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Updated on 2026-08-14

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Tangem 2025-04-28 18:39:02 +03:00
parent 6c8b59c569
commit b4d3907dbc
5 changed files with 22 additions and 20 deletions
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11
data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/network/ethereum/DefaultWcEthMessageSignUseCase.kt
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@ -1,13 +1,14 @@
package com.tangem.data.walletconnect.network.ethereum
import arrow.core.left
import com.tangem.blockchain.blockchains.ethereum.EthereumUtils
import com.tangem.blockchain.blockchains.ethereum.EthereumUtils.toKeccak
import com.tangem.blockchain.common.HEX_PREFIX
import com.tangem.blockchain.common.UnmarshalHelper
import com.tangem.blockchain.extensions.isAscii
import com.tangem.common.extensions.hexToBytes
import com.tangem.common.extensions.toDecompressedPublicKey
import com.tangem.data.walletconnect.utils.BlockAidVerificationDelegate
import com.tangem.common.extensions.toHexString
import com.tangem.data.walletconnect.respond.WcRespondService
import com.tangem.data.walletconnect.sign.BaseWcSignUseCase
import com.tangem.data.walletconnect.sign.SignCollector
@ -55,11 +56,11 @@ internal class DefaultWcEthMessageSignUseCase @AssistedInject constructor(
.onLeft { emit(state.toResult(it.left())) }
.getOrNull() ?: return
val respond = EthereumUtils.prepareSignedMessageData(
signedHash = signedHash,
hashToSign = hashToSign,
val respond = UnmarshalHelper.unmarshalSignatureExtended(
signature = signedHash,
hash = hashToSign,
publicKey = walletManager.wallet.publicKey.blockchainKey.toDecompressedPublicKey(),
)
).asRSVLegacyEVM().toHexString()
val wcRespondResult = respondService.respond(rawSdkRequest, respond)
emit(state.toResult(wcRespondResult))