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   1  <?php
   2  /**
   3   * WordPress User Page
   4   *
   5   * Handles authentication, registering, resetting passwords, forgot password,
   6   * and other user handling.
   7   *
   8   * @package WordPress
   9   */
  10  
  11  /** Make sure that the WordPress bootstrap has run before continuing. */
  12  require( dirname(__FILE__) . '/wp-load.php' );
  13  
  14  // Redirect to https login if forced to use SSL
  15  if ( force_ssl_admin() && ! is_ssl() ) {
  16      if ( 0 === strpos($_SERVER['REQUEST_URI'], 'http') ) {
  17          wp_redirect( set_url_scheme( $_SERVER['REQUEST_URI'], 'https' ) );
  18          exit();
  19      } else {
  20          wp_redirect( 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] );
  21          exit();
  22      }
  23  }
  24  
  25  /**
  26   * Outputs the header for the login page.
  27   *
  28   * @uses do_action() Calls the 'login_head' for outputting HTML in the Log In
  29   *        header.
  30   * @uses apply_filters() Calls 'login_headerurl' for the top login link.
  31   * @uses apply_filters() Calls 'login_headertitle' for the top login title.
  32   * @uses apply_filters() Calls 'login_message' on the message to display in the
  33   *        header.
  34   * @uses $error The error global, which is checked for displaying errors.
  35   *
  36   * @param string $title Optional. WordPress Log In Page title to display in
  37   *        <title/> element.
  38   * @param string $message Optional. Message to display in header.
  39   * @param WP_Error $wp_error Optional. WordPress Error Object
  40   */
  41  function login_header($title = 'Log In', $message = '', $wp_error = '') {
  42      global $error, $interim_login, $current_site, $action;
  43  
  44      // Don't index any of these forms
  45      add_action( 'login_head', 'wp_no_robots' );
  46  
  47      if ( empty($wp_error) )
  48          $wp_error = new WP_Error();
  49  
  50      // Shake it!
  51      $shake_error_codes = array( 'empty_password', 'empty_email', 'invalid_email', 'invalidcombo', 'empty_username', 'invalid_username', 'incorrect_password' );
  52      $shake_error_codes = apply_filters( 'shake_error_codes', $shake_error_codes );
  53  
  54      if ( $shake_error_codes && $wp_error->get_error_code() && in_array( $wp_error->get_error_code(), $shake_error_codes ) )
  55          add_action( 'login_head', 'wp_shake_js', 12 );
  56  
  57      ?><!DOCTYPE html>
  58      <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
  59      <head>
  60      <meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php bloginfo('charset'); ?>" />
  61      <title><?php bloginfo('name'); ?> &rsaquo; <?php echo $title; ?></title>
  62      <?php
  63  
  64      wp_admin_css( 'wp-admin', true );
  65      wp_admin_css( 'colors-fresh', true );
  66  
  67      if ( wp_is_mobile() ) { ?>
  68          <meta name="viewport" content="width=320; initial-scale=0.9; maximum-scale=1.0; user-scalable=0;" /><?php
  69      }
  70  
  71      do_action( 'login_enqueue_scripts' );
  72      do_action( 'login_head' );
  73  
  74      if ( is_multisite() ) {
  75          $login_header_url   = network_home_url();
  76          $login_header_title = $current_site->site_name;
  77      } else {
  78          $login_header_url   = __( 'http://wordpress.org/' );
  79          $login_header_title = __( 'Powered by WordPress' );
  80      }
  81  
  82      $login_header_url   = apply_filters( 'login_headerurl',   $login_header_url   );
  83      $login_header_title = apply_filters( 'login_headertitle', $login_header_title );
  84  
  85      // Don't allow interim logins to navigate away from the page.
