WIP

Sources/Packages/Package.swift

@@ -6,7 +6,7 @@ import PackageDescription
 let package = Package(
     name: "SecretivePackages",
     platforms: [
-        .macOS(.v12)
+        .macOS(.v15)
     ],
     products: [
         .library(

Sources/Packages/Sources/Brief/Release.swift

@@ -1,7 +1,7 @@
 import Foundation
 
 /// A release is a representation of a downloadable update.
-public struct Release: Codable {
+public struct Release: Codable, Sendable {
 
     /// The user-facing name of the release. Typically "Secretive 1.2.3"
     public let name: String

Sources/Packages/Sources/Brief/SemVer.swift

@@ -1,7 +1,7 @@
 import Foundation
 
 /// A representation of a Semantic Version.
-public struct SemVer {
+public struct SemVer: Sendable {
 
     /// The SemVer broken into an array of integers.
     let versionNumbers: [Int]

Sources/Packages/Sources/Brief/Updater.swift

@@ -1,10 +1,14 @@
 import Foundation
-import Combine
+import Observation
+import Synchronization
 
 /// A concrete implementation of ``UpdaterProtocol`` which considers the current release and OS version.
-public final class Updater: ObservableObject, UpdaterProtocol {
+@Observable public final class Updater: UpdaterProtocol, ObservableObject, Sendable {
 
-    @Published public var update: Release?
+    public var update: Release? {
+        _update.withLock { $0 }
+    }
+    private let _update: Mutex<Release?> = .init(nil)
     public let testBuild: Bool
 
     /// The current OS version.
@@ -46,8 +50,10 @@ public final class Updater: ObservableObject, UpdaterProtocol {
     public func ignore(release: Release) {
         guard !release.critical else { return }
         defaults.set(true, forKey: release.name)
-        DispatchQueue.main.async {
+        Task { @MainActor in
-            self.update = nil
+            _update.withLock { value in
+                value = nil
+            }
         }
     }
 
@@ -67,8 +73,10 @@ extension Updater {
         guard !release.prerelease else { return }
         let latestVersion = SemVer(release.name)
         if latestVersion > currentVersion {
-            DispatchQueue.main.async {
+            Task { @MainActor in
-                self.update = release
+                _update.withLock { value in
+                    value = release
+                }
             }
         }
     }

Sources/Packages/Sources/Brief/UpdaterProtocol.swift

@@ -1,5 +1,5 @@
 import Foundation
-import Combine
+import Synchronization
 
 /// A protocol for retreiving the latest available version of an app.
 public protocol UpdaterProtocol: ObservableObject {

Sources/Packages/Sources/SecretAgentKit/Agent.swift

@@ -54,7 +54,7 @@ extension Agent {
 
     func handle(requestType: SSHAgent.RequestType, data: Data, reader: FileHandleReader) async -> Data {
         // Depending on the launch context (such as after macOS update), the agent may need to reload secrets before acting
-        reloadSecretsIfNeccessary()
+        await reloadSecretsIfNeccessary()
         var response = Data()
         do {
             switch requestType {
@@ -65,7 +65,7 @@ extension Agent {
             case .signRequest:
                 let provenance = requestTracer.provenance(from: reader)
                 response.append(SSHAgent.ResponseType.agentSignResponse.data)
-                response.append(try sign(data: data, provenance: provenance))
+                response.append(try await sign(data: data, provenance: provenance))
                 logger.debug("Agent returned \(SSHAgent.ResponseType.agentSignResponse.debugDescription)")
             }
         } catch {
@@ -112,7 +112,7 @@ extension Agent {
     ///   - data: The data to sign.
     ///   - provenance: A ``SecretKit.SigningRequestProvenance`` object describing the origin of the request.
     /// - Returns: An OpenSSH formatted Data payload containing the signed data response.
-    func sign(data: Data, provenance: SigningRequestProvenance) throws -> Data {
+    func sign(data: Data, provenance: SigningRequestProvenance) async throws -> Data {
         let reader = OpenSSHReader(data: data)
         let payloadHash = reader.readNextChunk()
         let hash: Data
@@ -129,11 +129,11 @@ extension Agent {
         }
 
         if let witness = witness {
-            try witness.speakNowOrForeverHoldYourPeace(forAccessTo: secret, from: store, by: provenance)
+            try await witness.speakNowOrForeverHoldYourPeace(forAccessTo: secret, from: store, by: provenance)
         }
 
         let dataToSign = reader.readNextChunk()
-        let signed = try store.sign(data: dataToSign, with: secret, for: provenance)
+        let signed = try await store.sign(data: dataToSign, with: secret, for: provenance)
         let derSignature = signed
 
         let curveData = writer.curveType(for: secret.algorithm, length: secret.keySize).data(using: .utf8)!
@@ -175,7 +175,7 @@ extension Agent {
         signedData.append(writer.lengthAndData(of: sub))
 
         if let witness = witness {
-            try witness.witness(accessTo: secret, from: store, by: provenance)
+            try await witness.witness(accessTo: secret, from: store, by: provenance)
         }
 
         logger.debug("Agent signed request")
@@ -188,11 +188,11 @@ extension Agent {
 extension Agent {
 
