` element.
* Default 'Log In'.
* @param string $message Optional. Message to display in header. Default empty.
* @param WP_Error $wp_error Optional. The error to pass. Default is a WP_Error instance.
*/
function login_header($title = 'Log In', $message = '', $wp_error = null) {
global $error, $interim_login, $action;
// Don't index any of these forms.
add_filter('wp_robots', 'wp_robots_sensitive_page');
add_action('login_head', 'wp_strict_cross_origin_referrer');
add_action('login_head', 'wp_login_viewport_meta');
if (! is_wp_error($wp_error)) {
$wp_error = new WP_Error();
}
// Shake it!
$shake_error_codes = array('empty_password', 'empty_email', 'invalid_email', 'invalidcombo', 'empty_username', 'invalid_username', 'incorrect_password', 'retrieve_password_email_failure');
/**
* Filters the error codes array for shaking the login form.
*
* @since 3.0.0
*
* @param array $shake_error_codes Error codes that shake the login form.
*/
$shake_error_codes = apply_filters('shake_error_codes', $shake_error_codes);
if ($shake_error_codes && $wp_error->has_errors() && in_array($wp_error->get_error_code(), $shake_error_codes, true)) {
add_action('login_footer', 'wp_shake_js', 12);
}
$login_title = get_bloginfo('name', 'display');
/* translators: Login screen title. 1: Login screen name, 2: Network or site name. */
$login_title = sprintf(__('%1$s ‹ %2$s — WordPress'), $title, $login_title);
if (wp_is_recovery_mode()) {
/* translators: %s: Login screen title. */
$login_title = sprintf(__('Recovery Mode — %s'), $login_title);
}
/**
* Filters the title tag content for login page.
*
* @since 4.9.0
*
* @param string $login_title The page title, with extra context added.
* @param string $title The original page title.
*/
$login_title = apply_filters('login_title', $login_title, $title);
?>
>
<?php echo esc_html($login_title); ?>
get_error_code()) {
?>
add('error', $error);
unset($error);
}
if ($wp_error->has_errors()) {
$errors = '';
$messages = '';
foreach ($wp_error->get_error_codes() as $code) {
$severity = $wp_error->get_error_data($code);
foreach ($wp_error->get_error_messages($code) as $error_message) {
if ('message' === $severity) {
$messages .= ' ' . $error_message . "
\n";
} else {
$errors .= ' ' . $error_message . "
\n";
}
}
}
if (! empty($errors)) {
/**
* Filters the error messages displayed above the login form.
*
* @since 2.1.0
*
* @param string $errors Login error message.
*/
echo '
' . wp_kses_post(apply_filters('login_errors', $errors)) . "
\n";
}
if (! empty($messages)) {
/**
* Filters instructional messages displayed above the login form.
*
* @since 2.5.0
*
* @param string $messages Login messages.
*/
echo '
' . wp_kses_post(apply_filters('login_messages', $messages)) . "
\n";
}
}
} // End of login_header().
/**
* Outputs the footer for the login page.
*
* @since 3.1.0
*
* @global bool|string $interim_login Whether interim login modal is being displayed. String 'success'
* upon successful login.
* @global AIO_WP_Security $aio_wp_security
*
* @param string $input_id Which input to auto-focus.
*/
function login_footer($input_id = '') {
global $interim_login, $aio_wp_security;
// Don't allow interim logins to navigate away from the page.
if (! $interim_login) {
?>
', '
');
}
?>
. ?>
0) {
update_option('admin_email_lifespan', time() + $remind_interval);
}
$redirect_to = add_query_arg('admin_email_remind_later', 1, $redirect_to);
wp_safe_redirect($redirect_to);
exit;
}
if (! empty($_POST['correct-admin-email'])) {
if (! check_admin_referer('confirm_admin_email', 'confirm_admin_email_nonce')) {
wp_safe_redirect(wp_login_url());
exit;
}
/**
* Filters the interval for redirecting the user to the admin email confirmation screen.
*
* If `0` (zero) is returned, the user will not be redirected.
*
* @since 5.3.0
*
* @param int $interval Interval time (in seconds). Default is 6 months.
*/
$admin_email_check_interval = (int) apply_filters('admin_email_check_interval', 6 * MONTH_IN_SECONDS);
if ($admin_email_check_interval > 0) {
update_option('admin_email_lifespan', time() + $admin_email_check_interval);
}
wp_safe_redirect($redirect_to);
exit;
}
login_header(__('Confirm your administration email'), '', $errors);
/**
* Fires before the admin email confirm form.
*
* @since 5.3.0
*
* @param WP_Error $errors A `WP_Error` object containing any errors generated by using invalid
* credentials. Note that the error object may not contain any errors.
*/
do_action('admin_email_confirm', $errors);
?>
HashPassword(wp_unslash($_POST['post_password'])), $expire, COOKIEPATH, COOKIE_DOMAIN, is_ssl(), true);
wp_safe_redirect(wp_get_referer());
exit;
case 'logout':
check_admin_referer('log-out');
$user = wp_get_current_user();
wp_logout();
if (! empty($_REQUEST['redirect_to'])) {
$redirect_to = sanitize_url(wp_unslash($_REQUEST['redirect_to']));
$requested_redirect_to = $redirect_to;
} else {
$redirect_to = add_query_arg(
array(
'loggedout' => 'true',
'wp_lang' => get_user_locale($user),
),
wp_login_url()
);
$requested_redirect_to = '';
}
/**
* Filters the log out redirect URL.
