cake_wallet/cw_bitcoin/lib/litecoin_wallet_addresses.dart

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import 'dart:async';
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import 'dart:typed_data';
Btc address types (#1263) * inital migration changes * feat: rest of changes * minor fix [skip ci] * fix: P2wshAddress & wallet address index * fix: address review comments * fix: address type restore * feat: add testnet * Fix review comments Remove bitcoin_base from cw_core * Fix address not matching selected type on start * remove un-necessary parameter [skip ci] * Remove bitcoin specific code from main lib Fix possible runtime exception from list wrong access * Minor fix * fix: fixes for Testnet * fix: bitcoin receive option dependency breaks monerocom * Fix issues when building Monero.com * feat: Transaction Builder changes * fix: discover addresses, testnet restoring, duplicate unspent coins, and taproot address vs schnorr sig tweak * fix: remove print * feat: improve error when failed broadcast response * feat: create fish shell env script * fix: unmodifiable maps * fix: build * fix: build * fix: computed observable side effect bug * feat: add nix script for android build_all * fix: wrong keypairs used for signing * fix: wrong addresses when using fromScriptPubKey scripts * fix(actual commit): testnet tx expanded + wrong addresses when using fromScriptPubKey scripts (update bitcoin_base deps) * fix: self-send [skip ci] * fix: p2wsh * fix: testnet fees * New versions * Update macos build number Minor UI fix * fix: use new bitcoin_base ref, fix tx list wrong hex value & refactor hidden vs hd use - if always use sideHd for isHidden, it is easier to simplify the functions instead of passing both which can be error prone - (ps: now this could probably be changed, for example from isHidden to isChange since with address list we now see "hidden" addresses) * Fix if condition to handle litecoin case * fix: self-send, change address was always making direction incoming * refactor: improve estimation function, add more inputs if balance missing * fix: new bitcoin_base update, fixes script issues * Update evm chain wallet service arguments * Fix translation [skip ci] * Fix translation [skip ci] * Update strings_fr.arb [skip ci] * fix: async isChange function not being awaited, refactor to reduce looping into a single place * fix: _address vs address, missing p2sh * fix: minor mistake in storing p2sh page type [skip ci] * refactor: use already matched addresses property * feat: improved perfomance for fetching transaction histories * feat: continue perfomance change, improve address discovery only to last address by type with history * fix: make sure transaction list is sorted by date * refactor: isTestnet only for bitcoin * fix: walletInfo type null case * fix: deprecated p2pk * refactor: make condition more readable * refactor: remove unnecessary Str variant * refactor: make condition more readable * fix: infinite loop possible * Revert removing isTestnet from other wallets [skip ci] * refactor: rename addresses when matched by receive type * Make the beta build [skip ci] Remove app_env.fish --------- Co-authored-by: OmarHatem <omarh.ismail1@gmail.com>
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import 'package:bitcoin_base/bitcoin_base.dart';
import 'package:blockchain_utils/blockchain_utils.dart';
import 'package:cw_bitcoin/bitcoin_address_record.dart';
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import 'package:cw_bitcoin/electrum_wallet.dart';
import 'package:cw_bitcoin/utils.dart';
import 'package:cw_bitcoin/electrum_wallet_addresses.dart';
import 'package:cw_core/wallet_info.dart';
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import 'package:cw_mweb/cw_mweb.dart';
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import 'package:flutter/foundation.dart';
import 'package:mobx/mobx.dart';
part 'litecoin_wallet_addresses.g.dart';
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class LitecoinWalletAddresses = LitecoinWalletAddressesBase with _$LitecoinWalletAddresses;
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Btc address types (#1263) * inital migration changes * feat: rest of changes * minor fix [skip ci] * fix: P2wshAddress & wallet address index * fix: address review comments * fix: address type restore * feat: add testnet * Fix review comments Remove bitcoin_base from cw_core * Fix address not matching selected type on start * remove un-necessary parameter [skip ci] * Remove bitcoin specific code from main lib Fix possible runtime exception from list wrong access * Minor fix * fix: fixes for Testnet * fix: bitcoin receive option dependency breaks monerocom * Fix issues when building Monero.com * feat: Transaction Builder changes * fix: discover addresses, testnet restoring, duplicate unspent coins, and taproot address vs schnorr sig tweak * fix: remove print * feat: improve error when failed broadcast response * feat: create fish shell env script * fix: unmodifiable maps * fix: build * fix: build * fix: computed observable side effect