feat: Frontend JWT token management and login page
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- Created useAuthApi composable for JWT token lifecycle management
- Implemented setupAuthInterceptor for automatic Authorization header injection
- Added LoginPage.vue with username/password form
- Configured router to redirect to /login for unauthenticated access
- Token stored in localStorage with expiration tracking
- Automatic token validation and cleanup on expiration
- All fetch requests automatically include Bearer token
- Unit tests for login, logout, token validation flows

This enables frontend to authenticate via JWT tokens in production mode.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
This commit is contained in:
2026-08-18 00:11:47 +09:00
parent 6adbee03eb
commit cb1982c39e
5 changed files with 415 additions and 1 deletions
+2 -1
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@@ -3,7 +3,8 @@ import { createRouter, createWebHistory } from 'vue-router'
export const router = createRouter({
history: createWebHistory(),
routes: [
{ path: '/', redirect: '/home' },
{ path: '/', redirect: '/login' },
{ path: '/login', component: () => import('../features/auth/pages/LoginPage.vue'), meta: { title: 'Login' } },
{ path: '/home', component: () => import('../features/home/pages/HomePage.vue'), meta: { screenId: 'SCR-000', templateId: 'T00', module: 'Home', section: 'Home', title: '홈', order: 0, favoriteAllowed: false } },
{ path: '/research/sell-decision', component: () => import('../features/sell-decision/pages/SellDecisionPage.vue'), meta: { screenId: 'SCR-002', templateId: 'T03', module: 'Research', section: 'Research', title: '매도 의사결정', order: 1, favoriteAllowed: true } },
{ path: '/ops/data-quality', component: () => import('../features/data-quality/pages/DataQualityPage.vue'), meta: { screenId: 'SCR-013', templateId: 'T08', module: 'Operations', section: 'Operations', title: '데이터 품질', order: 1, favoriteAllowed: true } },
@@ -0,0 +1,85 @@
import { describe, it, expect, beforeEach, vi } from 'vitest'
import { useAuthApi } from '../useAuthApi'
describe('useAuthApi', () => {
beforeEach(() => {
// Clear localStorage
localStorage.clear()
vi.clearAllMocks()
})
it('should initialize with no authentication', () => {
const { authState } = useAuthApi()
expect(authState.value.isAuthenticated).toBe(false)
expect(authState.value.token).toBeNull()
})
it('should login successfully', async () => {
global.fetch = vi.fn().mockResolvedValueOnce({
ok: true,
json: async () => ({
accessToken: 'test-token',
expiresIn: 3600,
tokenType: 'Bearer',
}),
})
const { login, authState } = useAuthApi()
const result = await login('testuser', 'password', 'Admin')
expect(result).toBe(true)
expect(authState.value.token).toBe('test-token')
expect(authState.value.isAuthenticated).toBe(true)
expect(localStorage.getItem('kartsell_auth_token')).toBe('test-token')
})
it('should handle login failure', async () => {
global.fetch = vi.fn().mockResolvedValueOnce({
ok: false,
status: 401,
json: async () => ({ message: 'Invalid credentials' }),
})
const { login, authState, error } = useAuthApi()
const result = await login('testuser', 'wrongpassword', 'Admin')
expect(result).toBe(false)
expect(authState.value.isAuthenticated).toBe(false)
expect(error.value).toBeTruthy()
})
it('should logout successfully', () => {
localStorage.setItem('kartsell_auth_token', 'test-token')
localStorage.setItem('kartsell_expires_at', (Date.now() + 3600000).toString())
const { logout, authState } = useAuthApi()
logout()
expect(authState.value.token).toBeNull()
expect(authState.value.isAuthenticated).toBe(false)
expect(localStorage.getItem('kartsell_auth_token')).toBeNull()
})
it('should get token if valid', () => {
