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Add Monero subaccounts and subaddresses with a QR per address

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TZGyn
2026-09-20 00:11:53 +08:00
parent 1a23c730c6
commit caca4321cc
7 changed files with 332 additions and 3 deletions
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apps/ios/Koins/AppModel.swift
+21
View File
@@ -14,6 +14,7 @@ final class AppModel: ObservableObject {
@Published var statusMessage: String?
@Published var moneroReady = false
@Published var moneroAddress: String?
@Published var moneroAccounts: [MoneroAccount] = []
/// Rough time remaining for the Monero sync, derived from observed block rate.
@Published var syncEta: String?
@@ -228,8 +229,10 @@ final class AppModel: ObservableObject {
if force || refreshTick == 1 || refreshTick % 4 == 0 {
async let balanceCall = MoneroService.shared.balance()
async let txCall = MoneroService.shared.transactions()
async let accountsCall = MoneroService.shared.accounts()
balance = try await balanceCall
transactions = try await txCall
moneroAccounts = try await accountsCall
}
} catch {
errorMessage = error.localizedDescription
@@ -345,6 +348,24 @@ final class AppModel: ObservableObject {
await MoneroService.shared.save()
}
func addAccount(label: String = "") async throws {
_ = try await MoneroService.shared.createAccount(label: label)
await refresh(force: true)
}
func addSubaddress(accountIndex: Int, label: String = "") async throws {
_ = try await MoneroService.shared.createSubaddress(accountIndex: accountIndex, label: label)
await refresh(force: true)
}
/// Refreshes the account/subaddress tree independently of the active chain.
func loadAccounts() async {
guard moneroReady else { return }
if let accounts = try? await MoneroService.shared.accounts() {
moneroAccounts = accounts
}
}
/// monero-cpp only writes the wallet file from save(), and its sync loop
/// never does, so without this a restart re-scans from the beginning.
private func checkpointWalletIfSyncing() async {
apps/ios/Koins/Bridge/KoinsMoneroWallet.mm
+53
View File
@@ -224,6 +224,59 @@ static void connectDaemon(monero_wallet_full *w) {
}
resp[@"transactions"] = entries;
}
} else if ([op isEqualToString:@"getAccounts"]) {
NSMutableArray *accounts = [NSMutableArray new];
if (!g_wallet) {
resp[@"accounts"] = accounts;
} else {
for (const auto &account : g_wallet->get_accounts(true, "")) {
NSMutableDictionary *accountDict = [NSMutableDictionary new];
accountDict[@"index"] = @(account.m_index ? *account.m_index : 0);
accountDict[@"address"] = [NSString stringWithUTF8String:(account.m_primary_address ? *account.m_primary_address : "").c_str()];
accountDict[@"balance"] = @((account.m_balance ? *account.m_balance : 0)).stringValue;
accountDict[@"unlocked"] = @((account.m_unlocked_balance ? *account.m_unlocked_balance : 0)).stringValue;
NSMutableArray *subaddresses = [NSMutableArray new];
for (const auto &sub : account.m_subaddresses) {
[subaddresses addObject:@{
@"accountIndex" : @(sub.m_account_index ? *sub.m_account_index : 0),
@"index" : @(sub.m_index ? *sub.m_index : 0),
@"address" : [NSString stringWithUTF8String:(sub.m_address ? *sub.m_address : "").c_str()],
@"label" : [NSString stringWithUTF8String:(sub.m_label ? *sub.m_label : "").c_str()],
@"balance" : @((sub.m_balance ? *sub.m_balance : 0)).stringValue,
@"unlocked" : @((sub.m_unlocked_balance ? *sub.m_unlocked_balance : 0)).stringValue,
