637 lines
18 KiB
Protocol Buffer
637 lines
18 KiB
Protocol Buffer
// Copyright 2014-2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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// Source: https://github.com/signalapp/libsignal-service-java/blob/4684a49b2ed8f32be619e0d0eea423626b6cb2cb/protobuf/SignalService.proto
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package signalservice;
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option java_package = "org.whispersystems.signalservice.internal.push";
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option java_outer_classname = "SignalServiceProtos";
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message Envelope {
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enum Type {
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UNKNOWN = 0;
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CIPHERTEXT = 1;
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KEY_EXCHANGE = 2;
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PREKEY_BUNDLE = 3;
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RECEIPT = 5;
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UNIDENTIFIED_SENDER = 6;
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// Our parser does not handle reserved in enums: DESKTOP-1569
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// reserved 7;
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PLAINTEXT_CONTENT = 8;
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}
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optional Type type = 1;
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optional string sourceUuid = 11;
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optional uint32 sourceDevice = 7;
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optional string destinationUuid = 13;
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// reserved 3; // formerly optional string relay = 3;
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optional uint64 timestamp = 5;
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// reserved 6; // formerly optional bytes legacyMessage = 6;
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optional bytes content = 8; // Contains an encrypted Content
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optional string serverGuid = 9;
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optional uint64 serverTimestamp = 10;
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optional bool ephemeral = 12; // indicates that the message should not be persisted if the recipient is offline
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optional bool urgent = 14 [default=true]; // indicates that the content is considered timely by the sender; defaults to true so senders have to opt-out to say something isn't time critical
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optional string updated_pni = 15;
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// next: 16
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}
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message Content {
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optional DataMessage dataMessage = 1;
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optional SyncMessage syncMessage = 2;
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optional CallingMessage callingMessage = 3;
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optional NullMessage nullMessage = 4;
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optional ReceiptMessage receiptMessage = 5;
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optional TypingMessage typingMessage = 6;
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optional bytes senderKeyDistributionMessage = 7;
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optional bytes decryptionErrorMessage = 8;
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optional StoryMessage storyMessage = 9;
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optional PniSignatureMessage pniSignatureMessage = 10;
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}
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// Everything in CallingMessage must be kept in sync with RingRTC (ringrtc-node).
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// Whenever you change this, make sure you change textsecure.d.ts and RingRTC.
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message CallingMessage {
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message Offer {
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enum Type {
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OFFER_AUDIO_CALL = 0;
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OFFER_VIDEO_CALL = 1;
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}
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optional uint64 callId = 1;
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// Legacy/deprecated; replaced by 'opaque'
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optional string sdp = 2;
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optional Type type = 3;
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optional bytes opaque = 4;
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}
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message Answer {
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optional uint64 callId = 1;
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// Legacy/deprecated; replaced by 'opaque'
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optional string sdp = 2;
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optional bytes opaque = 3;
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}
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message IceCandidate {
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optional uint64 callId = 1;
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// Legacy/deprecated; remove when old clients are gone.
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optional string mid = 2;
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// Legacy/deprecated; remove when old clients are gone.
