nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/ReceiveMessageHandler.java

   1 package org.asamk.signal;
   2
   3 import org.asamk.signal.manager.Manager;
   4 import org.asamk.signal.manager.UntrustedIdentityException;
   5 import org.asamk.signal.manager.api.MessageEnvelope;
   6 import org.asamk.signal.manager.api.RecipientIdentifier;
   7 import org.asamk.signal.manager.groups.GroupId;
   8 import org.asamk.signal.manager.storage.recipients.RecipientAddress;
   9 import org.asamk.signal.util.DateUtils;
  10 import org.slf4j.helpers.MessageFormatter;
  11
  12 import java.util.ArrayList;
  13 import java.util.Base64;
  14 import java.util.stream.Collectors;
  15
  16 public class ReceiveMessageHandler implements Manager.ReceiveMessageHandler {
  17
  18     final Manager m;
  19     final PlainTextWriter writer;
  20
  21     public ReceiveMessageHandler(Manager m, final PlainTextWriter writer) {
  22         this.m = m;
  23         this.writer = writer;
  24     }
  25
  26     @Override
  27     public void handleMessage(MessageEnvelope envelope, Throwable exception) {
  28         var source = envelope.sourceAddress();
  29         writer.println("Envelope from: {} (device: {})",
  30                 source.map(this::formatContact).orElse("unknown source"),
  31                 envelope.sourceDevice());
  32         writer.println("Timestamp: {}", DateUtils.formatTimestamp(envelope.timestamp()));
  33         writer.println("Server timestamps: received: {} delivered: {}",
  34                 DateUtils.formatTimestamp(envelope.serverReceivedTimestamp()),
  35                 DateUtils.formatTimestamp(envelope.serverDeliveredTimestamp()));
  36         if (envelope.isUnidentifiedSender()) {
  37             writer.println("Sent by unidentified/sealed sender");
  38         }
  39
  40         if (exception != null) {
  41             if (exception instanceof UntrustedIdentityException e) {
  42                 writer.println(
  43                         "The user’s key is untrusted, either the user has reinstalled Signal or a third party sent this message.");
  44                 final var recipientName = e.getSender().getLegacyIdentifier();
  45                 writer.println(
  46                         "Use 'signal-cli -u {} listIdentities -n {}', verify the key and run 'signal-cli -u {} trust -v \"FINGER_PRINT\" {}' to mark it as trusted",
  47                         m.getSelfNumber(),
  48                         recipientName,
  49                         m.getSelfNumber(),
  50                         recipientName);
  51                 writer.println(
  52                         "If you don't care about security, use 'signal-cli -u {} trust -a {}' to trust it without verification",
  53                         m.getSelfNumber(),
  54                         recipientName);
  55             } else {
  56                 writer.println("Exception: {} ({})", exception.getMessage(), exception.getClass().getSimpleName());
  57             }
  58         }
  59
  60         if (envelope.data().isPresent()) {
  61             var message = envelope.data().get();
  62             printDataMessage(writer, message);
  63         }
  64         if (envelope.sync().isPresent()) {
  65             writer.println("Received a sync message");
  66             var syncMessage = envelope.sync().get();
  67             printSyncMessage(writer, syncMessage);
  68         }
  69         if (envelope.call().isPresent()) {
  70             writer.println("Received a call message");
  71             var callMessage = envelope.call().get();
  72             printCallMessage(writer.indentedWriter(), callMessage);
  73         }
  74         if (envelope.receipt().isPresent()) {
  75             writer.println("Received a receipt message");
  76             var receiptMessage = envelope.receipt().get();
  77             printReceiptMessage(writer.indentedWriter(), receiptMessage);
  78         }
  79         if (envelope.typing().isPresent()) {
  80             writer.println("Received a typing message");
  81             var typingMessage = envelope.typing().get();
  82             printTypingMessage(writer.indentedWriter(), typingMessage);
  83         }
  84         writer.println();
  85     }
  86
  87     private void printDataMessage(
  88             PlainTextWriter writer, MessageEnvelope.Data message
  89     ) {
  90         writer.println("Message timestamp: {}", DateUtils.formatTimestamp(message.timestamp()));
  91         if (message.isViewOnce()) {
  92             writer.println("=VIEW ONCE=");
  93         }
  94
  95         if (message.body().isPresent()) {
