Bump java-stellar-sdk to 1.0.0-rc0.

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ coroutines = "1.6.4"
 google-gson = "2.8.9"
 hoplite = "2.7.0"
 jjwt = "0.12.5"
-java-stellar-sdk = "0.43.2"
+java-stellar-sdk = "1.0.0-beta1"
 dokka = "1.6.10"
 kotlin = "1.8.20"
 kotlinx-json = "1.5.0"

wallet-sdk/build.gradle.kts

@@ -28,7 +28,13 @@ configurations {
 
 dependencies {
   api(libs.coroutines.core)
-  api(libs.java.stellar.sdk)
+  api(libs.java.stellar.sdk) {
+    // The Java SDK uses version bcprov-jdk18on 1.78.1, but I think there are some issues with this version,
+    // so we had to exclude this dependency; the problem also appears in 1.79.
+    // https://github.com/bcgit/bc-java/issues/1621
+    // Maybe I should downgrade the version to 1.77 in the final release.
+    exclude(group = "org.bouncycastle", module = "bcprov-jdk18on")
+  }
   api(libs.kotlin.datetime)
   api(libs.bundles.ktor.client)
   implementation(libs.kotlin.serialization.json)

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/anchor/Anchor.kt

@@ -4,7 +4,7 @@ package org.stellar.walletsdk.anchor
 
 import io.ktor.client.*
 import io.ktor.http.*
-import org.stellar.sdk.*
+import org.stellar.sdk.Network
 import org.stellar.walletsdk.*
 import org.stellar.walletsdk.auth.AuthToken
 import org.stellar.walletsdk.auth.Sep10

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/asset/AssetId.kt

@@ -4,7 +4,6 @@ import mu.KotlinLogging
 import org.stellar.sdk.Asset
 import org.stellar.sdk.AssetTypeCreditAlphaNum
 import org.stellar.sdk.AssetTypeNative
-import org.stellar.sdk.AssetTypePoolShare
 
 val log = KotlinLogging.logger {}
 
@@ -51,9 +50,6 @@ fun Asset.toAssetId(): StellarAssetId =
     is AssetTypeCreditAlphaNum -> {
       IssuedAssetId(this.code, this.issuer)
     }
-    is AssetTypePoolShare -> {
-      throw UnsupportedOperationException("Unsupported asset type")
-    }
     else -> {
       throw UnsupportedOperationException("Unknown asset type")
     }

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/exception/StellarExceptions.kt

@@ -2,7 +2,7 @@ package org.stellar.walletsdk.exception
 
 import java.math.BigDecimal
 import org.stellar.sdk.AbstractTransaction
-import org.stellar.sdk.responses.SubmitTransactionResponse
+import org.stellar.sdk.exception.BadRequestException
 
 sealed class StellarException : WalletException {
   constructor(message: String) : super(message)
@@ -21,23 +21,25 @@ class AccountNotEnoughBalanceException(
   )
 
 class TransactionSubmitFailedException(
-  val response: SubmitTransactionResponse,
+  val exception: BadRequestException,
   val transaction: AbstractTransaction
 ) :
   StellarException(
-    "Submit transaction failed with code ${response.resultCode ?: "<unknown>"}" +
-      ".${response.operationsResultCodes ?. run { " Operation result codes: $this" } ?: ""}" +
+    "Submit transaction failed with code ${exception.resultCode ?: "<unknown>"}" +
+      ".${exception.operationsResultCodes ?. run { " Operation result codes: $this" } ?: ""}" +
       " Transaction XDR: ${transaction.toEnvelopeXdrBase64()}"
   ) {
-  val transactionResultCode = response.resultCode
-  val operationsResultCodes = response.operationsResultCodes
+  val transactionResultCode = exception.resultCode
+  val operationsResultCodes = exception.operationsResultCodes
 }
 
-private val SubmitTransactionResponse.resultCode: String?
-  get() = this.extras?.resultCodes?.transactionResultCode
+private val BadRequestException.resultCode: String?
+  get() = this.problem?.extras?.resultCodes?.transactionResultCode
 
-private val SubmitTransactionResponse.operationsResultCodes: List<String>?
+private val BadRequestException.operationsResultCodes: List<String>?
   get() =
-    this.extras?.resultCodes?.operationsResultCodes?.run { if (this.isEmpty()) null else this }
+    this.problem?.extras?.resultCodes?.operationsResultCodes?.run {
+      if (this.isEmpty()) null else this
+    }
 
 class OperationsLimitExceededException : StellarException("Maximum limit is 200 operations")