     /// Gives any store with no loaded secrets a chance to reload.
-    func reloadSecretsIfNeccessary() {
+    func reloadSecretsIfNeccessary() async {
         for store in storeList.stores {
             if store.secrets.isEmpty {
                 logger.debug("Store \(store.name, privacy: .public) has no loaded secrets. Reloading.")
-                store.reloadSecrets()
+                await store.reloadSecrets()
             }
         }
     }

Sources/Packages/Sources/SecretAgentKit/SigningWitness.swift

@@ -10,13 +10,13 @@ public protocol SigningWitness {
     ///   - store: The `Store` being asked to sign the request..
     ///   - provenance: A `SigningRequestProvenance` object describing the origin of the request.
     ///   - Note: This method being called does not imply that the requst has been authorized. If a secret requires authentication, authentication will still need to be performed by the user before the request will be performed. If the user declines or fails to authenticate, the request will fail.
-    func speakNowOrForeverHoldYourPeace(forAccessTo secret: AnySecret, from store: AnySecretStore, by provenance: SigningRequestProvenance) throws
+    func speakNowOrForeverHoldYourPeace(forAccessTo secret: AnySecret, from store: AnySecretStore, by provenance: SigningRequestProvenance) async throws
 
     /// Notifies the callee that a signing operation has been performed for a given secret.
     /// - Parameters:
     ///   - secret: The `Secret` that will was used to sign the request.
     ///   - store: The `Store` that signed the request..
     ///   - provenance: A `SigningRequestProvenance` object describing the origin of the request.
-    func witness(accessTo secret: AnySecret, from store: AnySecretStore, by provenance: SigningRequestProvenance) throws
+    func witness(accessTo secret: AnySecret, from store: AnySecretStore, by provenance: SigningRequestProvenance) async throws
 
 }

Sources/Packages/Sources/SecretKit/Erasers/AnySecret.swift

@@ -1,7 +1,7 @@
 import Foundation
 
 /// Type eraser for Secret.
-public struct AnySecret: Secret {
+public struct AnySecret: Secret, @unchecked Sendable {
 
     let base: Any
     private let hashable: AnyHashable

Sources/Packages/Sources/SecretKit/Erasers/AnySecretStore.swift

@@ -9,13 +9,11 @@ public class AnySecretStore: SecretStore {
     private let _id: () -> UUID
     private let _name: () -> String
     private let _secrets: () -> [AnySecret]
-    private let _sign: (Data, AnySecret, SigningRequestProvenance) throws -> Data
+    private let _sign: (Data, AnySecret, SigningRequestProvenance) async throws -> Data
-    private let _verify: (Data, Data, AnySecret) throws -> Bool
+    private let _verify: (Data, Data, AnySecret) async throws -> Bool
-    private let _existingPersistedAuthenticationContext: (AnySecret) -> PersistedAuthenticationContext?
+    private let _existingPersistedAuthenticationContext: (AnySecret) async -> PersistedAuthenticationContext?
-    private let _persistAuthentication: (AnySecret, TimeInterval) throws -> Void
+    private let _persistAuthentication: (AnySecret, TimeInterval) async throws -> Void
-    private let _reloadSecrets: () -> Void
+    private let _reloadSecrets: () async -> Void
-
-    private var sink: AnyCancellable?
 
     public init<SecretStoreType>(_ secretStore: SecretStoreType) where SecretStoreType: SecretStore {
         base = secretStore
@@ -23,14 +21,11 @@ public class AnySecretStore: SecretStore {
         _name = { secretStore.name }
         _id = { secretStore.id }
         _secrets = { secretStore.secrets.map { AnySecret($0) } }
-        _sign = { try secretStore.sign(data: $0, with: $1.base as! SecretStoreType.SecretType, for: $2) }
+        _sign = { try await secretStore.sign(data: $0, with: $1.base as! SecretStoreType.SecretType, for: $2) }
-        _verify = { try secretStore.verify(signature: $0, for: $1, with: $2.base as! SecretStoreType.SecretType) }
+        _verify = { try await secretStore.verify(signature: $0, for: $1, with: $2.base as! SecretStoreType.SecretType) }
-        _existingPersistedAuthenticationContext = { secretStore.existingPersistedAuthenticationContext(secret: $0.base as! SecretStoreType.SecretType) }
+        _existingPersistedAuthenticationContext = { await secretStore.existingPersistedAuthenticationContext(secret: $0.base as! SecretStoreType.SecretType) }
-        _persistAuthentication = { try secretStore.persistAuthentication(secret: $0.base as! SecretStoreType.SecretType, forDuration: $1) }
+        _persistAuthentication = { try await secretStore.persistAuthentication(secret: $0.base as! SecretStoreType.SecretType, forDuration: $1) }
-        _reloadSecrets = { secretStore.reloadSecrets() }
+        _reloadSecrets = { await secretStore.reloadSecrets() }
-        sink = secretStore.objectWillChange.sink { _ in
-            self.objectWillChange.send()
-        }
     }
 
     public var isAvailable: Bool {
@@ -49,51 +44,51 @@ public class AnySecretStore: SecretStore {
         return _secrets()
     }
 
