Inline Kerberos and Certificate Trace Presenters for the Metasploit Framework

This proposal introduces two new inline tracing capabilities for the Metasploit Framework-KerberosTicketTracePresenter and CertificateTracePresenter designed to provide real-time visibility into authentication artifacts during module execution. Currently Metasploit lacks inline inspection for Kerberos tickets and X.509 certificates, forcing operators to export artifacts or switch tools which disrupts workflow and increases operational risk. This project addresses that limitation by integrating structured presenter-based trace output directly into the msfconsole allowing operators to inspect ticket metadata encryption types timestamps certificate fields and cryptographic fingerprints without leaving the session. The design follows the established Metasploit presenter pattern inspired by HttpTrace and krb5_ccache_presenter ensuring consistency modularity and backward compatibility. Trace output is controlled through granular options off, metadata, full, full_censored, csr allowing flexibility based on operational needs. The implementation includes presenter classes dispatcher integration in the Kerberos client mixin, hooks for AS-REQ, TGS-REQ, AP-REQ, and PKINIT flows, along with RSpec test suites and validation in a local Active Directory lab environment. This work has been refined based on mentor feedback and the design reflects improvements discussed during review. The feature significantly improves operator efficiency debugging capability and OPSEC by eliminating disk-based artifact handling and enabling inline visibility into authentication flows across all Kerberos-enabled modules.