| 0xf2, 0x04, 0x10, 0x4a, 0x00, 0x01, 0x10, 0x10, |
| 0x44, 0x00, 0x01, 0x02, 0x10, 0x47, 0x00, 0x10, |
| 0x98, 0x42, 0x13, 0x05, 0x23, 0x6e, 0xde, 0x3a, |
| 0xfa, 0x13, 0x0a, 0x79, 0x44, 0x0f, 0xab, 0x43, |
| 0x10, 0x3c, 0x00, 0x01, 0x03, 0x10, 0x49, 0x00, |
| 0x06, 0x00, 0x37, 0x2a, 0x00, 0x01, 0x20, 0xdd, |
| 0x09, 0x00, 0x10, 0x18, 0x02, 0x02, 0x00, 0x1c, |
| 0x00, 0x00, 0xdd, 0x18, 0x00, 0x50, 0xf2, 0x02, |
| 0x01, 0x01, 0x80, 0x00, 0x03, 0xa4, 0x00, 0x00, |
| 0x27, 0xa4, 0x00, 0x00, 0x42, 0x43, 0x5e, 0x00, |
| 0x62, 0x32, 0x2f, 0x00, 0x01, 0x9a, 0xc1, 0xc8, |
| }; |
| |
| static struct test_data beacon_frame_data = { |
| .buf = beacon_frame + 36, |
| .num_ie = 15, |
| .len = 252, |
| }; |
| |
| static int create_ie(int ie_count, struct ie_tlv_builder *builder, |
| int type, int len, unsigned char *value) |
| { |
| int total_len = 0; |
| char *str; |
| |
| str = l_util_hexstring(value, len); |
| printf("IE %d [%d/%d/%s]\n", ie_count, type, len, str); |
| l_free(str); |
| assert(ie_tlv_builder_next(builder, type)); |
| total_len += 1; |
| assert(ie_tlv_builder_set_length(builder, len)); |
| total_len += 1; |
| memcpy(ie_tlv_builder_get_data(builder), value, len); |
| total_len += len; |
| |
| return total_len; |
| } |
| |
| #define ie(type, len, value...) \ |
| do { \ |
| unsigned char buf[] = { value }; \ |
| final_len += create_ie(ie_count, &builder, type, len, buf); \ |
| ie_count++; \ |
| } while (0) |
| |
| static void ie_test_writer(const void *data) |
| { |
| struct test_data *test = (struct test_data *)data; |
| struct ie_tlv_builder builder; |
| unsigned int final_len = 0, builder_len, expected_len = test->len; |
| unsigned char *expected_buf = test->buf; |
| unsigned int ie_count = 0; |
| char *str; |
| |
| assert(ie_tlv_builder_init(&builder)); |
| |
| test->buf = builder.buf; |
| test->len = builder.max; |
| |
| ie(IE_TYPE_SSID, 0x0c, |
| 0x57, 0x65, 0x73, 0x31, 0x4f, 0x70, 0x65, 0x6e, |
| 0x57, 0x4c, 0x41, 0x4e); |
| ie(IE_TYPE_SUPPORTED_RATES, 0x08, |
| 0x8c, 0x12, 0x98, 0x24, 0xb0, 0x48, 0x60, 0x6c); |
| ie(IE_TYPE_TIM, 0x04, 0x00, 0x01, 0x00, 0x00); |
| ie(IE_TYPE_RSN, 0x14, |
| 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00, |
| 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, |
| 0xac, 0x02, 0x0c, 0x00); |
| ie(IE_TYPE_BSS_LOAD, 0x05, 0x02, 0x00, 0x02, 0x00, 0x00); |
| ie(IE_TYPE_HT_CAPABILITIES, 0x1a, |
| 0x6f, 0x08, 0x17, 0xff, 0xff, 0xff, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00); |
| ie(IE_TYPE_HT_OPERATION, 0x16, |
| 0x24, 0x0d, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00); |
| ie(IE_TYPE_OVERLAPPING_BSS_SCAN_PARAMETERS, 0x0e, |
| 0x14, 0x00, 0x0a, 0x00, 0x2c, 0x01, 0xc8, 0x00, |
