Add logging for test LdapServer actions

[peternied]

Description

Add logging for test LdapServer actions. Looks like the failure was a one time network issue, but this logging should provide answers if anything happens again.

Issues Resolved

• Resolves [Flaky Test] com.amazon.dlic.auth.ldap.LdapBackendTest.testMultiCn is flaky #3731

Testing

Ran locally, get messages like:

[2024-01-09T22:28:04,941][DEBUG][com.amazon.dlic.auth.ldap.backend.LDAPAuthorizationBackend] Opened a connection, total count is now 1
[2024-01-09T22:28:04,941][INFO ][com.amazon.dlic.auth.ldap.srv.LdapServer.ServerLogger] CONNECT conn=11 from="127.0.0.1:53892" to="127.0.0.1:14388"

[2024-01-09T22:28:04,941][DEBUG][com.amazon.dlic.auth.ldap.backend.LDAPAuthorizationBackend] DBGTRACE (5): authenticatedUser=spock -> [115, 112, 111, 99, 107]
[2024-01-09T22:28:04,942][INFO ][com.amazon.dlic.auth.ldap.srv.LdapServer.ServerLogger] conn=11 from="127.0.0.1:53892" to="127.0.0.1:14388"
LDAP Message:
     Message ID:  1
     Search Request Protocol Op:
          Base DN:  ou=people,o=TEST
          Scope:  SUB
          Dereference Policy:  ALWAYS
          Size Limit:  0
          Time Limit:  0
          Types Only:  false
          Filter:  (uid=spock)
          Requested Attributes:
               *
               +

[2024-01-09T22:28:04,942][INFO ][com.amazon.dlic.auth.ldap.srv.LdapServer.ServerLogger] [09/Jan/2024:22:28:04 +0000] SEARCH REQUEST conn=11 op=0 msgID=1 base="ou=people,o=TEST" scope=2 filter="(uid=spock)" attrs="*,+"
[2024-01-09T22:28:04,943][INFO ][com.amazon.dlic.auth.ldap.srv.LdapServer.ServerLogger] conn=11 from="127.0.0.1:53892" to="127.0.0.1:14388"
LDAP Message:
     Message ID:  1
     Search Result Entry Protocol Op:
          dn: cn=Captain Spock,ou=people,o=TEST
          objectClass: inetOrgPerson
          objectClass: organizationalPerson
          objectClass: person
          objectClass: top
          cn: Captain Spock
          sn: spock
          uid: spock
          userpassword: spocksecret
          mail: [email protected]
          description: cn=dummyempty,ou=groups,o=TEST
          description: cn=rolemo4,ou=groups,o=TEST
          ou: Human Resources
          entryDN: cn=captain spock,ou=people,o=test
          entryUUID: 3d0655e7-99e4-4929-a706-a9ca0ead1863
          subschemaSubentry: cn=schema
          creatorsName: cn=Internal Root User
          createTimestamp: 20240109222804.475Z
          modifiersName: cn=Internal Root User
          modifyTimestamp: 20240109222804.475Z

Check List

• New functionality includes testing
• New functionality has been documented
• Commits are signed per the DCO using --signoff

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (045d4ef) 65.16% compared to head (a4c56be) 65.30%.
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3933      +/-   ##
==========================================
+ Coverage   65.16%   65.30%   +0.13%     
==========================================
  Files         298      298              
  Lines       21218    21218              
  Branches     3457     3457              
==========================================
+ Hits        13827    13856      +29     
+ Misses       5676     5643      -33     
- Partials     1715     1719       +4     

see 2 files with indirect coverage changes