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optional uint32 line = 3;
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// Legacy/deprecated; replaced by 'opaque'
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optional string sdp = 4;
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optional bytes opaque = 5;
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}
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message Busy {
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optional uint64 callId = 1;
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}
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message Hangup {
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enum Type {
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HANGUP_NORMAL = 0;
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HANGUP_ACCEPTED = 1;
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HANGUP_DECLINED = 2;
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HANGUP_BUSY = 3;
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HANGUP_NEED_PERMISSION = 4;
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}
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optional uint64 callId = 1;
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optional Type type = 2;
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optional uint32 deviceId = 3;
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}
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message Opaque {
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enum Urgency {
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DROPPABLE = 0;
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HANDLE_IMMEDIATELY = 1;
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}
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optional bytes data = 1;
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optional Urgency urgency = 2;
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}
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optional Offer offer = 1;
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optional Answer answer = 2;
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repeated IceCandidate iceCandidates = 3;
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optional Hangup legacyHangup = 4;
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optional Busy busy = 5;
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optional Hangup hangup = 7;
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optional bool supportsMultiRing = 8;
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optional uint32 destinationDeviceId = 9;
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optional Opaque opaque = 10;
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}
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message DataMessage {
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enum Flags {
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END_SESSION = 1;
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EXPIRATION_TIMER_UPDATE = 2;
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PROFILE_KEY_UPDATE = 4;
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}
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message Quote {
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enum Type {
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NORMAL = 0;
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GIFT_BADGE = 1;
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}
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message QuotedAttachment {
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optional string contentType = 1;
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optional string fileName = 2;
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optional AttachmentPointer thumbnail = 3;
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}
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optional uint64 id = 1;
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reserved /* author */ 2; // removed
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optional string authorUuid = 5;
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optional string text = 3;
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repeated QuotedAttachment attachments = 4;
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repeated BodyRange bodyRanges = 6;
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optional Type type = 7;
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}
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message Contact {
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message Name {
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optional string givenName = 1;
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optional string familyName = 2;
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optional string prefix = 3;
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optional string suffix = 4;
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optional string middleName = 5;
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optional string displayName = 6;
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}
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message Phone {
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enum Type {
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HOME = 1;
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MOBILE = 2;
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WORK = 3;
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CUSTOM = 4;
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}
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optional string value = 1;
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optional Type type = 2;
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optional string label = 3;
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}
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message Email {
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enum Type {
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HOME = 1;
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MOBILE = 2;
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WORK = 3;
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CUSTOM = 4;
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}
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optional string value = 1;
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optional Type type = 2;
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optional string label = 3;
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}
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message PostalAddress {
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enum Type {
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HOME = 1;
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WORK = 2;
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CUSTOM = 3;
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}
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optional Type type = 1;
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optional string label = 2;
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optional string street = 3;
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optional string pobox = 4;
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optional string neighborhood = 5;
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optional string city = 6;
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optional string region = 7;
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optional string postcode = 8;
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optional string country = 9;
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}
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message Avatar {
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optional AttachmentPointer avatar = 1;
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optional bool isProfile = 2;
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}
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optional Name name = 1;
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repeated Phone number = 3;
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repeated Email email = 4;
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repeated PostalAddress address = 5;
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optional Avatar avatar = 6;
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optional string organization = 7;
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}
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message Preview {
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optional string url = 1;
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optional string title = 2;
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optional AttachmentPointer image = 3;
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optional string description = 4;
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optional uint64 date = 5;
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}
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message Sticker {
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optional bytes packId = 1;
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optional bytes packKey = 2;
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optional uint32 stickerId = 3;
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optional AttachmentPointer data = 4;
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optional string emoji = 5;
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}
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message Reaction {
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optional string emoji = 1;
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optional bool remove = 2;
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reserved /* targetAuthorE164 */ 3; // removed
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optional string targetAuthorUuid = 4;
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optional uint64 targetTimestamp = 5;
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}
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message Delete {
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optional uint64 targetSentTimestamp = 1;
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}
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message BodyRange {
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optional uint32 start = 1;
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optional uint32 length = 2;
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// oneof associatedValue {
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optional string mentionUuid = 3;
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//}
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}
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message GroupCallUpdate {
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optional string eraId = 1;
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}
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message StoryContext {
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optional string authorUuid = 1;
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optional uint64 sentTimestamp = 2;
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}
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enum ProtocolVersion {
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option allow_alias = true;
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INITIAL = 0;
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MESSAGE_TIMERS = 1;
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VIEW_ONCE = 2;
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VIEW_ONCE_VIDEO = 3;
