fix: word-boundary matching + blocked_overrides config#1
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- was matching inside 'cat', blocking benign reads like `cat ~/.openclaw/openclaw.json`. Move short ambiguous tokens (at, nc, su -) to a word-boundary regex check so they only fire when the token appears as a standalone command. - Add `blocked_overrides` list to config (and config.example.json). Any pattern in this list is skipped during block checks, allowing operators to unblock specific patterns without touching source. - Pass `blocked_overrides` through parse_ai_response() and all is_blocked_command() call sites (watchdog + message handler).
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Problem
Short blocked patterns were causing false positives due to naive substring matching. Most notably,
atwas matching insidecat, so benign commands likecat ~/.openclaw/openclaw.json | grep memory-lancedbwere blocked — leaving ClawDoc unable to diagnose or fix a broken config.Changes
Word-boundary matching for short tokens
Moved
at,nc, andsu -out of the flat substring list into a new_BLOCKED_WORD_PATTERNSlist that uses regex word-boundary checks. These now only fire when the token appears as a standalone command, not as part of another word.blocked_overridesconfig fieldAdded a
blocked_overrideslist toconfig.json(documented inconfig.example.json). Any pattern in this list is skipped during block checks — letting operators unblock specific patterns without editing source.Overrides are plumbed through all
is_blocked_command()call sites.