diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png index 898f3ed59ac..bd62722cf3b 100644 Binary files a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png index dffca3601eb..82174f14f8a 100644 Binary files a/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png and b/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png differ diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png index 64ba76f75e9..3bf0d789379 100644 Binary files a/android/app/src/main/res/mipmap-mdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png differ diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher_round.png 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a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png and b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png differ diff --git a/coins.json b/coins.json index a5a3c759d8e..f524b588ffd 100644 --- a/coins.json +++ b/coins.json @@ -100,6 +100,34 @@ "clientDocs": "https://github.com/trezor/blockbook/blob/master/docs/api.md" } }, + { + "id": "bitcoingold", + "name": "Bitcoin Gold", + "symbol": "BTG", + "decimals": 8, + "blockchain": "Bitcoin", + "derivationPath": "m/84'/156'/0'/0/0", + "curve": "secp256k1", + "publicKeyType": "secp256k1", + "p2pkhPrefix": 38, + "p2shPrefix": 23, + "hrp": "btg", + "publicKeyHasher": "sha256ripemd", + "base58Hasher": "sha256d", + "xpub": "zpub", + "xprv": "zprv", + "explorer": { + "url": "https://explorer.bitcoingold.org/insight", + "txPath": "/tx/", + "accountPath": "/address/" + }, + "info": { + "url": "https://bitcoingold.org", + "client": "https://github.com/trezor/blockbook", + "clientPublic": "", + "clientDocs": "https://github.com/trezor/blockbook/blob/master/docs/api.md" + } + }, { "id": "callisto", "name": "Callisto", diff --git a/docs/banner.png b/docs/banner.png index 6669c2918dd..5e23bc01040 100644 Binary files a/docs/banner.png and b/docs/banner.png differ diff --git a/docs/coins.md b/docs/coins.md index 2fae8caf2e8..9c3b68dccdd 100644 --- a/docs/coins.md +++ b/docs/coins.md @@ -22,6 +22,7 @@ This list is generated from [./coins.json](../coins.json) | 144 | XRP | XRP | | | | 145 | Bitcoin Cash | BCH | | | | 148 | Stellar | XLM | | | +| 156 | Bitcoin Gold | BTG | | | | 165 | Nano | NANO | | | | 175 | Ravencoin | RVN | | | | 178 | POA Network | POA | | | diff --git a/docs/wallet-core.png b/docs/wallet-core.png index 105ba5c9185..9382be8654c 100644 Binary files a/docs/wallet-core.png and b/docs/wallet-core.png differ diff --git a/include/TrustWalletCore/TWCoinType.h b/include/TrustWalletCore/TWCoinType.h index 0c2a152cec0..1e5e7ed053f 100644 --- a/include/TrustWalletCore/TWCoinType.h +++ b/include/TrustWalletCore/TWCoinType.h @@ -27,6 +27,7 @@ enum TWCoinType { TWCoinTypeBinance = 714, TWCoinTypeBitcoin = 0, TWCoinTypeBitcoinCash = 145, + TWCoinTypeBitcoinGold = 156, TWCoinTypeCallisto = 820, TWCoinTypeCardano = 1815, // Note: Cardano Shelley testnet uses purpose 1852 (not 44) 1852/1815 TWCoinTypeCosmos = 118, diff --git a/samples/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/samples/android/app/src/main/res/mipmap-hdpi/ic_launcher.png index 898f3ed59ac..bd62722cf3b 100644 Binary files a/samples/android/app/src/main/res/mipmap-hdpi/ic_launcher.png and b/samples/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ diff --git a/samples/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/samples/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png index dffca3601eb..82174f14f8a 