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| Viewing file: Select action/file-type: "use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.processSyncAction = exports.chatModificationToAppPatch = exports.decodePatches = exports.decodeSyncdSnapshot = exports.downloadExternalPatch = exports.downloadExternalBlob = exports.extractSyncdPatches = exports.decodeSyncdPatch = exports.decodeSyncdMutations = exports.encodeSyncdPatch = exports.newLTHashState = void 0;
const boom_1 = require("@hapi/boom");
const WAProto_1 = require("../../WAProto");
const LabelAssociation_1 = require("../Types/LabelAssociation");
const WABinary_1 = require("../WABinary");
const crypto_1 = require("./crypto");
const generics_1 = require("./generics");
const lt_hash_1 = require("./lt-hash");
const messages_media_1 = require("./messages-media");
const mutationKeys = (keydata) => {
const expanded = (0, crypto_1.hkdf)(keydata, 160, { info: 'WhatsApp Mutation Keys' });
return {
indexKey: expanded.slice(0, 32),
valueEncryptionKey: expanded.slice(32, 64),
valueMacKey: expanded.slice(64, 96),
snapshotMacKey: expanded.slice(96, 128),
patchMacKey: expanded.slice(128, 160)
};
};
const generateMac = (operation, data, keyId, key) => {
const getKeyData = () => {
let r;
switch (operation) {
case WAProto_1.proto.SyncdMutation.SyncdOperation.SET:
r = 0x01;
break;
case WAProto_1.proto.SyncdMutation.SyncdOperation.REMOVE:
r = 0x02;
break;
}
const buff = Buffer.from([r]);
return Buffer.concat([buff, Buffer.from(keyId, 'base64')]);
};
const keyData = getKeyData();
const last = Buffer.alloc(8); // 8 bytes
last.set([keyData.length], last.length - 1);
const total = Buffer.concat([keyData, data, last]);
const hmac = (0, crypto_1.hmacSign)(total, key, 'sha512');
return hmac.slice(0, 32);
};
const to64BitNetworkOrder = (e) => {
const buff = Buffer.alloc(8);
buff.writeUint32BE(e, 4);
return buff;
};
const makeLtHashGenerator = ({ indexValueMap, hash }) => {
indexValueMap = { ...indexValueMap };
const addBuffs = [];
const subBuffs = [];
return {
mix: ({ indexMac, valueMac, operation }) => {
const indexMacBase64 = Buffer.from(indexMac).toString('base64');
const prevOp = indexValueMap[indexMacBase64];
if (operation === WAProto_1.proto.SyncdMutation.SyncdOperation.REMOVE) {
if (!prevOp) {
throw new boom_1.Boom('tried remove, but no previous op', { data: { indexMac, valueMac } });
}
// remove from index value mac, since this mutation is erased
delete indexValueMap[indexMacBase64];
}
else {
addBuffs.push(new Uint8Array(valueMac).buffer);
// add this index into the history map
indexValueMap[indexMacBase64] = { valueMac };
}
if (prevOp) {
subBuffs.push(new Uint8Array(prevOp.valueMac).buffer);
}
},
finish: () => {
const hashArrayBuffer = new Uint8Array(hash).buffer;
const result = lt_hash_1.LT_HASH_ANTI_TAMPERING.subtractThenAdd(hashArrayBuffer, addBuffs, subBuffs);
const buffer = Buffer.from(result);
return {
hash: buffer,
indexValueMap
};
}
};
};
const generateSnapshotMac = (lthash, version, name, key) => {
const total = Buffer.concat([
lthash,
to64BitNetworkOrder(version),
Buffer.from(name, 'utf-8')
]);
return (0, crypto_1.hmacSign)(total, key, 'sha256');
};
const generatePatchMac = (snapshotMac, valueMacs, version, type, key) => {
const total = Buffer.concat([
snapshotMac,
...valueMacs,
to64BitNetworkOrder(version),
Buffer.from(type, 'utf-8')
]);
return (0, crypto_1.hmacSign)(total, key);
};
const newLTHashState = () => ({ version: 0, hash: Buffer.alloc(128), indexValueMap: {} });
exports.newLTHashState = newLTHashState;
const encodeSyncdPatch = async ({ type, index, syncAction, apiVersion, operation }, myAppStateKeyId, state, getAppStateSyncKey) => {