  86      if ( $interim_login )
  87          $login_header_url = '#';
  88  
  89      $classes = array( 'login-action-' . $action, 'wp-core-ui' );
  90      if ( wp_is_mobile() )
  91          $classes[] = 'mobile';
  92      if ( is_rtl() )
  93          $classes[] = 'rtl';
  94      $classes = apply_filters( 'login_body_class', $classes, $action );
  95      ?>
  96      </head>
  97      <body class="login <?php echo esc_attr( implode( ' ', $classes ) ); ?>">
  98      <div id="login">
  99          <h1><a href="<?php echo esc_url( $login_header_url ); ?>" title="<?php echo esc_attr( $login_header_title ); ?>"><?php bloginfo( 'name' ); ?></a></h1>
 100      <?php
 101  
 102      unset( $login_header_url, $login_header_title );
 103  
 104      $message = apply_filters('login_message', $message);
 105      if ( !empty( $message ) )
 106          echo $message . "\n";
 107  
 108      // In case a plugin uses $error rather than the $wp_errors object
 109      if ( !empty( $error ) ) {
 110          $wp_error->add('error', $error);
 111          unset($error);
 112      }
 113  
 114      if ( $wp_error->get_error_code() ) {
 115          $errors = '';
 116          $messages = '';
 117          foreach ( $wp_error->get_error_codes() as $code ) {
 118              $severity = $wp_error->get_error_data($code);
 119              foreach ( $wp_error->get_error_messages($code) as $error ) {
 120                  if ( 'message' == $severity )
 121                      $messages .= '    ' . $error . "<br />\n";
 122                  else
 123                      $errors .= '    ' . $error . "<br />\n";
 124              }
 125          }
 126          if ( !empty($errors) )
 127              echo '<div id="login_error">' . apply_filters('login_errors', $errors) . "</div>\n";
 128          if ( !empty($messages) )
 129              echo '<p class="message">' . apply_filters('login_messages', $messages) . "</p>\n";
 130      }
 131  } // End of login_header()
 132  
 133  /**
 134   * Outputs the footer for the login page.
 135   *
 136   * @param string $input_id Which input to auto-focus
 137   */
 138  function login_footer($input_id = '') {
 139      global $interim_login;
 140  
 141      // Don't allow interim logins to navigate away from the page.
 142      if ( ! $interim_login ): ?>
 143      <p id="backtoblog"><a href="<?php echo esc_url( home_url( '/' ) ); ?>" title="<?php esc_attr_e( 'Are you lost?' ); ?>"><?php printf( __( '&larr; Back to %s' ), get_bloginfo( 'title', 'display' ) ); ?></a></p>
 144      <?php endif; ?>
 145  
 146      </div>
 147  
 148      <?php if ( !empty($input_id) ) : ?>
 149      <script type="text/javascript">
 150      try{document.getElementById('<?php echo $input_id; ?>').focus();}catch(e){}
 151      if(typeof wpOnload=='function')wpOnload();
 152      </script>
 153      <?php endif; ?>
 154  
 155      <?php do_action('login_footer'); ?>
 156      <div class="clear"></div>
 157      </body>
 158      </html>
 159      <?php
 160  }
 161  
 162  function wp_shake_js() {
 163      if ( wp_is_mobile() )
 164          return;
 165  ?>
 166  <script type="text/javascript">
 167  addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
 168  function s(id,pos){g(id).left=pos+'px';}
 169  function g(id){return document.getElementById(id).style;}
 170  function shake(id,a,d){c=a.shift();s(id,c);if(a.length>0){setTimeout(function(){shake(id,a,d);},d);}else{try{g(id).position='static';wp_attempt_focus();}catch(e){}}}
 171  addLoadEvent(function(){ var p=new Array(15,30,15,0,-15,-30,-15,0);p=p.concat(p.concat(p));var i=document.forms[0].id;g(i).position='relative';shake(i,p,20);});
 172  </script>
 173  <?php
 174  }
 175  
 176  /**
 177   * Handles sending password retrieval email to user.
 178   *
 179   * @uses $wpdb WordPress Database object
 180   *
 181   * @return bool|WP_Error True: when finish. WP_Error on error
 182   */
 183  function retrieve_password() {
 184      global $wpdb, $current_site;
 185  
 186      $errors = new WP_Error();
 187  
 188      if ( empty( $_POST['user_login'] ) ) {
 189          $errors->add('empty_username', __('<strong>ERROR</strong>: Enter a username or e-mail address.'));
 190      } else if ( strpos( $_POST['user_login'], '@' ) ) {
 191          $user_data = get_user_by( 'email', trim( $_POST['user_login'] ) );
 192          if ( empty( $user_data ) )
 193              $errors->add('invalid_email', __('<strong>ERROR</strong>: There is no user registered with that email address.'));
 194      } else {
 195          $login = trim($_POST['user_login']);
 196          $user_data = get_user_by('login', $login);
 197      }
 198  
 199      do_action('lostpassword_post');
 200  
 201      if ( $errors->get_error_code() )
 202          return $errors;
 203  
 204      if ( !$user_data ) {
 205          $errors->add('invalidcombo', __('<strong>ERROR</strong>: Invalid username or e-mail.'));
 206          return $errors;
 207      }
 208  
 209      // redefining user_login ensures we return the right case in the email
 210      $user_login = $user_data->user_login;
 211      $user_email = $user_data->user_email;
 212  
 213      do_action('retreive_password', $user_login);  // Misspelled and deprecated
 214      do_action('retrieve_password', $user_login);
 215  
 216      $allow = apply_filters('allow_password_reset', true, $user_data->ID);
 217  
 218      if ( ! $allow )
 219          return new WP_Error('no_password_reset', __('Password reset is not allowed for this user'));
 220      else if ( is_wp_error($allow) )
 221          return $allow;
 222  
 223      $key = $wpdb->get_var($wpdb->prepare("SELECT user_activation_key FROM $wpdb->users WHERE user_login = %s", $user_login));
 224      if ( empty($key) ) {
 225          // Generate something random for a key...