| 0x14, 0x00, 0x05, 0x00, 0x19, 0x00); |
| ie(IE_TYPE_EXTENDED_CAPABILITIES, 0x08, |
| 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x40); |
| ie(191 /* IEEE 802.11ac/D3.1 VHT Capabilities */, 0x0c, |
| 0x32, 0x58, 0x82, 0x0f, 0xea, 0xff, 0x00, 0x00, |
| 0xea, 0xff, 0x00, 0x00); |
| ie(192 /* IEEE 802.11ac/D3.1 VHT Operation */, 0x05, |
| 0x01, 0x2a, 0x00, 0x00, 0x00); |
| ie(195 /* unknown */, 0x04, 0x02, 0x02, 0x02, 0x02); |
| ie(IE_TYPE_VENDOR_SPECIFIC, 0x31, |
| 0x00, 0x50, 0xf2, /* OUI (Microsoft) */ |
| 0x04, /* WPS type */ |
| 0x10, 0x4a, 0x00, 0x01, 0x10, /* version */ |
| 0x10, 0x44, 0x00, 0x01, 0x02, /* wps state */ |
| 0x10, 0x47, /* UUID E */ |
| 0x00, 0x10, /* len */ |
| 0x98, 0x42, 0x13, 0x05, 0x23, 0x6e, 0xde, 0x3a, |
| 0xfa, 0x13, 0x0a, 0x79, 0x44, 0x0f, 0xab, 0x43, /* enrollee */ |
| 0x10, 0x3c, 0x00, 0x01, 0x03, /* RF bands: 2.5 & 5 GHz */ |
| 0x10, 0x49, 0x00, 0x06, 0x00, 0x37, 0x2a, 0x00, |
| 0x01, 0x20 /* vendor extension */ ); |
| ie(IE_TYPE_VENDOR_SPECIFIC, 0x09, |
| 0x00, 0x10, 0x18, /* OUI (Broadcom) */ |
| 0x02, /* type */ |
| 0x02, 0x00, 0x1c, 0x00, 0x00 /* data */ ); |
| ie(IE_TYPE_VENDOR_SPECIFIC, 0x18, |
| 0x00, 0x50, 0xf2, /* OUI (Microsoft) */ |
| 0x02, /* WMM/WME type */ |
| 0x01, 0x01, 0x80, 0x00, 0x03, 0xa4, 0x00, 0x00, |
| 0x27, 0xa4, 0x00, 0x00, 0x42, 0x43, 0x5e, 0x00, |
| 0x62, 0x32, 0x2f, 0x00, 0x01, 0x9a, 0xc1, 0xc8 /* data */ ); |
| |
| ie_tlv_builder_finalize(&builder, &builder_len); |
| |
| assert(final_len == builder_len); |
| assert(expected_len == final_len); |
| assert(ie_count == test->num_ie); |
| |
| str = l_util_hexstring(test->buf, final_len); |
| printf("IE buf %s\n", str); |
| l_free(str); |
| |
| if (memcmp(test->buf, expected_buf, final_len)) { |
| unsigned int i; |
| |
| str = l_util_hexstring(&beacon_frame[36], final_len); |
| printf("Expecting buf %s\n", str); |
| l_free(str); |
| |
| for (i = 0; i < final_len; i++) { |
| if (expected_buf[i] != test->buf[i]) { |
| printf("1st difference at pos %d " |
| "expecting 0x%02x got 0x%02x\n", |
| i, expected_buf[i], test->buf[i]); |
| break; |
| } |
| } |
| |
| assert(!memcmp(test->buf, expected_buf, final_len)); |
| } |
| |
| printf("Wrote %d IE total len %d\n", ie_count, expected_len); |
| } |
| |
| static void ie_test_writer_invalid_tag(const void *data) |
| { |
| struct ie_tlv_builder builder; |
| |
| assert(ie_tlv_builder_init(&builder)); |
| assert(!ie_tlv_builder_next(&builder, 256)); |
| } |
| |
| static void ie_test_writer_invalid_len(const void *data) |
| { |
| struct ie_tlv_builder builder; |
| |
| assert(ie_tlv_builder_init(&builder)); |
| assert(ie_tlv_builder_next(&builder, 255)); |
| assert(!ie_tlv_builder_set_length(&builder, MAX_BUILDER_SIZE)); |
