mirror of
https://github.com/cypherstack/stack_wallet.git
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address key wif
This commit is contained in:
julian
parent
fe5458928f
commit
f0b62aed92
4 changed files with 177 additions and 130 deletions
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@ -22,6 +22,7 @@ import '../../../utilities/address_utils.dart';
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import '../../../utilities/text_styles.dart';
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import '../../../utilities/util.dart';
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import '../../../wallets/isar/providers/wallet_info_provider.dart';
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import '../../../widgets/address_private_key.dart';
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import '../../../widgets/background.dart';
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import '../../../widgets/conditional_parent.dart';
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import '../../../widgets/custom_buttons/app_bar_icon_button.dart';
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@ -30,6 +31,7 @@ import '../../../widgets/custom_buttons/simple_copy_button.dart';
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import '../../../widgets/custom_buttons/simple_edit_button.dart';
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import '../../../widgets/desktop/desktop_dialog.dart';
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import '../../../widgets/desktop/desktop_dialog_close_button.dart';
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import '../../../widgets/detail_item.dart';
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import '../../../widgets/qr.dart';
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import '../../../widgets/rounded_white_container.dart';
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import '../../../widgets/transaction_card.dart';
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@ -298,9 +300,9 @@ class _AddressDetailsViewState extends ConsumerState<AddressDetailsView> {
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const SizedBox(
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height: 16,
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),
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_Item(
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DetailItem(
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title: "Address",
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data: address.value,
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detail: address.value,
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button: isDesktop
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? IconCopyButton(
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data: address.value,
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@ -312,9 +314,9 @@ class _AddressDetailsViewState extends ConsumerState<AddressDetailsView> {
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const _Div(
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height: 12,
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),
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_Item(
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DetailItem(
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title: "Label",
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data: label!.value,
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detail: label!.value,
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button: SimpleEditButton(
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editValue: label!.value,
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editLabel: 'label',
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@ -338,9 +340,9 @@ class _AddressDetailsViewState extends ConsumerState<AddressDetailsView> {
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height: 12,
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),
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if (address.derivationPath != null)
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_Item(
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DetailItem(
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title: "Derivation path",
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data: address.derivationPath!.value,
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detail: address.derivationPath!.value,
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button: Container(),
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),
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if (address.type == AddressType.spark)
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@ -348,27 +350,34 @@ class _AddressDetailsViewState extends ConsumerState<AddressDetailsView> {
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height: 12,
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),
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if (address.type == AddressType.spark)
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_Item(
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DetailItem(
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title: "Diversifier",
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data: address.derivationIndex.toString(),
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detail: address.derivationIndex.toString(),
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button: Container(),
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),
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const _Div(
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height: 12,
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),
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_Item(
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DetailItem(
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title: "Type",
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data: address.type.readableName,
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detail: address.type.readableName,
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button: Container(),
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),
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const _Div(
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height: 12,
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),
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_Item(
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DetailItem(
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title: "Sub type",
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data: address.subType.prettyName,
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detail: address.subType.prettyName,
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button: Container(),
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),
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const _Div(
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height: 12,
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),
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AddressPrivateKey(
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walletId: widget.walletId,
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address: address,
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),
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if (!isDesktop)
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const SizedBox(
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height: 20,
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@ -631,64 +640,3 @@ class _Tags extends StatelessWidget {
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);
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}
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}
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class _Item extends StatelessWidget {
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const _Item({
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super.key,
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required this.title,
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required this.data,
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required this.button,
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});
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final String title;
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final String data;
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final Widget button;
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@override
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Widget build(BuildContext context) {
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return ConditionalParent(
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condition: !Util.isDesktop,
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builder: (child) => RoundedWhiteContainer(
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child: child,
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),
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child: ConditionalParent(
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condition: Util.isDesktop,
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builder: (child) => Padding(
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padding: const EdgeInsets.all(16),
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child: child,
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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title,
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style: STextStyles.itemSubtitle(context),
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),
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button,
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],
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),
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const SizedBox(
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height: 5,
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),
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data.isNotEmpty
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? SelectableText(
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data,
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style: STextStyles.w500_14(context),
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)
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: Text(
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"$title will appear here",
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style: STextStyles.w500_14(context).copyWith(
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color: Theme.of(context)
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.extension<StackColors>()!
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.textSubtitle3,
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),
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),
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],
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),
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),
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);
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}
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}
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@ -1,3 +1,5 @@
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import 'dart:typed_data';
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import 'package:bip39/bip39.dart' as bip39;
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import 'package:coinlib_flutter/coinlib_flutter.dart' as coinlib;
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import 'package:isar/isar.dart';
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@ -6,6 +8,7 @@ import '../../../models/balance.dart';
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import '../../../models/isar/models/blockchain_data/address.dart';
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import '../../../utilities/amount/amount.dart';
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import '../../../utilities/enums/derive_path_type_enum.dart';
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import '../../../utilities/extensions/extensions.dart';
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import '../../crypto_currency/intermediate/bip39_hd_currency.dart';
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import '../wallet_mixin_interfaces/multi_address_interface.dart';
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import 'bip39_wallet.dart';
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@ -28,6 +31,22 @@ abstract class Bip39HDWallet<T extends Bip39HDCurrency> extends Bip39Wallet<T>
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return coinlib.HDPrivateKey.fromSeed(seed);
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}
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Future<String> getPrivateKeyWIF(Address address) async {
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final keys =
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(await getRootHDNode()).derivePath(address.derivationPath!.value);
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final List<int> data = [
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cryptoCurrency.networkParams.wifPrefix,
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...keys.privateKey.data,
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if (keys.privateKey.compressed) 1,
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];
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final checksum =
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coinlib.sha256DoubleHash(Uint8List.fromList(data)).sublist(0, 4);
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data.addAll(checksum);
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return Uint8List.fromList(data).toBase58Encoded;
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}
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Future<Address> generateNextReceivingAddress({
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required DerivePathType derivePathType,
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}) async {
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83
lib/widgets/address_private_key.dart
Normal file
83
lib/widgets/address_private_key.dart
Normal file
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@ -0,0 +1,83 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../models/isar/models/isar_models.dart';
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import '../providers/global/wallets_provider.dart';
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import '../utilities/show_loading.dart';
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import '../utilities/text_styles.dart';
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import '../utilities/util.dart';
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import '../wallets/wallet/intermediate/bip39_hd_wallet.dart';
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import 'custom_buttons/blue_text_button.dart';
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import 'detail_item.dart';
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class AddressPrivateKey extends ConsumerStatefulWidget {
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/// The [walletId] MUST be the id of a [Bip39HDWallet]!
