129 lines
4.3 KiB
TypeScript
129 lines
4.3 KiB
TypeScript
'use client'
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import { useEffect, useState, Suspense, useRef, useCallback } from 'react'
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import { useRouter, useSearchParams } from 'next/navigation'
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import { useAuth } from '@/lib/auth/context'
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import { AUTH_URL } from '@/lib/api/client'
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import { exchangeAuthCode, setSessionAction } from '@/app/actions/auth'
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import { authMessageFromErrorType, type AuthErrorType } from '@/lib/utils/authErrors'
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import { LoadingOverlay } from '@ciphera-net/ui'
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function AuthCallbackContent() {
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const router = useRouter()
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const searchParams = useSearchParams()
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const { login } = useAuth()
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const [error, setError] = useState<string | null>(null)
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const [isRetrying, setIsRetrying] = useState(false)
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const processedRef = useRef(false)
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const runCodeExchange = useCallback(async () => {
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const code = searchParams.get('code')
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const codeVerifier = localStorage.getItem('oauth_code_verifier')
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const redirectUri = typeof window !== 'undefined' ? window.location.origin + '/auth/callback' : ''
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if (!code || !codeVerifier) return
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const result = await exchangeAuthCode(code, codeVerifier, redirectUri)
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if (result.success && result.user) {
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login(result.user)
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localStorage.removeItem('oauth_state')
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localStorage.removeItem('oauth_code_verifier')
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if (localStorage.getItem('pulse_pending_checkout')) {
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router.push('/welcome')
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} else {
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router.push('/')
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}
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} else {
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setError(authMessageFromErrorType(result.error as AuthErrorType))
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}
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}, [searchParams, login, router])
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useEffect(() => {
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// * Prevent double execution (React Strict Mode or fast re-renders)
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if (processedRef.current && !isRetrying) return
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// * Check for direct token passing (from auth-frontend direct login)
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// * This flow exposes tokens in URL, kept for legacy support.
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// * Recommended: Use Authorization Code flow (below)
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const token = searchParams.get('token')
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const refreshToken = searchParams.get('refresh_token')
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if (token && refreshToken) {
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processedRef.current = true
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const handleDirectTokens = async () => {
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const result = await setSessionAction(token, refreshToken)
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if (result.success && result.user) {
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login(result.user)
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const returnTo = searchParams.get('returnTo') || '/'
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router.push(returnTo)
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} else {
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setError(authMessageFromErrorType('invalid'))
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}
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}
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handleDirectTokens()
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return
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}
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const code = searchParams.get('code')
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const state = searchParams.get('state')
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if (!code || !state) return
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const storedState = localStorage.getItem('oauth_state')
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const codeVerifier = localStorage.getItem('oauth_code_verifier')
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if (!codeVerifier) {
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setError('Missing code verifier')
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return
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}
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if (state !== storedState) {
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console.error('State mismatch', { received: state, stored: storedState })
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setError('Invalid state')
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return
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}
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processedRef.current = true
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if (isRetrying) setIsRetrying(false)
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runCodeExchange()
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}, [searchParams, login, router, isRetrying, runCodeExchange])
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const handleRetry = () => {
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setError(null)
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setIsRetrying(true)
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}
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if (error) {
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const isNetworkError = error.includes('Network error')
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return (
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<div className="flex min-h-screen items-center justify-center p-4">
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<div className="rounded-md bg-red-50 dark:bg-red-900/20 p-4 text-red-500">
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{error}
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<div className="mt-4 flex flex-col gap-2">
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{isNetworkError && (
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<button type="button" onClick={handleRetry} className="text-sm underline text-left">
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Try again
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</button>
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)}
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<button
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type="button"
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onClick={() => { window.location.href = `${AUTH_URL}/login` }}
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className="text-sm underline text-left"
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>
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Back to Login
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</button>
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</div>
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</div>
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</div>
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)
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}
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// * Use standard Pulse loading screen to make transition to Home seamless
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return <LoadingOverlay logoSrc="/pulse_icon_no_margins.png" title="Pulse" portal={false} />
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}
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export default function AuthCallback() {
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return (
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<Suspense fallback={<LoadingOverlay logoSrc="/pulse_icon_no_margins.png" title="Pulse" portal={false} />}>
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<AuthCallbackContent />
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</Suspense>
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)
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}
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