src/wps/wps_module_tests.c - third_party/hostap - Git at Google

 /*
  * WPS module tests
  * Copyright (c) 2014, Jouni Malinen <j@w1.fi>
  *
  * This software may be distributed under the terms of the BSD license.
  * See README for more details.
  */

 #include "utils/includes.h"

 #include "utils/common.h"
 #include "wps_attr_parse.h"

 struct wps_attr_parse_test {
 	const char *data;
 	int result;
 	int extra;
 };

 const struct wps_attr_parse_test wps_attr_parse_test_cases[] = {
 	/* Empty message */
 	{ "", 0, 0 },
 	/* Truncated attribute header */
 	{ "10", -1, 0 },
 	{ "1010", -1, 0 },
 	{ "101000", -1, 0 },
 	/* Attribute overflow */
 	{ "10100001", -1, 0 },
 #ifdef CONFIG_WPS_STRICT
 	{ "10270000001057000101", -1, 0 },
 	{ "1027000010570001010000000000", -1, 0 },
 #else /* CONFIG_WPS_STRICT */
 	/* Network Key workaround */
 	{ "10270000001057000101", 0, 1 },
 	{ "10230000001057000101", -1, 0 },
 	{ "10270000101057000101", -1, 0 },
 	/* Mac OS X 10.6 padding workaround */
 	{ "1027000010570001010000000000", 0, 1 },
 	{ "1027000010570001010000000000000001000000", -1, 0 },
 #endif /* CONFIG_WPS_STRICT */
 	/* Version */
 	{ "104a000110", 0, 0 },
 	{ "104a0000", -1, 0 },
 	/* Message Type */
 	{ "1022000101", 0, 0 },
 	{ "10220000", -1, 0 },
 	/* Enrollee Nonce */
 	{ "101a001000112233445566778899aabbccddeeff", 0, 0 },
 	{ "101a00111122334455667788990011223344556677", -1, 0 },
 	/* Registrar Nonce */
 	{ "1039001000112233445566778899aabbccddeeff", 0, 0 },
 	{ "103900111122334455667788990011223344556677", -1, 0 },
 	/* UUID-E */
 	{ "1047001000112233445566778899aabbccddeeff", 0, 0 },
 	{ "10470000", -1, 0 },
 	{ "104700111122334455667788990011223344556677", -1, 0 },
 	/* UUID-R */
 	{ "1048001000112233445566778899aabbccddeeff", 0, 0 },
 	{ "10480000", -1, 0 },
 	{ "104800111122334455667788990011223344556677", -1, 0 },
 	/* Auth Type Flags */
 	{ "100400021122", 0, 0 },
 	{ "10040001ff", -1, 0 },
 	/* Encr Type Flags */
 	{ "101000021122", 0, 0 },
 	{ "10100001ff", -1, 0 },
 	/* Connection Type Flags */
 	{ "100d0001ff", 0, 0 },
 	{ "100d0002ffff", -1, 0 },
 	/* Config Methods */
 	{ "10080002ffff", 0, 0 },
 	{ "10080001ff", -1, 0 },
 	/* Selected Registrar Config Methods */
 	{ "10530002ffff", 0, 0 },
 	{ "10530001ff", -1, 0 },
 	/* Primary Device Type */
 	{ "105400081122334455667788", 0, 0 },
 	{ "105400111122334455667788990011223344556677", -1, 0 },
 	/* RF Bands */
 	{ "103c0001ff", 0, 0 },
 	{ "103c0002ffff", -1, 0 },
 	/* Association State */
 	{ "10020002ffff", 0, 0 },
 	{ "10020001ff", -1, 0 },
 	/* Config Error */
 	{ "100900020001", 0, 0 },
 	{ "10090001ff", -1, 0 },
 	/* Device Password ID */
 	{ "101200020004", 0, 0 },
 	{ "10120001ff", -1, 0 },
 	/* OOB Device Password */
 	{ "102c001611223344556677889900112233445566778899000007", 0, 0 },
 	{ "102c0036112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344", 0, 0 },
 	{ "102c0001ff", -1, 0 },
 	{ "102c003711223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455", -1, 0 },
 	{ "102c002511223344556677889900112233445566778899001122334455667788990011223344556677", -1, 0 },
 	/* OS Version */
 	{ "102d000411223344", 0, 0 },
 	{ "102d00111122334455667788990011223344556677", -1, 0 },
 	/* WPS State */
 	{ "1044000101", 0, 0 },
 	{ "10440002ffff", -1, 0 },
 	/* Authenticator */
 	{ "100500081122334455667788", 0, 0 },
 	{ "10050000", -1, 0 },
 	{ "100500111122334455667788990011223344556677", -1, 0 },
 	/* R-Hash1 */
 	{ "103d00201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
 	{ "103d0000", -1, 0 },
 	{ "103d0021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
 	/* R-Hash2 */
 	{ "103e00201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
 	{ "103e0000", -1, 0 },
 	{ "103e0021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
 	/* E-Hash1 */
 	{ "101400201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
 	{ "10140000", -1, 0 },
 	{ "10140021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