-    public func sign(data: Data, with secret: AnySecret, for provenance: SigningRequestProvenance) throws -> Data {
+    public func sign(data: Data, with secret: AnySecret, for provenance: SigningRequestProvenance) async throws -> Data {
-        try _sign(data, secret, provenance)
+        try await _sign(data, secret, provenance)
     }
 
-    public func verify(signature: Data, for data: Data, with secret: AnySecret) throws -> Bool {
+    public func verify(signature: Data, for data: Data, with secret: AnySecret) async throws -> Bool {
-        try _verify(signature, data, secret)
+        try await _verify(signature, data, secret)
     }
 
-    public func existingPersistedAuthenticationContext(secret: AnySecret) -> PersistedAuthenticationContext? {
+    public func existingPersistedAuthenticationContext(secret: AnySecret) async -> PersistedAuthenticationContext? {
-        _existingPersistedAuthenticationContext(secret)
+        await _existingPersistedAuthenticationContext(secret)
     }
 
-    public func persistAuthentication(secret: AnySecret, forDuration duration: TimeInterval) throws {
+    public func persistAuthentication(secret: AnySecret, forDuration duration: TimeInterval) async throws {
-        try _persistAuthentication(secret, duration)
+        try await _persistAuthentication(secret, duration)
     }
 
-    public func reloadSecrets() {
+    public func reloadSecrets() async {
-        _reloadSecrets()
+        await _reloadSecrets()
     }
 
 }
 
 public final class AnySecretStoreModifiable: AnySecretStore, SecretStoreModifiable {
 
-    private let _create: (String, Bool) throws -> Void
+    private let _create: (String, Bool) async throws -> Void
-    private let _delete: (AnySecret) throws -> Void
+    private let _delete: (AnySecret) async throws -> Void
-    private let _update: (AnySecret, String) throws -> Void
+    private let _update: (AnySecret, String) async throws -> Void
 
     public init<SecretStoreType>(modifiable secretStore: SecretStoreType) where SecretStoreType: SecretStoreModifiable {
-        _create = { try secretStore.create(name: $0, requiresAuthentication: $1) }
+        _create = { try await secretStore.create(name: $0, requiresAuthentication: $1) }
-        _delete = { try secretStore.delete(secret: $0.base as! SecretStoreType.SecretType) }
+        _delete = { try await secretStore.delete(secret: $0.base as! SecretStoreType.SecretType) }
-        _update = { try secretStore.update(secret: $0.base as! SecretStoreType.SecretType, name: $1) }
+        _update = { try await secretStore.update(secret: $0.base as! SecretStoreType.SecretType, name: $1) }
         super.init(secretStore)
     }
 
-    public func create(name: String, requiresAuthentication: Bool) throws {
+    public func create(name: String, requiresAuthentication: Bool) async throws {
-        try _create(name, requiresAuthentication)
+        try await _create(name, requiresAuthentication)
     }
 
-    public func delete(secret: AnySecret) throws {
+    public func delete(secret: AnySecret) async throws {
-        try _delete(secret)
+        try await _delete(secret)
     }
 
-    public func update(secret: AnySecret, name: String) throws {
+    public func update(secret: AnySecret, name: String) async throws {
-        try _update(secret, name)
+        try await _update(secret, name)
     }
 
 }

Sources/Packages/Sources/SecretKit/SecretStoreList.swift

@@ -1,14 +1,13 @@
 import Foundation
-import Combine
+import Observation
 
 /// A "Store Store," which holds a list of type-erased stores.
-public final class SecretStoreList: ObservableObject {
+@Observable public final class SecretStoreList: ObservableObject {
 
     /// The Stores managed by the SecretStoreList.
-    @Published public var stores: [AnySecretStore] = []
+    public var stores: [AnySecretStore] = []
     /// A modifiable store, if one is available.
-    @Published public var modifiableStore: AnySecretStoreModifiable?
+    public var modifiableStore: AnySecretStoreModifiable?
-    private var cancellables: Set<AnyCancellable> = []
 
     /// Initializes a SecretStoreList.
     public init() {
@@ -41,9 +40,9 @@ extension SecretStoreList {
 
     private func addInternal(store: AnySecretStore) {
         stores.append(store)
-        store.objectWillChange.sink {
+//        store.objectWillChange.sink {
-            self.objectWillChange.send()
+//            self.objectWillChange.send()
-        }.store(in: &cancellables)
+//        }.store(in: &cancellables)
     }
 
 }

Sources/Packages/Sources/SecretKit/Types/Secret.swift

@@ -1,7 +1,7 @@
 import Foundation
 
 /// The base protocol for describing a Secret
-public protocol Secret: Identifiable, Hashable {
+public protocol Secret: Identifiable, Hashable, Sendable {
 
     /// A user-facing string identifying the Secret.
     var name: String { get }
@@ -17,7 +17,7 @@ public protocol Secret: Identifiable, Hashable {
 }
 