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/exception/WalletException.kt

@@ -1,7 +1,7 @@
 package org.stellar.walletsdk.exception
 
 import kotlinx.serialization.Serializable
-import org.stellar.sdk.requests.ErrorResponse
+import org.stellar.sdk.exception.NetworkException
 
 @Serializable data class AnchorErrorResponse(val error: String)
 
@@ -12,7 +12,7 @@ sealed class WalletException : Exception {
 
 class AnchorRequestException(message: String, cause: Exception) : WalletException(message, cause)
 
-class HorizonRequestFailedException(val response: ErrorResponse) :
+class HorizonRequestFailedException(val response: NetworkException) :
   WalletException(response.body ?: response.message ?: "Horizon request failed") {
-  val errorCode = response.code
+  val errorCode: Int? = response.code
 }

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/extension/Account.kt

@@ -33,8 +33,7 @@ fun AccountResponse.reservedBalance(): String {
   val numSponsoring = numSponsoring.toBigDecimal()
   val numSponsored = numSponsored.toBigDecimal()
 
-  val sellingLiabilities =
-    balances.find { it.assetType == "native" }?.sellingLiabilities?.get() ?: "0"
+  val sellingLiabilities = balances.find { it.assetType == "native" }?.sellingLiabilities ?: "0"
 
   //  (2 + numSubEntries + numSponsoring - numSponsored) * baseReserve + liabilities.selling
   return BigDecimal(BASE_RESERVE_MIN_COUNT)

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/extension/Server.kt

@@ -1,7 +1,7 @@
 package org.stellar.walletsdk.extension
 
 import org.stellar.sdk.Server
-import org.stellar.sdk.requests.ErrorResponse
+import org.stellar.sdk.exception.NetworkException
 import org.stellar.sdk.responses.AccountResponse
 import org.stellar.sdk.responses.operations.OperationResponse
 import org.stellar.walletsdk.*
@@ -12,7 +12,7 @@ import org.stellar.walletsdk.exception.OperationsLimitExceededException
 private fun <T> safeHorizonCall(body: () -> T): T {
   try {
     return body()
-  } catch (e: ErrorResponse) {
+  } catch (e: NetworkException) {
     throw HorizonRequestFailedException(e)
   } catch (e: Exception) {
     throw e

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/horizon/Stellar.kt

@@ -4,7 +4,8 @@ import java.time.Duration
 import kotlin.math.min
 import mu.KotlinLogging
 import org.stellar.sdk.*
-import org.stellar.sdk.responses.SubmitTransactionTimeoutResponseException
+import org.stellar.sdk.exception.BadRequestException
+import org.stellar.sdk.exception.RequestTimeoutException
 import org.stellar.walletsdk.Config
 import org.stellar.walletsdk.StellarConfiguration
 import org.stellar.walletsdk.anchor.MemoType
@@ -87,10 +88,11 @@ internal constructor(
     transaction: Transaction,
     baseFee: ULong? = null
   ): FeeBumpTransaction {
-    return FeeBumpTransaction.Builder(transaction)
-      .setBaseFee((baseFee ?: cfg.stellar.baseFee).toLong())
-      .setFeeAccount(feeAddress.address)
-      .build()
+    return FeeBumpTransaction.createWithBaseFee(
+      feeAddress.address,
+      (baseFee ?: cfg.stellar.baseFee).toLong(),
+      transaction
+    )
   }
 
   /**
@@ -113,35 +115,26 @@ internal constructor(
               "${signedTransaction.operations.size}, signatureCount = ${signedTransaction
                     .signatures.size}"
           }
-
           val response = server.submitTransaction(signedTransaction)
-
-          if (!response.isSuccess) {
-            throw TransactionSubmitFailedException(response, signedTransaction)
-          }
-
           log.debug { "Transaction submitted with hash ${response.hash}" }
         }
         is FeeBumpTransaction -> {
           log.debug {
-            "Submit fee bump transaction. Source account :${signedTransaction.feeAccount}. Inner transaction hash: " +
+            "Submit fee bump transaction. Source account :${signedTransaction.feeSource}. Inner transaction hash: " +
               "${signedTransaction.innerTransaction.hashHex()}."
           }
-
           val response = server.submitTransaction(signedTransaction)
-
-          if (!response.isSuccess) {
-            throw TransactionSubmitFailedException(response, signedTransaction)
-          }
-
           log.debug { "Transaction submitted with hash ${response.hash}" }
         }
         else -> error("Unknown transaction type")
       }
-    } catch (e: SubmitTransactionTimeoutResponseException) {
+    } catch (e: BadRequestException) {
+      throw TransactionSubmitFailedException(e, signedTransaction)
+    } catch (e: RequestTimeoutException) {
       log.info { "Transaction ${signedTransaction.hashHex()} timed out. Resubmitting..." }
       return submitTransaction(signedTransaction)
     }
+    // Other exceptions are not caught and are propagated
   }
 