const key = !!myAppStateKeyId ? await getAppStateSyncKey(myAppStateKeyId) : undefined;
if (!key) {
throw new boom_1.Boom(`myAppStateKey ("${myAppStateKeyId}") not present`, { statusCode: 404 });
}
const encKeyId = Buffer.from(myAppStateKeyId, 'base64');
state = { ...state, indexValueMap: { ...state.indexValueMap } };
const indexBuffer = Buffer.from(JSON.stringify(index));
const dataProto = WAProto_1.proto.SyncActionData.fromObject({
index: indexBuffer,
value: syncAction,
padding: new Uint8Array(0),
version: apiVersion
});
const encoded = WAProto_1.proto.SyncActionData.encode(dataProto).finish();
const keyValue = mutationKeys(key.keyData);
const encValue = (0, crypto_1.aesEncrypt)(encoded, keyValue.valueEncryptionKey);
const valueMac = generateMac(operation, encValue, encKeyId, keyValue.valueMacKey);
const indexMac = (0, crypto_1.hmacSign)(indexBuffer, keyValue.indexKey);
// update LT hash
const generator = makeLtHashGenerator(state);
generator.mix({ indexMac, valueMac, operation });
Object.assign(state, generator.finish());
state.version += 1;
const snapshotMac = generateSnapshotMac(state.hash, state.version, type, keyValue.snapshotMacKey);
const patch = {
patchMac: generatePatchMac(snapshotMac, [valueMac], state.version, type, keyValue.patchMacKey),
snapshotMac: snapshotMac,
keyId: { id: encKeyId },
mutations: [
{
operation: operation,
record: {
index: {
blob: indexMac
},
value: {
blob: Buffer.concat([encValue, valueMac])
},
keyId: { id: encKeyId }
}
}
]
};
const base64Index = indexMac.toString('base64');
state.indexValueMap[base64Index] = { valueMac };
return { patch, state };
};
exports.encodeSyncdPatch = encodeSyncdPatch;
const decodeSyncdMutations = async (msgMutations, initialState, getAppStateSyncKey, onMutation, validateMacs) => {
const ltGenerator = makeLtHashGenerator(initialState);
// indexKey used to HMAC sign record.index.blob
// valueEncryptionKey used to AES-256-CBC encrypt record.value.blob[0:-32]
// the remaining record.value.blob[0:-32] is the mac, it the HMAC sign of key.keyId + decoded proto data + length of bytes in keyId
for (const msgMutation of msgMutations) {
// if it's a syncdmutation, get the operation property
// otherwise, if it's only a record -- it'll be a SET mutation
const operation = 'operation' in msgMutation ? msgMutation.operation : WAProto_1.proto.SyncdMutation.SyncdOperation.SET;
const record = ('record' in msgMutation && !!msgMutation.record) ? msgMutation.record : msgMutation;
const key = await getKey(record.keyId.id);
const content = Buffer.from(record.value.blob);
const encContent = content.slice(0, -32);
const ogValueMac = content.slice(-32);
if (validateMacs) {
const contentHmac = generateMac(operation, encContent, record.keyId.id, key.valueMacKey);
if (Buffer.compare(contentHmac, ogValueMac) !== 0) {
throw new boom_1.Boom('HMAC content verification failed');
}
}
const result = (0, crypto_1.aesDecrypt)(encContent, key.valueEncryptionKey);
const syncAction = WAProto_1.proto.SyncActionData.decode(result);
if (validateMacs) {
const hmac = (0, crypto_1.hmacSign)(syncAction.index, key.indexKey);
if (Buffer.compare(hmac, record.index.blob) !== 0) {
throw new boom_1.Boom('HMAC index verification failed');
}
}
const indexStr = Buffer.from(syncAction.index).toString();
onMutation({ syncAction, index: JSON.parse(indexStr) });
ltGenerator.mix({
indexMac: record.index.blob,
valueMac: ogValueMac,
operation: operation
});
}
return ltGenerator.finish();
async function getKey(keyId) {
const base64Key = Buffer.from(keyId).toString('base64');
const keyEnc = await getAppStateSyncKey(base64Key);
