libfreefare/test/test_mifare_classic.c
Romain Tartiere 829e28cfda Complete unit tests coverage of freefare.c.
The freefare_get_tag_friendly_name() function was not tested.  Call it from both supported cards unit tests suites.
2010-07-01 10:57:59 +00:00

349 lines
17 KiB
C

/*-
* Copyright (C) 2010, Romain Tartiere, Romuald Conty.
*
* This program 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 3 of the License, or (at your
* option) any later version.
*
* This program 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 General Public License for
* more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
* $Id$
*/
#include <cutter.h>
#include <string.h>
#include <freefare.h>
#include "freefare_internal.h"
#include "mifare_classic_fixture.h"
void
test_mifare_classic_authenticate (void)
{
int res;
MifareClassicKey k = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
res = mifare_classic_authenticate (tag, 0x00, k, MFC_KEY_A);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_authenticate() failed"));
}
void
test_mifare_classic_read_sector_0 (void)
{
int res;
cut_omit ("Requires a particular NFC tag");
MifareClassicKey k = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
res = mifare_classic_authenticate (tag, 0x00, k, MFC_KEY_A);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_authenticate() failed"));
MifareClassicBlock r;
res = mifare_classic_read (tag, 0x00, &r);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read() failed"));
MifareClassicBlock e = { 0xba, 0xc7, 0x7a, 0xfc, 0xfb, 0x88, 0x04, 0x00 , 0x46, 0x5d, 0x55, 0x96, 0x41, 0x10, 0x19, 0x08 };
cut_assert_equal_memory (e, sizeof (e), r, sizeof (r), cut_message ("Unexpected sector 0 value"));
}
void
test_mifare_classic_get_data_block_permission (void)
{
int res;
MifareClassicKey k = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
res = mifare_classic_authenticate (tag, 0x04, k, MFC_KEY_A);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_authenticate() failed"));
cut_assert_equal_int (1, mifare_classic_get_data_block_permission(tag, 0x04, MCAB_R, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_data_block_permission(tag, 0x04, MCAB_R, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_data_block_permission(tag, 0x04, MCAB_W, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_data_block_permission(tag, 0x04, MCAB_W, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_data_block_permission(tag, 0x04, MCAB_D, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_data_block_permission(tag, 0x04, MCAB_D, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_data_block_permission(tag, 0x04, MCAB_I, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_data_block_permission(tag, 0x04, MCAB_I, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_READ_KEYA, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_READ_KEYA, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_WRITE_KEYA, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_WRITE_KEYA, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_READ_ACCESS_BITS, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_READ_ACCESS_BITS, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_WRITE_ACCESS_BITS, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_WRITE_ACCESS_BITS, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_READ_KEYB, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_READ_KEYB, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_WRITE_KEYB, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_trailer_block_permission(tag, 0x04, MCAB_WRITE_KEYB, MFC_KEY_B), cut_message ("Wrong permission"));
}
void
test_mifare_classic_get_trailer_permission (void)
{
int res;
MifareClassicKey k = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
res = mifare_classic_authenticate (tag, 0x07, k, MFC_KEY_A);
cut_assert_equal_int (res, 0, cut_message ("mifare_classic_authenticate() failed"));
cut_assert_equal_int (-1, mifare_classic_get_data_block_permission(tag, 0x07, MCAB_R, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_data_block_permission(tag, 0x07, MCAB_R, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_data_block_permission(tag, 0x07, MCAB_W, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_data_block_permission(tag, 0x07, MCAB_W, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_data_block_permission(tag, 0x07, MCAB_D, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_data_block_permission(tag, 0x07, MCAB_D, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_data_block_permission(tag, 0x07, MCAB_I, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (-1, mifare_classic_get_data_block_permission(tag, 