v1.0.0.dev19: Spec-compliant NTLM hash extraction & documentation updates

This pull requests includes a complete revamp of the hash extraction from the NTLM authentication flow (huge shout-out to @StrongWind1 ) that also includes labeling the captured hashes correctly. A detailed overview of the changes introduced, refer to #22 (comment).

Added

• New configuration options for NTLM:
  • ntlm_disable_ess (replaces ntlm_ess with inverted polarity)
  • ntlm_disable_ntlmv2 to force NTLMv1-only captures
  • ntlm_challenge (fixed typo from ntlm_challange)
• Support for hex: and ascii: prefixes in NTLM challenge configuration
• Enhanced hash extraction returning all crackable hash types (NetNTLMv2, NetLMv2, NetNTLMv1-ESS, NetNTLMv1)
• Dummy LM filtering to exclude null/empty-string LM hashes
• Detailed information of the client that tries to authenticate using the NTLM SSP (hostname, domain, version/OS)
• docstrings for all development-relevant modules

Changed

• ntlm.py for spec-aligned hash extraction:
  • Improved version detection using payload length instead of ESS flag
  • Proper flag echoing for SEAL, ALWAYS_SIGN, and KEY_EXCH
  • Mutual exclusivity enforcement between ESS and LM_KEY
  • Removed NTLMSSP_AV_TIME from AV_PAIRS to allow LMv2 capture
• Updated hash labels: NTLMv1 → NetNTLMv1, NTLMv1-ESS → NetNTLMv1-ESS, NTLMv2 → NetNTLMv2, LMv2 → NetLMv2
• Updated imports and configurations across all affected protocols (HTTP, IMAP, MSSQL, POP3, SMB, RPC, LDAP)
• Updated session config defaults and example Dementor.toml
• Updated FTP server implementation to be flexible for future additions

Fixed

• Spec-compliance gaps in NTLM hash capture quality
• Anonymous and null LMv2 filtering
• Invalid source code links in the documentation

Removed

• Single hash extraction limitation (now able to return multiple hashes per message)
• Removed ProtocolLoggerMixin and merged functionality into BaseRequestHandler

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What's Changed

• Overhaul ntlm.py for Spec-Aligned Hash Extraction by @StrongWind1 in #23
• Docs: Add Python docstrings by @MatrixEditor in #26

New Contributors

• @StrongWind1 made their first contribution in #23

Full Changelog: v1.0.0.dev18...v1.0.0.dev19