X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/cc7b1505cd9fafd87c3672f669e13e98b0c544f7..e0feb3b2e5b436a06bbb04fbc838d1cd6ec95399:/wp-login.php
diff --git a/wp-login.php b/wp-login.php
index 3a45bc9e..57b2a2ef 100644
--- a/wp-login.php
+++ b/wp-login.php
@@ -1,259 +1,998 @@
` 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 empty.
+ */
+function login_header( $title = 'Log In', $message = '', $wp_error = '' ) {
+ global $error, $interim_login, $action;
+
+ // Don't index any of these forms
+ add_action( 'login_head', 'wp_no_robots' );
+
+ if ( wp_is_mobile() )
+ add_action( 'login_head', 'wp_login_viewport_meta' );
+
+ if ( empty($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' );
+ /**
+ * Filter 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->get_error_code() && in_array( $wp_error->get_error_code(), $shake_error_codes ) )
+ add_action( 'login_head', 'wp_shake_js', 12 );
+
+ ?>
+
+
+ >
+
+
+
+ <?php bloginfo('name'); ?> › <?php echo $title; ?>
+ get_error_code() ) {
+ ?>
+
+ site_name;
+ } else {
+ $login_header_url = __( 'https://wordpress.org/' );
+ $login_header_title = __( 'Powered by WordPress' );
+ }
+
+ /**
+ * Filter link URL of the header logo above login form.
+ *
+ * @since 2.1.0
+ *
+ * @param string $login_header_url Login header logo URL.
+ */
+ $login_header_url = apply_filters( 'login_headerurl', $login_header_url );
+ /**
+ * Filter the title attribute of the header logo above login form.
+ *
+ * @since 2.1.0
+ *
+ * @param string $login_header_title Login header logo title attribute.
+ */
+ $login_header_title = apply_filters( 'login_headertitle', $login_header_title );
+
+ $classes = array( 'login-action-' . $action, 'wp-core-ui' );
+ if ( wp_is_mobile() )
+ $classes[] = 'mobile';
+ if ( is_rtl() )
+ $classes[] = 'rtl';
+ if ( $interim_login ) {
+ $classes[] = 'interim-login';
+ ?>
+
+
+
+
+
+
+ add('error', $error);
+ unset($error);
+ }
+
+ if ( $wp_error->get_error_code() ) {
+ $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 ) ) {
+ /**
+ * Filter the error messages displayed above the login form.
+ *
+ * @since 2.1.0
+ *
+ * @param string $errors Login error message.
+ */
+ echo '
' . apply_filters( 'login_errors', $errors ) . "
\n";
+ }
+ if ( ! empty( $messages ) ) {
+ /**
+ * Filter instructional messages displayed above the login form.
+ *
+ * @since 2.5.0
+ *
+ * @param string $messages Login messages.
+ */
+ echo '
' . apply_filters( 'login_messages', $messages ) . "
\n";
+ }
+ }
+} // End of login_header()
+
+/**
+ * Outputs the footer for the login page.
+ *
+ * @param string $input_id Which input to auto-focus
+ */
+function login_footer($input_id = '') {
+ global $interim_login;
+
+ // Don't allow interim logins to navigate away from the page.
+ if ( ! $interim_login ): ?>
+
+
+
+
\n" . __('Possible reason: your host may have disabled the mail() function.') );
+
+ return true;
+}
+
+//
+// Main
+//
+
+$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : 'login';
+$errors = new WP_Error();
+
+if ( isset($_GET['key']) )
+ $action = 'resetpass';
+
+// validate action so as to default to the login screen
+if ( !in_array( $action, array( 'postpass', 'logout', 'lostpassword', 'retrievepassword', 'resetpass', 'rp', 'register', 'login' ), true ) && false === has_filter( 'login_form_' . $action ) )
+ $action = 'login';
nocache_headers();
header('Content-Type: '.get_bloginfo('html_type').'; charset='.get_bloginfo('charset'));
-if ( defined('RELOCATE') ) { // Move flag is set
+if ( defined( 'RELOCATE' ) && RELOCATE ) { // Move flag is set
if ( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) )
$_SERVER['PHP_SELF'] = str_replace( $_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF'] );
- $schema = ( isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ) ? 'https://' : 'http://';
- if ( dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_settings('siteurl') )
- update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) );
+ $url = dirname( set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'] ) );
+ if ( $url != get_option( 'siteurl' ) )
+ update_option( 'siteurl', $url );
}
-switch($action) {
+//Set a cookie now to see if they are supported by the browser.