*
* @since 4.2.0
*
* @param string $redirect_to The redirect destination URL.
* @param string $requested_redirect_to The requested redirect destination URL passed as a parameter.
* @param WP_User $user The WP_User object for the user that's logging out.
*/
$redirect_to = apply_filters('logout_redirect', $redirect_to, $requested_redirect_to, $user);
wp_safe_redirect($redirect_to);
exit;
case 'lostpassword':
case 'retrievepassword':
if ($http_post) {
$errors = retrieve_password();
if (! is_wp_error($errors)) {
$redirect_to = ! empty($_REQUEST['redirect_to']) ? sanitize_url(wp_unslash($_REQUEST['redirect_to'])) : 'wp-login.php?checkemail=confirm';
wp_safe_redirect($redirect_to);
exit;
}
}
if (isset($_GET['error'])) {
if ('invalidkey' === $_GET['error']) {
// translators: %s: 'ERROR'
$errors->add('invalidkey', sprintf(__('%s: Your password reset link appears to be invalid.') . ' ' . __('Please request a new link below.'), '' . __('ERROR') . ''));
} elseif ('expiredkey' === $_GET['error']) {
// translators: %s: 'ERROR'
$errors->add('expiredkey', sprintf(__('%s: Your password reset link has expired.') . ' ' . __('Please request a new link below.'), '' . __('ERROR') . ''));
}
}
$lostpassword_redirect = ! empty($_REQUEST['redirect_to']) ? sanitize_url(wp_unslash($_REQUEST['redirect_to'])) : '';
/**
* Filters the URL redirected to after submitting the lostpassword/retrievepassword form.
*
* @since 3.0.0
*
* @param string $lostpassword_redirect The redirect destination URL.
*/
$redirect_to = apply_filters('lostpassword_redirect', $lostpassword_redirect);
/**
* Fires before the lost password form.
*
* @since 1.5.1
* @since 5.1.0 Added the `$errors` parameter.
*
* @param WP_Error $errors A `WP_Error` object containing any errors generated by using invalid
* credentials. Note that the error object may not contain any errors.
*/
do_action('lost_password', $errors);
login_header(__('Lost Password'), '' . __('Please enter your username or email address. You will receive an email message with instructions on how to reset your password.') . '
', $errors); // phpcs:ignore UpdraftPlus.Translation.MultipleSentence.MultipleSentenceInsideTranslationFunction -- ignore this to use WordPress translation
$user_login = '';
if (isset($_POST['user_login']) && is_string($_POST['user_login'])) {
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sanitized below.
$user_login = wp_unslash($_POST['user_login']); // Remove slashes first
if (is_email($user_login)) {
// Sanitize as an email address
$user_login = sanitize_email($user_login);
} else {
// Sanitize as a username
$user_login = sanitize_user($user_login, true);
}
}
?>
%s', esc_url(wp_registration_url()), __('Register'));
echo esc_html($login_link_separator);
// This filter is documented in wp-includes/general-template.php
echo wp_kses_post(apply_filters('register', $registration_url));
}
?>
get_error_code() === 'expired_key') {
wp_redirect(site_url('wp-login.php?action=lostpassword&error=expiredkey'));
} else {
wp_redirect(site_url('wp-login.php?action=lostpassword&error=invalidkey'));
}
exit;
}
$errors = new WP_Error();
// Check if password is one or all empty spaces.
if (!empty($_POST['pass1'])) {
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- PCP warning. Not recommended to sanitize password.
$_POST['pass1'] = trim($_POST['pass1']);
if (empty($_POST['pass1'])) {
$errors->add('password_reset_empty_space', __('The password cannot be a space or all spaces.'));
}
}
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- PCP warning. Not recommended to sanitize password.
if (!empty($_POST['pass1']) && trim($_POST['pass2']) !== $_POST['pass1']) {
$errors->add('password_reset_mismatch', __('Error: The passwords do not match.'));
}
/**
* Fires before the password reset procedure is validated.
*
* @since 3.5.0
*
* @param WP_Error $errors WP Error object.
* @param WP_User|WP_Error $user WP_User object if the login and reset key match. WP_Error object otherwise.
