Notifications (#275)

ElementX/Sources/Services/Keychain/KeychainControllerProtocol.swift

@@ -0,0 +1,30 @@
+//
+// Copyright 2022 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Foundation
+
+struct KeychainCredentials {
+    let userID: String
+    let restorationToken: RestorationToken
+}
+
+protocol KeychainControllerProtocol {
+    func setRestorationToken(_ restorationToken: RestorationToken, forUsername: String)
+    func restorationTokenForUsername(_ username: String) -> RestorationToken?
+    func restorationTokens() -> [KeychainCredentials]
+    func removeRestorationTokenForUsername(_ username: String)
+    func removeAllRestorationTokens()
+}