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feat: add account index selection

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sneurlax 2024-12-29 22:50:56 -06:00
parent 94d7f566b7
commit 1e5236a8a4
4 changed files with 131 additions and 53 deletions
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51
lib/pages/wallet_view/multisig_coordinator_view/multisig_coordinator_view.dart
View file

@ -28,8 +28,8 @@ class MultisigCoordinatorState extends StateNotifier<MultisigCoordinatorData> {
state = state.copyWith(threshold: threshold);
}
void updateTotalCosigners(int total) {
state = state.copyWith(totalCosigners: total);
void updateParticipants(int total) {
state = state.copyWith(participants: total);
}
void updateScriptType(MultisigScriptType type) {
@ -37,7 +37,7 @@ class MultisigCoordinatorState extends StateNotifier<MultisigCoordinatorData> {
}
void addCosignerXpub(String xpub) {
if (state.cosignerXpubs.length < state.totalCosigners) {
if (state.cosignerXpubs.length < state.participants) {
state = state.copyWith(
cosignerXpubs: [...state.cosignerXpubs, xpub],
);
@ -50,14 +50,16 @@ class MultisigCoordinatorView extends ConsumerStatefulWidget {
super.key,
required this.walletId,
required this.scriptType,
required this.totalCosigners,
required this.participants,
required this.threshold,
required this.account,
});
final String walletId;
final MultisigScriptType scriptType;
final int totalCosigners;
final int participants;
final int threshold;
final int account;
static const String routeName = "/multisigCoordinator";
@ -77,7 +79,7 @@ class _MultisigSetupViewState extends ConsumerState<MultisigCoordinatorView> {
super.initState();
// Initialize controllers.
for (int i = 0; i < widget.totalCosigners - 1; i++) {
for (int i = 0; i < widget.participants - 1; i++) {
xpubControllers.add(TextEditingController());
}
@ -86,7 +88,7 @@ class _MultisigSetupViewState extends ConsumerState<MultisigCoordinatorView> {
final targetPath = _getTargetPathForScriptType(widget.scriptType);
final xpubData = await (ref.read(pWallets).getWallet(widget.walletId)
as ExtendedKeysInterface)
.getXPubs(bip48: true);
.getXPubs(bip48: true, account: widget.account);
print(xpubData);
final matchingPub = xpubData.xpubs.firstWhere(
@ -300,7 +302,7 @@ class _MultisigSetupViewState extends ConsumerState<MultisigCoordinatorView> {
const SizedBox(height: 24),
// Generate input fields for each cosigner.
for (int i = 1; i < widget.totalCosigners; i++)
for (int i = 1; i < widget.participants; i++)
Padding(
padding: const EdgeInsets.only(bottom: 16),
child: Column(
@ -394,7 +396,14 @@ class _MultisigSetupViewState extends ConsumerState<MultisigCoordinatorView> {
enabled: xpubControllers.every(
(controller) => controller.text.isNotEmpty),
onPressed: () {
// TODO.
// final privWallet = Bip48Wallet(
// masterKey: masterKey,
// coinType: 0,
// account: 0,
// scriptType: Bip48ScriptType.p2shMultisig,
// threshold: 2,
// totalKeys: 3,
// );
},
),
],
@ -422,33 +431,33 @@ class _MultisigSetupViewState extends ConsumerState<MultisigCoordinatorView> {
class MultisigCoordinatorData {
const MultisigCoordinatorData({
this.threshold = 2,
this.totalCosigners = 3,
this.participants = 3,
this.coinType = 0, // Bitcoin mainnet.
this.accountIndex = 0,
this.account = 0,
this.scriptType = MultisigScriptType.nativeSegwit,
this.cosignerXpubs = const [],
});
final int threshold;
final int totalCosigners;
final int participants;
final int coinType;
final int accountIndex;
final int account;
final MultisigScriptType scriptType;
final List<String> cosignerXpubs;
MultisigCoordinatorData copyWith({
int? threshold,
int? totalCosigners,
int? participants,
int? coinType,
int? accountIndex,
int? account,
MultisigScriptType? scriptType,
List<String>? cosignerXpubs,
}) {
return MultisigCoordinatorData(
threshold: threshold ?? this.threshold,
totalCosigners: totalCosigners ?? this.totalCosigners,
participants: participants ?? this.participants,
coinType: coinType ?? this.coinType,
accountIndex: accountIndex ?? this.accountIndex,
account: account ?? this.account,
scriptType: scriptType ?? this.scriptType,
cosignerXpubs: cosignerXpubs ?? this.cosignerXpubs,
);
@ -456,9 +465,9 @@ class MultisigCoordinatorData {
Map<String, dynamic> toJson() => {
'threshold': threshold,
'totalCosigners': totalCosigners,
'participants': participants,
'coinType': coinType,
'accountIndex': accountIndex,
'accountIndex': account,
'scriptType': scriptType.index,
'cosignerXpubs': cosignerXpubs,
};
@ -466,9 +475,9 @@ class MultisigCoordinatorData {
factory MultisigCoordinatorData.fromJson(Map<String, dynamic> json) {
return MultisigCoordinatorData(
threshold: json['threshold'] as int,
totalCosigners: json['totalCosigners'] as int,
participants: json['participants'] as int,
coinType: json['coinType'] as int,
accountIndex: json['accountIndex'] as int,
account: json['accountIndex'] as int,
scriptType: MultisigScriptType.values[json['scriptType'] as int],
cosignerXpubs: (json['cosignerXpubs'] as List).cast<String>(),
);

