/* * Copyright (C) 2022 by Claudio Cambra * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ import Foundation import NCDesktopClientSocketKit import OSLog class FileProviderSocketLineProcessor: NSObject, LineProcessor { var delegate: FileProviderExtension required init(delegate: FileProviderExtension) { self.delegate = delegate } func process(_ line: String) { if (line.contains("~")) { // We use this as the separator specifically in ACCOUNT_DETAILS Logger.desktopClientConnection.debug("Processing file provider line with potentially sensitive user data") } else { Logger.desktopClientConnection.debug("Processing file provider line: \(line, privacy: .public)") } let splitLine = line.split(separator: ":", maxSplits: 1) guard let commandSubsequence = splitLine.first else { Logger.desktopClientConnection.error("Input line did not have a first element") return; } let command = String(commandSubsequence); Logger.desktopClientConnection.debug("Received command: \(command, privacy: .public)") if (command == "SEND_FILE_PROVIDER_DOMAIN_IDENTIFIER") { delegate.sendFileProviderDomainIdentifier() } else if (command == "ACCOUNT_NOT_AUTHENTICATED") { delegate.removeAccountConfig() } else if (command == "ACCOUNT_DETAILS") { guard let accountDetailsSubsequence = splitLine.last else { return } let splitAccountDetails = accountDetailsSubsequence.split(separator: "~", maxSplits: 2) let user = String(splitAccountDetails[0]) let serverUrl = String(splitAccountDetails[1]) let password = String(splitAccountDetails[2]) delegate.setupDomainAccount(user: user, serverUrl: serverUrl, password: password) } } }