| [ Index ] |
PHP Cross Reference of WordPress |
[Summary view] [Print] [Text view]
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_safe_redirect( set_url_scheme( $_SERVER['REQUEST_URI'], 'https' ) ); 18 exit(); 19 } else { 20 wp_safe_redirect( 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ); 21 exit(); 22 } 23 } 24 25 /** 26 * Output the login page header. 27 * 28 * @param string $title Optional. WordPress login Page title to display in the `<title>` element. 29 * Default 'Log In'. 30 * @param string $message Optional. Message to display in header. Default empty. 31 * @param WP_Error $wp_error Optional. The error to pass. Default empty. 32 */ 33 function login_header( $title = 'Log In', $message = '', $wp_error = '' ) { 34 global $error, $interim_login, $action; 35 36 // Don't index any of these forms 37 add_action( 'login_head', 'wp_no_robots' ); 38 39 add_action( 'login_head', 'wp_login_viewport_meta' ); 40 41 if ( empty( $wp_error ) ) { 42 $wp_error = new WP_Error(); 43 } 44 45 // Shake it! 46 $shake_error_codes = array( 'empty_password', 'empty_email', 'invalid_email', 'invalidcombo', 'empty_username', 'invalid_username', 'incorrect_password' ); 47 /** 48 * Filters the error codes array for shaking the login form. 49 * 50 * @since 3.0.0 51 * 52 * @param array $shake_error_codes Error codes that shake the login form. 53 */ 54 $shake_error_codes = apply_filters( 'shake_error_codes', $shake_error_codes ); 55 56 if ( $shake_error_codes && $wp_error->has_errors() && in_array( $wp_error->get_error_code(), $shake_error_codes ) ) { 57 add_action( 'login_head', 'wp_shake_js', 12 ); 58 } 59 60 $login_title = get_bloginfo( 'name', 'display' ); 61 62 /* translators: Login screen title. 1: Login screen name, 2: Network or site name */ 63 $login_title = sprintf( __( '%1$s ‹ %2$s — WordPress' ), $title, $login_title ); 64 65 /** 66 * Filters the title tag content for login page. 67 * 68 * @since 4.9.0 69 * 70 * @param string $login_title The page title, with extra context added. 71 * @param string $title The original page title. 72 */ 73 $login_title = apply_filters( 'login_title', $login_title, $title ); 74 75 ?><!DOCTYPE html> 76 <!--[if IE 8]> 77 <html xmlns="http://www.w3.org/1999/xhtml" class="ie8" <?php language_attributes(); ?>> 78 <![endif]--> 79 <!--[if !(IE 8) ]><!--> 80 <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>> 81 <!--<![endif]--> 82 <head> 83 <meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php bloginfo( 'charset' ); ?>" /> 84 <title><?php echo $login_title; ?></title> 85 <?php 86 87 wp_enqueue_style( 'login' ); 88 89 /* 90 * Remove all stored post data on logging out. 91 * This could be added by add_action('login_head'...) like wp_shake_js(), 92 * but maybe better if it's not removable by plugins 93 */ 94 if ( 'loggedout' == $wp_error->get_error_code() ) { 95 ?> 96 <script>if("sessionStorage" in window){try{for(var key in sessionStorage){if(key.indexOf("wp-autosave-")!=-1){sessionStorage.removeItem(key)}}}catch(e){}};</script> 97 <?php 98 } 99 100 /** 101 * Enqueue scripts and styles for the login page. 102 * 103 * @since 3.1.0 104 */ 105 do_action( 'login_enqueue_scripts' ); 106 107 /** 108 * Fires in the login page header after scripts are enqueued. 109 * 110 * @since 2.1.0 111 */ 112 do_action( 'login_head' ); 113 114 if ( is_multisite() ) { 115 $login_header_url = network_home_url(); 116 $login_header_title = get_network()->site_name; 117 } else { 118 $login_header_url = __( 'https://wordpress.org/' ); 119 $login_header_title = __( 'Powered by WordPress' ); 120 } 121 122 /** 123 * Filters link URL of the header logo above login form. 124 * 125 * @since 2.1.0 126 * 127 * @param string $login_header_url Login header logo URL. 128 */ 129 $login_header_url = apply_filters( 'login_headerurl', $login_header_url ); 130 131 /** 132 * Filters the title attribute of the header logo above login form. 133 * 134 * @since 2.1.0 135 * 136 * @param string $login_header_title Login header logo title attribute. 