feat: ads/cap 984 build xss verifier with agent browser#20
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GangGreenTemperTatum wants to merge 2 commits into
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feat: ads/cap 984 build xss verifier with agent browser#20GangGreenTemperTatum wants to merge 2 commits into
GangGreenTemperTatum wants to merge 2 commits into
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Adds XssVerifier toolset that uses agent-browser eval to inject a JavaScript canary (dialog override + MutationObserver) and verify whether an XSS payload achieved actual JS execution vs mere reflection. Three-step workflow: inject_canary → trigger payload → verify. Returns CONFIRMED / PARTIAL / NOT_DETECTED verdicts with evidence. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Replace .format() nonce interpolation with json.dumps + str.replace to eliminate fragile JS template escaping - Raise RuntimeError for genuine error conditions (no canary, parse failure) instead of returning error strings — catch=True surfaces them - Add error propagation tests (eval timeout, command not found) - Apply ruff formatting Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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