 /// The type of algorithm the Secret uses. Currently, only elliptic curve algorithms are supported.
-public enum Algorithm: Hashable {
+public enum Algorithm: Hashable, Sendable {
 
     case ellipticCurve
     case rsa

Sources/Packages/Sources/SecretKit/Types/SecretStore.swift

@@ -2,7 +2,7 @@ import Foundation
 import Combine
 
 /// Manages access to Secrets, and performs signature operations on data using those Secrets.
-public protocol SecretStore: ObservableObject, Identifiable {
+public protocol SecretStore: Identifiable {
 
     associatedtype SecretType: Secret
 
@@ -21,7 +21,7 @@ public protocol SecretStore: ObservableObject, Identifiable {
     ///   - secret: The ``Secret`` to sign with.
     ///   - provenance: A ``SigningRequestProvenance`` describing where the request came from.
     /// - Returns: The signed data.
-    func sign(data: Data, with secret: SecretType, for provenance: SigningRequestProvenance) throws -> Data
+    func sign(data: Data, with secret: SecretType, for provenance: SigningRequestProvenance) async throws -> Data
 
     /// Verifies that a signature is valid over a specified payload.
     /// - Parameters:
@@ -29,23 +29,23 @@ public protocol SecretStore: ObservableObject, Identifiable {
     ///   - data: The data to verify the signature of.
     ///   - secret: The secret whose signature to verify.
     /// - Returns: Whether the signature was verified.
-    func verify(signature: Data, for data: Data, with secret: SecretType) throws -> Bool
+    func verify(signature: Data, for data: Data, with secret: SecretType) async throws -> Bool
 
     /// Checks to see if there is currently a valid persisted authentication for a given secret.
     /// - Parameters:
     ///   - secret: The ``Secret`` to check if there is a persisted authentication for.
     /// - Returns: A persisted authentication context, if a valid one exists.
-    func existingPersistedAuthenticationContext(secret: SecretType) -> PersistedAuthenticationContext?
+    func existingPersistedAuthenticationContext(secret: SecretType) async -> PersistedAuthenticationContext?
 
     /// Persists user authorization for access to a secret.
     /// - Parameters:
     ///   - secret: The ``Secret`` to persist the authorization for.
     ///   - duration: The duration that the authorization should persist for.
     ///  - Note: This is used for temporarily unlocking access to a secret which would otherwise require authentication every single use. This is useful for situations where the user anticipates several rapid accesses to a authorization-guarded secret.
-    func persistAuthentication(secret: SecretType, forDuration duration: TimeInterval) throws
+    func persistAuthentication(secret: SecretType, forDuration duration: TimeInterval) async throws
 
     /// Requests that the store reload secrets from any backing store, if neccessary.
-    func reloadSecrets()
+    func reloadSecrets() async
 
 }
 
@@ -56,18 +56,18 @@ public protocol SecretStoreModifiable: SecretStore {
     /// - Parameters:
     ///   - name: The user-facing name for the ``Secret``.
     ///   - requiresAuthentication: A boolean indicating whether or not the user will be required to authenticate before performing signature operations with the secret.
-    func create(name: String, requiresAuthentication: Bool) throws
+    func create(name: String, requiresAuthentication: Bool) async throws
 
     /// Deletes a Secret in the store.
     /// - Parameters:
     ///   - secret: The ``Secret`` to delete.
-    func delete(secret: SecretType) throws
+    func delete(secret: SecretType) async throws
 
     /// Updates the name of a Secret in the store.
     /// - Parameters:
     ///   - secret: The ``Secret`` to update.
     ///   - name: The new name for the Secret.
-    func update(secret: SecretType, name: String) throws
+    func update(secret: SecretType, name: String) async throws
 
 }
 

Sources/Packages/Sources/SecureEnclaveSecretKit/SecureEnclaveStore.swift

@@ -1,38 +1,42 @@
 import Foundation
-import Combine
+import Observation
 import Security
-import CryptoTokenKit
+import CryptoKit
 import LocalAuthentication
 import SecretKit
+import Synchronization
 
 extension SecureEnclave {
 
     /// An implementation of Store backed by the Secure Enclave.
-    public final class Store: SecretStoreModifiable {
+    @Observable public final class Store: SecretStoreModifiable {
 
         public var isAvailable: Bool {
-            // For some reason, as of build time, CryptoKit.SecureEnclave.isAvailable always returns false
+            CryptoKit.SecureEnclave.isAvailable
-            // error msg "Received error sending GET UNIQUE DEVICE command"
-            // Verify it with TKTokenWatcher manually.
-            TKTokenWatcher().tokenIDs.contains("com.apple.setoken")
         }
         public let id = UUID()
         public let name = String(localized: "secure_enclave")
-        @Published public private(set) var secrets: [Secret] = []
+        public var secrets: [Secret] {
+            _secrets.withLock { $0 }
+        }
+        private let _secrets: Mutex<[Secret]> = .init([])
 
         private var persistedAuthenticationContexts: [Secret: PersistentAuthenticationContext] = [:]
 
         /// Initializes a Store.
         public init() {
-            DistributedNotificationCenter.default().addObserver(forName: .secretStoreUpdated, object: nil, queue: .main) { [reload = reloadSecretsInternal(notifyAgent:)] _ in
+            // FIXME: THIS
-                reload(false)
+//            Task {
-            }
+//                for await _ in DistributedNotificationCenter.default().notifications(named: .secretStoreUpdated) {
+//                    await reloadSecretsInternal(notifyAgent: false)
+//                }
+//            }
             loadSecrets()
         }
 
