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check if username is used during signup

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This commit is contained in:
Bence Pőcze 2023-09-25 21:08:34 +02:00
parent a2d6376e81
commit 5d367d5b35
Signed by: bence
GPG Key ID: DC5BD6E95A333E6D
1 changed files with 16 additions and 3 deletions
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17
src/Controller/LoginController.php
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@ -364,11 +364,24 @@ class LoginController
$newUser->setPlainPassword(\Container::$request->post('password')); $newUser->setPlainPassword(\Container::$request->post('password'));
} }
if (strlen(\Container::$request->post('username')) > 0 && preg_match('/^[a-zA-Z0-9_\-\.]+$/', \Container::$request->post('username')) !== 1) { if (strlen(\Container::$request->post('username')) > 0) {
$username = \Container::$request->post('username');
if (preg_match('/^[a-zA-Z0-9_\-\.]+$/', $username) !== 1) {
return new JsonContent(['error' => ['errorText' => 'Username can contain only english letters, digits, - (hyphen), . (dot), _ (underscore).']]); return new JsonContent(['error' => ['errorText' => 'Username can contain only english letters, digits, - (hyphen), . (dot), _ (underscore).']]);
} }
$newUser->setUsername(strlen(\Container::$request->post('username')) > 0 ? \Container::$request->post('username') : (new UsernameGenerator())->generate()); if ($this->userRepository->getByUsername($username) !== null) {
return new JsonContent(['error' => ['errorText' => 'The given username is already taken.']]);
}
} else {
$usernameGenerator = new UsernameGenerator();
do {
$username = $usernameGenerator->generate();
} while ($this->userRepository->getByUsername($username));
}
$newUser->setUsername($username);
$newUser->setCreatedDate(new DateTime()); $newUser->setCreatedDate(new DateTime());
\Container::$persistentDataManager->saveToDb($newUser); \Container::$persistentDataManager->saveToDb($newUser);