feat: move profile details of group invite to use the one in dataMsg

protos/SignalService.proto

@@ -89,8 +89,6 @@ message GroupUpdateInviteMessage {
   // @required
   required string         name                   = 2;
   required bytes          memberAuthData         = 3;
-  optional bytes          profileKey             = 4;
-  optional LokiProfile    profile                = 5;
   // @required
   required bytes          adminSignature         = 6;
 }
@@ -140,8 +138,6 @@ message GroupUpdateMemberLeftMessage {
 message GroupUpdateInviteResponseMessage {
   // @required
   required bool                      isApproved                = 1; // Whether the request was approved
-  optional bytes                     profileKey                = 2;
-  optional LokiProfile               profile                   = 3;
 }
 
 

ts/session/messages/outgoing/controlMessage/group_v2/GroupUpdateMessage.ts

@@ -19,12 +19,7 @@ export abstract class GroupUpdateMessage extends DataMessage {
     }
   }
 
-  protected abstract updateProto(): SignalService.GroupUpdateMessage;
-
-  public dataProto(): SignalService.DataMessage {
-    const groupUpdateMessage = this.updateProto();
-    return new SignalService.DataMessage({ groupUpdateMessage });
-  }
+  public abstract dataProto(): SignalService.DataMessage;
 
   public abstract isFor1o1Swarm(): boolean;
   public abstract isForGroupSwarm(): boolean;

ts/session/messages/outgoing/controlMessage/group_v2/to_group/GroupUpdateDeleteMemberContentMessage.ts

@@ -25,15 +25,13 @@ export class GroupUpdateDeleteMemberContentMessage extends GroupUpdateMessage {
     }
   }
 
-  protected updateProto(): SignalService.GroupUpdateMessage {
+  public dataProto(): SignalService.DataMessage {
     const deleteMemberContent = new SignalService.GroupUpdateDeleteMemberContentMessage({
       adminSignature: this.adminSignature,
       memberSessionIds: this.memberSessionIds,
     });
 
-    return new SignalService.GroupUpdateMessage({
-      deleteMemberContent,
-    });
+    return new SignalService.DataMessage({ groupUpdateMessage: { deleteMemberContent } });
   }
 
   public isForGroupSwarm(): boolean {

ts/session/messages/outgoing/controlMessage/group_v2/to_group/GroupUpdateInfoChangeMessage.ts

@@ -53,7 +53,7 @@ export class GroupUpdateInfoChangeMessage extends GroupUpdateMessage {
     }
   }
 
-  protected updateProto(): SignalService.GroupUpdateMessage {
+  public dataProto(): SignalService.DataMessage {
     const infoChangeMessage = new SignalService.GroupUpdateInfoChangeMessage({
       type: this.typeOfChange,
     });
@@ -66,10 +66,7 @@ export class GroupUpdateInfoChangeMessage extends GroupUpdateMessage {
     ) {
       infoChangeMessage.updatedExpiration = this.updatedExpirationSeconds;
     }
-
-    return new SignalService.GroupUpdateMessage({
-      infoChangeMessage,
-    });
+    return new SignalService.DataMessage({ groupUpdateMessage: { infoChangeMessage } });
   }
 
   public isForGroupSwarm(): boolean {

ts/session/messages/outgoing/controlMessage/group_v2/to_group/GroupUpdateInviteResponseMessage.ts

@@ -18,11 +18,14 @@ export class GroupUpdateInviteResponseMessage extends GroupUpdateMessage {
     this.isApproved = params.isApproved;
   }
 
-  protected updateProto(): SignalService.GroupUpdateMessage {
+  public dataProto(): SignalService.DataMessage {
     const ourProfile = getOurProfile();
 
     const inviteResponse = new SignalService.GroupUpdateInviteResponseMessage({
       isApproved: true,
+    });
+
+    return new SignalService.DataMessage({
       profileKey: ourProfile?.profileKey,
       profile: ourProfile
         ? {
@@ -30,10 +33,7 @@ export class GroupUpdateInviteResponseMessage extends GroupUpdateMessage {
             profilePicture: ourProfile.avatarPointer,
           }
         : undefined,
-    });
-
-    return new SignalService.GroupUpdateMessage({
-      inviteResponse,
+      groupUpdateMessage: { inviteResponse },
     });
   }
 

ts/session/messages/outgoing/controlMessage/group_v2/to_group/GroupUpdateMemberChangeMessage.ts

@@ -62,15 +62,13 @@ export class GroupUpdateMemberChangeMessage extends GroupUpdateMessage {
     }
   }
 
-  protected updateProto(): SignalService.GroupUpdateMessage {
+  public dataProto(): SignalService.DataMessage {
     const memberChangeMessage = new SignalService.GroupUpdateMemberChangeMessage({
       type: this.typeOfChange,
       memberSessionIds: this.memberSessionIds,
     });
 
