elpatron
1225601d7a
Replace unreliable pathname assignment with pushState and central route syncing so the demo opens from the login screen and responds to browser back/forward. Co-authored-by: Cursor <cursoragent@cursor.com>
577 lines
19 KiB
TypeScript
577 lines
19 KiB
TypeScript
import React, { useState } from 'react'
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import { useTranslation } from 'react-i18next'
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import {
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registerUser,
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loginUser,
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completeLoginWithRecovery,
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setLocalPin,
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hasLocalPin,
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decryptWithLocalPin,
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getActiveMasterKey,
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getKnownUsernames,
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forgetUsername
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} from '../services/auth.js'
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import { KeyRound, ShieldAlert, Languages, HelpCircle, UserRound, X } from 'lucide-react'
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import RegistrationDisclaimer from './RegistrationDisclaimer.tsx'
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interface AuthOnboardingProps {
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onAuthenticated: () => void
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onOpenDemo?: () => void
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}
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export default function AuthOnboarding({ onAuthenticated, onOpenDemo }: AuthOnboardingProps) {
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const { t, i18n } = useTranslation()
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const [username, setUsername] = useState('')
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const [loading, setLoading] = useState(false)
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const [error, setError] = useState<string | null>(null)
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// Accounts that have already authenticated on this device. Used to offer a
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// one-click login without re-typing the username.
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const [knownUsers, setKnownUsers] = useState<string[]>(() => getKnownUsernames())
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// Registration recovery phrase flow
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const [recoveryPhrase, setRecoveryPhrase] = useState<string | null>(null)
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const [copied, setCopied] = useState(false)
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// Login recovery phrase fallback flow
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const [showRecoveryFallback, setShowRecoveryFallback] = useState(false)
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const [recoveryInput, setRecoveryInput] = useState('')
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const [encryptedPayloads, setEncryptedPayloads] = useState<any>(null)
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// PIN setup flow state
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const [showPinSetup, setShowPinSetup] = useState(false)
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const [pinInput, setPinInput] = useState('')
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const [pinSetupUsername, setPinSetupUsername] = useState('')
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// PIN login fallback flow state
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const [showPinLogin, setShowPinLogin] = useState(false)
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const [pinLoginInput, setPinLoginInput] = useState('')
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const [isNewRegistration, setIsNewRegistration] = useState(false)
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const [showDisclaimer, setShowDisclaimer] = useState(false)
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const finishAuth = () => {
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if (isNewRegistration) {
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setShowDisclaimer(true)
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return
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}
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onAuthenticated()
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}
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const handleDisclaimerAccept = () => {
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setIsNewRegistration(false)
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setShowDisclaimer(false)
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onAuthenticated()
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}
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const handleRegister = async (e: React.FormEvent) => {
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e.preventDefault()
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if (!username.trim()) return
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setLoading(true)
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setError(null)
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try {
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const result = await registerUser(username.trim())
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if (result.verified) {
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setIsNewRegistration(true)
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setRecoveryPhrase(result.recoveryPhrase)
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}
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} catch (err: any) {
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setError(err.message || 'Registration failed')
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} finally {
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setLoading(false)
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}
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}
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const handleLogin = async (explicitUsername?: string) => {
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setLoading(true)
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setError(null)
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try {
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// Pass the username when available so the server returns a concrete
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// allowCredentials list. A usernameless (discoverable) assertion fails on
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// some platform authenticators (e.g. Windows Hello); giving the explicit
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// credential id makes those work. Priority: an explicitly clicked account
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// > a typed name > the single remembered account > usernameless discovery.
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const remembered = getKnownUsernames()
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const target =
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explicitUsername ||
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username.trim() ||
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(remembered.length === 1 ? remembered[0] : undefined)
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const result = await loginUser(target)
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if (result.verified) {
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if (result.prfSuccess) {
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// Biometric E2E decryption succeeded
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onAuthenticated()
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} else {
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// Biometrics succeeded but PRF key wasn't supported/available, fall back to PIN or recovery phrase
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setEncryptedPayloads(result.encryptedPayloads)
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const resolvedUser = result.username || result.encryptedPayloads?.username || ''
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if (resolvedUser) {
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setUsername(resolvedUser)
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}
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if (resolvedUser && hasLocalPin(resolvedUser)) {
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setShowPinLogin(true)
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} else {
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setShowRecoveryFallback(true)
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}
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}
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}
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} catch (err: any) {
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setError(err.message || 'Login failed')
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} finally {
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setLoading(false)
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}
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}
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const handleRecoverySubmit = async (e: React.FormEvent) => {
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e.preventDefault()
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if (!recoveryInput.trim() || !encryptedPayloads) return
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setLoading(true)
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setError(null)
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try {
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const resolvedUser = username.trim() || encryptedPayloads.username
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const success = await completeLoginWithRecovery(resolvedUser, recoveryInput.trim(), encryptedPayloads)
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if (success) {
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// Offer PIN setup to prevent future recovery phrase entries on this device
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setPinSetupUsername(resolvedUser)
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setShowRecoveryFallback(false)
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setShowPinSetup(true)
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} else {
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setError(t('auth.error_incorrect_recovery'))
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}
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} catch (err: any) {
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setError(t('auth.error_decryption_failed'))
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} finally {
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setLoading(false)
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}
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}
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const handleConfirmRecovery = () => {
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setPinSetupUsername(username.trim() || encryptedPayloads?.username || '')
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// Clear the recovery phrase so the PIN-setup screen can render: the
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// `recoveryPhrase` branch is evaluated before `showPinSetup`, so leaving it
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// set would keep the user stuck on the recovery-phrase screen.
