Erweitere die Passkey-Registrierung um Unterstützung für bevorzugte Authentifikatortypen und verbessere die Fehlerbehandlung.
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@@ -398,10 +398,53 @@ const addPasskey = async () => {
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passkeyLoading.value = true
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try {
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const name = window.prompt('Name für den Passkey (z.B. "iPhone", "Laptop"):', 'Passkey') || 'Passkey'
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const res = await $fetch('/api/auth/passkeys/registration-options', { method: 'POST' })
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const mod = await import('@simplewebauthn/browser')
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const userAgent = typeof navigator !== 'undefined' ? navigator.userAgent || '' : ''
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const isFirefox = /Firefox\//i.test(userAgent)
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let platformAvailable = true
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if (typeof mod.platformAuthenticatorIsAvailable === 'function') {
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try {
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platformAvailable = await mod.platformAuthenticatorIsAvailable()
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} catch {
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platformAvailable = true
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}
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}
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const preferenceChain = []
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if (isFirefox) {
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// Firefox kann unter Linux Passkeys browserseitig verwalten, auch wenn kein
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// klassischer Platform-Authenticator erkannt wird.
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preferenceChain.push('localDevice', 'remoteDevice')
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} else if (!platformAvailable) {
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preferenceChain.push('remoteDevice', 'localDevice')
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} else {
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preferenceChain.push('localDevice')
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}
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let credential = null
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let lastError = null
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for (const preferredAuthenticatorType of preferenceChain) {
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try {
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const res = await $fetch('/api/auth/passkeys/registration-options', {
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method: 'POST',
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body: { preferredAuthenticatorType }
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})
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// @simplewebauthn/browser v13+ erwartet { optionsJSON: options }
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const credential = await mod.startRegistration({ optionsJSON: res.options })
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credential = await mod.startRegistration({ optionsJSON: res.options })
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break
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} catch (err) {
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lastError = err
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}
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}
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if (!credential) {
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throw lastError || new Error('Passkey konnte nicht erstellt werden.')
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}
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await $fetch('/api/auth/passkeys/register', {
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method: 'POST',
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body: { credential, name }
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@@ -409,7 +452,12 @@ const addPasskey = async () => {
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await loadPasskeys()
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successMessage.value = 'Passkey hinzugefügt.'
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} catch (e) {
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passkeyError.value = e?.data?.message || e?.message || 'Passkey konnte nicht hinzugefügt werden.'
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const rawMessage = e?.data?.message || e?.message || ''
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if (String(rawMessage).includes('NotAllowedError')) {
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passkeyError.value = 'Passkey-Erstellung abgebrochen oder nicht erlaubt. Unter Firefox/Linux ggf. Smartphone-Passkey oder Sicherheitsschlüssel verwenden.'
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} else {
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passkeyError.value = rawMessage || 'Passkey konnte nicht hinzugefügt werden.'
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}
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} finally {
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passkeyLoading.value = false
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}
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@@ -18,6 +18,11 @@ export default defineEventHandler(async (event) => {
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return { success: true }
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}
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const body = await readBody(event)
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const preferredAuthenticatorType = ['securityKey', 'localDevice', 'remoteDevice'].includes(body?.preferredAuthenticatorType)
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? body.preferredAuthenticatorType
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: undefined
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const token = getCookie(event, 'auth_token')
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const user = token ? await getUserFromToken(token) : null
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@@ -64,6 +69,7 @@ export default defineEventHandler(async (event) => {
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// authenticatorAttachment weglassen = beide Typen erlauben (platform + cross-platform)
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},
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excludeCredentials,
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preferredAuthenticatorType,
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// Timeout erhöhen für Cross-Device (Standard: 60s, hier: 5 Minuten)
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timeout: 300000
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})
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