franpcode/Baileys
1
0
Fork 0
mirror of https://github.com/FranP-code/Baileys.git synced 2025-10-13 00:32:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

lint: 0 warnings left

Browse Source
This commit is contained in:
Rajeh Taher
2024-10-14 05:15:10 +03:00
parent 61a0ff3178
commit 18ac07df8e
32 changed files with 652 additions and 1006 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
src/Utils/chat-utils.ts
View File

@@ -38,7 +38,7 @@ const generateMac = (operation: proto.SyncdMutation.SyncdOperation, data: Buffer
}
const buff = Buffer.from([r])
return Buffer.concat([buff, Buffer.from(keyId as any, 'base64')])
return Buffer.concat([buff, Buffer.from(keyId as string, 'base64')])
}
const keyData = getKeyData()
@@ -144,7 +144,7 @@ export const encodeSyncdPatch = async(
})
const encoded = proto.SyncActionData.encode(dataProto).finish()
const keyValue = mutationKeys(key!.keyData!)
const keyValue = mutationKeys(key.keyData!)
const encValue = aesEncrypt(encoded, keyValue.valueEncryptionKey)
const valueMac = generateMac(operation, encValue, encKeyId, keyValue.valueMacKey)
@@ -196,7 +196,7 @@ export const decodeSyncdMutations = async(
// 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!) {
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 : proto.SyncdMutation.SyncdOperation.SET
@@ -236,7 +236,7 @@ export const decodeSyncdMutations = async(
return ltGenerator.finish()
async function getKey(keyId: Uint8Array) {
const base64Key = Buffer.from(keyId!).toString('base64')
const base64Key = Buffer.from(keyId).toString('base64')
const keyEnc = await getAppStateSyncKey(base64Key)
if(!keyEnc) {
throw new Boom(`failed to find key "${base64Key}" to decode mutation`, { statusCode: 404, data: { msgMutations } })
@@ -264,19 +264,19 @@ export const decodeSyncdPatch = async(
const mainKey = mutationKeys(mainKeyObj.keyData!)
const mutationmacs = msg.mutations!.map(mutation => mutation.record!.value!.blob!.slice(-32))
const patchMac = generatePatchMac(msg.snapshotMac!, mutationmacs, toNumber(msg.version!.version!), name, mainKey.patchMacKey)
const patchMac = generatePatchMac(msg.snapshotMac!, mutationmacs, toNumber(msg.version!.version), name, mainKey.patchMacKey)
if(Buffer.compare(patchMac, msg.patchMac!) !== 0) {
throw new Boom('Invalid patch mac')
}
}
const result = await decodeSyncdMutations(msg!.mutations!, initialState, getAppStateSyncKey, onMutation, validateMacs)
const result = await decodeSyncdMutations(msg.mutations!, initialState, getAppStateSyncKey, onMutation, validateMacs)
return result
}
export const extractSyncdPatches = async(
result: BinaryNode,
options: AxiosRequestConfig<any>
options: AxiosRequestConfig<{}>
) => {
const syncNode = getBinaryNodeChild(result, 'sync')
const collectionNodes = getBinaryNodeChildren(syncNode, 'collection')
@@ -302,7 +302,7 @@ export const extractSyncdPatches = async(
}
const blobRef = proto.ExternalBlobReference.decode(
snapshotNode.content! as Buffer
snapshotNode.content as Buffer
)
const data = await downloadExternalBlob(blobRef, options)
snapshot = proto.SyncdSnapshot.decode(data)
@@ -314,7 +314,7 @@ export const extractSyncdPatches = async(
content = Buffer.from(Object.values(content))
}
const syncd = proto.SyncdPatch.decode(content! as Uint8Array)
const syncd = proto.SyncdPatch.decode(content as Uint8Array)
if(!syncd.version) {
syncd.version = { version: +collectionNode.attrs.version + 1 }
}