| } |
| |
| struct ie_rsne_info_test { |
| const unsigned char *data; |
| size_t data_len; |
| enum ie_rsn_cipher_suite group_cipher; |
| uint16_t pairwise_ciphers; |
| uint16_t akm_suites; |
| bool preauthentication:1; |
| bool no_pairwise:1; |
| uint8_t ptksa_replay_counter:2; |
| uint8_t gtksa_replay_counter:2; |
| bool mfpr:1; |
| bool mfpc:1; |
| bool peerkey_enabled:1; |
| bool spp_a_msdu_capable:1; |
| bool spp_a_msdu_required:1; |
| bool pbac:1; |
| bool extended_key_id:1; |
| uint8_t num_pmkids; |
| uint8_t pmkids[232]; |
| enum ie_rsn_cipher_suite group_management_cipher; |
| }; |
| |
| static const unsigned char rsne_data_1[] = { |
| 0x30, 0x14, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, |
| 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x02, 0x00, 0x00, |
| }; |
| |
| static const struct ie_rsne_info_test ie_rsne_info_test_1 = { |
| .data = rsne_data_1, |
| .data_len = sizeof(rsne_data_1), |
| .group_cipher = IE_RSN_CIPHER_SUITE_CCMP, |
| .pairwise_ciphers = IE_RSN_CIPHER_SUITE_CCMP, |
| .akm_suites = IE_RSN_AKM_SUITE_PSK, |
| }; |
| |
| /* 802.11, Section 8.4.2.27.1; first example */ |
| static const unsigned char rsne_data_2[] = { |
| 0x30, 0x14, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, |
| 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x01, 0x00, 0x00, |
| }; |
| |
| static const struct ie_rsne_info_test ie_rsne_info_test_2 = { |
| .data = rsne_data_2, |
| .data_len = sizeof(rsne_data_2), |
| .group_cipher = IE_RSN_CIPHER_SUITE_CCMP, |
| .pairwise_ciphers = IE_RSN_CIPHER_SUITE_CCMP, |
| .akm_suites = IE_RSN_AKM_SUITE_8021X, |
| }; |
| |
| /* 802.11, Section 8.4.2.27.1; second example */ |
| static const unsigned char rsne_data_3[] = { |
| 0x30, 0x14, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, |
| 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x01, 0x01, 0x00, |
| }; |
| |
| static const struct ie_rsne_info_test ie_rsne_info_test_3 = { |
| .data = rsne_data_3, |
| .data_len = sizeof(rsne_data_3), |
| .group_cipher = IE_RSN_CIPHER_SUITE_CCMP, |
| .pairwise_ciphers = IE_RSN_CIPHER_SUITE_CCMP, |
| .akm_suites = IE_RSN_AKM_SUITE_8021X, |
| .preauthentication = true, |
| }; |
| |
| /* 802.11, Section 8.4.2.27.1; third example */ |
| static const unsigned char rsne_data_4[] = { |
| 0x30, 0x12, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x01, 0x01, 0x00, 0x00, 0x0f, |
| 0xac, 0x00, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x01, |
| }; |
| |
| static const struct ie_rsne_info_test ie_rsne_info_test_4 = { |
| .data = rsne_data_4, |
| .data_len = sizeof(rsne_data_4), |
| .group_cipher = IE_RSN_CIPHER_SUITE_WEP40, |
| .pairwise_ciphers = IE_RSN_CIPHER_SUITE_USE_GROUP_CIPHER, |