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setRecoveryPhrase(null)
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setShowPinSetup(true)
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}
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const handlePinSetupSubmit = async (e: React.FormEvent) => {
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e.preventDefault()
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if (!pinInput.trim() || pinInput.length < 4) {
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setError(t('auth.pin_length_error', 'PIN must be at least 4 digits'))
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return
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}
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setLoading(true)
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setError(null)
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try {
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const activeKey = getActiveMasterKey()
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if (activeKey) {
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await setLocalPin(pinInput.trim(), pinSetupUsername, activeKey)
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finishAuth()
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} else {
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setError('No active master key found')
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}
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} catch (err: any) {
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setError(err.message || 'Failed to save PIN')
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} finally {
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setLoading(false)
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}
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}
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const handlePinLoginSubmit = async (e: React.FormEvent) => {
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e.preventDefault()
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if (!pinLoginInput.trim()) return
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setLoading(true)
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setError(null)
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try {
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const resolvedUser = username.trim() || encryptedPayloads?.username
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const key = await decryptWithLocalPin(pinLoginInput.trim(), resolvedUser)
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if (key) {
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onAuthenticated()
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} else {
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setError(t('auth.error_incorrect_pin'))
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}
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} catch (err: any) {
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setError(t('auth.error_incorrect_pin'))
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} finally {
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setLoading(false)
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}
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}
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const handleForgetUser = (name: string) => {
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forgetUsername(name)
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setKnownUsers(getKnownUsernames())
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}
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const toggleLanguage = () => {
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const nextLang = i18n.language.startsWith('de') ? 'en' : 'de'
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i18n.changeLanguage(nextLang)
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}
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const copyToClipboard = () => {
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if (recoveryPhrase) {
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navigator.clipboard.writeText(recoveryPhrase)
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setCopied(true)
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setTimeout(() => setCopied(false), 2000)
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}
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}
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// Render 0: Registration disclaimer (new accounts only, before app onboarding)
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if (showDisclaimer) {
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return <RegistrationDisclaimer variant="accept" onDismiss={handleDisclaimerAccept} />
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}
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// Render 1: Display new registration recovery phrase
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if (recoveryPhrase) {
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return (
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<div className="auth-card glass">
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<div className="auth-header">
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<ShieldAlert className="auth-icon warn" size={48} />
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<h2>{t('auth.recovery_title')}</h2>
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</div>
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<p className="recovery-warning">{t('auth.recovery_warning')}</p>
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<div className="phrase-grid">
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{recoveryPhrase.split(" ").map((word, idx) => (
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<div key={idx} className="phrase-word">
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<span className="word-num">{idx + 1}</span> {word}
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</div>
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))}
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</div>
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<div className="auth-actions">
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<button className="btn secondary" onClick={copyToClipboard}>
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{copied ? t('auth.copied') : t('auth.copy_phrase')}
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</button>
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<button className="btn primary" onClick={handleConfirmRecovery}>
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{t('auth.confirm_recovery')}
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</button>
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</div>
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</div>
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)
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}
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// Render 4: PIN setup screen
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if (showPinSetup) {
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return (
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<div className="auth-card glass">
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<div className="auth-header">
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<KeyRound className="auth-icon accent" size={48} />
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<h2>{t('auth.setup_pin_title')}</h2>
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</div>
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<p className="recovery-warning">
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{t('auth.setup_pin_warning')}
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</p>
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<form onSubmit={handlePinSetupSubmit} className="auth-form">
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<div className="input-group">
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<label className="input-label" style={{ display: 'block', marginBottom: '8px', color: '#94a3b8' }}>
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{t('auth.pin_label')}
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</label>
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<input
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type="password"
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inputMode="numeric"
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pattern="[0-9]*"
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maxLength={8}
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className="input-text"
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placeholder={t('auth.pin_placeholder')}
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value={pinInput}
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onChange={(e) => setPinInput(e.target.value.replace(/\D/g, ''))}
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disabled={loading}
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required
