mirror of
https://github.com/AsamK/signal-cli
synced 2025-08-29 18:40:39 +00:00
545 lines
25 KiB
Java
545 lines
25 KiB
Java
/**
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* Copyright (C) 2015 AsamK
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.asamk.textsecure;
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import net.sourceforge.argparse4j.ArgumentParsers;
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import net.sourceforge.argparse4j.impl.Arguments;
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import net.sourceforge.argparse4j.inf.*;
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import org.apache.commons.io.IOUtils;
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import org.asamk.TextSecure;
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import org.freedesktop.dbus.DBusConnection;
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import org.freedesktop.dbus.exceptions.DBusException;
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import org.whispersystems.textsecure.api.crypto.UntrustedIdentityException;
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import org.whispersystems.textsecure.api.messages.*;
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import org.whispersystems.textsecure.api.messages.multidevice.TextSecureSyncMessage;
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import org.whispersystems.textsecure.api.push.exceptions.EncapsulatedExceptions;
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import org.whispersystems.textsecure.api.push.exceptions.NetworkFailureException;
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import org.whispersystems.textsecure.api.push.exceptions.UnregisteredUserException;
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import org.whispersystems.textsecure.api.util.PhoneNumberFormatter;
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import java.io.File;
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import java.io.IOException;
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import java.security.Security;
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import java.util.ArrayList;
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import java.util.List;
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public class Main {
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public static final String TEXTSECURE_BUSNAME = "org.asamk.TextSecure";
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public static final String TEXTSECURE_OBJECTPATH = "/org/asamk/TextSecure";
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public static void main(String[] args) {
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// Workaround for BKS truststore
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Security.insertProviderAt(new org.spongycastle.jce.provider.BouncyCastleProvider(), 1);
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Namespace ns = parseArgs(args);
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if (ns == null) {
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System.exit(1);
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}
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final String username = ns.getString("username");
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Manager m;
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TextSecure ts;
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DBusConnection dBusConn = null;
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try {
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if (ns.getBoolean("dbus") || ns.getBoolean("dbus_system")) {
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try {
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m = null;
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int busType;
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if (ns.getBoolean("dbus_system")) {
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busType = DBusConnection.SYSTEM;
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} else {
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busType = DBusConnection.SESSION;
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}
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dBusConn = DBusConnection.getConnection(busType);
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ts = (TextSecure) dBusConn.getRemoteObject(
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TEXTSECURE_BUSNAME, TEXTSECURE_OBJECTPATH,
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TextSecure.class);
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} catch (DBusException e) {
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e.printStackTrace();
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if (dBusConn != null) {
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dBusConn.disconnect();
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}
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System.exit(3);
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return;
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}
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} else {
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m = new Manager(username);
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ts = m;
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if (m.userExists()) {
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try {
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m.load();
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} catch (Exception e) {
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System.err.println("Error loading state file \"" + m.getFileName() + "\": " + e.getMessage());
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System.exit(2);
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return;
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}
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}
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}
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switch (ns.getString("command")) {
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case "register":
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if (dBusConn != null) {
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System.err.println("register is not yet implementd via dbus");
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System.exit(1);
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}
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if (!m.userHasKeys()) {
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m.createNewIdentity();
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}
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try {
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m.register(ns.getBoolean("voice"));
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} catch (IOException e) {
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System.err.println("Request verify error: " + e.getMessage());
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System.exit(3);
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}
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break;
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case "verify":
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if (dBusConn != null) {
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System.err.println("verify is not yet implementd via dbus");
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System.exit(1);
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}
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if (!m.userHasKeys()) {
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System.err.println("User has no keys, first call register.");
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System.exit(1);
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}
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if (m.isRegistered()) {
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System.err.println("User registration is already verified");
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System.exit(1);
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}
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try {
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m.verifyAccount(ns.getString("verificationCode"));
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} catch (IOException e) {
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System.err.println("Verify error: " + e.getMessage());
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System.exit(3);
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}
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break;
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case "send":
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if (dBusConn == null && !m.isRegistered()) {
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System.err.println("User is not registered.");
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System.exit(1);
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}
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if (ns.getBoolean("endsession")) {
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if (ns.getList("recipient") == null) {
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System.err.println("No recipients given");
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System.err.println("Aborting sending.");
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System.exit(1);
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}
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try {
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ts.sendEndSessionMessage(ns.<String>getList("recipient"));
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} catch (IOException e) {
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handleIOException(e);
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} catch (EncapsulatedExceptions e) {
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handleEncapsulatedExceptions(e);
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} catch (AssertionError e) {
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handleAssertionError(e);
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}
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} else {
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String messageText = ns.getString("message");
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if (messageText == null) {
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try {
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messageText = IOUtils.toString(System.in);
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} catch (IOException e) {
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System.err.println("Failed to read message from stdin: " + e.getMessage());
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System.err.println("Aborting sending.");
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System.exit(1);
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}
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}
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try {
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List<String> attachments = ns.getList("attachment");
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if (attachments == null) {
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attachments = new ArrayList<>();
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}
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if (ns.getString("group") != null) {
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byte[] groupId = decodeGroupId(ns.getString("group"));
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ts.sendGroupMessage(messageText, attachments, groupId);
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} else {
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ts.sendMessage(messageText, attachments, ns.<String>getList("recipient"));
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}
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} catch (IOException e) {
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handleIOException(e);
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} catch (EncapsulatedExceptions e) {
