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Updated on 2026-08-14

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This commit is contained in:
Tangem 2022-10-17 20:02:36 +05:00
parent d0c4d92a8c
commit 5fea60f2a2
83 changed files with 2801 additions and 775 deletions
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2
app/src/main/java/com/tangem/tap/domain/extensions/Card.kt
View file

@ -24,7 +24,7 @@ val Card.isWalletDataSupported: Boolean
val Card.isMultiwalletAllowed: Boolean
get() {
return !isTangemTwin() && !isStart2Coin && !isTangemNote() && !isSaltPay
return !isTangemTwin() && !isStart2Coin && !isTangemNote && !isSaltPay
&& (firmwareVersion >= FirmwareVersion.MultiWalletAvailable ||
getSingleWallet()?.curve == EllipticCurve.Secp256k1)
}

43
app/src/main/java/com/tangem/tap/domain/extensions/WalletManagerFactory.kt
View file

@ -1,16 +1,20 @@
package com.tangem.tap.domain.extensions
import com.tangem.blockchain.blockchains.ethereum.EthereumWalletManager
import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.DerivationParams
import com.tangem.blockchain.common.DerivationStyle
import com.tangem.blockchain.common.Wallet
import com.tangem.blockchain.common.WalletManager
import com.tangem.blockchain.common.WalletManagerFactory
import com.tangem.common.card.Card
import com.tangem.common.card.CardWallet
import com.tangem.common.card.EllipticCurve
import com.tangem.common.extensions.guard
import com.tangem.common.extensions.hexToBytes
import com.tangem.common.extensions.toMapKey
import com.tangem.common.hdWallet.DerivationPath
import com.tangem.domain.common.SaltPayWorkaround
import com.tangem.domain.common.ScanResponse
import com.tangem.domain.common.TapWorkarounds.isTestCard
import com.tangem.domain.common.TapWorkarounds.useOldStyleDerivation
@ -20,7 +24,7 @@ import com.tangem.tap.features.wallet.models.Currency
fun WalletManagerFactory.makeWalletManagerForApp(
scanResponse: ScanResponse,
blockchain: Blockchain,
derivationParams: DerivationParams?
derivationParams: DerivationParams?,
): WalletManager? {
val card = scanResponse.card
if (card.isTestCard && blockchain.getTestnetVersion() == null) return null
@ -62,26 +66,26 @@ fun WalletManagerFactory.makeWalletManagerForApp(
makeWalletManager(
blockchain = environmentBlockchain,
walletPublicKey = wallet.publicKey,
curve = wallet.curve
curve = wallet.curve,
)
}
}
}
fun WalletManagerFactory.makeWalletManagerForApp(
scanResponse: ScanResponse, blockchainNetwork: BlockchainNetwork
scanResponse: ScanResponse, blockchainNetwork: BlockchainNetwork,
): WalletManager? {
return makeWalletManagerForApp(
scanResponse,
blockchain = blockchainNetwork.blockchain,
derivationParams = getDerivationParams(blockchainNetwork.derivationPath, scanResponse.card)
derivationParams = getDerivationParams(blockchainNetwork.derivationPath, scanResponse.card),
)
}
private fun getDerivationParams(derivationPath: String?, card: Card): DerivationParams? {
return derivationPath?.let {
DerivationParams.Custom(
DerivationPath(it)
DerivationPath(it),
)
} ?: if (!card.settings.isHDWalletAllowed) {
null
@ -93,17 +97,19 @@ private fun getDerivationParams(derivationPath: String?, card: Card): Derivation
}
fun WalletManagerFactory.makeWalletManagerForApp(
scanResponse: ScanResponse, currency: Currency
scanResponse: ScanResponse,
currency: Currency,
): WalletManager? {
return makeWalletManagerForApp(
scanResponse,
blockchain = currency.blockchain,
derivationParams = getDerivationParams(currency.derivationPath, scanResponse.card)
derivationParams = getDerivationParams(currency.derivationPath, scanResponse.card),
)
}
fun WalletManagerFactory.makeWalletManagersForApp(
scanResponse: ScanResponse, blockchains: List<Currency>,
scanResponse: ScanResponse,
blockchains: List<Currency>,
): List<WalletManager> {
return blockchains
.filter { it.isBlockchain() }
@ -122,7 +128,7 @@ fun WalletManagerFactory.makePrimaryWalletManager(
return makeWalletManagerForApp(
scanResponse = scanResponse,
blockchain = blockchain,
derivationParams = derivationParams
derivationParams = derivationParams,
)
}
@ -132,4 +138,23 @@ private fun selectWallet(wallets: List<CardWallet>): CardWallet? {
1 -> wallets[0]
else -> wallets.firstOrNull { it.curve == EllipticCurve.Secp256k1 } ?: wallets[0]
}
}
fun WalletManagerFactory.makeSaltPayWalletManager(
scanResponse: ScanResponse,
): EthereumWalletManager {
val blockchain = scanResponse.getBlockchain()
if (blockchain != Blockchain.SaltPay && blockchain != Blockchain.SaltPayTestnet)
throw IllegalArgumentException()
val token = SaltPayWorkaround.tokenFrom(blockchain)
val cardWallet = scanResponse.card.wallets.firstOrNull().guard {
throw NullPointerException("SaltPay card must have one wallet at least")
}
return makeWalletManager(
blockchain = blockchain,
publicKey = Wallet.PublicKey(cardWallet.publicKey, null, null),
tokens = listOf(token),
) as EthereumWalletManager
}