forked from mirrors/kingfisher
0f953f59a5
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.
87 lines
2.6 KiB
YAML
87 lines
2.6 KiB
YAML
rules:
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- name: Auth0 Client ID
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id: kingfisher.auth0.1
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pattern: |
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(?xi)
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\b
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auth0
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(?:.|[\n\r]){0,32}?
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\b
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(
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[a-z0-9_-]{32,60}
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)
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\b
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pattern_requirements:
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min_digits: 2
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min_lowercase: 1
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min_entropy: 3.5
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confidence: medium
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visible: false
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examples:
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- auth0_client_id = 'dBpXUZS34Rhg6WUKTLLj3E9yWGY6IJgV'
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- 'auth0ClientId: ''Hf5sS5kLmNm6Lmvoc1BwXryX49bPD4L0'''
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- AUTH0_CLIENT_ID='abcdef1234567890abcdef1234567890abcdef12'
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references:
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- https://auth0.com/docs/get-started/applications/application-settings
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- name: Auth0 Client Secret
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id: kingfisher.auth0.2
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pattern: |
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(?xi)
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\b
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auth0
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(?:.|[\n\r]){0,16}?
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(?:SECRET|PRIVATE|ACCESS|KEY|TOKEN)
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(?:.|[\n\r]){0,64}?
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\b
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(
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[a-z0-9_-]{64,}
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)
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\b
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min_entropy: 3.3
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confidence: medium
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examples:
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- 'auth0_client_secret: ''v7qhPJv1fDRoUwBjktpWgS8LPVr-hXWOI8tFnRtWrU3jNYZf1hW3hfJjA8rEER9D'''
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- auth0ClientSecret = 'YOUR_VERY_LONG_AND_SECURE_CLIENT_SECRET_GOES_HERE_12345678900000'
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- AUTH0_CLIENT_SECRET='abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890'
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validation:
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type: Http
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content:
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request:
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url: https://{{ DOMAIN }}/oauth/token
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headers:
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Content-Type: application/x-www-form-urlencoded
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body: |
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grant_type=authorization_code&client_id={{ CLIENT_ID }}&client_secret={{ CLIENT_SECRET }}&code=AUTHORIZATION_CODE&redirect_uri=undefined
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method: POST
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response_matcher:
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- report_response: true
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- type: WordMatch
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words:
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- "access_denied"
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- "invalid_grant"
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depends_on_rule:
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- rule_id: kingfisher.auth0.1
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variable: CLIENTID
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- rule_id: "kingfisher.auth0.3"
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variable: DOMAIN
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- name: Auth0 Domain
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id: kingfisher.auth0.3
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pattern: |
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(?xi)
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\b
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(
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[a-z0-9]
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[a-z0-9._-]*
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auth0\.com
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)
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\b
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min_entropy: 3.5
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visible: false
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confidence: medium
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examples:
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- https://mycompany.us.auth0.com/
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- 'auth0Domain: ''example-org.auth0.com'''
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- AUTH0_DOMAIN=myapp.eu.auth0.com
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categories:
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- domain
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- auth0
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