RustLogger/web_auth.yaml at main · Shabhareash/RustLogger · GitHub

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version: 1

log_family: web_auth

pipeline:
  classifier:
    strategy: aho_corasick
    fallback: generic_parser

  signatures:
    - id: cron_session_opened
      contains:
        - "session opened for user"

    - id: cron_session_closed
      contains:
        - "session closed for user"

  specialized_parsers:

    cron_session_opened:
      strategy: dissect
      patterns:
        # session opened for user www-data(uid=33) by www-data(uid=0)
        - "session opened for user %{user.name:notspace}(%{user.id}) by %{user.effective.name:notspace}(%{user.effective.id})"
        # fallback without the "by" part
        - "session opened for user %{user.name:notspace}(%{user.id})"
      ecs:
        static:
          event.dataset: web_auth
          event.category: session
          event.type: start
          event.action: session_opened
          event.type_id: cron_session_opened

    cron_session_closed:
      strategy: dissect
      patterns:
        # session closed for user www-data
        - "session closed for user %{user.name:notspace}"
      ecs:
        static:
          event.dataset: web_auth
          event.category: session
          event.type: end
          event.action: session_closed
          event.type_id: cron_session_closed

  generic_parser:
    enabled: true
    strategy: regex

    patterns:
      - name: generic_cron
        regex: 'CRON\[(?P<pid>\d+)\]: (?P<message>.*)'

        ecs:
          pid: process.pid
          message: message

  raw_ingestion:
    enabled: true
    preserve_original: true

    fields:
      - event.original
      - message
      - host.name
      - process.name
      - process.pid

syslog:
  bsd_format:
    timestamp_fields: 3
    hostname_offset: 3
    process_offset: 4

  iso_format:
    timestamp_fields: 1
    hostname_offset: 1
    process_offset: 2