bug * feat: add nix script for android build_all * fix: wrong keypairs used for signing * fix: wrong addresses when using fromScriptPubKey scripts * fix(actual commit): testnet tx expanded + wrong addresses when using fromScriptPubKey scripts (update bitcoin_base deps) * fix: self-send [skip ci] * fix: p2wsh * fix: testnet fees * New versions * Update macos build number Minor UI fix * fix: use new bitcoin_base ref, fix tx list wrong hex value & refactor hidden vs hd use - if always use sideHd for isHidden, it is easier to simplify the functions instead of passing both which can be error prone - (ps: now this could probably be changed, for example from isHidden to isChange since with address list we now see "hidden" addresses) * Fix if condition to handle litecoin case * fix: self-send, change address was always making direction incoming * refactor: improve estimation function, add more inputs if balance missing * fix: new bitcoin_base update, fixes script issues * Update evm chain wallet service arguments * Fix translation [skip ci] * Fix translation [skip ci] * Update strings_fr.arb [skip ci] * fix: async isChange function not being awaited, refactor to reduce looping into a single place * fix: _address vs address, missing p2sh * fix: minor mistake in storing p2sh page type [skip ci] * refactor: use already matched addresses property * feat: improved perfomance for fetching transaction histories * feat: continue perfomance change, improve address discovery only to last address by type with history * fix: make sure transaction list is sorted by date * refactor: isTestnet only for bitcoin * fix: walletInfo type null case * fix: deprecated p2pk * refactor: make condition more readable * refactor: remove unnecessary Str variant * refactor: make condition more readable * fix: infinite loop possible * Revert removing isTestnet from other wallets [skip ci] * refactor: rename addresses when matched by receive type * Make the beta build [skip ci] Remove app_env.fish --------- Co-authored-by: OmarHatem <omarh.ismail1@gmail.com>
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abstract class LitecoinWalletAddressesBase extends ElectrumWalletAddresses with Store {
LitecoinWalletAddressesBase(
Btc address types (#1263) * inital migration changes * feat: rest of changes * minor fix [skip ci] * fix: P2wshAddress & wallet address index * fix: address review comments * fix: address type restore * feat: add testnet * Fix review comments Remove bitcoin_base from cw_core * Fix address not matching selected type on start * remove un-necessary parameter [skip ci] * Remove bitcoin specific code from main lib Fix possible runtime exception from list wrong access * Minor fix * fix: fixes for Testnet * fix: bitcoin receive option dependency breaks monerocom * Fix issues when building Monero.com * feat: Transaction Builder changes * fix: discover addresses, testnet restoring, duplicate unspent coins, and taproot address vs schnorr sig tweak * fix: remove print * feat: improve error when failed broadcast response * feat: create fish shell env script * fix: unmodifiable maps * fix: build * fix: build * fix: computed observable side effect bug * feat: add nix script for android build_all * fix: wrong keypairs used for signing * fix: wrong addresses when using fromScriptPubKey scripts * fix(actual commit): testnet tx expanded + wrong addresses when using fromScriptPubKey scripts (update bitcoin_base deps) * fix: self-send [skip ci] * fix: p2wsh * fix: testnet fees * New versions * Update macos build number Minor UI fix * fix: use new bitcoin_base ref, fix tx list wrong hex value & refactor hidden vs hd use - if always use sideHd for isHidden, it is easier to simplify the functions instead of passing both which can be error prone - (ps: now this could probably be changed, for example from isHidden to isChange since with address list we now see "hidden" addresses) * Fix if condition to handle litecoin case * fix: self-send, change address was always making direction incoming * refactor: improve estimation function, add more inputs if balance missing * fix: new bitcoin_base update, fixes script issues * Update evm chain wallet service arguments * Fix translation [skip ci] * Fix translation [skip ci] * Update strings_fr.arb [skip ci] * fix: async isChange function not being awaited, refactor to reduce looping into a single place * fix: _address vs address, missing p2sh * fix: minor mistake in storing p2sh page type [skip ci] * refactor: use already matched addresses property * feat: improved perfomance for fetching transaction histories * feat: continue perfomance change, improve address discovery only to last address by type with history * fix: make sure transaction list is sorted by date * refactor: isTestnet only for bitcoin * fix: walletInfo type null case * fix: deprecated p2pk * refactor: make condition more readable * refactor: remove unnecessary Str variant * refactor: make condition more readable * fix: infinite loop possible * Revert removing isTestnet from other wallets [skip ci] * refactor: rename addresses when matched by receive type * Make the beta build [skip ci] Remove app_env.fish --------- Co-authored-by: OmarHatem <omarh.ismail1@gmail.com>
