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-rw-r--r--core/Controller/LoginController.php109
-rw-r--r--core/templates/login.php12
2 files changed, 93 insertions, 28 deletions
diff --git a/core/Controller/LoginController.php b/core/Controller/LoginController.php
index 7bf2555819d..5bd06ac7e66 100644
--- a/core/Controller/LoginController.php
+++ b/core/Controller/LoginController.php
@@ -58,6 +58,10 @@ use OC\Hooks\PublicEmitter;
use OCP\Util;
class LoginController extends Controller {
+
+ const LOGIN_MSG_INVALIDPASSWORD = 'invalidpassword';
+ const LOGIN_MSG_USERDISABLED = 'userdisabled';
+
/** @var IUserManager */
private $userManager;
/** @var IConfig */
@@ -171,19 +175,7 @@ class LoginController extends Controller {
$parameters['redirect_url'] = $redirect_url;
}
- $parameters['canResetPassword'] = true;
- $parameters['resetPasswordLink'] = $this->config->getSystemValue('lost_password_link', '');
- if (!$parameters['resetPasswordLink']) {
- if ($user !== null && $user !== '') {
- $userObj = $this->userManager->get($user);
- if ($userObj instanceof IUser) {
- $parameters['canResetPassword'] = $userObj->canChangePassword();
- }
- }
- } elseif ($parameters['resetPasswordLink'] === 'disabled') {
- $parameters['canResetPassword'] = false;
- }
-
+ $parameters = $this->setPasswordResetParameters($user, $parameters);
$parameters['alt_login'] = OC_App::getAlternativeLogIns();
if ($user !== null && $user !== '') {
@@ -210,6 +202,40 @@ class LoginController extends Controller {
}
/**
+ * Sets the password reset params.
+ *
+ * Users may not change their passwords if:
+ * - The account is disabled
+ * - The backend doesn't support password resets
+ * - The password reset function is disabled
+ *
+ * @param string $user
+ * @param array $parameters
+ * @return array
+ */
+ private function setPasswordResetParameters(
+ string $user = null, array $parameters): array {
+ if ($user !== null && $user !== '') {
+ $userObj = $this->userManager->get($user);
+ } else {
+ $userObj = null;
+ }
+
+ $parameters['resetPasswordLink'] = $this->config
+ ->getSystemValue('lost_password_link', '');
+
+ if (!$parameters['resetPasswordLink'] && $userObj !== null) {
+ $parameters['canResetPassword'] = $userObj->canChangePassword();
+ } else if ($userObj !== null && $userObj->isEnabled() === false) {
+ $parameters['canResetPassword'] = false;
+ } else {
+ $parameters['canResetPassword'] = true;
+ }
+
+ return $parameters;
+ }
+
+ /**
* @param string $redirectUrl
* @return RedirectResponse
*/
@@ -256,6 +282,17 @@ class LoginController extends Controller {
}
$originalUser = $user;
+
+ $userObj = $this->userManager->get($user);
+
+ if ($userObj !== null && $userObj->isEnabled() === false) {
+ $this->logger->warning('Login failed: \''. $user . '\' disabled' .
+ ' (Remote IP: \''. $this->request->getRemoteAddress(). '\')',
+ ['app' => 'core']);
+ return $this->createLoginFailedResponse($user, $originalUser,
+ $redirect_url, self::LOGIN_MSG_USERDISABLED);
+ }
+
// TODO: Add all the insane error handling
/* @var $loginResult IUser */
$loginResult = $this->userManager->checkPasswordNoLogging($user, $password);
@@ -270,20 +307,15 @@ class LoginController extends Controller {
}
}
}
+
if ($loginResult === false) {
- $this->logger->warning('Login failed: \''. $user .'\' (Remote IP: \''. $this->request->getRemoteAddress(). '\')', ['app' => 'core']);
- // Read current user and append if possible - we need to return the unmodified user otherwise we will leak the login name
- $args = !is_null($user) ? ['user' => $originalUser] : [];
- if (!is_null($redirect_url)) {
- $args['redirect_url'] = $redirect_url;
- }
- $response = new RedirectResponse($this->urlGenerator->linkToRoute('core.login.showLoginForm', $args));
- $response->throttle(['user' => $user]);
- $this->session->set('loginMessages', [
- ['invalidpassword'], []
- ]);
- return $response;
+ $this->logger->warning('Login failed: \''. $user .
