nmode's Git Repositories - signal-cli/blob - lib/src/main/java/org/asamk/signal/manager/api/MessageEnvelope.java

   1 package org.asamk.signal.manager.api;
   2
   3 import org.asamk.signal.manager.groups.GroupId;
   4 import org.asamk.signal.manager.groups.GroupUtils;
   5 import org.asamk.signal.manager.helper.RecipientAddressResolver;
   6 import org.asamk.signal.manager.storage.recipients.RecipientResolver;
   7 import org.signal.libsignal.metadata.ProtocolException;
   8 import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
   9 import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentPointer;
  10 import org.whispersystems.signalservice.api.messages.SignalServiceContent;
  11 import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage;
  12 import org.whispersystems.signalservice.api.messages.SignalServiceEditMessage;
  13 import org.whispersystems.signalservice.api.messages.SignalServiceEnvelope;
  14 import org.whispersystems.signalservice.api.messages.SignalServiceGroup;
  15 import org.whispersystems.signalservice.api.messages.SignalServiceGroupContext;
  16 import org.whispersystems.signalservice.api.messages.SignalServicePreview;
  17 import org.whispersystems.signalservice.api.messages.SignalServiceReceiptMessage;
  18 import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessage;
  19 import org.whispersystems.signalservice.api.messages.SignalServiceTextAttachment;
  20 import org.whispersystems.signalservice.api.messages.SignalServiceTypingMessage;
  21 import org.whispersystems.signalservice.api.messages.calls.AnswerMessage;
  22 import org.whispersystems.signalservice.api.messages.calls.BusyMessage;
  23 import org.whispersystems.signalservice.api.messages.calls.HangupMessage;
  24 import org.whispersystems.signalservice.api.messages.calls.IceUpdateMessage;
  25 import org.whispersystems.signalservice.api.messages.calls.OfferMessage;
  26 import org.whispersystems.signalservice.api.messages.calls.OpaqueMessage;
  27 import org.whispersystems.signalservice.api.messages.calls.SignalServiceCallMessage;
  28 import org.whispersystems.signalservice.api.messages.multidevice.BlockedListMessage;
  29 import org.whispersystems.signalservice.api.messages.multidevice.ContactsMessage;
  30 import org.whispersystems.signalservice.api.messages.multidevice.MessageRequestResponseMessage;
  31 import org.whispersystems.signalservice.api.messages.multidevice.ReadMessage;
  32 import org.whispersystems.signalservice.api.messages.multidevice.SentTranscriptMessage;
  33 import org.whispersystems.signalservice.api.messages.multidevice.SignalServiceSyncMessage;
  34 import org.whispersystems.signalservice.api.messages.multidevice.ViewOnceOpenMessage;
  35 import org.whispersystems.signalservice.api.messages.multidevice.ViewedMessage;
  36
  37 import java.io.File;
  38 import java.util.List;
  39 import java.util.Optional;
  40 import java.util.Set;
  41 import java.util.stream.Collectors;
  42
  43 import static org.whispersystems.signalservice.internal.push.SignalServiceProtos.BodyRange;
  44
  45 public record MessageEnvelope(
  46         Optional<RecipientAddress> sourceAddress,
  47         int sourceDevice,
  48         long timestamp,
  49         long serverReceivedTimestamp,
  50         long serverDeliveredTimestamp,
  51         boolean isUnidentifiedSender,
  52         Optional<Receipt> receipt,
  53         Optional<Typing> typing,
  54         Optional<Data> data,
  55         Optional<Edit> edit,
  56         Optional<Sync> sync,
  57         Optional<Call> call,
  58         Optional<Story> story
  59 ) {
  60
  61     public record Receipt(long when, Type type, List<Long> timestamps) {
  62
  63         static Receipt from(final SignalServiceReceiptMessage receiptMessage) {
  64             return new Receipt(receiptMessage.getWhen(),
  65                     Type.from(receiptMessage.getType()),
  66                     receiptMessage.getTimestamps());
  67         }
  68
  69         public enum Type {
  70             DELIVERY,
  71             READ,
  72             VIEWED,
  73             UNKNOWN;
  74
  75             static Type from(SignalServiceReceiptMessage.Type type) {
  76                 return switch (type) {
  77                     case DELIVERY -> DELIVERY;
  78                     case READ -> READ;
  79                     case VIEWED -> VIEWED;
  80                     case UNKNOWN -> UNKNOWN;
  81                 };
  82             }
  83         }
  84     }
  85
  86     public record Typing(long timestamp, Type type, Optional<GroupId> groupId) {
  87
  88         public static Typing from(final SignalServiceTypingMessage typingMessage) {
  89             return new Typing(typingMessage.getTimestamp(),
  90                     typingMessage.isTypingStarted() ? Type.STARTED : Type.STOPPED,
  91                     typingMessage.getGroupId().map(GroupId::unknownVersion));
  92         }
  93
  94         public enum Type {
  95             STARTED,
  96             STOPPED,
  97         }
  98     }
  99
 100     public record Data(
 101             long timestamp,
 102             Optional<GroupContext> groupContext,
 103             Optional<StoryContext> storyContext,
 104             Optional<GroupCallUpdate> groupCallUpdate,
 105             Optional<String> body,
 106             int expiresInSeconds,
 107             boolean isExpirationUpdate,
 108             boolean isViewOnce,
 109             boolean isEndSession,
 110             boolean isProfileKeyUpdate,
 111             boolean hasProfileKey,
 112             Optional<Reaction> reaction,
 113             Optional<Quote> quote,
 114             Optional<Payment> payment,
 115             List<Attachment> attachments,
 116             Optional<Long> remoteDeleteId,
 117             Optional<Sticker> sticker,
 118             List<SharedContact> sharedContacts,