if (!keyEnc) {
throw new boom_1.Boom(`failed to find key "${base64Key}" to decode mutation`, { statusCode: 404, data: { msgMutations } });
}
return mutationKeys(keyEnc.keyData);
}
};
exports.decodeSyncdMutations = decodeSyncdMutations;
const decodeSyncdPatch = async (msg, name, initialState, getAppStateSyncKey, onMutation, validateMacs) => {
if (validateMacs) {
const base64Key = Buffer.from(msg.keyId.id).toString('base64');
const mainKeyObj = await getAppStateSyncKey(base64Key);
if (!mainKeyObj) {
throw new boom_1.Boom(`failed to find key "${base64Key}" to decode patch`, { statusCode: 404, data: { msg } });
}
const mainKey = mutationKeys(mainKeyObj.keyData);
const mutationmacs = msg.mutations.map(mutation => mutation.record.value.blob.slice(-32));
const patchMac = generatePatchMac(msg.snapshotMac, mutationmacs, (0, generics_1.toNumber)(msg.version.version), name, mainKey.patchMacKey);
if (Buffer.compare(patchMac, msg.patchMac) !== 0) {
throw new boom_1.Boom('Invalid patch mac');
}
}
const result = await (0, exports.decodeSyncdMutations)(msg.mutations, initialState, getAppStateSyncKey, onMutation, validateMacs);
return result;
};
exports.decodeSyncdPatch = decodeSyncdPatch;
const extractSyncdPatches = async (result, options) => {
const syncNode = (0, WABinary_1.getBinaryNodeChild)(result, 'sync');
const collectionNodes = (0, WABinary_1.getBinaryNodeChildren)(syncNode, 'collection');
const final = {};
await Promise.all(collectionNodes.map(async (collectionNode) => {
const patchesNode = (0, WABinary_1.getBinaryNodeChild)(collectionNode, 'patches');
const patches = (0, WABinary_1.getBinaryNodeChildren)(patchesNode || collectionNode, 'patch');
const snapshotNode = (0, WABinary_1.getBinaryNodeChild)(collectionNode, 'snapshot');
const syncds = [];
const name = collectionNode.attrs.name;
const hasMorePatches = collectionNode.attrs.has_more_patches === 'true';
let snapshot = undefined;
if (snapshotNode && !!snapshotNode.content) {
if (!Buffer.isBuffer(snapshotNode)) {
snapshotNode.content = Buffer.from(Object.values(snapshotNode.content));
}
const blobRef = WAProto_1.proto.ExternalBlobReference.decode(snapshotNode.content);
const data = await (0, exports.downloadExternalBlob)(blobRef, options);
snapshot = WAProto_1.proto.SyncdSnapshot.decode(data);
}
for (let { content } of patches) {
if (content) {
if (!Buffer.isBuffer(content)) {
content = Buffer.from(Object.values(content));
}
const syncd = WAProto_1.proto.SyncdPatch.decode(content);
if (!syncd.version) {
syncd.version = { version: +collectionNode.attrs.version + 1 };
}
syncds.push(syncd);
}
}
final[name] = { patches: syncds, hasMorePatches, snapshot };
}));
return final;
};
exports.extractSyncdPatches = extractSyncdPatches;
const downloadExternalBlob = async (blob, options) => {
const stream = await (0, messages_media_1.downloadContentFromMessage)(blob, 'md-app-state', { options });
const bufferArray = [];
for await (const chunk of stream) {
bufferArray.push(chunk);
}
return Buffer.concat(bufferArray);
};
exports.downloadExternalBlob = downloadExternalBlob;
const downloadExternalPatch = async (blob, options) => {
const buffer = await (0, exports.downloadExternalBlob)(blob, options);
const syncData = WAProto_1.proto.SyncdMutations.decode(buffer);
return syncData;
};
exports.downloadExternalPatch = downloadExternalPatch;
const decodeSyncdSnapshot = async (name, snapshot, getAppStateSyncKey, minimumVersionNumber, validateMacs = true) => {
const newState = (0, exports.newLTHashState)();
newState.version = (0, generics_1.toNumber)(snapshot.version.version);
const mutationMap = {};
