1fb7266469
- Introduced Aggregator.sol for Chainlink-compatible oracle functionality, including round-based updates and access control. - Added OracleWithCCIP.sol to extend Aggregator with CCIP cross-chain messaging capabilities. - Created .gitmodules to include OpenZeppelin contracts as a submodule. - Developed a comprehensive deployment guide in NEXT_STEPS_COMPLETE_GUIDE.md for Phase 2 and smart contract deployment. - Implemented Vite configuration for the orchestration portal, supporting both Vue and React frameworks. - Added server-side logic for the Multi-Cloud Orchestration Portal, including API endpoints for environment management and monitoring. - Created scripts for resource import and usage validation across non-US regions. - Added tests for CCIP error handling and integration to ensure robust functionality. - Included various new files and directories for the orchestration portal and deployment scripts.
60 lines
1.9 KiB
Solidity
60 lines
1.9 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.19;
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/**
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* @title CREATE2 Factory
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* @notice Factory for deploying contracts at deterministic addresses using CREATE2
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* @dev Based on the canonical CREATE2 factory pattern
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*/
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contract CREATE2Factory {
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event Deployed(address addr, uint256 salt);
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/**
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* @notice Deploy a contract using CREATE2
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* @param bytecode Contract bytecode
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* @param salt Salt for deterministic address generation
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* @return addr Deployed contract address
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*/
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function deploy(bytes memory bytecode, uint256 salt) public returns (address addr) {
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assembly {
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addr := create2(0, add(bytecode, 0x20), mload(bytecode), salt)
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if iszero(extcodesize(addr)) {
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revert(0, 0)
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}
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}
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emit Deployed(addr, salt);
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}
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/**
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* @notice Compute the address that will be created with CREATE2
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* @param bytecode Contract bytecode
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* @param salt Salt for deterministic address generation
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* @return addr Predicted contract address
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*/
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function computeAddress(bytes memory bytecode, uint256 salt) public view returns (address addr) {
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bytes32 hash = keccak256(
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abi.encodePacked(bytes1(0xff), address(this), salt, keccak256(bytecode))
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);
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addr = address(uint160(uint256(hash)));
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}
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/**
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* @notice Compute the address that will be created with CREATE2 (with deployer)
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* @param deployer Deployer address
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* @param bytecode Contract bytecode
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* @param salt Salt for deterministic address generation
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* @return addr Predicted contract address
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*/
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function computeAddressWithDeployer(
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address deployer,
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bytes memory bytecode,
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uint256 salt
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) public pure returns (address addr) {
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bytes32 hash = keccak256(
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abi.encodePacked(bytes1(0xff), deployer, salt, keccak256(bytecode))
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);
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addr = address(uint160(uint256(hash)));
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}
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}
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