 119             List<Mention> mentions,
 120             List<Preview> previews,
 121             List<TextStyle> textStyles
 122     ) {
 123
 124         static Data from(
 125                 final SignalServiceDataMessage dataMessage,
 126                 RecipientResolver recipientResolver,
 127                 RecipientAddressResolver addressResolver,
 128                 final AttachmentFileProvider fileProvider
 129         ) {
 130             return new Data(dataMessage.getTimestamp(),
 131                     dataMessage.getGroupContext().map(GroupContext::from),
 132                     dataMessage.getStoryContext()
 133                             .map((SignalServiceDataMessage.StoryContext storyContext) -> StoryContext.from(storyContext,
 134                                     recipientResolver,
 135                                     addressResolver)),
 136                     dataMessage.getGroupCallUpdate().map(GroupCallUpdate::from),
 137                     dataMessage.getBody(),
 138                     dataMessage.getExpiresInSeconds(),
 139                     dataMessage.isExpirationUpdate(),
 140                     dataMessage.isViewOnce(),
 141                     dataMessage.isEndSession(),
 142                     dataMessage.isProfileKeyUpdate(),
 143                     dataMessage.getProfileKey().isPresent(),
 144                     dataMessage.getReaction().map(r -> Reaction.from(r, recipientResolver, addressResolver)),
 145                     dataMessage.getQuote().map(q -> Quote.from(q, recipientResolver, addressResolver, fileProvider)),
 146                     dataMessage.getPayment().map(p -> p.getPaymentNotification().isPresent() ? Payment.from(p) : null),
 147                     dataMessage.getAttachments()
 148                             .map(a -> a.stream().map(as -> Attachment.from(as, fileProvider)).toList())
 149                             .orElse(List.of()),
 150                     dataMessage.getRemoteDelete().map(SignalServiceDataMessage.RemoteDelete::getTargetSentTimestamp),
 151                     dataMessage.getSticker().map(Sticker::from),
 152                     dataMessage.getSharedContacts()
 153                             .map(a -> a.stream()
 154                                     .map(sharedContact -> SharedContact.from(sharedContact, fileProvider))
 155                                     .toList())
 156                             .orElse(List.of()),
 157                     dataMessage.getMentions()
 158                             .map(a -> a.stream().map(m -> Mention.from(m, recipientResolver, addressResolver)).toList())
 159                             .orElse(List.of()),
 160                     dataMessage.getPreviews()
 161                             .map(a -> a.stream().map(preview -> Preview.from(preview, fileProvider)).toList())
 162                             .orElse(List.of()),
 163                     dataMessage.getBodyRanges()
 164                             .map(a -> a.stream().filter(BodyRange::hasStyle).map(TextStyle::from).toList())
 165                             .orElse(List.of()));
 166         }
 167
 168         public record GroupContext(GroupId groupId, boolean isGroupUpdate, int revision) {
 169
 170             static GroupContext from(SignalServiceGroupContext groupContext) {
 171                 if (groupContext.getGroupV1().isPresent()) {
 172                     return new GroupContext(GroupId.v1(groupContext.getGroupV1().get().getGroupId()),
 173                             groupContext.getGroupV1Type() == SignalServiceGroup.Type.UPDATE,
 174                             0);
 175                 } else if (groupContext.getGroupV2().isPresent()) {
 176                     final var groupV2 = groupContext.getGroupV2().get();
 177                     return new GroupContext(GroupUtils.getGroupIdV2(groupV2.getMasterKey()),
 178                             groupV2.hasSignedGroupChange(),
 179                             groupV2.getRevision());
 180                 } else {
 181                     throw new RuntimeException("Invalid group context state");
 182                 }
 183             }
 184         }
 185
 186         public record StoryContext(RecipientAddress author, long sentTimestamp) {
 187
 188             static StoryContext from(
 189                     SignalServiceDataMessage.StoryContext storyContext,
 190                     RecipientResolver recipientResolver,
 191                     RecipientAddressResolver addressResolver
 192             ) {
 193                 return new StoryContext(addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(
 194                         storyContext.getAuthorServiceId())).toApiRecipientAddress(), storyContext.getSentTimestamp());
 195             }
 196         }
 197
 198         public record GroupCallUpdate(String eraId) {
 199
 200             static GroupCallUpdate from(SignalServiceDataMessage.GroupCallUpdate groupCallUpdate) {
 201                 return new GroupCallUpdate(groupCallUpdate.getEraId());
 202             }
 203         }
 204
 205         public record Reaction(
 206                 long targetSentTimestamp, RecipientAddress targetAuthor, String emoji, boolean isRemove
 207         ) {
 208
 209             static Reaction from(
 210                     SignalServiceDataMessage.Reaction reaction,
 211                     RecipientResolver recipientResolver,
 212                     RecipientAddressResolver addressResolver
 213             ) {
 214                 return new Reaction(reaction.getTargetSentTimestamp(),
 215                         addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(reaction.getTargetAuthor()))
 216                                 .toApiRecipientAddress(),
 217                         reaction.getEmoji(),
 218                         reaction.isRemove());
 219             }
 220         }
 221
