---
id: TASK-13
title: 'Sprint 5: EncryptID Cross-App Integration'
status: In Progress
assignee: []
created_date: '2026-02-05 15:38'
updated_date: '2026-02-17 21:42'
labels:
  - encryptid
  - sprint-5
  - integration
dependencies: []
priority: high
---

## Description

<!-- SECTION:DESCRIPTION:BEGIN -->
Integrate EncryptID across all r-ecosystem applications:

1. **rspace.online Integration**
   - Replace CryptID login with EncryptID
   - E2E encryption for private boards
   - Document signing for authorship

2. **rwallet.online Integration**
   - Connect AA wallet for treasury ops
   - Transaction approval with passkey
   - Session keys for recurring operations

3. **rvote.online Integration**
   - Voter authentication
   - Cryptographic ballot signatures
   - On-chain vote submission

4. **rfiles.online Integration**
   - E2E file encryption
   - Secure file sharing (key wrapping)
   - Storage payment integration

5. **rmaps.online Integration**
   - User authentication
   - Contribution signing
   - Location data encryption

6. **Shared Components**
   - EncryptID SDK/library
   - Login button component
   - Session management hooks
<!-- SECTION:DESCRIPTION:END -->

## Acceptance Criteria
<!-- AC:BEGIN -->
- [ ] #1 rspace.online authenticates via EncryptID
- [ ] #2 rwallet.online connects to user's AA wallet
- [ ] #3 rvote.online accepts signed ballots
- [ ] #4 rfiles.online encrypts/decrypts with derived keys
- [ ] #5 rmaps.online uses EncryptID for auth
- [x] #6 Single sign-on works across all apps
- [x] #7 EncryptID SDK published and documented
<!-- AC:END -->

## Implementation Notes

<!-- SECTION:NOTES:BEGIN -->
## Progress 2026-02-17
- AC #6: Cross-domain token relay implemented (postMessage between r*.online domains)
- AC #7: SDK exports updated — types/membership-events, client/token-relay, server role-resolver with remote lookup
- space_members table + CRUD endpoints added to EncryptID server
- SpaceRole bridges added to rVote, rNotes, rMaps (resolveSpaceRoleRemote with 5min cache)
- Automerge CommunityDoc extended with members map
- Bidirectional sync via PATCH /api/communities/:slug/shapes/:shapeId
- Remaining: Full per-app integration (AC #1-5) needs UI work in each module
<!-- SECTION:NOTES:END -->