const areMutationsRequired = typeof minimumVersionNumber === 'undefined'
|| newState.version > minimumVersionNumber;
const { hash, indexValueMap } = await (0, exports.decodeSyncdMutations)(snapshot.records, newState, getAppStateSyncKey, areMutationsRequired
? (mutation) => {
var _a;
const index = (_a = mutation.syncAction.index) === null || _a === void 0 ? void 0 : _a.toString();
mutationMap[index] = mutation;
}
: () => { }, validateMacs);
newState.hash = hash;
newState.indexValueMap = indexValueMap;
if (validateMacs) {
const base64Key = Buffer.from(snapshot.keyId.id).toString('base64');
const keyEnc = await getAppStateSyncKey(base64Key);
if (!keyEnc) {
throw new boom_1.Boom(`failed to find key "${base64Key}" to decode mutation`);
}
const result = mutationKeys(keyEnc.keyData);
const computedSnapshotMac = generateSnapshotMac(newState.hash, newState.version, name, result.snapshotMacKey);
if (Buffer.compare(snapshot.mac, computedSnapshotMac) !== 0) {
throw new boom_1.Boom(`failed to verify LTHash at ${newState.version} of ${name} from snapshot`);
}
}
return {
state: newState,
mutationMap
};
};
exports.decodeSyncdSnapshot = decodeSyncdSnapshot;
const decodePatches = async (name, syncds, initial, getAppStateSyncKey, options, minimumVersionNumber, logger, validateMacs = true) => {
var _a;
const newState = {
...initial,
indexValueMap: { ...initial.indexValueMap }
};
const mutationMap = {};
for (let i = 0; i < syncds.length; i++) {
const syncd = syncds[i];
const { version, keyId, snapshotMac } = syncd;
if (syncd.externalMutations) {
logger === null || logger === void 0 ? void 0 : logger.trace({ name, version }, 'downloading external patch');
const ref = await (0, exports.downloadExternalPatch)(syncd.externalMutations, options);
logger === null || logger === void 0 ? void 0 : logger.debug({ name, version, mutations: ref.mutations.length }, 'downloaded external patch');
(_a = syncd.mutations) === null || _a === void 0 ? void 0 : _a.push(...ref.mutations);
}
const patchVersion = (0, generics_1.toNumber)(version.version);
newState.version = patchVersion;
const shouldMutate = typeof minimumVersionNumber === 'undefined' || patchVersion > minimumVersionNumber;
const decodeResult = await (0, exports.decodeSyncdPatch)(syncd, name, newState, getAppStateSyncKey, shouldMutate
? mutation => {
var _a;
const index = (_a = mutation.syncAction.index) === null || _a === void 0 ? void 0 : _a.toString();
mutationMap[index] = mutation;
}
: (() => { }), true);
newState.hash = decodeResult.hash;
newState.indexValueMap = decodeResult.indexValueMap;
if (validateMacs) {
const base64Key = Buffer.from(keyId.id).toString('base64');
const keyEnc = await getAppStateSyncKey(base64Key);
if (!keyEnc) {
throw new boom_1.Boom(`failed to find key "${base64Key}" to decode mutation`);
}
const result = mutationKeys(keyEnc.keyData);
const computedSnapshotMac = generateSnapshotMac(newState.hash, newState.version, name, result.snapshotMacKey);
if (Buffer.compare(snapshotMac, computedSnapshotMac) !== 0) {
throw new boom_1.Boom(`failed to verify LTHash at ${newState.version} of ${name}`);
}
}
// clear memory used up by the mutations
syncd.mutations = [];
}
return { state: newState, mutationMap };
};
exports.decodePatches = decodePatches;
const chatModificationToAppPatch = (mod, jid) => {
const OP = WAProto_1.proto.SyncdMutation.SyncdOperation;
const getMessageRange = (lastMessages) => {
let messageRange;
if (Array.isArray(lastMessages)) {
const lastMsg = lastMessages[lastMessages.length - 1];
messageRange = {
lastMessageTimestamp: lastMsg === null || lastMsg === void 0 ? void 0 : lastMsg.messageTimestamp,