         // MARK: Public API
 
-        public func create(name: String, requiresAuthentication: Bool) throws {
+        public func create(name: String, requiresAuthentication: Bool) async throws {
             var accessError: SecurityError?
             let flags: SecAccessControlCreateFlags
             if requiresAuthentication {
@@ -69,10 +73,10 @@ extension SecureEnclave {
                 throw KeychainError(statusCode: nil)
             }
             try savePublicKey(publicKey, name: name)
-            reloadSecretsInternal()
+            await reloadSecretsInternal()
         }
 
-        public func delete(secret: Secret) throws {
+        public func delete(secret: Secret) async throws {
             let deleteAttributes = KeychainDictionary([
                 kSecClass: kSecClassKey,
                 kSecAttrApplicationLabel: secret.id as CFData
@@ -81,10 +85,10 @@ extension SecureEnclave {
             if status != errSecSuccess {
                 throw KeychainError(statusCode: status)
             }
-            reloadSecretsInternal()
+            await reloadSecretsInternal()
         }
 
-        public func update(secret: Secret, name: String) throws {
+        public func update(secret: Secret, name: String) async throws {
             let updateQuery = KeychainDictionary([
                 kSecClass: kSecClassKey,
                 kSecAttrApplicationLabel: secret.id as CFData
@@ -98,7 +102,7 @@ extension SecureEnclave {
             if status != errSecSuccess {
                 throw KeychainError(statusCode: status)
             }
-            reloadSecretsInternal()
+            await reloadSecretsInternal()
         }
         
         public func sign(data: Data, with secret: Secret, for provenance: SigningRequestProvenance) throws -> Data {
@@ -199,8 +203,8 @@ extension SecureEnclave {
             }
         }
 
-        public func reloadSecrets() {
+        public func reloadSecrets() async {
-            reloadSecretsInternal(notifyAgent: false)
+            await reloadSecretsInternal(notifyAgent: false)
         }
 
     }
@@ -211,9 +215,11 @@ extension SecureEnclave.Store {
 
     /// Reloads all secrets from the store.
     /// - Parameter notifyAgent: A boolean indicating whether a distributed notification should be posted, notifying other processes (ie, the SecretAgent) to reload their stores as well.
-    private func reloadSecretsInternal(notifyAgent: Bool = true) {
+    private func reloadSecretsInternal(notifyAgent: Bool = true) async {
         let before = secrets
-        secrets.removeAll()
+        _secrets.withLock {
+            $0.removeAll()
+        }
         loadSecrets()
         if secrets != before {
             NotificationCenter.default.post(name: .secretStoreReloaded, object: self)
@@ -275,7 +281,9 @@ extension SecureEnclave.Store {
             }
             return SecureEnclave.Secret(id: id, name: name, requiresAuthentication: requiresAuth, publicKey: publicKey)
         }
-        secrets.append(contentsOf: wrapped)
+        _secrets.withLock {
+            $0.append(contentsOf: wrapped)
+        }
     }
 
     /// Saves a public key.
@@ -304,8 +312,8 @@ extension SecureEnclave.Store {
 extension SecureEnclave {
 
     enum Constants {
-        static let keyTag = "com.maxgoedjen.secretive.secureenclave.key".data(using: .utf8)! as CFData
+        static let keyTag = Data("com.maxgoedjen.secretive.secureenclave.key".utf8)
-        static let keyType = kSecAttrKeyTypeECSECPrimeRandom
+        static let keyType = kSecAttrKeyTypeECSECPrimeRandom as String
         static let unauthenticatedThreshold: TimeInterval = 0.05
     }
 

Sources/Packages/Sources/SmartCardSecretKit/SmartCardStore.swift

@@ -20,14 +20,15 @@ extension SmartCard {
         /// Initializes a Store.
         public init() {
             tokenID = watcher.nonSecureEnclaveTokens.first
-            watcher.setInsertionHandler { [reload = reloadSecretsInternal] string in
+            // FIXME: THIS
+            watcher.setInsertionHandler { string in
                 guard self.tokenID == nil else { return }
                 guard !string.contains("setoken") else { return }
 
                 self.tokenID = string
-                DispatchQueue.main.async {
+//                DispatchQueue.main.async {
-                    reload()
+//                    reload()
-                }
+//                }
                 self.watcher.addRemovalHandler(self.smartcardRemoved, forTokenID: string)
             }
             if let tokenID = tokenID {