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const AddressPrivateKey({
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super.key,
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required this.walletId,
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required this.address,
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});
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final String walletId;
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final Address address;
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@override
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ConsumerState<AddressPrivateKey> createState() => _AddressPrivateKeyState();
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}
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class _AddressPrivateKeyState extends ConsumerState<AddressPrivateKey> {
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String? _private;
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bool _lock = false;
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Future<void> _loadPrivKey() async {
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// sanity check that should never actually fail in practice.
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// Big problems if it actually does though so we check and crash if it fails.
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assert(widget.walletId == widget.address.walletId);
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if (_lock) {
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return;
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}
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_lock = true;
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try {
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final wallet =
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ref.read(pWallets).getWallet(widget.walletId) as Bip39HDWallet;
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_private = await showLoading(
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whileFuture: wallet.getPrivateKeyWIF(widget.address),
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context: context,
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message: "Loading...",
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delay: const Duration(milliseconds: 800),
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rootNavigator: Util.isDesktop,
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);
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if (context.mounted) {
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setState(() {});
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} else {
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_private == null;
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}
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} finally {
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_lock = false;
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}
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}
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@override
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Widget build(BuildContext context) {
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return DetailItemBase(
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button: CustomTextButton(
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text: "Show",
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onTap: _loadPrivKey,
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enabled: _private == null,
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),
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title: Text(
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"Private key",
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style: STextStyles.itemSubtitle(context),
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),
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detail: SelectableText(
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_private ?? "*" * 52, // 52 is approx length
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style: STextStyles.w500_14(context),
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),
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);
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}
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}
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@ -1,4 +1,5 @@
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import 'package:flutter/material.dart';
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import '../themes/stack_colors.dart';
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import '../utilities/text_styles.dart';
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import '../utilities/util.dart';
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@ -27,15 +28,61 @@ class DetailItem extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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final TextStyle detailStyle;
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TextStyle detailStyle = STextStyles.w500_14(context);
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String _detail = detail;
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if (overrideDetailTextColor != null) {
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detailStyle = STextStyles.w500_14(context).copyWith(
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color: overrideDetailTextColor,
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);
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} else {
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detailStyle = STextStyles.w500_14(context);
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}
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if (detail.isEmpty && showEmptyDetail) {
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_detail = "$title will appear here";
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detailStyle = detailStyle.copyWith(
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color: Theme.of(context).extension<StackColors>()!.textSubtitle3,
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);
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}
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return DetailItemBase(
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horizontal: horizontal,
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title: disableSelectableText
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? Text(
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title,
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style: STextStyles.itemSubtitle(context),
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)
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: SelectableText(
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title,
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style: STextStyles.itemSubtitle(context),
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),
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detail: disableSelectableText
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? Text(
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_detail,
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style: detailStyle,
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)
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: SelectableText(
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_detail,
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style: detailStyle,
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),
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);
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}
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}
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class DetailItemBase extends StatelessWidget {
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const DetailItemBase({
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super.key,
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required this.title,
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required this.detail,
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this.button,
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this.horizontal = false,
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});
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final Widget title;
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final Widget detail;
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final Widget? button;
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final bool horizontal;
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@override
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Widget build(BuildContext context) {
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return ConditionalParent(
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condition: !Util.isDesktop,
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builder: (child) => RoundedWhiteContainer(
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@ -51,24 +98,8 @@ class DetailItem extends StatelessWidget {
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? Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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disableSelectableText
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? Text(
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title,
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style: STextStyles.itemSubtitle(context),
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)
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: SelectableText(
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title,
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style: STextStyles.itemSubtitle(context),
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),
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disableSelectableText
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? Text(
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detail,
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style: detailStyle,
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)
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: SelectableText(
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detail,
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style: detailStyle,
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),
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],
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)
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: Column(
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@ -77,48 +108,14 @@ class DetailItem extends StatelessWidget {
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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disableSelectableText
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? Text(
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title,
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style: STextStyles.itemSubtitle(context),
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)
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: SelectableText(
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title,
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style: STextStyles.itemSubtitle(context),
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),
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button ?? Container(),
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],
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),
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const SizedBox(
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height: 5,
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),
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detail.isEmpty && showEmptyDetail
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? disableSelectableText
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? Text(
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"$title will appear here",
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style: STextStyles.w500_14(context).copyWith(
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color: Theme.of(context)
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.extension<StackColors>()!
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.textSubtitle3,
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),
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)
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: SelectableText(
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"$title will appear here",
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style: STextStyles.w500_14(context).copyWith(
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color: Theme.of(context)
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.extension<StackColors>()!
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.textSubtitle3,
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),
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)
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: disableSelectableText
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? Text(
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detail,
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style: detailStyle,
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)
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: SelectableText(
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detail,
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style: detailStyle,
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),
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],
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),
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),
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