feat(auth): 콘텐츠 설정에서 본인인증 종료를 지원한다

SodaLive/Sources/Chat/ChatTabView.swift

@@ -202,7 +202,7 @@ struct ChatTabView: View {
                 )
             }
         }
-        .authContentSettings(viewModel: mypageViewModel)
+        .authContentSettings(viewModel: mypageViewModel, onCancel: { pendingAction = nil })
     }
 }
 

SodaLive/Sources/Home/HomeTabView.swift

@@ -505,7 +505,7 @@ struct HomeTabView: View {
             }
         }
         .sodaToast(isPresented: $viewModel.isShowPopup, message: viewModel.errorMessage, autohideIn: 2)
-        .authContentSettings(viewModel: mypageViewModel)
+        .authContentSettings(viewModel: mypageViewModel, onCancel: { pendingAction = nil })
     }
 }
 

SodaLive/Sources/I18n/I18n.swift

@@ -1639,20 +1639,40 @@ enum I18n {
         enum Content {
             static var authSensitiveContentOnDescription: String {
                 pick(
-                    ko: "성인인증 완료 후 성인 콘텐츠를 볼 수 있어요",
-                    en: "You can view adult content after age verification.",
-                    ja: "年齢認証完了後、成人向けコンテンツを表示できます"
+                    ko: "본인인증 완료 후 민감한 콘텐츠를 볼 수 있어요",
+                    en: "You can view sensitive content after identity verification.",
+                    ja: "本人認証完了後、センシティブなコンテンツを表示できます"
                 )
             }
 
             static var authSensitiveContentOffDescription: String {
                 pick(
-                    ko: "성인 콘텐츠가 목록과 검색에 노출되지 않아요",
-                    en: "Adult content will not appear in lists or search.",
-                    ja: "成人向けコンテンツは一覧や検索に表示されません"
+                    ko: "민감한 콘텐츠가 목록과 검색에 노출되지 않아요",
+                    en: "Sensitive content will not appear in lists or search.",
+                    ja: "センシティブなコンテンツは一覧や検索に表示されません"
                 )
             }
 
+            static var authExitTitle: String {
+                pick(ko: "본인인증 종료", en: "End identity verification", ja: "本人認証の終了")
+            }
+
+            static var authExitMessage: String {
+                pick(
+                    ko: "본인인증을 종료하시겠어요?\n종료하면 다시 본인인증을 진행해야 해요.",
+                    en: "Do you want to end identity verification?\nIf you end it, you’ll need to verify your identity again.",
+                    ja: "本人認証を終了しますか？\n終了すると、もう一度本人認証を行う必要があります。"
+                )
+            }
+
+            static var authExitConfirm: String {
+                pick(ko: "종료하기", en: "End verification", ja: "終了する")
+            }
+
+            static var authExitCancel: String {
+                pick(ko: "계속하기", en: "Continue", ja: "続ける")
+            }
+
             static var preferredContent: String {
                 pick(ko: "선호 콘텐츠", en: "Preferred content", ja: "好みのコンテンツ")
             }

SodaLive/Sources/Live/Now/All/LiveNowAllView.swift

@@ -151,7 +151,7 @@ struct LiveNowAllView: View {
             )
         }
         .sodaToast(isPresented: $viewModel.isShowPopup, message: viewModel.errorMessage, autohideIn: 2)
-        .authContentSettings(viewModel: mypageViewModel)
+        .authContentSettings(viewModel: mypageViewModel, onCancel: { pendingAction = nil })
     }
 
     private func handleLiveNowItemTap(roomId: Int, isAdult: Bool) {

SodaLive/Sources/Main/Home/HomeView.swift

@@ -459,7 +459,7 @@ struct HomeView: View {
                 autohideIn: 2
             )
         }
-        .authContentSettings(viewModel: mypageViewModel)
+        .authContentSettings(viewModel: mypageViewModel, onCancel: { pendingAction = nil })
     }
     
     private func handleLiveNowItemTap(roomId: Int, isAdult: Bool) {

SodaLive/Sources/MyPage/MyPageViewModel.swift

@@ -119,6 +119,19 @@ final class MyPageViewModel: ObservableObject {
         isShowAuthContentSettings = true
     }
 
+    func cancelAuthContentSettings() {
+        guard Thread.isMainThread else {
+            DispatchQueue.main.async { [weak self] in
+                self?.cancelAuthContentSettings()
+            }
+            return
+        }
+        guard !isSubmittingAuth, isShowAuthContentSettings else { return }
+
+        clearPendingAuthVerification()
+        isShowPopup = false
+    }
+
     func confirmAuthContentSettings() {
         guard Thread.isMainThread else {
             DispatchQueue.main.async { [weak self] in