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REACTIONS = 4;
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CDN_SELECTOR_ATTACHMENTS = 5;
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MENTIONS = 6;
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PAYMENTS = 7;
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CURRENT = 7;
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}
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message GiftBadge {
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optional bytes receiptCredentialPresentation = 1;
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}
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optional string body = 1;
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repeated AttachmentPointer attachments = 2;
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optional GroupContext group = 3;
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optional GroupContextV2 groupV2 = 15;
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optional uint32 flags = 4;
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optional uint32 expireTimer = 5;
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optional bytes profileKey = 6;
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optional uint64 timestamp = 7;
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optional Quote quote = 8;
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repeated Contact contact = 9;
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repeated Preview preview = 10;
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optional Sticker sticker = 11;
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optional uint32 requiredProtocolVersion = 12;
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optional bool isViewOnce = 14;
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optional Reaction reaction = 16;
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optional Delete delete = 17;
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repeated BodyRange bodyRanges = 18;
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optional GroupCallUpdate groupCallUpdate = 19;
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reserved /* Payment payment */ 20;
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optional StoryContext storyContext = 21;
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optional GiftBadge giftBadge = 22;
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}
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message NullMessage {
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optional bytes padding = 1;
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}
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message ReceiptMessage {
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enum Type {
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DELIVERY = 0;
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READ = 1;
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VIEWED = 2;
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}
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optional Type type = 1;
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repeated uint64 timestamp = 2;
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}
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message TypingMessage {
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enum Action {
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STARTED = 0;
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STOPPED = 1;
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}
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optional uint64 timestamp = 1;
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optional Action action = 2;
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optional bytes groupId = 3;
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}
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message StoryMessage {
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optional bytes profileKey = 1;
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optional GroupContextV2 group = 2;
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oneof attachment {
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AttachmentPointer fileAttachment = 3;
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TextAttachment textAttachment = 4;
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}
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optional bool allowsReplies = 5;
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}
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message TextAttachment {
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enum Style {
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DEFAULT = 0;
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REGULAR = 1;
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BOLD = 2;
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SERIF = 3;
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SCRIPT = 4;
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CONDENSED = 5;
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}
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message Gradient {
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optional uint32 startColor = 1;
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optional uint32 endColor = 2;
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optional uint32 angle = 3; // degrees
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}
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optional string text = 1;
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optional Style textStyle = 2;
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optional uint32 textForegroundColor = 3; // integer representation of hex color
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optional uint32 textBackgroundColor = 4;
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optional Preview preview = 5;
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oneof background {
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Gradient gradient = 6;
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uint32 color = 7;
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}
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}
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message Verified {
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enum State {
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DEFAULT = 0;
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VERIFIED = 1;
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UNVERIFIED = 2;
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}
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optional string destination = 1;
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optional string destinationUuid = 5;
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optional bytes identityKey = 2;
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optional State state = 3;
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optional bytes nullMessage = 4;
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}
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message SyncMessage {
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message Sent {
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message UnidentifiedDeliveryStatus {
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optional string destination = 1;
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optional string destinationUuid = 3;
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optional bool unidentified = 2;
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}
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message StoryMessageRecipient {
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optional string destinationUuid = 1;
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repeated string distributionListIds = 2;
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optional bool isAllowedToReply = 3;
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}
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optional string destination = 1;
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optional string destinationUuid = 7;
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optional uint64 timestamp = 2;
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optional DataMessage message = 3;
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optional uint64 expirationStartTimestamp = 4;
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repeated UnidentifiedDeliveryStatus unidentifiedStatus = 5;
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optional bool isRecipientUpdate = 6 [default = false];
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optional StoryMessage storyMessage = 8;
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repeated StoryMessageRecipient storyMessageRecipients = 9;
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}
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message Contacts {
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optional AttachmentPointer blob = 1;
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optional bool complete = 2 [default = false];
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}
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message Groups {
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optional AttachmentPointer blob = 1;
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}
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message Blocked {
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repeated string numbers = 1;
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repeated string uuids = 3;
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repeated bytes groupIds = 2;
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}
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message Request {
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enum Type {
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UNKNOWN = 0;
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CONTACTS = 1;
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GROUPS = 2;
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BLOCKED = 3;
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CONFIGURATION = 4;
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KEYS = 5;
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PNI_IDENTITY = 6;
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}
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optional Type type = 1;
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}
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message Keys {
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optional bytes storageService = 1;
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}
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message PniIdentity {
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optional bytes publicKey = 1;
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optional bytes privateKey = 2;
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}
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message Read {
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optional string sender = 1;
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optional string senderUuid = 3;
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optional uint64 timestamp = 2;
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}
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message Viewed {
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optional string senderE164 = 1;
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optional string senderUuid = 3;
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optional uint64 timestamp = 2;
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}