 222         public record Quote(
 223                 long id,
 224                 RecipientAddress author,
 225                 Optional<String> text,
 226                 List<Mention> mentions,
 227                 List<Attachment> attachments,
 228                 List<TextStyle> textStyles
 229         ) {
 230
 231             static Quote from(
 232                     SignalServiceDataMessage.Quote quote,
 233                     RecipientResolver recipientResolver,
 234                     RecipientAddressResolver addressResolver,
 235                     final AttachmentFileProvider fileProvider
 236             ) {
 237                 return new Quote(quote.getId(),
 238                         addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(quote.getAuthor()))
 239                                 .toApiRecipientAddress(),
 240                         Optional.ofNullable(quote.getText()),
 241                         quote.getMentions() == null
 242                                 ? List.of()
 243                                 : quote.getMentions()
 244                                         .stream()
 245                                         .map(m -> Mention.from(m, recipientResolver, addressResolver))
 246                                         .toList(),
 247                         quote.getAttachments() == null
 248                                 ? List.of()
 249                                 : quote.getAttachments().stream().map(a -> Attachment.from(a, fileProvider)).toList(),
 250                         quote.getBodyRanges() == null
 251                                 ? List.of()
 252                                 : quote.getBodyRanges()
 253                                         .stream()
 254                                         .filter(BodyRange::hasStyle)
 255                                         .map(TextStyle::from)
 256                                         .toList());
 257             }
 258         }
 259
 260         public record Payment(String note, byte[] receipt) {
 261
 262             static Payment from(SignalServiceDataMessage.Payment payment) {
 263                 return new Payment(payment.getPaymentNotification().get().getNote(),
 264                         payment.getPaymentNotification().get().getReceipt());
 265             }
 266         }
 267
 268         public record Mention(RecipientAddress recipient, int start, int length) {
 269
 270             static Mention from(
 271                     SignalServiceDataMessage.Mention mention,
 272                     RecipientResolver recipientResolver,
 273                     RecipientAddressResolver addressResolver
 274             ) {
 275                 return new Mention(addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(mention.getServiceId()))
 276                         .toApiRecipientAddress(), mention.getStart(), mention.getLength());
 277             }
 278         }
 279
 280         public record Attachment(
 281                 Optional<String> id,
 282                 Optional<File> file,
 283                 Optional<String> fileName,
 284                 String contentType,
 285                 Optional<Long> uploadTimestamp,
 286                 Optional<Long> size,
 287                 Optional<byte[]> preview,
 288                 Optional<Attachment> thumbnail,
 289                 Optional<String> caption,
 290                 Optional<Integer> width,
 291                 Optional<Integer> height,
 292                 boolean isVoiceNote,
 293                 boolean isGif,
 294                 boolean isBorderless
 295         ) {
 296
 297             static Attachment from(SignalServiceAttachment attachment, AttachmentFileProvider fileProvider) {
 298                 if (attachment.isPointer()) {
 299                     final var a = attachment.asPointer();
 300                     final var attachmentFile = fileProvider.getFile(a);
 301                     return new Attachment(Optional.of(attachmentFile.getName()),
 302                             Optional.of(attachmentFile),
 303                             a.getFileName(),
 304                             a.getContentType(),
 305                             a.getUploadTimestamp() == 0 ? Optional.empty() : Optional.of(a.getUploadTimestamp()),
 306                             a.getSize().map(Integer::longValue),
 307                             a.getPreview(),
 308                             Optional.empty(),
 309                             a.getCaption().map(c -> c.isEmpty() ? null : c),
 310                             a.getWidth() == 0 ? Optional.empty() : Optional.of(a.getWidth()),
 311                             a.getHeight() == 0 ? Optional.empty() : Optional.of(a.getHeight()),
 312                             a.getVoiceNote(),
 313                             a.isGif(),
 314                             a.isBorderless());
 315                 } else {
 316                     final var a = attachment.asStream();
 317                     return new Attachment(Optional.empty(),
 318                             Optional.empty(),
 319                             a.getFileName(),
 320                             a.getContentType(),
 321                             a.getUploadTimestamp() == 0 ? Optional.empty() : Optional.of(a.getUploadTimestamp()),
 322                             Optional.of(a.getLength()),
 323                             a.getPreview(),
 324                             Optional.empty(),
 325                             a.getCaption(),
 326                             a.getWidth() == 0 ? Optional.empty() : Optional.of(a.getWidth()),
 327                             a.getHeight() == 0 ? Optional.empty() : Optional.of(a.getHeight()),
 328                             a.getVoiceNote(),
 329                             a.isGif(),
 330                             a.isBorderless());