SodaLive/Sources/V2/Component/Modal/AuthContentSettingsSheet.swift

@@ -21,9 +21,12 @@ struct AuthContentSettingsSheet: View {
     @Binding var isAdultContentVisible: Bool
     @Binding var contentType: ContentType
     let onConfirm: () -> Void
+    let onClose: () -> Void
 
     var body: some View {
         VStack(spacing: 0) {
+            header
+
             ViewThatFits(in: .vertical) {
                 settingsContent
                     .fixedSize(horizontal: false, vertical: true)
@@ -49,17 +52,42 @@ struct AuthContentSettingsSheet: View {
             .fixedSize(horizontal: false, vertical: true)
         }
         .background(Color.gray900)
+        .accessibilityAction(.escape, onClose)
     }
 
-    private var settingsContent: some View {
-        VStack(spacing: 0) {
+    private var header: some View {
+        HStack(spacing: 0) {
+            Color.clear
+                .frame(width: AuthContentSettingsLayout.touchHeight, height: AuthContentSettingsLayout.touchHeight)
+                .accessibilityHidden(true)
+
             Text(I18n.Settings.contentViewSettings)
                 .appFont(size: SodaTypography.heading4.size, weight: .medium)
                 .foregroundColor(.white)
                 .multilineTextAlignment(.center)
-                .frame(maxWidth: .infinity, minHeight: AuthContentSettingsLayout.headerHeight)
+                .frame(maxWidth: .infinity)
+                .fixedSize(horizontal: false, vertical: true)
                 .accessibilityAddTraits(.isHeader)
 
+            Button(action: onClose) {
+                Image(systemName: "xmark")
+                    .font(.system(size: SodaTypography.body2.size, weight: .medium))
+                    .foregroundColor(.gray400)
+                    .frame(width: AuthContentSettingsLayout.touchHeight, height: AuthContentSettingsLayout.touchHeight)
+                    .contentShape(Rectangle())
+            }
+            .buttonStyle(.borderless)
+            .accessibilityLabel(I18n.Settings.Content.authExitTitle)
+            .accessibilityIdentifier("authContentSettings.close")
+        }
+        .frame(minHeight: AuthContentSettingsLayout.headerHeight)
+        .padding(.top, AuthContentSettingsLayout.topInset)
+        .padding(.horizontal, SodaSpacing.s14)
+        .fixedSize(horizontal: false, vertical: true)
+    }
+
+    private var settingsContent: some View {
+        VStack(spacing: 0) {
             sensitiveContentRow
                 .padding(.top, SodaSpacing.s8)
                 .padding(.bottom, isAdultContentVisible ? SodaSpacing.s14 : SodaSpacing.s8)
@@ -83,7 +111,6 @@ struct AuthContentSettingsSheet: View {
             .padding(.top, isAdultContentVisible ? 0 : SodaSpacing.s8)
             .padding(.bottom, SodaSpacing.s20)
         }
-        .padding(.top, AuthContentSettingsLayout.topInset)
         .padding(.horizontal, SodaSpacing.s14)
     }
 
@@ -193,9 +220,12 @@ private struct AuthContentSettingsToggleStyle: ToggleStyle {
 
 private struct AuthContentSettingsModifier: ViewModifier {
     @ObservedObject var viewModel: MyPageViewModel
+    let onCancel: () -> Void
     @Environment(\.accessibilityReduceMotion) private var reduceMotion
     @State private var isHostPresented = false
     @State private var panelProgress: CGFloat = 0
+    @State private var isExitDialogPresented = false
+    @AccessibilityFocusState private var isExitDialogFocused: Bool
 