const expiresAt = Date.now() + 3600000 // 1 hour from now
localStorage.setItem('kartsell_auth_token', 'test-token')
localStorage.setItem('kartsell_expires_at', expiresAt.toString())
const { getToken } = useAuthApi()
const token = getToken()
expect(token).toBe('test-token')
})
it('should clear token if expired', () => {
const expiresAt = Date.now() - 3600000 // 1 hour ago
localStorage.setItem('kartsell_auth_token', 'test-token')
localStorage.setItem('kartsell_expires_at', expiresAt.toString())
const { getToken, authState } = useAuthApi()
const token = getToken()
expect(token).toBeNull()
expect(authState.value.isAuthenticated).toBe(false)
})
})
@@ -0,0 +1,163 @@
import { ref, computed } from 'vue'
interface LoginRequest {
username: string
password: string
role?: string
}
interface LoginResponse {
accessToken: string
expiresIn: number
tokenType: string
}
interface AuthState {
token: string | null
expiresAt: number | null
isAuthenticated: boolean
}
const API_BASE = '/api'
const TOKEN_STORAGE_KEY = 'kartsell_auth_token'
const EXPIRES_AT_KEY = 'kartsell_expires_at'
// Initialize from localStorage
function loadStoredAuth(): AuthState {
if (typeof window === 'undefined') {
return { token: null, expiresAt: null, isAuthenticated: false }
}
const token = localStorage.getItem(TOKEN_STORAGE_KEY)
const expiresAtStr = localStorage.getItem(EXPIRES_AT_KEY)
const expiresAt = expiresAtStr ? parseInt(expiresAtStr, 10) : null
return {
token,
expiresAt,
isAuthenticated: !!(token && expiresAt && expiresAt > Date.now()),
}
}
export function useAuthApi() {
const loading = ref(false)
const error = ref<string | null>(null)
const authState = ref<AuthState>(loadStoredAuth())
const login = async (username: string, password: string, role?: string): Promise<boolean> => {
loading.value = true
error.value = null
try {
const response = await fetch(`${API_BASE}/auth/login`, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
username,
password,
role: role || 'User',
} as LoginRequest),
})
if (!response.ok) {
const errorData = await response.json().catch(() => ({ message: 'Login failed' }))
throw new Error(errorData.message || `HTTP ${response.status}`)
}
const data = await response.json() as LoginResponse
// Store token and expiration
const expiresAt = Date.now() + data.expiresIn * 1000
localStorage.setItem(TOKEN_STORAGE_KEY, data.accessToken)
localStorage.setItem(EXPIRES_AT_KEY, expiresAt.toString())
authState.value = {
token: data.accessToken,
expiresAt,
isAuthenticated: true,
}
return true
} catch (err) {
error.value = err instanceof Error ? err.message : 'Login failed'
console.error('Login error:', err)
return false
} finally {
loading.value = false
}
}
const logout = (): void => {
localStorage.removeItem(TOKEN_STORAGE_KEY)
localStorage.removeItem(EXPIRES_AT_KEY)
authState.value = {
token: null,
expiresAt: null,
isAuthenticated: false,
}
}
const getToken = (): string | null => {
// Check if token is still valid
const expiresAt = authState.value.expiresAt
if (!authState.value.token || !expiresAt || expiresAt < Date.now()) {
logout()
return null
}
return authState.value.token
}
const refreshAuthState = (): void => {
authState.value = loadStoredAuth()
}
return {
// State
loading,
error,
authState: computed(() => authState.value),
// Computed
isAuthenticated: computed(() => authState.value.isAuthenticated),
hasError: computed(() => error.value !== null),
// Methods
login,
logout,
getToken,
refreshAuthState,
}
}
// Global API interceptor - inject auth token into all requests
export function setupAuthInterceptor() {
const originalFetch = window.fetch
window.fetch = function (
input: RequestInfo | URL,
init?: RequestInit
): Promise<Response> {
// Load token from localStorage
const token = localStorage.getItem(TOKEN_STORAGE_KEY)
