2.0 KiB
2.0 KiB
| id | title | status | assignee | created_date | updated_date | labels | dependencies | priority | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| task-032 | Privacy Gradient Trust Circle System | To Do | 2025-12-04 21:12 | 2025-12-05 01:42 |
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medium |
Description
Implement a non-binary privacy system where location and presence information is shared at different precision levels based on trust circles.
Trust circle levels (configurable):
- Intimate: Exact coordinates, real-time updates
- Close: Street/block level precision
- Friends: Neighborhood/district level
- Network: City/region only
- Public: Just "online" status or timezone
Features:
- Per-contact trust level configuration
- Group trust levels (share more with "coworkers" group)
- Automatic precision degradation over time
- Selective disclosure controls per-session
- Trust level visualization on map (concentric circles of precision)
- Integration with zkGPS for cryptographic enforcement
- Consent management and audit logs
The system should default to maximum privacy and require explicit opt-in to share more precise information.
Acceptance Criteria
- #1 Trust circle configuration UI
- #2 Per-contact precision settings
- #3 Group-based trust levels
- #4 Precision degradation over time working
- #5 Visual representation of trust circles on map
- #6 Consent management interface
- #7 Integration points with zkGPS task
- #8 Privacy-by-default enforced
Implementation Notes
TypeScript foundation completed in task-029:
- TrustCircleManager class (src/open-mapping/privacy/trustCircles.ts)
- 5 trust levels with precision mapping
- Per-contact trust configuration
- Group trust levels
- Precision degradation over time
- Integration with zkGPS commitments
Still needs UI components:
- Trust circle configuration panel
- Contact management interface
- Visual concentric circles on map
- Consent management dialog