  96             writer.println("Body: {}", message.body().get());
  97         }
  98         if (message.groupContext().isPresent()) {
  99             writer.println("Group info:");
 100             final var groupContext = message.groupContext().get();
 101             printGroupContext(writer.indentedWriter(), groupContext);
 102         }
 103         if (message.groupCallUpdate().isPresent()) {
 104             writer.println("Group call update:");
 105             final var groupCallUpdate = message.groupCallUpdate().get();
 106             writer.indentedWriter().println("Era id: {}", groupCallUpdate.eraId());
 107         }
 108         if (message.previews().size() > 0) {
 109             writer.println("Previews:");
 110             final var previews = message.previews();
 111             for (var preview : previews) {
 112                 writer.println("- Preview");
 113                 printPreview(writer.indentedWriter(), preview);
 114             }
 115         }
 116         if (message.sharedContacts().size() > 0) {
 117             writer.println("Contacts:");
 118             for (var contact : message.sharedContacts()) {
 119                 writer.println("- Contact:");
 120                 printSharedContact(writer.indentedWriter(), contact);
 121             }
 122         }
 123         if (message.sticker().isPresent()) {
 124             final var sticker = message.sticker().get();
 125             writer.println("Sticker:");
 126             printSticker(writer.indentedWriter(), sticker);
 127         }
 128         if (message.isEndSession()) {
 129             writer.println("Is end session");
 130         }
 131         if (message.isExpirationUpdate()) {
 132             writer.println("Is Expiration update: true");
 133         }
 134         if (message.expiresInSeconds() > 0) {
 135             writer.println("Expires in: {} seconds", message.expiresInSeconds());
 136         }
 137         if (message.hasProfileKey()) {
 138             writer.println("Profile key update");
 139         }
 140         if (message.reaction().isPresent()) {
 141             writer.println("Reaction:");
 142             final var reaction = message.reaction().get();
 143             printReaction(writer.indentedWriter(), reaction);
 144         }
 145         if (message.quote().isPresent()) {
 146             writer.println("Quote:");
 147             var quote = message.quote().get();
 148             printQuote(writer.indentedWriter(), quote);
 149         }
 150         if (message.remoteDeleteId().isPresent()) {
 151             final var remoteDelete = message.remoteDeleteId().get();
 152             writer.println("Remote delete message: timestamp = {}", remoteDelete);
 153         }
 154         if (message.mentions().size() > 0) {
 155             writer.println("Mentions:");
 156             for (var mention : message.mentions()) {
 157                 printMention(writer, mention);
 158             }
 159         }
 160         if (message.attachments().size() > 0) {
 161             writer.println("Attachments:");
 162             for (var attachment : message.attachments()) {
 163                 writer.println("- Attachment:");
 164                 printAttachment(writer.indentedWriter(), attachment);
 165             }
 166         }
 167     }
 168
 169     private void printTypingMessage(
 170             final PlainTextWriter writer, final MessageEnvelope.Typing typingMessage
 171     ) {
 172         writer.println("Action: {}", typingMessage.type());
 173         writer.println("Timestamp: {}", DateUtils.formatTimestamp(typingMessage.timestamp()));
 174         if (typingMessage.groupId().isPresent()) {
 175             writer.println("Group Info:");
 176             final var groupId = typingMessage.groupId().get();
 177             printGroupInfo(writer.indentedWriter(), groupId);
 178         }
 179     }
 180
 181     private void printReceiptMessage(
 182             final PlainTextWriter writer, final MessageEnvelope.Receipt receiptMessage
 183     ) {
 184         writer.println("When: {}", DateUtils.formatTimestamp(receiptMessage.when()));
 185         if (receiptMessage.type() == MessageEnvelope.Receipt.Type.DELIVERY) {
 186             writer.println("Is delivery receipt");
 187         }
 188         if (receiptMessage.type() == MessageEnvelope.Receipt.Type.READ) {
 189             writer.println("Is read receipt");
 190         }
 191         if (receiptMessage.type() == MessageEnvelope.Receipt.Type.VIEWED) {
 192             writer.println("Is viewed receipt");
 193         }
 194         writer.println("Timestamps:");
 195         for (long timestamp : receiptMessage.timestamps()) {
