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Updated on 2026-08-14

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Tangem 2023-08-02 16:20:16 +03:00
parent 49904463e0
commit 28d8d33ace
20 changed files with 428 additions and 84 deletions
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2
app/src/main/java/com/tangem/tap/common/extensions/WalletManager.kt
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@ -5,9 +5,9 @@ import com.tangem.blockchain.common.BlockchainSdkError
import com.tangem.blockchain.common.Wallet
import com.tangem.blockchain.common.WalletManager
import com.tangem.common.services.Result
import com.tangem.domain.common.extensions.amountToCreateAccount
import com.tangem.tap.common.TestActions
import com.tangem.tap.domain.TapError
import com.tangem.tap.domain.extensions.amountToCreateAccount
import com.tangem.tap.domain.getFirstToken
import com.tangem.tap.domain.model.WalletDataModel
import com.tangem.tap.features.demo.isDemoCard

29
app/src/main/java/com/tangem/tap/di/domain/WalletManagersFacadeModule.kt Normal file
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@ -0,0 +1,29 @@
package com.tangem.tap.di.domain
import com.tangem.datasource.config.ConfigManager
import com.tangem.datasource.local.userwallet.UserWalletsStore
import com.tangem.datasource.local.walletmanager.WalletManagersStore
import com.tangem.domain.demo.DemoConfig
import com.tangem.domain.walletmanager.DefaultWalletManagersFacade
import com.tangem.domain.walletmanager.WalletManagerFacade
import dagger.Module
import dagger.Provides
import dagger.hilt.InstallIn
import dagger.hilt.components.SingletonComponent
import javax.inject.Singleton
@Module
@InstallIn(SingletonComponent::class)
internal object WalletManagersFacadeModule {
@Provides
@Singleton
fun provideWalletManagersFacade(
walletManagersStore: WalletManagersStore,
userWalletsStore: UserWalletsStore,
demoConfig: DemoConfig,
configManager: ConfigManager,
): WalletManagerFacade {
return DefaultWalletManagersFacade(walletManagersStore, userWalletsStore, demoConfig, configManager)
}
}

35
app/src/main/java/com/tangem/tap/domain/extensions/Blockchain.kt
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@ -1,35 +0,0 @@
package com.tangem.tap.domain.extensions
import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.Token
import com.tangem.common.card.EllipticCurve
import java.math.BigDecimal
@Suppress("MagicNumber")
fun Blockchain.amountToCreateAccount(token: Token? = null): BigDecimal? {
return when (this) {
Blockchain.Stellar -> if (token?.symbol == NODL) BigDecimal(1.5) else BigDecimal.ONE
Blockchain.XRP -> BigDecimal(10)
else -> null
}
}
fun Blockchain.minimalAmount(): BigDecimal {
return 1.toBigDecimal().movePointLeft(decimals())
}
fun Blockchain.getPrimaryCurve(): EllipticCurve? {
return when {
getSupportedCurves().contains(EllipticCurve.Secp256k1) -> {
EllipticCurve.Secp256k1
}
getSupportedCurves().contains(EllipticCurve.Ed25519) -> {
EllipticCurve.Ed25519
}
else -> {
null
}
}
}
private const val NODL = "NODL"