 226          $key = wp_generate_password(20, false);
 227          do_action('retrieve_password_key', $user_login, $key);
 228          // Now insert the new md5 key into the db
 229          $wpdb->update($wpdb->users, array('user_activation_key' => $key), array('user_login' => $user_login));
 230      }
 231      $message = __('Someone requested that the password be reset for the following account:') . "\r\n\r\n";
 232      $message .= network_home_url( '/' ) . "\r\n\r\n";
 233      $message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n";
 234      $message .= __('If this was a mistake, just ignore this email and nothing will happen.') . "\r\n\r\n";
 235      $message .= __('To reset your password, visit the following address:') . "\r\n\r\n";
 236      $message .= '<' . network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), 'login') . ">\r\n";
 237  
 238      if ( is_multisite() )
 239          $blogname = $GLOBALS['current_site']->site_name;
 240      else
 241          // The blogname option is escaped with esc_html on the way into the database in sanitize_option
 242          // we want to reverse this for the plain text arena of emails.
 243          $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
 244  
 245      $title = sprintf( __('[%s] Password Reset'), $blogname );
 246  
 247      $title = apply_filters('retrieve_password_title', $title);
 248      $message = apply_filters('retrieve_password_message', $message, $key);
 249  
 250      if ( $message && !wp_mail($user_email, $title, $message) )
 251          wp_die( __('The e-mail could not be sent.') . "<br />\n" . __('Possible reason: your host may have disabled the mail() function...') );
 252  
 253      return true;
 254  }
 255  
 256  /**
 257   * Retrieves a user row based on password reset key and login
 258   *
 259   * @uses $wpdb WordPress Database object
 260   *
 261   * @param string $key Hash to validate sending user's password
 262   * @param string $login The user login
 263   * @return object|WP_Error User's database row on success, error object for invalid keys
 264   */
 265  function check_password_reset_key($key, $login) {
 266      global $wpdb;
 267  
 268      $key = preg_replace('/[^a-z0-9]/i', '', $key);
 269  
 270      if ( empty( $key ) || !is_string( $key ) )
 271          return new WP_Error('invalid_key', __('Invalid key'));
 272  
 273      if ( empty($login) || !is_string($login) )
 274          return new WP_Error('invalid_key', __('Invalid key'));
 275  
 276      $user = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->users WHERE user_activation_key = %s AND user_login = %s", $key, $login));
 277  
 278      if ( empty( $user ) )
 279          return new WP_Error('invalid_key', __('Invalid key'));
 280  
 281      return $user;
 282  }
 283  
 284  /**
 285   * Handles resetting the user's password.
 286   *
 287   * @param object $user The user
 288   * @param string $new_pass New password for the user in plaintext
 289   */
 290  function reset_password($user, $new_pass) {
 291      do_action('password_reset', $user, $new_pass);
 292  
 293      wp_set_password($new_pass, $user->ID);
 294  
 295      wp_password_change_notification($user);
 296  }
 297  
 298  /**
 299   * Handles registering a new user.
 300   *
 301   * @param string $user_login User's username for logging in
 302   * @param string $user_email User's email address to send password and add
 303   * @return int|WP_Error Either user's ID or error on failure.
