feat(security): add AdaptiveRateLimiterService with AI-based threat detection#267
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LaGodxy merged 1 commit intoMettaChain:mainfrom Mar 29, 2026
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…ettaChain#243) Implement AdaptiveRateLimiterService providing: - evaluate() returning allow/deny with adaptive limits per request - Behavioural anomaly detection: burst detection and failure-rate tracking - Per-IP ThreatProfile with trust score (0–100) and threat level - Automatic 15-minute IP block on critical threat detection - API key tier management (free/basic/premium/enterprise) with tier limits - Geographic rate limiting and country-level blocking - Manual blockIp / unblockIp moderation controls - getThreats() to list all IPs above a given threat level
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Summary
src/security/services/adaptive-rate-limiter.service.ts—AdaptiveRateLimiterServiceevaluate()returns a full allow/deny decision with adaptive limits per requestThreatProfilewith trust score (0–100) and threat level (none/low/medium/high/critical)setGeoLimitblockIp/unblockIpmanual moderation andgetThreatsfor threat dashboardcloses #243