nmode's Git Repositories - signal-cli/blob - src/main/java/cli/Main.java

   1 /**
   2  * Copyright (C) 2015 AsamK
   3  * <p>
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  * <p>
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  * <p>
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package cli;
  18
  19 import net.sourceforge.argparse4j.ArgumentParsers;
  20 import net.sourceforge.argparse4j.impl.Arguments;
  21 import net.sourceforge.argparse4j.inf.*;
  22 import org.apache.commons.io.IOUtils;
  23 import org.whispersystems.libaxolotl.InvalidVersionException;
  24 import org.whispersystems.textsecure.api.TextSecureMessageSender;
  25 import org.whispersystems.textsecure.api.crypto.UntrustedIdentityException;
  26 import org.whispersystems.textsecure.api.messages.TextSecureAttachment;
  27 import org.whispersystems.textsecure.api.messages.TextSecureAttachmentStream;
  28 import org.whispersystems.textsecure.api.messages.TextSecureContent;
  29 import org.whispersystems.textsecure.api.messages.TextSecureDataMessage;
  30 import org.whispersystems.textsecure.api.messages.multidevice.TextSecureSyncMessage;
  31 import org.whispersystems.textsecure.api.push.TextSecureAddress;
  32
  33 import java.io.File;
  34 import java.io.FileInputStream;
  35 import java.io.IOException;
  36 import java.io.InputStream;
  37 import java.nio.file.Files;
  38 import java.nio.file.Paths;
  39 import java.security.Security;
  40 import java.util.ArrayList;
  41 import java.util.List;
  42
  43 public class Main {
  44
  45     public static void main(String[] args) {
  46         // Workaround for BKS truststore
  47         Security.insertProviderAt(new org.spongycastle.jce.provider.BouncyCastleProvider(), 1);
  48
  49         ArgumentParser parser = ArgumentParsers.newArgumentParser("textsecure-cli")
  50                 .defaultHelp(true)
  51                 .description("Commandline interface for TextSecure.");
  52         Subparsers subparsers = parser.addSubparsers()
  53                 .title("subcommands")
  54                 .dest("command")
  55                 .description("valid subcommands")
  56                 .help("additional help");
  57         Subparser parserRegister = subparsers.addParser("register");
  58         parserRegister.addArgument("-v", "--voice")
  59                 .help("The verification should be done over voice, not sms.")
  60                 .action(Arguments.storeTrue());
  61         Subparser parserVerify = subparsers.addParser("verify");
  62         parserVerify.addArgument("verificationCode")
  63                 .help("The verification code you received via sms or voice call.");
  64         Subparser parserSend = subparsers.addParser("send");
  65         parserSend.addArgument("recipient")
  66                 .help("Specify the recipients' phone number.")