 304   */
 305  function register_new_user( $user_login, $user_email ) {
 306      $errors = new WP_Error();
 307  
 308      $sanitized_user_login = sanitize_user( $user_login );
 309      $user_email = apply_filters( 'user_registration_email', $user_email );
 310  
 311      // Check the username
 312      if ( $sanitized_user_login == '' ) {
 313          $errors->add( 'empty_username', __( '<strong>ERROR</strong>: Please enter a username.' ) );
 314      } elseif ( ! validate_username( $user_login ) ) {
 315          $errors->add( 'invalid_username', __( '<strong>ERROR</strong>: This username is invalid because it uses illegal characters. Please enter a valid username.' ) );
 316          $sanitized_user_login = '';
 317      } elseif ( username_exists( $sanitized_user_login ) ) {
 318          $errors->add( 'username_exists', __( '<strong>ERROR</strong>: This username is already registered. Please choose another one.' ) );
 319      }
 320  
 321      // Check the e-mail address
 322      if ( $user_email == '' ) {
 323          $errors->add( 'empty_email', __( '<strong>ERROR</strong>: Please type your e-mail address.' ) );
 324      } elseif ( ! is_email( $user_email ) ) {
 325          $errors->add( 'invalid_email', __( '<strong>ERROR</strong>: The email address isn&#8217;t correct.' ) );
 326          $user_email = '';
 327      } elseif ( email_exists( $user_email ) ) {
 328          $errors->add( 'email_exists', __( '<strong>ERROR</strong>: This email is already registered, please choose another one.' ) );
 329      }
 330  
 331      do_action( 'register_post', $sanitized_user_login, $user_email, $errors );
 332  
 333      $errors = apply_filters( 'registration_errors', $errors, $sanitized_user_login, $user_email );
 334  
 335      if ( $errors->get_error_code() )
 336          return $errors;
 337  
 338      $user_pass = wp_generate_password( 12, false);
 339      $user_id = wp_create_user( $sanitized_user_login, $user_pass, $user_email );
 340      if ( ! $user_id ) {
 341          $errors->add( 'registerfail', sprintf( __( '<strong>ERROR</strong>: Couldn&#8217;t register you... please contact the <a href="mailto:%s">webmaster</a> !' ), get_option( 'admin_email' ) ) );
 342          return $errors;
 343      }
 344  
 345      update_user_option( $user_id, 'default_password_nag', true, true ); //Set up the Password change nag.
 346  
 347      wp_new_user_notification( $user_id, $user_pass );
 348  
 349      return $user_id;
 350  }
 351  
 352  //
 353  // Main
 354  //
 355  
 356  $action = isset($_REQUEST['action']) ? $_REQUEST['action'] : 'login';
 357  $errors = new WP_Error();
 358  
 359  if ( isset($_GET['key']) )
 360      $action = 'resetpass';
 361  
 362  // validate action so as to default to the login screen
 363  if ( !in_array( $action, array( 'postpass', 'logout', 'lostpassword', 'retrievepassword', 'resetpass', 'rp', 'register', 'login' ), true ) && false === has_filter( 'login_form_' . $action ) )
 364      $action = 'login';
 365  
 366  nocache_headers();
 367  
 368  header('Content-Type: '.get_bloginfo('html_type').'; charset='.get_bloginfo('charset'));
 369  
 370  if ( defined( 'RELOCATE' ) && RELOCATE ) { // Move flag is set
 371      if ( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) )
 372          $_SERVER['PHP_SELF'] = str_replace( $_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF'] );
 373  
 374      $url = dirname( set_url_scheme( 'http://' .  $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'] ) );
 375      if ( $url != get_option( 'siteurl' ) )
 376          update_option( 'siteurl', $url );
 377  }
 378  
 379  //Set a cookie now to see if they are supported by the browser.
 380  setcookie(TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN);
 381  if ( SITECOOKIEPATH != COOKIEPATH )
 382      setcookie(TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN);
 383  
 384  // allow plugins to override the default actions, and to add extra actions if they want
 385  do_action( 'login_init' );
 386  do_action( 'login_form_' . $action );
 387  
 388  $http_post = ('POST' == $_SERVER['REQUEST_METHOD']);
 389  switch ($action) {
 390  
 391  case 'postpass' :
 392      if ( empty( $wp_hasher ) ) {
 393          require_once ( ABSPATH . 'wp-includes/class-phpass.php' );
 394          // By default, use the portable hash from phpass
 395          $wp_hasher = new PasswordHash(8, true);
 396      }
 397  