| .akm_suites = IE_RSN_AKM_SUITE_8021X, |
| }; |
| |
| /* 802.11, Section 8.4.2.27.1; fourth example */ |
| static const unsigned char rsne_data_5[] = { |
| 0x30, 0x26, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, |
| 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x01, 0x01, 0x00, 0x01, 0x00, |
| 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, |
| 0x0d, 0x0e, 0x0f, 0x10, |
| }; |
| |
| static const struct ie_rsne_info_test ie_rsne_info_test_5 = { |
| .data = rsne_data_5, |
| .data_len = sizeof(rsne_data_5), |
| .group_cipher = IE_RSN_CIPHER_SUITE_CCMP, |
| .pairwise_ciphers = IE_RSN_CIPHER_SUITE_CCMP, |
| .akm_suites = IE_RSN_AKM_SUITE_8021X, |
| .preauthentication = true, |
| .num_pmkids = 1, |
| .pmkids = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, |
| 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, }, |
| }; |
| |
| /* 802.11, Section 8.4.2.27.1; last example */ |
| static const unsigned char rsne_data_6[] = { |
| 0x30, 0x1a, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, |
| 0xac, 0x04, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x01, 0x80, 0x00, 0x00, 0x00, |
| 0x00, 0x0f, 0xac, 0x06, |
| }; |
| |
| static const struct ie_rsne_info_test ie_rsne_info_test_6 = { |
| .data = rsne_data_6, |
| .data_len = sizeof(rsne_data_6), |
| .group_cipher = IE_RSN_CIPHER_SUITE_CCMP, |
| .pairwise_ciphers = IE_RSN_CIPHER_SUITE_CCMP, |
| .akm_suites = IE_RSN_AKM_SUITE_8021X, |
| .mfpc = true, /* Management frame protection is enabled, not required */ |
| .group_management_cipher = IE_RSN_CIPHER_SUITE_BIP, |
| }; |
| |
| static void ie_test_rsne_info(const void *data) |
| { |
| const struct ie_rsne_info_test *test = data; |
| int r; |
| struct ie_rsn_info info; |
| |
| r = ie_parse_rsne_from_data(test->data, test->data_len, &info); |
| assert(r == 0); |
| |
| assert(test->group_cipher == info.group_cipher); |
| assert(test->pairwise_ciphers == info.pairwise_ciphers); |
| assert(test->akm_suites == info.akm_suites); |
| |
| assert(test->preauthentication == info.preauthentication); |
| assert(test->no_pairwise == info.no_pairwise); |
| assert(test->ptksa_replay_counter == info.ptksa_replay_counter); |
| assert(test->gtksa_replay_counter == info.gtksa_replay_counter); |
| assert(test->mfpr == info.mfpr); |
| assert(test->mfpc == info.mfpc); |
| assert(test->peerkey_enabled == info.peerkey_enabled); |
| assert(test->spp_a_msdu_capable == info.spp_a_msdu_capable); |
| assert(test->spp_a_msdu_required == info.spp_a_msdu_required); |
| assert(test->pbac == info.pbac); |
| assert(test->extended_key_id == info.extended_key_id); |
| |
| assert(test->num_pmkids == info.num_pmkids); |