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style={{ width: '100%', padding: '12px', boxSizing: 'border-box' }}
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/>
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</div>
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{error && <div className="auth-error" style={{ color: '#ef4444', fontSize: '14px', marginTop: '8px' }}>{error}</div>}
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<div className="auth-actions" style={{ marginTop: '20px' }}>
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<button
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type="button"
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className="btn secondary"
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onClick={finishAuth}
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disabled={loading}
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>
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{t('auth.skip_pin')}
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</button>
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<button type="submit" className="btn primary" disabled={loading || pinInput.length < 4}>
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{loading ? t('auth.processing') : t('auth.save_pin')}
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</button>
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</div>
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</form>
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</div>
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)
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}
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// Render 5: PIN login screen
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if (showPinLogin) {
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return (
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<div className="auth-card glass">
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<div className="auth-header">
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<KeyRound className="auth-icon accent" size={48} />
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<h2>{t('auth.enter_pin_title')}</h2>
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</div>
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<p className="recovery-warning">
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{t('auth.enter_pin_warning')}
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</p>
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<form onSubmit={handlePinLoginSubmit} className="auth-form">
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<div className="input-group">
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<input
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type="password"
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inputMode="numeric"
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pattern="[0-9]*"
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maxLength={8}
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className="input-text"
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placeholder={t('auth.enter_pin_placeholder')}
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value={pinLoginInput}
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onChange={(e) => setPinLoginInput(e.target.value.replace(/\D/g, ''))}
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disabled={loading}
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required
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style={{ width: '100%', padding: '12px', boxSizing: 'border-box' }}
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/>
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</div>
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{error && <div className="auth-error" style={{ color: '#ef4444', fontSize: '14px', marginTop: '8px' }}>{error}</div>}
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<div className="auth-actions" style={{ flexDirection: 'column', gap: '10px', marginTop: '20px' }}>
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<button type="submit" className="btn primary" disabled={loading} style={{ width: '100%' }}>
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{loading ? t('auth.decrypting') : t('auth.decrypt_with_pin')}
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</button>
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<button
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type="button"
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className="btn secondary"
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onClick={() => {
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setShowPinLogin(false)
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setShowRecoveryFallback(true)
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setError(null)
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}}
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disabled={loading}
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style={{ width: '100%' }}
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>
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{t('auth.use_recovery_instead')}
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</button>
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</div>
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</form>
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</div>
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)
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}
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// Render 2: Ask for recovery phrase fallback if biometric PRF fails
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if (showRecoveryFallback) {
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return (
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<div className="auth-card glass">
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<div className="auth-header">
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<KeyRound className="auth-icon accent" size={48} />
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<h2>{t('auth.enter_recovery')}</h2>
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</div>
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<p className="recovery-warning">
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{t('auth.recovery_fallback_warning')}
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</p>
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<form onSubmit={handleRecoverySubmit} className="auth-form">
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<textarea
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className="input-textarea"
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placeholder={t('auth.recovery_placeholder')}
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value={recoveryInput}
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onChange={(e) => setRecoveryInput(e.target.value)}
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disabled={loading}
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rows={3}
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required
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/>
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{error && <div className="auth-error">{error}</div>}
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<div className="auth-actions">
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<button
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type="button"
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className="btn secondary"
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onClick={() => setShowRecoveryFallback(false)}
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disabled={loading}
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>
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{t('auth.back')}
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</button>
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<button type="submit" className="btn primary" disabled={loading}>
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{loading ? t('auth.decrypting') : t('auth.decrypt_logbook')}
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</button>
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</div>
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</form>
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</div>
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)
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}
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// Render 3: Standard Login / Registration options form
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return (
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<div className="auth-card glass">
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<div className="auth-brand">
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<img src="/logo.png" alt="Kapteins Daagbok" className="auth-logo-img" />
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<h1>{t('app.name')}</h1>
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<p className="tagline">{t('auth.tagline')}</p>
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</div>