100644 Binary files a/samples/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png and b/samples/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png 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b/src/Bitcoin/Entry.cpp @@ -22,6 +22,7 @@ bool Entry::validateAddress(TWCoinType coin, const string& address, TW::byte p2p case TWCoinTypeMonacoin: case TWCoinTypeQtum: case TWCoinTypeViacoin: + case TWCoinTypeBitcoinGold: return SegwitAddress::isValid(address, hrp) || Address::isValid(address, {{p2pkh}, {p2sh}}); @@ -60,6 +61,7 @@ string Entry::deriveAddress(TWCoinType coin, const PublicKey& publicKey, TW::byt case TWCoinTypeDigiByte: case TWCoinTypeLitecoin: case TWCoinTypeViacoin: + case TWCoinTypeBitcoinGold: return SegwitAddress(publicKey, 0, hrp).string(); case TWCoinTypeBitcoinCash: diff --git a/src/Bitcoin/Entry.h b/src/Bitcoin/Entry.h index 51e0de06ad8..09d5ff27d81 100644 --- a/src/Bitcoin/Entry.h +++ b/src/Bitcoin/Entry.h @@ -18,6 +18,7 @@ class Entry: public CoinEntry { return { TWCoinTypeBitcoin, TWCoinTypeBitcoinCash, + TWCoinTypeBitcoinGold, TWCoinTypeDash, TWCoinTypeDigiByte, TWCoinTypeDogecoin, diff --git a/src/BitcoinGold/Address.cpp b/src/BitcoinGold/Address.cpp new file mode 100644 index 00000000000..eec0670f30c --- /dev/null +++ b/src/BitcoinGold/Address.cpp @@ -0,0 +1,10 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. + +#include "Address.h" + +using namespace TW::BitcoinGold; + diff --git a/src/BitcoinGold/Address.h b/src/BitcoinGold/Address.h new file mode 100644 index 00000000000..c35304f8f94 --- /dev/null +++ b/src/BitcoinGold/Address.h @@ -0,0 +1,35 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. + +#pragma once + +#include "../Base58Address.h" +#include "../Data.h" +#include "../PublicKey.h" + +#include + +namespace TW::BitcoinGold { + +/// BitcoinGold base58 address +class Address : public TW::Base58Address<21> { + public: + /// Initializes a address with a string representation. + explicit Address(const std::string& string) : TW::Base58Address<21>(string) {} + + /// Initializes a address with a collection of bytes. + explicit Address(const Data& data) : TW::Base58Address<21>(data) {} + + /// Initializes a address with a public key and a prefix. + Address(const PublicKey& publicKey, byte prefix) : TW::Base58Address<21>(publicKey, {prefix}) {} +}; + +} // namespace TW::BitcoinGold + +/// Wrapper for C interface. +struct TWBitcoinGoldAddress { + TW::BitcoinGold::Address impl; +}; diff --git a/src/BitcoinGold/SegwitAddress.cpp b/src/BitcoinGold/SegwitAddress.cpp new file mode 100644 index 00000000000..60d14044de2 --- /dev/null +++ b/src/BitcoinGold/SegwitAddress.cpp @@ -0,0 +1,10 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. + +#include "SegwitAddress.h" + +using namespace TW::BitcoinGold; + diff --git a/src/BitcoinGold/SegwitAddress.h b/src/BitcoinGold/SegwitAddress.h new file mode 100644 index 00000000000..e85e4036c05 --- /dev/null +++ b/src/BitcoinGold/SegwitAddress.h @@ -0,0 +1,45 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. + +#pragma once + +#include "../Bitcoin/SegwitAddress.h" + +#include + +namespace TW::BitcoinGold { + +/// BitcoinGold segwit address +class SegwitAddress : public TW::Bitcoin::SegwitAddress { + + public: + + /// Initializes a Bech32 address with a human-readable part, a witness + /// version, and a witness program. + SegwitAddress(std::string hrp, int witver, std::vector