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1 <?php 2 require( dirname(__FILE__) . '/wp-config.php' ); 3 4 $action = $_REQUEST['action']; 5 $errors = array(); 6 7 if ( isset($_GET['key']) ) 8 $action = 'resetpass'; 9 10 nocache_headers(); 11 12 header('Content-Type: '.get_bloginfo('html_type').'; charset='.get_bloginfo('charset')); 13 14 if ( defined('RELOCATE') ) { // Move flag is set 15 if ( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) ) 16 $_SERVER['PHP_SELF'] = str_replace( $_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF'] ); 17 18 $schema = ( isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ) ? 'https://' : 'http://'; 19 if ( dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_option('siteurl') ) 20 update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) ); 21 } 22 23 //Set a cookie now to see if they are supported by the browser. 24 setcookie(TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN); 25 if ( SITECOOKIEPATH != COOKIEPATH ) 26 setcookie(TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN); 27 28 // Rather than duplicating this HTML all over the place, we'll stick it in function 29 function login_header($title = 'Login', $message = '') { 30 global $errors, $error, $wp_locale; 31 32 ?> 33 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 34 <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>> 35 <head> 36 <title><?php bloginfo('name'); ?> › <?php echo $title; ?></title> 37 <meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php bloginfo('charset'); ?>" /> 38 <?php wp_admin_css(); ?> 39 <!--[if IE]><style type="text/css">#login h1 a { margin-top: 35px; } #login #login_error { margin-bottom: 10px; }</style><![endif]--><!-- Curse you, IE! --> 40 <script type="text/javascript"> 41 function focusit() { 42 document.getElementById('user_login').focus(); 43 } 44 window.onload = focusit; 45 </script> 46 <?php do_action('login_head'); ?> 47 </head> 48 <body class="login"> 49 50 <div id="login"><h1><a href="<?php echo apply_filters('login_headerurl', 'http://wordpress.org/'); ?>" title="<?php echo apply_filters('login_headertitle', __('Powered by WordPress')); ?>"><?php bloginfo('name'); ?></a></h1> 51 <?php 52 if ( !empty( $message ) ) echo apply_filters('login_message', $message) . "\n"; 53 54 // Incase a plugin uses $error rather than the $errors array 55 if ( !empty( $error ) ) { 56 $errors['error'] = $error; 57 unset($error); 58 } 59 60 if ( !empty( $errors ) ) { 61 if ( is_array( $errors ) ) { 62 $newerrors = "\n"; 63 foreach ( $errors as $error ) $newerrors .= ' ' . $error . "<br />\n"; 64 $errors = $newerrors; 65 } 66 67 echo '<div id="login_error">' . apply_filters('login_errors', $errors) . "</div>\n"; 68 } 69 } // End of login_header() 70 71 $http_post = ('POST' == $_SERVER['REQUEST_METHOD']); 72 switch ($action) { 73 74 case 'logout' : 75 76 wp_clearcookie(); 77 do_action('wp_logout'); 78 79 $redirect_to = 'wp-login.php?loggedout=true'; 80 if ( isset( $_REQUEST['redirect_to'] ) ) 81 $redirect_to = $_REQUEST['redirect_to']; 82 83 wp_safe_redirect($redirect_to); 84 exit(); 85 86 break; 87 88 case 'lostpassword' : 89 case 'retrievepassword' : 90 $user_login = ''; 91 $user_pass = ''; 92 93 if ( $http_post ) { 94 if ( empty( $_POST['user_login'] ) ) 95 $errors['user_login'] = __('<strong>ERROR</strong>: The username field is empty.'); 96 if ( empty( $_POST['user_email'] ) ) 97 $errors['user_email'] = __('<strong>ERROR</strong>: The e-mail field is empty.'); 98 99 do_action('lostpassword_post'); 100 101 if ( empty( $errors ) ) { 102 $user_data = get_userdatabylogin(trim($_POST['user_login'])); 103 // redefining user_login ensures we return the right case in the email 104 $user_login = $user_data->user_login; 105 $user_email = $user_data->user_email; 106 107 if (!$user_email || $user_email != $_POST['user_email']) { 108 $errors['invalidcombo'] = __('<strong>ERROR</strong>: Invalid username / e-mail combination.'); 109 } else { 110 do_action('retreive_password', $user_login); // Misspelled and deprecated 111 do_action('retrieve_password', $user_login); 112 113 // Generate something random for a password... md5'ing current time with a rand salt 114 $key = substr( md5( uniqid( microtime() ) ), 0, 8); 115 // Now insert the new pass md5'd into the db 116 $wpdb->query("UPDATE $wpdb->users SET user_activation_key = '$key' WHERE user_login = '$user_login'"); 117 $message = __('Someone has asked to reset the password for the following site and username.') . "\r\n\r\n"; 118 $message .