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Updated on 2026-08-14

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Tangem 2025-09-01 23:22:34 +05:00
parent 941863f79b
commit 411a591509
18 changed files with 453 additions and 43 deletions
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29
data/wallets/src/main/java/com/tangem/data/wallets/hot/DefaultHotWalletAccessor.kt
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@ -9,15 +9,26 @@ import com.tangem.domain.wallets.repository.WalletsRepository
import com.tangem.hot.sdk.TangemHotSdk
import com.tangem.hot.sdk.exception.WrongPasswordException
import com.tangem.hot.sdk.model.*
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.SupervisorJob
import kotlinx.coroutines.launch
import java.util.concurrent.ConcurrentHashMap
import javax.inject.Inject
import kotlin.collections.set
class DefaultHotWalletAccessor @Inject constructor(
private val tangemHotSdk: TangemHotSdk,
private val userWalletsListRepository: UserWalletsListRepository,
private val hotWalletPasswordRequester: HotWalletPasswordRequester,
private val walletsRepository: WalletsRepository,
dispatchers: CoroutineDispatcherProvider,
) : HotWalletAccessor {
private val scope = CoroutineScope(context = SupervisorJob() + dispatchers.io)
private var contextualUnlockHotWallet: ConcurrentHashMap<HotWalletId, UnlockHotWallet?> = ConcurrentHashMap()
override suspend fun signHashes(hotWalletId: HotWalletId, dataToSign: List<DataToSign>): List<SignedData> =
hotSdkRequest(hotWalletId) { unlock ->
tangemHotSdk.signHashes(unlockHotWallet = unlock, dataToSign = dataToSign)
@ -30,6 +41,24 @@ class DefaultHotWalletAccessor @Inject constructor(
tangemHotSdk.derivePublicKey(unlockHotWallet = unlock, request = request)
}
override suspend fun exportSeedPhrase(hotWalletId: HotWalletId): SeedPhrasePrivateInfo {
val unlockHotWallet = contextualUnlockHotWallet[hotWalletId] ?: hotSdkRequest(hotWalletId) { it }
return tangemHotSdk.exportMnemonic(unlockHotWallet = unlockHotWallet)
}
override suspend fun unlockContextual(hotWalletId: HotWalletId): UnlockHotWallet = hotSdkRequest(hotWalletId) {
tangemHotSdk.getContextUnlock(it).also { unlockHotWallet ->
contextualUnlockHotWallet[hotWalletId] = unlockHotWallet
}
}
override fun clearContextualUnlock(hotWalletId: HotWalletId) {
contextualUnlockHotWallet[hotWalletId] = null
scope.launch {
tangemHotSdk.clearUnlockContext(hotWalletId)
}
}
private suspend fun <T> hotSdkRequest(hotWalletId: HotWalletId, block: suspend (unlock: UnlockHotWallet) -> T): T {
val isAccessCodeRequired = walletsRepository.requireAccessCode()