move configMessage handling to a another file
Audric Ackermann
5 years ago
parent
6a998111c7
commit
c656dd25cf
@ -0,0 +1,162 @@
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import _ from 'lodash';
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import { getItemById, hasSyncedInitialConfigurationItem } from '../data/data';
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import { SignalService } from '../protobuf';
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import { ConversationController } from '../session/conversations';
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import { OpenGroup } from '../session/types';
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import { UserUtils } from '../session/utils';
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import { toHex } from '../session/utils/String';
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import { configurationMessageReceived, trigger } from '../shims/events';
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import { removeFromCache } from './cache';
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import { handleNewClosedGroup } from './closedGroups';
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import { updateProfile } from './dataMessage';
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import { EnvelopePlus } from './types';
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async function handleOurProfileUpdate(
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sentAt: number | Long,
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configMessage: SignalService.ConfigurationMessage,
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ourPubkey: string
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) {
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const latestProfileUpdateTimestamp = UserUtils.getLastProfileUpdateTimestamp();
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if (!latestProfileUpdateTimestamp || sentAt > latestProfileUpdateTimestamp) {
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window?.log?.info(
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`Handling our profileUdpate ourLastUpdate:${latestProfileUpdateTimestamp}, envelope sent at: ${sentAt}`
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);
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const { profileKey, profilePicture, displayName } = configMessage;
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const ourConversation = ConversationController.getInstance().get(ourPubkey);
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if (!ourConversation) {
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window.log.error('We need a convo with ourself at all times');
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return;
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}
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if (profileKey?.length) {
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window.log.info('Saving our profileKey from configuration message');
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// TODO not sure why we keep our profileKey in storage AND in our conversaio
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window.textsecure.storage.put('profileKey', profileKey);
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}
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const lokiProfile = {
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displayName,
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profilePicture,
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};
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await updateProfile(ourConversation, lokiProfile, profileKey);
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UserUtils.setLastProfileUpdateTimestamp(_.toNumber(sentAt));
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trigger(configurationMessageReceived, displayName);
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}
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}
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async function handleGroupsAndContactsFromConfigMessage(
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envelope: EnvelopePlus,
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configMessage: SignalService.ConfigurationMessage
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) {
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const didWeHandleAConfigurationMessageAlready =
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(await getItemById(hasSyncedInitialConfigurationItem))?.value || false;
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if (didWeHandleAConfigurationMessageAlready) {
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window?.log?.warn(
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'Dropping configuration change as we already handled one... '
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);
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return;
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}
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if (didWeHandleAConfigurationMessageAlready) {
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window?.log?.warn(
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'Dropping configuration change as we already handled one... '
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);
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return;
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}
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const numberClosedGroup = configMessage.closedGroups?.length || 0;
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window?.log?.warn(
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`Received ${numberClosedGroup} closed group on configuration. Creating them... `
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);
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await Promise.all(
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configMessage.closedGroups.map(async c => {
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const groupUpdate = new SignalService.DataMessage.ClosedGroupControlMessage(
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{
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type: SignalService.DataMessage.ClosedGroupControlMessage.Type.NEW,
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encryptionKeyPair: c.encryptionKeyPair,
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name: c.name,
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admins: c.admins,
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members: c.members,
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publicKey: c.publicKey,
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}
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);
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try {
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await handleNewClosedGroup(envelope, groupUpdate);
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} catch (e) {
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window?.log?.warn(
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'failed to handle a new closed group from configuration message'
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);
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}
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})
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);
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const allOpenGroups = OpenGroup.getAllAlreadyJoinedOpenGroupsUrl();
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const numberOpenGroup = configMessage.openGroups?.length || 0;
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// Trigger a join for all open groups we are not already in.
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// Currently, if you left an open group but kept the conversation, you won't rejoin it here.
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for (let i = 0; i < numberOpenGroup; i++) {
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const current = configMessage.openGroups[i];
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if (!allOpenGroups.includes(current)) {
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window?.log?.info(
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`triggering join of public chat '${current}' from ConfigurationMessage`
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);
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void OpenGroup.join(current);
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}
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}
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if (configMessage.contacts?.length) {
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await Promise.all(
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configMessage.contacts.map(async c => {
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try {
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if (!c.publicKey) {
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return;
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}
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const contactConvo = await ConversationController.getInstance().getOrCreateAndWait(
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toHex(c.publicKey),
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'private'
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);
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const profile = {
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displayName: c.name,
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profilePictre: c.profilePicture,
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};
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await updateProfile(contactConvo, profile, c.profileKey);
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} catch (e) {
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window?.log?.warn(
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'failed to handle a new closed group from configuration message'
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);
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}
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})
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);
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}
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}
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export async function handleConfigurationMessage(
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envelope: EnvelopePlus,
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configurationMessage: SignalService.ConfigurationMessage
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): Promise<void> {
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const ourPubkey = UserUtils.getOurPubKeyStrFromCache();
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if (!ourPubkey) {
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return;
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}
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if (envelope.source !== ourPubkey) {
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window?.log?.info(
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'Dropping configuration change from someone else than us.'
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);
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return removeFromCache(envelope);
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}
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await handleOurProfileUpdate(
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envelope.timestamp,
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configurationMessage,
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ourPubkey
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);
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await handleGroupsAndContactsFromConfigMessage(
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envelope,
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configurationMessage
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);
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await removeFromCache(envelope);
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}
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