   /**

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/horizon/transaction/CommonTransactionBuilder.kt

@@ -1,7 +1,9 @@
 package org.stellar.walletsdk.horizon.transaction
 
+import java.math.BigDecimal
 import mu.KotlinLogging
 import org.stellar.sdk.*
+import org.stellar.sdk.operations.*
 import org.stellar.walletsdk.DECIMAL_POINT_PRECISION
 import org.stellar.walletsdk.asset.IssuedAssetId
 import org.stellar.walletsdk.exception.HorizonRequestFailedException
@@ -37,9 +39,10 @@ abstract class CommonTransactionBuilder<T>(protected val sourceAddress: String)
 
     val signer = Signer.ed25519PublicKey(signerAddress.keyPair)
 
-    SetOptionsOperation.Builder()
-      .setSourceAccount(sourceAddress)
-      .setSigner(signer, signerWeight)
+    SetOptionsOperation.builder()
+      .sourceAccount(sourceAddress)
+      .signer(signer)
+      .signerWeight(signerWeight)
       .build()
   }
 
@@ -70,7 +73,7 @@ abstract class CommonTransactionBuilder<T>(protected val sourceAddress: String)
   fun lockAccountMasterKey() = building {
     log.debug { "Lock master key tx: accountAddress = $sourceAddress" }
 
-    SetOptionsOperation.Builder().setSourceAccount(sourceAddress).setMasterKeyWeight(0).build()
+    SetOptionsOperation.builder().sourceAccount(sourceAddress).masterKeyWeight(0).build()
   }
 
   /**
@@ -91,9 +94,13 @@ abstract class CommonTransactionBuilder<T>(protected val sourceAddress: String)
         "asset=$asset, trustLimit = $trustLimit"
     }
 
-    val stellarAsset = ChangeTrustAsset.createNonNativeAsset(asset.code, asset.issuer)
+    val stellarAsset = ChangeTrustAsset(Asset.createNonNativeAsset(asset.code, asset.issuer))
 
-    ChangeTrustOperation.Builder(stellarAsset, trustLimit).setSourceAccount(sourceAddress).build()
+    ChangeTrustOperation.builder()
+      .asset(stellarAsset)
+      .limit(BigDecimal(trustLimit))
+      .sourceAccount(sourceAddress)
+      .build()
   }
 
   /**
@@ -108,11 +115,11 @@ abstract class CommonTransactionBuilder<T>(protected val sourceAddress: String)
   }
 
   fun setThreshold(low: Int, medium: Int, high: Int) = building {
-    SetOptionsOperation.Builder()
-      .setSourceAccount(sourceAddress)
-      .setLowThreshold(low)
-      .setMediumThreshold(medium)
-      .setHighThreshold(high)
+    SetOptionsOperation.builder()
+      .sourceAccount(sourceAddress)
+      .lowThreshold(low)
+      .mediumThreshold(medium)
+      .highThreshold(high)
       .build()
   }
 
@@ -126,8 +133,10 @@ abstract class CommonTransactionBuilder<T>(protected val sourceAddress: String)
         "startBalance = $startingBalance"
     }
 
-    return CreateAccountOperation.Builder(newAccount.address, startingBalance.toString())
-      .setSourceAccount(sourceAddress)
+    return CreateAccountOperation.builder()
+      .destination(newAccount.address)
+      .startingBalance(BigDecimal(startingBalance.toString()))
+      .sourceAccount(sourceAddress)
       .build()
   }
 }

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/horizon/transaction/SponsoringBuilder.kt

@@ -1,6 +1,6 @@
 package org.stellar.walletsdk.horizon.transaction
 
-import org.stellar.sdk.*
+import org.stellar.sdk.operations.*
 import org.stellar.walletsdk.horizon.AccountKeyPair
 
 class SponsoringBuilder
@@ -26,12 +26,15 @@ internal constructor(
     }
 
   private fun startSponsoring(address: String) = building {
-    BeginSponsoringFutureReservesOperation.Builder(address)
-      .setSourceAccount(sponsorAccount.address)
+    BeginSponsoringFutureReservesOperation.builder()
+      .sponsoredId(address)
+      .sourceAccount(sponsorAccount.address)
       .build()
   }
 
