#190 : Cookie domain improvement

src/services/authentication.ts

@@ -1,6 +1,7 @@
 import axios from 'axios'
 import config from '@/config'
 import { useCookies } from '@vueuse/integrations/useCookies'
+import { getDomain } from '@/utilities'
 
 export async function register(username: string, email: string, password: string) {
   try {
@@ -16,9 +17,7 @@ export async function login(username: string, password: string) {
   try {
     const response = await axios.post(`${config.server_endpoint}/login`, { username, password })
     useCookies().set('token', response.data.token as string, {
-      // for whole domain
+      domain: getDomain()
-      // @TODO : #190
-      // domain: window.location.hostname.split('.').slice(-2).join('.')
     })
     return { success: true, token: response.data.token }
   } catch (error: any) {

src/stores/gameStore.ts

@@ -105,9 +105,7 @@ export const useGameStore = defineStore('game', {
       this.connection?.disconnect()
 
       useCookies().remove('token', {
-        // for whole domain
+        domain: getDomain()
-        // @TODO : #190
-        // domain: window.location.hostname.split('.').slice(-2).join('.')
       })
 
       this.isAssetsLoaded = false

src/utilities.ts

@@ -5,3 +5,21 @@ export function uuidv4() {
 export function unduplicateArray(array: any[]) {
   return [...new Set(array.flat())]
 }
+
+export function getDomain() {
+  // Check if not localhost
+  if (window.location.hostname !== 'localhost') {
+    return window.location.hostname
+  }
+
+  // Check if not IP address
+  if (window.location.hostname.match(/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/)) {
+    return window.location.hostname
+  }
+
+  if (window.location.hostname.split('.').length < 3) {
+    return window.location.hostname
+  }
+
+  return window.location.hostname.split('.').slice(-2).join('.')
+}