import { useToast } from 'vue-toast-notification'
-import { randomUUID } from './Utils'
+
import {
ApplicationProtocol,
AuthenticationType,
type UIServerConfigurationSection
} from '@/types'
+import { randomUUID, validateUUID } from './Utils'
+
type ResponseHandler = {
procedureName: ProcedureName
resolve: (value: ResponsePayload | PromiseLike<ResponsePayload>) => void
private static instance: UIClient | null = null
private ws?: WebSocket
- private responseHandlers: Map<string, ResponseHandler>
+ private responseHandlers: Map<
+ `${string}-${string}-${string}-${string}-${string}`,
+ ResponseHandler
+ >
private constructor(private uiServerConfiguration: UIServerConfigurationSection) {
this.openWS()
- this.responseHandlers = new Map<string, ResponseHandler>()
+ this.responseHandlers = new Map<
+ `${string}-${string}-${string}-${string}-${string}`,
+ ResponseHandler
+ >()
}
public static getInstance(uiServerConfiguration?: UIServerConfigurationSection): UIClient {
}
private responseHandler(messageEvent: MessageEvent<string>): void {
- const response = JSON.parse(messageEvent.data) as ProtocolResponse
+ let response: ProtocolResponse
+ try {
+ response = JSON.parse(messageEvent.data)
+ } catch (error) {
+ useToast().error('Invalid response JSON format')
+ console.error('Invalid response JSON format', error)
+ return
+ }
- if (Array.isArray(response) === false) {
- throw new Error(`Response not an array: ${JSON.stringify(response, undefined, 2)}`)
+ if (!Array.isArray(response)) {
+ useToast().error('Response not an array')
+ console.error('Response not an array:', response)
+ return
}
const [uuid, responsePayload] = response
- if (this.responseHandlers.has(uuid) === true) {
+ if (!validateUUID(uuid)) {
+ useToast().error('Response UUID field is invalid')
+ console.error('Response UUID field is invalid:', response)
+ return
+ }
+
+ if (this.responseHandlers.has(uuid)) {
const { procedureName, resolve, reject } = this.responseHandlers.get(uuid)!
switch (responsePayload.status) {
case ResponseStatus.SUCCESS: