This repository was archived by the owner on Sep 23, 2024. It is now read-only.
This repository was archived by the owner on Sep 23, 2024. It is now read-only.
mismatch of EIP712Domain type definition and actual data #106
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Description
when testing eth_signTypedData, this is the part of the request:
{
"types": {
"EIP712Domain": [
{
"name": "name",
"type": "string"
},
{
"name": "version",
"type": "string"
},
{
"name": "verifyingContract",
"type": "address"
}
],
"RelayRequest": [
{
"name": "target",
"type": "address"
},
{
"name": "encodedFunction",
"type": "bytes"
},
{
"name": "gasData",
"type": "GasData"
},
{
"name": "relayData",
"type": "RelayData"
}
],
"GasData": [
{
"name": "gasLimit",
"type": "uint256"
},
{
"name": "gasPrice",
"type": "uint256"
},
{
"name": "pctRelayFee",
"type": "uint256"
},
{
"name": "baseRelayFee",
"type": "uint256"
}
],
"RelayData": [
{
"name": "senderAddress",
"type": "address"
},
{
"name": "senderNonce",
"type": "uint256"
},
{
"name": "relayWorker",
"type": "address"
},
{
"name": "paymaster",
"type": "address"
}
]
},
"domain": {
"name": "GSN Relayed Transaction",
"version": "1",
"chainId": 42,
"verifyingContract": "0x6453D37248Ab2C16eBd1A8f782a2CBC65860E60B"
},
"primaryType": "RelayRequest",
"message": {
"target": "0x9cf40ef3d1622efe270fe6fe720585b4be4eeeff",
"encodedFunction": "0xa9059cbb0000000000000000000000002e0d94754b348d208d64d52d78bcd443afa9fa520000000000000000000000000000000000000000000000000000000000000007",
"gasData": {
"gasLimit": "39507",
"gasPrice": "1700000000",
"pctRelayFee": "70",
"baseRelayFee": "0"
},
"relayData": {
"senderAddress": "0x22d491bde2303f2f43325b2108d26f1eaba1e32b",
"senderNonce": "3",
"relayWorker": "0x3baee457ad824c94bd3953183d725847d023a2cf",
"paymaster": "0x957F270d45e9Ceca5c5af2b49f1b5dC1Abb0421c"
}
}
}
types > EIP712Domain has 3 elements, while the actual domain has additional data chainId. it throws an error to generate hash to be signed due to this mismatch. fyi we are using go-ethereum for the hash generation.
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