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Signed-off-by: Luigi Navarro <luigi@io.builders>
Signed-off-by: Mario Francia <mariofranciarius@gmail.com>
Co-authored-by: Luigi Navarro <luigi@io.builders>
The contracts module contains the code of all Solidity smart contracts deployed on Hedera. This package is part of the Asset Tokenization Studio monorepo.
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The standard used for security tokens is ERC-1400.
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**Standards:**
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Version 1.15.0 introduces partial compatibility with the ERC-3643 (TREX) standard; full identity and compliance support will be added in future releases.
**Location:**`packages/ats/contracts` within the monorepo
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This package is located at `packages/ats/contracts` within the monorepo. Other packages (like the SDK) depend on the compiled artifacts from this package.
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# Quick Start
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# Installation
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##Installation
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From the monorepo root:
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@@ -43,18 +45,17 @@ npm install
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npm run compile
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```
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# Build
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Build contracts using workspace commands from the root:
-`privateKey` (optional): Private key in raw hexadecimal format.
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-`signerAddress` (optional): Signer address from the Hardhat signers array.
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-`signerPosition` (optional): Index of the signer in the Hardhat signers array.
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-`network` (optional): The network to run the command on (e.g., localhost, mainnet, testnet).
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**Quick deployment commands:**
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```bash
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npx hardhat deployAll --useDeployed false
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```
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# Deploy full system to Hardhat network (in-memory, fast)
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npm run deploy:hardhat -- --network hardhat
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### deploy
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# Deploy to Hedera Testnet (requires .env configuration)
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npm run deploy:hardhat -- --network hedera-testnet
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Deploys a specific contract.
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**Parameters**:
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-`contractName` (required): Name of the contract to deploy (e.g., ERC20, Bond).
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-`privateKey` (optional): Private key in raw hexadecimal format.
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-`signerAddress` (optional): Signer address from the Hardhat signers array.
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-`signerPosition` (optional): Index of the signer in the Hardhat signers array.
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```bash
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npx hardhat deploy --contractName ERC20
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```
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### keccak256
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Calculates and prints the Keccak-256 hash of a given string.
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**Parameters:**
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-`input` (required): The string to be hashed.
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```bash
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npx hardhat keccak256 "ADMIN_ROLE"
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```
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### getConfigurationInfo
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Fetches and displays detailed information about all facets (implementations) associated with a specific configuration ID from the BusinessLogicResolver.
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**Parameters:**
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-`resolver` (required): The resolver proxy admin address.
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-`configurationId` (required): The configuration ID.
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-`network` (required): The network to use (e.g., local, previewnet, testnet, mainnet).
Registers or updates the addresses of a list of business logic implementation contracts in a specified `BusinessLogicResolver`.
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**Parameters:**
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-`resolverAddress` (required): The address of the `BusinessLogicResolver` contract.
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-`implementationAddressList` (required): A comma-separated list of contract addresses to be registered or updated in the resolver.At least all facets already registered must be included.
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-`privateKey` (optional): The private key in raw hexadecimal format of the account that will sign the transaction.
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-`signerAddress` (optional): The address of the signer to select from the Hardhat signers array.
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-`signerPosition` (optional): The index of the signer to select from the Hardhat signers array.
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-`network` (required): The network to run the command on (e.g., localhost, mainnet, testnet).
Upgrades the implementation address for a given transparent proxy contract. This task executes the upgrade by calling the `upgrade` function on the associated `ProxyAdmin` contract. The signer executing this task must be the owner of the `ProxyAdmin` contract.
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**Parameters:**
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-`proxyAdminAddress` (required): The address of the `ProxyAdmin` contract that owns the proxy.
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-`transparentProxyAddress` (required): The address of the transparent proxy contract to be upgraded.
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-`newImplementationAddress` (required): The address of the new implementation contract.
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-`privateKey` (optional): The private key in raw hexadecimal format of the account that will sign the transaction.
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-`signerAddress` (optional): The address of the signer to select from the Hardhat signers array.
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-`signerPosition` (optional): The index of the signer to select from the Hardhat signers array.
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-`network` (required): The network to run the command on (e.g., localhost, mainnet, testnet).
Retrieves key configuration details from a `ProxyAdmin` contract. It fetches the owner of the `ProxyAdmin` contract and the current implementation address for a specific proxy contract that it manages.
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**Parameters:**
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-`proxyAdmin` (required): The address of the `ProxyAdmin` contract.
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-`proxy` (required): The address of the proxy contract managed by the `ProxyAdmin`.
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-`network` (required): The network to run the command on (e.g., localhost, mainnet, testnet).
For detailed instructions on adding or removing facets, see the **[Developer Guide](scripts/DEVELOPER_GUIDE.md)** in the Scripts documentation.
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# Reference Deployment (Hedera Testnet)
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> **Note**: These contracts were deployed for reference purposes and may not reflect the latest version. For up-to-date deployments, use the deployment scripts with the current codebase version (v1.17.0+). See [Scripts README](scripts/README.md) for deployment instructions.
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-**Network:** Hedera Testnet
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-**Status:** Reference deployment (may be outdated)
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