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WalletInfo walletInfo, {
required super.mainHd,
required super.sideHd,
required super.network,
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required this.mwebHd,
required this.mwebEnabled,
Btc address types (#1263) * inital migration changes * feat: rest of changes * minor fix [skip ci] * fix: P2wshAddress & wallet address index * fix: address review comments * fix: address type restore * feat: add testnet * Fix review comments Remove bitcoin_base from cw_core * Fix address not matching selected type on start * remove un-necessary parameter [skip ci] * Remove bitcoin specific code from main lib Fix possible runtime exception from list wrong access * Minor fix * fix: fixes for Testnet * fix: bitcoin receive option dependency breaks monerocom * Fix issues when building Monero.com * feat: Transaction Builder changes * fix: discover addresses, testnet restoring, duplicate unspent coins, and taproot address vs schnorr sig tweak * fix: remove print * feat: improve error when failed broadcast response * feat: create fish shell env script * fix: unmodifiable maps * fix: build * fix: build * fix: computed observable side effect bug * feat: add nix script for android build_all * fix: wrong keypairs used for signing * fix: wrong addresses when using fromScriptPubKey scripts * fix(actual commit): testnet tx expanded + wrong addresses when using fromScriptPubKey scripts (update bitcoin_base deps) * fix: self-send [skip ci] * fix: p2wsh * fix: testnet fees * New versions * Update macos build number Minor UI fix * fix: use new bitcoin_base ref, fix tx list wrong hex value & refactor hidden vs hd use - if always use sideHd for isHidden, it is easier to simplify the functions instead of passing both which can be error prone - (ps: now this could probably be changed, for example from isHidden to isChange since with address list we now see "hidden" addresses) * Fix if condition to handle litecoin case * fix: self-send, change address was always making direction incoming * refactor: improve estimation function, add more inputs if balance missing * fix: new bitcoin_base update, fixes script issues * Update evm chain wallet service arguments * Fix translation [skip ci] * Fix translation [skip ci] * Update strings_fr.arb [skip ci] * fix: async isChange function not being awaited, refactor to reduce looping into a single place * fix: _address vs address, missing p2sh * fix: minor mistake in storing p2sh page type [skip ci] * refactor: use already matched addresses property * feat: improved perfomance for fetching transaction histories * feat: continue perfomance change, improve address discovery only to last address by type with history * fix: make sure transaction list is sorted by date * refactor: isTestnet only for bitcoin * fix: walletInfo type null case * fix: deprecated p2pk * refactor: make condition more readable * refactor: remove unnecessary Str variant * refactor: make condition more readable * fix: infinite loop possible * Revert removing isTestnet from other wallets [skip ci] * refactor: rename addresses when matched by receive type * Make the beta build [skip ci] Remove app_env.fish --------- Co-authored-by: OmarHatem <omarh.ismail1@gmail.com>
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super.initialAddresses,
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super.initialMwebAddresses,
Btc address types (#1263) * inital migration changes * feat: rest of changes * minor fix [skip ci] * fix: P2wshAddress & wallet address index * fix: address review comments * fix: address type restore * feat: add testnet * Fix review comments Remove bitcoin_base from cw_core * Fix address not matching selected type on start * remove un-necessary parameter [skip ci] * Remove bitcoin specific code from main lib Fix possible runtime exception from list wrong access * Minor fix * fix: fixes for Testnet * fix: bitcoin receive option dependency breaks monerocom * Fix issues when building Monero.com * feat: Transaction Builder changes * fix: discover addresses, testnet restoring, duplicate unspent coins, and taproot address vs schnorr sig tweak * fix: remove print * feat: improve error when failed broadcast response * feat: create fish shell env script * fix: unmodifiable maps * fix: build * fix: build * fix: computed observable side effect bug * feat: add nix script for android build_all * fix: wrong keypairs used for signing * fix: wrong addresses when using fromScriptPubKey scripts * fix(actual commit): testnet tx expanded + wrong addresses when using fromScriptPubKey scripts (update bitcoin_base deps) * fix: self-send [skip ci] * fix: p2wsh * fix: testnet fees * New versions * Update macos build number Minor UI fix * fix: use new bitcoin_base ref, fix tx list wrong hex value & refactor hidden vs hd use - if always use sideHd for isHidden, it is easier to simplify the functions instead of passing both