diff -r 000000000000 -r d970ebf37754 wp/wp-login.php --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/wp/wp-login.php Wed Nov 06 03:21:17 2013 +0000 @@ -0,0 +1,921 @@ + element. Default 'Log In'. + * @param string $message Optional. Message to display in header. Default empty. + * @param string $wp_error Optional. The error to pass. Default empty. + * @param WP_Error $wp_error Optional. WordPress Error Object + */ +function login_header($title = 'Log In', $message = '', $wp_error = '') { + global $error, $interim_login, $current_site, $action; + + // Don't index any of these forms + add_action( 'login_head', 'wp_no_robots' ); + + if ( wp_is_mobile() ) + add_action( 'login_head', 'wp_login_viewport_meta' ); + + if ( empty($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 = __( 'http://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 ) { + if ( 'message' == $severity ) + $messages .= ' ' . $error . "
\n"; + else + $errors .= ' ' . $error . "
\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 ): ?> +

+ + +
+ + + + + + +
+ + + + + + + add('empty_username', __('ERROR: Enter a username or e-mail address.')); + } else if ( strpos( $_POST['user_login'], '@' ) ) { + $user_data = get_user_by( 'email', trim( $_POST['user_login'] ) ); + if ( empty( $user_data ) ) + $errors->add('invalid_email', __('ERROR: There is no user registered with that email address.')); + } else { + $login = trim($_POST['user_login']); + $user_data = get_user_by('login', $login); + } + + /** + * Fires before errors are returned from a password reset request. + * + * @since 2.1.0 + */ + do_action( 'lostpassword_post' ); + + if ( $errors->get_error_code() ) + return $errors; + + if ( !$user_data ) { + $errors->add('invalidcombo', __('ERROR: Invalid username or e-mail.')); + return $errors; + } + + // redefining user_login ensures we return the right case in the email + $user_login = $user_data->user_login; + $user_email = $user_data->user_email; + + /** + * Fires before a new password is retrieved. + * + * @since 1.5.2 + * @deprecated 1.5.2 Misspelled. Use 'retrieve_password' hook instead. + * + * @param string $user_login The user login name. + */ + do_action( 'retreive_password', $user_login ); + /** + * Fires before a new password is retrieved. + * + * @since 1.5.2 + * + * @param string $user_login The user login name. + */ + do_action( 'retrieve_password', $user_login ); + + /** + * Filter whether to allow a password to be reset. + * + * @since 2.7.0 + * + * @param bool true Whether to allow the password to be reset. Default true. + * @param int $user_data->ID The ID of the user attempting to reset a password. + */ + $allow = apply_filters( 'allow_password_reset', true, $user_data->ID ); + + if ( ! $allow ) + return new WP_Error('no_password_reset', __('Password reset is not allowed for this user')); + else if ( is_wp_error($allow) ) + return $allow; + + // Generate something random for a password reset key. + $key = wp_generate_password( 20, false ); + + /** + * Fires when a password reset key is generated. + * + * @since 2.5.0 + * + * @param string $user_login The username for the user. + * @param string $key The generated password reset key. + */ + do_action( 'retrieve_password_key', $user_login, $key ); + + // Now insert the key, hashed, into the DB. + if ( empty( $wp_hasher ) ) { + require_once ABSPATH . 'wp-includes/class-phpass.php'; + $wp_hasher = new PasswordHash( 8, true ); + } + $hashed = $wp_hasher->HashPassword( $key ); + $wpdb->update( $wpdb->users, array( 'user_activation_key' => $hashed ), array( 'user_login' => $user_login ) ); + + $message = __('Someone requested that the password be reset for the following account:') . "\r\n\r\n"; + $message .= network_home_url( '/' ) . "\r\n\r\n"; + $message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n"; + $message .= __('If this was a mistake, just ignore this email and nothing will happen.') . "\r\n\r\n"; + $message .= __('To reset your password, visit the following address:') . "\r\n\r\n"; + $message .= '<' . network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), 'login') . ">\r\n"; + + if ( is_multisite() ) + $blogname = $GLOBALS['current_site']->site_name; + else + // The blogname option is escaped with esc_html on the way into the database in sanitize_option + // we want to reverse this for the plain text arena of emails. + $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES); + + $title = sprintf( __('[%s] Password Reset'), $blogname ); + + /** + * Filter the subject of the password reset email. + * + * @since 2.8.0 + * + * @param string $title Default email title. + */ + $title = apply_filters( 'retrieve_password_title', $title ); + /** + * Filter the message body of the password reset mail. + * + * @since 2.8.0 + * + * @param string $message Default mail message. + * @param string $key The activation key. + */ + $message = apply_filters( 'retrieve_password_message', $message, $key ); + + if ( $message && !wp_mail($user_email, $title, $message) ) + wp_die( __('The e-mail could not be sent.') . "
\n" . __('Possible reason: your host may have disabled the mail() function.') ); + + return true; +} + +// +// Main +// + +$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' ) && 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'] ); + + $url = dirname( set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'] ) ); + if ( $url != get_option( 'siteurl' ) ) + update_option( 'siteurl', $url ); +} + +//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); + +/** + * 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 . 'wp-includes/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 ); + setcookie( 'wp-postpass_' . COOKIEHASH, $hasher->HashPassword( wp_unslash( $_POST['post_password'] ) ), $expire, COOKIEPATH ); + + wp_safe_redirect( wp_get_referer() ); + exit(); + +break; + +case 'logout' : + check_admin_referer('log-out'); + wp_logout(); + + $redirect_to = !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : 'wp-login.php?loggedout=true'; + wp_safe_redirect( $redirect_to ); + exit(); + +break; + +case 'lostpassword' : +case 'retrievepassword' : + + if ( $http_post ) { + $errors = retrieve_password(); + if ( !is_wp_error($errors) ) { + $redirect_to = !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : 'wp-login.php?checkemail=confirm'; + wp_safe_redirect( $redirect_to ); + exit(); + } + } + + if ( isset( $_GET['error'] ) ) { + if ( 'invalidkey' == $_GET['error'] ) + $errors->add( 'invalidkey', __( 'Sorry, that key does not appear to be valid.' ) ); + elseif ( 'expiredkey' == $_GET['error'] ) + $errors->add( 'expiredkey', __( 'Sorry, that key has expired. Please try again.' ) ); + } + + $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 1.5.2 + */ + 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']) : ''; + +?> + +
+