@"isUsed" : @((sub.m_is_used ? *sub.m_is_used : false)),
}];
}
accountDict[@"subaddresses"] = subaddresses;
[accounts addObject:accountDict];
}
resp[@"accounts"] = accounts;
}
} else if ([op isEqualToString:@"createAccount"]) {
if (!g_wallet) {
resp[@"error"] = @"No wallet open";
} else {
monero_account account = g_wallet->create_account(std::string([req[@"label"] UTF8String]));
g_wallet->save();
excludeWalletFilesFromBackup(g_walletPath);
resp[@"index"] = @(account.m_index ? *account.m_index : 0);
resp[@"address"] = [NSString stringWithUTF8String:(account.m_primary_address ? *account.m_primary_address : "").c_str()];
resp[@"balance"] = @((account.m_balance ? *account.m_balance : 0)).stringValue;
resp[@"unlocked"] = @((account.m_unlocked_balance ? *account.m_unlocked_balance : 0)).stringValue;
}
} else if ([op isEqualToString:@"createSubaddress"]) {
if (!g_wallet) {
resp[@"error"] = @"No wallet open";
} else {
uint32_t accountIndex = (uint32_t)[req[@"accountIndex"] integerValue];
monero_subaddress sub = g_wallet->create_subaddress(accountIndex, std::string([req[@"label"] UTF8String]));
g_wallet->save();
excludeWalletFilesFromBackup(g_walletPath);
resp[@"accountIndex"] = @(sub.m_account_index ? *sub.m_account_index : 0);
resp[@"index"] = @(sub.m_index ? *sub.m_index : 0);
resp[@"address"] = [NSString stringWithUTF8String:(sub.m_address ? *sub.m_address : "").c_str()];
resp[@"label"] = [NSString stringWithUTF8String:(sub.m_label ? *sub.m_label : "").c_str()];
}
} else if ([op isEqualToString:@"startSync"]) {
if (g_wallet) {
connectDaemon(g_wallet);
apps/ios/Koins/Models.swift
+26
View File
@@ -67,3 +67,29 @@ enum TransactionPriority: Int {
}
}
}
struct MoneroSubaddress: Identifiable {
let accountIndex: Int
let index: Int
let address: String
let label: String
let balance: String
let unlocked: String
let isUsed: Bool
var id: String { "\(accountIndex)/\(index)" }
}
struct MoneroAccount: Identifiable {
let index: Int
let address: String
let balance: String
let unlocked: String
var subaddresses: [MoneroSubaddress]
var id: Int { index }
var title: String {
index == 0 ? "Primary account" : "Account \(index + 1)"
}
}
apps/ios/Koins/SelfTest.swift
+10
View File
@@ -91,6 +91,16 @@ enum SelfTest {
}
let balance = try await MoneroService.shared.balance()
emit("KOINS_NET xmr balance \(balance.total) unlocked \(balance.unlocked)")
let accounts = try await MoneroService.shared.accounts()
emit("KOINS_NET xmr accounts \(accounts.count) subaddresses \(accounts.first?.subaddresses.count ?? 0)")
let account = try await MoneroService.shared.createAccount(label: "Savings")
emit("KOINS_NET xmr new account index \(account.index) address \(account.address.prefix(12))")
let subaddress = try await MoneroService.shared.createSubaddress(accountIndex: 0, label: "From Alice")
emit("KOINS_NET xmr new subaddress index \(subaddress.index) address \(subaddress.address.prefix(12))")
let reloaded = try await MoneroService.shared.accounts()
emit("KOINS_NET xmr accounts after \(reloaded.count) subaddresses \(reloaded.first?.subaddresses.count ?? 0)")
await MoneroService.shared.stopSync()
await MoneroService.shared.removeWallet(name: "koins-net-selftest")
} catch {
apps/ios/Koins/Views/AccountsView.swift
+165
View File
@@ -0,0 +1,165 @@
import SwiftUI
struct AccountsView: View {
@EnvironmentObject private var model: AppModel
@Binding var route: Route
@State private var error: String?
@State private var busy = false
@State private var expandedAddress: String?
