Creating importers for the new SQL Log Scout Connectivity Related collector

[Andre Savioli (asavioliMSFT)]

This pull request adds support for importing and testing a new set of SQL LogScout connectivity and security collector rowsets. These rowsets cover TLS protocols, SQL client drivers, SPNs, service accounts, client aliases, and server certificates, and are now defined in both TextRowsets.xml files. Additionally, new regression tests ensure the import engine correctly parses these fixed-width, sqlcmd-style outputs, especially for edge cases like wide trailing columns and renamed headers.

The following tables have been created

select * from [tbl_tls_ssl_protocols]
select * from [tbl_sql_client_drivers]
select * from [tbl_sql_spn_service_accounts]
select * from [tbl_sql_spn_registered]
select * from [tbl_sql_spn_suggested]
select * from [tbl_sql_service_summary]
select * from [tbl_sql_service_account_delegation]
select * from [tbl_kerberos_local_policy]
select * from [tbl_sql_instance_network_security]
select * from [tbl_sql_client_aliases]
select * from [tbl_sql_server_certificates]
select * from [tbl_sql_server_certificate_key_acl]

Rowset Definitions and Import Support:

• Added definitions for new SQL LogScout connectivity and security collector rowsets in both RowsetImportEngine/TextRowsets.xml and sqlnexus/TextRowsets.xml. These include rowsets for TLS/SSL protocols, SQL client drivers, SPN service accounts and registrations, service summaries, Kerberos policy, client aliases, server certificates, and related key ACLs. Each rowset specifies known columns and their types/widths to support fixed-width import.

Testing and Validation:

• Introduced a new test class ConnectivityCollectorRowsetTests in ConnectivityCollectorRowsetTests.cs to provide regression coverage for these rowsets. The tests verify that:
  • Column headers are mapped in the correct order.
  • Widened trailing columns (such as the Path field in client drivers) are fully captured, preventing silent truncation.
  • Renamed headers (e.g., ServiceAccountName instead of StartName) are correctly recognized and parsed.

[JosephPilov-MSFT (PiJoCoder)]

Tested an import and I got schema for all these tables (some of them were empty due to empty source data)

use sqlnexus
go
select * from tbl_tls_ssl_protocols
select * from tbl_sql_client_drivers
select * from tbl_sql_spn_service_accounts
select * from tbl_sql_spn_registered
select * from tbl_sql_spn_suggested
select * from tbl_sql_service_summary
select * from tbl_sql_service_account_delegation
select * from tbl_kerberos_local_policy
select * from tbl_sql_instance_network_security
select * from tbl_sql_client_aliases
select * from tbl_sql_server_certificates
select * from tbl_sql_server_certificate_key_acl