Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 162 insertions, 0 deletions

diff --git a/libcli/auth/tests/test_encode_decode.c b/libcli/auth/tests/test_encode_decode.c
new file mode 100644
index 0000000..4683edf
--- /dev/null
+++ b/libcli/auth/tests/test_encode_decode.c
@@ -0,0 +1,162 @@
+/*
+ * 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$$w0rd@2", STR_UNICODE);
+	assert_true(ok);
+
+	/* We can only compare the first 22 bytes as the rest is random data */
+	assert_memory_equal(data, plaintext_data, 22);
+	assert_memory_not_equal(data + 22,
+				plaintext_data + 22,
+				sizeof(plaintext_data) - 22);
+}
+
+static void torture_extract_pwd_blob_from_buffer514(void **state)
+{
+	DATA_BLOB new_password = {
+		.length = 0,
+	};
+	bool ok;
+
+	ok = extract_pwd_blob_from_buffer514(NULL, plaintext_data, &new_password);
+	assert_true(ok);
+	assert_int_equal(new_password.length, 20);
+	assert_memory_equal(new_password.data,
+			    plaintext_data + 2,
+			    new_password.length);
+	data_blob_free(&new_password);
+}
+
+static void torture_decode_pwd_string_from_buffer514(void **state)
+{
+	DATA_BLOB decoded_password = {
+		.length = 0,
+	};
+	bool ok;
+
+	ok = decode_pwd_string_from_buffer514(NULL,
+					   plaintext_data,
+				           CH_UTF16,
+					   &decoded_password);
+	assert_true(ok);
+	assert_memory_equal(decoded_password.data, "Pa$$w0rd@2", decoded_password.length);
+	data_blob_free(&decoded_password);
+}
+
+int main(int argc, char *argv[])
+{
+	int rc;
+	const struct CMUnitTest tests[] = {
+		cmocka_unit_test(torture_encode_pwd_buffer514_from_str),
+		cmocka_unit_test(torture_extract_pwd_blob_from_buffer514),
+		cmocka_unit_test(torture_decode_pwd_string_from_buffer514),
+	};
+
+	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;
+}