 196             writer.println("- {}", DateUtils.formatTimestamp(timestamp));
 197         }
 198     }
 199
 200     private void printCallMessage(
 201             final PlainTextWriter writer, final MessageEnvelope.Call callMessage
 202     ) {
 203         if (callMessage.destinationDeviceId().isPresent()) {
 204             final var deviceId = callMessage.destinationDeviceId().get();
 205             writer.println("Destination device id: {}", deviceId);
 206         }
 207         if (callMessage.groupId().isPresent()) {
 208             final var groupId = callMessage.groupId().get();
 209             writer.println("Destination group id: {}", groupId);
 210         }
 211         if (callMessage.timestamp().isPresent()) {
 212             writer.println("Timestamp: {}", DateUtils.formatTimestamp(callMessage.timestamp().get()));
 213         }
 214         if (callMessage.answer().isPresent()) {
 215             var answerMessage = callMessage.answer().get();
 216             writer.println("Answer message: {}, sdp: {})", answerMessage.id(), answerMessage.sdp());
 217         }
 218         if (callMessage.busy().isPresent()) {
 219             var busyMessage = callMessage.busy().get();
 220             writer.println("Busy message: {}", busyMessage.id());
 221         }
 222         if (callMessage.hangup().isPresent()) {
 223             var hangupMessage = callMessage.hangup().get();
 224             writer.println("Hangup message: {}", hangupMessage.id());
 225         }
 226         if (callMessage.iceUpdate().size() > 0) {
 227             writer.println("Ice update messages:");
 228             var iceUpdateMessages = callMessage.iceUpdate();
 229             for (var iceUpdateMessage : iceUpdateMessages) {
 230                 writer.println("- {}, sdp: {}", iceUpdateMessage.id(), iceUpdateMessage.sdp());
 231             }
 232         }
 233         if (callMessage.offer().isPresent()) {
 234             var offerMessage = callMessage.offer().get();
 235             writer.println("Offer message: {}, sdp: {}", offerMessage.id(), offerMessage.sdp());
 236         }
 237         if (callMessage.opaque().isPresent()) {
 238             final var opaqueMessage = callMessage.opaque().get();
 239             writer.println("Opaque message: size {}, urgency: {}",
 240                     opaqueMessage.opaque().length,
 241                     opaqueMessage.urgency().name());
 242         }
 243     }
 244
 245     private void printSyncMessage(
 246             final PlainTextWriter writer, final MessageEnvelope.Sync syncMessage
 247     ) {
 248         if (syncMessage.contacts().isPresent()) {
 249             final var contactsMessage = syncMessage.contacts().get();
 250             var type = contactsMessage.isComplete() ? "complete" : "partial";
 251             writer.println("Received {} sync contacts:", type);
 252         }
 253         if (syncMessage.groups().isPresent()) {
 254             writer.println("Received sync groups.");
 255         }
 256         if (syncMessage.read().size() > 0) {
 257             writer.println("Received sync read messages list");
 258             for (var rm : syncMessage.read()) {
 259                 writer.println("- From: {} Message timestamp: {}",
 260                         formatContact(rm.sender()),
 261                         DateUtils.formatTimestamp(rm.timestamp()));
 262             }
 263         }
 264         if (syncMessage.viewed().size() > 0) {
 265             writer.println("Received sync viewed messages list");
 266             for (var vm : syncMessage.viewed()) {
 267                 writer.println("- From: {} Message timestamp: {}",
 268                         formatContact(vm.sender()),
 269                         DateUtils.formatTimestamp(vm.timestamp()));
 270             }
 271         }
 272         if (syncMessage.sent().isPresent()) {
 273             writer.println("Received sync sent message");
 274             final var sentTranscriptMessage = syncMessage.sent().get();
 275             String to;
 276             if (sentTranscriptMessage.destination().isPresent()) {
 277                 to = formatContact(sentTranscriptMessage.destination().get());
 278             } else if (sentTranscriptMessage.recipients().size() > 0) {
 279                 to = sentTranscriptMessage.recipients()
 280                         .stream()
 281                         .map(this::formatContact)
 282                         .collect(Collectors.joining(", "));
 283             } else {
 284                 to = "<unknown>";
 285             }
 286             writer.indentedWriter().println("To: {}", to);
 287             writer.indentedWriter()