Sources/SecretAgent/AppDelegate.swift

@@ -7,7 +7,7 @@ import SmartCardSecretKit
 import SecretAgentKit
 import Brief
 
-@NSApplicationMain
+@main
 class AppDelegate: NSObject, NSApplicationDelegate {
 
     private let storeList: SecretStoreList = {
@@ -31,18 +31,18 @@ class AppDelegate: NSObject, NSApplicationDelegate {
 
     func applicationDidFinishLaunching(_ aNotification: Notification) {
         logger.debug("SecretAgent finished launching")
-        DispatchQueue.main.async {
+//        DispatchQueue.main.async {
-            self.socketController.handler = self.agent.handle(reader:writer:)
+//            self.socketController.handler = self.agent.handle(reader:writer:)
-        }
+//        }
-        NotificationCenter.default.addObserver(forName: .secretStoreReloaded, object: nil, queue: .main) { [self] _ in
+//        NotificationCenter.default.addObserver(forName: .secretStoreReloaded, object: nil, queue: .main) { [self] _ in
-            try? publicKeyFileStoreController.generatePublicKeys(for: storeList.allSecrets, clear: true)
+//            try? publicKeyFileStoreController.generatePublicKeys(for: storeList.allSecrets, clear: true)
-        }
+//        }
         try? publicKeyFileStoreController.generatePublicKeys(for: storeList.allSecrets, clear: true)
         notifier.prompt()
-        updateSink = updater.$update.sink { update in
+//        updateSink = updater.$update.sink { update in
-            guard let update = update else { return }
+//            guard let update = update else { return }
-            self.notifier.notify(update: update, ignore: self.updater.ignore(release:))
+//            self.notifier.notify(update: update, ignore: self.updater.ignore(release:))
-        }
+//        }
     }
 
 }

Sources/SecretAgent/Notifier.swift

@@ -47,7 +47,7 @@ class Notifier {
 
         notificationDelegate.persistAuthentication = { secret, store, duration in
             guard let duration = duration else { return }
-            try? store.persistAuthentication(secret: secret, forDuration: duration)
+            try? await store.persistAuthentication(secret: secret, forDuration: duration)
         }
 
     }
@@ -57,7 +57,7 @@ class Notifier {
         notificationCenter.requestAuthorization(options: .alert) { _, _ in }
     }
 
-    func notify(accessTo secret: AnySecret, from store: AnySecretStore, by provenance: SigningRequestProvenance) {
+    func notify(accessTo secret: AnySecret, from store: AnySecretStore, by provenance: SigningRequestProvenance) async {
         notificationDelegate.pendingPersistableSecrets[secret.id.description] = secret
         notificationDelegate.pendingPersistableStores[store.id.description] = store
         let notificationCenter = UNUserNotificationCenter.current()
@@ -67,7 +67,7 @@ class Notifier {
         notificationContent.userInfo[Constants.persistSecretIDKey] = secret.id.description
         notificationContent.userInfo[Constants.persistStoreIDKey] = store.id.description
         notificationContent.interruptionLevel = .timeSensitive
-        if secret.requiresAuthentication && store.existingPersistedAuthenticationContext(secret: secret) == nil {
+        if await store.existingPersistedAuthenticationContext(secret: secret) == nil && secret.requiresAuthentication {
             notificationContent.categoryIdentifier = Constants.persistAuthenticationCategoryIdentitifier
         }
         if let iconURL = provenance.origin.iconURL, let attachment = try? UNNotificationAttachment(identifier: "icon", url: iconURL, options: nil) {
@@ -99,11 +99,11 @@ class Notifier {
 
 extension Notifier: SigningWitness {
 
-    func speakNowOrForeverHoldYourPeace(forAccessTo secret: AnySecret, from store: AnySecretStore, by provenance: SigningRequestProvenance) throws {
+    func speakNowOrForeverHoldYourPeace(forAccessTo secret: AnySecret, from store: AnySecretStore, by provenance: SigningRequestProvenance) async throws {
     }
 
-    func witness(accessTo secret: AnySecret, from store: AnySecretStore, by provenance: SigningRequestProvenance) throws {
+    func witness(accessTo secret: AnySecret, from store: AnySecretStore, by provenance: SigningRequestProvenance) async throws {
-        notify(accessTo: secret, from: store, by: provenance)
+        await notify(accessTo: secret, from: store, by: provenance)
     }
 
 }
@@ -133,7 +133,7 @@ class NotificationDelegate: NSObject, UNUserNotificationCenterDelegate {
 
     fileprivate var release: Release?
     fileprivate var ignore: ((Release) -> Void)?
-    fileprivate var persistAuthentication: ((AnySecret, AnySecretStore, TimeInterval?) -> Void)?
+    fileprivate var persistAuthentication: ((AnySecret, AnySecretStore, TimeInterval?) async -> Void)?
     fileprivate var persistOptions: [String: TimeInterval] = [:]
     fileprivate var pendingPersistableStores: [String: AnySecretStore] = [:]
     fileprivate var pendingPersistableSecrets: [String: AnySecret] = [:]
@@ -142,18 +142,16 @@ class NotificationDelegate: NSObject, UNUserNotificationCenterDelegate {
 
     }
     
-    func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
+    func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse) async {
         let category = response.notification.request.content.categoryIdentifier
         switch category {
         case Notifier.Constants.updateCategoryIdentitifier:
             handleUpdateResponse(response: response)
         case Notifier.Constants.persistAuthenticationCategoryIdentitifier:
-            handlePersistAuthenticationResponse(response: response)
+            await handlePersistAuthenticationResponse(response: response)
         default:
             break
         }
-
-        completionHandler()
     }
 
     func handleUpdateResponse(response: UNNotificationResponse) {
@@ -168,12 +166,12 @@ class NotificationDelegate: NSObject, UNUserNotificationCenterDelegate {
         }
     }
 
