Remove AppAuth and prepare for Rust OIDC. (#870)

ElementX/Sources/Services/Client/ClientProxy.swift

@@ -27,13 +27,16 @@ private class WeakClientProxyWrapper: ClientDelegate, NotificationDelegate, Slid
     }
     
     // MARK: - ClientDelegate
-    
-    func didReceiveSyncUpdate() { }
 
     func didReceiveAuthError(isSoftLogout: Bool) {
         MXLog.error("Received authentication error, softlogout=\(isSoftLogout)")
         clientProxy?.didReceiveAuthError(isSoftLogout: isSoftLogout)
     }
+    
+    func didRefreshTokens() {
+        MXLog.info("The session has updated tokens.")
+        clientProxy?.updateRestorationToken()
+    }
 
     // MARK: - SlidingSyncDelegate
     
@@ -554,6 +557,10 @@ class ClientProxy: ClientProxyProtocol {
         }
     }
     
+    fileprivate func updateRestorationToken() {
+        callbacks.send(.updateRestorationToken)
+    }
+    
     fileprivate func didReceiveAuthError(isSoftLogout: Bool) {
         callbacks.send(.receivedAuthError(isSoftLogout: isSoftLogout))
     }

ElementX/Sources/Services/Client/ClientProxyProtocol.swift

@@ -22,6 +22,7 @@ enum ClientProxyCallback {
     case receivedSyncUpdate
     case receivedAuthError(isSoftLogout: Bool)
     case receivedNotification(NotificationItemProxyProtocol)
+    case updateRestorationToken
 }
 
 enum ClientProxyError: Error {