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force uppercase usernames

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This commit is contained in:
Face 2025-05-31 17:39:30 +03:00
parent ccd4126953
commit 82d8e34560
6 changed files with 1595 additions and 5 deletions
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6
website/src/routes/api/settings/+server.ts
View file

@ -25,9 +25,9 @@ async function validateInputs(name: string, bio: string, username: string, avata
}
if (username) {
const alphanumericRegex = /^[a-zA-Z0-9]+$/;
const alphanumericRegex = /^[a-z0-9_]+$/;
if (!alphanumericRegex.test(username)) {
throw error(400, 'Username must contain only letters and numbers');
throw error(400, 'Username must contain only lowercase letters, numbers, and underscores');
}
}
@ -56,7 +56,7 @@ export async function POST({ request }) {
const formData = await request.formData();
const name = formData.get('name') as string;
const bio = formData.get('bio') as string;
const username = formData.get('username') as string;
const username = (formData.get('username') as string)?.toLowerCase();
const avatarFile = formData.get('avatar') as File | null;
await validateInputs(name, bio, username, avatarFile);

10
website/src/routes/api/settings/check-username/+server.ts
View file

@ -5,11 +5,19 @@ import { eq } from 'drizzle-orm';
import { isNameAppropriate } from '$lib/server/moderation';
export async function GET({ url }) {
const username = url.searchParams.get('username');
const username = url.searchParams.get('username')?.toLowerCase();
if (!username) {
return json({ available: false });
}
const alphanumericRegex = /^[a-z0-9_]+$/;
if (!alphanumericRegex.test(username)) {
return json({
available: false,
reason: 'Username must contain only lowercase letters, numbers, and underscores'
});
}
if (!(await isNameAppropriate(username))) {
return json({ available: false, reason: 'Inappropriate content' });
}