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https://github.com/shankar0123/certctl.git
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shankar0123
596d86a206
Adds continuous TLS endpoint health monitoring that closes the deploy→verify→monitor loop. After M25 verifies a deployment succeeded once, M48 continuously confirms it stays healthy. Key components: - Shared `internal/tlsprobe/` package extracted from network scanner for reuse - Health status state machine: healthy → degraded (2 failures) → down (5 failures), plus cert_mismatch when served fingerprint differs from expected - 8th scheduler loop (60s tick, per-endpoint configurable intervals) - PostgreSQL migration 000011: endpoint_health_checks + endpoint_health_history tables - 8 REST API endpoints (CRUD, history, acknowledge, summary) - Health Monitor GUI page with summary bar, status table, create modal, auto-refresh - 38 new tests (5 tlsprobe + 11 domain + 10 service + 8 handler + 4 frontend) - All coverage thresholds maintained (service 68%, handler 83%, domain 87%, middleware 63%) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
56 lines
2.5 KiB
SQL
56 lines
2.5 KiB
SQL
-- M48: Continuous TLS Health Monitoring
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-- Add health check columns to network_scan_targets
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ALTER TABLE network_scan_targets ADD COLUMN IF NOT EXISTS health_check_enabled BOOLEAN DEFAULT FALSE;
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ALTER TABLE network_scan_targets ADD COLUMN IF NOT EXISTS health_check_interval_seconds INTEGER DEFAULT 300;
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-- Endpoint health checks
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CREATE TABLE IF NOT EXISTS endpoint_health_checks (
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id TEXT PRIMARY KEY,
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endpoint TEXT NOT NULL,
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certificate_id TEXT REFERENCES managed_certificates(id),
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network_scan_target_id TEXT REFERENCES network_scan_targets(id),
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expected_fingerprint TEXT NOT NULL DEFAULT '',
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observed_fingerprint TEXT NOT NULL DEFAULT '',
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status TEXT NOT NULL DEFAULT 'unknown',
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consecutive_failures INTEGER NOT NULL DEFAULT 0,
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response_time_ms INTEGER NOT NULL DEFAULT 0,
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tls_version TEXT NOT NULL DEFAULT '',
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cipher_suite TEXT NOT NULL DEFAULT '',
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cert_subject TEXT NOT NULL DEFAULT '',
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cert_issuer TEXT NOT NULL DEFAULT '',
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cert_expiry TIMESTAMPTZ,
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last_checked_at TIMESTAMPTZ,
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last_success_at TIMESTAMPTZ,
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last_failure_at TIMESTAMPTZ,
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last_transition_at TIMESTAMPTZ,
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failure_reason TEXT NOT NULL DEFAULT '',
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degraded_threshold INTEGER NOT NULL DEFAULT 2,
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down_threshold INTEGER NOT NULL DEFAULT 5,
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check_interval_seconds INTEGER NOT NULL DEFAULT 300,
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enabled BOOLEAN NOT NULL DEFAULT TRUE,
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acknowledged BOOLEAN NOT NULL DEFAULT FALSE,
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acknowledged_by TEXT NOT NULL DEFAULT '',
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acknowledged_at TIMESTAMPTZ,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_health_checks_status ON endpoint_health_checks(status);
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CREATE INDEX IF NOT EXISTS idx_health_checks_endpoint ON endpoint_health_checks(endpoint);
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CREATE INDEX IF NOT EXISTS idx_health_checks_enabled ON endpoint_health_checks(enabled) WHERE enabled = true;
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CREATE INDEX IF NOT EXISTS idx_health_checks_certificate ON endpoint_health_checks(certificate_id) WHERE certificate_id IS NOT NULL;
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-- Endpoint health check history (per-probe records)
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CREATE TABLE IF NOT EXISTS endpoint_health_history (
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id TEXT PRIMARY KEY,
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health_check_id TEXT NOT NULL REFERENCES endpoint_health_checks(id) ON DELETE CASCADE,
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status TEXT NOT NULL,
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response_time_ms INTEGER NOT NULL DEFAULT 0,
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fingerprint TEXT NOT NULL DEFAULT '',
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failure_reason TEXT NOT NULL DEFAULT '',
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checked_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_health_history_check_time ON endpoint_health_history(health_check_id, checked_at DESC);
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