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Updated on 2026-08-14

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Tangem 2024-06-05 19:54:14 +08:00
parent 84f5d99917
commit 1d8522dca6
5 changed files with 102 additions and 10 deletions
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31
libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/loader/BlockchainProvidersResponseLoader.kt
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@ -1,10 +1,12 @@
package com.tangem.blockchainsdk.loader
import androidx.core.util.PatternsCompat
import com.google.firebase.crashlytics.FirebaseCrashlytics
import com.tangem.blockchainsdk.BlockchainProvidersResponse
import com.tangem.datasource.api.common.AuthProvider
import com.tangem.datasource.api.tangemTech.TangemTechServiceApi
import com.tangem.datasource.asset.loader.AssetLoader
import com.tangem.datasource.config.models.ProviderModel
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import com.tangem.utils.coroutines.runCatching
import timber.log.Timber
@ -68,7 +70,15 @@ internal class BlockchainProvidersResponseLoader @Inject constructor(
*
* local + remote // { a = 1, e = 4, f = 5, b = 2, c = 3 }
*/
val result = local + remote.filterValues { it.isNotEmpty() }
val remoteWithoutInvalidProviders = remote
.mapValues {
it.value
.filterUnsupportedProviders()
.filterInvalidProviders()
}
.filterValues { it.isNotEmpty() }
val result = local + remoteWithoutInvalidProviders
if (result != remote) {
val missingBlockchains = result.keys - remote.keys
@ -80,6 +90,23 @@ internal class BlockchainProvidersResponseLoader @Inject constructor(
return result
}
private fun List<ProviderModel>.filterUnsupportedProviders() = filter { it !is ProviderModel.UnsupportedType }
private fun List<ProviderModel>.filterInvalidProviders() = mapNotNull { provider ->
if (provider is ProviderModel.Public) {
if (isValidUrl(provider.url)) provider else null
} else {
provider
}
}
private fun isValidUrl(url: String): Boolean {
val forbiddenScheme = forbiddenSchemes.firstOrNull { url.startsWith(prefix = it) }
val inputUrl = if (forbiddenScheme != null) url.substringAfter(forbiddenScheme) else url
return PatternsCompat.WEB_URL.matcher(inputUrl).matches()
}
private fun recordException(missingBlockchains: Set<String>) {
val exception = IllegalStateException(
"Remote config does not contain required blockchains or providers information: " +
@ -93,5 +120,7 @@ internal class BlockchainProvidersResponseLoader @Inject constructor(
private companion object {
const val PROVIDER_TYPES_FILE_NAME = "tangem-app-config/providers_order"
val forbiddenSchemes = listOf("wss://")
}
}