     private var callerErrorIsPresented: Binding<Bool> {
         Binding(
@@ -214,6 +244,7 @@ private struct AuthContentSettingsModifier: ViewModifier {
             }
             .sodaToast(isPresented: callerErrorIsPresented, message: viewModel.errorMessage, autohideIn: 2)
             .fullScreenCover(isPresented: $isHostPresented, onDismiss: {
+                dismissExitDialog()
                 panelProgress = 0
                 viewModel.submitPendingAuthVerification()
             }) {
@@ -225,7 +256,8 @@ private struct AuthContentSettingsModifier: ViewModifier {
                         AuthContentSettingsSheet(
                             isAdultContentVisible: $viewModel.authIsAdultContentVisible,
                             contentType: $viewModel.authContentType,
-                            onConfirm: viewModel.confirmAuthContentSettings
+                            onConfirm: viewModel.confirmAuthContentSettings,
+                            onClose: showExitDialog
                         )
                         .padding(.leading, proxy.safeAreaInsets.leading)
                         .padding(.trailing, proxy.safeAreaInsets.trailing)
@@ -241,6 +273,8 @@ private struct AuthContentSettingsModifier: ViewModifier {
                             }
                         }
                         .sodaToast(isPresented: $viewModel.isShowPopup, message: viewModel.errorMessage, autohideIn: 2)
+                        .disabled(isExitDialogPresented)
+                        .accessibilityHidden(isExitDialogPresented)
                         .modifier(AuthContentSettingsPanelMotion(
                             progress: panelProgress,
                             reduceMotion: reduceMotion,
@@ -249,6 +283,11 @@ private struct AuthContentSettingsModifier: ViewModifier {
                     }
                     .ignoresSafeArea(.container, edges: [.horizontal, .bottom])
                 }
+                .overlay {
+                    if isExitDialogPresented {
+                        exitDialog
+                    }
+                }
                 .interactiveDismissDisabled(true)
                 .presentationBackground(.clear)
                 .onAppear {
@@ -256,6 +295,7 @@ private struct AuthContentSettingsModifier: ViewModifier {
                         updatePanel()
                     }
                 }
+                .onDisappear(perform: dismissExitDialog)
             }
             .onAppear {
                 if viewModel.isShowAuthContentSettings {
@@ -263,6 +303,9 @@ private struct AuthContentSettingsModifier: ViewModifier {
                 }
             }
             .onChange(of: viewModel.isShowAuthContentSettings) { isPresented in
+                if !isPresented {
+                    dismissExitDialog()
+                }
                 if isPresented && !isHostPresented {
                     setHostPresented(true)
                 } else if isHostPresented {
@@ -276,6 +319,45 @@ private struct AuthContentSettingsModifier: ViewModifier {
             }
     }
 
+    private var exitDialog: some View {
+        SodaV2ActionModal(
+            title: I18n.Settings.Content.authExitTitle,
+            message: I18n.Settings.Content.authExitMessage,
+            button1: SodaV2ActionModalButton(
+                label: I18n.Settings.Content.authExitConfirm,
+                action: confirmExit
+            ),
+            button2: SodaV2ActionModalButton(
+                label: I18n.Settings.Content.authExitCancel,
+                action: dismissExitDialog
+            ),
+            onDimmedTap: dismissExitDialog
+        )
+        .accessibilityElement(children: .contain)
+        .accessibilityFocused($isExitDialogFocused)
+        .accessibilityAction(.escape, dismissExitDialog)
+        .onAppear {
+            isExitDialogFocused = true
+        }
+    }
+
+    private func showExitDialog() {
+        guard isHostPresented, viewModel.isShowAuthContentSettings, !viewModel.isSubmittingAuth else { return }
+        isExitDialogPresented = true
+    }
+
+    private func dismissExitDialog() {
+        isExitDialogPresented = false
+        isExitDialogFocused = false
+    }
+
+    private func confirmExit() {
+        guard isExitDialogPresented, isHostPresented, viewModel.isShowAuthContentSettings, !viewModel.isSubmittingAuth else { return }
+        dismissExitDialog()
+        viewModel.cancelAuthContentSettings()
+        onCancel()
+    }
+
     private func setHostPresented(_ isPresented: Bool) {
         var transaction = Transaction()
         transaction.disablesAnimations = true
@@ -323,19 +405,19 @@ private struct AuthContentSettingsPanelMotion: GeometryEffect {
 }
 
 extension View {
-    func authContentSettings(viewModel: MyPageViewModel) -> some View {
-        modifier(AuthContentSettingsModifier(viewModel: viewModel))
+    func authContentSettings(viewModel: MyPageViewModel, onCancel: @escaping () -> Void = {}) -> some View {
+        modifier(AuthContentSettingsModifier(viewModel: viewModel, onCancel: onCancel))
     }
 }
 
 struct AuthContentSettingsSheet_Previews: PreviewProvider {
     static var previews: some View {
         Group {
-            AuthContentSettingsSheet(isAdultContentVisible: .constant(true), contentType: .constant(.ALL), onConfirm: {})
+            AuthContentSettingsSheet(isAdultContentVisible: .constant(true), contentType: .constant(.ALL), onConfirm: {}, onClose: {})
                 .frame(width: 402)
                 .previewDisplayName("ON / ALL")
 