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<div className="auth-form" style={{ width: '100%', display: 'flex', flexDirection: 'column', gap: '20px' }}>
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{/* Prominent Login button */}
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<button
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type="button"
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className="btn primary"
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onClick={() => handleLogin()}
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disabled={loading}
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style={{ width: '100%', padding: '16px' }}
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>
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{loading
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? t('auth.processing')
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: knownUsers.length === 1
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? t('auth.login_as', { name: knownUsers[0] })
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: t('auth.login')}
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</button>
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{/* Single remembered account: the main button already logs in as them,
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so just offer a way to forget it (e.g. on a shared device). */}
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{knownUsers.length === 1 && (
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<button
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type="button"
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onClick={() => handleForgetUser(knownUsers[0])}
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disabled={loading}
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style={{
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background: 'transparent',
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border: 'none',
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color: '#64748b',
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cursor: 'pointer',
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fontSize: '13px',
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textDecoration: 'underline',
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alignSelf: 'center',
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padding: 0
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}}
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>
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{t('auth.not_user', { name: knownUsers[0] })}
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</button>
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)}
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{/* Quick-login chips for accounts remembered on this device. Each one
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logs in with its concrete credential, so no username typing needed. */}
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{knownUsers.length > 1 && (
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<div style={{ display: 'flex', flexDirection: 'column', gap: '8px', width: '100%' }}>
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<span style={{ fontSize: '12px', color: '#64748b', textTransform: 'uppercase' }}>
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{t('auth.quick_login')}
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</span>
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<div style={{ display: 'flex', flexWrap: 'wrap', gap: '8px', width: '100%' }}>
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{knownUsers.map((name) => (
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<div
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key={name}
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style={{
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display: 'flex',
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alignItems: 'center',
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gap: '4px',
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background: 'rgba(255,255,255,0.06)',
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border: '1px solid rgba(255,255,255,0.1)',
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borderRadius: '999px',
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padding: '4px 4px 4px 12px'
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}}
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>
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<button
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type="button"
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onClick={() => handleLogin(name)}
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disabled={loading}
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style={{
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display: 'flex',
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alignItems: 'center',
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gap: '6px',
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background: 'transparent',
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border: 'none',
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color: '#e2e8f0',
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cursor: 'pointer',
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fontSize: '14px',
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padding: 0
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}}
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>
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<UserRound size={16} />
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{name}
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</button>
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<button
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type="button"
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onClick={() => handleForgetUser(name)}
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disabled={loading}
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title={t('auth.forget_account')}
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aria-label={t('auth.forget_account')}
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style={{
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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width: '22px',
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height: '22px',
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background: 'transparent',
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border: 'none',
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color: '#94a3b8',
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cursor: 'pointer',
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borderRadius: '50%'
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}}
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>
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<X size={14} />
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</button>
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</div>
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))}
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</div>
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</div>
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)}
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{/* Separator */}
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<div style={{ display: 'flex', alignItems: 'center', margin: '10px 0', width: '100%' }}>
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<div style={{ flex: 1, height: '1px', background: 'rgba(255,255,255,0.1)' }}></div>
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<span style={{ padding: '0 10px', fontSize: '12px', color: '#64748b', textTransform: 'uppercase' }}>{t('auth.or_register')}</span>
|
|
<div style={{ flex: 1, height: '1px', background: 'rgba(255,255,255,0.1)' }}></div>
|
|
</div>
|
|
|
|
<button
|
|
type="button"
|
|
className="btn secondary"
|
|
onClick={() => onOpenDemo?.()}
|
|
disabled={loading}
|
|
style={{ width: '100%' }}
|
|
>
|
|
{t('auth.explore_demo')}
|
|
</button>
|
|
|
|
{/* Registration form */}
|
|
<form onSubmit={handleRegister} style={{ display: 'flex', flexDirection: 'column', gap: '16px', width: '100%' }}>
|
|
<div className="input-group">
|
|
<input
|
|
type="text"
|
|
className="input-text"
|
|
placeholder={t('auth.username_placeholder')}
|
|
value={username}
|
|
onChange={(e) => setUsername(e.target.value)}
|
|
disabled={loading}
|
|
required
|
|
/>
|
|
</div>
|
|
|
|
<button
|
|
type="submit"
|
|
className="btn secondary"
|
|
disabled={loading || !username.trim()}
|
|
style={{ width: '100%' }}
|
|
>
|
|
{t('auth.register')}
|
|
</button>
|
|
</form>
|
|
|
|
{error && <div className="auth-error">{error}</div>}
|
|
</div>
|
|
|
|
<div className="auth-footer">
|
|
<button className="btn-icon-text" onClick={toggleLanguage}>
|
|
<Languages size={18} />
|
|
{i18n.language.startsWith('de') ? 'English' : 'Deutsch'}
|
|
</button>
|
|
<a href="#help" className="btn-icon-text link-sec">
|
|
<HelpCircle size={18} />
|
|
{t('auth.help')}
|
|
</a>
|
|
</div>
|
|
</div>
|
|
)
|
|
}
|