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Add a SafeERC20:safePermit function (#3280)

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This commit is contained in:
Hadrien Croubois
2022-06-07 17:17:02 +02:00
committed by GitHub
parent 08d109d877
commit 7c75b8aa89
6 changed files with 199 additions and 10 deletions
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9
test/helpers/eip712.js
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@ -7,6 +7,14 @@ const EIP712Domain = [
{ name: 'verifyingContract', type: 'address' },
];
const Permit = [
{ name: 'owner', type: 'address' },
{ name: 'spender', type: 'address' },
{ name: 'value', type: 'uint256' },
{ name: 'nonce', type: 'uint256' },
{ name: 'deadline', type: 'uint256' },
];
async function domainSeparator (name, version, chainId, verifyingContract) {
return '0x' + ethSigUtil.TypedDataUtils.hashStruct(
'EIP712Domain',
@ -17,5 +25,6 @@ async function domainSeparator (name, version, chainId, verifyingContract) {
module.exports = {
EIP712Domain,
Permit,
domainSeparator,
};