 331                 }
 332             }
 333
 334             static Attachment from(
 335                     SignalServiceDataMessage.Quote.QuotedAttachment a, final AttachmentFileProvider fileProvider
 336             ) {
 337                 return new Attachment(Optional.empty(),
 338                         Optional.empty(),
 339                         Optional.ofNullable(a.getFileName()),
 340                         a.getContentType(),
 341                         Optional.empty(),
 342                         Optional.empty(),
 343                         Optional.empty(),
 344                         a.getThumbnail() == null
 345                                 ? Optional.empty()
 346                                 : Optional.of(Attachment.from(a.getThumbnail(), fileProvider)),
 347                         Optional.empty(),
 348                         Optional.empty(),
 349                         Optional.empty(),
 350                         false,
 351                         false,
 352                         false);
 353             }
 354         }
 355
 356         public record Sticker(StickerPackId packId, byte[] packKey, int stickerId) {
 357
 358             static Sticker from(SignalServiceDataMessage.Sticker sticker) {
 359                 return new Sticker(StickerPackId.deserialize(sticker.getPackId()),
 360                         sticker.getPackKey(),
 361                         sticker.getStickerId());
 362             }
 363         }
 364
 365         public record SharedContact(
 366                 Name name,
 367                 Optional<Avatar> avatar,
 368                 List<Phone> phone,
 369                 List<Email> email,
 370                 List<Address> address,
 371                 Optional<String> organization
 372         ) {
 373
 374             static SharedContact from(
 375                     org.whispersystems.signalservice.api.messages.shared.SharedContact sharedContact,
 376                     final AttachmentFileProvider fileProvider
 377             ) {
 378                 return new SharedContact(Name.from(sharedContact.getName()),
 379                         sharedContact.getAvatar().map(avatar1 -> Avatar.from(avatar1, fileProvider)),
 380                         sharedContact.getPhone().map(p -> p.stream().map(Phone::from).toList()).orElse(List.of()),
 381                         sharedContact.getEmail().map(p -> p.stream().map(Email::from).toList()).orElse(List.of()),
 382                         sharedContact.getAddress().map(p -> p.stream().map(Address::from).toList()).orElse(List.of()),
 383                         sharedContact.getOrganization());
 384             }
 385
 386             public record Name(
 387                     Optional<String> display,
 388                     Optional<String> given,
 389                     Optional<String> family,
 390                     Optional<String> prefix,
 391                     Optional<String> suffix,
 392                     Optional<String> middle
 393             ) {
 394
 395                 static Name from(org.whispersystems.signalservice.api.messages.shared.SharedContact.Name name) {
 396                     return new Name(name.getDisplay(),
 397                             name.getGiven(),
 398                             name.getFamily(),
 399                             name.getPrefix(),
 400                             name.getSuffix(),
 401                             name.getMiddle());
 402                 }
 403             }
 404
 405             public record Avatar(Attachment attachment, boolean isProfile) {
 406
 407                 static Avatar from(
 408                         org.whispersystems.signalservice.api.messages.shared.SharedContact.Avatar avatar,
 409                         final AttachmentFileProvider fileProvider
 410                 ) {
 411                     return new Avatar(Attachment.from(avatar.getAttachment(), fileProvider), avatar.isProfile());
 412                 }
 413             }
 414
 415             public record Phone(
 416                     String value, Type type, Optional<String> label
 417             ) {
 418
 419                 static Phone from(org.whispersystems.signalservice.api.messages.shared.SharedContact.Phone phone) {
 420                     return new Phone(phone.getValue(), Type.from(phone.getType()), phone.getLabel());
 421                 }
 422
 423                 public enum Type {
 424                     HOME,
 425                     WORK,
 426                     MOBILE,
 427                     CUSTOM;
 428
 429                     static Type from(org.whispersystems.signalservice.api.messages.shared.SharedContact.Phone.Type type) {
 430                         return switch (type) {
 431                             case HOME -> HOME;
 432                             case WORK -> WORK;
 433                             case MOBILE -> MOBILE;
 434                             case CUSTOM -> CUSTOM;
 435                         };
 436                     }
 437                 }
 438             }
 439
 440             public record Email(
 441                     String value, Type type, Optional<String> label
 442             ) {
 443
 444                 static Email from(org.whispersystems.signalservice.api.messages.shared.SharedContact.Email email) {
 445                     return new Email(email.getValue(), Type.from(email.getType()), email.getLabel());
 446                 }
 447
 448                 public enum Type {
 449                     HOME,
 450                     WORK,
 451                     MOBILE,
 452                     CUSTOM;
 453
 454                     static Type from(org.whispersystems.signalservice.api.messages.shared.SharedContact.Email.Type type) {
 455                         return switch (type) {
 456                             case HOME -> HOME;