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handleEncapsulatedExceptions(e);
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} catch (AssertionError e) {
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handleAssertionError(e);
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} catch (GroupNotFoundException e) {
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handleGroupNotFoundException(e);
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} catch (AttachmentInvalidException e) {
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System.err.println("Failed to add attachment (\"" + e.getAttachment() + "\"): " + e.getMessage());
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System.err.println("Aborting sending.");
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System.exit(1);
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}
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}
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break;
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case "receive":
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if (dBusConn != null) {
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System.err.println("receive is not yet implementd via dbus");
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System.exit(1);
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}
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if (!m.isRegistered()) {
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System.err.println("User is not registered.");
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System.exit(1);
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}
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int timeout = 5;
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if (ns.getInt("timeout") != null) {
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timeout = ns.getInt("timeout");
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}
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boolean returnOnTimeout = true;
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if (timeout < 0) {
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returnOnTimeout = false;
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timeout = 3600;
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}
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try {
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m.receiveMessages(timeout, returnOnTimeout, new ReceiveMessageHandler(m));
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} catch (IOException e) {
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System.err.println("Error while receiving messages: " + e.getMessage());
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System.exit(3);
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} catch (AssertionError e) {
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handleAssertionError(e);
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}
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break;
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case "quitGroup":
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if (dBusConn != null) {
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System.err.println("quitGroup is not yet implementd via dbus");
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System.exit(1);
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}
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if (!m.isRegistered()) {
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System.err.println("User is not registered.");
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System.exit(1);
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}
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try {
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m.sendQuitGroupMessage(decodeGroupId(ns.getString("group")));
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} catch (IOException e) {
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handleIOException(e);
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} catch (EncapsulatedExceptions e) {
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handleEncapsulatedExceptions(e);
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} catch (AssertionError e) {
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handleAssertionError(e);
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} catch (GroupNotFoundException e) {
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handleGroupNotFoundException(e);
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}
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break;
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case "updateGroup":
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if (dBusConn != null) {
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System.err.println("updateGroup is not yet implementd via dbus");
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System.exit(1);
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}
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if (!m.isRegistered()) {
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System.err.println("User is not registered.");
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System.exit(1);
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}
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try {
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byte[] groupId = null;
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if (ns.getString("group") != null) {
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groupId = decodeGroupId(ns.getString("group"));
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}
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byte[] newGroupId = m.sendUpdateGroupMessage(groupId, ns.getString("name"), ns.<String>getList("member"), ns.getString("avatar"));
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if (groupId == null) {
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System.out.println("Creating new group \"" + Base64.encodeBytes(newGroupId) + "\" …");
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}
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} catch (IOException e) {
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handleIOException(e);
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} catch (AttachmentInvalidException e) {
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System.err.println("Failed to add avatar attachment (\"" + e.getAttachment() + ") for group\": " + e.getMessage());
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System.err.println("Aborting sending.");
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System.exit(1);
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} catch (GroupNotFoundException e) {
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handleGroupNotFoundException(e);
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} catch (EncapsulatedExceptions e) {
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handleEncapsulatedExceptions(e);
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}
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break;
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case "daemon":
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if (dBusConn != null) {
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System.err.println("Stop it.");
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System.exit(1);
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}
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if (!m.isRegistered()) {
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System.err.println("User is not registered.");
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System.exit(1);
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}
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DBusConnection conn = null;
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try {
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try {
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int busType;
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if (ns.getBoolean("system")) {
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busType = DBusConnection.SYSTEM;
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} else {
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busType = DBusConnection.SESSION;
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}
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conn = DBusConnection.getConnection(busType);
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conn.exportObject(TEXTSECURE_OBJECTPATH, m);
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conn.requestBusName(TEXTSECURE_BUSNAME);
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} catch (DBusException e) {
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e.printStackTrace();
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System.exit(3);
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}
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try {
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m.receiveMessages(3600, false, new ReceiveMessageHandler(m));
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} catch (IOException e) {
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System.err.println("Error while receiving messages: " + e.getMessage());
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System.exit(3);
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} catch (AssertionError e) {
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handleAssertionError(e);
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}
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} finally {
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if (conn != null) {
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conn.disconnect();
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}
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}
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break;
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}
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System.exit(0);
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} finally {
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if (dBusConn != null) {
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dBusConn.disconnect();
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}
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}
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}
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private static void handleGroupNotFoundException(GroupNotFoundException e) {
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System.err.println("Failed to send to group \"" + Base64.encodeBytes(e.getGroupId()) + "\": Unknown group");
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System.err.println("Aborting sending.");
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System.exit(1);
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}
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private static byte[] decodeGroupId(String groupId) {
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try {
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return Base64.decode(groupId);
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} catch (IOException e) {
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System.err.println("Failed to decode groupId (must be base64) \"" + groupId + "\": " + e.getMessage());
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System.err.println("Aborting sending.");
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System.exit(1);
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return null;
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}
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}
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private static Namespace parseArgs(String[] args) {
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ArgumentParser parser = ArgumentParsers.newArgumentParser("textsecure-cli")
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.defaultHelp(true)
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.description("Commandline interface for TextSecure.")