 288                     .println("Timestamp: {}", DateUtils.formatTimestamp(sentTranscriptMessage.timestamp()));
 289             if (sentTranscriptMessage.expirationStartTimestamp() > 0) {
 290                 writer.indentedWriter()
 291                         .println("Expiration started at: {}",
 292                                 DateUtils.formatTimestamp(sentTranscriptMessage.expirationStartTimestamp()));
 293             }
 294             var message = sentTranscriptMessage.message();
 295             printDataMessage(writer.indentedWriter(), message);
 296         }
 297         if (syncMessage.blocked().isPresent()) {
 298             writer.println("Received sync message with block list");
 299             writer.println("Blocked:");
 300             final var blockedList = syncMessage.blocked().get();
 301             for (var address : blockedList.recipients()) {
 302                 writer.println("- {}", address.getLegacyIdentifier());
 303             }
 304             for (var groupId : blockedList.groupIds()) {
 305                 writer.println("- {}", groupId);
 306             }
 307         }
 308         if (syncMessage.viewOnceOpen().isPresent()) {
 309             final var viewOnceOpenMessage = syncMessage.viewOnceOpen().get();
 310             writer.println("Received sync message with view once open message:");
 311             writer.indentedWriter().println("Sender: {}", formatContact(viewOnceOpenMessage.sender()));
 312             writer.indentedWriter()
 313                     .println("Timestamp: {}", DateUtils.formatTimestamp(viewOnceOpenMessage.timestamp()));
 314         }
 315         if (syncMessage.messageRequestResponse().isPresent()) {
 316             final var requestResponseMessage = syncMessage.messageRequestResponse().get();
 317             writer.println("Received message request response:");
 318             writer.indentedWriter().println("Type: {}", requestResponseMessage.type());
 319             if (requestResponseMessage.groupId().isPresent()) {
 320                 writer.println("For group:");
 321                 printGroupInfo(writer.indentedWriter(), requestResponseMessage.groupId().get());
 322             }
 323             if (requestResponseMessage.person().isPresent()) {
 324                 writer.indentedWriter().println("For Person: {}", formatContact(requestResponseMessage.person().get()));
 325             }
 326         }
 327     }
 328
 329     private void printPreview(
 330             final PlainTextWriter writer, final MessageEnvelope.Data.Preview preview
 331     ) {
 332         writer.println("Title: {}", preview.title());
 333         writer.println("Description: {}", preview.description());
 334         writer.println("Date: {}", DateUtils.formatTimestamp(preview.date()));
 335         writer.println("Url: {}", preview.url());
 336         if (preview.image().isPresent()) {
 337             writer.println("Image:");
 338             printAttachment(writer.indentedWriter(), preview.image().get());
 339         }
 340     }
 341
 342     private void printSticker(
 343             final PlainTextWriter writer, final MessageEnvelope.Data.Sticker sticker
 344     ) {
 345         writer.println("Pack id: {}", Base64.getEncoder().encodeToString(sticker.packId()));
 346         writer.println("Pack key: {}", Base64.getEncoder().encodeToString(sticker.packKey()));
 347         writer.println("Sticker id: {}", sticker.stickerId());
 348     }
 349
 350     private void printReaction(
 351             final PlainTextWriter writer, final MessageEnvelope.Data.Reaction reaction
 352     ) {
 353         writer.println("Emoji: {}", reaction.emoji());
 354         writer.println("Target author: {}", formatContact(reaction.targetAuthor()));
 355         writer.println("Target timestamp: {}", DateUtils.formatTimestamp(reaction.targetSentTimestamp()));
 356         writer.println("Is remove: {}", reaction.isRemove());
 357     }
 358
 359     private void printQuote(
 360             final PlainTextWriter writer, final MessageEnvelope.Data.Quote quote
 361     ) {
 362         writer.println("Id: {}", quote.id());
 363         writer.println("Author: {}", formatContact(quote.author()));
 364         if (quote.text().isPresent()) {
 365             writer.println("Text: {}", quote.text().get());
 366         }
 367         if (quote.mentions() != null && quote.mentions().size() > 0) {
 368             writer.println("Mentions:");
 369             for (var mention : quote.mentions()) {
 370                 printMention(writer, mention);
 371             }
 372         }
 373         if (quote.attachments().size() > 0) {