| assert(!memcmp(test->pmkids, info.pmkids, 16 * test->num_pmkids)); |
| |
| assert(test->group_management_cipher == info.group_management_cipher); |
| } |
| |
| static void ie_test_rsne_build_compact_info(const void *data) |
| { |
| const struct ie_rsne_info_test *test = data; |
| int r; |
| struct ie_rsn_info info; |
| uint8_t buf[256]; |
| |
| r = ie_parse_rsne_from_data(test->data, test->data_len, &info); |
| assert(r == 0); |
| |
| r = ie_build_rsne(&info, buf); |
| assert(r); |
| |
| assert(!memcmp(test->data, buf, test->data_len)); |
| } |
| |
| struct ie_wpa_info_test { |
| const unsigned char *data; |
| size_t data_len; |
| enum ie_rsn_cipher_suite group_cipher; |
| uint16_t pairwise_ciphers; |
| uint16_t akm_suites; |
| }; |
| |
| static const unsigned char wpa_data_1[] = { |
| 0xdd, 0x1a, 0x00, 0x50, 0xf2, 0x01, 0x01, 0x00, 0x00, 0x50, 0xf2, 0x02, |
| 0x02, 0x00, 0x00, 0x50, 0xf2, 0x04, 0x00, 0x50, 0xf2, 0x02, 0x01, 0x00, |
| 0x00, 0x50, 0xf2, 0x02 |
| }; |
| |
| static const struct ie_wpa_info_test ie_wpa_info_test_1 = { |
| .data = wpa_data_1, |
| .data_len = sizeof(wpa_data_1), |
| .group_cipher = IE_RSN_CIPHER_SUITE_TKIP, |
| .pairwise_ciphers = IE_RSN_CIPHER_SUITE_TKIP | IE_RSN_CIPHER_SUITE_CCMP, |
| }; |
| |
| static void ie_test_wpa_info(const void *data) |
| { |
| const struct ie_wpa_info_test *test = data; |
| int r; |
| struct ie_rsn_info info; |
| |
| r = ie_parse_wpa_from_data(test->data, test->data_len, &info); |
| assert(r == 0); |
| |
| assert(test->group_cipher == info.group_cipher); |
| assert(test->pairwise_ciphers == info.pairwise_ciphers); |
| } |
| |
| /* Wrong OUI type*/ |
| static const unsigned char wpa_data_2[] = { |
| 0xdd, 0x1a, 0x00, 0x50, 0xf2, 0x02, 0x01, 0x00, 0x00, 0x50, 0xf2, 0x02, |
| 0x02, 0x00, 0x00, 0x50, 0xf2, 0x04, 0x00, 0x50, 0xf2, 0x02, 0x01, 0x00, |
| 0x00, 0x50, 0xf2, 0x02 |
| }; |
| |
| static const struct ie_wpa_info_test ie_wpa_info_test_2 = { |
| .data = wpa_data_2, |
| .data_len = sizeof(wpa_data_2), |
| }; |
| |
| /* Wrong version */ |
| static const unsigned char wpa_data_3[] = { |
| 0xdd, 0x1a, 0x00, 0x50, 0xf2, 0x01, 0x02, 0x00, 0x00, 0x50, 0xf2, 0x02, |
| 0x02, 0x00, 0x00, 0x50, 0xf2, 0x04, 0x00, 0x50, 0xf2, 0x02, 0x01, 0x00, |
| 0x00, 0x50, 0xf2, 0x02 |
| }; |
| |
| static const struct ie_wpa_info_test ie_wpa_info_test_3 = { |
| .data = wpa_data_3, |
| .data_len = sizeof(wpa_data_3), |
| }; |
| |
| /* Unsupported OUI */ |
| static const unsigned char wpa_data_4[] = { |
| 0xdd, 0x1a, 0x00, 0x0f, 0xac, 0x01, 0x01, 0x00, 0x00, 0x50, 0xf2, 0x02, |
| 0x02, 0x00, 0x00, 0x50, 0xf2, 0x04, 0x00, 0x50, 0xf2, 0x02, 0x01, 0x00, |
| 0x00, 0x50, 0xf2, 0x02 |
| }; |
| |
