Improve Windows permissions compare in FIM

[jotacarma90]

Related issue
#8575

Description

This PR closes the epic issue in which we solve a false positive related to how FIM compares Windows ACL permissions.
The problem occurs when a lookup operation on a SID fails, then FIM reports a change in the file.
Finally, the solution has been to change the format in which we stored the Windows permissions, from a string to a JSON. We have also improved the way they were compared, to avoid false positives, so that changes to the file are only reported when the content of ACL changes (and not when only the username has been changed)

This PR unifies multiple issues and PRs:

Issue	PR
Load FIM inventory permissions as JSON	-
Adapt syscheck event validator on permission format change	wazuh/wazuh-qa#1541
Improve FIM Windows permissions check	#9249
Refactor FIM message to hold Windows permissions as JSON	#9162
Format Windows permissions in FIM inventory	-

Tests

• Compilation without warnings in every supported platform
  • Linux
  • Windows
• Source installation
• Review logs syntax and correct language

• Memory tests for Linux
  • Scan-build report
  • Coverity
  • Valgrind (memcheck and descriptor leaks check)
  • AddressSanitizer
  • threadSanitizer
• Memory tests for Windows
  • Scan-build report
  • Coverity

[JoseAntonioMHerrera]

LGTM!

[chemamartinez]

Found several memory issues reported by valgrind while running the added unit tests:

test_analysisd_syscheck

==22754== 400 (96 direct, 304 indirect) bytes in 1 blocks are definitely lost in loss record 6 of 10
==22754==    at 0x483DD99: calloc (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==22754==    by 0x3721DB: OSHash_Create (hash_op.c:28)
==22754==    by 0x1E88A4: fim_init (syscheck.c:141)
==22754==    by 0x1AAF86: setup_fim_data_win_perms (test_analysisd_syscheck.c:394)
==22754==    by 0x50E5422: cmocka_run_one_test_or_fixture (in /usr/local/lib/libcmocka.so.0.7.0)
==22754==    by 0x50E6335: _cmocka_run_group_tests (in /usr/local/lib/libcmocka.so.0.7.0)
==22754==    by 0x1C38BD: main (test_analysisd_syscheck.c:3796)

test_syscheck_op

Conditional jumps

==22809== Conditional jump or move depends on uninitialised value(s)
==22809==    at 0x496A4E3: cJSON_CreateNumber (in /var/ossec/lib/libwazuhext.so)
==22809==    by 0x1B9BE5: test_decode_win_acl_json_multiple_aces (test_syscheck_op.c:2449)
==22809==    by 0x50E5322: cmocka_run_one_test_or_fixture (in /usr/local/lib/libcmocka.so.0.7.0)
==22809==    by 0x50E6366: _cmocka_run_group_tests (in /usr/local/lib/libcmocka.so.0.7.0)
==22809==    by 0x1BFE4A: main (test_syscheck_op.c:4486)
==22809==  Uninitialised value was created by a stack allocation
==22809==    at 0x1B9970: test_decode_win_acl_json_multiple_aces (test_syscheck_op.c:2414)

Memory leaks

==22809== 64 bytes in 1 blocks are definitely lost in loss record 1 of 2
==22809==    at 0x483B7F3: malloc (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==22809==    by 0x4968B7D: cJSON_New_Item.isra.2 (in /var/ossec/lib/libwazuhext.so)
==22809==    by 0x496A82F: cJSON_CreateObject (in /var/ossec/lib/libwazuhext.so)
==22809==    by 0x1B96B1: test_decode_win_acl_json_empty_acl (test_syscheck_op.c:2380)
==22809==    by 0x50E5322: cmocka_run_one_test_or_fixture (in /usr/local/lib/libcmocka.so.0.7.0)
==22809==    by 0x50E6366: _cmocka_run_group_tests (in /usr/local/lib/libcmocka.so.0.7.0)
==22809==    by 0x1BFE4A: main (test_syscheck_op.c:4486)
==22809==
==22809== 64 bytes in 1 blocks are definitely lost in loss record 2 of 2
==22809==    at 0x483B7F3: malloc (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==22809==    by 0x4968B7D: cJSON_New_Item.isra.2 (in /var/ossec/lib/libwazuhext.so)
==22809==    by 0x496A82F: cJSON_CreateObject (in /var/ossec/lib/libwazuhext.so)
==22809==    by 0x1B9A10: test_decode_win_acl_json_multiple_aces (test_syscheck_op.c:2430)
==22809==    by 0x50E5322: cmocka_run_one_test_or_fixture (in /usr/local/lib/libcmocka.so.0.7.0)
==22809==    by 0x50E6366: _cmocka_run_group_tests (in /usr/local/lib/libcmocka.so.0.7.0)
==22809==    by 0x1BFE4A: main (test_syscheck_op.c:4486)

Apart from the ones appearing in the master branch which are already solved at #9099. The ones above are newly added so they have to be fixed before merging this pull request.

Update

Fixed at b77bafe