-  internal fun stopSponsoring() = building { EndSponsoringFutureReservesOperation(sourceAddress) }
+  internal fun stopSponsoring() = building {
+    EndSponsoringFutureReservesOperation.builder().sourceAccount(sourceAddress).build()
+  }
 
   /**
    * Adds operation to this builder

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/horizon/transaction/TransactionBuilder.kt

@@ -1,7 +1,13 @@
 package org.stellar.walletsdk.horizon.transaction
 
-import org.stellar.sdk.*
+import java.math.BigDecimal
+import org.stellar.sdk.Network
+import org.stellar.sdk.TimeBounds
+import org.stellar.sdk.Transaction
 import org.stellar.sdk.TransactionBuilder as SdkBuilder
+import org.stellar.sdk.TransactionPreconditions
+import org.stellar.sdk.operations.Operation
+import org.stellar.sdk.operations.PaymentOperation
 import org.stellar.sdk.responses.AccountResponse
 import org.stellar.walletsdk.Config
 import org.stellar.walletsdk.anchor.MemoType
@@ -100,7 +106,11 @@ internal constructor(
    * @return formed transfer transaction
    */
   fun transfer(destinationAddress: String, assetId: StellarAssetId, amount: String) = building {
-    PaymentOperation.Builder(destinationAddress, assetId.toAsset(), amount).build()
+    PaymentOperation.builder()
+      .destination(destinationAddress)
+      .asset(assetId.toAsset())
+      .amount(BigDecimal(amount))
+      .build()
   }
 
   /**

wallet-sdk/src/main/kotlin/org/stellar/walletsdk/recovery/Recovery.kt

@@ -2,7 +2,8 @@ package org.stellar.walletsdk.recovery
 
 import io.ktor.client.*
 import mu.KotlinLogging
-import org.stellar.sdk.*
+import org.stellar.sdk.KeyPair
+import org.stellar.sdk.Transaction
 import org.stellar.sdk.xdr.DecoratedSignature
 import org.stellar.sdk.xdr.Signature
 import org.stellar.walletsdk.AccountThreshold

wallet-sdk/src/test/kotlin/org/stellar/walletsdk/ConstantTest.kt

@@ -1,7 +1,8 @@
 package org.stellar.walletsdk
 
-import org.stellar.sdk.ClaimClaimableBalanceOperation
-import org.stellar.sdk.CreateAccountOperation
+import java.math.BigDecimal
+import org.stellar.sdk.operations.ClaimClaimableBalanceOperation
+import org.stellar.sdk.operations.CreateAccountOperation
 import org.stellar.walletsdk.asset.IssuedAssetId
 import org.stellar.walletsdk.horizon.SigningKeyPair
 import org.stellar.walletsdk.horizon.toPublicKeyPair
@@ -32,14 +33,15 @@ const val ANCHOR_SERVICE_URL = "https://testanchor.stellar.org/sep24"
 const val ANCHOR_HOME_DOMAIN = "testanchor.stellar.org"
 
 val OP_CREATE_ACCOUNT: CreateAccountOperation =
-  CreateAccountOperation.Builder(ADDRESS_ACTIVE.address, "1")
-    .setSourceAccount(ADDRESS_INACTIVE.address)
+  CreateAccountOperation.builder()
+    .destination(ADDRESS_ACTIVE.address)
+    .startingBalance(BigDecimal("1"))
+    .sourceAccount(ADDRESS_INACTIVE.address)
     .build()
 val OP_CLAIM_CLAIMABLE_BALANCE: ClaimClaimableBalanceOperation =
-  ClaimClaimableBalanceOperation.Builder(
-      "000000009c05cd4bfc4db9774d0895be09929b199c0b7625d963e6203e0cdc0c6bb3bbae"
-    )
-    .setSourceAccount(ADDRESS_ACTIVE.address)
+  ClaimClaimableBalanceOperation.builder()
+    .balanceId("000000009c05cd4bfc4db9774d0895be09929b199c0b7625d963e6203e0cdc0c6bb3bbae")
+    .sourceAccount(ADDRESS_ACTIVE.address)
     .build()
 
 // Source account GAMQTINWD3YPP3GLTQZ4M6FKCCSRGROQLIIRVECIFC6VEGL5F64CND22