Use record classes

[signal-cli] / src / main / java / org / asamk / signal / ReceiveMessageHandler.java

diff --git a/src/main/java/org/asamk/signal/ReceiveMessageHandler.java b/src/main/java/org/asamk/signal/ReceiveMessageHandler.java
index 15dbd1af0b0047d8703cb92a63b94b4dd4edbdc0..200466ae639db971bdb510467f2dbbc70a914964 100644 (file)
--- a/src/main/java/org/asamk/signal/ReceiveMessageHandler.java
+++ b/src/main/java/org/asamk/signal/ReceiveMessageHandler.java
@@ -6,8 +6,8 @@ import org.asamk.signal.manager.api.RecipientIdentifier;
 import org.asamk.signal.manager.groups.GroupId;
 import org.asamk.signal.manager.groups.GroupUtils;
 import org.asamk.signal.util.DateUtils;
-import org.asamk.signal.util.Util;
 import org.slf4j.helpers.MessageFormatter;
+import org.whispersystems.libsignal.protocol.DecryptionErrorMessage;
 import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
 import org.whispersystems.signalservice.api.messages.SignalServiceContent;
 import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage;
@@ -53,20 +53,19 @@ public class ReceiveMessageHandler implements Manager.ReceiveMessageHandler {
             writer.println("Got receipt.");
         } else if (envelope.isSignalMessage() || envelope.isPreKeySignalMessage() || envelope.isUnidentifiedSender()) {
             if (exception != null) {
-                if (exception instanceof UntrustedIdentityException) {
-                    var e = (UntrustedIdentityException) exception;
+                if (exception instanceof UntrustedIdentityException e) {
                     writer.println(
                             "The user’s key is untrusted, either the user has reinstalled Signal or a third party sent this message.");
                     final var recipientName = getLegacyIdentifier(m.resolveSignalServiceAddress(e.getSender()));
                     writer.println(
                             "Use 'signal-cli -u {} listIdentities -n {}', verify the key and run 'signal-cli -u {} trust -v \"FINGER_PRINT\" {}' to mark it as trusted",
-                            m.getUsername(),
+                            m.getSelfNumber(),
                             recipientName,
-                            m.getUsername(),
+                            m.getSelfNumber(),
                             recipientName);
                     writer.println(
                             "If you don't care about security, use 'signal-cli -u {} trust -a {}' to trust it without verification",
-                            m.getUsername(),
+                            m.getSelfNumber(),
                             recipientName);
                 } else {
                     writer.println("Exception: {} ({})", exception.getMessage(), exception.getClass().getSimpleName());
@@ -113,6 +112,11 @@ public class ReceiveMessageHandler implements Manager.ReceiveMessageHandler {
                     var typingMessage = content.getTypingMessage().get();
                     printTypingMessage(writer.indentedWriter(), typingMessage);
                 }
+                if (content.getDecryptionErrorMessage().isPresent()) {
+                    writer.println("Received a decryption error message (resend request)");
+                    var decryptionErrorMessage = content.getDecryptionErrorMessage().get();
+                    printDecryptionErrorMessage(writer.indentedWriter(), decryptionErrorMessage);
+                }
             }
         } else {
             writer.println("Unknown message received.");
@@ -215,6 +219,15 @@ public class ReceiveMessageHandler implements Manager.ReceiveMessageHandler {
         }
     }
 
+    private void printDecryptionErrorMessage(
+            final PlainTextWriter writer, final DecryptionErrorMessage decryptionErrorMessage
+    ) {
+        writer.println("Device id: {}", decryptionErrorMessage.getDeviceId());
+        writer.println("Timestamp: {}", DateUtils.formatTimestamp(decryptionErrorMessage.getTimestamp()));
+        writer.println("Ratchet key: {}",
+                decryptionErrorMessage.getRatchetKey().isPresent() ? "is present" : "not present");
+    }
+
     private void printReceiptMessage(
             final PlainTextWriter writer, final SignalServiceReceiptMessage receiptMessage
     ) {
@@ -362,9 +375,6 @@ public class ReceiveMessageHandler implements Manager.ReceiveMessageHandler {
             writer.println("Received sync message with verified identities:");
             final var verifiedMessage = syncMessage.getVerified().get();
             writer.println("- {}: {}", formatContact(verifiedMessage.getDestination()), verifiedMessage.getVerified());
-            var safetyNumber = Util.formatSafetyNumber(m.computeSafetyNumber(verifiedMessage.getDestination(),
-                    verifiedMessage.getIdentityKey()));
-            writer.indentedWriter().println(safetyNumber);
         }
         if (syncMessage.getConfiguration().isPresent()) {
             writer.println("Received sync message with configuration:");
@@ -633,7 +643,7 @@ public class ReceiveMessageHandler implements Manager.ReceiveMessageHandler {
 
         var group = m.getGroup(groupId);
         if (group != null) {
-            writer.println("Name: {}", group.getTitle());
+            writer.println("Name: {}", group.title());
         } else {
             writer.println("Name: <Unknown group>");
         }
@@ -642,7 +652,7 @@ public class ReceiveMessageHandler implements Manager.ReceiveMessageHandler {
     private void printMention(
             PlainTextWriter writer, SignalServiceDataMessage.Mention mention
     ) {
-        final var address = m.resolveSignalServiceAddress(mention.getUuid());
+        final var address = m.resolveSignalServiceAddress(new SignalServiceAddress(mention.getUuid()));
         writer.println("- {}: {} (length: {})", formatContact(address), mention.getStart(), mention.getLength());
     }