 398      // 10 days
 399      setcookie( 'wp-postpass_' . COOKIEHASH, $wp_hasher->HashPassword( stripslashes( $_POST['post_password'] ) ), time() + 10 * DAY_IN_SECONDS, COOKIEPATH );
 400  
 401      wp_safe_redirect( wp_get_referer() );
 402      exit();
 403  
 404  break;
 405  
 406  case 'logout' :
 407      check_admin_referer('log-out');
 408      wp_logout();
 409  
 410      $redirect_to = !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : 'wp-login.php?loggedout=true';
 411      wp_safe_redirect( $redirect_to );
 412      exit();
 413  
 414  break;
 415  
 416  case 'lostpassword' :
 417  case 'retrievepassword' :
 418  
 419      if ( $http_post ) {
 420          $errors = retrieve_password();
 421          if ( !is_wp_error($errors) ) {
 422              $redirect_to = !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : 'wp-login.php?checkemail=confirm';
 423              wp_safe_redirect( $redirect_to );
 424              exit();
 425          }
 426      }
 427  
 428      if ( isset($_GET['error']) && 'invalidkey' == $_GET['error'] ) $errors->add('invalidkey', __('Sorry, that key does not appear to be valid.'));
 429      $redirect_to = apply_filters( 'lostpassword_redirect', !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '' );
 430  
 431      do_action('lost_password');
 432      login_header(__('Lost Password'), '<p class="message">' . __('Please enter your username or email address. You will receive a link to create a new password via email.') . '</p>', $errors);
 433  
 434      $user_login = isset($_POST['user_login']) ? stripslashes($_POST['user_login']) : '';
 435  
 436  ?>
 437  
 438  <form name="lostpasswordform" id="lostpasswordform" action="<?php echo esc_url( site_url( 'wp-login.php?action=lostpassword', 'login_post' ) ); ?>" method="post">
 439      <p>
 440          <label for="user_login" ><?php _e('Username or E-mail:') ?><br />
 441          <input type="text" name="user_login" id="user_login" class="input" value="<?php echo esc_attr($user_login); ?>" size="20" /></label>
 442      </p>
 443  <?php do_action('lostpassword_form'); ?>
 444      <input type="hidden" name="redirect_to" value="<?php echo esc_attr( $redirect_to ); ?>" />
 445      <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" class="button button-primary button-large" value="<?php esc_attr_e('Get New Password'); ?>" /></p>
 446  </form>
 447  
 448  <p id="nav">
 449  <a href="<?php echo esc_url( wp_login_url() ); ?>"><?php _e('Log in') ?></a>
 450  <?php if ( get_option( 'users_can_register' ) ) : ?>
 451   | <a href="<?php echo esc_url( site_url( 'wp-login.php?action=register', 'login' ) ); ?>"><?php _e( 'Register' ); ?></a>
 452  <?php endif; ?>
 453  </p>
 454  
 455  <?php
 456  login_footer('user_login');
 457  break;
 458  
 459  case 'resetpass' :
 460  case 'rp' :
 461      $user = check_password_reset_key($_GET['key'], $_GET['login']);
 462  
 463      if ( is_wp_error($user) ) {
 464          wp_redirect( site_url('wp-login.php?action=lostpassword&error=invalidkey') );
 465          exit;
 466      }
 467  
 468      $errors = new WP_Error();
 469  
 470      if ( isset($_POST['pass1']) && $_POST['pass1'] != $_POST['pass2'] )
 471          $errors->add( 'password_reset_mismatch', __( 'The passwords do not match.' ) );
 472  
 473      do_action( 'validate_password_reset', $errors, $user );
 474  
 475      if ( ( ! $errors->get_error_code() ) && isset( $_POST['pass1'] ) && !empty( $_POST['pass1'] ) ) {
 476          reset_password($user, $_POST['pass1']);
 477          login_header( __( 'Password Reset' ), '<p class="message reset-pass">' . __( 'Your password has been reset.' ) . ' <a href="' . esc_url( wp_login_url() ) . '">' . __( 'Log in' ) . '</a></p>' );
 478          login_footer();
 479          exit;
 480      }
 481  
 482      wp_enqueue_script('utils');
 483      wp_enqueue_script('user-profile');
 484  
 485      login_header(__('Reset Password'), '<p class="message reset-pass">' . __('Enter your new password below.') . '</p>', $errors );
 486  
 487  ?>
 488  <form name="resetpassform" id="resetpassform" action="<?php echo esc_url( site_url( 'wp-login.php?action=resetpass&key=' . urlencode( $_GET['key'] ) . '&login=' . urlencode( $_GET['login'] ), 'login_post' ) ); ?>" method="post">
 489      <input type="hidden" id="user_login" value="<?php echo esc_attr( $_GET['login'] ); ?>" autocomplete="off" />
 490  
 491      <p>
