kingfisher/data/rules/finnhub.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

35 lines
813 B
YAML

rules:
- name: Finnhub API Token
id: kingfisher.finnhub.1
pattern: |
(?xi)
\b
finnhub
(?:.|[\n\r]){0,24}?
\b
(
[a-z0-9]{20}
)
\b
pattern_requirements:
min_digits: 2
min_entropy: 3.0
confidence: medium
examples:
- FINNHUB_API_KEY=cd3f1a2b3c4d5e6f7a8b
- '"finnhubToken": "9b8a7c6d5e4f3a2b1c0d"'
references:
- https://finnhub.io/docs/api
validation:
type: Http
content:
request:
method: GET
url: https://finnhub.io/api/v1/stock/profile2?symbol=MDB&token={{ TOKEN }}
headers:
Accept: application/json
response_matcher:
- report_response: true
- type: StatusMatch
status:
- 200