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Added max length to registration route #619

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Added max length to registration route #619

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15a0787
Added max username length to auth/register route
keirim Oct 4, 2024
813fcab
Fixed register
keirim Oct 4, 2024
cc24427
Fixed register route for api
keirim Oct 4, 2024
f0e90ee
oops thats mb
keirim Oct 4, 2024
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32 changes: 15 additions & 17 deletions src/pages/api/auth/register.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -9,11 +9,11 @@ import { jsonUserReplacer } from 'lib/utils/client';
import { extname } from 'path';

const logger = Logger.get('user');
const MAX_USERNAME_LENGTH = 12;

async function handler(req: NextApiReq, res: NextApiRes) {
const user = await req.user();
let badRequest,
usedInvite = false;
let usedInvite = false;

if (!config.features.user_registration && !config.features.invites && !user?.administrator)
return res.badRequest('This endpoint is unavailable due to current configurations');
Expand All @@ -26,34 +26,32 @@ async function handler(req: NextApiReq, res: NextApiRes) {
code?: string;
};

if (!username) badRequest = true;
if (!password) badRequest = true;
if (!username || !password) return res.badRequest('Bad Username/Password');

// Validate username length
if (username.length > MAX_USERNAME_LENGTH) {
return res.badRequest(`Username cannot exceed ${MAX_USERNAME_LENGTH} characters`);
}

const existing = await prisma.user.findFirst({
where: {
username,
},
select: {
username: true,
},
where: { username },
select: { username: true },
});

if (existing) badRequest = true;

if (badRequest) return res.badRequest('Bad Username/Password');
if (existing) return res.badRequest('Bad Username/Password');

if (code) {
if (config.features.invites) {
const invite = await prisma.invite.findUnique({
where: {
code,
},
where: { code },
});

if (!invite || invite?.used) return res.badRequest('Bad invite');
usedInvite = true;
} else return res.badRequest('Bad Username/Password');
} else if (config.features.invites && !user?.administrator) return res.badRequest('Bad invite');
} else if (config.features.invites && !user?.administrator) {
return res.badRequest('Bad invite');
}

const hashed = await hashPassword(password);

Expand Down
16 changes: 15 additions & 1 deletion src/pages/auth/register.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,8 @@ export default function Register({ code = undefined, title, user_registration })
const [verifyPasswordError, setVerifyPasswordError] = useState('');
const [strength, setStrength] = useState(0);

const MAX_USERNAME_LENGTH = 16;

const setUser = useSetRecoilState(userSelector);
const router = useRouter();

Expand All @@ -30,6 +32,11 @@ export default function Register({ code = undefined, title, user_registration })
const checkUsername = async () => {
setUsername(username.trim());

if (username.length > MAX_USERNAME_LENGTH) {
setUsernameError(`Username cannot exceed ${MAX_USERNAME_LENGTH} characters`);
return;
}

setUsernameError('');

const res = await useFetch('/api/user/check', 'POST', { code, username });
Expand Down Expand Up @@ -101,7 +108,14 @@ export default function Register({ code = undefined, title, user_registration })
<TextInput
label='Username'
value={username}
onChange={(e) => setUsername(e.target.value)}
onChange={(e) => {
setUsername(e.target.value);
if (e.target.value.length > MAX_USERNAME_LENGTH) {
setUsernameError(`Username cannot exceed ${MAX_USERNAME_LENGTH} characters`);
} else {
setUsernameError('');
}
}}
error={usernameError}
onBlur={() => checkUsername()}
/>
Expand Down
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