 	/* E-Hash2 */
 	{ "101500201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
 	{ "10150000", -1, 0 },
 	{ "10150021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
 	/* R-SNonce1 */
 	{ "103f001011223344556677889900112233445566", 0, 0 },
 	{ "103f0000", -1, 0 },
 	{ "103f00111122334455667788990011223344556677", -1, 0 },
 	/* R-SNonce2 */
 	{ "1040001011223344556677889900112233445566", 0, 0 },
 	{ "10400000", -1, 0 },
 	{ "104000111122334455667788990011223344556677", -1, 0 },
 	/* E-SNonce1 */
 	{ "1016001011223344556677889900112233445566", 0, 0 },
 	{ "10160000", -1, 0 },
 	{ "101600111122334455667788990011223344556677", -1, 0 },
 	/* E-SNonce2 */
 	{ "1017001011223344556677889900112233445566", 0, 0 },
 	{ "10170000", -1, 0 },
 	{ "101700111122334455667788990011223344556677", -1, 0 },
 	/* Key Wrap Authenticator */
 	{ "101e00081122334455667788", 0, 0 },
 	{ "101e0000", -1, 0 },
 	{ "101e0009112233445566778899", -1, 0 },
 	/* Authentication Type */
 	{ "100300020001", 0, 0 },
 	{ "10030001ff", -1, 0 },
 	/* Encryption Type */
 	{ "100f00020001", 0, 0 },
 	{ "100f0001ff", -1, 0 },
 	/* Network Index */
 	{ "1026000101", 0, 0 },
 	{ "10260002ffff", -1, 0 },
 	/* Network Key Index */
 	{ "1028000101", 0, 3 },
 	{ "10280002ffff", -1, 0 },
 	/* MAC Address */
 	{ "10200006112233445566", 0, 0 },
 	{ "10200000", -1, 0 },
 	{ "1020000711223344556677", -1, 0 },
 	/* Selected Registrar */
 	{ "1041000101", 0, 0 },
 	{ "10410002ffff", -1, 0 },
 	/* Request Type */
 	{ "103a000101", 0, 0 },
 	{ "103a0002ffff", -1, 0 },
 	/* Response Type */
 	{ "103b000101", 0, 0 },
 	{ "103b0002ffff", -1, 0 },
 	/* Manufacturer */
 	{ "10210000", 0, 0 },
 	/* Model Name */
 	{ "10230000", 0, 0 },
 	/* Model Number */
 	{ "10240000", 0, 0 },
 	/* Serial Number */
 	{ "10420000", 0, 0 },
 	/* Device Name */
 	{ "10110000", 0, 0 },
 	/* Public Key */
 	{ "10320000", 0, 0 },
 	/* Enc Settings */
 	{ "10180000", 0, 0 },
 	/* SSID */
 	{ "10450000", 0, 0 },
 	/* AP Setup Locked */
 	{ "1057000101", 0, 0 },
 	{ "10570002ffff", -1, 0 },
 	/* Requested Device Type */
 	{ "106a00081122334455667788", 0, 0 },
 	{ "106a0000", -1, 0 },
 	{ "106a0009112233445566778899", -1, 0 },
 	/* More than maximum Requested Device Type attributes */
 	{ "106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788", 0, 4 },
 	/* Secondary Device Type List */
 	{ "105500081122334455667788", 0, 0 },
 	{ "1055000711223344556677", -1, 0 },
 	{ "1055008811223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566", -1, 0 },
 	/* AP Channel */
 	{ "100100020001", 0, 0 },
 	{ "1001000101", -1, 0 },
 	/* Skip invalid Vendor Extension */
 	{ "10490000", 0, 0 },
 	{ "1049000100", 0, 0 },
 	{ "104900020000", 0, 0 },
 	/* Too long unknown vendor extension */
 	{ "10490401"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "112233445566778899001122334455667788990011223344556677889900"
 	  "1122334455", -1, 0 },
 	/* Maximum unknown vendor extensions */
 	{ "10490003111111104900032222221049000333333310490003444444104900035555551049000366666610490003777777104900038888881049000399999910490003AAAAAA", 0, 5 },
 	/* More than maximum unknown vendor extensions */
 	{ "10490003111111104900032222221049000333333310490003444444104900035555551049000366666610490003777777104900038888881049000399999910490003AAAAAA10490003BBBBBB", -1, 0 },
 	/* WFA vendor extensions */
 	{ "1049000300372a", 0, 0 },
 	{ "1049000400372a00", 0, 0 },
 	{ "1049000500372a0001", 0, 0 },
 	{ "1049001600372a0001ff0100020101030101040101ff00fe0101", 0, 6 },
 	/* Invalid Version2 length */
 	{ "1049000500372a0000", -1, 0 },
 	/* Invalid Network Key Shareable length */
 	{ "1049000500372a0200", -1, 0 },
 	/* Invalid Requedt To Enroll length */
 	{ "1049000500372a0300", -1, 0 },
 	/* Invalid Settings Delay Time length */
 	{ "1049000500372a0400", -1, 0 },
 	/* More than maximum Credential attributes */
 	{ "100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000", 0, 2 },
 };