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.version(Manager.PROJECT_NAME + " " + Manager.PROJECT_VERSION);
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parser.addArgument("-v", "--version")
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.help("Show package version.")
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.action(Arguments.version());
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MutuallyExclusiveGroup mut = parser.addMutuallyExclusiveGroup();
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mut.addArgument("-u", "--username")
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.help("Specify your phone number, that will be used for verification.");
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mut.addArgument("--dbus")
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.help("Make request via user dbus.")
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.action(Arguments.storeTrue());
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mut.addArgument("--dbus-system")
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.help("Make request via system dbus.")
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.action(Arguments.storeTrue());
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Subparsers subparsers = parser.addSubparsers()
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.title("subcommands")
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.dest("command")
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.description("valid subcommands")
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.help("additional help");
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Subparser parserRegister = subparsers.addParser("register");
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parserRegister.addArgument("-v", "--voice")
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.help("The verification should be done over voice, not sms.")
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.action(Arguments.storeTrue());
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Subparser parserVerify = subparsers.addParser("verify");
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parserVerify.addArgument("verificationCode")
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.help("The verification code you received via sms or voice call.");
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Subparser parserSend = subparsers.addParser("send");
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parserSend.addArgument("-g", "--group")
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.help("Specify the recipient group ID.");
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parserSend.addArgument("recipient")
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.help("Specify the recipients' phone number.")
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.nargs("*");
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parserSend.addArgument("-m", "--message")
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.help("Specify the message, if missing standard input is used.");
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parserSend.addArgument("-a", "--attachment")
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.nargs("*")
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.help("Add file as attachment");
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parserSend.addArgument("-e", "--endsession")
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.help("Clear session state and send end session message.")
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.action(Arguments.storeTrue());
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Subparser parserLeaveGroup = subparsers.addParser("quitGroup");
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parserLeaveGroup.addArgument("-g", "--group")
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.required(true)
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.help("Specify the recipient group ID.");
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Subparser parserUpdateGroup = subparsers.addParser("updateGroup");
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parserUpdateGroup.addArgument("-g", "--group")
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.help("Specify the recipient group ID.");
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parserUpdateGroup.addArgument("-n", "--name")
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.help("Specify the new group name.");
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parserUpdateGroup.addArgument("-a", "--avatar")
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.help("Specify a new group avatar image file");
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parserUpdateGroup.addArgument("-m", "--member")
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.nargs("*")
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.help("Specify one or more members to add to the group");
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Subparser parserReceive = subparsers.addParser("receive");
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parserReceive.addArgument("-t", "--timeout")
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.type(int.class)
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.help("Number of seconds to wait for new messages (negative values disable timeout)");
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Subparser parserDaemon = subparsers.addParser("daemon");
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parserDaemon.addArgument("--system")
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.action(Arguments.storeTrue())
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.help("Use DBus system bus instead of user bus.");
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try {
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Namespace ns = parser.parseArgs(args);
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if (!ns.getBoolean("dbus") && !ns.getBoolean("dbus_system")) {
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if (ns.getString("username") == null) {
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parser.printUsage();
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System.err.println("You need to specify a username (phone number)");
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System.exit(2);
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}
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if (!PhoneNumberFormatter.isValidNumber(ns.getString("username"))) {
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System.err.println("Invalid username (phone number), make sure you include the country code.");
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System.exit(2);
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}
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}
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if (ns.getList("recipient") != null && !ns.getList("recipient").isEmpty() && ns.getString("group") != null) {
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System.err.println("You cannot specify recipients by phone number and groups a the same time");
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System.exit(2);
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}
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return ns;
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} catch (ArgumentParserException e) {