witprog) + : TW::Bitcoin::SegwitAddress(hrp, witver, witprog) {} + + /// Initializes a Bech32 address with a public key and a HRP prefix. + SegwitAddress(const PublicKey& publicKey, int witver, std::string hrp) + : TW::Bitcoin::SegwitAddress(publicKey, witver, hrp) {} + + bool operator==(const SegwitAddress& rhs) const { + return hrp == rhs.hrp && witnessVersion == rhs.witnessVersion && + witnessProgram == rhs.witnessProgram; + } + + private: + SegwitAddress() = default; +}; + +} // namespace TW::BitcoinGold + +/// Wrapper for C interface. +struct TWBitcoinGoldSegwitAddress { + TW::BitcoinGold::SegwitAddress impl; +}; + + diff --git a/src/BitcoinGold/Signer.cpp b/src/BitcoinGold/Signer.cpp new file mode 100644 index 00000000000..2676ff614e3 --- /dev/null +++ b/src/BitcoinGold/Signer.cpp @@ -0,0 +1,12 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. + +#include "Signer.h" +#include "Address.h" +#include "../PublicKey.h" + +using namespace TW; +using namespace TW::BitcoinGold; diff --git a/src/BitcoinGold/Signer.h b/src/BitcoinGold/Signer.h new file mode 100644 index 00000000000..f8ba59b35bc --- /dev/null +++ b/src/BitcoinGold/Signer.h @@ -0,0 +1,32 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. + +#pragma once + +#include "../Data.h" +#include "../PrivateKey.h" +#include "../proto/BitcoinGold.pb.h" + +#include "../Bitcoin/Signer.h" + +namespace TW::BitcoinGold { + +/// Helper class that performs BitcoinGold transaction signing. +class Signer : public TW::Bitcoin::Signer { +public: + /// Hide default constructor + Signer() = delete; + + /// BitcoinGold transaction use Bitcoin signer + // static Proto::SigningOutput sign(const Proto::SigningInput& input) noexcept; +}; + +} // namespace TW::BitcoinGold + +/// Wrapper for C interface. +struct TWBitcoinGoldSigner { + TW::BitcoinGold::Signer impl; +}; diff --git a/src/proto/BitcoinGold.proto b/src/proto/BitcoinGold.proto new file mode 100644 index 00000000000..10fcbcd8b60 --- /dev/null +++ b/src/proto/BitcoinGold.proto @@ -0,0 +1,11 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. + +syntax = "proto3"; + +package TW.BitcoinGold.Proto; +option java_package = "wallet.core.jni.proto"; + diff --git a/tests/BitcoinGold/TWAddressTests.cpp b/tests/BitcoinGold/TWAddressTests.cpp new file mode 100644 index 00000000000..31cd50d2db9 --- /dev/null +++ b/tests/BitcoinGold/TWAddressTests.cpp @@ -0,0 +1,34 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. +// + +#include "../interface/TWTestUtilities.h" +#include "BitcoinGold/Address.h" +#include "PrivateKey.h" +#include "PublicKey.h" +#include "HexCoding.h" +#include +#include + +using namespace TW; + +const char *PRIVATE_KEY = "CA6D1402199530A5D610A01A53505B6A344CF61B0CCB2902D5AEFBEA63C274BB"; +const char *ADDRESS = "GSGUyooxtCUVBonYV8AANp7FvKy3WTvpMR"; +const char *FAKEADDRESS = "GSGUyooxtCUVBonYV9AANp7FvKy3WTvpMR"; + +TEST(TWBitcoinGoldAddress, Valid) { + ASSERT_TRUE(BitcoinGold::Address::isValid(std::string(ADDRESS))); + ASSERT_FALSE(BitcoinGold::Address::isValid(std::string(FAKEADDRESS))); +} + +TEST(TWBitcoinGoldAddress, PubkeyToAddress) { + const auto privateKey = PrivateKey(parse_hex(PRIVATE_KEY)); + const auto publicKey = privateKey.getPublicKey(TWPublicKeyTypeSECP256k1); + + /// construct with public key + auto address = BitcoinGold::Address(PublicKey(publicKey), 38); + ASSERT_EQ(address.string(), ADDRESS); +} diff --git a/tests/BitcoinGold/TWCoinTypeTests.cpp b/tests/BitcoinGold/TWCoinTypeTests.cpp new file mode 100644 