kingfisher/crates/kingfisher-rules/data/rules/anthropic.yml

rules:
  - name: Anthropic API Key
    id: kingfisher.anthropic.1
    pattern: |
      (?xi)
      (
        sk-ant-api
        \d{2,4}
        -
        [\w\-]{93}
        AA
      )
    pattern_requirements:
      min_digits: 2
      min_uppercase: 1
      min_lowercase: 1    
    min_entropy: 3.3
    confidence: high
    examples:
      - sk-ant-api668-Clm512odot9WDD7itfUU9R880nefA1EtYZDbpE-C9b0XQEWpqFKf9DQUo03vOfXl16oSmyar1CLF1SzV3YzpZJ6bahcpLAA
    references:
      - https://docs.anthropic.com/claude/reference/authentication
    validation:
      type: Http
      content:
        request:
          body: |
            {
              "model": "claude-3-haiku-20240307",
              "max_tokens": 1024,
              "messages": [
                {"role": "user", "content": "respond only with 'success'"}
              ]
            }
          headers:
            Content-Type: application/json
            anthropic-version: "2023-06-01"
            x-api-key: '{{ TOKEN }}'
          method: POST
          response_matcher:
            - report_response: true
            - status:
                - 200
              type: StatusMatch
            - report_response: true
            - type: WordMatch
              words:
                - '"type":"message"'
                - 'credit balance is too low'
          url: https://api.anthropic.com/v1/messages