X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/2c6796e3ce830b0285223baa11ec5e8553b4d52f..1689dfcb3857f2dd5ea74f9184b80d9499f534c0:/src/main/java/cli/Main.java

diff --git a/src/main/java/cli/Main.java b/src/main/java/cli/Main.java
index 199ea1eb..db2a941b 100644
--- a/src/main/java/cli/Main.java
+++ b/src/main/java/cli/Main.java
@@ -20,15 +20,12 @@ import net.sourceforge.argparse4j.ArgumentParsers;
 import net.sourceforge.argparse4j.impl.Arguments;
 import net.sourceforge.argparse4j.inf.*;
 import org.apache.commons.io.IOUtils;
-import org.whispersystems.libaxolotl.InvalidMessageException;
 import org.whispersystems.textsecure.api.crypto.UntrustedIdentityException;
 import org.whispersystems.textsecure.api.messages.*;
 import org.whispersystems.textsecure.api.messages.multidevice.TextSecureSyncMessage;
-import org.whispersystems.textsecure.api.push.TextSecureAddress;
 import org.whispersystems.textsecure.api.push.exceptions.EncapsulatedExceptions;
 import org.whispersystems.textsecure.api.push.exceptions.NetworkFailureException;
 import org.whispersystems.textsecure.api.push.exceptions.UnregisteredUserException;
-import org.whispersystems.textsecure.api.util.InvalidNumberException;
 
 import java.io.File;
 import java.io.FileInputStream;
@@ -95,36 +92,8 @@ public class Main {
                     System.err.println("User is not registered.");
                     System.exit(1);
                 }
-                String messageText = ns.getString("message");
-                if (messageText == null) {
-                    try {
-                        messageText = IOUtils.toString(System.in);
-                    } catch (IOException e) {
-                        System.err.println("Failed to read message from stdin: " + e.getMessage());
-                        System.err.println("Aborting sending.");
-                        System.exit(1);
-                    }
-                }
 
-                final List<String> attachments = ns.getList("attachment");
-                List<TextSecureAttachment> textSecureAttachments = null;
-                if (attachments != null) {
-                    textSecureAttachments = new ArrayList<>(attachments.size());
-                    for (String attachment : attachments) {
-                        try {
-                            File attachmentFile = new File(attachment);
-                            InputStream attachmentStream = new FileInputStream(attachmentFile);
-                            final long attachmentSize = attachmentFile.length();
-                            String mime = Files.probeContentType(Paths.get(attachment));
-                            textSecureAttachments.add(new TextSecureAttachmentStream(attachmentStream, mime, attachmentSize, null));
-                        } catch (IOException e) {
-                            System.err.println("Failed to add attachment \"" + attachment + "\": " + e.getMessage());
-                            System.err.println("Aborting sending.");
-                            System.exit(1);
-                        }
-                    }
-                }
-                TextSecureGroup group = null;
+                byte[] groupId = null;
                 List<String> recipients = null;
                 if (ns.getString("group") != null) {
                     try {
@@ -134,7 +103,7 @@ public class Main {
                             System.err.println("Aborting sending.");
                             System.exit(1);
                         }
-                        group = new TextSecureGroup(g.groupId);
+                        groupId = g.groupId;
                         recipients = g.members;
                     } catch (IOException e) {
                         System.err.println("Failed to send to grup \"" + ns.getString("group") + "\": " + e.getMessage());
@@ -145,7 +114,42 @@ public class Main {
                     recipients = ns.<String>getList("recipient");
                 }
 
