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Updated on 2026-08-14

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Tangem 2025-09-17 11:39:17 +04:00
parent 9bd372d0af
commit 5ec38a0d61
23 changed files with 424 additions and 162 deletions
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52
app/src/main/java/com/tangem/tap/data/DefaultTangemPayStorage.kt
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@ -1,15 +1,20 @@
package com.tangem.tap.data
import android.content.Context
import com.squareup.moshi.Moshi
import com.squareup.moshi.kotlin.reflect.KotlinJsonAdapterFactory
import com.tangem.datasource.local.visa.TangemPayStorage
import com.tangem.domain.visa.model.VisaAuthTokens
import com.tangem.sdk.storage.AndroidSecureStorageV2
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import dagger.hilt.android.qualifiers.ApplicationContext
import kotlinx.coroutines.withContext
import javax.inject.Inject
import javax.inject.Singleton
import kotlin.text.encodeToByteArray
private const val DEFAULT_KEY = "tangem_pay_default_key"
private const val DEFAULT_CUSTOMER_WALLET_ADDRESS_KEY = "tangem_pay_default_customer_wallet_address_key"
@Singleton
internal class DefaultTangemPayStorage @Inject constructor(
@ -24,16 +29,49 @@ internal class DefaultTangemPayStorage @Inject constructor(
name = "tangem_pay_storage",
)
}
override suspend fun store(authHeader: String) = withContext(dispatcherProvider.io) {
secureStorage.store(authHeader.encodeToByteArray(throwOnInvalidSequence = true), DEFAULT_KEY)
private val moshi by lazy {
Moshi.Builder()
.add(KotlinJsonAdapterFactory())
.build()
}
override suspend fun get(): String? = withContext(dispatcherProvider.io) {
secureStorage.get(DEFAULT_KEY)?.decodeToString(throwOnInvalidSequence = true)
private val tokensAdapter by lazy { moshi.adapter(VisaAuthTokens::class.java) }
override suspend fun storeAuthTokens(customerWalletAddress: String, tokens: VisaAuthTokens) =
withContext(dispatcherProvider.io) {
val json = tokensAdapter.toJson(tokens)
secureStorage.store(
json.encodeToByteArray(throwOnInvalidSequence = true),
createKey(customerWalletAddress),
)
}
override suspend fun getAuthTokens(customerWalletAddress: String): VisaAuthTokens? =
withContext(dispatcherProvider.io) {
secureStorage.get(createKey(customerWalletAddress))
?.decodeToString(throwOnInvalidSequence = true)
?.let(tokensAdapter::fromJson)
}
/**
* Store the only customer wallet address, since for the f&f user can issue only one card tied to one address
*/
override suspend fun storeCustomerWalletAddress(customerWalletAddress: String) =
withContext(dispatcherProvider.io) {
secureStorage.store(
customerWalletAddress.encodeToByteArray(throwOnInvalidSequence = true),
DEFAULT_CUSTOMER_WALLET_ADDRESS_KEY,
)
}
override suspend fun getCustomerWalletAddress(): String? = withContext(dispatcherProvider.io) {
secureStorage.get(DEFAULT_CUSTOMER_WALLET_ADDRESS_KEY)?.decodeToString(throwOnInvalidSequence = true)
}
override suspend fun clear() = withContext(dispatcherProvider.io) {
secureStorage.delete(DEFAULT_KEY)
override suspend fun clear(customerWalletAddress: String) = withContext(dispatcherProvider.io) {
secureStorage.delete(createKey(customerWalletAddress))
}
private fun createKey(cardId: String): String = "${DEFAULT_KEY}_$cardId"
}