+ '\' (Remote IP: \''. $this->request->getRemoteAddress(). '\')',
+ ['app' => 'core']);
+ return $this->createLoginFailedResponse($user, $originalUser,
+ $redirect_url, self::LOGIN_MSG_INVALIDPASSWORD);
}
+
// TODO: remove password checks from above and let the user session handle failures
// requires https://github.com/owncloud/core/pull/24616
$this->userSession->completeLogin($loginResult, ['loginName' => $user, 'password' => $password]);
@@ -331,6 +363,33 @@ class LoginController extends Controller {
}
/**
+ * Creates a login failed response.
+ *
+ * @param string $user
+ * @param string $originalUser
+ * @param string $redirect_url
+ * @param string $loginMessage
+ * @return RedirectResponse
+ */
+ private function createLoginFailedResponse(
+ $user, $originalUser, $redirect_url, string $loginMessage) {
+ // Read current user and append if possible we need to
+ // return the unmodified user otherwise we will leak the login name
+ $args = !is_null($user) ? ['user' => $originalUser] : [];
+ if (!is_null($redirect_url)) {
+ $args['redirect_url'] = $redirect_url;
+ }
+ $response = new RedirectResponse(
+ $this->urlGenerator->linkToRoute('core.login.showLoginForm', $args)
+ );
+ $response->throttle(['user' => $user]);
+ $this->session->set('loginMessages', [
+ [$loginMessage], []
+ ]);
+ return $response;
+ }
+
+ /**
* @NoAdminRequired
* @UseSession
* @BruteForceProtection(action=sudo)
diff --git a/core/templates/login.php b/core/templates/login.php
index 8fc68edb92d..989ea1eaad5 100644
--- a/core/templates/login.php
+++ b/core/templates/login.php
@@ -2,6 +2,8 @@
<?php
vendor_script('jsTimezoneDetect/jstz');
script('core', 'merged-login');
+
+use OC\Core\Controller\LoginController;
?>
<!--[if IE 8]><style>input[type="checkbox"]{padding:0;}</style><![endif]-->
@@ -34,7 +36,7 @@ script('core', 'merged-login');
<!-- the following div ensures that the spinner is always inside the #message div -->
<div style="clear: both;"></div>
</div>
- <p class="grouptop<?php if (!empty($_['invalidpassword'])) { ?> shake<?php } ?>">
+ <p class="grouptop<?php if (!empty($_[LoginController::LOGIN_MSG_INVALIDPASSWORD])) { ?> shake<?php } ?>">
<input type="text" name="user" id="user"
placeholder="<?php p($l->t('Username or email')); ?>"
aria-label="<?php p($l->t('Username or email')); ?>"
@@ -44,7 +46,7 @@ script('core', 'merged-login');
<label for="user" class="infield"><?php p($l->t('Username or email')); ?></label>
</p>
- <p class="groupbottom<?php if (!empty($_['invalidpassword'])) { ?> shake<?php } ?>">
+ <p class="groupbottom<?php if (!empty($_[LoginController::LOGIN_MSG_INVALIDPASSWORD])) { ?> shake<?php } ?>">
<input type="password" name="password" id="password" value=""
placeholder="<?php p($l->t('Password')); ?>"
aria-label="<?php p($l->t('Password')); ?>"
@@ -58,10 +60,14 @@ script('core', 'merged-login');
<div class="submit-icon icon-confirm-white"></div>
</div>
- <?php if (!empty($_['invalidpassword'])) { ?>
+ <?php if (!empty($_[LoginController::LOGIN_MSG_INVALIDPASSWORD])) { ?>
<p class="warning wrongPasswordMsg">
<?php p($l->t('Wrong password.')); ?>
</p>
+ <?php } else if (!empty($_[LoginController::LOGIN_MSG_USERDISABLED])) { ?>
+ <p class="warning userDisabledMsg">
+ <?php p(\OC::$server->getL10N('lib')->t('User disabled')); ?>
+ </p>
<?php } ?>
<?php if ($_['throttle_delay'] > 5000) { ?>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-02 21:14:11 +0000