@@ -334,7 +334,7 @@ export const extractSyncdPatches = async(
export const downloadExternalBlob = async(
blob: proto.IExternalBlobReference,
options: AxiosRequestConfig<any>
options: AxiosRequestConfig<{}>
) => {
const stream = await downloadContentFromMessage(blob, 'md-app-state', { options })
const bufferArray: Buffer[] = []
@@ -347,7 +347,7 @@ export const downloadExternalBlob = async(
export const downloadExternalPatch = async(
blob: proto.IExternalBlobReference,
options: AxiosRequestConfig<any>
options: AxiosRequestConfig<{}>
) => {
const buffer = await downloadExternalBlob(blob, options)
const syncData = proto.SyncdMutations.decode(buffer)
@@ -359,10 +359,10 @@ export const decodeSyncdSnapshot = async(
snapshot: proto.ISyncdSnapshot,
getAppStateSyncKey: FetchAppStateSyncKey,
minimumVersionNumber: number | undefined,
validateMacs: boolean = true
validateMacs = true
) => {
const newState = newLTHashState()
newState.version = toNumber(snapshot.version!.version!)
newState.version = toNumber(snapshot.version!.version)
const mutationMap: ChatMutationMap = {}
const areMutationsRequired = typeof minimumVersionNumber === 'undefined'
@@ -408,10 +408,10 @@ export const decodePatches = async(
syncds: proto.ISyncdPatch[],
initial: LTHashState,
getAppStateSyncKey: FetchAppStateSyncKey,
options: AxiosRequestConfig<any>,
options: AxiosRequestConfig<{}>,
minimumVersionNumber?: number,
logger?: Logger,
validateMacs: boolean = true
validateMacs = true
) => {
const newState: LTHashState = {
...initial,
@@ -420,8 +420,7 @@ export const decodePatches = async(
const mutationMap: ChatMutationMap = {}
for(let i = 0; i < syncds.length; i++) {
const syncd = syncds[i]
for(const syncd of syncds) {
const { version, keyId, snapshotMac } = syncd
if(syncd.externalMutations) {
logger?.trace({ name, version }, 'downloading external patch')
@@ -430,7 +429,7 @@ export const decodePatches = async(
syncd.mutations?.push(...ref.mutations)
}
const patchVersion = toNumber(version!.version!)
const patchVersion = toNumber(version!.version)
newState.version = patchVersion
const shouldMutate = typeof minimumVersionNumber === 'undefined' || patchVersion > minimumVersionNumber
@@ -736,7 +735,7 @@ export const processSyncAction = (
{
id,
muteEndTime: action.muteAction?.muted
? toNumber(action.muteAction!.muteEndTimestamp!)
? toNumber(action.muteAction.muteEndTimestamp)
: null,
conditional: getChatUpdateConditional(id, undefined)
}
@@ -794,7 +793,7 @@ export const processSyncAction = (
]
})
} else if(action?.contactAction) {
ev.emit('contacts.upsert', [{ id, name: action.contactAction!.fullName! }])
ev.emit('contacts.upsert', [{ id, name: action.contactAction.fullName! }])
} else if(action?.pushNameSetting) {
const name = action?.pushNameSetting?.name
if(name && me?.name !== name) {
@@ -803,7 +802,7 @@ export const processSyncAction = (
} else if(action?.pinAction) {
ev.emit('chats.update', [{
id,
pinned: action.pinAction?.pinned ? toNumber(action.timestamp!) : null,
pinned: action.pinAction?.pinned ? toNumber(action.timestamp) : null,
conditional: getChatUpdateConditional(id, undefined)
}])
} else if(action?.unarchiveChatsSetting) {
@@ -831,7 +830,7 @@ export const processSyncAction = (
ev.emit('chats.delete', [id])
}
} else if(action?.labelEditAction) {
const { name, color, deleted, predefinedId } = action.labelEditAction!
const { name, color, deleted, predefinedId } = action.labelEditAction
ev.emit('labels.edit', {
id,