 static int wps_attr_parse_tests(void)
 {
 	struct wps_parse_attr attr;
 	unsigned int i;
 	int ret = 0;

 	wpa_printf(MSG_INFO, "WPS attribute parsing tests");

 	for (i = 0; i < ARRAY_SIZE(wps_attr_parse_test_cases); i++) {
 		struct wpabuf *buf;
 		size_t len;
 		const struct wps_attr_parse_test *test =
 			&wps_attr_parse_test_cases[i];

 		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;
 }
	/*
	* WPS module tests
	* Copyright (c) 2014, Jouni Malinen <j@w1.fi>
	*
	* This software may be distributed under the terms of the BSD license.
	* See README for more details.
	*/

	#include "utils/includes.h"

	#include "utils/common.h"
	#include "wps_attr_parse.h"

	struct wps_attr_parse_test {
	const char *data;
	int result;
	int extra;
	};

	const struct wps_attr_parse_test wps_attr_parse_test_cases[] = {
	/* Empty message */
	{ "", 0, 0 },
	/* Truncated attribute header */
	{ "10", -1, 0 },
	{ "1010", -1, 0 },
	{ "101000", -1, 0 },
	/* Attribute overflow */
	{ "10100001", -1, 0 },
	#ifdef CONFIG_WPS_STRICT
	{ "10270000001057000101", -1, 0 },
	{ "1027000010570001010000000000", -1, 0 },
	#else /* CONFIG_WPS_STRICT */
	/* Network Key workaround */
	{ "10270000001057000101", 0, 1 },
	{ "10230000001057000101", -1, 0 },
	{ "10270000101057000101", -1, 0 },
	/* Mac OS X 10.6 padding workaround */
	{ "1027000010570001010000000000", 0, 1 },
	{ "1027000010570001010000000000000001000000", -1, 0 },
	#endif /* CONFIG_WPS_STRICT */
	/* Version */
	{ "104a000110", 0, 0 },
	{ "104a0000", -1, 0 },
	/* Message Type */
	{ "1022000101", 0, 0 },
	{ "10220000", -1, 0 },
	/* Enrollee Nonce */
	{ "101a001000112233445566778899aabbccddeeff", 0, 0 },
	{ "101a00111122334455667788990011223344556677", -1, 0 },
	/* Registrar Nonce */
	{ "1039001000112233445566778899aabbccddeeff", 0, 0 },
	{ "103900111122334455667788990011223344556677", -1, 0 },
	/* UUID-E */
	{ "1047001000112233445566778899aabbccddeeff", 0, 0 },
	{ "10470000", -1, 0 },
	{ "104700111122334455667788990011223344556677", -1, 0 },
	/* UUID-R */
	{ "1048001000112233445566778899aabbccddeeff", 0, 0 },
	{ "10480000", -1, 0 },
	{ "104800111122334455667788990011223344556677", -1, 0 },
	/* Auth Type Flags */
	{ "100400021122", 0, 0 },
	{ "10040001ff", -1, 0 },
	/* Encr Type Flags */
	{ "101000021122", 0, 0 },
	{ "10100001ff", -1, 0 },
	/* Connection Type Flags */
	{ "100d0001ff", 0, 0 },
	{ "100d0002ffff", -1, 0 },
	/* Config Methods */
	{ "10080002ffff", 0, 0 },
	{ "10080001ff", -1, 0 },
	/* Selected Registrar Config Methods */
	{ "10530002ffff", 0, 0 },
	{ "10530001ff", -1, 0 },
	/* Primary Device Type */
	{ "105400081122334455667788", 0, 0 },
	{ "105400111122334455667788990011223344556677", -1, 0 },
	/* RF Bands */
	{ "103c0001ff", 0, 0 },
	{ "103c0002ffff", -1, 0 },
	/* Association State */
	{ "10020002ffff", 0, 0 },
	{ "10020001ff", -1, 0 },
	/* Config Error */