@State private var showAccountPrompt = false
@State private var showSubaddressPrompt = false
@State private var pendingLabel = ""
@State private var subaddressAccount = 0
var body: some View {
VStack(alignment: .leading, spacing: 18) {
ScreenHeader(title: "Accounts & addresses",
subtitle: "Each address gets its own QR code",
onBack: { route = .home })
PrimaryButton(title: busy ? "Working…" : "New account", disabled: busy) {
showAccountPrompt = true
}
if let error {
MessageBanner(message: error, isError: true)
}
ForEach(model.moneroAccounts) { account in
accountCard(account)
}
if model.moneroAccounts.isEmpty {
Text("No accounts yet. Accounts and addresses appear after the wallet opens.")
.font(.system(size: 12))
.foregroundStyle(Theme.muted)
}
}
.task(id: model.moneroReady) { await model.loadAccounts() }
.alert("Account name", isPresented: $showAccountPrompt) {
TextField("e.g. Savings", text: $pendingLabel)
Button("Create") { createAccount() }
Button("Cancel", role: .cancel) { pendingLabel = "" }
}
.alert("Address label", isPresented: $showSubaddressPrompt) {
TextField("e.g. From Alice", text: $pendingLabel)
Button("Create") { createSubaddress() }
Button("Cancel", role: .cancel) { pendingLabel = "" }
}
}
private func accountCard(_ account: MoneroAccount) -> some View {
Card {
VStack(alignment: .leading, spacing: 10) {
HStack {
VStack(alignment: .leading, spacing: 3) {
Text(account.title)
.font(.system(size: 15, weight: .semibold))
.foregroundStyle(Theme.text)
Text("\(account.balance) XMR")
.font(.system(size: 12))
.foregroundStyle(Theme.muted)
}
Spacer()
}
addressRow(id: "\(account.index)/primary",
title: "Primary address",
address: account.address,
isUsed: true)
if !account.subaddresses.isEmpty {
Divider().overlay(Theme.border)
ForEach(account.subaddresses.filter { $0.index != 0 }) { subaddress in
addressRow(id: subaddress.id,
title: subaddress.label.isEmpty ? "Address \(subaddress.index)" : subaddress.label,
address: subaddress.address,
isUsed: subaddress.isUsed,
balance: subaddress.balance)
}
}
SecondaryButton(title: "New address in this account") {
subaddressAccount = account.index
pendingLabel = ""
showSubaddressPrompt = true
}
}
}
}
private func addressRow(id: String, title: String, address: String, isUsed: Bool, balance: String? = nil) -> some View {
VStack(spacing: 10) {
HStack(spacing: 8) {
VStack(alignment: .leading, spacing: 2) {
Text(title)
.font(.system(size: 12, weight: .medium))
.foregroundStyle(Theme.muted)
Text(address.isEmpty ? "—" : address)
.font(.system(size: 11, design: .monospaced))
.foregroundStyle(Theme.text)
.lineLimit(1)
.truncationMode(.middle)
if let balance {
Text("\(balance) XMR\(isUsed ? "" : " · unused")")
.font(.system(size: 11))
.foregroundStyle(Theme.muted)
}
}
Spacer(minLength: 6)
Button {
expandedAddress = expandedAddress == id ? nil : id
} label: {
Image(systemName: expandedAddress == id ? "xmark" : "qrcode")
.font(.system(size: 14, weight: .semibold))
.foregroundStyle(Theme.accent)
.frame(width: 32, height: 32)
.background(Theme.surfaceAlt)
.clipShape(RoundedRectangle(cornerRadius: 10, style: .continuous))
}
}
if expandedAddress == id {
VStack(spacing: 10) {
QRCodeView(text: address)
.frame(maxWidth: 180)
HStack(spacing: 8) {
SecondaryButton(title: "Copy") {
UIPasteboard.general.string = address
}
}
}
.frame(maxWidth: .infinity)
}
}
}
private func createAccount() {
busy = true
error = nil
Task {
defer { busy = false }
do {
try await model.addAccount(label: pendingLabel)
pendingLabel = ""
} catch {
self.error = error.localizedDescription
}
}
}
private func createSubaddress() {
busy = true
error = nil
Task {
defer { busy = false }
do {
try await model.addSubaddress(accountIndex: subaddressAccount, label: pendingLabel)
pendingLabel = ""
} catch {
self.error = error.localizedDescription
}
}
}
}
apps/ios/Koins/Views/RootView.swift
+10 -3
View File
@@ -7,6 +7,7 @@ enum Route: Equatable {
case dashboard
case send
case receive
case accounts
}
struct SeedBox: Identifiable {
@@ -18,7 +19,8 @@ struct SeedBox: Identifiable {
struct RootView: View {
@EnvironmentObject private var model: AppModel
@Environment(\.scenePhase) private var scenePhase
@State private var route: Route = .home
@State private var route: Route = ProcessInfo.processInfo.arguments.contains("-koinsScreenAccounts")
? .accounts : .home
@State private var seedBox: SeedBox?