| static const struct ie_wpa_info_test ie_wpa_info_test_4 = { |
| .data = wpa_data_4, |
| .data_len = sizeof(wpa_data_4), |
| }; |
| |
| static void ie_test_wpa_info_fail(const void *data) |
| { |
| const struct ie_wpa_info_test *test = data; |
| int r; |
| struct ie_rsn_info info; |
| |
| r = ie_parse_wpa_from_data(test->data, test->data_len, &info); |
| assert(r != 0); |
| } |
| |
| static const struct ie_wpa_info_test ie_wpa_info_test_5 = { |
| .data = wpa_data_1, |
| .data_len = sizeof(wpa_data_1), |
| .group_cipher = IE_RSN_CIPHER_SUITE_TKIP, |
| .pairwise_ciphers = IE_RSN_CIPHER_SUITE_CCMP | IE_RSN_CIPHER_SUITE_CCMP, |
| .akm_suites = IE_RSN_AKM_SUITE_PSK, |
| }; |
| |
| static void ie_test_wpa_build_compact_info(const void *data) |
| { |
| const struct ie_wpa_info_test *test = data; |
| int r; |
| struct ie_rsn_info info; |
| uint8_t buf[256]; |
| |
| r = ie_parse_wpa_from_data(test->data, test->data_len, &info); |
| assert(r == 0); |
| |
| r = ie_build_wpa(&info, buf); |
| assert(r); |
| |
| assert(!memcmp(test->data, buf, test->data_len)); |
| } |
| |
| struct ie_tlv_concat_test { |
| const unsigned char *ies; |
| unsigned int len; |
| const unsigned char *expected_data; |
| ssize_t expected_len; |
| }; |
| |
| static unsigned char wsc_ie_single[] = { |
| 0xdd, 0xc7, 0x00, 0x50, 0xf2, 0x04, 0x10, 0x4a, 0x00, 0x01, 0x10, 0x10, |
| 0x44, 0x00, 0x01, 0x02, 0x10, 0x41, 0x00, 0x01, 0x01, 0x10, 0x12, 0x00, |
| 0x02, 0x00, 0x04, 0x10, 0x53, 0x00, 0x02, 0x26, 0x88, 0x10, 0x3b, 0x00, |
| 0x01, 0x03, 0x10, 0x47, 0x00, 0x10, 0xc4, 0x4a, 0xad, 0x8d, 0x25, 0x2f, |
| 0x52, 0xc6, 0xf9, 0x6b, 0x38, 0x5d, 0xcb, 0x23, 0x31, 0xae, 0x10, 0x21, |
| 0x00, 0x15, 0x41, 0x53, 0x55, 0x53, 0x54, 0x65, 0x4b, 0x20, 0x43, 0x6f, |
| 0x6d, 0x70, 0x75, 0x74, 0x65, 0x72, 0x20, 0x49, 0x6e, 0x63, 0x2e, 0x10, |
| 0x23, 0x00, 0x1c, 0x57, 0x69, 0x2d, 0x46, 0x69, 0x20, 0x50, 0x72, 0x6f, |
| 0x74, 0x65, 0x63, 0x74, 0x65, 0x64, 0x20, 0x53, 0x65, 0x74, 0x75, 0x70, |
| 0x20, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x72, 0x10, 0x24, 0x00, 0x08, 0x52, |
| 0x54, 0x2d, 0x41, 0x43, 0x36, 0x38, 0x55, 0x10, 0x42, 0x00, 0x11, 0x31, |
| 0x30, 0x3a, 0x63, 0x33, 0x3a, 0x37, 0x62, 0x3a, 0x35, 0x34, 0x3a, 0x37, |
| 0x34, 0x3a, 0x64, 0x30, 0x10, 0x54, 0x00, 0x08, 0x00, 0x06, 0x00, 0x50, |
| 0xf2, 0x04, 0x00, 0x01, 0x10, 0x11, 0x00, 0x08, 0x52, 0x54, 0x2d, 0x41, |
| 0x43, 0x36, 0x38, 0x55, 0x10, 0x08, 0x00, 0x02, 0x20, 0x08, 0x10, 0x3c, |
| 0x00, 0x01, 0x03, 0x10, 0x49, 0x00, 0x0e, 0x00, 0x37, 0x2a, 0x00, 0x01, |
| 0x20, 0x01, 0x06, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
| }; |
| |
| static unsigned char wsc_ie_split[] = { |
| 0xdd, 0x3A, 0x00, 0x50, 0xf2, 0x04, 0x10, 0x4a, 0x00, 0x01, 0x10, 0x10, |