+$secure = ( 'https' === parse_url( site_url(), PHP_URL_SCHEME ) && 'https' === parse_url( home_url(), PHP_URL_SCHEME ) );
+setcookie( TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN, $secure );
+if ( SITECOOKIEPATH != COOKIEPATH )
+ setcookie( TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN, $secure );
+
+/**
+ * Fires when the login form is initialized.
+ *
+ * @since 3.2.0
+ */
+do_action( 'login_init' );
+/**
+ * Fires before a specified login form action.
+ *
+ * The dynamic portion of the hook name, `$action`, refers to the action
+ * that brought the visitor to the login form. Actions include 'postpass',
+ * 'logout', 'lostpassword', etc.
+ *
+ * @since 2.8.0
+ */
+do_action( 'login_form_' . $action );
+
+$http_post = ('POST' == $_SERVER['REQUEST_METHOD']);
+$interim_login = isset($_REQUEST['interim-login']);
+
+switch ($action) {
+
+case 'postpass' :
+ require_once ABSPATH . WPINC . '/class-phpass.php';
+ $hasher = new PasswordHash( 8, true );
+
+ /**
+ * Filter the life span of the post password cookie.
+ *
+ * By default, the cookie expires 10 days from creation. To turn this
+ * into a session cookie, return 0.
+ *
+ * @since 3.7.0
+ *
+ * @param int $expires The expiry time, as passed to setcookie().
+ */
+ $expire = apply_filters( 'post_password_expires', time() + 10 * DAY_IN_SECONDS );
+ $secure = ( 'https' === parse_url( home_url(), PHP_URL_SCHEME ) );
+ setcookie( 'wp-postpass_' . COOKIEHASH, $hasher->HashPassword( wp_unslash( $_POST['post_password'] ) ), $expire, COOKIEPATH, COOKIE_DOMAIN, $secure );
+
+ wp_safe_redirect( wp_get_referer() );
+ exit();
-case 'logout':
+case 'logout' :
+ check_admin_referer('log-out');
- wp_clearcookie();
- do_action('wp_logout');
- nocache_headers();
+ $user = wp_get_current_user();
- $redirect_to = 'wp-login.php';
- if ( isset($_REQUEST['redirect_to']) )
- $redirect_to = $_REQUEST['redirect_to'];
-
- wp_redirect($redirect_to);
+ wp_logout();
+
+ if ( ! empty( $_REQUEST['redirect_to'] ) ) {
+ $redirect_to = $requested_redirect_to = $_REQUEST['redirect_to'];
+ } else {
+ $redirect_to = 'wp-login.php?loggedout=true';
+ $requested_redirect_to = '';
+ }
+
+ /**
+ * Filter 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();
-break;
+case 'lostpassword' :
+case 'retrievepassword' :
-case 'lostpassword':
-do_action('lost_password');
-?>
-
-
-
- WordPress » <?php _e('Lost Password') ?>
-
-
-
-
-
-
-";
+
+ $lostpassword_redirect = ! empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '';
+ /**
+ * Filter 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
+ */
+ do_action( 'lost_password' );
+
+ login_header(__('Lost Password'), '' . __('Please enter your username or email address. You will receive a link to create a new password via email.') . '
', $errors);
+
+ $user_login = isset($_POST['user_login']) ? wp_unslash($_POST['user_login']) : '';
+
?>
-
-
-
-
-
+
+
+
%s', esc_url( wp_registration_url() ), __( 'Register' ) );
-case 'retrievepassword':
- $user_data = get_userdatabylogin($_POST['user_login']);
- // redefining user_login ensures we return the right case in the email
- $user_login = $user_data->user_login;
- $user_email = $user_data->user_email;
+ /** This filter is documented in wp-includes/general-template.php */
+ echo ' | ' . apply_filters( 'register', $registration_url );
+endif;
+?>
+
- if (!$user_email || $user_email != $_POST['email'])
- die(sprintf(__('Sorry, that user does not seem to exist in our database. Perhaps you have the wrong username or e-mail address? Try again.'), 'wp-login.php?action=lostpassword'));
+query("UPDATE $wpdb->users SET user_activation_key = '$key' WHERE user_login = '$user_login'");
- $message = __('Someone has asked to reset the password for the following site and username.') . "\r\n\r\n";
- $message .= get_option('siteurl') . "\r\n\r\n";
- $message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n";
- $message .= __('To reset your password visit the following address, otherwise just ignore this email and nothing will happen.') . "\r\n\r\n";