messages: (lastMessages === null || lastMessages === void 0 ? void 0 : lastMessages.length) ? lastMessages.map(m => {
var _a, _b;
if (!((_a = m.key) === null || _a === void 0 ? void 0 : _a.id) || !((_b = m.key) === null || _b === void 0 ? void 0 : _b.remoteJid)) {
throw new boom_1.Boom('Incomplete key', { statusCode: 400, data: m });
}
if ((0, WABinary_1.isJidGroup)(m.key.remoteJid) && !m.key.fromMe && !m.key.participant) {
throw new boom_1.Boom('Expected not from me message to have participant', { statusCode: 400, data: m });
}
if (!m.messageTimestamp || !(0, generics_1.toNumber)(m.messageTimestamp)) {
throw new boom_1.Boom('Missing timestamp in last message list', { statusCode: 400, data: m });
}
if (m.key.participant) {
m.key.participant = (0, WABinary_1.jidNormalizedUser)(m.key.participant);
}
return m;
}) : undefined
};
}
else {
messageRange = lastMessages;
}
return messageRange;
};
let patch;
if ('mute' in mod) {
patch = {
syncAction: {
muteAction: {
muted: !!mod.mute,
muteEndTimestamp: mod.mute || undefined
}
},
index: ['mute', jid],
type: 'regular_high',
apiVersion: 2,
operation: OP.SET
};
}
else if ('archive' in mod) {
patch = {
syncAction: {
archiveChatAction: {
archived: !!mod.archive,
messageRange: getMessageRange(mod.lastMessages)
}
},
index: ['archive', jid],
type: 'regular_low',
apiVersion: 3,
operation: OP.SET
};
}
else if ('markRead' in mod) {
patch = {
syncAction: {
markChatAsReadAction: {
read: mod.markRead,
messageRange: getMessageRange(mod.lastMessages)
}
},
index: ['markChatAsRead', jid],
type: 'regular_low',
apiVersion: 3,
operation: OP.SET
};
}
else if ('clear' in mod) {
if (mod.clear === 'all') {
throw new boom_1.Boom('not supported');
}
else {
const key = mod.clear.messages[0];
patch = {
syncAction: {
deleteMessageForMeAction: {
deleteMedia: false,
messageTimestamp: key.timestamp
}
},
index: ['deleteMessageForMe', jid, key.id, key.fromMe ? '1' : '0', '0'],
type: 'regular_high',
apiVersion: 3,
operation: OP.SET
};
}
}
else if ('pin' in mod) {
patch = {
syncAction: {
pinAction: {
pinned: !!mod.pin
}
},
index: ['pin_v1', jid],
type: 'regular_low',
apiVersion: 5,
operation: OP.SET
};
}
else if ('delete' in mod) {
patch = {
syncAction: {
deleteChatAction: {
messageRange: getMessageRange(mod.lastMessages),
}
},
index: ['deleteChat', jid, '1'],
type: 'regular_high',
apiVersion: 6,
operation: OP.SET
};
}
else if ('pushNameSetting' in mod) {
patch = {
syncAction: {
pushNameSetting: {
name: mod.pushNameSetting
}
},
index: ['setting_pushName'],
type: 'critical_block',
apiVersion: 1,
operation: OP.SET,
};
}
else if ('addChatLabel' in mod) {
patch = {
syncAction: {
labelAssociationAction: {
labeled: true,
}
},
index: [LabelAssociation_1.LabelAssociationType.Chat, mod.addChatLabel.labelId, jid],
type: 'regular',
apiVersion: 3,
operation: OP.SET,
};
}
else if ('removeChatLabel' in mod) {
patch = {
syncAction: {
labelAssociationAction: {
labeled: false,
}
},
index: [LabelAssociation_1.LabelAssociationType.Chat, mod.removeChatLabel.labelId, jid],
type: 'regular',
apiVersion: 3,
operation: OP.SET,
};
}
else if ('addMessageLabel' in mod) {
patch = {
syncAction: {
labelAssociationAction: {
labeled: true,
}
},
index: [
LabelAssociation_1.LabelAssociationType.Message,
mod.addMessageLabel.labelId,
jid,
mod.addMessageLabel.messageId,
'0',
'0'
],
type: 'regular',
apiVersion: 3,
operation: OP.SET,
};
}
else if ('removeMessageLabel' in mod) {
patch = {
syncAction: {
labelAssociationAction: {
labeled: false,
}
},
index: [
LabelAssociation_1.LabelAssociationType.Message,
mod.removeMessageLabel.labelId,
jid,
mod.removeMessageLabel.messageId,
'0',
'0'
],