index 00000000000..ddbad39b6ec --- /dev/null +++ b/tests/BitcoinGold/TWCoinTypeTests.cpp @@ -0,0 +1,34 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. +// +// This is a GENERATED FILE, changes made here MAY BE LOST. +// Generated one-time (codegen/bin/cointests) +// + +#include "../interface/TWTestUtilities.h" +#include +#include + + +TEST(TWBitcoinGoldCoinType, TWCoinType) { + auto symbol = WRAPS(TWCoinTypeConfigurationGetSymbol(TWCoinTypeBitcoinGold)); + auto txId = TWStringCreateWithUTF8Bytes("2f807d7734de35d2236a1b3d8704eb12954f5f82ea66987949b10e94d9999b23"); + auto txUrl = WRAPS(TWCoinTypeConfigurationGetTransactionURL(TWCoinTypeBitcoinGold, txId)); + auto accId = TWStringCreateWithUTF8Bytes("GJjz2Du9BoJQ3CPcoyVTHUJZSj62i1693U"); + auto accUrl = WRAPS(TWCoinTypeConfigurationGetAccountURL(TWCoinTypeBitcoinGold, accId)); + auto id = WRAPS(TWCoinTypeConfigurationGetID(TWCoinTypeBitcoinGold)); + auto name = WRAPS(TWCoinTypeConfigurationGetName(TWCoinTypeBitcoinGold)); + + ASSERT_EQ(TWCoinTypeConfigurationGetDecimals(TWCoinTypeBitcoinGold), 8); + ASSERT_EQ(TWBlockchainBitcoin, TWCoinTypeBlockchain(TWCoinTypeBitcoinGold)); + ASSERT_EQ(23, TWCoinTypeP2shPrefix(TWCoinTypeBitcoinGold)); + ASSERT_EQ(0, TWCoinTypeStaticPrefix(TWCoinTypeBitcoinGold)); + assertStringsEqual(symbol, "BTG"); + assertStringsEqual(txUrl, "https://explorer.bitcoingold.org/insight/tx/2f807d7734de35d2236a1b3d8704eb12954f5f82ea66987949b10e94d9999b23"); + assertStringsEqual(accUrl, "https://explorer.bitcoingold.org/insight/address/GJjz2Du9BoJQ3CPcoyVTHUJZSj62i1693U"); + assertStringsEqual(id, "bitcoingold"); + assertStringsEqual(name, "Bitcoin Gold"); +} diff --git a/tests/BitcoinGold/TWSegwitAddressTests.cpp b/tests/BitcoinGold/TWSegwitAddressTests.cpp new file mode 100644 index 00000000000..d05147caa9b --- /dev/null +++ b/tests/BitcoinGold/TWSegwitAddressTests.cpp @@ -0,0 +1,49 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. +// + +#include "../interface/TWTestUtilities.h" +#include "BitcoinGold/SegwitAddress.h" +#include "PrivateKey.h" +#include "PublicKey.h" +#include "HexCoding.h" +#include +#include + +using namespace TW; + +TEST(TWBitcoinGoldSegwitAddress, Valid) { + ASSERT_TRUE(BitcoinGold::SegwitAddress::isValid("btg1qtesn92ddy8m5yvypgsdtft3zj5qldj9g2u52sk")); + ASSERT_FALSE(BitcoinGold::SegwitAddress::isValid("btg1qtesn92ddy8m5yvypgsdtft3zj5qldj9g2u52sl")); +} + +/// Initializes a Bech32 address with a human-readable part, a witness +/// version, and a witness program. +TEST(TWBitcoinGoldSegwitAddress, WitnessProgramToAddress) { + auto address = BitcoinGold::SegwitAddress("btg", 0, parse_hex("5e6132a9ad21f7423081441ab4ae229501f6c8a8")); + + ASSERT_TRUE(BitcoinGold::SegwitAddress::isValid(address.string())); + ASSERT_EQ(address.string(), "btg1qtesn92ddy8m5yvypgsdtft3zj5qldj9g2u52sk"); +} + +/// Initializes a Bech32 address with a public key and a HRP prefix. +TEST(TWBitcoinGoldSegwitAddress, PubkeyToAddress) { + const auto publicKey = PublicKey(parse_hex("02f74712b5d765a73b52a14c1e113f2ef3f9502d09d5987ee40f53828cfe68b9a6"), TWPublicKeyTypeSECP256k1); + + /// construct with public key + auto address = BitcoinGold::SegwitAddress(publicKey, 0, "btg"); + + ASSERT_TRUE(BitcoinGold::SegwitAddress::isValid(address.string())); + ASSERT_EQ(address.string(), "btg1qtesn92ddy8m5yvypgsdtft3zj5qldj9g2u52sk"); +} + +/// Decodes a SegWit address. +TEST(TWBitcoinGoldSegwitAddress, Decode) { + std::pair result = BitcoinGold::SegwitAddress::decode("btg1qtesn92ddy8m5yvypgsdtft3zj5qldj9g2u52sk"); + + ASSERT_TRUE(result.second); + ASSERT_EQ(result.first.string(), "btg1qtesn92ddy8m5yvypgsdtft3zj5qldj9g2u52sk"); +} diff --git a/tests/BitcoinGold/TWSignerTests.cpp b/tests/BitcoinGold/TWSignerTests.cpp new file mode 100644 index 00000000000..7517b50d8b4 --- /dev/null +++ b/tests/BitcoinGold/TWSignerTests.cpp @@ -0,0 +1,84 @@ +// Copyright © 2017-2020 Trust Wallet. +// +// This file is part of Trust. The full Trust copyright notice, including +// terms governing use, modification, and redistribution, is contained in the +// file LICENSE at the root of the source code distribution tree. + +#include +#include +#include +#include + +#include "BitcoinGold/SegwitAddress.h" +#include "proto/Bitcoin.pb.h" +#include "Bitcoin/OutPoint.h" +#include "Bitcoin/Script.h" +#include "Bitcoin/Transaction.h" +#include "Bitcoin/TransactionBuilder.h" +#include "Bitcoin/TransactionSigner.h" +#include "HexCoding.h" +#include "../interface/TWTestUtilities.h" + +using namespace TW; +using namespace TW::Bitcoin; + +TEST(TWBitcoinGoldSigner, SignTransaction) { + const int64_t amount = 10000; + + // Setup input + Proto::SigningInput input; + input.set_coin_type(TWCoinTypeBitcoinGold); + input.set_hash_type(TWBitcoinSigHashTypeFork | TWBitcoinSigHashTypeAll | (79 << 8)); + input.set_amount(amount); + input.set_byte_fee(1); + input.set_to_address("btg1qmd6x5awe4t5fjhgntv0pngzdwajjg250wxdcs0"); + input.set_change_address("btg1qawhpp9gv3g662phqufjmj2ps2ge7sq4thy5g07"); + + auto utxoKey0 = parse_hex("cbe13a79b82ec7f8871b336a64fd8d531f598e7c9022e29c67e824cfd54af57f"); + input.add_private_key(utxoKey0.data(), utxoKey0.size()); + + + auto scriptPub1 = Script(parse_hex("0014db746a75d9aae8995d135b1e19a04d7765242a8f")); + auto scriptHash = std::vector(); + scriptPub1.matchPayToWitnessPublicKeyHash(scriptHash); + auto scriptHashHex = hex(scriptHash.begin(), scriptHash.end()); + + auto redeemScript = Script::buildPayToPublicKeyHash(scriptHash); + auto scriptString = std::string(redeemScript.bytes.begin(), redeemScript.bytes.end()); + (*input.mutable_scripts())[scriptHashHex] = scriptString; + + auto utxo0 = input.add_utxo(); + auto utxo0Script = parse_hex("0014d53cae7c6fb6c8efe4fd8bfecea36534105b1674"); + utxo0->set_script(utxo0Script.data(), utxo0Script.size()); + utxo0->set_amount(99000); + + auto hash0 = parse_hex("1d4653041a1915b3a52d47aeaa119c8f79ed7634a93692a6e811173067464f03"); + utxo0->mutable_out_point()->set_hash(hash0.data(), hash0.size()); + utxo0->mutable_out_point()->set_index(1); + utxo0->mutable_out_point()->set_sequence(0xfffffffd); + + // Sign + auto txSinger = TransactionSigner(std::move(input)); + txSinger.transaction.lockTime = 0x00098971; + auto result = txSinger.sign(); + + ASSERT_TRUE(result) << result.error();; + auto signedTx = result.payload(); + + Data serialized; + signedTx.encode(true, serialized); + ASSERT_EQ(hex(serialized), + "01000000" + "0001" + "01" + "1d4653041a1915b3a52d47aeaa119c8f79ed7634a93692a6e811173067464f03" "01000000" "00" "fdffffff" + "02" + "1027000000000000" "160014db746a75d9aae8995d135b1e19a04d7765242a8f" + "c65a010000000000" "160014ebae10950c8a35a506e0e265b928305233e802ab" + "02" + "473044022029b81a6b8f57f76aaf510d8a222ca835bd806936e329aead433f120007d6847002203afa611ff7823ec2a6770359901b0cacf56527cbf947b226ed86b61811545e2b41" + "2103e00b5dec8078d526fba090247bd92db6b67a4dd1953b788cea9b52de9471b8cf" + "71890900" + ); +} +