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1155芯片mint时增加验证

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cebgcontract 2022-08-04 14:52:25 +08:00
parent 3ce7cd2de6
commit c8c67ff227
1 changed files with 12 additions and 1 deletions
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13
contracts/chip1155/BEChipFactory.sol
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@ -22,9 +22,14 @@ interface IMintableERC1155 is IERC1155 {
) external; ) external;
} }
interface IBurnableERC721 is IERC721 {
function burn(address owner, uint256 tokenId) external;
}
contract BEChipFactory is Ownable, Initializable, HasSignature { contract BEChipFactory is Ownable, Initializable, HasSignature {
IMintableERC1155 public chip; IMintableERC1155 public chip;
IBurnableERC721 public chipOld;
address public executor; address public executor;
@ -59,7 +64,8 @@ contract BEChipFactory is Ownable, Initializable, HasSignature {
address to, address to,
uint256[] memory ids uint256[] memory ids
) external onlyOwner { ) external onlyOwner {
require(to != address(0), "to address can not be zero"); require(to != address(0), "BEChipFactory: to address can not be zero");
require(ids.length > 0, "BEChipFactory: ids cannot be empty");
uint256[] memory amounts = new uint256[](ids.length); uint256[] memory amounts = new uint256[](ids.length);
uint256 len = ids.length; uint256 len = ids.length;
for (uint256 i = 0; i < len; ++i) { for (uint256 i = 0; i < len; ++i) {
@ -74,6 +80,11 @@ contract BEChipFactory is Ownable, Initializable, HasSignature {
uint256 saltNonce, uint256 saltNonce,
bytes calldata signature bytes calldata signature
) external{ ) external{
require(ids.length > 0, "BEChipFactory: ids cannot be empty");
require(
!usedSignatures[signature],
"BEChipFactory: signature used. please send another transaction with new signature"
);
address to = _msgSender(); address to = _msgSender();
bytes32 criteriaMessageHash = getMessageHash( bytes32 criteriaMessageHash = getMessageHash(
to, to,