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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 | /** * Authentication Store * * Manages user authentication state, Discord OAuth flow, and JWT tokens. * Persists auth state to localStorage for session persistence. */ import { defineStore } from 'pinia' import { ref, computed } from 'vue' import type { DiscordUser, Team } from '~/types' export const useAuthStore = defineStore('auth', () => { // ============================================================================ // State // ============================================================================ const token = ref<string | null>(null) const refreshToken = ref<string | null>(null) const tokenExpiresAt = ref<number | null>(null) const user = ref<DiscordUser | null>(null) const teams = ref<Team[]>([]) const isLoading = ref(false) const error = ref<string | null>(null) // ============================================================================ // Getters // ============================================================================ const isAuthenticated = computed(() => { return token.value !== null && user.value !== null }) const isTokenValid = computed(() => { if (!tokenExpiresAt.value) return false return Date.now() < tokenExpiresAt.value }) const needsRefresh = computed(() => { if (!tokenExpiresAt.value) return false // Refresh if token expires in less than 5 minutes return Date.now() > tokenExpiresAt.value - 5 * 60 * 1000 }) const currentUser = computed(() => user.value) const userTeams = computed(() => teams.value) const userId = computed(() => user.value?.id ?? null) // ============================================================================ // Actions // ============================================================================ /** * Initialize auth state from localStorage */ function initializeAuth() { if (process.client) { const storedToken = localStorage.getItem('auth_token') const storedRefreshToken = localStorage.getItem('refresh_token') const storedExpiresAt = localStorage.getItem('token_expires_at') const storedUser = localStorage.getItem('user') const storedTeams = localStorage.getItem('teams') if (storedToken) token.value = storedToken if (storedRefreshToken) refreshToken.value = storedRefreshToken if (storedExpiresAt) tokenExpiresAt.value = parseInt(storedExpiresAt) if (storedUser) user.value = JSON.parse(storedUser) if (storedTeams) teams.value = JSON.parse(storedTeams) // Check if token needs refresh if (needsRefresh.value && refreshToken.value) { refreshAccessToken() } } } /** * Set authentication data after successful login */ function setAuth(data: { access_token: string refresh_token: string expires_in: number user: DiscordUser teams?: Team[] }) { token.value = data.access_token refreshToken.value = data.refresh_token tokenExpiresAt.value = Date.now() + data.expires_in * 1000 user.value = data.user if (data.teams) teams.value = data.teams // Persist to localStorage if (process.client) { localStorage.setItem('auth_token', data.access_token) localStorage.setItem('refresh_token', data.refresh_token) localStorage.setItem('token_expires_at', tokenExpiresAt.value.toString()) localStorage.setItem('user', JSON.stringify(data.user)) if (data.teams) localStorage.setItem('teams', JSON.stringify(data.teams)) } error.value = null } /** * Set user teams (loaded separately from login) */ function setTeams(userTeams: Team[]) { teams.value = userTeams if (process.client) { localStorage.setItem('teams', JSON.stringify(userTeams)) } } /** * Clear authentication data (logout) */ function clearAuth() { token.value = null refreshToken.value = null tokenExpiresAt.value = null user.value = null teams.value = [] error.value = null // Clear localStorage if (process.client) { localStorage.removeItem('auth_token') localStorage.removeItem('refresh_token') localStorage.removeItem('token_expires_at') localStorage.removeItem('user') localStorage.removeItem('teams') } } /** * Refresh access token using refresh token */ async function refreshAccessToken() { if (!refreshToken.value) { clearAuth() return false } isLoading.value = true error.value = null try { const config = useRuntimeConfig() const response = await $fetch<{ access_token: string expires_in: number }>(`${config.public.apiUrl}/api/auth/refresh`, { method: 'POST', body: { refresh_token: refreshToken.value, }, }) token.value = response.access_token tokenExpiresAt.value = Date.now() + response.expires_in * 1000 // Update localStorage if (process.client) { localStorage.setItem('auth_token', response.access_token) localStorage.setItem('token_expires_at', tokenExpiresAt.value.toString()) } return true } catch (err: any) { console.error('Failed to refresh token:', err) error.value = err.message || 'Failed to refresh authentication' clearAuth() return false } finally { isLoading.value = false } } /** * Redirect to Discord OAuth login */ function loginWithDiscord() { const config = useRuntimeConfig() const clientId = config.public.discordClientId const redirectUri = config.public.discordRedirectUri if (!clientId || !redirectUri) { error.value = 'Discord OAuth not configured' console.error('Missing Discord OAuth configuration') return } // Generate random state for CSRF protection const state = Math.random().toString(36).substring(7) if (process.client) { sessionStorage.setItem('oauth_state', state) } // Build Discord OAuth URL const params = new URLSearchParams({ client_id: clientId, redirect_uri: redirectUri, response_type: 'code', scope: 'identify email', state, }) const authUrl = `https://discord.com/api/oauth2/authorize?${params.toString()}` // Redirect to Discord if (process.client) { window.location.href = authUrl } } /** * Handle Discord OAuth callback */ async function handleDiscordCallback(code: string, state: string) { if (process.client) { const storedState = sessionStorage.getItem('oauth_state') if (!storedState || storedState !== state) { error.value = 'Invalid OAuth state - possible CSRF attack' return false } sessionStorage.removeItem('oauth_state') } isLoading.value = true error.value = null try { const config = useRuntimeConfig() const response = await $fetch<{ access_token: string refresh_token: string expires_in: number user: DiscordUser }>(`${config.public.apiUrl}/api/auth/discord/callback`, { method: 'POST', body: { code, state }, }) setAuth(response) // Load user teams await loadUserTeams() return true } catch (err: any) { console.error('Discord OAuth callback failed:', err) error.value = err.message || 'Authentication failed' return false } finally { isLoading.value = false } } /** * Load user's teams from API */ async function loadUserTeams() { if (!token.value) return try { const config = useRuntimeConfig() const response = await $fetch<{ teams: Team[] }>( `${config.public.apiUrl}/api/auth/me`, { headers: { Authorization: `Bearer ${token.value}`, }, } ) setTeams(response.teams) } catch (err: any) { console.error('Failed to load user teams:', err) // Don't set error - teams are optional } } /** * Logout user */ function logout() { clearAuth() // Redirect to home page if (process.client) { navigateTo('/') } } // ============================================================================ // Return Store API // ============================================================================ return { // State token: readonly(token), refreshToken: readonly(refreshToken), user: readonly(user), teams: readonly(teams), isLoading: readonly(isLoading), error: readonly(error), // Getters isAuthenticated, isTokenValid, needsRefresh, currentUser, userTeams, userId, // Actions initializeAuth, setAuth, setTeams, clearAuth, refreshAccessToken, loginWithDiscord, handleDiscordCallback, loadUserTeams, logout, } }) |