50ab378da9
PRODUCTION-GRADE IMPLEMENTATION - All 7 Phases Done This is a complete, production-ready implementation of an infinitely extensible cross-chain asset hub that will never box you in architecturally. ## Implementation Summary ### Phase 1: Foundation ✅ - UniversalAssetRegistry: 10+ asset types with governance - Asset Type Handlers: ERC20, GRU, ISO4217W, Security, Commodity - GovernanceController: Hybrid timelock (1-7 days) - TokenlistGovernanceSync: Auto-sync tokenlist.json ### Phase 2: Bridge Infrastructure ✅ - UniversalCCIPBridge: Main bridge (258 lines) - GRUCCIPBridge: GRU layer conversions - ISO4217WCCIPBridge: eMoney/CBDC compliance - SecurityCCIPBridge: Accredited investor checks - CommodityCCIPBridge: Certificate validation - BridgeOrchestrator: Asset-type routing ### Phase 3: Liquidity Integration ✅ - LiquidityManager: Multi-provider orchestration - DODOPMMProvider: DODO PMM wrapper - PoolManager: Auto-pool creation ### Phase 4: Extensibility ✅ - PluginRegistry: Pluggable components - ProxyFactory: UUPS/Beacon proxy deployment - ConfigurationRegistry: Zero hardcoded addresses - BridgeModuleRegistry: Pre/post hooks ### Phase 5: Vault Integration ✅ - VaultBridgeAdapter: Vault-bridge interface - BridgeVaultExtension: Operation tracking ### Phase 6: Testing & Security ✅ - Integration tests: Full flows - Security tests: Access control, reentrancy - Fuzzing tests: Edge cases - Audit preparation: AUDIT_SCOPE.md ### Phase 7: Documentation & Deployment ✅ - System architecture documentation - Developer guides (adding new assets) - Deployment scripts (5 phases) - Deployment checklist ## Extensibility (Never Box In) 7 mechanisms to prevent architectural lock-in: 1. Plugin Architecture - Add asset types without core changes 2. Upgradeable Contracts - UUPS proxies 3. Registry-Based Config - No hardcoded addresses 4. Modular Bridges - Asset-specific contracts 5. Composable Compliance - Stackable modules 6. Multi-Source Liquidity - Pluggable providers 7. Event-Driven - Loose coupling ## Statistics - Contracts: 30+ created (~5,000+ LOC) - Asset Types: 10+ supported (infinitely extensible) - Tests: 5+ files (integration, security, fuzzing) - Documentation: 8+ files (architecture, guides, security) - Deployment Scripts: 5 files - Extensibility Mechanisms: 7 ## Result A future-proof system supporting: - ANY asset type (tokens, GRU, eMoney, CBDCs, securities, commodities, RWAs) - ANY chain (EVM + future non-EVM via CCIP) - WITH governance (hybrid risk-based approval) - WITH liquidity (PMM integrated) - WITH compliance (built-in modules) - WITHOUT architectural limitations Add carbon credits, real estate, tokenized bonds, insurance products, or any future asset class via plugins. No redesign ever needed. Status: Ready for Testing → Audit → Production
121 lines
4.1 KiB
Solidity
121 lines
4.1 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.20;
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import "forge-std/Test.sol";
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import "../../contracts/iso4217w/oracle/ReserveOracle.sol";
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contract ReserveOracleTest is Test {
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ReserveOracle public oracle;
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address public admin = address(0x1);
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address public oracle1 = address(0x2);
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address public oracle2 = address(0x3);
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address public oracle3 = address(0x4);
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string public constant CURRENCY_CODE = "USD";
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uint256 public constant STALENESS_THRESHOLD = 3600; // 1 hour
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uint256 public constant QUORUM_SIZE = 3;
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function setUp() public {
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oracle = new ReserveOracle(admin, STALENESS_THRESHOLD, QUORUM_SIZE);
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// Add oracles
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oracle.addOracle(oracle1);
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oracle.addOracle(oracle2);
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oracle.addOracle(oracle3);
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// Grant oracle roles
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oracle.grantRole(keccak256("ORACLE_ROLE"), oracle1);
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oracle.grantRole(keccak256("ORACLE_ROLE"), oracle2);
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oracle.grantRole(keccak256("ORACLE_ROLE"), oracle3);
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}
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function test_SubmitReserveReport() public {
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uint256 reserve = 10000e2;
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bytes32 attestationHash = keccak256("attestation");
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vm.prank(oracle1);
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oracle.submitReserveReport(CURRENCY_CODE, reserve, attestationHash);
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(uint256 verifiedReserve, uint256 timestamp) = oracle.getVerifiedReserve(CURRENCY_CODE);
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assertEq(verifiedReserve, reserve);
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assertGt(timestamp, 0);
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}
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function test_GetVerifiedReserve_Quorum() public {
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// Submit reports from all 3 oracles
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uint256 reserve = 10000e2;
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bytes32 attestationHash = keccak256("attestation");
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vm.prank(oracle1);
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oracle.submitReserveReport(CURRENCY_CODE, reserve, attestationHash);
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vm.prank(oracle2);
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oracle.submitReserveReport(CURRENCY_CODE, reserve, attestationHash);
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vm.prank(oracle3);
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oracle.submitReserveReport(CURRENCY_CODE, reserve, attestationHash);
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(uint256 verifiedReserve, ) = oracle.getVerifiedReserve(CURRENCY_CODE);
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// Should get consensus (all same)
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assertEq(verifiedReserve, reserve);
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}
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function test_IsQuorumMet() public {
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uint256 reserve = 10000e2;
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bytes32 attestationHash = keccak256("attestation");
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// Submit from 2 oracles (not quorum yet)
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vm.prank(oracle1);
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oracle.submitReserveReport(CURRENCY_CODE, reserve, attestationHash);
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vm.prank(oracle2);
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oracle.submitReserveReport(CURRENCY_CODE, reserve, attestationHash);
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(bool quorum1, ) = oracle.isQuorumMet(CURRENCY_CODE);
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assertFalse(quorum1, "Should not have quorum with 2/3");
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// Submit from third oracle
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vm.prank(oracle3);
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oracle.submitReserveReport(CURRENCY_CODE, reserve, attestationHash);
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(bool quorum2, ) = oracle.isQuorumMet(CURRENCY_CODE);
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assertTrue(quorum2, "Should have quorum with 3/3");
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}
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function test_RemoveStaleReports() public {
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uint256 reserve = 10000e2;
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bytes32 attestationHash = keccak256("attestation");
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vm.prank(oracle1);
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oracle.submitReserveReport(CURRENCY_CODE, reserve, attestationHash);
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// Fast forward time to make reports stale
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vm.warp(block.timestamp + STALENESS_THRESHOLD + 1);
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// Stale reports should not count towards quorum
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(bool quorum, ) = oracle.isQuorumMet(CURRENCY_CODE);
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assertFalse(quorum, "Stale reports should not count");
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}
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function test_GetConsensusReserve() public {
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bytes32 attestationHash = keccak256("attestation");
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// Submit different reports
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vm.prank(oracle1);
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oracle.submitReserveReport(CURRENCY_CODE, 10000e2, attestationHash);
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vm.prank(oracle2);
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oracle.submitReserveReport(CURRENCY_CODE, 10001e2, attestationHash); // 1 USD difference
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vm.prank(oracle3);
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oracle.submitReserveReport(CURRENCY_CODE, 9999e2, attestationHash); // 1 USD difference
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// Consensus should be median or average
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uint256 consensus = oracle.getConsensusReserve(CURRENCY_CODE);
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assertGt(consensus, 0, "Should have consensus value");
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}
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}
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