-            AuthContentSettingsSheet(isAdultContentVisible: .constant(false), contentType: .constant(.ALL), onConfirm: {})
+            AuthContentSettingsSheet(isAdultContentVisible: .constant(false), contentType: .constant(.ALL), onConfirm: {}, onClose: {})
                 .frame(width: 402)
                 .previewDisplayName("OFF / ALL")
         }

SodaLive/Sources/V2/CreatorChannel/CreatorChannelView.swift

@@ -258,7 +258,7 @@ struct CreatorChannelView: View {
         .fullScreenCover(isPresented: $isShowAuthView, onDismiss: mypageViewModel.presentAuthContentSettings) {
             authView
         }
-        .authContentSettings(viewModel: mypageViewModel)
+        .authContentSettings(viewModel: mypageViewModel, onCancel: { pendingAction = nil })
         .onAppear {
             configurePayload()
             if viewModel.hasLoaded == false {

SodaLive/Sources/V2/Main/MainView.swift

@@ -174,7 +174,7 @@ struct MainView: View {
                 autohideIn: 2
             )
         }
-        .authContentSettings(viewModel: mypageViewModel)
+        .authContentSettings(viewModel: mypageViewModel, onCancel: { pendingAction = nil })
     }
 
     private var shouldShowCreatorActionMenu: Bool {

work/tests/AuthContentSettingsExitCheck.swift

@@ -0,0 +1,372 @@
+import Foundation
+import Combine
+
+struct Response {
+    let statusCode: Int
+    let data: Data
+}
+
+enum MoyaError: Error {
+    case simulatedTransportFailure
+}
+
+enum AuthExitIO {
+    static var requests: [AuthVerifyRequest] = []
+    static var authSubjects: [PassthroughSubject<Response, MoyaError>] = []
+    static var memberSubjects: [PassthroughSubject<Response, MoyaError>] = []
+    static var noticeSubjects: [PassthroughSubject<Response, MoyaError>] = []
+}
+
+final class AuthRepository {
+    func authCertificate(request: AuthVerifyRequest) -> AnyPublisher<Response, MoyaError> {
+        precondition(Thread.isMainThread)
+        AuthExitIO.requests.append(request)
+        let subject = PassthroughSubject<Response, MoyaError>()
+        AuthExitIO.authSubjects.append(subject)
+        return subject.eraseToAnyPublisher()
+    }
+}
+
+final class UserRepository {
+    func getMypage() -> AnyPublisher<Response, MoyaError> {
+        fatalError("Unexpected My Page request in auth exit check")
+    }
+
+    func getMemberInfo() -> AnyPublisher<Response, MoyaError> {
+        precondition(Thread.isMainThread)
+        let subject = PassthroughSubject<Response, MoyaError>()
+        AuthExitIO.memberSubjects.append(subject)
+        return subject.eraseToAnyPublisher()
+    }
+}
+
+final class NoticeRepository {
+    func getLatestNotice() -> AnyPublisher<Response, MoyaError> {
+        let subject = PassthroughSubject<Response, MoyaError>()
+        AuthExitIO.noticeSubjects.append(subject)
+        return subject.eraseToAnyPublisher()
+    }
+}
+
+enum AppStep {
+    case splash
+}
+
+final class AppState {
+    static let shared = AppState()
+    var isRestartApp = false
+    var restartCount = 0
+
+    func setAppStep(step: AppStep) {
+        precondition(Thread.isMainThread)
+        restartCount += 1
+    }
+}
+
+final class UserDefaults {
+    static let standard = UserDefaults()
+    var values: [String: Any] = [:]
+    var writes: [String] = []
+
+    func set(_ value: Any, forKey key: String) {
+        precondition(Thread.isMainThread)
+        values[key] = value
+        writes.append(key)
+    }
+
+    func object(forKey key: String) -> Any? { values[key] }
+    func bool(forKey key: String) -> Bool { values[key] as? Bool ?? false }
+    func string(forKey key: String) -> String? { values[key] as? String }
+    func integer(forKey key: String) -> Int { values[key] as? Int ?? 0 }
+    func data(forKey key: String) -> Data? { values[key] as? Data }
+    func removeObject(forKey key: String) {
+        values.removeValue(forKey: key)
+        writes.append(key)
+    }
+}
+
+enum I18n {
+    enum Common {
+        static let commonError = "commonError"
+    }
+    enum Main {
+        enum Auth {
+            static let authenticationError = "authenticationError"
+        }
+    }
+    enum MyPage {
+        enum Auth {
+            static let verificationErrorWithSupport = "verificationErrorWithSupport"
+        }
+    }
+}
+
+func DEBUG_LOG(_ message: String) {}
+func ERROR_LOG(_ message: String) {}
+
+private final class CallbackLifetime {}
+
+@main
+struct AuthContentSettingsExitCheck {
+    static let authSuccess = #"{"success":true,"data":{"gender":0}}"#
+    static let memberSuccess = #"{"success":true,"data":{"can":13,"point":21,"isAuth":true,"gender":null,"signupDate":"synthetic-date","chargeCount":2,"role":"CREATOR","messageNotice":false,"followingChannelLiveNotice":true,"followingChannelUploadContentNotice":false,"auditionNotice":true,"countryCode":"KR","isAdultContentVisible":true,"contentType":"FEMALE"}}"#
+    static let persistedSettings: [String: Any] = [
+        "can": 3, "point": 5, "auth": false, "role": "USER",
