LeetLLM
EasySecurityPython 3

Secret Redactor

Redact common emails, bearer tokens, and API-key-shaped strings from log text.

25m3 sample tests5 hidden tests

Redact common secret-like values from logs before they are stored.

Requirements

  • Define redact_secrets(text).
  • Replace email addresses with <email>.
  • Replace bearer tokens like Bearer abc123 with Bearer <redacted>.
  • Replace keys beginning with sk- followed by at least eight letters, digits, _, or - with sk-<redacted>.
  • Return the redacted string.
  • Preserve other text unchanged.

Example

python
1assert redact_secrets("Authorization: Bearer abc123") == "Authorization: Bearer <redacted>"

Constraints

  • Use standard-library Python only.
  • Don't over-redact short strings like sk-test.
  • Redaction should be deterministic.

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