129
app/src/main/java/com/tangem/tap/domain/extensions/WalletManagerFactory.kt
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@ -1,129 +0,0 @@
package com.tangem.tap.domain.extensions
import com.tangem.blockchain.common.*
import com.tangem.common.card.EllipticCurve
import com.tangem.common.extensions.hexToBytes
import com.tangem.common.extensions.toMapKey
import com.tangem.crypto.hdWallet.DerivationPath
import com.tangem.domain.common.BlockchainNetwork
import com.tangem.domain.common.TapWorkarounds.isTestCard
import com.tangem.domain.common.TapWorkarounds.useOldStyleDerivation
import com.tangem.domain.common.util.cardTypesResolver
import com.tangem.domain.models.scan.CardDTO
import com.tangem.domain.models.scan.ScanResponse
import com.tangem.tap.features.wallet.models.Currency
fun WalletManagerFactory.makeWalletManagerForApp(
scanResponse: ScanResponse,
blockchain: Blockchain,
derivationParams: DerivationParams?,
): WalletManager? {
val card = scanResponse.card
if (card.isTestCard && blockchain.getTestnetVersion() == null) return null
val supportedCurves = blockchain.getSupportedCurves()
val wallets = card.wallets.filter { wallet -> supportedCurves.contains(wallet.curve) }
val wallet = selectWallet(wallets) ?: return null
val environmentBlockchain =
if (card.isTestCard) blockchain.getTestnetVersion()!! else blockchain
val seedKey = wallet.extendedPublicKey
return when {
scanResponse.cardTypesResolver.isTangemTwins() && scanResponse.secondTwinPublicKey != null -> {
createTwinWalletManager(
walletPublicKey = wallet.publicKey,
pairPublicKey = scanResponse.secondTwinPublicKey!!.hexToBytes(),
blockchain = environmentBlockchain,
curve = wallet.curve,
)
}
scanResponse.card.isHdWalletAllowedByApp && seedKey != null && derivationParams != null -> {
val derivedKeys = scanResponse.derivedKeys[wallet.publicKey.toMapKey()]
val derivationPath = when (derivationParams) {
is DerivationParams.Default -> blockchain.derivationPath(derivationParams.style)
is DerivationParams.Custom -> derivationParams.path
}
val derivedKey = derivedKeys?.get(derivationPath)
?: return null
createWalletManager(
blockchain = environmentBlockchain,
seedKey = wallet.publicKey,
derivedKey = derivedKey,
derivation = derivationParams,
)
}
else -> {
createLegacyWalletManager(
blockchain = environmentBlockchain,
walletPublicKey = wallet.publicKey,
curve = wallet.curve,
)
}
}
}
fun WalletManagerFactory.makeWalletManagerForApp(
scanResponse: ScanResponse,
blockchainNetwork: BlockchainNetwork,
): WalletManager? {
return makeWalletManagerForApp(
scanResponse,
blockchain = blockchainNetwork.blockchain,
derivationParams = getDerivationParams(blockchainNetwork.derivationPath, scanResponse.card),
)
}
private fun getDerivationParams(derivationPath: String?, card: CardDTO): DerivationParams? {
return derivationPath?.let {
DerivationParams.Custom(
DerivationPath(it),
)
} ?: if (!card.settings.isHDWalletAllowed) {
null
} else if (card.useOldStyleDerivation) {
DerivationParams.Default(DerivationStyle.LEGACY)
} else {
DerivationParams.Default(DerivationStyle.NEW)
}
}
fun WalletManagerFactory.makeWalletManagerForApp(scanResponse: ScanResponse, currency: Currency): WalletManager? {
return makeWalletManagerForApp(
scanResponse,
blockchain = currency.blockchain,
derivationParams = getDerivationParams(currency.derivationPath, scanResponse.card),
)
}
fun WalletManagerFactory.makeWalletManagersForApp(
scanResponse: ScanResponse,
blockchains: List<Currency>,
): List<WalletManager> {
return blockchains
.filter { it.isBlockchain() }
.mapNotNull { this.makeWalletManagerForApp(scanResponse, it) }
}
fun WalletManagerFactory.makePrimaryWalletManager(scanResponse: ScanResponse): WalletManager? {
val blockchain = if (scanResponse.card.isTestCard) {
scanResponse.cardTypesResolver.getBlockchain().getTestnetVersion() ?: return null
} else {
scanResponse.cardTypesResolver.getBlockchain()
}
val derivationParams = getDerivationParams(null, scanResponse.card)
return makeWalletManagerForApp(
scanResponse = scanResponse,
blockchain = blockchain,
derivationParams = derivationParams,
)
}
private fun selectWallet(wallets: List<CardDTO.Wallet>): CardDTO.Wallet? {
return when (wallets.size) {
0 -> null
1 -> wallets[0]
else -> wallets.firstOrNull { it.curve == EllipticCurve.Secp256k1 } ?: wallets[0]
}
}

2
app/src/main/java/com/tangem/tap/domain/tasks/product/ScanProductTask.kt
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@ -20,6 +20,7 @@ import com.tangem.domain.common.TapWorkarounds.isStart2Coin
import com.tangem.domain.common.TapWorkarounds.isTangemTwins
import com.tangem.domain.common.TapWorkarounds.useOldStyleDerivation
import com.tangem.domain.common.TwinsHelper
import com.tangem.domain.common.extensions.getPrimaryCurve
import com.tangem.domain.models.scan.CardDTO
import com.tangem.domain.models.scan.ProductType
import com.tangem.domain.models.scan.ScanResponse
@ -30,7 +31,6 @@ import com.tangem.operations.derivation.DeriveMultipleWalletPublicKeysTask
import com.tangem.operations.files.ReadFilesTask
import com.tangem.operations.issuerAndUserData.ReadIssuerDataCommand
import com.tangem.tap.domain.TapSdkError
import com.tangem.tap.domain.extensions.getPrimaryCurve
import com.tangem.tap.domain.tokens.UserTokensRepository
import com.tangem.tap.preferencesStorage
import com.tangem.tap.scope

2
app/src/main/java/com/tangem/tap/domain/walletStores/repository/implementation/DefaultWalletManagersRepository.kt
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@ -9,13 +9,13 @@ import com.tangem.crypto.hdWallet.DerivationPath
import com.tangem.domain.common.BlockchainNetwork
import com.tangem.domain.common.TapWorkarounds.isTestCard
import com.tangem.domain.common.TapWorkarounds.useOldStyleDerivation
import com.tangem.domain.common.extensions.makeWalletManagerForApp
import com.tangem.domain.common.util.cardTypesResolver
import com.tangem.domain.models.scan.CardDTO
import com.tangem.domain.models.scan.ScanResponse
import com.tangem.domain.wallets.legacy.WalletManagersRepository
import com.tangem.domain.wallets.models.UserWallet
import com.tangem.domain.wallets.models.UserWalletId
import com.tangem.tap.domain.extensions.makeWalletManagerForApp
import com.tangem.tap.domain.walletStores.WalletStoresError
import com.tangem.tap.domain.walletStores.storage.WalletManagerStorage
import kotlinx.coroutines.Dispatchers

