338 lines
12 KiB
C
338 lines
12 KiB
C
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/*
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* WPS module tests
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* Copyright (c) 2014, Jouni Malinen <j@w1.fi>
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#include "utils/includes.h"
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#include "utils/common.h"
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#include "wps_attr_parse.h"
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struct wps_attr_parse_test {
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const char *data;
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int result;
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int extra;
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};
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struct wps_attr_parse_test wps_attr_parse_test_cases[] = {
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/* Empty message */
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{ "", 0, 0 },
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/* Truncated attribute header */
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{ "10", -1, 0 },
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{ "1010", -1, 0 },
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{ "101000", -1, 0 },
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/* Attribute overflow */
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{ "10100001", -1, 0 },
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#ifdef CONFIG_WPS_STRICT
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{ "10270000001057000101", -1, 0 },
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{ "1027000010570001010000000000", -1, 0 },
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#else /* CONFIG_WPS_STRICT */
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/* Network Key workaround */
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{ "10270000001057000101", 0, 1 },
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{ "10230000001057000101", -1, 0 },
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{ "10270000101057000101", -1, 0 },
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/* Mac OS X 10.6 padding workaround */
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{ "1027000010570001010000000000", 0, 1 },
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{ "1027000010570001010000000000000001000000", -1, 0 },
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#endif /* CONFIG_WPS_STRICT */
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/* Version */
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{ "104a000110", 0, 0 },
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{ "104a0000", -1, 0 },
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/* Message Type */
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{ "1022000101", 0, 0 },
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{ "10220000", -1, 0 },
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/* Enrollee Nonce */
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{ "101a001000112233445566778899aabbccddeeff", 0, 0 },
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{ "101a00111122334455667788990011223344556677", -1, 0 },
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/* Registrar Nonce */
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{ "1039001000112233445566778899aabbccddeeff", 0, 0 },
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{ "103900111122334455667788990011223344556677", -1, 0 },
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/* UUID-E */
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{ "1047001000112233445566778899aabbccddeeff", 0, 0 },
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{ "10470000", -1, 0 },
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{ "104700111122334455667788990011223344556677", -1, 0 },
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/* UUID-R */
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{ "1048001000112233445566778899aabbccddeeff", 0, 0 },
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{ "10480000", -1, 0 },
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{ "104800111122334455667788990011223344556677", -1, 0 },
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/* Auth Type Flags */
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{ "100400021122", 0, 0 },
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{ "10040001ff", -1, 0 },
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/* Encr Type Flags */
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{ "101000021122", 0, 0 },
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{ "10100001ff", -1, 0 },
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/* Connection Type Flags */
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{ "100d0001ff", 0, 0 },
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{ "100d0002ffff", -1, 0 },
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/* Config Methods */
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{ "10080002ffff", 0, 0 },
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{ "10080001ff", -1, 0 },
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/* Selected Registrar Config Methods */
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{ "10530002ffff", 0, 0 },
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{ "10530001ff", -1, 0 },
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/* Primary Device Type */
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{ "105400081122334455667788", 0, 0 },
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{ "105400111122334455667788990011223344556677", -1, 0 },
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/* RF Bands */
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{ "103c0001ff", 0, 0 },
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{ "103c0002ffff", -1, 0 },
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/* Association State */
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{ "10020002ffff", 0, 0 },
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{ "10020001ff", -1, 0 },
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/* Config Error */
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{ "100900020001", 0, 0 },
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{ "10090001ff", -1, 0 },
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/* Device Password ID */
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{ "101200020004", 0, 0 },
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{ "10120001ff", -1, 0 },
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/* OOB Device Password */
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{ "102c001611223344556677889900112233445566778899000007", 0, 0 },
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{ "102c0036112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344", 0, 0 },
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{ "102c0001ff", -1, 0 },