which can be error prone - (ps: now this could probably be changed, for example from isHidden to isChange since with address list we now see "hidden" addresses) * Fix if condition to handle litecoin case * fix: self-send, change address was always making direction incoming * refactor: improve estimation function, add more inputs if balance missing * fix: new bitcoin_base update, fixes script issues * Update evm chain wallet service arguments * Fix translation [skip ci] * Fix translation [skip ci] * Update strings_fr.arb [skip ci] * fix: async isChange function not being awaited, refactor to reduce looping into a single place * fix: _address vs address, missing p2sh * fix: minor mistake in storing p2sh page type [skip ci] * refactor: use already matched addresses property * feat: improved perfomance for fetching transaction histories * feat: continue perfomance change, improve address discovery only to last address by type with history * fix: make sure transaction list is sorted by date * refactor: isTestnet only for bitcoin * fix: walletInfo type null case * fix: deprecated p2pk * refactor: make condition more readable * refactor: remove unnecessary Str variant * refactor: make condition more readable * fix: infinite loop possible * Revert removing isTestnet from other wallets [skip ci] * refactor: rename addresses when matched by receive type * Make the beta build [skip ci] Remove app_env.fish --------- Co-authored-by: OmarHatem <omarh.ismail1@gmail.com>
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super.initialRegularAddressIndex,
super.initialChangeAddressIndex,
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}) : super(walletInfo) {
for (int i = 0; i < mwebAddresses.length; i++) {
mwebAddrs.add(mwebAddresses[i].address);
}
print("initialized with ${mwebAddrs.length} mweb addresses");
}
final Bip32Slip10Secp256k1 mwebHd;
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bool mwebEnabled;
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int mwebTopUpIndex = 1000;
List<String> mwebAddrs = [];
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List<int> get scanSecret => mwebHd.childKey(Bip32KeyIndex(0x80000000)).privateKey.privKey.raw;
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List<int> get spendPubkey =>
mwebHd.childKey(Bip32KeyIndex(0x80000001)).publicKey.pubKey.compressed;
@override
Future<void> init() async {
await initMwebAddresses();
await super.init();
}
@computed
@override
List<BitcoinAddressRecord> get allAddresses {
return List.from(super.allAddresses)..addAll(mwebAddresses);
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}
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Future<void> ensureMwebAddressUpToIndexExists(int index) async {
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Uint8List scan = Uint8List.fromList(scanSecret);
Uint8List spend = Uint8List.fromList(spendPubkey);
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int count = 0;
while (mwebAddrs.length <= (index + 1)) {
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final address = await CwMweb.address(scan, spend, mwebAddrs.length);
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mwebAddrs.add(address!);
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count++;
// sleep for a bit to avoid making the main thread unresponsive:
if (count > 50) {
count = 0;
await Future.delayed(Duration(milliseconds: 100));
}
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}
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}
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Future<void> initMwebAddresses() async {
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if (mwebAddrs.length < 1000) {
print("Generating MWEB addresses...");
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await ensureMwebAddressUpToIndexExists(1020);
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print("done generating MWEB addresses");
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List<BitcoinAddressRecord> addressRecords = mwebAddrs
.asMap()
.entries
.map((e) => BitcoinAddressRecord(
e.value,
index: e.key,
type: SegwitAddresType.mweb,
network: network,
))
.toList();
addMwebAddresses(addressRecords);
print("added ${addressRecords.length} mweb addresses");
return;
}
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}
@override
String getAddress({
required int index,
required Bip32Slip10Secp256k1 hd,
BitcoinAddressType? addressType,
}) {
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if (addressType == SegwitAddresType.mweb) {
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return hd == sideHd ? mwebAddrs[0] : mwebAddrs[index + 1];
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}
return generateP2WPKHAddress(hd: hd, index: index, network: network);
}
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@override
Future<String> getAddressAsync({
required int index,
required Bip32Slip10Secp256k1 hd,
BitcoinAddressType? addressType,
}) async {
if (addressType == SegwitAddresType.mweb) {
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await ensureMwebAddressUpToIndexExists(index);
