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.../app/src/androidTest/java/com/trustwallet/core/app/blockchains/bitcoin/TestBitcoinPsbt.kt
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| package com.trustwallet.core.app.blockchains.bitcoin | ||
|
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| import com.google.protobuf.ByteString | ||
| import com.trustwallet.core.app.utils.Numeric | ||
| import com.trustwallet.core.app.utils.toHex | ||
| import com.trustwallet.core.app.utils.toHexBytes | ||
| import com.trustwallet.core.app.utils.toHexBytesInByteString | ||
| import org.junit.Assert.assertEquals | ||
| import org.junit.Test | ||
| import wallet.core.jni.BitcoinPsbt | ||
| import wallet.core.jni.BitcoinScript | ||
| import wallet.core.jni.BitcoinSigHashType | ||
| import wallet.core.jni.CoinType | ||
| import wallet.core.jni.CoinType.BITCOIN | ||
| import wallet.core.jni.Hash | ||
| import wallet.core.jni.PrivateKey | ||
| import wallet.core.jni.PublicKey | ||
| import wallet.core.jni.PublicKeyType | ||
| import wallet.core.jni.proto.Bitcoin | ||
| import wallet.core.jni.proto.Bitcoin.SigningOutput | ||
| import wallet.core.jni.proto.BitcoinV2 | ||
| import wallet.core.jni.proto.Common.SigningError | ||
|
|
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| class TestBitcoinPsbt { | ||
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|
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| init { | ||
| System.loadLibrary("TrustWalletCore") | ||
| } | ||
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| @Test | ||
| fun testSignThorSwap() { | ||
| // Successfully broadcasted tx: https://mempool.space/tx/634a416e82ac710166725f6a4090ac7b5db69687e86b2d2e38dcb3d91c956c32 | ||
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| val privateKey = "f00ffbe44c5c2838c13d2778854ac66b75e04eb6054f0241989e223223ad5e55".toHexBytesInByteString() | ||
| val psbt = "70736274ff0100bc0200000001147010db5fbcf619067c1090fec65c131443fbc80fb4aaeebe940e44206098c60000000000ffffffff0360ea000000000000160014f22a703617035ef7f490743d50f26ae08c30d0a70000000000000000426a403d3a474149412e41544f4d3a636f736d6f7331737377797a666d743675396a373437773537753438746778646575393573757a666c6d7175753a303a743a35303e12000000000000160014b139199ec796f36fc42e637f42da8e3e6720aa9d000000000001011f6603010000000000160014b139199ec796f36fc42e637f42da8e3e6720aa9d00000000".toHexBytesInByteString() | ||
|
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| val input = BitcoinV2.PsbtSigningInput.newBuilder() | ||
| .setPsbt(psbt) | ||
| .addPrivateKeys(privateKey) | ||
| .build() | ||
|
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| val outputData = BitcoinPsbt.sign(input.toByteArray(), BITCOIN) | ||
| val output = BitcoinV2.PsbtSigningOutput.parseFrom(outputData) | ||
|
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| assertEquals(output.error, SigningError.OK) | ||
| assertEquals( | ||
| output.psbt.toByteArray().toHex(), | ||
| "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" | ||
| ) | ||
| assertEquals( | ||
| output.encoded.toByteArray().toHex(), | ||
| "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" | ||
| ) | ||
| assertEquals( | ||
| output.txid.toByteArray().toHex(), | ||
| "0x634a416e82ac710166725f6a4090ac7b5db69687e86b2d2e38dcb3d91c956c32" | ||
| ) | ||
| } | ||
|
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| @Test | ||
| fun testPlanThorSwap() { | ||
| // Successfully broadcasted tx: https://mempool.space/tx/634a416e82ac710166725f6a4090ac7b5db69687e86b2d2e38dcb3d91c956c32 | ||
|
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| val privateKey = PrivateKey("f00ffbe44c5c2838c13d2778854ac66b75e04eb6054f0241989e223223ad5e55".toHexBytes()) | ||
| val publicKey = privateKey.getPublicKeySecp256k1(true) | ||
| val psbt = "70736274ff0100bc0200000001147010db5fbcf619067c1090fec65c131443fbc80fb4aaeebe940e44206098c60000000000ffffffff0360ea000000000000160014f22a703617035ef7f490743d50f26ae08c30d0a70000000000000000426a403d3a474149412e41544f4d3a636f736d6f7331737377797a666d743675396a373437773537753438746778646575393573757a666c6d7175753a303a743a35303e12000000000000160014b139199ec796f36fc42e637f42da8e3e6720aa9d000000000001011f6603010000000000160014b139199ec796f36fc42e637f42da8e3e6720aa9d00000000".toHexBytesInByteString() | ||
|
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| val input = BitcoinV2.PsbtSigningInput.newBuilder() | ||
| .setPsbt(psbt) | ||
| .addPublicKeys(ByteString.copyFrom(publicKey.data())) | ||
| .build() | ||
|
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| val outputData = BitcoinPsbt.plan(input.toByteArray(), BITCOIN) | ||
| val output = BitcoinV2.TransactionPlan.parseFrom(outputData) | ||
|
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| assertEquals(output.error, SigningError.OK) | ||
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| assertEquals(output.getInputs(0).receiverAddress, "bc1qkyu3n8k8jmekl3pwvdl59k5w8enjp25akz2r3z") | ||
| assertEquals(output.getInputs(0).value, 66_406) | ||
|
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| // Vault transfer | ||
| assertEquals(output.getOutputs(0).toAddress, "bc1q7g48qdshqd000aysws74pun2uzxrp598gcfum0") | ||
| assertEquals(output.getOutputs(0).value, 60_000) | ||
|
|
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| // OP_RETURN | ||
| assertEquals( | ||
| output.getOutputs(1).customScriptPubkey.toByteArray().toHex(), | ||
| "0x6a403d3a474149412e41544f4d3a636f736d6f7331737377797a666d743675396a373437773537753438746778646575393573757a666c6d7175753a303a743a3530" | ||
| ) | ||
| assertEquals(output.getOutputs(1).value, 0) | ||
|
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| // Change output | ||
| assertEquals(output.getOutputs(2).toAddress, "bc1qkyu3n8k8jmekl3pwvdl59k5w8enjp25akz2r3z") | ||
| assertEquals(output.getOutputs(2).value, 4_670) | ||
|
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| assertEquals(output.feeEstimate, 1736) | ||
| // Please note that `change` in PSBT planning is always 0. | ||
| // That's because we aren't able to determine which output is an actual change from PSBT. | ||
| assertEquals(output.change, 0) | ||
| } | ||
| } |
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