+        "isAuditionNotification": false, "countryCode": "JP",
+        "isAdultContentVisible": false, "contentPreference": "MALE"
+    ]
+
+    static func expect(_ condition: @autoclosure () -> Bool, _ message: String) {
+        if !condition() {
+            fputs("FAIL: \(message)\n", stderr)
+            exit(1)
+        }
+    }
+
+    static func wait(_ message: String, until condition: () -> Bool) {
+        let deadline = Date().addingTimeInterval(2)
+        while !condition() && Date() < deadline {
+            RunLoop.main.run(until: Date().addingTimeInterval(0.001))
+        }
+        expect(condition(), "Timed out: \(message)")
+    }
+
+    static func drainMainQueue() {
+        var drained = false
+        DispatchQueue.main.async { drained = true }
+        wait("main queue drain") { drained }
+    }
+
+    static func reset() {
+        AuthExitIO.requests = []
+        AuthExitIO.authSubjects = []
+        AuthExitIO.memberSubjects = []
+        AuthExitIO.noticeSubjects = []
+        UserDefaults.standard.values = persistedSettings
+        UserDefaults.standard.writes = []
+        AppState.shared.isRestartApp = false
+        AppState.shared.restartCount = 0
+    }
+
+    static func receipt(_ identifier: String) -> [String: Any] {
+        ["data": ["receipt_id": identifier]]
+    }
+
+    static func begin(onSuccess: (() -> Void)? = nil) -> MyPageViewModel {
+        let viewModel = MyPageViewModel()
+        viewModel.authVerify(receipt("synthetic-old-receipt"), onSuccess: onSuccess)
+        viewModel.presentAuthContentSettings()
+        expect(viewModel.isShowAuthContentSettings, "Valid receipt must open settings")
+        return viewModel
+    }
+
+    static func send(_ subject: PassthroughSubject<Response, MoyaError>, json: String, status: Int = 200) {
+        subject.send(Response(statusCode: status, data: Data(json.utf8)))
+        subject.send(completion: .finished)
+    }
+
+    static func expectNoEffects(posts: Int, _ context: String) {
+        expect(AuthExitIO.requests.count == posts, "\(context): unexpected auth POST")
+        expect(AuthExitIO.memberSubjects.isEmpty, "\(context): unexpected member GET")
+        expect(UserDefaults.standard.writes.isEmpty, "\(context): persisted settings changed")
+        expect(NSDictionary(dictionary: UserDefaults.standard.values).isEqual(to: persistedSettings), "\(context): existing settings lost")
+        expect(!AppState.shared.isRestartApp && AppState.shared.restartCount == 0, "\(context): unexpected restart")
+    }
+
+    static func exitAndDismiss(_ viewModel: MyPageViewModel, posts: Int, context: String) {
+        viewModel.cancelAuthContentSettings()
+        expect(!viewModel.isShowAuthContentSettings && !viewModel.isSubmittingAuth, "\(context): exit must close idle panel")
+        expect(!viewModel.isShowPopup, "\(context): old error toast leaked")
+        viewModel.cancelAuthContentSettings()
+        viewModel.submitPendingAuthVerification()
+        viewModel.submitPendingAuthVerification()
+        viewModel.presentAuthContentSettings()
+        viewModel.confirmAuthContentSettings()
+        viewModel.submitPendingAuthVerification()
+        drainMainQueue()
+        expect(!viewModel.isShowAuthContentSettings && !viewModel.isSubmittingAuth, "\(context): discarded receipt was reused")
+        expectNoEffects(posts: posts, context)
+    }
+
+    static func completeFreshAuthentication(_ viewModel: MyPageViewModel, context: String) {
+        let priorPosts = AuthExitIO.requests.count
+        var freshCallbackCount = 0
+        viewModel.authVerify(receipt("synthetic-fresh-receipt")) {
+            expect(Thread.isMainThread, "\(context): callback must run on main")
+            expect(!viewModel.isSubmittingAuth && !viewModel.isShowAuthContentSettings, "\(context): callback preceded flow cleanup")
+            expect(UserDefaults.standard.writes.count == 8, "\(context): callback preceded member persistence")
+            expect(UserDefaults.int(forKey: .can) == 13 && UserDefaults.int(forKey: .point) == 21, "\(context): member balance not synchronized")
+            expect(UserDefaults.bool(forKey: .auth) && viewModel.isAuth, "\(context): auth not synchronized")
+            expect(UserDefaults.string(forKey: .role) == "CREATOR" && UserDefaults.bool(forKey: .isAuditionNotification), "\(context): member role/notification not synchronized")
+            expect(UserDefaults.string(forKey: .countryCode) == "KR", "\(context): member country not synchronized")
+            expect(UserDefaults.bool(forKey: .isAdultContentVisible) && UserDefaults.string(forKey: .contentPreference) == "FEMALE", "\(context): member content not synchronized")
+            freshCallbackCount += 1
+        }
+        viewModel.presentAuthContentSettings()
+        expect(viewModel.isShowAuthContentSettings && viewModel.authIsAdultContentVisible && viewModel.authContentType == .ALL, "\(context): fresh receipt must start ON/ALL")
+        expect(!viewModel.isShowPopup, "\(context): fresh flow inherited old toast")
