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- Introduced AGENTS.md, README.md, TASKS.md, and implementation_plan.md for Vexer, detailing mission, responsibilities, key components, and operational notes. - Established similar documentation structure for Vulnerability Explorer and Zastava modules, including their respective workflows, integrations, and observability notes. - Created risk scoring profiles documentation outlining the core workflow, factor model, governance, and deliverables. - Ensured all modules adhere to the Aggregation-Only Contract and maintain determinism and provenance in outputs.
62 lines
4.2 KiB
Markdown
62 lines
4.2 KiB
Markdown
# Implementation plan — Notify
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## Delivery phases
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- **Phase 1 – Core rules engine & delivery ledger**
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Implement rules/channels schema, event ingestion, rule evaluation, idempotent deliveries, and audit logging.
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- **Phase 2 – Connectors & rendering**
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Ship Slack/Teams/Email/Webhook connectors, template rendering, localization, throttling, retries, and secret referencing.
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- **Phase 3 – Console & CLI authoring**
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Provide UI/CLI for rule authoring, previews, channel health, delivery browsing, digests, and test sends.
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- **Phase 4 – Governance & observability**
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Add approvals, RBAC, tenant quotas, Notify metrics/logs/traces, dashboards, Notify-specific alerts, and Notify runbooks.
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- **Phase 5 – Offline & compliance**
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Produce Offline Kit bundles (rules/channels/deploy scripts), signed exports, retention policies, and auditing for regulated environments.
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## Work breakdown
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- **Service & worker**
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- REST API for rules/channels/delivery history, idempotency middleware, digest scheduler.
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- Worker pipelines for event intake, rule matching, template rendering, delivery execution, retries, and throttling.
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- Delivery ledger capturing payload metadata, response, retry state, DSSE signatures.
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- **Connectors**
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- Slack/Teams/Email/Webhook plug-ins with configuration validation, rate limiting, error classification.
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- Secrets referenced via Authority/Secret store; no plaintext storage.
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- **Console & CLI**
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- Console module for rules builder, condition editor, preview, test send, delivery insights, digests and schedule configuration.
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- CLI (`stella notify rule|channel|delivery`) for automation, export/import.
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- **Integrations**
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- Event sources: Concelier, Excititor, Policy Engine, Vuln Explorer, Export Center, Attestor, Zastava, Scheduler.
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- Notify events to Notify (meta) for failure escalations, accepted-risk expiration reminders.
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- **Observability & ops**
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- Metrics: delivery success/failure, retry counts, throttle hits, digest generation, channel health.
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- Logs/traces with tenant, rule ID, channel, correlation ID; dashboards and alerts.
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- Runbooks for misconfigured channels, throttling, event backlog, incident digest.
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- **Docs & compliance**
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- Update Notifications Studio guides, channel runbooks, security/RBAC docs, Offline Kit instructions.
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- Provide compliance checklist (audit logging, retention, opt-out).
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## Acceptance criteria
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- Rules evaluate deterministically per event; deliveries idempotent with audit trail and DSSE signatures.
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- Channel connectors support retries, rate limits, health checks, previews; secrets referenced securely.
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- Console/CLI support rule creation, testing, digests, delivery browsing, and export/import workflows.
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- Observability dashboards track delivery health; alerts fire for sustained failures or backlog; runbooks cover remediation.
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- Offline Kit bundle contains configs, rules, digests, and deployment scripts for air-gapped installs.
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- Notify respects tenancy and RBAC; governance (approvals, change log) enforced for high-impact rules.
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## Risks & mitigations
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- **Notification storms:** throttling, digests, dedupe windows, preview/test gating.
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- **Secret compromise:** secret references only, rotation workflows, audit logging.
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- **Connector API changes:** versioned adapter layer, nightly health checks, fallback channels.
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- **Noise vs signal:** simulation previews, metrics, rule scoring, recommended defaults.
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- **Offline parity:** export/import of rules, connectors, and digests with signed manifests.
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## Test strategy
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- **Unit:** rule evaluation, template rendering, connector clients, throttling, digests.
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- **Integration:** end-to-end events from core services, multi-channel routing, retries, audit logging.
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- **Performance:** burst throttling, digest creation, large rule sets.
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- **Security:** RBAC tests, tenant isolation, secret reference validation, DSSE signature verification.
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- **Offline:** export/import round-trips, Offline Kit deployment, manual delivery replay.
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## Definition of done
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- Notify service, workers, connectors, Console/CLI, observability, and Offline Kit assets shipped with documentation and runbooks.
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- Compliance checklist appended to docs; ./TASKS.md and ../../TASKS.md updated with progress.
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