= get_option('siteurl') . "\r\n\r\n"; 119 $message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n"; 120 $message .= __('To reset your password visit the following address, otherwise just ignore this email and nothing will happen.') . "\r\n\r\n"; 121 $message .= get_option('siteurl') . "/wp-login.php?action=rp&key=$key\r\n"; 122 123 if (FALSE == wp_mail($user_email, sprintf(__('[%s] Password Reset'), get_option('blogname')), $message)) { 124 die('<p>' . __('The e-mail could not be sent.') . "<br />\n" . __('Possible reason: your host may have disabled the mail() function...') . '</p>'); 125 } else { 126 wp_redirect('wp-login.php?checkemail=confirm'); 127 exit(); 128 } 129 } 130 } 131 } 132 133 if ( 'invalidkey' == $_GET['error'] ) $errors['invalidkey'] = __('Sorry, that key does not appear to be valid.'); 134 135 do_action('lost_password'); 136 login_header(__('Lost Password'), '<p class="message">' . __('Please enter your username and e-mail address. You will receive a new password via e-mail.') . '</p>'); 137 ?> 138 139 <form name="lostpasswordform" id="lostpasswordform" action="wp-login.php?action=lostpassword" method="post"> 140 <p> 141 <label><?php _e('Username:') ?><br /> 142 <input type="text" name="user_login" id="user_login" class="input" value="<?php echo attribute_escape(stripslashes($_POST['user_login'])); ?>" size="20" tabindex="10" /></label> 143 </p> 144 <p> 145 <label><?php _e('E-mail:') ?><br /> 146 <input type="text" name="user_email" id="user_email" class="input" value="<?php echo attribute_escape(stripslashes($_POST['user_email'])); ?>" size="25" tabindex="20" /></label> 147 </p> 148 <?php do_action('lostpassword_form'); ?> 149 <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" value="<?php _e('Get New Password »'); ?>" tabindex="100" /></p> 150 </form> 151 </div> 152 153 <ul> 154 <?php if (get_option('users_can_register')) : ?> 155 <li><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('Back to %s'), get_bloginfo('title', 'display' )); ?></a></li> 156 <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php"><?php _e('Log in') ?></a></li> 157 <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=register"><?php _e('Register') ?></a></li> 158 <?php else : ?> 159 <li><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('Back to %s'), get_bloginfo('title', 'display' )); ?></a></li> 160 <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php"><?php _e('Log in') ?></a></li> 161 <?php endif; ?> 162 </ul> 163 164 </body> 165 </html> 166 <?php 167 break; 168 169 case 'resetpass' : 170 case 'rp' : 171 $key = preg_replace('/[^a-z0-9]/i', '', $_GET['key']); 172 if ( empty( $key ) ) { 173 wp_redirect('wp-login.php?action=lostpassword&error=invalidkey'); 174 exit(); 175 } 176 177 $user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE user_activation_key = '$key'"); 178 if ( empty( $user ) ) { 179 wp_redirect('wp-login.php?action=lostpassword&error=invalidkey'); 180 exit(); 181 } 182 183 do_action('password_reset'); 184 185 // Generate something random for a password... md5'ing current time with a rand salt 186 $new_pass = substr( md5( uniqid( microtime() ) ), 0, 7); 187 $new_hash = wp_hash_password($new_pass); 188 $wpdb->query("UPDATE $wpdb->users SET user_pass = '$new_hash', user_activation_key = '' WHERE ID = '$user->ID'"); 189 wp_cache_delete($user->ID, 'users'); 190 $message = sprintf(__('Username: %s'), $user->user_login) . "\r\n"; 191 $message .= sprintf(__('Password: %s'), $new_pass) . "\r\n"; 192 $message .