 457                             case WORK -> WORK;
 458                             case MOBILE -> MOBILE;
 459                             case CUSTOM -> CUSTOM;
 460                         };
 461                     }
 462                 }
 463             }
 464
 465             public record Address(
 466                     Type type,
 467                     Optional<String> label,
 468                     Optional<String> street,
 469                     Optional<String> pobox,
 470                     Optional<String> neighborhood,
 471                     Optional<String> city,
 472                     Optional<String> region,
 473                     Optional<String> postcode,
 474                     Optional<String> country
 475             ) {
 476
 477                 static Address from(org.whispersystems.signalservice.api.messages.shared.SharedContact.PostalAddress address) {
 478                     return new Address(Address.Type.from(address.getType()),
 479                             address.getLabel(),
 480                             address.getLabel(),
 481                             address.getLabel(),
 482                             address.getLabel(),
 483                             address.getLabel(),
 484                             address.getLabel(),
 485                             address.getLabel(),
 486                             address.getLabel());
 487                 }
 488
 489                 public enum Type {
 490                     HOME,
 491                     WORK,
 492                     CUSTOM;
 493
 494                     static Type from(org.whispersystems.signalservice.api.messages.shared.SharedContact.PostalAddress.Type type) {
 495                         return switch (type) {
 496                             case HOME -> HOME;
 497                             case WORK -> WORK;
 498                             case CUSTOM -> CUSTOM;
 499                         };
 500                     }
 501                 }
 502             }
 503         }
 504
 505         public record Preview(String title, String description, long date, String url, Optional<Attachment> image) {
 506
 507             static Preview from(
 508                     SignalServicePreview preview, final AttachmentFileProvider fileProvider
 509             ) {
 510                 return new Preview(preview.getTitle(),
 511                         preview.getDescription(),
 512                         preview.getDate(),
 513                         preview.getUrl(),
 514                         preview.getImage().map(as -> Attachment.from(as, fileProvider)));
 515             }
 516         }
 517
 518     }
 519
 520     public record Edit(long targetSentTimestamp, Data dataMessage) {
 521
 522         public static Edit from(
 523                 final SignalServiceEditMessage editMessage,
 524                 RecipientResolver recipientResolver,
 525                 RecipientAddressResolver addressResolver,
 526                 final AttachmentFileProvider fileProvider
 527         ) {
 528             return new Edit(editMessage.getTargetSentTimestamp(),
 529                     Data.from(editMessage.getDataMessage(), recipientResolver, addressResolver, fileProvider));
 530         }
 531     }
 532
 533     public record Sync(
 534             Optional<Sent> sent,
 535             Optional<Blocked> blocked,
 536             List<Read> read,
 537             List<Viewed> viewed,
 538             Optional<ViewOnceOpen> viewOnceOpen,
 539             Optional<Contacts> contacts,
 540             Optional<Groups> groups,
 541             Optional<MessageRequestResponse> messageRequestResponse
 542     ) {
 543
 544         public static Sync from(
 545                 final SignalServiceSyncMessage syncMessage,
 546                 RecipientResolver recipientResolver,
 547                 RecipientAddressResolver addressResolver,
 548                 final AttachmentFileProvider fileProvider
 549         ) {
 550             return new Sync(syncMessage.getSent()
 551                     .map(s -> Sent.from(s, recipientResolver, addressResolver, fileProvider)),
 552                     syncMessage.getBlockedList().map(b -> Blocked.from(b, recipientResolver, addressResolver)),
 553                     syncMessage.getRead()
 554                             .map(r -> r.stream().map(rm -> Read.from(rm, recipientResolver, addressResolver)).toList())
 555                             .orElse(List.of()),
 556                     syncMessage.getViewed()
 557                             .map(r -> r.stream()
 558                                     .map(rm -> Viewed.from(rm, recipientResolver, addressResolver))
 559                                     .toList())
 560                             .orElse(List.of()),
 561                     syncMessage.getViewOnceOpen().map(rm -> ViewOnceOpen.from(rm, recipientResolver, addressResolver)),
 562                     syncMessage.getContacts().map(Contacts::from),
 563                     syncMessage.getGroups().map(Groups::from),
 564                     syncMessage.getMessageRequestResponse()
 565                             .map(m -> MessageRequestResponse.from(m, recipientResolver, addressResolver)));
 566         }
 567
 568         public record Sent(
 569                 long timestamp,
 570                 long expirationStartTimestamp,
 571                 Optional<RecipientAddress> destination,
 572                 Set<RecipientAddress> recipients,
 573                 Optional<Data> message,
 574                 Optional<Edit> editMessage,
 575                 Optional<Story> story
 576         ) {
 577
 578             static Sent from(
 579                     SentTranscriptMessage sentMessage,
 580                     RecipientResolver recipientResolver,
 581                     RecipientAddressResolver addressResolver,