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{ "102c003711223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455", -1, 0 },
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{ "102c002511223344556677889900112233445566778899001122334455667788990011223344556677", -1, 0 },
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/* OS Version */
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{ "102d000411223344", 0, 0 },
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{ "102d00111122334455667788990011223344556677", -1, 0 },
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/* WPS State */
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{ "1044000101", 0, 0 },
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{ "10440002ffff", -1, 0 },
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/* Authenticator */
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{ "100500081122334455667788", 0, 0 },
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{ "10050000", -1, 0 },
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{ "100500111122334455667788990011223344556677", -1, 0 },
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/* R-Hash1 */
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{ "103d00201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
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{ "103d0000", -1, 0 },
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{ "103d0021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
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/* R-Hash2 */
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{ "103e00201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
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{ "103e0000", -1, 0 },
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{ "103e0021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
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/* E-Hash1 */
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{ "101400201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
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{ "10140000", -1, 0 },
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{ "10140021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
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/* E-Hash2 */
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{ "101500201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
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{ "10150000", -1, 0 },
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{ "10150021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
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/* R-SNonce1 */
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{ "103f001011223344556677889900112233445566", 0, 0 },
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{ "103f0000", -1, 0 },
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{ "103f00111122334455667788990011223344556677", -1, 0 },
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/* R-SNonce2 */
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{ "1040001011223344556677889900112233445566", 0, 0 },
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{ "10400000", -1, 0 },
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{ "104000111122334455667788990011223344556677", -1, 0 },
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/* E-SNonce1 */
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{ "1016001011223344556677889900112233445566", 0, 0 },
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{ "10160000", -1, 0 },
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{ "101600111122334455667788990011223344556677", -1, 0 },
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/* E-SNonce2 */
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{ "1017001011223344556677889900112233445566", 0, 0 },
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{ "10170000", -1, 0 },
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{ "101700111122334455667788990011223344556677", -1, 0 },
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/* Key Wrap Authenticator */
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{ "101e00081122334455667788", 0, 0 },
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{ "101e0000", -1, 0 },
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{ "101e0009112233445566778899", -1, 0 },
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/* Authentication Type */
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{ "100300020001", 0, 0 },
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{ "10030001ff", -1, 0 },
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/* Encryption Type */
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{ "100f00020001", 0, 0 },
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{ "100f0001ff", -1, 0 },
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/* Network Index */
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{ "1026000101", 0, 0 },
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{ "10260002ffff", -1, 0 },
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/* Network Key Index */
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{ "1028000101", 0, 3 },
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{ "10280002ffff", -1, 0 },
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/* MAC Address */
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{ "10200006112233445566", 0, 0 },
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{ "10200000", -1, 0 },
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{ "1020000711223344556677", -1, 0 },
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/* Selected Registrar */
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{ "1041000101", 0, 0 },
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{ "10410002ffff", -1, 0 },
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/* Request Type */
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{ "103a000101", 0, 0 },
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{ "103a0002ffff", -1, 0 },
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/* Response Type */
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{ "103b000101", 0, 0 },
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{ "103b0002ffff", -1, 0 },
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/* Manufacturer */
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{ "10210000", 0, 0 },
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/* Model Name */
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{ "10230000", 0, 0 },
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/* Model Number */
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{ "10240000", 0, 0 },
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/* Serial Number */
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{ "10420000", 0, 0 },
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/* Device Name */
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{ "10110000", 0, 0 },