- $message .= get_settings('siteurl') . "/wp-login.php?action=resetpass&key=$key\r\n";
+ if ( isset( $_COOKIE[ $rp_cookie ] ) && 0 < strpos( $_COOKIE[ $rp_cookie ], ':' ) ) {
+ list( $rp_login, $rp_key ) = explode( ':', wp_unslash( $_COOKIE[ $rp_cookie ] ), 2 );
+ $user = check_password_reset_key( $rp_key, $rp_login );
+ if ( isset( $_POST['pass1'] ) && ! hash_equals( $rp_key, $_POST['rp_key'] ) ) {
+ $user = false;
+ }
+ } else {
+ $user = false;
+ }
- $m = wp_mail($user_email, sprintf(__('[%s] Password Reset'), get_settings('blogname')), $message);
+ if ( ! $user || is_wp_error( $user ) ) {
+ setcookie( $rp_cookie, ' ', time() - YEAR_IN_SECONDS, $rp_path, COOKIE_DOMAIN, is_ssl(), true );
+ if ( $user && $user->get_error_code() === 'expired_key' )
+ wp_redirect( site_url( 'wp-login.php?action=lostpassword&error=expiredkey' ) );
+ else
+ wp_redirect( site_url( 'wp-login.php?action=lostpassword&error=invalidkey' ) );
+ exit;
+ }
- if ($m == false) {
- echo '' . __('The e-mail could not be sent.') . "
\n";
- echo __('Possible reason: your host may have disabled the mail() function...') . "
";
- die();
- } else {
- echo '' . sprintf(__("The e-mail was sent successfully to %s's e-mail address."), $user_login) . '
';
- echo "" . __('Click here to login!') . '
';
- die();
+ $errors = new WP_Error();
+
+ if ( isset($_POST['pass1']) && $_POST['pass1'] != $_POST['pass2'] )
+ $errors->add( 'password_reset_mismatch', __( 'The passwords do not match.' ) );
+
+ /**
+ * Fires before the password reset procedure is validated.
+ *
+ * @since 3.5.0
+ *
+ * @param object $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->get_error_code() ) && isset( $_POST['pass1'] ) && !empty( $_POST['pass1'] ) ) {
+ reset_password($user, $_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.') . '
', $errors );
+
+?>
+
+
+
+
+%s', esc_url( wp_registration_url() ), __( 'Register' ) );
+
+ /** This filter is documented in wp-includes/general-template.php */
+ echo ' | ' . apply_filters( 'register', $registration_url );
+endif;
+?>
+
+
+get_row("SELECT * FROM $wpdb->users WHERE user_activation_key = '$key'");
- if ( !$user )
- die( __('Sorry, that key does not appear to be valid.') );
-
- do_action('password_reset');
-
- $new_pass = substr( md5( uniqid( microtime() ) ), 0, 7);
- $wpdb->query("UPDATE $wpdb->users SET user_pass = MD5('$new_pass'), user_activation_key = '' WHERE user_login = '$user->user_login'");
- wp_cache_delete($user->ID, 'users');
- wp_cache_delete($user->user_login, 'userlogins');
- $message = sprintf(__('Username: %s'), $user->user_login) . "\r\n";
- $message .= sprintf(__('Password: %s'), $new_pass) . "\r\n";
- $message .= get_settings('siteurl') . "/wp-login.php\r\n";
-
- $m = wp_mail($user->user_email, sprintf(__('[%s] Your new password'), get_settings('blogname')), $message);
-
- if ($m == false) {
- echo '' . __('The e-mail could not be sent.') . "
\n";
- echo __('Possible reason: your host may have disabled the mail() function...') . '
';
- die();
- } else {
- echo '' . sprintf(__('Your new password is in the mail.'), $user_login) . '
';
- echo "" . __('Click here to login!') . '
';
- // send a copy of password change notification to the admin
- $message = sprintf(__('Password Lost and Changed for user: %s'), $user->user_login) . "\r\n";
- wp_mail(get_settings('admin_email'), sprintf(__('[%s] Password Lost/Change'), get_settings('blogname')), $message);
- die();
+ if ( !get_option('users_can_register') ) {
+ wp_redirect( site_url('wp-login.php?registration=disabled') );
+ exit();
}
+
+ $user_login = '';
+ $user_email = '';
+ if ( $http_post ) {
+ $user_login = $_POST['user_login'];
+ $user_email = $_POST['user_email'];
+ $errors = register_new_user($user_login, $user_email);
+ if ( !is_wp_error($errors) ) {
+ $redirect_to = !empty( $_POST['redirect_to'] ) ? $_POST['redirect_to'] : 'wp-login.php?checkemail=registered';
+ wp_safe_redirect( $redirect_to );
+ exit();
+ }
+ }
+
+ $registration_redirect = ! empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '';
+ /**
+ * Filter the registration redirect URL.