type: 'regular',
apiVersion: 3,
operation: OP.SET,
};
}
else {
throw new boom_1.Boom('not supported');
}
patch.syncAction.timestamp = Date.now();
return patch;
};
exports.chatModificationToAppPatch = chatModificationToAppPatch;
const processSyncAction = (syncAction, ev, me, initialSyncOpts, logger) => {
var _a, _b, _c, _d;
const isInitialSync = !!initialSyncOpts;
const accountSettings = initialSyncOpts === null || initialSyncOpts === void 0 ? void 0 : initialSyncOpts.accountSettings;
logger === null || logger === void 0 ? void 0 : logger.trace({ syncAction, initialSync: !!initialSyncOpts }, 'processing sync action');
const { syncAction: { value: action }, index: [type, id, msgId, fromMe] } = syncAction;
if (action === null || action === void 0 ? void 0 : action.muteAction) {
ev.emit('chats.update', [
{
id,
muteEndTime: ((_a = action.muteAction) === null || _a === void 0 ? void 0 : _a.muted)
? (0, generics_1.toNumber)(action.muteAction.muteEndTimestamp)
: null,
conditional: getChatUpdateConditional(id, undefined)
}
]);
}
else if ((action === null || action === void 0 ? void 0 : action.archiveChatAction) || type === 'archive' || type === 'unarchive') {
// okay so we've to do some annoying computation here
// when we're initially syncing the app state
// there are a few cases we need to handle
// 1. if the account unarchiveChats setting is true
// a. if the chat is archived, and no further messages have been received -- simple, keep archived
// b. if the chat was archived, and the user received messages from the other person afterwards
// then the chat should be marked unarchved --
// we compare the timestamp of latest message from the other person to determine this
// 2. if the account unarchiveChats setting is false -- then it doesn't matter,
// it'll always take an app state action to mark in unarchived -- which we'll get anyway
const archiveAction = action === null || action === void 0 ? void 0 : action.archiveChatAction;
const isArchived = archiveAction
? archiveAction.archived
: type === 'archive';
// // basically we don't need to fire an "archive" update if the chat is being marked unarchvied
// // this only applies for the initial sync
// if(isInitialSync && !isArchived) {
// isArchived = false
// }
const msgRange = !(accountSettings === null || accountSettings === void 0 ? void 0 : accountSettings.unarchiveChats) ? undefined : archiveAction === null || archiveAction === void 0 ? void 0 : archiveAction.messageRange;
// logger?.debug({ chat: id, syncAction }, 'message range archive')
ev.emit('chats.update', [{
id,
archived: isArchived,
conditional: getChatUpdateConditional(id, msgRange)
}]);
}
else if (action === null || action === void 0 ? void 0 : action.markChatAsReadAction) {
const markReadAction = action.markChatAsReadAction;
// basically we don't need to fire an "read" update if the chat is being marked as read
// because the chat is read by default
// this only applies for the initial sync
const isNullUpdate = isInitialSync && markReadAction.read;
ev.emit('chats.update', [{
id,
unreadCount: isNullUpdate ? null : !!(markReadAction === null || markReadAction === void 0 ? void 0 : markReadAction.read) ? 0 : -1,
conditional: getChatUpdateConditional(id, markReadAction === null || markReadAction === void 0 ? void 0 : markReadAction.messageRange)
}]);
}
else if ((action === null || action === void 0 ? void 0 : action.deleteMessageForMeAction) || type === 'deleteMessageForMe') {
ev.emit('messages.delete', {
keys: [
{
remoteJid: id,
id: msgId,
fromMe: fromMe === '1'
}
]
});
}
else if (action === null || action === void 0 ? void 0 : action.contactAction) {