+        viewModel.confirmAuthContentSettings()
+        expectNoEffects(posts: priorPosts, "\(context): before host dismissal")
+        viewModel.submitPendingAuthVerification()
+        viewModel.submitPendingAuthVerification()
+        expect(AuthExitIO.requests.count == priorPosts + 1, "\(context): fresh POST must occur once")
+        let request = AuthExitIO.requests.last!
+        expect(request.receiptId == "synthetic-fresh-receipt" && request.isAdultContentVisible && request.contentType == .ALL, "\(context): stale receipt/draft submitted")
+        send(AuthExitIO.authSubjects.last!, json: authSuccess)
+        wait("\(context): member GET") { AuthExitIO.memberSubjects.count == 1 }
+        expect(freshCallbackCount == 0 && UserDefaults.standard.writes.isEmpty, "\(context): callback/persistence preceded GET completion")
+        send(AuthExitIO.memberSubjects[0], json: memberSuccess)
+        wait("\(context): fresh callback") { freshCallbackCount == 1 }
+        viewModel.submitPendingAuthVerification()
+        viewModel.presentAuthContentSettings()
+        viewModel.cancelAuthContentSettings()
+        drainMainQueue()
+        expect(freshCallbackCount == 1 && AuthExitIO.requests.count == priorPosts + 1 && AuthExitIO.memberSubjects.count == 1, "\(context): completed flow repeated")
+        expect(!AppState.shared.isRestartApp && AppState.shared.restartCount == 0, "\(context): successful callback route restarted")
+    }
+
+    static func checkInitialExit() {
+        for callbackRoute in [false, true] {
+            reset()
+            var oldCallbackCount = 0
+            var lifetime: CallbackLifetime? = CallbackLifetime()
+            weak var retainedLifetime = lifetime
+            let viewModel = begin(onSuccess: callbackRoute ? { [owner = lifetime!] in
+                withExtendedLifetime(owner) { oldCallbackCount += 1 }
+            } : nil)
+            lifetime = nil
+            viewModel.authIsAdultContentVisible = false
+            viewModel.isLoading = true
+            viewModel.isShowPopup = true
+            exitAndDismiss(viewModel, posts: 0, context: "initial exit")
+            expect(retainedLifetime == nil, "Initial exit retained old success closure")
+            expect(viewModel.isLoading, "Cancellation changed unrelated loading state")
+            completeFreshAuthentication(viewModel, context: "initial re-entry")
+            expect(oldCallbackCount == 0, "Initial exit executed old callback")
+        }
+        print("PASS: initial exit (My Page/callback), repeat exit/host dismissal have no effects; fresh ON/ALL and fresh callback once after sync")
+    }
+
+    static func checkFailureExit() {
+        let failures: [(String, String?, Int)] = [
+            ("transport", nil, 200),
+            ("HTTP", authSuccess, 503),
+            ("envelope", #"{"success":false,"data":null}"#, 200),
+            ("decode", "invalid-json", 200),
+            ("missing data", #"{"success":true,"data":null}"#, 200),
+            ("invalid DTO", #"{"success":true,"data":{}}"#, 200)
+        ]
+        for (name, json, status) in failures {
+            reset()
+            var oldCallbackCount = 0
+            let viewModel = begin { oldCallbackCount += 1 }
+            viewModel.authContentType = .FEMALE
+            viewModel.confirmAuthContentSettings()
+            viewModel.submitPendingAuthVerification()
+            expect(AuthExitIO.requests.count == 1, "\(name): expected one attempted POST")
+            if let json = json {
+                send(AuthExitIO.authSubjects[0], json: json, status: status)
+            } else {
+                AuthExitIO.authSubjects[0].send(completion: .failure(.simulatedTransportFailure))
+            }
+            wait("\(name): failure panel") { viewModel.isShowAuthContentSettings && !viewModel.isSubmittingAuth }
+            expect(viewModel.isShowPopup && viewModel.authIsAdultContentVisible && viewModel.authContentType == .FEMALE, "\(name): failure did not reopen same draft with error")
+            exitAndDismiss(viewModel, posts: 1, context: "\(name) failure exit")
+            completeFreshAuthentication(viewModel, context: "\(name) failure re-entry")
+            expect(oldCallbackCount == 0, "\(name): old callback executed after cancellation")
+            print("PASS: \(name) failure reopens same draft; exit adds no effects; fresh receipt/callback succeeds")
+        }
+    }
+
+    static func checkSubmissionGuards() {
+        reset()
+        var callbackCount = 0
+        let viewModel = begin { callbackCount += 1 }
+        viewModel.authContentType = .MALE
+        viewModel.confirmAuthContentSettings()
+        viewModel.cancelAuthContentSettings()
+        expect(viewModel.isSubmittingAuth && !viewModel.isShowAuthContentSettings, "Cancel after confirm discarded pending submission")
+        expectNoEffects(posts: 0, "confirmed before host dismissal")
+        viewModel.submitPendingAuthVerification()
+        viewModel.cancelAuthContentSettings()
