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libcli:auth: Add test for encode_pwd_buffer514_from_str()

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Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This commit is contained in:
Andreas Schneider 2022-07-25 11:25:09 +02:00 committed by Andreas Schneider
parent 1b142b72bd
commit e181dd7b76
3 changed files with 139 additions and 0 deletions
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128
libcli/auth/tests/test_encode_decode.c Normal file
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@ -0,0 +1,128 @@
/*
* Unix SMB/CIFS implementation.
*
* Copyright (C) 2022 Andreas Schneider <asn@samba.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdarg.h>
#include <stddef.h>
#include <stdint.h>
#include <setjmp.h>
#include <cmocka.h>
#include "libcli/auth/smbencrypt.c"
/* The following hexdumps are from a Windows Server 2022 time trace */
static const uint8_t plaintext_data[] = {
0x14, 0x00, 0x50, 0x00, 0x61, 0x00, 0x24, 0x00,
0x24, 0x00, 0x77, 0x00, 0x30, 0x00, 0x72, 0x00,
0x64, 0x00, 0x40, 0x00, 0x32, 0x00, 0xc2, 0x34,
0x7d, 0x21, 0x79, 0x05, 0xef, 0x88, 0xd7, 0x11,
0xec, 0xe2, 0xce, 0xb5, 0xd4, 0x4d, 0x64, 0x2d,
0x15, 0x79, 0x01, 0x39, 0xb8, 0xb9, 0x89, 0x5c,
0x4e, 0x71, 0xbd, 0xf0, 0x14, 0x0c, 0x87, 0x72,
0xa5, 0xfa, 0x90, 0xbe, 0x62, 0x55, 0xad, 0x7f,
0xe9, 0x7f, 0x0d, 0x20, 0x19, 0x3a, 0x76, 0xbe,
0xb2, 0x14, 0x6d, 0x5b, 0x25, 0x1c, 0x67, 0x3a,
0x23, 0x45, 0x1f, 0x7e, 0x36, 0xa0, 0x95, 0xb7,
0xa7, 0xb1, 0x33, 0xe1, 0xc4, 0xb6, 0xe6, 0x2d,
0xd8, 0x2f, 0xe7, 0xdf, 0x01, 0xe8, 0xba, 0x02,
0x54, 0x36, 0xe9, 0xb6, 0x5e, 0x00, 0x52, 0x9e,
0x64, 0x00, 0xcb, 0x3c, 0x6d, 0x05, 0x43, 0x7d,
0x01, 0x9c, 0x22, 0x18, 0x92, 0xe7, 0xa3, 0x55,
0x65, 0x6d, 0x2e, 0xa3, 0x53, 0x6e, 0xc0, 0x67,
0x26, 0xac, 0xaa, 0x98, 0xa4, 0xcb, 0xb4, 0x49,
0x13, 0x60, 0xd4, 0x33, 0x2c, 0x77, 0x58, 0x5e,
0x50, 0x45, 0xaa, 0x1e, 0x05, 0x15, 0x18, 0x59,
0x55, 0xca, 0x14, 0x37, 0x31, 0xac, 0x63, 0xfc,
0x63, 0xa8, 0x2a, 0xa9, 0x99, 0xec, 0x49, 0x87,
0x64, 0x1d, 0x4e, 0xdd, 0xa3, 0xd0, 0xdc, 0x08,
0x00, 0x17, 0xf4, 0x2f, 0x9c, 0x4a, 0x17, 0xc7,
0xbd, 0x30, 0xb7, 0x0e, 0x81, 0xe4, 0xd5, 0x94,
0x31, 0xff, 0xd6, 0xcc, 0xc6, 0xbb, 0x39, 0xcd,
0x72, 0xfe, 0xa6, 0x3d, 0x0d, 0x88, 0x68, 0x40,
0xf8, 0x51, 0x2b, 0xe6, 0xc9, 0xaa, 0x84, 0xf3,
0xf4, 0x6e, 0x55, 0x37, 0xbf, 0x5d, 0x87, 0xce,
0xa6, 0x80, 0x4f, 0x8f, 0x8f, 0x7b, 0xe8, 0x30,
0xc3, 0x2e, 0x24, 0xc7, 0x3e, 0xf1, 0x9f, 0xa6,
0x77, 0xca, 0x04, 0xbe, 0xb5, 0xe1, 0x40, 0x59,
0x43, 0xc5, 0x30, 0xc8, 0xe7, 0xbf, 0xab, 0xfa,
0x86, 0x62, 0xd9, 0x3a, 0x8e, 0xa9, 0x34, 0x73,
0x20, 0x7b, 0x61, 0x1b, 0x0e, 0xca, 0x98, 0xec,
0xa1, 0xc1, 0x78, 0xa9, 0xa7, 0x6c, 0x8c, 0xe3,
0x21, 0x7d, 0xb9, 0x90, 0xe2, 0x73, 0x1a, 0x99,