ev.emit('contacts.upsert', [{ id, name: action.contactAction.fullName }]);
}
else if (action === null || action === void 0 ? void 0 : action.pushNameSetting) {
const name = (_b = action === null || action === void 0 ? void 0 : action.pushNameSetting) === null || _b === void 0 ? void 0 : _b.name;
if (name && (me === null || me === void 0 ? void 0 : me.name) !== name) {
ev.emit('creds.update', { me: { ...me, name } });
}
}
else if (action === null || action === void 0 ? void 0 : action.pinAction) {
ev.emit('chats.update', [{
id,
pinned: ((_c = action.pinAction) === null || _c === void 0 ? void 0 : _c.pinned) ? (0, generics_1.toNumber)(action.timestamp) : null,
conditional: getChatUpdateConditional(id, undefined)
}]);
}
else if (action === null || action === void 0 ? void 0 : action.unarchiveChatsSetting) {
const unarchiveChats = !!action.unarchiveChatsSetting.unarchiveChats;
ev.emit('creds.update', { accountSettings: { unarchiveChats } });
logger === null || logger === void 0 ? void 0 : logger.info(`archive setting updated => '${action.unarchiveChatsSetting.unarchiveChats}'`);
if (accountSettings) {
accountSettings.unarchiveChats = unarchiveChats;
}
}
else if ((action === null || action === void 0 ? void 0 : action.starAction) || type === 'star') {
let starred = (_d = action === null || action === void 0 ? void 0 : action.starAction) === null || _d === void 0 ? void 0 : _d.starred;
if (typeof starred !== 'boolean') {
starred = syncAction.index[syncAction.index.length - 1] === '1';
}
ev.emit('messages.update', [
{
key: { remoteJid: id, id: msgId, fromMe: fromMe === '1' },
update: { starred }
}
]);
}
else if ((action === null || action === void 0 ? void 0 : action.deleteChatAction) || type === 'deleteChat') {
if (!isInitialSync) {
ev.emit('chats.delete', [id]);
}
}
else if (action === null || action === void 0 ? void 0 : action.labelEditAction) {
const { name, color, deleted, predefinedId } = action.labelEditAction;
ev.emit('labels.edit', {
id,
name: name,
color: color,
deleted: deleted,
predefinedId: predefinedId ? String(predefinedId) : undefined
});
}
else if (action === null || action === void 0 ? void 0 : action.labelAssociationAction) {
ev.emit('labels.association', {
type: action.labelAssociationAction.labeled
? 'add'
: 'remove',
association: type === LabelAssociation_1.LabelAssociationType.Chat
? {
type: LabelAssociation_1.LabelAssociationType.Chat,
chatId: syncAction.index[2],
labelId: syncAction.index[1]
}
: {
type: LabelAssociation_1.LabelAssociationType.Message,
chatId: syncAction.index[2],
messageId: syncAction.index[3],
labelId: syncAction.index[1]
}
});
}
else {
logger === null || logger === void 0 ? void 0 : logger.debug({ syncAction, id }, 'unprocessable update');
}
function getChatUpdateConditional(id, msgRange) {
return isInitialSync
? (data) => {
const chat = data.historySets.chats[id] || data.chatUpserts[id];
if (chat) {
return msgRange ? isValidPatchBasedOnMessageRange(chat, msgRange) : true;
}
}
: undefined;
}
function isValidPatchBasedOnMessageRange(chat, msgRange) {
const lastMsgTimestamp = Number((msgRange === null || msgRange === void 0 ? void 0 : msgRange.lastMessageTimestamp) || (msgRange === null || msgRange === void 0 ? void 0 : msgRange.lastSystemMessageTimestamp) || 0);
const chatLastMsgTimestamp = Number((chat === null || chat === void 0 ? void 0 : chat.lastMessageRecvTimestamp) || 0);
return lastMsgTimestamp >= chatLastMsgTimestamp;
}
};
exports.processSyncAction = processSyncAction;
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:: Command execute :: | |
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