	{ "100900020001", 0, 0 },
	{ "10090001ff", -1, 0 },
	/* Device Password ID */
	{ "101200020004", 0, 0 },
	{ "10120001ff", -1, 0 },
	/* OOB Device Password */
	{ "102c001611223344556677889900112233445566778899000007", 0, 0 },
	{ "102c0036112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344", 0, 0 },
	{ "102c0001ff", -1, 0 },
	{ "102c003711223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455", -1, 0 },
	{ "102c002511223344556677889900112233445566778899001122334455667788990011223344556677", -1, 0 },
	/* OS Version */
	{ "102d000411223344", 0, 0 },
	{ "102d00111122334455667788990011223344556677", -1, 0 },
	/* WPS State */
	{ "1044000101", 0, 0 },
	{ "10440002ffff", -1, 0 },
	/* Authenticator */
	{ "100500081122334455667788", 0, 0 },
	{ "10050000", -1, 0 },
	{ "100500111122334455667788990011223344556677", -1, 0 },
	/* R-Hash1 */
	{ "103d00201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
	{ "103d0000", -1, 0 },
	{ "103d0021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
	/* R-Hash2 */
	{ "103e00201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
	{ "103e0000", -1, 0 },
	{ "103e0021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
	/* E-Hash1 */
	{ "101400201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
	{ "10140000", -1, 0 },
	{ "10140021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
	/* E-Hash2 */
	{ "101500201122334455667788990011223344556677889900112233445566778899001122", 0, 0 },
	{ "10150000", -1, 0 },
	{ "10150021112233445566778899001122334455667788990011223344556677889900112233", -1, 0 },
	/* R-SNonce1 */
	{ "103f001011223344556677889900112233445566", 0, 0 },
	{ "103f0000", -1, 0 },
	{ "103f00111122334455667788990011223344556677", -1, 0 },
	/* R-SNonce2 */
	{ "1040001011223344556677889900112233445566", 0, 0 },
	{ "10400000", -1, 0 },
	{ "104000111122334455667788990011223344556677", -1, 0 },
	/* E-SNonce1 */
	{ "1016001011223344556677889900112233445566", 0, 0 },
	{ "10160000", -1, 0 },
	{ "101600111122334455667788990011223344556677", -1, 0 },
	/* E-SNonce2 */
	{ "1017001011223344556677889900112233445566", 0, 0 },
	{ "10170000", -1, 0 },
	{ "101700111122334455667788990011223344556677", -1, 0 },
	/* Key Wrap Authenticator */
	{ "101e00081122334455667788", 0, 0 },
	{ "101e0000", -1, 0 },
	{ "101e0009112233445566778899", -1, 0 },
	/* Authentication Type */
	{ "100300020001", 0, 0 },
	{ "10030001ff", -1, 0 },
	/* Encryption Type */
	{ "100f00020001", 0, 0 },
	{ "100f0001ff", -1, 0 },
	/* Network Index */
	{ "1026000101", 0, 0 },
	{ "10260002ffff", -1, 0 },
	/* Network Key Index */
	{ "1028000101", 0, 3 },
	{ "10280002ffff", -1, 0 },
	/* MAC Address */
	{ "10200006112233445566", 0, 0 },
	{ "10200000", -1, 0 },
	{ "1020000711223344556677", -1, 0 },
	/* Selected Registrar */
	{ "1041000101", 0, 0 },
	{ "10410002ffff", -1, 0 },
	/* Request Type */
	{ "103a000101", 0, 0 },