-    func handlePersistAuthenticationResponse(response: UNNotificationResponse) {
+    func handlePersistAuthenticationResponse(response: UNNotificationResponse) async {
         guard let secretID = response.notification.request.content.userInfo[Notifier.Constants.persistSecretIDKey] as? String, let secret = pendingPersistableSecrets[secretID],
               let storeID = response.notification.request.content.userInfo[Notifier.Constants.persistStoreIDKey] as? String, let store = pendingPersistableStores[storeID]
         else { return }
         pendingPersistableSecrets[secretID] = nil
-        persistAuthentication?(secret, store, persistOptions[response.actionIdentifier])
+        await persistAuthentication?(secret, store, persistOptions[response.actionIdentifier])
     }
 
     func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {

Sources/Secretive.xcodeproj/project.pbxproj

@@ -610,7 +610,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
+				MACOSX_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -671,7 +671,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
+				MACOSX_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				OTHER_SWIFT_FLAGS = "";
@@ -704,7 +704,6 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
 				MARKETING_VERSION = 1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.Host;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -731,7 +730,6 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
 				MARKETING_VERSION = 1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.Host;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -831,7 +829,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
+				MACOSX_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -862,7 +860,6 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
 				MARKETING_VERSION = 1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.Host;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -904,7 +901,6 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
 				MARKETING_VERSION = 1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.SecretAgent;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -927,7 +923,6 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
 				MARKETING_VERSION = 1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.SecretAgent;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -951,7 +946,6 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 12.0;
 				MARKETING_VERSION = 1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.SecretAgent;
 				PRODUCT_NAME = "$(TARGET_NAME)";

Sources/Secretive/App.swift

@@ -69,24 +69,26 @@ struct Secretive: App {
 extension Secretive {
 
     private func reinstallAgent() {
-        justUpdatedChecker.check()
+//        justUpdatedChecker.check()
-        LaunchAgentController().install {
+        // FIXME: THIS
-            // Wait a second for launchd to kick in (next runloop isn't enough).
+//        LaunchAgentController().install {
-            DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
+//            // Wait a second for launchd to kick in (next runloop isn't enough).
-                agentStatusChecker.check()
+//            DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
-                if !agentStatusChecker.running {
+//                agentStatusChecker.check()
-                    forceLaunchAgent()
+//                if !agentStatusChecker.running {
-                }
+//                    forceLaunchAgent()
-            }
+//                }
-        }
+//            }
+//        }
     }
 
     private func forceLaunchAgent() {
         // We've run setup, we didn't just update, launchd is just not doing it's thing.
         // Force a launch directly.
-        LaunchAgentController().forceLaunch { _ in
+        // FIXME: THIS
-            agentStatusChecker.check()
+//        LaunchAgentController().forceLaunch { _ in
-        }
+//            agentStatusChecker.check()
+//        }
     }
 
 }

Sources/Secretive/Controllers/LaunchAgentController.swift

@@ -8,37 +8,35 @@ struct LaunchAgentController {
     
     private let logger = Logger(subsystem: "com.maxgoedjen.secretive", category: "LaunchAgentController")
 
-    func install(completion: (() -> Void)? = nil) {
+    func install() async {
         logger.debug("Installing agent")
         _ = setEnabled(false)
         // This is definitely a bit of a "seems to work better" thing but:
         // Seems to more reliably hit if these are on separate runloops, otherwise it seems like it sometimes doesn't kill old
         // and start new?
-        DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+        try? await Task.sleep(for: .seconds(1))
+        await MainActor.run {
             _  = setEnabled(true)
-            completion?()
         }
-
     }
 
-    func forceLaunch(completion: ((Bool) -> Void)?) {
+    func forceLaunch() async -> Bool {
         logger.debug("Agent is not running, attempting to force launch")
         let url = Bundle.main.bundleURL.appendingPathComponent("Contents/Library/LoginItems/SecretAgent.app")
         let config = NSWorkspace.OpenConfiguration()
         config.activates = false
-        NSWorkspace.shared.openApplication(at: url, configuration: config) { app, error in
+        do {
-            DispatchQueue.main.async {
+            let app = try await NSWorkspace.shared.openApplication(at: url, configuration: config)
-                completion?(error == nil)
+            logger.debug("Agent force launched")
-            }
+            return true
-            if let error = error {
+        } catch {
-                logger.error("Error force launching \(error.localizedDescription)")
+            logger.error("Error force launching \(error.localizedDescription)")
-            } else {
+            return false
-                logger.debug("Agent force launched")
-            }
         }
     }
 
     private func setEnabled(_ enabled: Bool) -> Bool {
+        // FIXME: THIS
         SMLoginItemSetEnabled(Bundle.main.agentBundleID as CFString, enabled)
     }
 

Sources/Secretive/Preview Content/PreviewUpdater.swift

@@ -1,20 +1,32 @@
 import Foundation
-import Combine
+import Synchronization
+import Observation
 import Brief
 
-class PreviewUpdater: UpdaterProtocol {
+@Observable class PreviewUpdater: UpdaterProtocol {
+
+    var update: Release? {
+        _update.withLock { $0 }
+    }
+    let _update: Mutex<Release?> = .init(nil)
 