+        viewModel.confirmAuthContentSettings()
+        viewModel.submitPendingAuthVerification()
+        expect(viewModel.isSubmittingAuth && AuthExitIO.requests.count == 1, "Cancel during POST changed submission or duplicated POST")
+        expect(AuthExitIO.requests[0].contentType == .MALE, "Cancel after confirm lost request draft")
+        send(AuthExitIO.authSubjects[0], json: authSuccess)
+        wait("guard check member GET") { AuthExitIO.memberSubjects.count == 1 }
+        viewModel.cancelAuthContentSettings()
+        viewModel.submitPendingAuthVerification()
+        expect(viewModel.isSubmittingAuth && callbackCount == 0 && UserDefaults.standard.writes.isEmpty, "Cancel during GET interrupted synchronization")
+        send(AuthExitIO.memberSubjects[0], json: memberSuccess)
+        wait("guard check callback") { callbackCount == 1 }
+        drainMainQueue()
+        expect(AuthExitIO.requests.count == 1 && AuthExitIO.memberSubjects.count == 1 && callbackCount == 1, "Submission guard flow repeated")
+        expect(!AppState.shared.isRestartApp && AppState.shared.restartCount == 0, "Submission guard flow restarted")
+        print("PASS: cancel ignored after confirm/before dismissal, during POST and during GET; original callback completes once")
+    }
+
+    static func checkMyPageSave() {
+        reset()
+        let viewModel = begin()
+        viewModel.authContentType = .FEMALE
+        viewModel.confirmAuthContentSettings()
+        viewModel.cancelAuthContentSettings()
+        expectNoEffects(posts: 0, "My Page before dismissal")
+        viewModel.submitPendingAuthVerification()
+        viewModel.submitPendingAuthVerification()
+        expect(AuthExitIO.requests.count == 1, "My Page save POST must occur once after dismissal")
+        send(AuthExitIO.authSubjects[0], json: authSuccess)
+        wait("My Page restart") { AppState.shared.restartCount == 1 }
+        viewModel.cancelAuthContentSettings()
+        viewModel.submitPendingAuthVerification()
+        drainMainQueue()
+        expect(AuthExitIO.requests.count == 1 && AuthExitIO.memberSubjects.isEmpty, "My Page save added POST/GET")
+        expect(UserDefaults.standard.writes == ["isAdultContentVisible", "contentPreference"], "My Page save persistence changed")
+        expect(UserDefaults.bool(forKey: .isAdultContentVisible) && UserDefaults.string(forKey: .contentPreference) == "FEMALE", "My Page save lost confirmed settings")
+        expect(!viewModel.isSubmittingAuth && AppState.shared.isRestartApp && AppState.shared.restartCount == 1, "My Page save restart contract changed")
+        print("PASS: existing My Page save POST once after dismissal, confirmed settings persisted, restart once without GET")
+    }
+
+    static func checkMainThreadAndHiddenPanel() {
+        reset()
+        let viewModel = MyPageViewModel()
+        viewModel.authVerify(receipt("synthetic-hidden-receipt"))
+        viewModel.isShowPopup = true
+        viewModel.cancelAuthContentSettings()
+        expect(viewModel.isShowPopup, "Hidden-panel cancel changed unrelated toast")
+        viewModel.presentAuthContentSettings()
+        expect(viewModel.isShowAuthContentSettings, "Hidden-panel cancel discarded receipt")
+        viewModel.getLatestNotice()
+        var cancellationOnMain: Bool?
+        let observation = viewModel.$isShowAuthContentSettings.dropFirst().sink { shown in
+            if !shown { cancellationOnMain = Thread.isMainThread }
+        }
+        let dispatched = DispatchSemaphore(value: 0)
+        DispatchQueue.global().async {
+            viewModel.cancelAuthContentSettings()
+            dispatched.signal()
+        }
+        expect(dispatched.wait(timeout: .now() + 2) == .success, "Background cancellation did not return")
+        wait("background cancellation") { cancellationOnMain != nil }
+        expect(cancellationOnMain == true, "Background cancellation mutated panel off main")
+        send(AuthExitIO.noticeSubjects[0], json: #"{"success":true,"data":{"title":"Synthetic notice","content":"Synthetic content","date":"synthetic-date"}}"#)
+        expect(viewModel.latestNotice?.title == "Synthetic notice", "Cancellation removed unrelated shared subscriptions")
+        viewModel.submitPendingAuthVerification()
+        drainMainQueue()
+        expectNoEffects(posts: 0, "background exit")
+        expect(!viewModel.isShowPopup, "Background exit left toast visible")
+        withExtendedLifetime(observation) {}
+        print("PASS: hidden-panel cancellation ignored; background cancellation dispatches to main and preserves unrelated subscriptions")
+    }
+
+    static func main() {
+        expect(Thread.isMainThread, "Harness must run on main thread")
+        checkInitialExit()
+        checkFailureExit()
+        checkSubmissionGuards()
+        checkMyPageSave()
+        checkMainThreadAndHiddenPanel()
+        print("PASS: actual MyPageViewModel/production DTO exit regression check (native Combine, isolated repository/AppState/UserDefaults doubles)")
+    }
+}