0x1d, 0x44, 0xa8, 0xd5, 0x7f, 0x0a, 0x59, 0x47,
0xd0, 0xf5, 0x6c, 0x14, 0xff, 0x4a, 0x29, 0x20,
0xb5, 0xfc, 0xe9, 0xf0, 0xa5, 0x35, 0x9e, 0x1c,
0xa1, 0x4c, 0xec, 0xb5, 0x7d, 0x2d, 0x27, 0xff,
0x7a, 0x42, 0x18, 0xb8, 0x53, 0x4e, 0xfb, 0xec,
0xb1, 0xc1, 0x65, 0x2d, 0xa4, 0x69, 0x85, 0x56,
0x61, 0x6d, 0x21, 0x66, 0x88, 0x31, 0xdf, 0xba,
0x28, 0xc6, 0x9a, 0xf8, 0xb7, 0xf6, 0x2a, 0x43,
0xba, 0x9b, 0x84, 0x14, 0xce, 0xa9, 0xc9, 0xf5,
0x85, 0x6f, 0x31, 0x89, 0x8d, 0xfc, 0x25, 0x2e,
0x98, 0x25, 0x5a, 0x03, 0xf0, 0xb8, 0x5d, 0x4a,
0xd4, 0x4c, 0xc8, 0x62, 0x4e, 0xeb, 0x07, 0xc8,
0x5c, 0x9e, 0x63, 0x30, 0xfe, 0x9f, 0x0f, 0x96,
0xd0, 0xd7, 0x70, 0xad, 0xcd, 0x84, 0xbc, 0x1e,
0x48, 0xa0, 0x20, 0x14, 0x10, 0xa4, 0xb1, 0x5b,
0x05, 0x36, 0x9a, 0x6d, 0xb0, 0x10, 0x98, 0xbd,
0x8d, 0xa2, 0xd1, 0xb2, 0xfa, 0x23, 0x37, 0xeb,
0xb0, 0x04, 0x53, 0xcb, 0xa1, 0xa9, 0xc4, 0x88,
0xdd, 0xf9, 0x80, 0xf5, 0xa9, 0xcd, 0x7b, 0xf8,
0x77, 0x0b, 0x19, 0x84, 0x4c, 0xef, 0x2c, 0x14,
0xa1, 0xdc, 0x9f, 0x2f, 0x41, 0xd0, 0xd0, 0x33,
0x29, 0x8a, 0xb9, 0x39, 0x7e, 0xc9, 0x7f, 0xe7,
0x63, 0x64, 0xa4, 0x7b, 0x4a, 0x6a, 0x33, 0xa7,
0xaa, 0xf6, 0xca, 0x98, 0xc4, 0x9b, 0x62, 0x5b,
0xcd, 0x53, 0x82, 0xbf, 0xf0, 0x0b, 0x9c, 0xe7,
0xb2, 0x44, 0x1b, 0x88, 0x71, 0x61, 0xa1, 0x36,
0x9e, 0x7a, 0x0a, 0x3c, 0x20, 0xd8, 0xff, 0xa1,
0x23, 0x66
};
static void torture_encode_pwd_buffer514_from_str(void **state)
{
uint8_t data[514] = {0};
bool ok;
ok = encode_pwd_buffer514_from_str(data, "Pa$$w0rd@2", STR_UNICODE);
assert_true(ok);
/* We can only compare the first 22 bytes as the rest is random data */
assert_memory_equal(data, plaintext_data, 22);
assert_memory_not_equal(data + 22,
plaintext_data + 22,
sizeof(plaintext_data) - 22);
}
int main(int argc, char *argv[])
{
int rc;
const struct CMUnitTest tests[] = {
cmocka_unit_test(torture_encode_pwd_buffer514_from_str),
};
if (argc == 2) {
cmocka_set_test_filter(argv[1]);
}
cmocka_set_message_output(CM_OUTPUT_SUBUNIT);
rc = cmocka_run_group_tests(tests, NULL, NULL);
return rc;
}

9
libcli/auth/wscript_build
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@ -89,3 +89,12 @@ bld.SAMBA_BINARY('test_gnutls',
samba-util
''',
for_selftest=True)
bld.SAMBA_BINARY('test_encode_decode',
source='tests/test_encode_decode.c',
deps='''
LIBCLI_AUTH
cmocka
samba-util
''',
for_selftest=True)

2
selftest/tests.py
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@ -463,3 +463,5 @@ plantestsuite("samba.unittests.adouble", "none",
[os.path.join(bindir(), "test_adouble")])
plantestsuite("samba.unittests.gnutls_aead_aes_256_cbc_hmac_sha512", "none",
[os.path.join(bindir(), "test_gnutls_aead_aes_256_cbc_hmac_sha512")])
plantestsuite("samba.unittests.encode_decode", "none",
[os.path.join(bindir(), "test_encode_decode")])