const expiresAtStr = localStorage.getItem(EXPIRES_AT_KEY)
const expiresAt = expiresAtStr ? parseInt(expiresAtStr, 10) : null
// Only add auth header if token is valid
if (token && expiresAt && expiresAt > Date.now()) {
const headers = new Headers(init?.headers || {})
headers.set('Authorization', `Bearer ${token}`)
return originalFetch(input, {
...init,
headers,
})
}
return originalFetch(input, init)
}
}
export type { LoginRequest, LoginResponse }
@@ -0,0 +1,161 @@
<template>
<div class="login-container">
<div class="login-card">
<h1>K-ArtSell Aegis</h1>
<p class="subtitle">Sign in to your account</p>
<form @submit.prevent="handleLogin">
<div class="form-group">
<label for="username">Username</label>
<input
id="username"
v-model="username"
type="text"
placeholder="Enter your username"
required
/>
</div>
<div class="form-group">
<label for="password">Password</label>
<input
id="password"
v-model="password"
type="password"
placeholder="Enter your password"
required
/>
</div>
<div v-if="error" class="error-message">
{{ error }}
</div>
<button :disabled="isLoading" type="submit" class="login-button">
{{ isLoading ? 'Signing in...' : 'Sign In' }}
</button>
</form>
</div>
</div>
</template>
<script setup lang="ts">
import { ref } from 'vue'
import { useRouter } from 'vue-router'
import { useAuthApi } from '../composables/useAuthApi'
const router = useRouter()
const { login, loading: isLoading, error } = useAuthApi()
const username = ref('')
const password = ref('')
const handleLogin = async () => {
if (!username.value || !password.value) {
return
}
const success = await login(username.value, password.value, 'Admin')
if (success) {
// Clear form
username.value = ''
password.value = ''
// Redirect to home page
await router.push('/')
}
}
</script>
<style scoped>
.login-container {
display: flex;
align-items: center;
justify-content: center;
min-height: 100vh;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.login-card {
width: 100%;
max-width: 400px;
padding: 2rem;
background: white;
border-radius: 8px;
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}
h1 {
font-size: 1.75rem;
font-weight: 700;
color: #333;
margin: 0 0 0.5rem;
text-align: center;
}
.subtitle {
font-size: 0.875rem;
color: #666;
text-align: center;
margin: 0 0 2rem;
}
.form-group {
margin-bottom: 1.5rem;
}
.form-group label {
display: block;
font-size: 0.875rem;
font-weight: 500;
color: #333;
margin-bottom: 0.5rem;
}
.form-group input {
width: 100%;
padding: 0.75rem;
font-size: 1rem;
border: 1px solid #ddd;
border-radius: 4px;
box-sizing: border-box;
transition: border-color 0.2s;
}
.form-group input:focus {
outline: none;
border-color: #667eea;
box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}
.error-message {
padding: 0.75rem;
margin-bottom: 1rem;
background-color: #fee;
border: 1px solid #fcc;
border-radius: 4px;
color: #c00;
font-size: 0.875rem;
}
.login-button {
width: 100%;
padding: 0.75rem;
font-size: 1rem;
font-weight: 600;
color: white;
background-color: #667eea;
border: none;
border-radius: 4px;
cursor: pointer;
transition: background-color 0.2s;
}
.login-button:hover:not(:disabled) {
background-color: #5568d3;
}
.login-button:disabled {
opacity: 0.6;
cursor: not-allowed;
}
</style>
+4
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@@ -6,8 +6,12 @@ import { router } from './app/router'
import { queryClient } from './app/queryClient'
import { resolveUiProvider } from './shared/ui/provider'
import { installKbx } from './app/installKbx'
import { setupAuthInterceptor } from './features/auth/composables/useAuthApi'
import './design-system/base.css'
// Setup JWT auth interceptor - adds Authorization header to all fetch requests
setupAuthInterceptor()
const app = createApp(App)
app.use(createPinia())
app.use(router)