0x07, MCAB_I, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (0, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_READ_KEYA, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (0, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_READ_KEYA, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_WRITE_KEYA, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (0, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_WRITE_KEYA, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_READ_ACCESS_BITS, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (0, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_READ_ACCESS_BITS, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_WRITE_ACCESS_BITS, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (0, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_WRITE_ACCESS_BITS, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_READ_KEYB, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (0, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_READ_KEYB, MFC_KEY_B), cut_message ("Wrong permission"));
cut_assert_equal_int (1, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_WRITE_KEYB, MFC_KEY_A), cut_message ("Wrong permission"));
cut_assert_equal_int (0, mifare_classic_get_trailer_block_permission(tag, 0x07, MCAB_WRITE_KEYB, MFC_KEY_B), cut_message ("Wrong permission"));
}
void
test_mifare_classic_read_mad (void)
{
cut_omit ("A blank MIFARE Classic does not have a MAD. This test has to be moved in an appropriate test case.");
Mad mad = mad_read (tag);
cut_assert_not_null (mad, cut_message ("mad_read() failed"));
}
void
test_mifare_classic_format (void)
{
int res;
MifareClassicKey k = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
res = mifare_classic_authenticate (tag, 0x3c, k, MFC_KEY_A);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_authenticate() failed"));
MifareClassicBlock data = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
};
MifareClassicBlock empty;
memset (empty, '\x00', sizeof (empty));
res = mifare_classic_write (tag, 0x3c, data);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_write() failed"));
res = mifare_classic_write (tag, 0x3d, data);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_write() failed"));
res = mifare_classic_write (tag, 0x3e, data);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_write() failed"));
res = mifare_classic_format_sector (tag, 0x3c);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_format_sector() failed"));
res = mifare_classic_read (tag, 0x3c, &data);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read() failed"));
cut_assert_equal_memory (data, sizeof (data), empty, sizeof (data), cut_message ("Wrong data in formatted sector (block 1/3)"));
res = mifare_classic_read (tag, 0x3d, &data);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read() failed"));
cut_assert_equal_memory (data, sizeof (data), empty, sizeof (data), cut_message ("Wrong data in formatted sector (block 2/3)"));
res = mifare_classic_read (tag, 0x3e, &data);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read() failed"));
cut_assert_equal_memory (data, sizeof (data), empty, sizeof (data), cut_message ("Wrong data in formatted sector (block 3/3)"));
res = mifare_classic_read (tag, 0x3f, &data);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read() failed"));
cut_assert_equal_memory (data, sizeof (data), "\x00\x00\x00\x00\x00\x00\xff\x07\x80\x69\xff\xff\xff\xff\xff\xff", sizeof (data), cut_message ("Wrong permissions in formatted sector"));
}
void
test_mifare_classic_value_block_increment (void)
{
int res;
MifareClassicBlockNumber block = 0x04;
MifareClassicKey k = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
res = mifare_classic_authenticate (tag, block, k, MFC_KEY_A);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_authenticate() failed"));
res = mifare_classic_init_value (tag, block, 1000, 0x00);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_init_value() failed"));
/* Initialize value block */
int32_t value;
MifareClassicBlockNumber adr;
res = mifare_classic_read_value (tag, block, &value, &adr);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read_value() failed"));
cut_assert_equal_int (1000, value, cut_message ("Wrong value block value"));
cut_assert_equal_int (0x00, adr, cut_message ("Wrong value block address"));
/* Increment by 1 */
res = mifare_classic_increment (tag, block, 1);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_increment() failed"));
res = mifare_classic_transfer (tag, block);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_transfer() failed"));
res = mifare_classic_read_value (tag, block, &value, &adr);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read_value() failed"));
cut_assert_equal_int (1001, value, cut_message ("Wrong value block value"));
