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Updated on 2026-08-14

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Tangem 2025-08-06 16:52:39 +05:00
parent e79bbf29ad
commit ee69ff5fb3
2 changed files with 45 additions and 37 deletions
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29
data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/sign/BlockAidChainNameConverter.kt
View file

@ -4,31 +4,32 @@ import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchainsdk.utils.fromNetworkId
import com.tangem.domain.models.network.Network
import com.tangem.utils.converter.Converter
import javax.inject.Inject
internal class BlockAidChainNameConverter @Inject constructor() : Converter<Network, String> {
internal object BlockAidChainNameConverter : Converter<Network, String?> {
@Suppress("CyclomaticComplexMethod")
override fun convert(value: Network): String {
override fun convert(value: Network): String? {
return when (Blockchain.fromNetworkId(value.backendId)) {
Blockchain.Arbitrum -> "arbitrum"
Blockchain.Avalanche -> "avalanche"
Blockchain.AvalancheTestnet -> "avalanche-fuji"
Blockchain.Binance, Blockchain.BSC -> "bsc"
Blockchain.Ethereum -> "ethereum"
Blockchain.EthereumTestnet -> "ethereum-sepolia"
Blockchain.Polygon -> "polygon"
Blockchain.Solana -> "mainnet"
Blockchain.Gnosis -> "gnosis"
Blockchain.Optimism -> "optimism"
Blockchain.ZkSyncEra -> "zksync"
Blockchain.ZkSyncEraTestnet -> "zksync-sepolia"
Blockchain.Base -> "base"
Blockchain.BaseTestnet -> "base-sepolia"
Blockchain.Binance, Blockchain.BSC -> "bsc"
Blockchain.Ethereum -> "ethereum"
Blockchain.Optimism -> "optimism"
Blockchain.Polygon -> "polygon"
Blockchain.ZkSyncEra -> "zksync"
Blockchain.ZkSyncEraTestnet -> "zksync-sepolia"
Blockchain.Blast, Blockchain.BlastTestnet -> "blast"
Blockchain.ApeChain, Blockchain.ApeChainTestnet -> "apechain"
Blockchain.Scroll -> "scroll"
else -> value.name
Blockchain.EthereumTestnet -> "ethereum-sepolia"
Blockchain.Gnosis -> "gnosis"
Blockchain.ApeChain, Blockchain.ApeChainTestnet -> "apechain"
Blockchain.Solana -> "mainnet"
else -> null
}
}
}

53
data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/utils/BlockAidVerificationDelegate.kt
View file

@ -17,7 +17,6 @@ import javax.inject.Inject
internal class BlockAidVerificationDelegate @Inject constructor(
private val blockAidVerifier: BlockAidVerifier,
private val blockAidChainNameConverter: BlockAidChainNameConverter,
) {
fun getSecurityStatus(
@ -27,7 +26,6 @@ internal class BlockAidVerificationDelegate @Inject constructor(
session: WcSession,
accountAddress: String?,
): LceFlow<Throwable, CheckTransactionResult> = flow {
emit(Lce.Loading(partialContent = null))
val failedResult = CheckTransactionResult(
validation = ValidationResult.FAILED_TO_VALIDATE,
simulation = SimulationResult.FailedToSimulate,
@ -36,7 +34,13 @@ internal class BlockAidVerificationDelegate @Inject constructor(
emit(Lce.Content(failedResult))
return@flow
}
when (method) {
val chain = BlockAidChainNameConverter.convert(network)
if (chain == null) {
emit(Lce.Content(failedResult))
return@flow
}
emit(Lce.Loading(partialContent = null))
val params = when (method) {
is WcEthMethod -> TransactionParams.Evm(rawSdkRequest.request.params)
is WcSolanaMethod.SignAllTransaction -> TransactionParams.Solana(method.transaction)
is WcSolanaMethod.SignTransaction -> TransactionParams.Solana(listOf(method.transaction))
@ -45,25 +49,28 @@ internal class BlockAidVerificationDelegate @Inject constructor(
emit(Lce.Content(failedResult))
return@flow
}
else -> null
}?.let { params ->
blockAidVerifier.verifyTransaction(
TransactionData(
chain = blockAidChainNameConverter.convert(network),
accountAddress = accountAddress,
method = rawSdkRequest.request.method,
domainUrl = session.sdkModel.appMetaData.url,
params = params,
),
).fold(
ifLeft = {
Timber.e("Failed to verify transaction: ${it.localizedMessage}")
emit(Lce.Error(it))
},
ifRight = {
emit(Lce.Content(it))
},
)
} ?: emit(Lce.Content(failedResult))
else -> {
emit(Lce.Content(failedResult))
return@flow
}
}
blockAidVerifier.verifyTransaction(
data = TransactionData(
chain = chain,
accountAddress = accountAddress,
method = rawSdkRequest.request.method,
domainUrl = session.sdkModel.appMetaData.url,
params = params,
),
).fold(
ifLeft = {
Timber.e("Failed to verify transaction: ${it.localizedMessage}")
emit(Lce.Error(it))
},
ifRight = {
emit(Lce.Content(it))
},
)
}
}