 582                     final AttachmentFileProvider fileProvider
 583             ) {
 584                 return new Sent(sentMessage.getTimestamp(),
 585                         sentMessage.getExpirationStartTimestamp(),
 586                         sentMessage.getDestination()
 587                                 .map(d -> addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(d))
 588                                         .toApiRecipientAddress()),
 589                         sentMessage.getRecipients()
 590                                 .stream()
 591                                 .map(d -> addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(d))
 592                                         .toApiRecipientAddress())
 593                                 .collect(Collectors.toSet()),
 594                         sentMessage.getDataMessage()
 595                                 .map(message -> Data.from(message, recipientResolver, addressResolver, fileProvider)),
 596                         sentMessage.getEditMessage()
 597                                 .map(message -> Edit.from(message, recipientResolver, addressResolver, fileProvider)),
 598                         sentMessage.getStoryMessage().map(s -> Story.from(s, fileProvider)));
 599             }
 600         }
 601
 602         public record Blocked(List<RecipientAddress> recipients, List<GroupId> groupIds) {
 603
 604             static Blocked from(
 605                     BlockedListMessage blockedListMessage,
 606                     RecipientResolver recipientResolver,
 607                     RecipientAddressResolver addressResolver
 608             ) {
 609                 return new Blocked(blockedListMessage.getAddresses()
 610                         .stream()
 611                         .map(d -> addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(d))
 612                                 .toApiRecipientAddress())
 613                         .toList(), blockedListMessage.getGroupIds().stream().map(GroupId::unknownVersion).toList());
 614             }
 615         }
 616
 617         public record Read(RecipientAddress sender, long timestamp) {
 618
 619             static Read from(
 620                     ReadMessage readMessage,
 621                     RecipientResolver recipientResolver,
 622                     RecipientAddressResolver addressResolver
 623             ) {
 624                 return new Read(addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(readMessage.getSender()))
 625                         .toApiRecipientAddress(), readMessage.getTimestamp());
 626             }
 627         }
 628
 629         public record Viewed(RecipientAddress sender, long timestamp) {
 630
 631             static Viewed from(
 632                     ViewedMessage readMessage,
 633                     RecipientResolver recipientResolver,
 634                     RecipientAddressResolver addressResolver
 635             ) {
 636                 return new Viewed(addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(readMessage.getSender()))
 637                         .toApiRecipientAddress(), readMessage.getTimestamp());
 638             }
 639         }
 640
 641         public record ViewOnceOpen(RecipientAddress sender, long timestamp) {
 642
 643             static ViewOnceOpen from(
 644                     ViewOnceOpenMessage readMessage,
 645                     RecipientResolver recipientResolver,
 646                     RecipientAddressResolver addressResolver
 647             ) {
 648                 return new ViewOnceOpen(addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(
 649                         readMessage.getSender())).toApiRecipientAddress(), readMessage.getTimestamp());
 650             }
 651         }
 652
 653         public record Contacts(boolean isComplete) {
 654
 655             static Contacts from(ContactsMessage contactsMessage) {
 656                 return new Contacts(contactsMessage.isComplete());
 657             }
 658         }
 659
 660         public record Groups() {
 661
 662             static Groups from(SignalServiceAttachment groupsMessage) {
 663                 return new Groups();
 664             }
 665         }
 666
 667         public record MessageRequestResponse(Type type, Optional<GroupId> groupId, Optional<RecipientAddress> person) {
 668
 669             static MessageRequestResponse from(
 670                     MessageRequestResponseMessage messageRequestResponse,
 671                     RecipientResolver recipientResolver,
 672                     RecipientAddressResolver addressResolver
 673             ) {
 674                 return new MessageRequestResponse(Type.from(messageRequestResponse.getType()),
 675                         messageRequestResponse.getGroupId().map(GroupId::unknownVersion),
 676                         messageRequestResponse.getPerson()
 677                                 .map(p -> addressResolver.resolveRecipientAddress(recipientResolver.resolveRecipient(p))
 678                                         .toApiRecipientAddress()));
 679             }
 680
 681             public enum Type {
 682                 UNKNOWN,
 683                 ACCEPT,
 684                 DELETE,
 685                 BLOCK,
 686                 BLOCK_AND_DELETE,
 687                 UNBLOCK_AND_ACCEPT;
 688
 689                 static Type from(MessageRequestResponseMessage.Type type) {
 690                     return switch (type) {
 691                         case UNKNOWN -> UNKNOWN;
 692                         case ACCEPT -> ACCEPT;
 693                         case DELETE -> DELETE;
 694                         case BLOCK -> BLOCK;
 695                         case BLOCK_AND_DELETE -> BLOCK_AND_DELETE;
 696                         case UNBLOCK_AND_ACCEPT -> UNBLOCK_AND_ACCEPT;
 697                     };
