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Umlaut-Fix: zentrale Transliteration (ae/oe/ue/ss) fuer E-Mails, UPN und sAMAccountName + Release v10

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Kühn
2026-09-16 11:27:03 +02:00
parent b369ac955b
commit 1c28917bb5
6 changed files with 121 additions and 40 deletions
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13
backend/routes/ad.js
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@@ -8,6 +8,7 @@ const { isLDAPConfigured } = require('../ldapSync');
const { browseOUTree, createADUser, checkADUserExists, deleteADUser } = require('../ldapOperations');
const { searchADGroups, addUserToGroups, browseADGroups } = require('../ldapOperations');
const { validate, createADUserSchema, deleteADUserSchema } = require('../middleware/validation');
const { toSamAccountName } = require('../umlauts');
const router = express.Router();
@@ -68,14 +69,14 @@ router.post('/create-user', adminMiddleware, validate(createADUserSchema), async
const { ou, vorname, nachname, email, username, password, department, telefon, titel, displayName, physicalDeliveryOfficeName, company, description, wWWHomePage, streetAddress, postOfficeBox, l, st, postalCode, c, groups } = req.validatedBody;
try {
let sAMAccountName = username;
// FIX: Umlaute zentral transliterieren (ä→ae etc.) — galt vorher nur für
// nachname/vorname einzeln; jetzt einheitlich über umlauts.js. Der Username
// (und damit UPN) wird ebenfalls umlautfrei normalisiert.
let sAMAccountName = toSamAccountName(username);
if (vorname && nachname) {
sAMAccountName = nachname.replace(/ä/g, 'ae').replace(/ö/g, 'oe').replace(/ü/g, 'ue')
.replace(/Ä/g, 'Ae').replace(/Ö/g, 'Oe').replace(/Ü/g, 'Ue').replace(/ß/g, 'ss')
+ vorname.charAt(0).replace(/ä/g, 'ae').replace(/ö/g, 'oe').replace(/ü/g, 'ue')
.replace(/Ä/g, 'Ae').replace(/Ö/g, 'Oe').replace(/Ü/g, 'Ue').replace(/ß/g, 'ss');
sAMAccountName = sAMAccountName.replace(/[^a-zA-Z0-9]/g, '').substring(0, 20);
sAMAccountName = toSamAccountName(nachname + vorname.charAt(0));
}
sAMAccountName = sAMAccountName.substring(0, 20);
const existing = await checkADUserExists(username, sAMAccountName);
if (existing) {