var body: some View {
@@ -39,6 +41,8 @@ struct RootView: View {
SendView(route: $route)
case .receive:
ReceiveView(route: $route)
case .accounts:
AccountsView(route: $route)
}
}
.padding(.horizontal, 20)
@@ -159,8 +163,11 @@ struct HomeView: View {
}
if model.chain == .xmr {
SecondaryButton(title: model.syncStatus?.syncing == true ? "Syncing…" : "Sync now") {
Task { await model.startMoneroSync() }
HStack(spacing: 10) {
SecondaryButton(title: model.syncStatus?.syncing == true ? "Syncing…" : "Sync now") {
Task { await model.startMoneroSync() }
}
SecondaryButton(title: "Addresses") { route = .accounts }
}
}
apps/ios/Koins/Wallet/MoneroService.swift
+47
View File
@@ -196,6 +196,53 @@ final class MoneroService {
}
}
// MARK: - Accounts
func accounts() async throws -> [MoneroAccount] {
let response = try await invoke(["op": "getAccounts"])
let entries = response["accounts"] as? [[String: Any]] ?? []
return entries.map { entry in
let subEntries = entry["subaddresses"] as? [[String: Any]] ?? []
return MoneroAccount(
index: (entry["index"] as? NSNumber)?.intValue ?? 0,
address: entry["address"] as? String ?? "",
balance: MoneroAmount.xmr(fromAtomic: entry["balance"] as? String ?? "0"),
unlocked: MoneroAmount.xmr(fromAtomic: entry["unlocked"] as? String ?? "0"),
subaddresses: subEntries.map { sub in
MoneroSubaddress(
accountIndex: (sub["accountIndex"] as? NSNumber)?.intValue ?? 0,
index: (sub["index"] as? NSNumber)?.intValue ?? 0,
address: sub["address"] as? String ?? "",
label: sub["label"] as? String ?? "",
balance: MoneroAmount.xmr(fromAtomic: sub["balance"] as? String ?? "0"),
unlocked: MoneroAmount.xmr(fromAtomic: sub["unlocked"] as? String ?? "0"),
isUsed: (sub["isUsed"] as? Bool) ?? false)
})
}
}
func createAccount(label: String) async throws -> MoneroAccount {
let response = try await invoke(["op": "createAccount", "label": label])
return MoneroAccount(index: (response["index"] as? NSNumber)?.intValue ?? 0,
address: response["address"] as? String ?? "",
balance: MoneroAmount.xmr(fromAtomic: response["balance"] as? String ?? "0"),
unlocked: MoneroAmount.xmr(fromAtomic: response["unlocked"] as? String ?? "0"),
subaddresses: [])
}
func createSubaddress(accountIndex: Int, label: String) async throws -> MoneroSubaddress {
let response = try await invoke(["op": "createSubaddress",
"accountIndex": accountIndex,
"label": label])
return MoneroSubaddress(accountIndex: (response["accountIndex"] as? NSNumber)?.intValue ?? accountIndex,
index: (response["index"] as? NSNumber)?.intValue ?? 0,
address: response["address"] as? String ?? "",
label: response["label"] as? String ?? label,
balance: "0",
unlocked: "0",
isUsed: false)
}
// MARK: - Sync
func startSync() async throws -> Bool {