+ *
+ * @since 3.0.0
+ *
+ * @param string $registration_redirect The redirect destination URL.
+ */
+ $redirect_to = apply_filters( 'registration_redirect', $registration_redirect );
+ login_header(__('Registration Form'), '' . __('Register For This Site') . '
', $errors);
+?>
+
+
+
+
+ |
+
+
+
+ID) ) {
+ $secure_cookie = true;
+ force_ssl_admin(true);
+ }
+ }
+ }
- $user_login = '';
- $user_pass = '';
- $using_cookie = false;
- if ( !isset( $_REQUEST['redirect_to'] ) )
- $redirect_to = 'wp-admin/';
- else
+ if ( isset( $_REQUEST['redirect_to'] ) ) {
$redirect_to = $_REQUEST['redirect_to'];
-
- if( $_POST ) {
- $user_login = $_POST['log'];
- $user_login = sanitize_user( $user_login );
- $user_pass = $_POST['pwd'];
- $rememberme = $_POST['rememberme'];
+ // 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 {
- $cookie_login = wp_get_cookie_login();
- if ( ! empty($cookie_login) ) {
- $using_cookie = true;
- $user_login = $cookie_login['login'];
- $user_pass = $cookie_login['password'];
+ $redirect_to = admin_url();
+ }
+
+ $reauth = empty($_REQUEST['reauth']) ? false : true;
+
+ $user = wp_signon( '', $secure_cookie );
+
+ if ( empty( $_COOKIE[ LOGGED_IN_COOKIE ] ) ) {
+ if ( headers_sent() ) {
+ $user = new WP_Error( 'test_cookie', sprintf( __( 'ERROR: Cookies are blocked due to unexpected output. For help, please see this documentation or try the support forums.' ),
+ __( 'https://codex.wordpress.org/Cookies' ), __( 'https://wordpress.org/support/' ) ) );
+ } elseif ( isset( $_POST['testcookie'] ) && empty( $_COOKIE[ TEST_COOKIE ] ) ) {
+ // If cookies are disabled we can't log in even with a valid user+pass
+ $user = new WP_Error( 'test_cookie', sprintf( __( 'ERROR: Cookies are blocked or not supported by your browser. You must enable cookies to use WordPress.' ),
+ __( 'https://codex.wordpress.org/Cookies' ) ) );
}
}
- do_action('wp_authenticate', array(&$user_login, &$user_pass));
-
- if ( $user_login && $user_pass ) {
- $user = new WP_User(0, $user_login);
-
- // If the user can't edit posts, send them to their profile.
- if ( !$user->has_cap('edit_posts') && ( empty( $redirect_to ) || $redirect_to == 'wp-admin/' ) )
- $redirect_to = get_settings('siteurl') . '/wp-admin/profile.php';
-
- if ( wp_login($user_login, $user_pass, $using_cookie) ) {
- if ( !$using_cookie )
- wp_setcookie($user_login, $user_pass, false, '', '', $rememberme);
- do_action('wp_login', $user_login);
- wp_redirect($redirect_to);
- exit;
- } else {
- if ( $using_cookie )
- $error = __('Your session has expired.');
+ $requested_redirect_to = isset( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '';
+ /**
+ * Filter 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 ); ?>
+
+
+
+
+
+