| 0x44, 0x00, 0x01, 0x02, 0x10, 0x41, 0x00, 0x01, 0x01, 0x10, 0x12, 0x00, |
| 0x02, 0x00, 0x04, 0x10, 0x53, 0x00, 0x02, 0x26, 0x88, 0x10, 0x3b, 0x00, |
| 0x01, 0x03, 0x10, 0x47, 0x00, 0x10, 0xc4, 0x4a, 0xad, 0x8d, 0x25, 0x2f, |
| 0x52, 0xc6, 0xf9, 0x6b, 0x38, 0x5d, 0xcb, 0x23, 0x31, 0xae, 0x10, 0x21, |
| 0xdd, 0x3A, 0x00, 0x50, 0xf2, 0x04, 0x00, 0x15, 0x41, 0x53, 0x55, 0x53, |
| 0x54, 0x65, 0x4b, 0x20, 0x43, 0x6f, 0x6d, 0x70, 0x75, 0x74, 0x65, 0x72, |
| 0x20, 0x49, 0x6e, 0x63, 0x2e, 0x10, 0x23, 0x00, 0x1c, 0x57, 0x69, 0x2d, |
| 0x46, 0x69, 0x20, 0x50, 0x72, 0x6f, 0x74, 0x65, 0x63, 0x74, 0x65, 0x64, |
| 0x20, 0x53, 0x65, 0x74, 0x75, 0x70, 0x20, 0x52, 0x6f, 0x75, 0x74, 0x65, |
| 0xdd, 0x3A, 0x00, 0x50, 0xf2, 0x04, 0x72, 0x10, 0x24, 0x00, 0x08, 0x52, |
| 0x54, 0x2d, 0x41, 0x43, 0x36, 0x38, 0x55, 0x10, 0x42, 0x00, 0x11, 0x31, |
| 0x30, 0x3a, 0x63, 0x33, 0x3a, 0x37, 0x62, 0x3a, 0x35, 0x34, 0x3a, 0x37, |
| 0x34, 0x3a, 0x64, 0x30, 0x10, 0x54, 0x00, 0x08, 0x00, 0x06, 0x00, 0x50, |
| 0xf2, 0x04, 0x00, 0x01, 0x10, 0x11, 0x00, 0x08, 0x52, 0x54, 0x2d, 0x41, |
| 0xdd, 0x25, 0x00, 0x50, 0xf2, 0x04, 0x43, 0x36, 0x38, 0x55, 0x10, 0x08, |
| 0x00, 0x02, 0x20, 0x08, 0x10, 0x3c, 0x00, 0x01, 0x03, 0x10, 0x49, 0x00, |
| 0x0e, 0x00, 0x37, 0x2a, 0x00, 0x01, 0x20, 0x01, 0x06, 0xff, 0xff, 0xff, |
| 0xff, 0xff, 0xff, |
| }; |
| |
| struct ie_tlv_concat_test ie_tlv_concat_test_data_1 = { |
| .ies = wsc_ie_single, |
| .len = sizeof(wsc_ie_single), |
| .expected_data = wsc_ie_single + 6, |
| .expected_len = sizeof(wsc_ie_single) - 6, |
| }; |
| |
| struct ie_tlv_concat_test ie_tlv_concat_test_data_2 = { |
| .ies = beacon_frame + 36, |
| .len = 252, |
| .expected_data = beacon_frame + 206, |
| .expected_len = 45, |
| }; |
| |
| struct ie_tlv_concat_test ie_tlv_concat_test_data_3 = { |
| .ies = wsc_ie_split, |
| .len = sizeof(wsc_ie_split), |
| .expected_data = wsc_ie_single + 6, |
| .expected_len = sizeof(wsc_ie_single) - 6, |
| }; |
| |
| static void ie_test_concat_wsc(const void *data) |
| { |
| const struct ie_tlv_concat_test *test = data; |
| void *res; |
| ssize_t len; |
| |
| res = ie_tlv_extract_wsc_payload(test->ies, test->len, &len); |
| |
| assert(len == test->expected_len); |
| |
| if (len > 0) |
| assert(!memcmp(res, test->expected_data, len)); |
| else |
| assert(res == NULL); |
| |
| l_free(res); |
| } |
| |
| static void ie_test_encapsulate_wsc(const void *data) |
| { |
| const struct ie_tlv_concat_test *test = data; |
| void *extracted; |
| void *packed; |
| ssize_t extracted_len; |
| size_t packed_len; |
| |
| extracted = ie_tlv_extract_wsc_payload(test->ies, test->len, |
| &extracted_len); |
| |
| assert(extracted_len == test->expected_len); |
| |