114
lib/pages/wallet_view/multisig_coordinator_view/multisig_setup_view.dart
View file

@ -25,33 +25,33 @@ final multisigSetupStateProvider =
class MultisigSetupData {
const MultisigSetupData({
this.threshold = 2,
this.totalCosigners = 3,
this.participants = 3,
this.coinType = 0, // Bitcoin mainnet.
this.accountIndex = 0,
this.account = 0,
this.scriptType = MultisigScriptType.nativeSegwit,
this.cosignerXpubs = const [],
});
final int threshold;
final int totalCosigners;
final int participants;
final int coinType;
final int accountIndex;
final int account;
final MultisigScriptType scriptType;
final List<String> cosignerXpubs;
MultisigSetupData copyWith({
int? threshold,
int? totalCosigners,
int? participants,
int? coinType,
int? accountIndex,
int? account,
MultisigScriptType? scriptType,
List<String>? cosignerXpubs,
}) {
return MultisigSetupData(
threshold: threshold ?? this.threshold,
totalCosigners: totalCosigners ?? this.totalCosigners,
participants: participants ?? this.participants,
coinType: coinType ?? this.coinType,
accountIndex: accountIndex ?? this.accountIndex,
account: account ?? this.account,
scriptType: scriptType ?? this.scriptType,
cosignerXpubs: cosignerXpubs ?? this.cosignerXpubs,
);
@ -59,9 +59,9 @@ class MultisigSetupData {
Map<String, dynamic> toJson() => {
'threshold': threshold,
'totalCosigners': totalCosigners,
'participants': participants,
'coinType': coinType,
'accountIndex': accountIndex,
'account': account,
'scriptType': scriptType.index,
'cosignerXpubs': cosignerXpubs,
};
@ -69,9 +69,9 @@ class MultisigSetupData {
factory MultisigSetupData.fromJson(Map<String, dynamic> json) {
return MultisigSetupData(
threshold: json['threshold'] as int,
totalCosigners: json['totalCosigners'] as int,
participants: json['participants'] as int,
coinType: json['coinType'] as int,
accountIndex: json['accountIndex'] as int,
account: json['account'] as int,
scriptType: MultisigScriptType.values[json['scriptType'] as int],
cosignerXpubs: (json['cosignerXpubs'] as List).cast<String>(),
);
@ -85,8 +85,8 @@ class MultisigSetupState extends StateNotifier<MultisigSetupData> {
state = state.copyWith(threshold: threshold);
}
void updateTotalCosigners(int total) {
state = state.copyWith(totalCosigners: total);
void updateParticipants(int total) {
state = state.copyWith(participants: total);
}
void updateScriptType(MultisigScriptType type) {
@ -94,7 +94,7 @@ class MultisigSetupState extends StateNotifier<MultisigSetupData> {
}
void addCosignerXpub(String xpub) {
if (state.cosignerXpubs.length < state.totalCosigners) {
if (state.cosignerXpubs.length < state.participants) {
state = state.copyWith(
cosignerXpubs: [...state.cosignerXpubs, xpub],
);
@ -107,14 +107,16 @@ class MultisigSetupView extends ConsumerStatefulWidget {
super.key,
required this.walletId,
this.scriptType,
this.totalCosigners,
this.participants,
this.threshold,
this.account,
});
final String walletId;
final MultisigScriptType? scriptType;
final int? totalCosigners;
final int? participants;
final int? threshold;
final int? account;
static const String routeName = "/multisigSetup";
@ -128,11 +130,11 @@ class _MultisigSetupViewState extends ConsumerState<MultisigSetupView> {
super.initState();
// Initialize participants count if provided.
if (widget.totalCosigners != null) {
_participantsCount = widget.totalCosigners!;
_participantsController.text = widget.totalCosigners!.toString();
if (widget.participants != null) {
_participantsCount = widget.participants!;
_participantsController.text = widget.participants!.toString();
// Initialize the controllers list.
for (int i = 0; i < widget.totalCosigners!; i++) {
for (int i = 0; i < widget.participants!; i++) {
controllers.add(TextEditingController());
}
}
@ -226,6 +228,7 @@ class _MultisigSetupViewState extends ConsumerState<MultisigSetupView> {
final _thresholdController = TextEditingController();
final _participantsController = TextEditingController();
final _accountController = TextEditingController();
final List<TextEditingController> controllers = [];
@ -254,6 +257,10 @@ class _MultisigSetupViewState extends ConsumerState<MultisigSetupView> {
return "Participants count error";
}
if (_accountController.text.isEmpty) {
return "Choose an account (0 is OK)";
}
return "valid";
}
@ -323,10 +330,41 @@ class _MultisigSetupViewState extends ConsumerState<MultisigSetupView> {
);
}
void _showWhatIsAccountDialog() {
showDialog<void>(
context: context,
builder: (_) => SimpleMobileDialog(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"What is an account?",
style: STextStyles.w600_20(context),
),
const SizedBox(
height: 12,
),
Text(
"The account number you choose will determine which extended "
"public key (xPub) you share with all participants. If you use "
"the same xPub across multiple multisignature accounts, a shared "
"cosigner in any of them will be able to recognize your "
"participation in them and so your privacy could be degraded. "
"For maximum privacy, use a distinct account number for each "
"multisignature account.",
style: STextStyles.w400_16(context),
),
],
),
),
);
}
@override
void dispose() {
_thresholdController.dispose();
_participantsController.dispose();
_accountController.dispose();
for (final controller in controllers) {
controller.dispose();
}
@ -449,7 +487,7 @@ class _MultisigSetupViewState extends ConsumerState<MultisigSetupView> {
),
const SizedBox(height: 16),
// Threshold and Participants.
// Threshold, Participants, and Account.
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
@ -500,6 +538,34 @@ class _MultisigSetupViewState extends ConsumerState<MultisigSetupView> {
hintStyle: STextStyles.fieldLabel(context),
),
),
const SizedBox(height: 16),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
"Account",
style: STextStyles.w500_14(context).copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textDark3,
),
),
CustomTextButton(
text: "What is an account?",
onTap: _showWhatIsAccountDialog,
),
],
),
const SizedBox(height: 10),
TextField(
keyboardType: TextInputType.number,
inputFormatters: [FilteringTextInputFormatter.digitsOnly],
controller: _accountController,
decoration: InputDecoration(
hintText: "Enter account number",
hintStyle: STextStyles.fieldLabel(context),
),
),
],
),
const SizedBox(height: 24),
@ -529,9 +595,9 @@ class _MultisigSetupViewState extends ConsumerState<MultisigSetupView> {
builder: (context) => MultisigCoordinatorView(
walletId: widget.walletId,
scriptType: setupData.scriptType, // TODO,
totalCosigners:
int.parse(_participantsController.text),
participants: int.parse(_participantsController.text),
threshold: int.parse(_thresholdController.text),
account: int.parse(_accountController.text),
),
),
);