-    return new SignalService.GroupUpdateMessage({
-      memberChangeMessage,
-    });
+    return new SignalService.DataMessage({ groupUpdateMessage: { memberChangeMessage } });
   }
 
   public isForGroupSwarm(): boolean {

ts/session/messages/outgoing/controlMessage/group_v2/to_group/GroupUpdateMemberLeftMessage.ts

@@ -7,12 +7,10 @@ import { GroupUpdateMessage } from '../GroupUpdateMessage';
  *
  */
 export class GroupUpdateMemberLeftMessage extends GroupUpdateMessage {
-  protected updateProto(): SignalService.GroupUpdateMessage {
+  public dataProto(): SignalService.DataMessage {
     const memberLeftMessage = new SignalService.GroupUpdateMemberLeftMessage({});
 
-    return new SignalService.GroupUpdateMessage({
-      memberLeftMessage,
-    });
+    return new SignalService.DataMessage({ groupUpdateMessage: { memberLeftMessage } });
   }
 
   public isForGroupSwarm(): boolean {

ts/session/messages/outgoing/controlMessage/group_v2/to_user/GroupUpdateDeleteMessage.ts

@@ -17,12 +17,13 @@ export class GroupUpdateDeleteMessage extends GroupUpdateMessage {
     this.adminSignature = params.adminSignature;
   }
 
-  protected updateProto(): SignalService.GroupUpdateMessage {
+  public dataProto(): SignalService.DataMessage {
     const deleteMessage = new SignalService.GroupUpdateDeleteMessage({
       groupSessionId: this.groupPk,
       adminSignature: this.adminSignature,
     });
-    return new SignalService.GroupUpdateMessage({ deleteMessage });
+
+    return new SignalService.DataMessage({ groupUpdateMessage: { deleteMessage } });
   }
 
   public isForGroupSwarm(): boolean {

ts/session/messages/outgoing/controlMessage/group_v2/to_user/GroupUpdateInviteMessage.ts

@@ -1,5 +1,6 @@
 import { SignalService } from '../../../../../../protobuf';
 import { UserUtils } from '../../../../../utils';
+import { Preconditions } from '../../../preconditions';
 import { GroupUpdateMessage, GroupUpdateMessageParams } from '../GroupUpdateMessage';
 
 interface Params extends GroupUpdateMessageParams {
@@ -16,31 +17,44 @@ export class GroupUpdateInviteMessage extends GroupUpdateMessage {
   public readonly adminSignature: Params['adminSignature'];
   public readonly memberAuthData: Params['memberAuthData'];
 
-  constructor(params: Params) {
+  constructor({ adminSignature, groupName, memberAuthData, ...others }: Params) {
     super({
-      timestamp: params.timestamp,
-      identifier: params.identifier,
-      groupPk: params.groupPk,
+      ...others,
     });
 
-    this.groupName = params.groupName;
-    this.adminSignature = params.adminSignature;
-    this.memberAuthData = params.memberAuthData;
+    this.groupName = groupName; // not sure if getting an invite with an empty group name should make us drop an incoming group invite (and the keys associated to it too)
+    this.adminSignature = adminSignature;
+    this.memberAuthData = memberAuthData;
+    Preconditions.checkUin8tArrayOrThrow(
+      memberAuthData,
+      100,
+      'memberAuthData',
+      'GroupUpdateInviteMessage'
+    );
+    Preconditions.checkUin8tArrayOrThrow(
+      adminSignature,
+      32,
+      'adminSignature',
+      'GroupUpdateInviteMessage'
+    );
   }
 
-  protected updateProto(): SignalService.GroupUpdateMessage {
+  public dataProto(): SignalService.DataMessage {
     const ourProfile = UserUtils.getOurProfile();
     const inviteMessage = new SignalService.GroupUpdateInviteMessage({
       groupSessionId: this.groupPk,
       name: this.groupName,
       adminSignature: this.adminSignature,
       memberAuthData: this.memberAuthData,
+    });
+
+    return new SignalService.DataMessage({
       profile: ourProfile
         ? { displayName: ourProfile.displayName, profilePicture: ourProfile.avatarPointer }
         : undefined,
       profileKey: ourProfile?.profileKey,
+      groupUpdateMessage: { inviteMessage },
     });
-    return new SignalService.GroupUpdateMessage({ inviteMessage });
   }
 
   public isForGroupSwarm(): boolean {

ts/session/messages/outgoing/controlMessage/group_v2/to_user/GroupUpdatePromoteMessage.ts

@@ -22,12 +22,14 @@ export class GroupUpdatePromoteMessage extends GroupUpdateMessage {
     }
   }
 
