<?php bloginfo('name'); ?> › <?php echo $title; ?>

X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/ff81ee6e8304a1982a3ec4f5b134764a29d502cf..69ac90aac5f1f0c980444b182c6d03659fbc7e7a:/wp-login.php diff --git a/wp-login.php b/wp-login.php index 0864edbd..d77428f6 100644 --- a/wp-login.php +++ b/wp-login.php @@ -2,7 +2,10 @@ require( dirname(__FILE__) . '/wp-config.php' ); $action = $_REQUEST['action']; -$error = ''; +$errors = array(); + +if ( isset($_GET['key']) ) + $action = 'resetpass'; nocache_headers(); @@ -13,241 +16,374 @@ if ( defined('RELOCATE') ) { // Move flag is set $_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'] . $_SERVER['PHP_SELF']) != get_settings('siteurl') ) + if ( dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_option('siteurl') ) update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) ); } -switch($action) { +//Set a cookie now to see if they are supported by the browser. +setcookie(TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN); +if ( SITECOOKIEPATH != COOKIEPATH ) + setcookie(TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN); + +// Rather than duplicating this HTML all over the place, we'll stick it in function +function login_header($title = 'Login', $message = '') { + global $errors, $error, $wp_locale; + + ?> + +> + + <?php bloginfo('name'); ?> › <?php echo $title; ?> + + + + + + + + +

+\n"; + $errors = $newerrors; + } + + echo '

' . apply_filters('login_errors', $errors) . "

\n"; + } +} // End of login_header() + + +switch ($action) { + +case 'logout' : wp_clearcookie(); do_action('wp_logout'); - nocache_headers(); - $redirect_to = 'wp-login.php'; - if ( isset($_REQUEST['redirect_to']) ) - $redirect_to = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $_REQUEST['redirect_to']); - - wp_redirect($redirect_to); + $redirect_to = 'wp-login.php?loggedout=true'; + if ( isset( $_REQUEST['redirect_to'] ) ) + $redirect_to = $_REQUEST['redirect_to']; + + wp_safe_redirect($redirect_to); exit(); break; -case 'lostpassword': -do_action('lost_password'); -?> - - - - WordPress » <?php _e('Lost Password') ?> - - - - - - -"; + + if ( 'invalidkey' == $_GET['error'] ) $errors['invalidkey'] = __('Sorry, that key does not appear to be valid.'); + + do_action('lost_password'); + login_header(__('Lost Password'), '

' . __('Please enter your username and e-mail address. You will receive a new password via e-mail.') . '

'); ?> - +

- + user_login; - $user_email = $user_data->user_email; - - if (!$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')); - -do_action('retreive_password', $user_login); // Misspelled and deprecated. -do_action('retrieve_password', $user_login); - - // Generate something random for a password... md5'ing current time with a rand salt - $key = substr( md5( uniqid( microtime() ) ), 0, 50); - // now insert the new pass md5'd into the db - $wpdb->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"; - - $m = wp_mail($user_email, sprintf(__('[%s] Password Reset'), 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(__("The e-mail was sent successfully to %s's e-mail address."), $user_login) . '
'; - echo "" . __('Click here to login!') . '

'; - die(); - } - -break; - case 'resetpass' : +case 'rp' : + $key = preg_replace('/[^a-z0-9]/i', '', $_GET['key']); + if ( empty( $key ) ) { + wp_redirect('wp-login.php?action=lostpassword&error=invalidkey'); + exit(); + } - // Generate something random for a password... md5'ing current time with a rand salt - $key = preg_replace('/a-z0-9/i', '', $_GET['key']); - if ( empty($key) ) - die( __('Sorry, that key does not appear to be valid.') ); $user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE user_activation_key = '$key'"); - if ( !$user ) - die( __('Sorry, that key does not appear to be valid.') ); + if ( empty( $user ) ) { + wp_redirect('wp-login.php?action=lostpassword&error=invalidkey'); + exit(); + } do_action('password_reset'); + // Generate something random for a password... md5'ing current time with a rand salt $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'"); + $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($user->user_login, 'userlogins'); + wp_cache_delete($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"; + $message .= get_option('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(); + if (FALSE == wp_mail($user->user_email, sprintf(__('[%s] Your new password'), get_option('blogname')), $message)) { + die('

