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.inf.*;
  21 import org.apache.commons.io.IOUtils;
  22 import org.whispersystems.libaxolotl.InvalidVersionException;
  23 import org.whispersystems.textsecure.api.TextSecureMessageSender;
  24 import org.whispersystems.textsecure.api.crypto.UntrustedIdentityException;
  25 import org.whispersystems.textsecure.api.messages.TextSecureMessage;
  26 import org.whispersystems.textsecure.api.push.TextSecureAddress;
  27
  28 import java.io.IOException;
  29 import java.security.Security;
  30
  31 public class Main {
  32
  33     public static void main(String[] args) {
  34         // Workaround for BKS truststore
  35         Security.insertProviderAt(new org.spongycastle.jce.provider.BouncyCastleProvider(), 1);
  36
  37         ArgumentParser parser = ArgumentParsers.newArgumentParser("textsecure-cli")
  38                 .defaultHelp(true)
  39                 .description("Commandline interface for TextSecure.");
  40         Subparsers subparsers = parser.addSubparsers()
  41                 .title("subcommands")
  42                 .dest("command")
  43                 .description("valid subcommands")
  44                 .help("additional help");
  45         Subparser parserRegister = subparsers.addParser("register");
  46         Subparser parserVerify = subparsers.addParser("verify");
  47         parserVerify.addArgument("verificationCode")
  48                 .help("The verification code you received via sms.");
  49         Subparser parserSend = subparsers.addParser("send");
  50         parserSend.addArgument("recipient")
  51                 .help("Specify the recipients' phone number.")
  52                 .nargs("*");
  53         parserSend.addArgument("-m", "--message")
  54                 .help("Specify the message, if missing standard input is used.");
  55         Subparser parserReceive = subparsers.addParser("receive");
  56         parser.addArgument("-u", "--username")
  57                 .required(true)
  58                 .help("Specify your phone number, that will be used for verification.");
  59         Namespace ns = null;
  60         try {
  61             ns = parser.parseArgs(args);
  62         } catch (ArgumentParserException e) {
  63             parser.handleError(e);
  64             System.exit(1);
  65         }
  66
  67         String username = ns.getString("username");
  68         Manager m = new Manager(username);
  69         if (m.userExists()) {
  70             try {
  71                 m.load();
  72             } catch (Exception e) {
  73                 System.out.println("Loading file error: " + e.getMessage());
  74                 System.exit(2);
  75             }
  76         }
  77         switch (ns.getString("command")) {
  78             case "register":
  79                 if (!m.userHasKeys()) {
  80                     m.createNewIdentity();
  81                 }
  82                 try {
  83                     m.register();
  84                 } catch (IOException e) {
  85                     System.out.println("Request verify error: " + e.getMessage());
  86                     System.exit(3);
  87                 }
  88                 break;
  89             case "verify":
  90                 if (!m.userHasKeys()) {
  91                     System.out.println("User has no keys, first call register.");
  92                     System.exit(1);
  93                 }
  94                 if (m.isRegistered()) {
  95                     System.out.println("User registration is already verified");
  96                     System.exit(1);
  97                 }
  98                 try {
  99                     m.verifyAccount(ns.getString("verificationCode"));
 100                 } catch (IOException e) {
 101                     System.out.println("Verify error: " + e.getMessage());
 102                     System.exit(3);
 103                 }
 104                 break;
 105             case "send":
 106                 if (!m.isRegistered()) {
 107                     System.out.println("User is not registered.");
 108                     System.exit(1);
 109                 }
 110                 TextSecureMessageSender messageSender = m.getMessageSender();
 111                 String messageText = ns.getString("message");
 112                 if (messageText == null) {
 113                     try {
 114                         messageText = IOUtils.toString(System.in);
 115                     } catch (IOException e) {
 116                         System.out.println("Failed to read message from stdin: " + e.getMessage());
 117                         System.exit(1);
 118                     }
 119                 }
 120                 TextSecureMessage message = TextSecureMessage.newBuilder().withBody(messageText).build();
 121                 for (String recipient : ns.<String>getList("recipient")) {
 122                     try {
 123                         messageSender.sendMessage(new TextSecureAddress(recipient), message);
 124                     } catch (UntrustedIdentityException | IOException e) {
 125                         System.out.println("Send message: " + e.getMessage());
 126                     }
 127                 }
 128                 break;
 129             case "receive":
 130                 if (!m.isRegistered()) {
 131                     System.out.println("User is not registered.");
 132                     System.exit(1);
 133                 }
 134                 try {
 135                     message = m.receiveMessage();
 136                     if (message == null) {
 137                         System.exit(0);
 138                     } else {
 139                         System.out.println("Received message: " + message.getBody().get());
 140                     }
 141                 } catch (IOException | InvalidVersionException e) {
 142                     System.out.println("Receive message: " + e.getMessage());
 143                 }
 144                 break;
 145         }
 146         m.save();
 147     }
 148 }