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fix: /verify Endpoint für PW-Check ohne Auto-Download

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This commit is contained in:
Dicken
2026-06-13 13:54:35 +02:00
parent d14251da72
commit 56c91f21d9
2 changed files with 14 additions and 14 deletions
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10
backend/src/tools/dateien/public-share-public.js
View File

@@ -41,6 +41,16 @@ router.get('/:token', (req, res) => {
}); });
}); });
// POST /:token/verify – nur Passwort prüfen, kein Download
router.post('/:token/verify', async (req, res) => {
const s = getShare(req.params.token);
if (!s) return res.status(404).json({ error: 'Nicht gefunden' });
if (isExpired(s)) return res.status(410).json({ error: 'Link abgelaufen' });
const ok = await bcrypt.compare(req.body?.password || '', s.password_hash);
if (!ok) return res.status(403).json({ error: 'Falsches Passwort' });
res.json({ ok: true, file_name: s.file_name, file_size: s.file_size, mime_type: s.mime_type, is_folder: !!s.folder_id });
});
// POST /:token/download – Datei herunterladen // POST /:token/download – Datei herunterladen
router.post('/:token/download', async (req, res) => { router.post('/:token/download', async (req, res) => {
const s = getShare(req.params.token); const s = getShare(req.params.token);

18
frontend/src/App.jsx
View File

@@ -2951,23 +2951,13 @@ function PublicFileShare({ token }) {
setFiles(d.files || []); setFiles(d.files || []);
setPhase('ready'); setPhase('ready');
} else { } else {
// Datei: erst PW testen via Download (streams bei Erfolg) // Datei: nur PW prüfen via /verify (kein Download)
const res = await fetch(BASE + '/download', { const res = await fetch(BASE + '/verify', {
method:'POST', headers:{'Content-Type':'application/json'}, method:'POST', headers:{'Content-Type':'application/json'},
body: JSON.stringify({ password: pw }), body: JSON.stringify({ password: pw }),
}); });
if (!res.ok) { const d = await res.json().catch(() => ({}));
const d = await res.json().catch(() => ({})); if (!res.ok) { setErrMsg(d.error || 'Falsches Passwort'); return; }
setErrMsg(d.error || 'Falsches Passwort');
return;
}
// Korrekt → Download starten + Phase wechseln
const blob = await res.blob();
const objUrl = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = objUrl; a.download = info.file_name || 'download';
document.body.appendChild(a); a.click(); document.body.removeChild(a);
setTimeout(() => URL.revokeObjectURL(objUrl), 5000);
setPassword(pw); setPassword(pw);
setPhase('ready'); setPhase('ready');
} }