 374             writer.println("Attachments:");
 375             for (var attachment : quote.attachments()) {
 376                 writer.println("- Attachment:");
 377                 printAttachment(writer.indentedWriter(), attachment);
 378             }
 379         }
 380     }
 381
 382     private void printSharedContact(final PlainTextWriter writer, final MessageEnvelope.Data.SharedContact contact) {
 383         writer.println("Name:");
 384         var name = contact.name();
 385         writer.indent(w -> {
 386             if (name.display().isPresent() && !name.display().get().isBlank()) {
 387                 w.println("Display name: {}", name.display().get());
 388             }
 389             if (name.given().isPresent() && !name.given().get().isBlank()) {
 390                 w.println("First name: {}", name.given().get());
 391             }
 392             if (name.middle().isPresent() && !name.middle().get().isBlank()) {
 393                 w.println("Middle name: {}", name.middle().get());
 394             }
 395             if (name.family().isPresent() && !name.family().get().isBlank()) {
 396                 w.println("Family name: {}", name.family().get());
 397             }
 398             if (name.prefix().isPresent() && !name.prefix().get().isBlank()) {
 399                 w.println("Prefix name: {}", name.prefix().get());
 400             }
 401             if (name.suffix().isPresent() && !name.suffix().get().isBlank()) {
 402                 w.println("Suffix name: {}", name.suffix().get());
 403             }
 404         });
 405
 406         if (contact.avatar().isPresent()) {
 407             var avatar = contact.avatar().get();
 408             writer.println("Avatar: (profile: {})", avatar.isProfile());
 409             printAttachment(writer.indentedWriter(), avatar.attachment());
 410         }
 411
 412         if (contact.organization().isPresent()) {
 413             writer.println("Organisation: {}", contact.organization().get());
 414         }
 415
 416         if (contact.phone().size() > 0) {
 417             writer.println("Phone details:");
 418             for (var phone : contact.phone()) {
 419                 writer.println("- Phone:");
 420                 writer.indent(w -> {
 421                     w.println("Number: {}", phone.value());
 422                     w.println("Type: {}", phone.type());
 423                     if (phone.label().isPresent() && !phone.label().get().isBlank()) {
 424                         w.println("Label: {}", phone.label().get());
 425                     }
 426                 });
 427             }
 428         }
 429
 430         if (contact.email().size() > 0) {
 431             writer.println("Email details:");
 432             for (var email : contact.email()) {
 433                 writer.println("- Email:");
 434                 writer.indent(w -> {
 435                     w.println("Address: {}", email.value());
 436                     w.println("Type: {}", email.type());
 437                     if (email.label().isPresent() && !email.label().get().isBlank()) {
 438                         w.println("Label: {}", email.label().get());
 439                     }
 440                 });
 441             }
 442         }
 443
 444         if (contact.address().size() > 0) {
 445             writer.println("Address details:");
 446             for (var address : contact.address()) {
 447                 writer.println("- Address:");
 448                 writer.indent(w -> {
 449                     w.println("Type: {}", address.type());
 450                     if (address.label().isPresent() && !address.label().get().isBlank()) {
 451                         w.println("Label: {}", address.label().get());
 452                     }
 453                     if (address.street().isPresent() && !address.street().get().isBlank()) {
 454                         w.println("Street: {}", address.street().get());
 455                     }
 456                     if (address.pobox().isPresent() && !address.pobox().get().isBlank()) {
 457                         w.println("Pobox: {}", address.pobox().get());
 458                     }
 459                     if (address.neighborhood().isPresent() && !address.neighborhood().get().isBlank()) {
 460                         w.println("Neighbourhood: {}", address.neighborhood().get());
 461                     }
 462                     if (address.city().isPresent() && !address.city().get().isBlank()) {
 463                         w.println("City: {}", address.city().get());
 464                     }
 465                     if (address.region().isPresent() && !address.region().get().isBlank()) {