| if (extracted_len > 0) |
| assert(!memcmp(extracted, test->expected_data, extracted_len)); |
| else |
| assert(extracted == NULL); |
| |
| packed = ie_tlv_encapsulate_wsc_payload(extracted, extracted_len, |
| &packed_len); |
| |
| assert(packed); |
| assert(packed_len == test->len); |
| assert(!memcmp(packed, test->ies, test->len)); |
| |
| l_free(extracted); |
| l_free(packed); |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| l_test_init(&argc, &argv); |
| |
| l_test_add("/ie/reader/static", ie_test_reader, &beacon_frame_data); |
| |
| l_test_add("/ie/writer/invalid-tag", ie_test_writer_invalid_tag, NULL); |
| l_test_add("/ie/writer/invalid-len", ie_test_writer_invalid_len, NULL); |
| |
| l_test_add("/ie/writer/create", ie_test_writer, &beacon_frame_data); |
| |
| l_test_add("/ie/RSN Info Parser/Test Case 1", |
| ie_test_rsne_info, &ie_rsne_info_test_1); |
| l_test_add("/ie/RSN Info Parser/Test Case 2", |
| ie_test_rsne_info, &ie_rsne_info_test_2); |
| l_test_add("/ie/RSN Info Parser/Test Case 3", |
| ie_test_rsne_info, &ie_rsne_info_test_3); |
| l_test_add("/ie/RSN Info Parser/Test Case 4", |
| ie_test_rsne_info, &ie_rsne_info_test_4); |
| l_test_add("/ie/RSN Info Parser/Test Case 5", |
| ie_test_rsne_info, &ie_rsne_info_test_5); |
| l_test_add("/ie/RSN Info Parser/Test Case 6", |
| ie_test_rsne_info, &ie_rsne_info_test_6); |
| |
| l_test_add("/ie/RSN Info Builder/Compact Test 1", |
| ie_test_rsne_build_compact_info, |
| &ie_rsne_info_test_3); |
| l_test_add("/ie/RSN Info Builder/Compact Test 2", |
| ie_test_rsne_build_compact_info, |
| &ie_rsne_info_test_4); |
| l_test_add("/ie/RSN Info Builder/Compact Test 3", |
| ie_test_rsne_build_compact_info, |
| &ie_rsne_info_test_5); |
| |
| l_test_add("/ie/WPA Info Parser/Test Case 1", |
| ie_test_wpa_info, &ie_wpa_info_test_1); |
| l_test_add("/ie/WPA Info Parser/Test Case 2", |
| ie_test_wpa_info_fail, &ie_wpa_info_test_2); |
| l_test_add("/ie/WPA Info Parser/Test Case 3", |
| ie_test_wpa_info_fail, &ie_wpa_info_test_3); |
| l_test_add("/ie/WPA Info Parser/Test Case 4", |
| ie_test_wpa_info_fail, &ie_wpa_info_test_4); |
| |
| l_test_add("/ie/WPA Info Builder/Compact Test 1", |
| ie_test_wpa_build_compact_info, |
| &ie_wpa_info_test_5); |
| |
| l_test_add("/ie/Concatentation/WSC/Test Case 1", |
| ie_test_concat_wsc, &ie_tlv_concat_test_data_1); |
| l_test_add("/ie/Concatentation/WSC/Test Case 2", |
| ie_test_concat_wsc, &ie_tlv_concat_test_data_2); |
| l_test_add("/ie/Concatentation/WSC/Test Case 3", |
| ie_test_concat_wsc, &ie_tlv_concat_test_data_3); |
| |
| l_test_add("/ie/Encapsulation/WSC/Test Case 1", |
| ie_test_encapsulate_wsc, |
| &ie_tlv_concat_test_data_1); |
| |
| return l_test_run(); |
| } |