  67                 .nargs("*");
  68         parserSend.addArgument("-m", "--message")
  69                 .help("Specify the message, if missing standard input is used.");
  70         parserSend.addArgument("-a", "--attachment")
  71                 .nargs("*")
  72                 .help("Add file as attachment");
  73         Subparser parserReceive = subparsers.addParser("receive");
  74         parser.addArgument("-u", "--username")
  75                 .required(true)
  76                 .help("Specify your phone number, that will be used for verification.");
  77         Namespace ns = null;
  78         try {
  79             ns = parser.parseArgs(args);
  80         } catch (ArgumentParserException e) {
  81             parser.handleError(e);
  82             System.exit(1);
  83         }
  84
  85         String username = ns.getString("username");
  86         Manager m = new Manager(username);
  87         if (m.userExists()) {
  88             try {
  89                 m.load();
  90             } catch (Exception e) {
  91                 System.out.println("Loading file error: " + e.getMessage());
  92                 System.exit(2);
  93             }
  94         }
  95         switch (ns.getString("command")) {
  96             case "register":
  97                 if (!m.userHasKeys()) {
  98                     m.createNewIdentity();
  99                 }
 100                 try {
 101                     m.register(ns.getBoolean("voice"));
 102                 } catch (IOException e) {
 103                     System.out.println("Request verify error: " + e.getMessage());
 104                     System.exit(3);
 105                 }
 106                 break;
 107             case "verify":
 108                 if (!m.userHasKeys()) {
 109                     System.out.println("User has no keys, first call register.");
 110                     System.exit(1);
 111                 }
 112                 if (m.isRegistered()) {
 113                     System.out.println("User registration is already verified");
 114                     System.exit(1);
 115                 }
 116                 try {
 117                     m.verifyAccount(ns.getString("verificationCode"));
 118                 } catch (IOException e) {
 119                     System.out.println("Verify error: " + e.getMessage());
 120                     System.exit(3);
 121                 }
 122                 break;
 123             case "send":
 124                 if (!m.isRegistered()) {
 125                     System.out.println("User is not registered.");
 126                     System.exit(1);
 127                 }
 128                 TextSecureMessageSender messageSender = m.getMessageSender();
 129                 String messageText = ns.getString("message");
 130                 if (messageText == null) {
 131                     try {
 132                         messageText = IOUtils.toString(System.in);
 133                     } catch (IOException e) {
 134                         System.out.println("Failed to read message from stdin: " + e.getMessage());
 135                         System.exit(1);
 136                     }
 137                 }
 138                 final TextSecureDataMessage.Builder messageBuilder = TextSecureDataMessage.newBuilder().withBody(messageText);
 139                 final List<String> attachments = ns.<String>getList("attachment");
 140                 if (attachments != null) {
 141                     List<TextSecureAttachment> textSecureAttachments = new ArrayList<TextSecureAttachment>(attachments.size());
 142                     for (String attachment : attachments) {
 143                         try {
 144                             File attachmentFile = new File(attachment);
 145                             InputStream attachmentStream = new FileInputStream(attachmentFile);
 146                             final long attachmentSize = attachmentFile.length();
 147                             String mime = Files.probeContentType(Paths.get(attachment));
 148                             textSecureAttachments.add(new TextSecureAttachmentStream(attachmentStream, mime, attachmentSize, null));
 149                         } catch (IOException e) {
 150                             System.out.println("Failed to add attachment \"" + attachment + "\": " + e.getMessage());
 151                             System.exit(1);
 152                         }
 153                     }
 154                     messageBuilder.withAttachments(textSecureAttachments);
 155                 }
 156                 TextSecureDataMessage message = messageBuilder.build();
 157                 for (String recipient : ns.<String>getList("recipient")) {
 158                     try {
 159                         messageSender.sendMessage(new TextSecureAddress(recipient), message);
 160                     } catch (UntrustedIdentityException | IOException e) {
 161                         System.out.println("Send message: " + e.getMessage());
 162                     }
 163                 }
 164                 break;
 165             case "receive":
 166                 if (!m.isRegistered()) {
 167                     System.out.println("User is not registered.");
 168                     System.exit(1);
 169                 }
 170                 try {
 171                     TextSecureContent content = m.receiveMessage();
 172                     if (content.getDataMessage().isPresent()) {
 173                         message = content.getDataMessage().get();
 174                         if (message == null) {
 175                             System.exit(0);
 176                         } else {
 177                             System.out.println("Received message: " + message.getBody().get());
 178                         }
 179                     }
 180                     if (content.getSyncMessage().isPresent()) {
 181                         TextSecureSyncMessage syncMessage = content.getSyncMessage().get();
 182
 183                         if (syncMessage == null) {
 184                             System.exit(0);
 185                         } else {
 186                             System.out.println("Received sync message");
 187                         }
 188                     }
 189                 } catch (IOException | InvalidVersionException e) {
 190                     System.out.println("Receive message: " + e.getMessage());
 191                 }
 192                 break;
 193         }
 194         m.save();
 195     }
 196 }