 698                 }
 699             }
 700         }
 701     }
 702
 703     public record Call(
 704             Optional<Integer> destinationDeviceId,
 705             Optional<GroupId> groupId,
 706             Optional<Long> timestamp,
 707             Optional<Offer> offer,
 708             Optional<Answer> answer,
 709             Optional<Hangup> hangup,
 710             Optional<Busy> busy,
 711             List<IceUpdate> iceUpdate,
 712             Optional<Opaque> opaque
 713     ) {
 714
 715         public static Call from(final SignalServiceCallMessage callMessage) {
 716             return new Call(callMessage.getDestinationDeviceId(),
 717                     callMessage.getGroupId().map(GroupId::unknownVersion),
 718                     callMessage.getTimestamp(),
 719                     callMessage.getOfferMessage().map(Offer::from),
 720                     callMessage.getAnswerMessage().map(Answer::from),
 721                     callMessage.getHangupMessage().map(Hangup::from),
 722                     callMessage.getBusyMessage().map(Busy::from),
 723                     callMessage.getIceUpdateMessages()
 724                             .map(m -> m.stream().map(IceUpdate::from).toList())
 725                             .orElse(List.of()),
 726                     callMessage.getOpaqueMessage().map(Opaque::from));
 727         }
 728
 729         public record Offer(long id, String sdp, Type type, byte[] opaque) {
 730
 731             static Offer from(OfferMessage offerMessage) {
 732                 return new Offer(offerMessage.getId(),
 733                         offerMessage.getSdp(),
 734                         Type.from(offerMessage.getType()),
 735                         offerMessage.getOpaque());
 736             }
 737
 738             public enum Type {
 739                 AUDIO_CALL,
 740                 VIDEO_CALL;
 741
 742                 static Type from(OfferMessage.Type type) {
 743                     return switch (type) {
 744                         case AUDIO_CALL -> AUDIO_CALL;
 745                         case VIDEO_CALL -> VIDEO_CALL;
 746                     };
 747                 }
 748             }
 749         }
 750
 751         public record Answer(long id, String sdp, byte[] opaque) {
 752
 753             static Answer from(AnswerMessage answerMessage) {
 754                 return new Answer(answerMessage.getId(), answerMessage.getSdp(), answerMessage.getOpaque());
 755             }
 756         }
 757
 758         public record Busy(long id) {
 759
 760             static Busy from(BusyMessage busyMessage) {
 761                 return new Busy(busyMessage.getId());
 762             }
 763         }
 764
 765         public record Hangup(long id, Type type, int deviceId, boolean isLegacy) {
 766
 767             static Hangup from(HangupMessage hangupMessage) {
 768                 return new Hangup(hangupMessage.getId(),
 769                         Type.from(hangupMessage.getType()),
 770                         hangupMessage.getDeviceId(),
 771                         hangupMessage.isLegacy());
 772             }
 773
 774             public enum Type {
 775                 NORMAL,
 776                 ACCEPTED,
 777                 DECLINED,
 778                 BUSY,
 779                 NEED_PERMISSION;
 780
 781                 static Type from(HangupMessage.Type type) {
 782                     return switch (type) {
 783                         case NORMAL -> NORMAL;
 784                         case ACCEPTED -> ACCEPTED;
 785                         case DECLINED -> DECLINED;
 786                         case BUSY -> BUSY;
 787                         case NEED_PERMISSION -> NEED_PERMISSION;
 788                     };
 789                 }
 790             }
 791         }
 792
 793         public record IceUpdate(long id, String sdp, byte[] opaque) {
 794
 795             static IceUpdate from(IceUpdateMessage iceUpdateMessage) {
 796                 return new IceUpdate(iceUpdateMessage.getId(), iceUpdateMessage.getSdp(), iceUpdateMessage.getOpaque());
 797             }
 798         }
 799
 800         public record Opaque(byte[] opaque, Urgency urgency) {
 801
 802             static Opaque from(OpaqueMessage opaqueMessage) {
 803                 return new Opaque(opaqueMessage.getOpaque(), Urgency.from(opaqueMessage.getUrgency()));
 804             }
 805
 806             public enum Urgency {
 807                 DROPPABLE,
 808                 HANDLE_IMMEDIATELY;
 809
 810                 static Urgency from(OpaqueMessage.Urgency urgency) {
 811                     return switch (urgency) {
 812                         case DROPPABLE -> DROPPABLE;
 813                         case HANDLE_IMMEDIATELY -> HANDLE_IMMEDIATELY;
 814                     };
 815                 }
 816             }
 817         }
 818     }
 819
 820     public record Story(
 821             boolean allowsReplies,
 822             Optional<GroupId> groupId,
 823             Optional<Data.Attachment> fileAttachment,
 824             Optional<TextAttachment> textAttachment
 825     ) {
 826
 827         public static Story from(
 828                 SignalServiceStoryMessage storyMessage, final AttachmentFileProvider fileProvider
 829         ) {
 830             return new Story(storyMessage.getAllowsReplies().orElse(false),
 831                     storyMessage.getGroupContext().map(c -> GroupUtils.getGroupIdV2(c.getMasterKey())),
 832                     storyMessage.getFileAttachment().map(f -> Data.Attachment.from(f, fileProvider)),
 833                     storyMessage.getTextAttachment().map(t -> TextAttachment.from(t, fileProvider)));
 834         }
 835
 836         public record TextAttachment(
 837                 Optional<String> text,
 838                 Optional<Style> style,
 839                 Optional<Color> textForegroundColor,