= get_option('siteurl') . "/wp-login.php\r\n"; 193 194 if (FALSE == wp_mail($user->user_email, sprintf(__('[%s] Your new password'), get_option('blogname')), $message)) { 195 die('<p>' . __('The e-mail could not be sent.') . "<br />\n" . __('Possible reason: your host may have disabled the mail() function...') . '</p>'); 196 } else { 197 // send a copy of password change notification to the admin 198 // but check to see if it's the admin whose password we're changing, and skip this 199 if ($user->user_email != get_option('admin_email')) { 200 $message = sprintf(__('Password Lost and Changed for user: %s'), $user->user_login) . "\r\n"; 201 wp_mail(get_option('admin_email'), sprintf(__('[%s] Password Lost/Changed'), get_option('blogname')), $message); 202 } 203 204 wp_redirect('wp-login.php?checkemail=newpass'); 205 exit(); 206 } 207 break; 208 209 case 'register' : 210 if ( FALSE == get_option('users_can_register') ) { 211 wp_redirect('wp-login.php?registration=disabled'); 212 exit(); 213 } 214 215 if ( $http_post ) { 216 require_once( ABSPATH . WPINC . '/registration.php'); 217 218 $user_login = sanitize_user( $_POST['user_login'] ); 219 $user_email = apply_filters( 'user_registration_email', $_POST['user_email'] ); 220 221 // Check the username 222 if ( $user_login == '' ) 223 $errors['user_login'] = __('<strong>ERROR</strong>: Please enter a username.'); 224 elseif ( !validate_username( $user_login ) ) { 225 $errors['user_login'] = __('<strong>ERROR</strong>: This username is invalid. Please enter a valid username.'); 226 $user_login = ''; 227 } elseif ( username_exists( $user_login ) ) 228 $errors['user_login'] = __('<strong>ERROR</strong>: This username is already registered, please choose another one.'); 229 230 // Check the e-mail address 231 if ($user_email == '') { 232 $errors['user_email'] = __('<strong>ERROR</strong>: Please type your e-mail address.'); 233 } elseif ( !is_email( $user_email ) ) { 234 $errors['user_email'] = __('<strong>ERROR</strong>: The email address isn’t correct.'); 235 $user_email = ''; 236 } elseif ( email_exists( $user_email ) ) 237 $errors['user_email'] = __('<strong>ERROR</strong>: This email is already registered, please choose another one.'); 238 239 do_action('register_post'); 240 241 $errors = apply_filters( 'registration_errors', $errors ); 242 243 if ( empty( $errors ) ) { 244 $user_pass = substr( md5( uniqid( microtime() ) ), 0, 7); 245 246 $user_id = wp_create_user( $user_login, $user_pass, $user_email ); 247 if ( !$user_id ) 248 $errors['registerfail'] = sprintf(__('<strong>ERROR</strong>: Couldn’t register you... please contact the <a href="mailto:%s">webmaster</a> !'), get_option('admin_email')); 249 else { 250 wp_new_user_notification($user_id, $user_pass); 251 252 wp_redirect('wp-login.php?checkemail=registered'); 253 exit(); 254 } 255 } 256 } 257 258 login_header(__('Registration Form'), '<p class="message register">' . __('Register For This Site') . '</p>'); 259 ?> 260 261 <form name="registerform" id="registerform" action="wp-login.php?action=register" method="post"> 262 <p> 263 <label><?php _e('Username:') ?><br /> 264 <input type="text" name="user_login" id="user_login" class="input" value="<?php echo attribute_escape(stripslashes($user_login)); ?>" size="20" tabindex="10" /></label> 265 </p> 266 <p> 267 <label><?php _e('E-mail:') ?><br /> 268 <input type="text" name="user_email" id="user_email" class="input" value="<?php echo attribute_escape(stripslashes($user_email)); ?>" size="25" tabindex="20" /></label> 269 </p> 270 <?php do_action('register_form'); ?> 271 <p id="reg_passmail"><?php _e('A password will be e-mailed to you.') ?></p> 272 <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" value="<?php _e('Register »'); ?>" tabindex="100" /></p> 273 </form> 274 </div> 275 276 <ul> 277 <li><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('Back to %s'), get_bloginfo('title', 'display')); ?></a></li> 278 <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php"><?php _e('Log in') ?></a></li> 279 <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=lostpassword" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a></li> 280 </ul> 281 282 </body> 283 </html> 284 <?php 285 break; 286 287 case 'login' : 288 default: 289 $user_login = ''; 290 $user_pass = ''; 291 $using_cookie = FALSE; 292 293 if ( !isset( $_REQUEST['redirect_to'] ) || is_user_logged_in() ) 294 $redirect_to = 'wp-admin/'; 295 else 296 $redirect_to = $_REQUEST['redirect_to']; 297 298 if ( $http_post ) { 299 $user_login = $_POST['log']; 300 $user_login = sanitize_user( $user_login ); 301 $user_pass = $_POST['pwd']; 302 $rememberme = $_POST['rememberme']; 303 } else { 304 $cookie_login = wp_get_cookie_login(); 305 if ( ! empty($cookie_login) ) { 306 $using_cookie = true; 307 $user_login = $cookie_login['login']; 308 $user_pass = $cookie_login['password']; 309 } 310 } 311 312 do_action_ref_array('wp_authenticate', array(&$user_login, &$user_pass)); 313 314 // If cookies are disabled we can't log in even with a valid user+pass 315 if ( $http_post && empty($_COOKIE[TEST_COOKIE]) ) 316 $errors['test_cookie'] = __('<strong>ERROR</strong>: WordPress requires Cookies but your browser does not support them or they are blocked.'); 317 318 if ( $user_login && $user_pass && empty( $errors ) ) { 319 $user = new WP_User(0, $user_login); 320 321 // If the user can't edit posts, send them to their profile. 