kingfisher/data/rules/rabbitmq.yml
Mick Grove 0f953f59a5 pattern_requirements for rules — Post-regex character-class gating to cut false positives without lookarounds. Authors can now require minimum counts of digits, uppercase, lowercase, and special characters, with an optional custom special-char set.
Why: Hyperscan doesn’t support lookaheads/behinds, so many “must contain X and Y” checks had to be baked into the regex (hurting readability) or were impossible. pattern_requirements applies lightweight, in-memory checks after a match is found, keeping patterns fast and clean.
2025-11-04 13:55:31 -05:00

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YAML

rules:
- name: RabbitMQ Credential
id: kingfisher.rabbitmq.1
pattern: |
(?xi)
(?:
amqps?
)
:\/\/
[\S]{3,50}
:
(
[\S]{3,50}
)
@
[-.%\w\/:]+
\b
pattern_requirements:
min_special_chars: 1
min_entropy: 3.5
confidence: medium
examples:
- amqp://user:password@rabbitmq.example.com/queue
- amqps://admin:3eCa3P@192.168.1.10:5671/vhost
# validation:
# type: Http
# content:
# request:
# url: '{{ URL }}'
# headers:
# Custom-header: '{{ TOKEN }}'
# method: GET
# response_matcher:
# - report_response: true
# - status:
# - 200
# type: StatusMatch
# - report_response: true
# - type: WordMatch
# words:
# - '"connected":true'