13
lib/route_generator.dart
View file

@ -2158,13 +2158,15 @@ class RouteGenerator {
return _routeError("${settings.name} invalid args: ${args.toString()}");
case MultisigSetupView.routeName:
if (args is Tuple3<String, int?, int?>) {
if (args is Tuple5<String, MultisigScriptType?, int?, int?, int?>) {
return getRoute(
shouldUseMaterialRoute: useMaterialPageRoute,
builder: (_) => MultisigSetupView(
walletId: args.item1,
totalCosigners: args.item2,
threshold: args.item3,
scriptType: args.item2,
participants: args.item3,
threshold: args.item4,
account: args.item5,
),
settings: RouteSettings(
name: settings.name,
@ -2184,14 +2186,15 @@ class RouteGenerator {
return _routeError("${settings.name} invalid args: ${args.toString()}");
case MultisigCoordinatorView.routeName:
if (args is Tuple4<String, MultisigScriptType, int, int>) {
if (args is Tuple5<String, MultisigScriptType, int, int, int>) {
return getRoute(
shouldUseMaterialRoute: useMaterialPageRoute,
builder: (_) => MultisigCoordinatorView(
walletId: args.item1,
scriptType: args.item2,
totalCosigners: args.item3,
participants: args.item3,
threshold: args.item4,
account: args.item5,
),
settings: RouteSettings(
name: settings.name,

6
lib/wallets/wallet/wallet_mixin_interfaces/extended_keys_interface.dart
View file

@ -29,15 +29,15 @@ class XPriv extends XKey {
mixin ExtendedKeysInterface<T extends ElectrumXCurrencyInterface>
on ElectrumXInterface<T> {
Future<({List<XPub> xpubs, String fingerprint})> getXPubs(
{bool bip48 = false}) async {
{bool bip48 = false, int account = 0}) async {
final paths = cryptoCurrency.supportedHardenedDerivationPaths;
if (bip48) {
// This hack was used because I was not able to correctly cast an existing
// Bitcoin wallet as a BIP48Bitcoin wallet in order to use its
// supportedDerivationPathTypes override.
paths.add("m/48'/0'/0'/1'");
paths.add("m/48'/0'/0'/2'");
paths.add("m/48'/0'/$account'/1'");
paths.add("m/48'/0'/$account'/2'");
}
final master = await getRootHDNode();