 492          <label for="pass1"><?php _e('New password') ?><br />
 493          <input type="password" name="pass1" id="pass1" class="input" size="20" value="" autocomplete="off" /></label>
 494      </p>
 495      <p>
 496          <label for="pass2"><?php _e('Confirm new password') ?><br />
 497          <input type="password" name="pass2" id="pass2" class="input" size="20" value="" autocomplete="off" /></label>
 498      </p>
 499  
 500      <div id="pass-strength-result" class="hide-if-no-js"><?php _e('Strength indicator'); ?></div>
 501      <p class="description indicator-hint"><?php _e('Hint: The password should be at least seven characters long. To make it stronger, use upper and lower case letters, numbers and symbols like ! " ? $ % ^ &amp; ).'); ?></p>
 502  
 503      <br class="clear" />
 504      <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" class="button button-primary button-large" value="<?php esc_attr_e('Reset Password'); ?>" /></p>
 505  </form>
 506  
 507  <p id="nav">
 508  <a href="<?php echo esc_url( wp_login_url() ); ?>"><?php _e( 'Log in' ); ?></a>
 509  <?php if ( get_option( 'users_can_register' ) ) : ?>
 510   | <a href="<?php echo esc_url( site_url( 'wp-login.php?action=register', 'login' ) ); ?>"><?php _e( 'Register' ); ?></a>
 511  <?php endif; ?>
 512  </p>
 513  
 514  <?php
 515  login_footer('user_pass');
 516  break;
 517  
 518  case 'register' :
 519      if ( is_multisite() ) {
 520          // Multisite uses wp-signup.php
 521          wp_redirect( apply_filters( 'wp_signup_location', network_site_url('wp-signup.php') ) );
 522          exit;
 523      }
 524  
 525      if ( !get_option('users_can_register') ) {
 526          wp_redirect( site_url('wp-login.php?registration=disabled') );
 527          exit();
 528      }
 529  
 530      $user_login = '';
 531      $user_email = '';
 532      if ( $http_post ) {
 533          $user_login = $_POST['user_login'];
 534          $user_email = $_POST['user_email'];
 535          $errors = register_new_user($user_login, $user_email);
 536          if ( !is_wp_error($errors) ) {
 537              $redirect_to = !empty( $_POST['redirect_to'] ) ? $_POST['redirect_to'] : 'wp-login.php?checkemail=registered';
 538              wp_safe_redirect( $redirect_to );
 539              exit();
 540          }
 541      }
 542  
 543      $redirect_to = apply_filters( 'registration_redirect', !empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '' );
 544      login_header(__('Registration Form'), '<p class="message register">' . __('Register For This Site') . '</p>', $errors);
 545  ?>
 546  
 547  <form name="registerform" id="registerform" action="<?php echo esc_url( site_url('wp-login.php?action=register', 'login_post') ); ?>" method="post">
 548      <p>
 549          <label for="user_login"><?php _e('Username') ?><br />
 550          <input type="text" name="user_login" id="user_login" class="input" value="<?php echo esc_attr(stripslashes($user_login)); ?>" size="20" /></label>
 551      </p>
 552      <p>
 553          <label for="user_email"><?php _e('E-mail') ?><br />
 554          <input type="text" name="user_email" id="user_email" class="input" value="<?php echo esc_attr(stripslashes($user_email)); ?>" size="25" /></label>
 555      </p>
 556  <?php do_action('register_form'); ?>
 557      <p id="reg_passmail"><?php _e('A password will be e-mailed to you.') ?></p>
 558      <br class="clear" />
 559      <input type="hidden" name="redirect_to" value="<?php echo esc_attr( $redirect_to ); ?>" />
 560      <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" class="button button-primary button-large" value="<?php esc_attr_e('Register'); ?>" /></p>
 561  </form>
 562  
 563  <p id="nav">
 564  <a href="<?php echo esc_url( wp_login_url() ); ?>"><?php _e( 'Log in' ); ?></a> |
 565  <a href="<?php echo esc_url( wp_lostpassword_url() ); ?>" title="<?php esc_attr_e( 'Password Lost and Found' ) ?>"><?php _e( 'Lost your password?' ); ?></a>
 566  </p>
 567  
 568  <?php
 569  login_footer('user_login');
 570  break;
 571  
 572  case 'login' :
 573  default:
 574      $secure_cookie = '';
 575      $interim_login = isset($_REQUEST['interim-login']);
 576      $customize_login = isset( $_REQUEST['customize-login'] );
 577      if ( $customize_login )
 578          wp_enqueue_script( 'customize-base' );
 579  
 580      // If the user wants ssl but the session is not ssl, force a secure cookie.