 840                 Optional<Color> textBackgroundColor,
 841                 Optional<Data.Preview> preview,
 842                 Optional<Gradient> backgroundGradient,
 843                 Optional<Color> backgroundColor
 844         ) {
 845
 846             static TextAttachment from(
 847                     SignalServiceTextAttachment textAttachment, final AttachmentFileProvider fileProvider
 848             ) {
 849                 return new TextAttachment(textAttachment.getText(),
 850                         textAttachment.getStyle().map(Style::from),
 851                         textAttachment.getTextForegroundColor().map(Color::new),
 852                         textAttachment.getTextBackgroundColor().map(Color::new),
 853                         textAttachment.getPreview().map(p -> Data.Preview.from(p, fileProvider)),
 854                         textAttachment.getBackgroundGradient().map(Gradient::from),
 855                         textAttachment.getBackgroundColor().map(Color::new));
 856             }
 857
 858             public enum Style {
 859                 DEFAULT,
 860                 REGULAR,
 861                 BOLD,
 862                 SERIF,
 863                 SCRIPT,
 864                 CONDENSED;
 865
 866                 static Style from(SignalServiceTextAttachment.Style style) {
 867                     return switch (style) {
 868                         case DEFAULT -> DEFAULT;
 869                         case REGULAR -> REGULAR;
 870                         case BOLD -> BOLD;
 871                         case SERIF -> SERIF;
 872                         case SCRIPT -> SCRIPT;
 873                         case CONDENSED -> CONDENSED;
 874                     };
 875                 }
 876             }
 877
 878             public record Gradient(
 879                     List<Color> colors, List<Float> positions, Optional<Integer> angle
 880             ) {
 881
 882                 static Gradient from(SignalServiceTextAttachment.Gradient gradient) {
 883                     return new Gradient(gradient.getColors().stream().map(Color::new).toList(),
 884                             gradient.getPositions(),
 885                             gradient.getAngle());
 886                 }
 887             }
 888         }
 889     }
 890
 891     public static MessageEnvelope from(
 892             SignalServiceEnvelope envelope,
 893             SignalServiceContent content,
 894             RecipientResolver recipientResolver,
 895             RecipientAddressResolver addressResolver,
 896             final AttachmentFileProvider fileProvider,
 897             Exception exception
 898     ) {
 899         final var source = !envelope.isUnidentifiedSender() && envelope.hasSourceUuid()
 900                 ? recipientResolver.resolveRecipient(envelope.getSourceAddress())
 901                 : envelope.isUnidentifiedSender() && content != null
 902                         ? recipientResolver.resolveRecipient(content.getSender())
 903                         : exception instanceof ProtocolException e
 904                                 ? recipientResolver.resolveRecipient(e.getSender())
 905                                 : null;
 906         final var sourceDevice = envelope.hasSourceDevice()
 907                 ? envelope.getSourceDevice()
 908                 : content != null
 909                         ? content.getSenderDevice()
 910                         : exception instanceof ProtocolException e ? e.getSenderDevice() : 0;
 911
 912         Optional<Receipt> receipt;
 913         Optional<Typing> typing;
 914         Optional<Data> data;
 915         Optional<Edit> edit;
 916         Optional<Sync> sync;
 917         Optional<Call> call;
 918         Optional<Story> story;
 919         if (content != null) {
 920             receipt = content.getReceiptMessage().map(Receipt::from);
 921             typing = content.getTypingMessage().map(Typing::from);
 922             data = content.getDataMessage()
 923                     .map(dataMessage -> Data.from(dataMessage, recipientResolver, addressResolver, fileProvider));
 924             edit = content.getEditMessage().map(s -> Edit.from(s, recipientResolver, addressResolver, fileProvider));
 925             sync = content.getSyncMessage().map(s -> Sync.from(s, recipientResolver, addressResolver, fileProvider));
 926             call = content.getCallMessage().map(Call::from);
 927             story = content.getStoryMessage().map(s -> Story.from(s, fileProvider));
 928         } else {
 929             receipt = envelope.isReceipt() ? Optional.of(new Receipt(envelope.getServerReceivedTimestamp(),
 930                     Receipt.Type.DELIVERY,
 931                     List.of(envelope.getTimestamp()))) : Optional.empty();
 932             typing = Optional.empty();
 933             data = Optional.empty();
 934             edit = Optional.empty();
 935             sync = Optional.empty();
 936             call = Optional.empty();
 937             story = Optional.empty();
 938         }
 939
 940         return new MessageEnvelope(source == null
 941                 ? Optional.empty()
 942                 : Optional.of(addressResolver.resolveRecipientAddress(source).toApiRecipientAddress()),
 943                 sourceDevice,
 944                 envelope.getTimestamp(),
 945                 envelope.getServerReceivedTimestamp(),
 946                 envelope.getServerDeliveredTimestamp(),
 947                 envelope.isUnidentifiedSender(),
 948                 receipt,
 949                 typing,
 950                 data,
 951                 edit,
 952                 sync,
 953                 call,
 954                 story);
 955     }
 956
 957     public interface AttachmentFileProvider {
 958
 959         File getFile(SignalServiceAttachmentPointer pointer);
 960     }
 961 }