Integration checkpoint for epic-bufdir-report-export-api-integration
epic-bufdir-report-export-api-integration-integration-task — Integration Task
Integration Purpose
Verify integration with dependent epics: epic-bufdir-report-export-core-backend, epic-bufdir-report-export-orchestration
This integration checkpoint ensures proper coordination and compatibility between different epics. It verifies that all interfaces, data flows, and dependencies are correctly implemented before proceeding.
Integrates With Epics
Execution Context
Tier 5 - 253 tasks
Can start after Tier 4 completes
Handles integration between different epics or system components. Requires coordination across multiple development streams.
| Status | pending |
| Type | Integration |
| Estimated | 4h |
| Tier | 5 |
Norse Digital Products has not yet completed API negotiations with Bufdir. If negotiations stall or Bufdir's API design diverges significantly from expectations, the API client may need substantial rework, or the epic may be blocked indefinitely.
Mitigation & Contingency
Mitigation: Implement the client against a locally defined stub of the expected Bufdir API schema. Isolate all Bufdir-specific schema mapping in a single adapter class so that changes to the actual API schema require changes in only one place. Keep the epic in 'interface-ready' status until real API credentials are available for integration testing.
Contingency: If API negotiations are not completed within the planned window, defer this epic without impact on any other epic — the PDF/CSV fallback path from Epics 1–4 delivers full standalone value. Mark the epic as blocked and resurface when negotiations conclude.
Bufdir API credentials stored in the application or edge function environment could be exposed through misconfigured secrets management, log leakage, or a compromised deployment pipeline, allowing unauthorised Bufdir submissions on behalf of the organisation.
Mitigation & Contingency
Mitigation: Store all Bufdir API credentials exclusively in Supabase Vault (or the integration credential vault component), never in client-side code or environment variables accessible to the Flutter app. Transmit credentials only from within the edge function, not from the Flutter client. Implement credential rotation support from the outset.
Contingency: If a credential leak is detected, immediately revoke and rotate the affected API credentials through Bufdir's credential management portal, audit submission logs for any unauthorised calls, and notify Bufdir's technical contact per the API agreement's security incident clause.