 466                         w.println("Region: {}", address.region().get());
 467                     }
 468                     if (address.postcode().isPresent() && !address.postcode().get().isBlank()) {
 469                         w.println("Postcode: {}", address.postcode().get());
 470                     }
 471                     if (address.country().isPresent() && !address.country().get().isBlank()) {
 472                         w.println("Country: {}", address.country().get());
 473                     }
 474                 });
 475             }
 476         }
 477     }
 478
 479     private void printGroupContext(
 480             final PlainTextWriter writer, final MessageEnvelope.Data.GroupContext groupContext
 481     ) {
 482         printGroupInfo(writer, groupContext.groupId());
 483         writer.println("Revision: {}", groupContext.revision());
 484         writer.println("Type: {}", groupContext.isGroupUpdate() ? "UPDATE" : "DELIVER");
 485     }
 486
 487     private void printGroupInfo(final PlainTextWriter writer, final GroupId groupId) {
 488         writer.println("Id: {}", groupId.toBase64());
 489
 490         var group = m.getGroup(groupId);
 491         if (group != null) {
 492             writer.println("Name: {}", group.title());
 493         } else {
 494             writer.println("Name: <Unknown group>");
 495         }
 496     }
 497
 498     private void printMention(
 499             PlainTextWriter writer, MessageEnvelope.Data.Mention mention
 500     ) {
 501         writer.println("- {}: {} (length: {})", formatContact(mention.recipient()), mention.start(), mention.length());
 502     }
 503
 504     private void printAttachment(PlainTextWriter writer, MessageEnvelope.Data.Attachment attachment) {
 505         writer.println("Content-Type: {}", attachment.contentType());
 506         writer.println("Type: {}", attachment.id().isPresent() ? "Pointer" : "Stream");
 507         if (attachment.id().isPresent()) {
 508             writer.println("Id: {}", attachment.id().get());
 509         }
 510         if (attachment.uploadTimestamp().isPresent()) {
 511             writer.println("Upload timestamp: {}", DateUtils.formatTimestamp(attachment.uploadTimestamp().get()));
 512         }
 513         if (attachment.caption().isPresent()) {
 514             writer.println("Caption: {}", attachment.caption().get());
 515         }
 516         if (attachment.fileName().isPresent()) {
 517             writer.println("Filename: {}", attachment.fileName().get());
 518         }
 519         if (attachment.size().isPresent() || attachment.preview().isPresent()) {
 520             writer.println("Size: {}{}",
 521                     attachment.size().isPresent() ? attachment.size().get() + " bytes" : "<unavailable>",
 522                     attachment.preview().isPresent() ? " (Preview is available: "
 523                             + attachment.preview().get().length
 524                             + " bytes)" : "");
 525         }
 526         if (attachment.thumbnail().isPresent()) {
 527             writer.println("Thumbnail:");
 528             printAttachment(writer.indentedWriter(), attachment.thumbnail().get());
 529         }
 530         final var flags = new ArrayList<String>();
 531         if (attachment.isVoiceNote()) {
 532             flags.add("voice note");
 533         }
 534         if (attachment.isBorderless()) {
 535             flags.add("borderless");
 536         }
 537         if (attachment.isGif()) {
 538             flags.add("video gif");
 539         }
 540         if (flags.size() > 0) {
 541             writer.println("Flags: {}", String.join(", ", flags));
 542         }
 543         if (attachment.width().isPresent() || attachment.height().isPresent()) {
 544             writer.println("Dimensions: {}x{}", attachment.width().orElse(0), attachment.height().orElse(0));
 545         }
 546         if (attachment.id().isPresent()) {
 547             var file = m.getAttachmentFile(attachment.id().get());
 548             if (file.exists()) {
 549                 writer.println("Stored plaintext in: {}", file);
 550             }
 551         }
 552     }
 553
 554     private String formatContact(RecipientAddress address) {
 555         final var number = address.getLegacyIdentifier();
 556         final var name = m.getContactOrProfileName(RecipientIdentifier.Single.fromAddress(address));
 557         if (name == null || name.isEmpty()) {
 558             return number;
 559         } else {
 560             return MessageFormatter.arrayFormat("“{}” {}", new Object[]{name, number}).getMessage();
 561         }
 562     }
 563 }