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SignalService.proto
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SignalService.proto
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/**
* Copyright (C) 2014-2016 Open Whisper Systems
*
* Licensed according to the LICENSE file in this repository.
*/
package signalservice;
option java_package = "org.whispersystems.signalservice.internal.push";
option java_outer_classname = "SignalServiceProtos";
message Envelope {
enum Type {
UNKNOWN = 0;
CIPHERTEXT = 1;
KEY_EXCHANGE = 2;
PREKEY_BUNDLE = 3;
RECEIPT = 5;
}
optional Type type = 1;
optional string source = 2;
optional uint32 sourceDevice = 7;
optional string relay = 3;
optional uint64 timestamp = 5;
optional bytes legacyMessage = 6; // Contains an encrypted DataMessage
optional bytes content = 8; // Contains an encrypted Content
}
message Content {
optional DataMessage dataMessage = 1;
optional SyncMessage syncMessage = 2;
optional CallMessage callMessage = 3;
optional NullMessage nullMessage = 4;
optional ReceiptMessage receiptMessage = 5;
}
message CallMessage {
message Offer {
optional uint64 id = 1;
optional string description = 2;
}
message Answer {
optional uint64 id = 1;
optional string description = 2;
}
message IceUpdate {
optional uint64 id = 1;
optional string sdpMid = 2;
optional uint32 sdpMLineIndex = 3;
optional string sdp = 4;
}
message Busy {
optional uint64 id = 1;
}
message Hangup {
optional uint64 id = 1;
}
optional Offer offer = 1;
optional Answer answer = 2;
repeated IceUpdate iceUpdate = 3;
optional Hangup hangup = 4;
optional Busy busy = 5;
}
message DataMessage {
enum Flags {
END_SESSION = 1;
EXPIRATION_TIMER_UPDATE = 2;
PROFILE_KEY_UPDATE = 4;
}
optional string body = 1;
repeated AttachmentPointer attachments = 2;
optional GroupContext group = 3;
optional uint32 flags = 4;
optional uint32 expireTimer = 5;
optional bytes profileKey = 6;
optional uint64 timestamp = 7;
}
message NullMessage {
optional bytes padding = 1;
}
message ReceiptMessage {
enum Type {
DELIVERY = 0;
READ = 1;
}
optional Type type = 1;
repeated uint64 timestamp = 2;
}
message Verified {
enum State {
DEFAULT = 0;
VERIFIED = 1;
UNVERIFIED = 2;
}
optional string destination = 1;
optional bytes identityKey = 2;
optional State state = 3;
optional bytes nullMessage = 4;
}
message SyncMessage {
message Sent {
optional string destination = 1;
optional uint64 timestamp = 2;
optional DataMessage message = 3;
optional uint64 expirationStartTimestamp = 4;
}
message Contacts {
optional AttachmentPointer blob = 1;
optional bool complete = 2 [default = false];
}
message Groups {
optional AttachmentPointer blob = 1;
}
message Blocked {
repeated string numbers = 1;
}
message Request {
enum Type {
UNKNOWN = 0;
CONTACTS = 1;
GROUPS = 2;
BLOCKED = 3;
CONFIGURATION = 4;
}
optional Type type = 1;
}
message Read {
optional string sender = 1;
optional uint64 timestamp = 2;
}
message Configuration {
optional bool readReceipts = 1;
}
optional Sent sent = 1;
optional Contacts contacts = 2;
optional Groups groups = 3;
optional Request request = 4;
repeated Read read = 5;
optional Blocked blocked = 6;
optional Verified verified = 7;
optional Configuration configuration = 9;
optional bytes padding = 8;
}
message AttachmentPointer {
enum Flags {
VOICE_MESSAGE = 1;
}
optional fixed64 id = 1;
optional string contentType = 2;
optional bytes key = 3;
optional uint32 size = 4;
optional bytes thumbnail = 5;
optional bytes digest = 6;
optional string fileName = 7;
optional uint32 flags = 8;
optional uint32 width = 9;
optional uint32 height = 10;
}
message GroupContext {
enum Type {
UNKNOWN = 0;
UPDATE = 1;
DELIVER = 2;
QUIT = 3;
REQUEST_INFO = 4;
}
optional bytes id = 1;
optional Type type = 2;
optional string name = 3;
repeated string members = 4;
optional AttachmentPointer avatar = 5;
}
message ContactDetails {
message Avatar {
optional string contentType = 1;
optional uint32 length = 2;
}
optional string number = 1;
optional string name = 2;
optional Avatar avatar = 3;
optional string color = 4;
optional Verified verified = 5;
optional bytes profileKey = 6;
optional bool blocked = 7;
optional uint32 expireTimer = 8;
}
message GroupDetails {
message Avatar {
optional string contentType = 1;
optional uint32 length = 2;
}
optional bytes id = 1;
optional string name = 2;
repeated string members = 3;
optional Avatar avatar = 4;
optional bool active = 5 [default = true];
optional uint32 expireTimer = 6;
}