 581      if ( !empty($_POST['log']) && !force_ssl_admin() ) {
 582          $user_name = sanitize_user($_POST['log']);
 583          if ( $user = get_user_by('login', $user_name) ) {
 584              if ( get_user_option('use_ssl', $user->ID) ) {
 585                  $secure_cookie = true;
 586                  force_ssl_admin(true);
 587              }
 588          }
 589      }
 590  
 591      if ( isset( $_REQUEST['redirect_to'] ) ) {
 592          $redirect_to = $_REQUEST['redirect_to'];
 593          // Redirect to https if user wants ssl
 594          if ( $secure_cookie && false !== strpos($redirect_to, 'wp-admin') )
 595              $redirect_to = preg_replace('|^http://|', 'https://', $redirect_to);
 596      } else {
 597          $redirect_to = admin_url();
 598      }
 599  
 600      $reauth = empty($_REQUEST['reauth']) ? false : true;
 601  
 602      // 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
 603      // 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
 604      // the admin via http or https.
 605      if ( !$secure_cookie && is_ssl() && force_ssl_login() && !force_ssl_admin() && ( 0 !== strpos($redirect_to, 'https') ) && ( 0 === strpos($redirect_to, 'http') ) )
 606          $secure_cookie = false;
 607  
 608      $user = wp_signon('', $secure_cookie);
 609  
 610      $redirect_to = apply_filters('login_redirect', $redirect_to, isset( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '', $user);
 611  
 612      if ( !is_wp_error($user) && !$reauth ) {
 613          if ( $interim_login ) {
 614              $message = '<p class="message">' . __('You have logged in successfully.') . '</p>';
 615              login_header( '', $message ); ?>
 616  
 617              <?php if ( ! $customize_login ) : ?>
 618              <script type="text/javascript">setTimeout( function(){window.close()}, 8000);</script>
 619              <p class="alignright">
 620              <input type="button" class="button-primary" value="<?php esc_attr_e('Close'); ?>" onclick="window.close()" /></p>
 621              <?php endif; ?>
 622              </div>
 623              <?php do_action( 'login_footer' ); ?>
 624              <?php if ( $customize_login ) : ?>
 625                  <script type="text/javascript">setTimeout( function(){ new wp.customize.Messenger({ url: '<?php echo wp_customize_url(); ?>', channel: 'login' }).send('login') }, 1000 );</script>
 626              <?php endif; ?>
 627              </body></html>
 628  <?php        exit;
 629          }
 630  
 631          if ( ( empty( $redirect_to ) || $redirect_to == 'wp-admin/' || $redirect_to == admin_url() ) ) {
 632              // If the user doesn't belong to a blog, send them to user admin. If the user can't edit posts, send them to their profile.
 633              if ( is_multisite() && !get_active_blog_for_user($user->ID) && !is_super_admin( $user->ID ) )
 634                  $redirect_to = user_admin_url();
 635              elseif ( is_multisite() && !$user->has_cap('read') )
 636                  $redirect_to = get_dashboard_url( $user->ID );
 637              elseif ( !$user->has_cap('edit_posts') )
 638                  $redirect_to = admin_url('profile.php');
 639          }
 640          wp_safe_redirect($redirect_to);
 641          exit();
 642      }
 643  
 644      $errors = $user;
 645      // Clear errors if loggedout is set.
 646      if ( !empty($_GET['loggedout']) || $reauth )
 647          $errors = new WP_Error();
 648  
 649      // If cookies are disabled we can't log in even with a valid user+pass
 650      if ( isset($_POST['testcookie']) && empty($_COOKIE[TEST_COOKIE]) )
 651          $errors->add('test_cookie', __("<strong>ERROR</strong>: Cookies are blocked or not supported by your browser. You must <a href='http://www.google.com/cookies.html'>enable cookies</a> to use WordPress."));
 652  
 653      // Some parts of this script use the main login form to display a message
 654      if        ( isset($_GET['loggedout']) && true == $_GET['loggedout'] )
 655          $errors->add('loggedout', __('You are now logged out.'), 'message');
 656      elseif    ( isset($_GET['registration']) && 'disabled' == $_GET['registration'] )
 657          $errors->add('registerdisabled', __('User registration is currently not allowed.'));
 658      elseif    ( isset($_GET['checkemail']) && 'confirm' == $_GET['checkemail'] )
 659          $errors->add('confirm', __('Check your e-mail for the confirmation link.'), 'message');
 660      elseif    ( isset($_GET['checkemail']) && 'newpass' == $_GET['checkemail'] )
 661          $errors->add('newpass', __('Check your e-mail for your new password.'), 'message');
 662      elseif    ( isset($_GET['checkemail']) && 'registered' == $_GET['checkemail'] )
 663          $errors->add('registered', __('Registration complete. Please check your e-mail.'), 'message');
 664      elseif    ( $interim_login )
 665          $errors->add('expired', __('Your session has expired. Please log-in again.'), 'message');
 666      elseif ( strpos( $redirect_to, 'about.php?updated' ) )
 667          $errors->add('updated', __( '<strong>You have successfully updated WordPress!</strong> Please log back in to experience the awesomeness.' ), 'message' );
 668  
 669      // Clear any stale cookies.