' . __('The e-mail could not be sent.') . "
\n" . __('Possible reason: your host may have disabled the mail() function...') . '

'); } 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')), $message); - die(); + // but check to see if it's the admin whose password we're changing, and skip this + if ($user->user_email != get_option('admin_email')) { + $message = sprintf(__('Password Lost and Changed for user: %s'), $user->user_login) . "\r\n"; + wp_mail(get_option('admin_email'), sprintf(__('[%s] Password Lost/Changed'), get_option('blogname')), $message); + } + + wp_redirect('wp-login.php?checkemail=newpass'); + exit(); } break; -case 'login' : -default: +case 'register' : + if ( FALSE == get_option('users_can_register') ) { + wp_redirect('wp-login.php?registration=disabled'); + exit(); + } + + if ( $_POST ) { + require_once( ABSPATH . WPINC . '/registration.php'); + + $user_login = sanitize_user( $_POST['user_login'] ); + $user_email = apply_filters( 'user_registration_email', $_POST['user_email'] ); + + // Check the username + if ( $user_login == '' ) + $errors['user_login'] = __('ERROR: Please enter a username.'); + elseif ( !validate_username( $user_login ) ) { + $errors['user_login'] = __('ERROR: This username is invalid. Please enter a valid username.'); + $user_login = ''; + } elseif ( username_exists( $user_login ) ) + $errors['user_login'] = __('ERROR: This username is already registered, please choose another one.'); + + // Check the e-mail address + if ($user_email == '') { + $errors['user_email'] = __('ERROR: Please type your e-mail address.'); + } elseif ( !is_email( $user_email ) ) { + $errors['user_email'] = __('ERROR: The email address isn’t correct.'); + $user_email = ''; + } elseif ( email_exists( $user_email ) ) + $errors['user_email'] = __('ERROR: This email is already registered, please choose another one.'); + + do_action('register_post'); + + $errors = apply_filters( 'registration_errors', $errors ); + + if ( empty( $errors ) ) { + $user_pass = substr( md5( uniqid( microtime() ) ), 0, 7); + + $user_id = wp_create_user( $user_login, $user_pass, $user_email ); + if ( !$user_id ) + $errors['registerfail'] = sprintf(__('ERROR: Couldn’t register you... please contact the webmaster !'), get_option('admin_email')); + else { + wp_new_user_notification($user_id, $user_pass); + + wp_redirect('wp-login.php?checkemail=registered'); + exit(); + } + } + } + + login_header(__('Registration Form'), '

' . __('Register For This Site') . '

'); +?> + + + + +

+ + + +ERROR: WordPress requires Cookies but your browser does not support them or they are blocked.'); + + if ( $user_login && $user_pass && empty( $errors ) ) { $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'; - + $redirect_to = get_option('siteurl') . '/wp-admin/profile.php'; + if ( wp_login($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; + wp_safe_redirect($redirect_to); + exit(); } else { - if ( $using_cookie ) - $error = __('Your session has expired.'); + if ( $using_cookie ) + $errors['expiredsession'] = __('Your session has expired.'); } } -?> - - - - WordPress › <?php _e('Login') ?> - - - - - -"; + if ( $_POST && empty( $user_login ) ) + $errors['user_login'] = __('ERROR: The username field is empty.'); + if ( $_POST && empty( $user_pass ) ) + $errors['user_pass'] = __('ERROR: The password field is empty.'); + + // Some parts of this script use the main login form to display a message + if ( TRUE == $_GET['loggedout'] ) $errors['loggedout'] = __('Successfully logged you out.'); + elseif ( 'disabled' == $_GET['registration'] ) $errors['registerdiabled'] = __('User registration is currently not allowed.'); + elseif ( 'confirm' == $_GET['checkemail'] ) $errors['confirm'] = __('Check your e-mail for the confirmation link.'); + elseif ( 'newpass' == $_GET['checkemail'] ) $errors['newpass'] = __('Check your e-mail for your new password.'); + elseif ( 'registered' == $_GET['checkemail'] ) $errors['registered'] = __('Registration complete. Please check your e-mail.'); + + login_header(__('Login')); ?> + +

- +