-                sendMessage(m, messageText, textSecureAttachments, recipients, group);
+                if (ns.getBoolean("endsession")) {
+                    sendEndSessionMessage(m, recipients);
+                } else {
+                    final List<String> attachments = ns.getList("attachment");
+                    List<TextSecureAttachment> textSecureAttachments = null;
+                    if (attachments != null) {
+                        textSecureAttachments = new ArrayList<>(attachments.size());
+                        for (String attachment : attachments) {
+                            try {
+                                File attachmentFile = new File(attachment);
+                                InputStream attachmentStream = new FileInputStream(attachmentFile);
+                                final long attachmentSize = attachmentFile.length();
+                                String mime = Files.probeContentType(Paths.get(attachment));
+                                textSecureAttachments.add(new TextSecureAttachmentStream(attachmentStream, mime, attachmentSize, null));
+                            } catch (IOException e) {
+                                System.err.println("Failed to add attachment \"" + attachment + "\": " + e.getMessage());
+                                System.err.println("Aborting sending.");
+                                System.exit(1);
+                            }
+                        }
+                    }
+
+                    String messageText = ns.getString("message");
+                    if (messageText == null) {
+                        try {
+                            messageText = IOUtils.toString(System.in);
+                        } catch (IOException e) {
+                            System.err.println("Failed to read message from stdin: " + e.getMessage());
+                            System.err.println("Aborting sending.");
+                            System.exit(1);
+                        }
+                    }
+
+                    sendMessage(m, messageText, textSecureAttachments, recipients, groupId);
+                }
+
                 break;
             case "receive":
                 if (!m.isRegistered()) {
@@ -172,6 +176,28 @@ public class Main {
                     System.err.println("If you use an Oracle JRE please check if you have unlimited strength crypto enabled, see README");
                     System.exit(1);
                 }
+                break;
+            case "quitGroup":
+                if (!m.isRegistered()) {
+                    System.err.println("User is not registered.");
+                    System.exit(1);
+                }
+
+                try {
+                    GroupInfo g = m.getGroupInfo(Base64.decode(ns.getString("group")));
+                    if (g == null) {
+                        System.err.println("Failed to send to grup \"" + ns.getString("group") + "\": Unknown group");
+                        System.err.println("Aborting sending.");
+                        System.exit(1);
+                    }
+
+                    sendQuitGroupMessage(m, g.members, g.groupId);
+                } catch (IOException e) {
+                    System.err.println("Failed to send to grup \"" + ns.getString("group") + "\": " + e.getMessage());
+                    System.err.println("Aborting sending.");
+                    System.exit(1);
+                }
+
                 break;
         }
         m.save();
@@ -216,6 +242,14 @@ public class Main {
         parserSend.addArgument("-a", "--attachment")
                 .nargs("*")
                 .help("Add file as attachment");
+        parserSend.addArgument("-e", "--endsession")
+                .help("Clear session state and send end session message.")
+                .action(Arguments.storeTrue());
+
+        Subparser parserLeaveGroup = subparsers.addParser("quitGroup");
+        parserLeaveGroup.addArgument("-g", "--group")
+                .required(true)
+                .help("Specify the recipient group ID.");
 
         Subparser parserReceive = subparsers.addParser("receive");
         parserReceive.addArgument("-t", "--timeout")
@@ -241,16 +275,38 @@ public class Main {
     }
 
     private static void sendMessage(Manager m, String messageText, List<TextSecureAttachment> textSecureAttachments,
-                                    List<String> recipients, TextSecureGroup group) {
+                                    List<String> recipients, byte[] groupId) {
         final TextSecureDataMessage.Builder messageBuilder = TextSecureDataMessage.newBuilder().withBody(messageText);
         if (textSecureAttachments != null) {
             messageBuilder.withAttachments(textSecureAttachments);
         }
-        if (group != null) {
-            messageBuilder.asGroupMessage(group);
+        if (groupId != null) {
+            messageBuilder.asGroupMessage(new TextSecureGroup(groupId));
         }
         TextSecureDataMessage message = messageBuilder.build();
 
+        sendMessage(m, message, recipients);
+    }
+
+    private static void sendEndSessionMessage(Manager m, List<String> recipients) {
+        final TextSecureDataMessage.Builder messageBuilder = TextSecureDataMessage.newBuilder().asEndSessionMessage();
+
+        TextSecureDataMessage message = messageBuilder.build();
+
+        sendMessage(m, message, recipients);
+    }
+
+    private static void sendQuitGroupMessage(Manager m, List<String> recipients, byte[] groupId) {
+        final TextSecureDataMessage.Builder messageBuilder = TextSecureDataMessage.newBuilder();
+        TextSecureGroup group = TextSecureGroup.newBuilder(TextSecureGroup.Type.QUIT).withId(groupId).build();
+        messageBuilder.asGroupMessage(group);
+
+        TextSecureDataMessage message = messageBuilder.build();
+
+        sendMessage(m, message, recipients);
+    }
+
+    private static void sendMessage(Manager m, TextSecureDataMessage message, List<String> recipients) {
         try {
             m.sendMessage(recipients, message);
         } catch (IOException e) {