cut_assert_equal_int (0x00, adr, cut_message ("Wrong value block address"));
/* Increment by 10 */
res = mifare_classic_increment (tag, block, 10);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_increment() failed"));
res = mifare_classic_transfer (tag, block);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_transfer() failed"));
res = mifare_classic_read_value (tag, block, &value, &adr);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read_value() failed"));
cut_assert_equal_int (1011, value, cut_message ("Wrong value block value"));
cut_assert_equal_int (0x00, adr, cut_message ("Wrong value block address"));
}
void
test_mifare_classic_value_block_decrement (void)
{
int res;
MifareClassicBlockNumber block = 0x04;
MifareClassicKey k = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
res = mifare_classic_authenticate (tag, block, k, MFC_KEY_A);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_authenticate() failed"));
res = mifare_classic_init_value (tag, block, 1000, 0x00);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_init_value() failed"));
/* Initialize value block */
int32_t value;
MifareClassicBlockNumber adr;
res = mifare_classic_read_value (tag, block, &value, &adr);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read_value() failed"));
cut_assert_equal_int (1000, value, cut_message ("Wrong value block value"));
cut_assert_equal_int (0x00, adr, cut_message ("Wrong value block address"));
/* Decrement */
res = mifare_classic_decrement (tag, block, 1);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_decrement() failed"));
res = mifare_classic_transfer (tag, block);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_transfer() failed"));
res = mifare_classic_read_value (tag, block, &value, &adr);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read_value() failed"));
cut_assert_equal_int (999, value, cut_message ("Wrong value block value"));
cut_assert_equal_int (0x00, adr, cut_message ("Wrong value block address"));
res = mifare_classic_decrement (tag, block, 1000);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_decrement() failed"));
res = mifare_classic_transfer (tag, block);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_transfer() failed"));
res = mifare_classic_read_value (tag, block, &value, &adr);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read_value() failed"));
cut_assert_equal_int (-1, value, cut_message ("Wrong value block value"));
cut_assert_equal_int (0x00, adr, cut_message ("Wrong value block address"));
}
void
test_mifare_classic_value_block_restore (void)
{
int res;
MifareClassicBlockNumber block = 0x04;
MifareClassicKey k = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
res = mifare_classic_authenticate (tag, block, k, MFC_KEY_A);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_authenticate() failed"));
/* Restore */
MifareClassicBlock data;
MifareClassicBlock sample = {
0xe8, 0x03, 0x00, 0x00,
0x17, 0xfc, 0xff, 0xff,
0xe8, 0x03, 0x00, 0x00,
0x00,
0xff,
0x00,
0xff
};
MifareClassicBlock nul = {
0x00, 0x00, 0x00, 0x00,
0xff, 0xff, 0xff, 0xff,
0x00, 0x00, 0x00, 0x00,
0x00,
0xff,
0x00,
0xff
};
res = mifare_classic_write (tag, block, sample);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_write() failed"));
res = mifare_classic_read (tag, block, &data);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read() failed"));
cut_assert_equal_memory (sample, sizeof (sample), data, sizeof (data), cut_message ("Wrong value block contents"));
res = mifare_classic_write (tag, block+1, nul);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_write() failed"));
res = mifare_classic_read (tag, block+1, &data);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read() failed"));
cut_assert_equal_memory (nul, sizeof (sample), data, sizeof (data), cut_message ("Wrong value block contents"));
res = mifare_classic_restore (tag, block);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_restore() failed"));
res = mifare_classic_transfer (tag, block+1);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_transfer() failed"));
res = mifare_classic_read (tag, block+1, &data);
cut_assert_equal_int (0, res, cut_message ("mifare_classic_read() failed"));
cut_assert_equal_memory (sample, sizeof (sample), data, sizeof (data), cut_message ("Wrong value block contents"));
}
void
test_mifare_classic_get_uid (void)
{
char *uid;
uid = freefare_get_tag_uid (tag);
cut_assert_not_null (uid, cut_message ("freefare_get_tag_uid() failed"));
cut_assert_equal_int (8, strlen (uid), cut_message ("Wrong UID length"));
free (uid);
}
void
test_mifare_classic_get_tag_friendly_name (void)
{
const char *name = freefare_get_tag_friendly_name (tag);
cut_assert_not_null (name, cut_message ("freefare_get_tag_friendly_name() failed"));
}