-  protected updateProto(): SignalService.GroupUpdateMessage {
+  public dataProto(): SignalService.DataMessage {
     const promoteMessage = new SignalService.GroupUpdatePromoteMessage({
       groupIdentitySeed: this.groupIdentitySeed,
     });
 
-    return new SignalService.GroupUpdateMessage({ promoteMessage });
+    return new SignalService.DataMessage({
+      groupUpdateMessage: { promoteMessage },
+    });
   }
 
   public isForGroupSwarm(): boolean {

ts/session/sending/MessageQueue.ts

@@ -31,6 +31,7 @@ import {
 } from '../apis/snode_api/namespaces';
 import { CallMessage } from '../messages/outgoing/controlMessage/CallMessage';
 import { UnsendMessage } from '../messages/outgoing/controlMessage/UnsendMessage';
+import { GroupUpdateInviteMessage } from '../messages/outgoing/controlMessage/group_v2/to_user/GroupUpdateInviteMessage';
 import { OpenGroupVisibleMessage } from '../messages/outgoing/visibleMessage/OpenGroupVisibleMessage';
 
 type ClosedGroupMessageType =
@@ -249,7 +250,11 @@ export class MessageQueue {
     pubkey,
   }: {
     pubkey: PubKey;
-    message: ClosedGroupNewMessage | CallMessage | ClosedGroupMemberLeftMessage;
+    message:
+      | ClosedGroupNewMessage
+      | CallMessage
+      | ClosedGroupMemberLeftMessage
+      | GroupUpdateInviteMessage;
     namespace: SnodeNamespaces;
   }): Promise<boolean | number> {
     let rawMessage;

ts/session/sending/MessageSender.ts

@@ -49,8 +49,15 @@ function overwriteOutgoingTimestampWithNetworkTimestamp(message: { plainTextBuff
 
   const { dataMessage, dataExtractionNotification, typingMessage } = contentDecoded;
   if (dataMessage && dataMessage.timestamp && toNumber(dataMessage.timestamp) > 0) {
-    // this is a sync message, do not overwrite the message timestamp
-    if (dataMessage.syncTarget) {
+    // for a few message types, we cannot override the timestamp when sending it.
+    // - for a sync message
+    // - groupv2InviteMessage, groupUpdateDeleteMemberContentMessage, groupUpdateDeleteMessage as the embedded signature depends on the timestamp inside
+    if (
+      dataMessage.syncTarget ||
+      dataMessage.groupUpdateMessage?.inviteMessage ||
+      dataMessage.groupUpdateMessage?.deleteMemberContent ||
+      dataMessage.groupUpdateMessage?.deleteMessage
+    ) {
       return {
         overRiddenTimestampBuffer: plainTextBuffer,
         networkTimestamp: _.toNumber(dataMessage.timestamp),

ts/session/types/PubKey.ts

@@ -1,4 +1,4 @@
-import { GroupPubkeyType } from 'libsession_util_nodejs';
+import { GroupPubkeyType, PubkeyType } from 'libsession_util_nodejs';
 import { fromHexToArray } from '../utils/String';
 
 export enum KeyPrefixType {
@@ -235,8 +235,14 @@ export class PubKey {
     return key.startsWith(KeyPrefixType.blinded15) || key.startsWith(KeyPrefixType.blinded25);
   }
 
+  // TODO we should probably move those to a libsession exported ts file
   public static isClosedGroupV2(key: string): key is GroupPubkeyType {
     const regex = new RegExp(`^${KeyPrefixType.groupV2}${PubKey.HEX}{64}$`);
     return regex.test(key);
   }
+
+  public static is05Pubkey(key: string): key is PubkeyType {
+    const regex = new RegExp(`^${KeyPrefixType.standard}${PubKey.HEX}{64}$`);
+    return regex.test(key);
+  }
 }

ts/state/ducks/groups.ts

@@ -4,6 +4,7 @@ import {
   GroupInfoGet,
   GroupMemberGet,
   GroupPubkeyType,
+  PubkeyType,
   UserGroupsGet,
 } from 'libsession_util_nodejs';
 import { isEmpty, uniq } from 'lodash';
@@ -11,7 +12,11 @@ import { ConfigDumpData } from '../../data/configDump/configDump';
 import { ConversationTypeEnum } from '../../models/conversationAttributes';
 import { HexString } from '../../node/hexStrings';
 import { getSwarmPollingInstance } from '../../session/apis/snode_api';
+import { SnodeNamespaces } from '../../session/apis/snode_api/namespaces';
 import { ConvoHub } from '../../session/conversations';
+import { getGroupInvitesMessages } from '../../session/crypto/group/groupSignature';
+import { getMessageQueue } from '../../session/sending';
+import { PubKey } from '../../session/types';
 import { UserUtils } from '../../session/utils';
 import { getUserED25519KeyPairBytes } from '../../session/utils/User';
 import { PreConditionFailed } from '../../session/utils/errors';