2
app/src/main/java/com/tangem/tap/domain/walletStores/repository/implementation/utils/WalletDataOperations.kt
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@ -5,7 +5,7 @@ import com.tangem.blockchain.common.BlockchainSdkError
import com.tangem.blockchain.common.Wallet
import com.tangem.blockchain.common.address.AddressType
import com.tangem.common.core.TangemError
import com.tangem.tap.domain.extensions.amountToCreateAccount
import com.tangem.domain.common.extensions.amountToCreateAccount
import com.tangem.tap.domain.getFirstToken
import com.tangem.tap.domain.model.WalletDataModel
import com.tangem.tap.features.demo.DemoHelper

2
app/src/main/java/com/tangem/tap/features/demo/DemoOnboardingNoteMiddleware.kt
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@ -1,10 +1,10 @@
package com.tangem.tap.features.demo
import com.tangem.common.extensions.guard
import com.tangem.domain.common.extensions.makePrimaryWalletManager
import com.tangem.domain.common.extensions.withMainContext
import com.tangem.domain.demo.DemoConfig
import com.tangem.domain.models.scan.ScanResponse
import com.tangem.tap.domain.extensions.makePrimaryWalletManager
import com.tangem.tap.features.onboarding.products.note.redux.OnboardingNoteAction
import com.tangem.tap.features.wallet.models.Currency
import com.tangem.tap.features.wallet.redux.ProgressState

2
app/src/main/java/com/tangem/tap/features/onboarding/products/note/redux/OnboardingNoteMiddleware.kt
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@ -4,6 +4,7 @@ import com.tangem.common.CompletionResult
import com.tangem.common.extensions.guard
import com.tangem.core.analytics.Analytics
import com.tangem.core.navigation.NavigationAction
import com.tangem.domain.common.extensions.makePrimaryWalletManager
import com.tangem.domain.common.extensions.withMainContext
import com.tangem.tap.DELAY_SDK_DIALOG_CLOSE
import com.tangem.tap.common.analytics.events.AnalyticsParam
@ -14,7 +15,6 @@ import com.tangem.tap.common.redux.AppDialog
import com.tangem.tap.common.redux.AppState
import com.tangem.tap.common.redux.global.GlobalAction
import com.tangem.tap.domain.TapError
import com.tangem.tap.domain.extensions.makePrimaryWalletManager
import com.tangem.tap.features.demo.DemoHelper
import com.tangem.tap.features.home.RUSSIA_COUNTRY_CODE
import com.tangem.tap.features.onboarding.OnboardingDialog

2
app/src/main/java/com/tangem/tap/features/onboarding/products/twins/redux/TwinCardsMiddleware.kt
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@ -6,6 +6,7 @@ import com.tangem.common.extensions.guard
import com.tangem.core.analytics.Analytics
import com.tangem.core.navigation.AppScreen
import com.tangem.core.navigation.NavigationAction
import com.tangem.domain.common.extensions.makePrimaryWalletManager
import com.tangem.domain.common.extensions.withMainContext
import com.tangem.domain.common.util.twinsIsTwinned
import com.tangem.domain.models.scan.ScanResponse
@ -19,7 +20,6 @@ import com.tangem.tap.common.redux.AppDialog
import com.tangem.tap.common.redux.AppState
import com.tangem.tap.common.redux.global.GlobalAction
import com.tangem.tap.domain.TapError
import com.tangem.tap.domain.extensions.makePrimaryWalletManager
import com.tangem.tap.domain.twins.TwinCardsManager
import com.tangem.tap.domain.userWalletList.isLockedSync
import com.tangem.tap.features.home.RUSSIA_COUNTRY_CODE

2
app/src/main/java/com/tangem/tap/features/send/redux/middlewares/SendMiddleware.kt
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@ -16,6 +16,7 @@ import com.tangem.common.services.Result
import com.tangem.core.analytics.Analytics
import com.tangem.core.navigation.NavigationAction
import com.tangem.domain.common.TapWorkarounds.isStart2Coin
import com.tangem.domain.common.extensions.minimalAmount
import com.tangem.domain.common.extensions.withMainContext
import com.tangem.domain.models.scan.CardDTO
import com.tangem.tap.*
@ -31,7 +32,6 @@ import com.tangem.tap.common.redux.global.GlobalAction
import com.tangem.tap.domain.TangemSigner
import com.tangem.tap.domain.TapError
import com.tangem.tap.domain.configurable.warningMessage.WarningMessage
import com.tangem.tap.domain.extensions.minimalAmount
import com.tangem.tap.features.demo.DemoTransactionSender
import com.tangem.tap.features.demo.isDemoCard
import com.tangem.tap.features.send.redux.*