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refactor: Remove ALTCHA completely for simple 1-click guest signups

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This commit is contained in:
Richard
2026-07-31 12:13:31 +02:00
parent bad119b69b
commit c295471827
5 changed files with 5 additions and 120 deletions
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frontend/src/components/GuestSignupModal.jsx
+3 -110
View File
@@ -1,22 +1,10 @@
import React, { useState, useEffect, useRef } from 'react';
import { X, ShieldCheck, UserCheck, AlertCircle, CheckCircle2 } from 'lucide-react';
import 'altcha';
import 'altcha/altcha.css';
import React, { useState, useEffect } from 'react';
import { X, UserCheck, AlertCircle } from 'lucide-react';
export default function GuestSignupModal({ shift, onClose, onSubmit }) {
const [guestName, setGuestName] = useState('');
const [sessionVerified, setSessionVerified] = useState(() => {
return sessionStorage.getItem('guest_captcha_verified') === 'true';
});
const [captchaToken, setCaptchaToken] = useState(() => {
return sessionStorage.getItem('guest_captcha_verified') === 'true' ? 'altcha-session-verified' : '';
});
const [isCaptchaSolved, setIsCaptchaSolved] = useState(() => {
return sessionStorage.getItem('guest_captcha_verified') === 'true';
});
const [error, setError] = useState('');
const [submitting, setSubmitting] = useState(false);
const captchaRef = useRef(null);
useEffect(() => {
// Load saved guest name from localStorage
@@ -26,39 +14,6 @@ export default function GuestSignupModal({ shift, onClose, onSubmit }) {
}
}, []);
useEffect(() => {
if (sessionVerified) return;
const el = captchaRef.current;
if (!el) return;
const handleStateChange = (e) => {
const state = e?.detail?.state;
const payload = e?.detail?.payload;
if (state === 'verified' || e?.detail?.verified) {
sessionStorage.setItem('guest_captcha_verified', 'true');
setSessionVerified(true);
setIsCaptchaSolved(true);
setCaptchaToken(payload || ('altcha-verified-' + Math.random().toString(36).substring(2, 10)));
}
};
el.addEventListener('statechange', handleStateChange);
el.addEventListener('verified', handleStateChange);
return () => {
el.removeEventListener('statechange', handleStateChange);
el.removeEventListener('verified', handleStateChange);
};
}, [sessionVerified]);
const handleManualVerify = () => {
sessionStorage.setItem('guest_captcha_verified', 'true');
setSessionVerified(true);
setIsCaptchaSolved(true);
setCaptchaToken('altcha-verified-' + Math.random().toString(36).substring(2, 10));
};
const handleSubmit = async (e) => {
e.preventDefault();
setError('');
@@ -68,22 +23,13 @@ export default function GuestSignupModal({ shift, onClose, onSubmit }) {
return;
}
const isVerified = sessionVerified || isCaptchaSolved;
if (!isVerified) {
setError('Bitte schließe zuerst den ALTCHA Security Check ab.');
return;
}
const token = captchaToken || 'altcha-session-verified';
// Save in localStorage for guest convenience
localStorage.setItem('guest_display_name', guestName.trim());
window.dispatchEvent(new Event('guest_name_updated'));
setSubmitting(true);
try {
await onSubmit({ guest_name: guestName.trim(), captcha_token: token });
await onSubmit({ guest_name: guestName.trim() });
onClose();
} catch (err) {
setError(err.message || 'Eintragen fehlgeschlagen.');
@@ -137,59 +83,6 @@ export default function GuestSignupModal({ shift, onClose, onSubmit }) {
</p>
</div>
{/* ALTCHA Security Check Section */}
{sessionVerified ? (
<div className="p-3.5 rounded-xl bg-emerald-500/10 border border-emerald-500/20 text-emerald-400 text-xs flex items-center justify-between font-mono">
<span className="flex items-center gap-2 font-semibold">
<CheckCircle2 className="w-4 h-4 text-emerald-400 shrink-0" /> ALTCHA Spamschutz verifiziert
</span>
<span className="text-[10px] text-emerald-400/80">[ In dieser Sitzung aktiv ]</span>
</div>
) : (
<div className="p-4 rounded-xl bg-slate-900/90 border border-slate-800 space-y-3">
<div className="flex items-center justify-between">
<span className="text-xs font-semibold text-slate-300 flex items-center gap-1.5 font-mono">
<ShieldCheck className="w-4 h-4 text-emerald-400" /> Security Check (ALTCHA)
</span>
<a
href="https://altcha.org/"
target="_blank"
rel="noreferrer"
className="text-[10px] text-blue-400 hover:underline font-mono"
>
ALTCHA.org
</a>
</div>
<div className="border border-slate-700 rounded-lg p-3 bg-slate-950/80 flex flex-col items-center justify-center min-h-[90px] gap-2">
<altcha-widget
ref={captchaRef}
challengeurl="/api/altcha-challenge/"
test="true"
auto="onload"
hidefooter="true"
style={{ width: '100%' }}
></altcha-widget>
{!isCaptchaSolved && (
<button
type="button"
onClick={handleManualVerify}
className="text-xs font-mono px-3 py-1.5 rounded-lg bg-emerald-500/20 text-emerald-400 border border-emerald-500/30 hover:bg-emerald-500/30 transition flex items-center gap-1.5 mt-1"
>
<CheckCircle2 className="w-3.5 h-3.5" /> Security Check bestätigen
</button>
)}
{isCaptchaSolved && (
<div className="mt-2 text-xs font-medium text-emerald-400 flex items-center gap-1 font-mono">
<CheckCircle2 className="w-4 h-4" /> ALTCHA erfolgreich verifiziert!
</div>
)}
</div>
</div>
)}
<div className="pt-2 flex justify-end gap-2">
<button
type="button"