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message Configuration {
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optional bool readReceipts = 1;
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optional bool unidentifiedDeliveryIndicators = 2;
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optional bool typingIndicators = 3;
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reserved 4;
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optional uint32 provisioningVersion = 5;
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optional bool linkPreviews = 6;
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}
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message StickerPackOperation {
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enum Type {
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INSTALL = 0;
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REMOVE = 1;
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}
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optional bytes packId = 1;
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optional bytes packKey = 2;
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optional Type type = 3;
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}
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message ViewOnceOpen {
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optional string sender = 1;
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optional string senderUuid = 3;
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optional uint64 timestamp = 2;
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}
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message MessageRequestResponse {
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enum Type {
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UNKNOWN = 0;
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ACCEPT = 1;
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DELETE = 2;
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BLOCK = 3;
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BLOCK_AND_DELETE = 4;
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}
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optional string threadE164 = 1;
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optional string threadUuid = 2;
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optional bytes groupId = 3;
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optional Type type = 4;
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}
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message FetchLatest {
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enum Type {
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UNKNOWN = 0;
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LOCAL_PROFILE = 1;
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STORAGE_MANIFEST = 2;
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SUBSCRIPTION_STATUS = 3;
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}
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optional Type type = 1;
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}
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message PniChangeNumber {
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optional bytes identityKeyPair = 1; // Serialized libsignal-client IdentityKeyPair
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optional bytes signedPreKey = 2; // Serialized libsignal-client SignedPreKeyRecord
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optional uint32 registrationId = 3;
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}
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optional Sent sent = 1;
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optional Contacts contacts = 2;
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optional Groups groups = 3;
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optional Request request = 4;
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repeated Read read = 5;
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optional Blocked blocked = 6;
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optional Verified verified = 7;
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optional Configuration configuration = 9;
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optional bytes padding = 8;
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repeated StickerPackOperation stickerPackOperation = 10;
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optional ViewOnceOpen viewOnceOpen = 11;
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optional FetchLatest fetchLatest = 12;
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optional Keys keys = 13;
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optional MessageRequestResponse messageRequestResponse = 14;
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reserved 15; // not yet added
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repeated Viewed viewed = 16;
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optional PniIdentity pniIdentity = 17;
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optional PniChangeNumber pniChangeNumber = 18;
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}
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message AttachmentPointer {
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enum Flags {
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VOICE_MESSAGE = 1;
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BORDERLESS = 2;
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// Our parser does not handle reserved in enums: DESKTOP-1569
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// reserved 4;
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GIF = 8;
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}
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oneof attachment_identifier {
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fixed64 cdnId = 1;
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string cdnKey = 15;
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}
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optional string contentType = 2;
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optional bytes key = 3;
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optional uint32 size = 4;
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optional bytes thumbnail = 5;
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optional bytes digest = 6;
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optional string fileName = 7;
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optional uint32 flags = 8;
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optional uint32 width = 9;
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optional uint32 height = 10;
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optional string caption = 11;
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optional string blurHash = 12;
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optional uint64 uploadTimestamp = 13;
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optional uint32 cdnNumber = 14;
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// Next ID: 16
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}
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message GroupContext {
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enum Type {
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UNKNOWN = 0;
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UPDATE = 1;
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DELIVER = 2;
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QUIT = 3;
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REQUEST_INFO = 4;
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}
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optional bytes id = 1;
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optional Type type = 2;
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optional string name = 3;
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repeated string membersE164 = 4;
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// field 6 was removed; do not use
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optional AttachmentPointer avatar = 5;
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}
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message GroupContextV2 {
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optional bytes masterKey = 1;
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optional uint32 revision = 2;
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optional bytes groupChange = 3;
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}
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message ContactDetails {
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message Avatar {
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optional string contentType = 1;
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optional uint32 length = 2;
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}
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optional string number = 1;
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optional string uuid = 9;
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optional string name = 2;
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optional Avatar avatar = 3;
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optional string color = 4;
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optional Verified verified = 5;
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optional bytes profileKey = 6;
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optional bool blocked = 7;
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optional uint32 expireTimer = 8;
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optional uint32 inboxPosition = 10;
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}
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message GroupDetails {
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message Avatar {
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optional string contentType = 1;
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optional uint32 length = 2;
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}
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message Member {
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optional string uuid = 1;
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optional string e164 = 2;
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}
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optional bytes id = 1;
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optional string name = 2;
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repeated string membersE164 = 3;
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repeated Member members = 9;
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optional Avatar avatar = 4;
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optional bool active = 5 [default = true];
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optional uint32 expireTimer = 6;
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optional string color = 7;
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optional bool blocked = 8;
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optional uint32 inboxPosition = 10;
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}
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message PniSignatureMessage {
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optional bytes pni = 1;
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// Signature *by* the PNI identity key *of* the ACI identity key
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optional bytes signature = 2;
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}
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