-    let update: Release?
     let testBuild = false
 
     init(update: Update = .none) {
         switch update {
         case .none:
-            self.update = nil
+            _update.withLock {
+                $0 = nil
+            }
         case .advisory:
-            self.update = Release(name: "10.10.10", prerelease: false, html_url: URL(string: "https://example.com")!, body: "Some regular update")
+            _update.withLock {
+                $0 = Release(name: "10.10.10", prerelease: false, html_url: URL(string: "https://example.com")!, body: "Some regular update")
+            }
         case .critical:
-            self.update = Release(name: "10.10.10", prerelease: false, html_url: URL(string: "https://example.com")!, body: "Critical Security Update")
+            _update.withLock {
+                $0 = Release(name: "10.10.10", prerelease: false, html_url: URL(string: "https://example.com")!, body: "Critical Security Update")
+
+            }
         }
     }
 

Sources/Secretive/Views/CreateSecretView.swift

@@ -3,7 +3,7 @@ import SecretKit
 
 struct CreateSecretView<StoreType: SecretStoreModifiable>: View {
 
-    @ObservedObject var store: StoreType
+    @State var store: StoreType
     @Binding var showing: Bool
 
     @State private var name = ""
@@ -45,7 +45,8 @@ struct CreateSecretView<StoreType: SecretStoreModifiable>: View {
     }
 
     func save() {
-        try! store.create(name: name, requiresAuthentication: requiresAuthentication)
+        // FIXME: THIS
+//        try! store.create(name: name, requiresAuthentication: requiresAuthentication)
         showing = false
     }
 
@@ -93,14 +94,14 @@ struct ThumbnailPickerView<ValueType: Hashable>: View {
 
 extension ThumbnailPickerView {
 
-    struct Item<ValueType: Hashable>: Identifiable {
+    struct Item<InnerValueType: Hashable>: Identifiable {
         let id = UUID()
-        let value: ValueType
+        let value: InnerValueType
         let name: LocalizedStringKey
         let description: LocalizedStringKey
         let thumbnail: AnyView
 
-        init<ViewType: View>(value: ValueType, name: LocalizedStringKey, description: LocalizedStringKey, thumbnail: ViewType) {
+        init<ViewType: View>(value: InnerValueType, name: LocalizedStringKey, description: LocalizedStringKey, thumbnail: ViewType) {
             self.value = value
             self.name = name
             self.description = description

Sources/Secretive/Views/DeleteSecretView.swift

@@ -3,7 +3,7 @@ import SecretKit
 
 struct DeleteSecretView<StoreType: SecretStoreModifiable>: View {
 
-    @ObservedObject var store: StoreType
+    @State var store: StoreType
     let secret: StoreType.SecretType
     var dismissalBlock: (Bool) -> ()
 
@@ -49,7 +49,8 @@ struct DeleteSecretView<StoreType: SecretStoreModifiable>: View {
     }
     
     func delete() {
-        try! store.delete(secret: secret)
+        // FIXME: THIS
+//        try! store.delete(secret: secret)
         dismissalBlock(true)
     }
 

Sources/Secretive/Views/EmptyStoreView.swift

@@ -3,7 +3,7 @@ import SecretKit
 
 struct EmptyStoreView: View {
 
-    @ObservedObject var store: AnySecretStore
+    @State var store: AnySecretStore
     @Binding var activeSecret: AnySecret.ID?
 
     var body: some View {
@@ -22,8 +22,8 @@ struct EmptyStoreView: View {
 extension EmptyStoreView {
     
     enum Constants {
-        static let emptyStoreModifiableTag: AnyHashable = "emptyStoreModifiableTag"
+        static let emptyStoreModifiableTag = "emptyStoreModifiableTag"
-        static let emptyStoreTag: AnyHashable = "emptyStoreTag"
+        static let emptyStoreTag = "emptyStoreTag"
     }
 
 }

Sources/Secretive/Views/RenameSecretView.swift

@@ -3,7 +3,7 @@ import SecretKit
 
 struct RenameSecretView<StoreType: SecretStoreModifiable>: View {
 
-    @ObservedObject var store: StoreType
+    @State var store: StoreType
     let secret: StoreType.SecretType
     var dismissalBlock: (_ renamed: Bool) -> ()
 
@@ -44,7 +44,8 @@ struct RenameSecretView<StoreType: SecretStoreModifiable>: View {
     }
 
     func rename() {
-        try? store.update(secret: secret, name: newName)
+        // FIXME: THIS
+//        try? await store.update(secret: secret, name: newName)
         dismissalBlock(true)
     }
 }

Sources/Secretive/Views/SecretListItemView.swift

@@ -3,7 +3,7 @@ import SecretKit
 
 struct SecretListItemView: View {
 
-    @ObservedObject var store: AnySecretStore
+    @State var store: AnySecretStore
     var secret: AnySecret
     @Binding var activeSecret: AnySecret.ID?
 

Sources/Secretive/Views/SetupView.swift

@@ -156,8 +156,10 @@ struct SecretAgentSetupView: View {
     }
 
     func install() {
-        LaunchAgentController().install()
+        Task {
-        buttonAction()
+            await LaunchAgentController().install()
+            buttonAction()
+        }
     }
 
 }