work/tests/check-auth-content-settings-exit.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+TEMP_DIR="$(mktemp -d)"
+trap 'rm -rf "$TEMP_DIR"' EXIT
+
+swiftc -swift-version 5 -module-cache-path "$TEMP_DIR/module-cache" \
+    "$ROOT/SodaLive/Sources/MyPage/MyPageViewModel.swift" \
+    "$ROOT/SodaLive/Sources/MyPage/Auth/AuthVerifyRequest.swift" \
+    "$ROOT/SodaLive/Sources/MyPage/Auth/AuthResponse.swift" \
+    "$ROOT/SodaLive/Sources/MyPage/MyPageResponse.swift" \
+    "$ROOT/SodaLive/Sources/Common/ApiResponse.swift" \
+    "$ROOT/SodaLive/Sources/Settings/Content/ContentType.swift" \
+    "$ROOT/SodaLive/Sources/Settings/Notification/GetMemberInfoResponse.swift" \
+    "$ROOT/SodaLive/Sources/Settings/Notice/GetNoticeResponse.swift" \
+    "$ROOT/SodaLive/Sources/Extensions/UserDefaultsExtension.swift" \
+    "$ROOT/work/tests/AuthContentSettingsExitCheck.swift" \
+    -o "$TEMP_DIR/check-auth-content-settings-exit"
+"$TEMP_DIR/check-auth-content-settings-exit"