 670      if ( $reauth )
 671          wp_clear_auth_cookie();
 672  
 673      login_header(__('Log In'), '', $errors);
 674  
 675      if ( isset($_POST['log']) )
 676          $user_login = ( 'incorrect_password' == $errors->get_error_code() || 'empty_password' == $errors->get_error_code() ) ? esc_attr(stripslashes($_POST['log'])) : '';
 677      $rememberme = ! empty( $_POST['rememberme'] );
 678  ?>
 679  
 680  <form name="loginform" id="loginform" action="<?php echo esc_url( site_url( 'wp-login.php', 'login_post' ) ); ?>" method="post">
 681      <p>
 682          <label for="user_login"><?php _e('Username') ?><br />
 683          <input type="text" name="log" id="user_login" class="input" value="<?php echo esc_attr($user_login); ?>" size="20" /></label>
 684      </p>
 685      <p>
 686          <label for="user_pass"><?php _e('Password') ?><br />
 687          <input type="password" name="pwd" id="user_pass" class="input" value="" size="20" /></label>
 688      </p>
 689  <?php do_action('login_form'); ?>
 690      <p class="forgetmenot"><label for="rememberme"><input name="rememberme" type="checkbox" id="rememberme" value="forever" <?php checked( $rememberme ); ?> /> <?php esc_attr_e('Remember Me'); ?></label></p>
 691      <p class="submit">
 692          <input type="submit" name="wp-submit" id="wp-submit" class="button button-primary button-large" value="<?php esc_attr_e('Log In'); ?>" />
 693  <?php    if ( $interim_login ) { ?>
 694          <input type="hidden" name="interim-login" value="1" />
 695  <?php    } else { ?>
 696          <input type="hidden" name="redirect_to" value="<?php echo esc_attr($redirect_to); ?>" />
 697  <?php     } ?>
 698  <?php   if ( $customize_login ) : ?>
 699          <input type="hidden" name="customize-login" value="1" />
 700  <?php   endif; ?>
 701          <input type="hidden" name="testcookie" value="1" />
 702      </p>
 703  </form>
 704  
 705  <?php if ( !$interim_login ) { ?>
 706  <p id="nav">
 707  <?php if ( isset($_GET['checkemail']) && in_array( $_GET['checkemail'], array('confirm', 'newpass') ) ) : ?>
 708  <?php elseif ( get_option('users_can_register') ) : ?>
 709  <a href="<?php echo esc_url( site_url( 'wp-login.php?action=register', 'login' ) ); ?>"><?php _e( 'Register' ); ?></a> |
 710  <a href="<?php echo esc_url( wp_lostpassword_url() ); ?>" title="<?php esc_attr_e( 'Password Lost and Found' ); ?>"><?php _e( 'Lost your password?' ); ?></a>
 711  <?php else : ?>
 712  <a href="<?php echo esc_url( wp_lostpassword_url() ); ?>" title="<?php esc_attr_e( 'Password Lost and Found' ); ?>"><?php _e( 'Lost your password?' ); ?></a>
 713  <?php endif; ?>
 714  </p>
 715  <?php } ?>
 716  
 717  <script type="text/javascript">
 718  function wp_attempt_focus(){
 719  setTimeout( function(){ try{
 720  <?php if ( $user_login || $interim_login ) { ?>
 721  d = document.getElementById('user_pass');
 722  d.value = '';
 723  <?php } else { ?>
 724  d = document.getElementById('user_login');
 725  <?php if ( 'invalid_username' == $errors->get_error_code() ) { ?>
 726  if( d.value != '' )
 727  d.value = '';
 728  <?php
 729  }
 730  }?>
 731  d.focus();
 732  d.select();
 733  } catch(e){}
 734  }, 200);
 735  }
 736  
 737  <?php if ( !$error ) { ?>
 738  wp_attempt_focus();
 739  <?php } ?>
 740  if(typeof wpOnload=='function')wpOnload();
 741  </script>
 742  
 743  <?php
 744  login_footer();
 745  break;
 746  } // end action switch


Développement Wordpress responsive design Montréal
Generated: Thu Feb 21 16:28:30 2013 Cross-referenced by PHPXref 0.7.1