+ +

+ tags, before the hidden fields. + * + * @since 2.1.0 + */ + do_action( 'lostpassword_form' ); ?> + +

+
+ + + +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; + } + + $errors = new WP_Error(); + + if ( isset($_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']); + 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 ); + +?> +
+ + +

+ +

+

+ +

+ +
+

+ +
+

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

', $errors); +?> + +
+

+ +

+

+ +

+ +

+
+ +

+
+ + + +ID) ) { + $secure_cookie = true; + force_ssl_admin(true); + } + } + } + + if ( isset( $_REQUEST['redirect_to'] ) ) { + $redirect_to = $_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; + + // If the user was redirected to a secure login form from a non-secure admin page, and secure login is required but secure admin is not, then don't use a secure + // cookie and redirect back to the referring non-secure admin page. This allows logins to always be POSTed over SSL while allowing the user to choose visiting + // the admin via http or https. + if ( !$secure_cookie && is_ssl() && force_ssl_login() && !force_ssl_admin() && ( 0 !== strpos($redirect_to, 'https') ) && ( 0 === strpos($redirect_to, 'http') ) ) + $secure_cookie = false; + + // If cookies are disabled we can't log in even with a valid user+pass + if ( isset($_POST['testcookie']) && empty($_COOKIE[TEST_COOKIE]) ) + $user = new WP_Error('test_cookie', __("ERROR: Cookies are blocked or not supported by your browser. You must enable cookies to use WordPress.")); + else + $user = wp_signon('', $secure_cookie); + + $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 ); ?> + + + + + + +ID) && !is_super_admin( $user->ID ) ) + $redirect_to = user_admin_url(); + elseif ( is_multisite() && !$user->has_cap('read') ) + $redirect_to = get_dashboard_url( $user->ID ); + elseif ( !$user->has_cap('edit_posts') ) + $redirect_to = admin_url('profile.php'); + } + wp_safe_redirect($redirect_to); + exit(); + } + + $errors = $user; + // Clear errors if loggedout is set. + if ( !empty($_GET['loggedout']) || $reauth ) + $errors = new WP_Error(); + + if ( $interim_login ) { + if ( ! $errors->get_error_code() ) + $errors->add('expired', __('Session expired. Please log in again. You will not move away from this page.'), 'message'); + } else { + // Some parts of this script use the main login form to display a message + if ( isset($_GET['loggedout']) && true == $_GET['loggedout'] ) + $errors->add('loggedout', __('You are now logged out.'), 'message'); + elseif ( isset($_GET['registration']) && 'disabled' == $_GET['registration'] ) + $errors->add('registerdisabled', __('User registration is currently not allowed.')); + elseif ( isset($_GET['checkemail']) && 'confirm' == $_GET['checkemail'] ) + $errors->add('confirm', __('Check your e-mail for the confirmation link.'), 'message'); + elseif ( isset($_GET['checkemail']) && 'newpass' == $_GET['checkemail'] ) + $errors->add('newpass', __('Check your e-mail for your new password.'), 'message'); + elseif ( isset($_GET['checkemail']) && 'registered' == $_GET['checkemail'] ) + $errors->add('registered', __('Registration complete. Please check your e-mail.'), 'message'); + elseif ( strpos( $redirect_to, 'about.php?updated' ) ) + $errors->add('updated', __( 'You have successfully updated WordPress! Please log back in to experience the awesomeness.' ), 'message' ); + } + + /** + * Filter the login page errors. + * + * @since 3.6.0 + * + * @param object $errors WP Error object. + * @param string $redirect_to Redirect destination URL. + */ + $errors = apply_filters( 'wp_login_errors', $errors, $redirect_to ); + + // Clear any stale cookies. + if ( $reauth ) + wp_clear_auth_cookie(); + + login_header(__('Log In'), '', $errors); + + if ( isset($_POST['log']) ) + $user_login = ( 'incorrect_password' == $errors->get_error_code() || 'empty_password' == $errors->get_error_code() ) ? esc_attr(wp_unslash($_POST['log'])) : ''; + $rememberme = ! empty( $_POST['rememberme'] ); +?> + +
+

+ +

+

+ +

+ +

+

+ + + + + + + + + + +

+
+ + + + + + + +