651ff4f7eb
- Add Foundry project configuration (foundry.toml, foundry.lock) - Add Solidity contracts (TokenFactory138, BridgeVault138, ComplianceRegistry, etc.) - Add API definitions (OpenAPI, GraphQL, gRPC, AsyncAPI) - Add comprehensive test suite (unit, integration, fuzz, invariants) - Add API services (REST, GraphQL, orchestrator, packet service) - Add documentation (ISO20022 mapping, runbooks, adapter guides) - Add development tools (RBC tool, Swagger UI, mock server) - Update OpenZeppelin submodules to v5.0.0
110 lines
2.6 KiB
Markdown
110 lines
2.6 KiB
Markdown
# RailBridge Composer Implementation Summary
|
|
|
|
## Completed Components
|
|
|
|
### Smart Contracts
|
|
- ✅ `PacketRegistry.sol` - On-chain packet lifecycle registry
|
|
- ✅ `IPacketRegistry.sol` - Interface for packet registry
|
|
|
|
### Core Modules
|
|
- ✅ Instruction types and data models
|
|
- ✅ Composer engine (orchestrates PDF generation, signing, packaging)
|
|
- ✅ Instruction validator
|
|
- ✅ Sidecar file generator (JSON, XML, hashes)
|
|
|
|
### PDF Generation
|
|
- ✅ PDF generator using PDFKit
|
|
- ✅ PDF layout utilities (cover page, MT103 fields, signatures, appendix)
|
|
- ✅ QR code generation for verification
|
|
- ✅ PDF signing module (PAdES support)
|
|
|
|
### Templates
|
|
- ✅ Template engine (Handlebars)
|
|
- ✅ MT103-equivalent credit transfer template
|
|
- ✅ Recall/cancellation template
|
|
- ✅ Return/reject template
|
|
- ✅ Settlement confirmation template
|
|
|
|
### Crypto & Security
|
|
- ✅ Hashing (SHA-256, SHA3-256)
|
|
- ✅ PGP encryption
|
|
- ✅ S/MIME encryption
|
|
|
|
### Transport Modules
|
|
- ✅ Secure email transport (PGP + S/MIME)
|
|
- ✅ AS4 envelope builder
|
|
- ✅ Portal upload handler
|
|
|
|
### Chain Integration
|
|
- ✅ ChainID 138 connector
|
|
- ✅ Trigger registry client
|
|
- ✅ Packet registry client
|
|
|
|
### Storage
|
|
- ✅ Counterparty profile store
|
|
- ✅ Key/certificate management
|
|
|
|
### Interfaces
|
|
- ✅ CLI interface (compose, send, verify, profile management)
|
|
- ✅ REST API service (Express)
|
|
|
|
## Configuration
|
|
|
|
Configuration is managed via `config/default.json` and environment variables:
|
|
- `RPC_URL` - ChainID 138 RPC endpoint
|
|
- `PRIVATE_KEY` - Private key for signing transactions
|
|
- `PACKET_REGISTRY` - PacketRegistry contract address
|
|
- `TRIGGER_REGISTRY` - RailTriggerRegistry contract address
|
|
|
|
## Usage
|
|
|
|
### CLI
|
|
```bash
|
|
# Compose packet from trigger
|
|
rbc compose <triggerId>
|
|
|
|
# Send packet
|
|
rbc send <instructionId> --mode email --profile <profileId>
|
|
|
|
# Verify packet
|
|
rbc verify <instructionId>
|
|
|
|
# List profiles
|
|
rbc profile list
|
|
```
|
|
|
|
### API
|
|
```bash
|
|
# Start API server
|
|
npm run start:api
|
|
|
|
# Compose packet
|
|
POST /api/v1/compose
|
|
{
|
|
"triggerId": 12345
|
|
}
|
|
|
|
# Send packet
|
|
POST /api/v1/send
|
|
{
|
|
"instructionId": "ABC-2025-000001",
|
|
"mode": "email",
|
|
"profileId": "counterparty1"
|
|
}
|
|
```
|
|
|
|
## Next Steps
|
|
|
|
1. Deploy `PacketRegistry` contract to ChainID 138
|
|
2. Configure contract addresses in `config/default.json`
|
|
3. Set up counterparty profiles
|
|
4. Test end-to-end flow
|
|
5. Add production email/AS4 integrations (currently placeholders)
|
|
|
|
## Notes
|
|
|
|
- Some transport modules contain placeholder implementations that need production integration
|
|
- PDF signing uses simplified PAdES (full implementation may require additional libraries)
|
|
- AS4 XML signing is simplified (full XMLDSig implementation needed for production)
|
|
|