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lint: stricter linting rules

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This commit is contained in:
Adhiraj Singh
2022-03-01 16:32:14 +05:30
parent c00c3da313
commit de7d1002a9
39 changed files with 534 additions and 526 deletions
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34
src/Utils/chat-utils.ts
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@@ -5,7 +5,7 @@ import { BinaryNode, getBinaryNodeChild, getBinaryNodeChildren } from '../WABina
import { aesDecrypt, aesEncrypt, hkdf, hmacSign } from './crypto'
import { toNumber } from './generics'
import { LT_HASH_ANTI_TAMPERING } from './lt-hash'
import { downloadContentFromMessage, } from './messages-media'
import { downloadContentFromMessage, } from './messages-media'
type FetchAppStateSyncKey = (keyId: string) => Promise<proto.IAppStateSyncKeyData> | proto.IAppStateSyncKeyData
@@ -39,7 +39,7 @@ const generateMac = (operation: proto.SyncdMutation.SyncdMutationSyncdOperation,
const keyData = getKeyData()
const last = Buffer.alloc(8) // 8 bytes
last.set([ keyData.length ], last.length-1)
last.set([ keyData.length ], last.length - 1)
const total = Buffer.concat([ keyData, data, last ])
const hmac = hmacSign(total, key, 'sha512')
@@ -180,7 +180,7 @@ export const encodeSyncdPatch = async(
}
export const decodeSyncdMutations = async(
msgMutations: (proto.ISyncdMutation | proto.ISyncdRecord)[],
msgMutations: (proto.ISyncdMutation | proto.ISyncdRecord)[],
initialState: LTHashState,
getAppStateSyncKey: FetchAppStateSyncKey,
validateMacs: boolean
@@ -214,7 +214,7 @@ export const decodeSyncdMutations = async(
// otherwise, if it's only a record -- it'll be a SET mutation
const operation = 'operation' in msgMutation ? msgMutation.operation : proto.SyncdMutation.SyncdMutationSyncdOperation.SET
const record = ('record' in msgMutation && !!msgMutation.record) ? msgMutation.record : msgMutation as proto.ISyncdRecord
const key = await getKey(record.keyId!.id!)
const content = Buffer.from(record.value!.blob!)
const encContent = content.slice(0, -32)
@@ -236,12 +236,12 @@ export const decodeSyncdMutations = async(
}
}
const indexStr = Buffer.from(syncAction.index).toString()
const indexStr = Buffer.from(syncAction.index).toString()
mutations.push({
syncAction,
index: JSON.parse(indexStr),
})
ltGenerator.mix({
ltGenerator.mix({
indexMac: record.index!.blob!,
valueMac: ogValueMac,
operation: operation
@@ -252,7 +252,7 @@ export const decodeSyncdMutations = async(
}
export const decodeSyncdPatch = async(
msg: proto.ISyncdPatch,
msg: proto.ISyncdPatch,
name: WAPatchName,
initialState: LTHashState,
getAppStateSyncKey: FetchAppStateSyncKey,
@@ -263,11 +263,11 @@ export const decodeSyncdPatch = async(
const mainKeyObj = await getAppStateSyncKey(base64Key)
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)
if(Buffer.compare(patchMac, msg.patchMac) !== 0) {
throw new Boom('Invalid patch mac')
}
}
}
const result = await decodeSyncdMutations(msg!.mutations!, initialState, getAppStateSyncKey, validateMacs)
@@ -277,7 +277,7 @@ export const decodeSyncdPatch = async(
export const extractSyncdPatches = async(result: BinaryNode) => {
const syncNode = getBinaryNodeChild(result, 'sync')
const collectionNodes = getBinaryNodeChildren(syncNode, 'collection')
const final = { } as { [T in WAPatchName]: { patches: proto.ISyncdPatch[], hasMorePatches: boolean, snapshot?: proto.ISyncdSnapshot } }
await Promise.all(
collectionNodes.map(
@@ -291,7 +291,7 @@ export const extractSyncdPatches = async(result: BinaryNode) => {
const name = collectionNode.attrs.name as WAPatchName
const hasMorePatches = collectionNode.attrs.has_more_patches === 'true'
let snapshot: proto.ISyncdSnapshot | undefined = undefined
if(snapshotNode && !!snapshotNode.content) {
if(!Buffer.isBuffer(snapshotNode)) {
@@ -313,13 +313,13 @@ export const extractSyncdPatches = async(result: BinaryNode) => {
const syncd = proto.SyncdPatch.decode(content! as Uint8Array)
if(!syncd.version) {
syncd.version = { version: +collectionNode.attrs.version+1 }
syncd.version = { version: +collectionNode.attrs.version + 1 }
}
syncds.push(syncd)
}
}
final[name] = { patches: syncds, hasMorePatches, snapshot }
}
)
@@ -354,7 +354,7 @@ export const decodeSyncdSnapshot = async(
) => {
const newState = newLTHashState()
newState.version = toNumber(snapshot.version!.version!)
const { hash, indexValueMap, mutations } = await decodeSyncdMutations(snapshot.records!, newState, getAppStateSyncKey, validateMacs)
newState.hash = hash
newState.indexValueMap = indexValueMap
@@ -408,7 +408,7 @@ export const decodePatches = async(
}
const patchVersion = toNumber(version.version!)
newState.version = patchVersion
const decodeResult = await decodeSyncdPatch(syncd, name, newState, getAppStateSyncKey, validateMacs)
@@ -418,7 +418,7 @@ export const decodePatches = async(
if(typeof minimumVersionNumber === 'undefined' || patchVersion > minimumVersionNumber) {
successfulMutations.push(...decodeResult.mutations)
}
if(validateMacs) {
const base64Key = Buffer.from(keyId!.id!).toString('base64')
const keyEnc = await getAppStateSyncKey(base64Key)
@@ -450,7 +450,7 @@ export const chatModificationToAppPatch = (
throw new Boom('Expected last message to be not from me', { statusCode: 400 })
}
const lastMsg = lastMessages[lastMessages.length-1]
const lastMsg = lastMessages[lastMessages.length - 1]
if(lastMsg.key.fromMe) {
throw new Boom('Expected last message in array to be not from me', { statusCode: 400 })
}