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}
return getAddress(index: index, hd: hd, addressType: addressType);
}
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@action
@override
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Future<String> getChangeAddress({List<BitcoinOutput>? outputs, UtxoDetails? utxoDetails}) async {
// use regular change address on peg in, otherwise use mweb for change address:
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if (!mwebEnabled) {
return super.getChangeAddress();
}
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if (outputs != null && utxoDetails != null) {
// check if this is a PEGIN:
bool outputsToMweb = false;
bool comesFromMweb = false;
for (var i = 0; i < outputs.length; i++) {
// TODO: probably not the best way to tell if this is an mweb address
// (but it doesn't contain the "mweb" text at this stage)
if (outputs[i].address.toAddress(network).length > 110) {
outputsToMweb = true;
}
}
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// TODO: this doesn't respect coin control because it doesn't know which available inputs are selected
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utxoDetails.availableInputs.forEach((element) {
if (element.address.contains("mweb")) {
comesFromMweb = true;
}
});
bool isPegIn = !comesFromMweb && outputsToMweb;
if (isPegIn && mwebEnabled) {
return super.getChangeAddress();
}
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// use regular change address if it's not an mweb tx:
if (!comesFromMweb && !outputsToMweb) {
return super.getChangeAddress();
}
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}
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if (mwebEnabled) {
await ensureMwebAddressUpToIndexExists(1);
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return mwebAddrs[0];
}
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return super.getChangeAddress();
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}
Btc address types (#1263) * inital migration changes * feat: rest of changes * minor fix [skip ci] * fix: P2wshAddress & wallet address index * fix: address review comments * fix: address type restore * feat: add testnet * Fix review comments Remove bitcoin_base from cw_core * Fix address not matching selected type on start * remove un-necessary parameter [skip ci] * Remove bitcoin specific code from main lib Fix possible runtime exception from list wrong access * Minor fix * fix: fixes for Testnet * fix: bitcoin receive option dependency breaks monerocom * Fix issues when building Monero.com * feat: Transaction Builder changes * fix: discover addresses, testnet restoring, duplicate unspent coins, and taproot address vs schnorr sig tweak * fix: remove print * feat: improve error when failed broadcast response * feat: create fish shell env script * fix: unmodifiable maps * fix: build * fix: build * fix: computed observable side effect bug * feat: add nix script for android build_all * fix: wrong keypairs used for signing * fix: wrong addresses when using fromScriptPubKey scripts * fix(actual commit): testnet tx expanded + wrong addresses when using fromScriptPubKey scripts (update bitcoin_base deps) * fix: self-send [skip ci] * fix: p2wsh * fix: testnet fees * New versions * Update macos build number Minor UI fix * fix: use new bitcoin_base ref, fix tx list wrong hex value & refactor hidden vs hd use - if always use sideHd for isHidden, it is easier to simplify the functions instead of passing both which can be error prone - (ps: now this could probably be changed, for example from isHidden to isChange since with address list we now see "hidden" addresses) * Fix if condition to handle litecoin case * fix: self-send, change address was always making direction incoming * refactor: improve estimation function, add more inputs if balance missing * fix: new bitcoin_base update, fixes script issues * Update evm chain wallet service arguments * Fix translation [skip ci] * Fix translation [skip ci] * Update strings_fr.arb [skip ci] * fix: async isChange function not being awaited, refactor to reduce looping into a single place * fix: _address vs address, missing p2sh * fix: minor mistake in storing p2sh page type [skip ci] * refactor: use already matched addresses property * feat: improved perfomance for fetching transaction histories * feat: continue perfomance change, improve address discovery only to last address by type with history * fix: make sure transaction list is sorted by date * refactor: isTestnet only for bitcoin * fix: walletInfo type null case * fix: deprecated p2pk * refactor: make condition more readable * refactor: remove unnecessary Str variant * refactor: make condition more readable * fix: infinite loop possible * Revert removing isTestnet from other wallets [skip ci] * refactor: rename addresses when matched by receive type * Make the beta build [skip ci] Remove app_env.fish --------- Co-authored-by: OmarHatem <omarh.ismail1@gmail.com>
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}