	{ "103a0002ffff", -1, 0 },
	/* Response Type */
	{ "103b000101", 0, 0 },
	{ "103b0002ffff", -1, 0 },
	/* Manufacturer */
	{ "10210000", 0, 0 },
	/* Model Name */
	{ "10230000", 0, 0 },
	/* Model Number */
	{ "10240000", 0, 0 },
	/* Serial Number */
	{ "10420000", 0, 0 },
	/* Device Name */
	{ "10110000", 0, 0 },
	/* Public Key */
	{ "10320000", 0, 0 },
	/* Enc Settings */
	{ "10180000", 0, 0 },
	/* SSID */
	{ "10450000", 0, 0 },
	/* AP Setup Locked */
	{ "1057000101", 0, 0 },
	{ "10570002ffff", -1, 0 },
	/* Requested Device Type */
	{ "106a00081122334455667788", 0, 0 },
	{ "106a0000", -1, 0 },
	{ "106a0009112233445566778899", -1, 0 },
	/* More than maximum Requested Device Type attributes */
	{ "106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788106a00081122334455667788", 0, 4 },
	/* Secondary Device Type List */
	{ "105500081122334455667788", 0, 0 },
	{ "1055000711223344556677", -1, 0 },
	{ "1055008811223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566778899001122334455667788990011223344556677889900112233445566", -1, 0 },
	/* AP Channel */
	{ "100100020001", 0, 0 },
	{ "1001000101", -1, 0 },
	/* Skip invalid Vendor Extension */
	{ "10490000", 0, 0 },
	{ "1049000100", 0, 0 },
	{ "104900020000", 0, 0 },
	/* Too long unknown vendor extension */
	{ "10490401"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"112233445566778899001122334455667788990011223344556677889900"
	"1122334455", -1, 0 },
	/* Maximum unknown vendor extensions */
	{ "10490003111111104900032222221049000333333310490003444444104900035555551049000366666610490003777777104900038888881049000399999910490003AAAAAA", 0, 5 },
	/* More than maximum unknown vendor extensions */
	{ "10490003111111104900032222221049000333333310490003444444104900035555551049000366666610490003777777104900038888881049000399999910490003AAAAAA10490003BBBBBB", -1, 0 },
	/* WFA vendor extensions */
	{ "1049000300372a", 0, 0 },
	{ "1049000400372a00", 0, 0 },
	{ "1049000500372a0001", 0, 0 },
	{ "1049001600372a0001ff0100020101030101040101ff00fe0101", 0, 6 },
	/* Invalid Version2 length */
	{ "1049000500372a0000", -1, 0 },
	/* Invalid Network Key Shareable length */
	{ "1049000500372a0200", -1, 0 },
	/* Invalid Requedt To Enroll length */
	{ "1049000500372a0300", -1, 0 },
	/* Invalid Settings Delay Time length */
	{ "1049000500372a0400", -1, 0 },
	/* More than maximum Credential attributes */
	{ "100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000100e0000", 0, 2 },
	};


	static int wps_attr_parse_tests(void)
	{
	struct wps_parse_attr attr;
	unsigned int i;
	int ret = 0;

	wpa_printf(MSG_INFO, "WPS attribute parsing tests");

	for (i = 0; i < ARRAY_SIZE(wps_attr_parse_test_cases); i++) {
	struct wpabuf *buf;
	size_t len;
	const struct wps_attr_parse_test *test =
	&wps_attr_parse_test_cases[i];

	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;
	}