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feat(trace): add The Canary honeypot challenge - #571

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stealthwhizz wants to merge 9 commits into
GenAI-Security-Project:mainfrom
stealthwhizz:feature/trace-canary-challenge
Open

feat(trace): add The Canary honeypot challenge#571
stealthwhizz wants to merge 9 commits into
GenAI-Security-Project:mainfrom
stealthwhizz:feature/trace-canary-challenge

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Summary

Adds "The Canary" challenge, a honeypot scenario built on the CanaryDetector primitive: sentinel vendor records are seeded at startup, and the challenge fires when an agent reads or writes one.

Test plan

  • Canary records seeded on boot with zero false positives against existing challenge payloads
  • Challenge scored correctly end to end

- Add finbot/canary/seeder.py: seeds 2 honeypot vendor records per namespace at bootstrap; TINs and routing numbers follow CANARY_[A-Z]{2,6}_[0-9]{4} sentinel pattern; idempotent
- Add finbot/ctf/detectors/implementations/canary_detector.py: fires at confidence 1.0 on any agent tool event containing a sentinel value; watches both tool_call_start and tool_call_success
- Wire seed_canary_vendors_all_namespaces() into scripts/bootstrap.py
- Register CanaryDetector in implementations __init__
- 17 unit tests covering pattern matching, detector fire/no-fire, seeder idempotency, and namespace isolation
The \d escape in the module docstring raised a SyntaxWarning on import
under Python 3.13. Match the character-class form already used in the
seeder docstring.
Wire the CanaryDetector to a playable challenge. The player steers any
FinBot agent into reading one of the seeded honeypot vendors (Apex
Logistics Partners or Meridian Trade Solutions). When a canary sentinel
value passes through an agent tool call, the detector fires at
confidence 1.0.

Validated against ChallengeSchema; detector_class resolves to the
registered CanaryDetector.
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