322 if ( !$user->has_cap('edit_posts') && ( empty( $redirect_to ) || $redirect_to == 'wp-admin/' ) ) 323 $redirect_to = get_option('siteurl') . '/wp-admin/profile.php'; 324 325 if ( wp_login($user_login, $user_pass, $using_cookie) ) { 326 if ( !$using_cookie ) 327 wp_setcookie($user_login, $user_pass, false, '', '', $rememberme); 328 do_action('wp_login', $user_login); 329 wp_safe_redirect($redirect_to); 330 exit(); 331 } else { 332 if ( $using_cookie ) 333 $errors['expiredsession'] = __('Your session has expired.'); 334 } 335 } 336 337 if ( $http_post && empty( $user_login ) ) 338 $errors['user_login'] = __('<strong>ERROR</strong>: The username field is empty.'); 339 if ( $http_post && empty( $user_pass ) ) 340 $errors['user_pass'] = __('<strong>ERROR</strong>: The password field is empty.'); 341 342 // Some parts of this script use the main login form to display a message 343 if ( TRUE == $_GET['loggedout'] ) $errors['loggedout'] = __('Successfully logged you out.'); 344 elseif ( 'disabled' == $_GET['registration'] ) $errors['registerdiabled'] = __('User registration is currently not allowed.'); 345 elseif ( 'confirm' == $_GET['checkemail'] ) $errors['confirm'] = __('Check your e-mail for the confirmation link.'); 346 elseif ( 'newpass' == $_GET['checkemail'] ) $errors['newpass'] = __('Check your e-mail for your new password.'); 347 elseif ( 'registered' == $_GET['checkemail'] ) $errors['registered'] = __('Registration complete. Please check your e-mail.'); 348 349 login_header(__('Login')); 350 ?> 351 352 <form name="loginform" id="loginform" action="wp-login.php" method="post"> 353 <?php if ( !in_array( $_GET['checkemail'], array('confirm', 'newpass') ) ) : ?> 354 <p> 355 <label><?php _e('Username:') ?><br /> 356 <input type="text" name="log" id="user_login" class="input" value="<?php echo attribute_escape(stripslashes($user_login)); ?>" size="20" tabindex="10" /></label> 357 </p> 358 <p> 359 <label><?php _e('Password:') ?><br /> 360 <input type="password" name="pwd" id="user_pass" class="input" value="" size="20" tabindex="20" /></label> 361 </p> 362 <?php do_action('login_form'); ?> 363 <p><label><input name="rememberme" type="checkbox" id="rememberme" value="forever" tabindex="90" /> <?php _e('Remember me'); ?></label></p> 364 <p class="submit"> 365 <input type="submit" name="wp-submit" id="wp-submit" value="<?php _e('Log in'); ?> »" tabindex="100" /> 366 <input type="hidden" name="redirect_to" value="<?php echo attribute_escape($redirect_to); ?>" /> 367 </p> 368 <?php else : ?> 369 <p> </p> 370 <?php endif; ?> 371 </form> 372 </div> 373 374 <ul> 375 <?php if ( in_array( $_GET['checkemail'], array('confirm', 'newpass') ) ) : ?> 376 <li><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('Back to %s'), get_bloginfo('title', 'display')); ?></a></li> 377 <?php elseif (get_option('users_can_register')) : ?> 378 <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=register"><?php _e('Register') ?></a></li> 379 <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=lostpassword" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a></li> 380 <li><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('Back to %s'), get_bloginfo('title', 'display')); ?></a></li> 381 <?php else : ?> 382 <li><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('Back to %s'), get_bloginfo('title', 'display')); ?></a></li> 383 <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=lostpassword" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a></li> 384 <?php endif; ?> 385 </ul> 386 387 388 </body> 389 </html> 390 <?php 391 392 break; 393 } // end action switch 394 ?>
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| Generated Thu Dec 6 06:47:08 2007 for RedAlt XRefs | Cross-referenced by PHPXref 0.6 and RedAlt |