83330a6e4c
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com> Co-authored-by: Eric Lau <ericglau@outlook.com> Co-authored-by: Zack Reneau-Wedeen <z.reneau.wedeen@gmail.com>
25 lines
830 B
Solidity
25 lines
830 B
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.20;
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import {AccessControl} from "../../../access/AccessControl.sol";
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import {ERC20} from "../../../token/ERC20/ERC20.sol";
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contract AccessControlERC20MintMissing is ERC20, AccessControl {
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bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
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bytes32 public constant BURNER_ROLE = keccak256("BURNER_ROLE");
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constructor() ERC20("MyToken", "TKN") {
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// Grant the contract deployer the default admin role: it will be able
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// to grant and revoke any roles
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_grantRole(DEFAULT_ADMIN_ROLE, msg.sender);
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}
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function mint(address to, uint256 amount) public onlyRole(MINTER_ROLE) {
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_mint(to, amount);
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}
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function burn(address from, uint256 amount) public onlyRole(BURNER_ROLE) {
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_burn(from, amount);
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}
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}
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