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/* Public Key */
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{ "10320000", 0, 0 },
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/* Enc Settings */
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{ "10180000", 0, 0 },
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/* SSID */
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{ "10450000", 0, 0 },
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/* AP Setup Locked */
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{ "1057000101", 0, 0 },
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{ "10570002ffff", -1, 0 },
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/* Requested Device Type */
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{ "106a00081122334455667788", 0, 0 },
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{ "106a0000", -1, 0 },
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{ "106a0009112233445566778899", -1, 0 },
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/* More than maximum Requested Device Type attributes */
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{ "106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788", 0, 4 },
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/* Secondary Device Type List */
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{ "105500081122334455667788", 0, 0 },
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{ "1055000711223344556677", -1, 0 },
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{ "1055008811223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566", -1, 0 },
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/* AP Channel */
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{ "100100020001", 0, 0 },
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{ "1001000101", -1, 0 },
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/* Skip invalid Vendor Extension */
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{ "10490000", 0, 0 },
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{ "1049000100", 0, 0 },
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{ "104900020000", 0, 0 },
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/* Too long unknown vendor extension */
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{ "10490401"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"112233445566778899001122334455667788990011223344556677889900"
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"1122334455", -1, 0 },
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/* Maximum unknown vendor extensions */
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{ "10490003111111104900032222221049000333333310490003444444104900035555551049000366666610490003777777104900038888881049000399999910490003AAAAAA", 0, 5 },
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/* More than maximum unknown vendor extensions */
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{ "10490003111111104900032222221049000333333310490003444444104900035555551049000366666610490003777777104900038888881049000399999910490003AAAAAA10490003BBBBBB", -1, 0 },
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/* WFA vendor extensions */
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{ "1049000300372a", 0, 0 },
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{ "1049000400372a00", 0, 0 },
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{ "1049000500372a0001", 0, 0 },
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{ "1049001600372a0001ff0100020101030101040101ff00fe0101", 0, 6 },
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/* Invalid Version2 length */
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{ "1049000500372a0000", -1, 0 },
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/* Invalid Network Key Shareable length */
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{ "1049000500372a0200", -1, 0 },
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/* Invalid Requedt To Enroll length */
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{ "1049000500372a0300", -1, 0 },
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/* Invalid Settings Delay Time length */
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{ "1049000500372a0400", -1, 0 },
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/* More than maximum Credential attributes */
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{ "100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000", 0, 2 },
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};
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static int wps_attr_parse_tests(void)
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{
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struct wps_parse_attr attr;
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unsigned int i;
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int ret = 0;
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wpa_printf(MSG_INFO, "WPS attribute parsing tests");
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for (i = 0; i < ARRAY_SIZE(wps_attr_parse_test_cases); i++) {
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struct wpabuf *buf;
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size_t len;
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struct wps_attr_parse_test *test =
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&wps_attr_parse_test_cases[i];
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|
||
|
|
len = os_strlen(test->data) / 2;
|
||
|
|
buf = wpabuf_alloc(len);
|
||
|
|
if (buf == NULL)
|
||
|
|
return -1;
|
||
|
|
if (hexstr2bin(test->data, wpabuf_put(buf, len), len) < 0) {
|
||
|
|
wpabuf_free(buf);
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
if (wps_parse_msg(buf, &attr) != test->result) {
|
||
|
|
wpa_printf(MSG_ERROR, "WPS attribute parsing test %u failed: %s",
|
||
|
|
i, test->data);
|
||
|
|
ret = -1;
|
||
|
|
}
|
||
|
|
switch (test->extra) {
|
||
|
|
case 1:
|
||
|
|
if (!attr.network_key || !attr.ap_setup_locked)
|
||
|
|
ret = -1;
|
||
|
|
break;
|
||
|
|
case 2:
|
||
|
|
if (attr.num_cred != MAX_CRED_COUNT)
|
||
|
|
ret = -1;
|
||
|
|
break;
|
||
|
|
case 3:
|
||
|
|
if (!attr.network_key_idx)
|
||
|
|
ret = -1;
|
||
|
|
break;
|
||
|
|
case 4:
|
||
|
|
if (attr.num_req_dev_type != MAX_REQ_DEV_TYPE_COUNT)
|
||
|
|
ret = -1;
|
||
|
|
break;
|
||
|
|
case 5:
|
||
|
|
if (attr.num_vendor_ext != MAX_WPS_PARSE_VENDOR_EXT)
|
||
|
|
ret = -1;
|
||
|
|
break;
|
||
|
|
case 6:
|
||
|
|
if (!attr.version2 ||
|
||
|
|
!attr.authorized_macs ||
|
||
|
|
!attr.network_key_shareable ||
|
||
|
|
!attr.request_to_enroll ||
|
||
|
|
!attr.settings_delay_time)
|
||
|
|
ret = -1;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
wpabuf_free(buf);
|
||
|
|
}
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int wps_module_tests(void)
|
||
|
|
{
|
||
|
|
int ret = 0;
|
||
|
|
|
||
|
|
wpa_printf(MSG_INFO, "WPS module tests");
|
||
|
|
|
||
|
|
if (wps_attr_parse_tests() < 0)
|
||
|
|
ret = -1;
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|