*/
do_action('validate_password_reset', $errors, $user);
if ((! $errors->has_errors()) && isset($_POST['pass1']) && ! empty($_POST['pass1'])) {
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- PCP warning. Not recommended to sanitize password.
reset_password($user, wp_unslash($_POST['pass1']));
setcookie($rp_cookie, ' ', time() - YEAR_IN_SECONDS, $rp_path, COOKIE_DOMAIN, is_ssl(), true);
login_header(__('Password Reset'), '' . __('Your password has been reset.') . ' ' . __('Log in') . '
');
login_footer();
exit;
}
wp_enqueue_script('utils');
wp_enqueue_script('user-profile');
login_header(__('Reset Password'), '' . __('Enter your new password below or generate one.') . '
', $errors);
?>
%s', esc_url(wp_registration_url()), __('Register'));
echo esc_html($login_link_separator);
// This filter is documented in wp-includes/general-template.php
echo wp_kses_post(apply_filters('register', $registration_url));
}
?>
' . __('Register For This Site') . '', $errors);
?>
add(
'confirm',
sprintf(
/* translators: %s: Link to the login page. */
__('Check your email for the confirmation link, then visit the login page.'),
wp_login_url()
),
'message'
);
} elseif ('registered' === $_GET['checkemail']) {
$errors->add(
'registered',
sprintf(
/* translators: %s: Link to the login page. */
__('Registration complete.') . ' ' . __('Please check your email, then visit the login page.'),
wp_login_url()
),
'message'
);
}
// This action is documented in wp-login.php
$errors = apply_filters('wp_login_errors', $errors, $redirect_to);
login_header(__('Check your email'), '', $errors);
login_footer();
break;
case 'confirmaction':
if (! isset($_GET['request_id'])) {
wp_die(esc_html__('Missing request ID.'));
}
if (! isset($_GET['confirm_key'])) {
wp_die(esc_html__('Missing confirm key.'));
}
$request_id = (int) $_GET['request_id'];
$key = sanitize_text_field(wp_unslash($_GET['confirm_key']));
$result = wp_validate_user_request_key($request_id, $key);
if (is_wp_error($result)) {
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- WP_Error is an object and cannot be escaped.
wp_die($result);
}
/**
* Fires an action hook when the account action has been confirmed by the user.
*
* Using this you can assume the user has agreed to perform the action by
* clicking on the link in the confirmation email.
*
* After firing this action hook the page will redirect to wp-login a callback
* redirects or exits first.
*
* @since 4.9.6
*
* @param int $request_id Request ID.
*/
do_action('user_request_action_confirmed', $request_id);
$message = _wp_privacy_account_request_confirmed_message($request_id);
login_header(__('User action confirmed.'), $message);
login_footer();
exit;
case 'login':
default:
$secure_cookie = '';
$customize_login = isset($_REQUEST['customize-login']);
if ($customize_login) {
wp_enqueue_script('customize-base');
}
// If the user wants SSL but the session is not SSL, force a secure cookie.
if (! empty($_POST['log']) && ! force_ssl_admin()) {
$user_name = sanitize_user(wp_unslash($_POST['log']));
$user = get_user_by('login', $user_name);
if (! $user && strpos($user_name, '@')) {
$user = get_user_by('email', $user_name);
}
if ($user) {
if (get_user_option('use_ssl', $user->ID)) {
$secure_cookie = true;
force_ssl_admin(true);
}
}
}
if (isset($_REQUEST['redirect_to'])) {
$redirect_to = sanitize_url(wp_unslash($_REQUEST['redirect_to']));
// Redirect to HTTPS if user wants SSL.
if ($secure_cookie && false !== strpos($redirect_to, 'wp-admin')) {
$redirect_to = preg_replace('|^http://|', 'https://', $redirect_to);
}
} else {
$redirect_to = admin_url();
}
$reauth = empty($_REQUEST['reauth']) ? false : true;
$user = wp_signon(array(), $secure_cookie);
if (empty($_COOKIE[LOGGED_IN_COOKIE])) {
if (headers_sent()) {
$user = new WP_Error(
'test_cookie',
sprintf(
// translators: 1: 'ERROR', 2: 'this documentation'(Browser cookie documentation link), 3: 'support forums'(Support forums link)
__('%1$s: Cookies are blocked due to unexpected output.') . ' ' . __('For help, please see %2$s or try the %3$s.'),
'' . __('ERROR') . '',
'' . __('this documentation') . '',
'' . __('support forums') . ''
)
);
} elseif (isset($_POST['testcookie']) && empty($_COOKIE[TEST_COOKIE])) {
// If cookies are disabled, we can't log in even with a valid user and password.
$user = new WP_Error(
'test_cookie',
sprintf(
// translators: 1: 'ERROR', 2: 'enable cookies'(Browser cookie documentation link)
__('%1$s: Cookies are blocked or not supported by your browser.') . ' ' . __('You must %2$s to use WordPress.'),
'' . __('ERROR') . '',
'' . __('enable cookies') . ''
)
);
}
}
$requested_redirect_to = isset($_REQUEST['redirect_to']) ? sanitize_url(wp_unslash($_REQUEST['redirect_to'])) : '';
/**
* Filters the login redirect URL.
*
* @since 3.0.0
*
* @param string $redirect_to The redirect destination URL.
* @param string $requested_redirect_to The requested redirect destination URL passed as a parameter.
* @param WP_User|WP_Error $user WP_User object if login was successful, WP_Error object otherwise.
*/
$redirect_to = apply_filters('login_redirect', $redirect_to, $requested_redirect_to, $user);
if (! is_wp_error($user) && ! $reauth) {
if ($interim_login) {
$message = '' . __('You have logged in successfully.') . '
';
$interim_login = 'success';
login_header('', $message);
?>