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parser.handleError(e);
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return null;
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}
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}
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private static void handleAssertionError(AssertionError e) {
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System.err.println("Failed to send/receive message (Assertion): " + e.getMessage());
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System.err.println(e.getStackTrace());
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System.err.println("If you use an Oracle JRE please check if you have unlimited strength crypto enabled, see README");
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System.exit(1);
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}
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private static void handleEncapsulatedExceptions(EncapsulatedExceptions e) {
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System.err.println("Failed to send (some) messages:");
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for (NetworkFailureException n : e.getNetworkExceptions()) {
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System.err.println("Network failure for \"" + n.getE164number() + "\": " + n.getMessage());
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}
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for (UnregisteredUserException n : e.getUnregisteredUserExceptions()) {
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System.err.println("Unregistered user \"" + n.getE164Number() + "\": " + n.getMessage());
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}
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for (UntrustedIdentityException n : e.getUntrustedIdentityExceptions()) {
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System.err.println("Untrusted Identity for \"" + n.getE164Number() + "\": " + n.getMessage());
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}
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}
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private static void handleIOException(IOException e) {
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System.err.println("Failed to send message: " + e.getMessage());
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}
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private static class ReceiveMessageHandler implements Manager.ReceiveMessageHandler {
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final Manager m;
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public ReceiveMessageHandler(Manager m) {
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this.m = m;
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}
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@Override
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public void handleMessage(TextSecureEnvelope envelope, TextSecureContent content, GroupInfo group) {
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System.out.println("Envelope from: " + envelope.getSource());
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System.out.println("Timestamp: " + envelope.getTimestamp());
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if (envelope.isReceipt()) {
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System.out.println("Got receipt.");
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} else if (envelope.isWhisperMessage() | envelope.isPreKeyWhisperMessage()) {
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if (content == null) {
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System.out.println("Failed to decrypt message.");
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} else {
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if (content.getDataMessage().isPresent()) {
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TextSecureDataMessage message = content.getDataMessage().get();
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System.out.println("Message timestamp: " + message.getTimestamp());
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if (message.getBody().isPresent()) {
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System.out.println("Body: " + message.getBody().get());
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}
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if (message.getGroupInfo().isPresent()) {
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TextSecureGroup groupInfo = message.getGroupInfo().get();
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System.out.println("Group info:");
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System.out.println(" Id: " + Base64.encodeBytes(groupInfo.getGroupId()));
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if (groupInfo.getName().isPresent()) {
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System.out.println(" Name: " + groupInfo.getName().get());
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} else if (group != null) {
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System.out.println(" Name: " + group.name);
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} else {
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System.out.println(" Name: <Unknown group>");
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}
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System.out.println(" Type: " + groupInfo.getType());
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if (groupInfo.getMembers().isPresent()) {
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for (String member : groupInfo.getMembers().get()) {
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|
System.out.println(" Member: " + member);
|
|
}
|
|
}
|
|
if (groupInfo.getAvatar().isPresent()) {
|
|
System.out.println(" Avatar:");
|
|
printAttachment(groupInfo.getAvatar().get());
|
|
}
|
|
}
|
|
if (message.isEndSession()) {
|
|
System.out.println("Is end session");
|
|
}
|
|
|
|
if (message.getAttachments().isPresent()) {
|
|
System.out.println("Attachments: ");
|
|
for (TextSecureAttachment attachment : message.getAttachments().get()) {
|
|
printAttachment(attachment);
|
|
}
|
|
}
|
|
}
|
|
if (content.getSyncMessage().isPresent()) {
|
|
TextSecureSyncMessage syncMessage = content.getSyncMessage().get();
|
|
System.out.println("Received sync message");
|
|
}
|
|
}
|
|
} else {
|
|
System.out.println("Unknown message received.");
|
|
}
|
|
System.out.println();
|
|
}
|
|
|
|
private void printAttachment(TextSecureAttachment attachment) {
|
|
System.out.println("- " + attachment.getContentType() + " (" + (attachment.isPointer() ? "Pointer" : "") + (attachment.isStream() ? "Stream" : "") + ")");
|
|
if (attachment.isPointer()) {
|
|
final TextSecureAttachmentPointer pointer = attachment.asPointer();
|
|
System.out.println(" Id: " + pointer.getId() + " Key length: " + pointer.getKey().length + (pointer.getRelay().isPresent() ? " Relay: " + pointer.getRelay().get() : ""));
|
|
System.out.println(" Size: " + (pointer.getSize().isPresent() ? pointer.getSize().get() + " bytes" : "<unavailable>") + (pointer.getPreview().isPresent() ? " (Preview is available: " + pointer.getPreview().get().length + " bytes)" : ""));
|
|
File file = m.getAttachmentFile(pointer.getId());
|
|
if (file.exists()) {
|
|
System.out.println(" Stored plaintext in: " + file);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|