137 */ 138 $login_header_title = apply_filters( 'login_headertitle', $login_header_title ); 139 140 /* 141 * To match the URL/title set above, Multisite sites have the blog name, 142 * while single sites get the header title. 143 */ 144 if ( is_multisite() ) { 145 $login_header_text = get_bloginfo( 'name', 'display' ); 146 } else { 147 $login_header_text = $login_header_title; 148 } 149 150 $classes = array( 'login-action-' . $action, 'wp-core-ui' ); 151 if ( is_rtl() ) { 152 $classes[] = 'rtl'; 153 } 154 if ( $interim_login ) { 155 $classes[] = 'interim-login'; 156 ?> 157 <style type="text/css">html{background-color: transparent;}</style> 158 <?php 159 160 if ( 'success' === $interim_login ) { 161 $classes[] = 'interim-login-success'; 162 } 163 } 164 $classes[] = ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_locale() ) ) ); 165 166 /** 167 * Filters the login page body classes. 168 * 169 * @since 3.5.0 170 * 171 * @param array $classes An array of body classes. 172 * @param string $action The action that brought the visitor to the login page. 173 */ 174 $classes = apply_filters( 'login_body_class', $classes, $action ); 175 176 ?> 177 </head> 178 <body class="login <?php echo esc_attr( implode( ' ', $classes ) ); ?>"> 179 <?php 180 /** 181 * Fires in the login page header after the body tag is opened. 182 * 183 * @since 4.6.0 184 */ 185 do_action( 'login_header' ); 186 ?> 187 <div id="login"> 188 <h1><a href="<?php echo esc_url( $login_header_url ); ?>" title="<?php echo esc_attr( $login_header_title ); ?>" tabindex="-1"><?php echo $login_header_text; ?></a></h1> 189 <?php 190 191 unset( $login_header_url, $login_header_title ); 192 193 /** 194 * Filters the message to display above the login form. 195 * 196 * @since 2.1.0 197 * 198 * @param string $message Login message text. 199 */ 200 $message = apply_filters( 'login_message', $message ); 201 if ( ! empty( $message ) ) { 202 echo $message . "\n"; 203 } 204 205 // In case a plugin uses $error rather than the $wp_errors object 206 if ( ! empty( $error ) ) { 207 $wp_error->add( 'error', $error ); 208 unset( $error ); 209 } 210 211 if ( $wp_error->has_errors() ) { 212 $errors = ''; 213 $messages = ''; 214 foreach ( $wp_error->get_error_codes() as $code ) { 215 $severity = $wp_error->get_error_data( $code ); 216 foreach ( $wp_error->get_error_messages( $code ) as $error_message ) { 217 if ( 'message' == $severity ) { 218 $messages .= ' ' . $error_message . "<br />\n"; 219 } else { 220 $errors .= ' ' . $error_message . "<br />\n"; 221 } 222 } 223 } 224 if ( ! empty( $errors ) ) { 225 /** 226 * Filters the error messages displayed above the login form. 227 * 228 * @since 2.1.0 229 * 230 * @param string $errors Login error message. 231 */ 232 echo '<div id="login_error">' . apply_filters( 'login_errors', $errors ) . "</div>\n"; 233 } 234 if ( ! empty( $messages ) ) { 235 /** 236 * Filters instructional messages displayed above the login form. 237 * 238 * @since 2.5.0 239 * 240 * @param string $messages Login messages. 241 */ 242 echo '<p class="message">' . apply_filters( 'login_messages', $messages ) . "</p>\n"; 243 } 244 } 245 } // End of login_header() 246 247 /** 248 * Outputs the footer for the login page. 249 * 250 * @param string $input_id Which input to auto-focus 251 */ 252 function login_footer( $input_id = '' ) { 253 global $interim_login; 254 255 // Don't allow interim logins to navigate away from the page. 256 if ( ! $interim_login ) : 257 ?> 258 <p id="backtoblog"><a href="<?php echo esc_url( home_url( '/' ) ); ?>"> 259 <?php 260 /* translators: %s: site title */ 261 printf( _x( '← Back to %s', 'site' ), get_bloginfo( 'title', 'display' ) ); 262 ?> 263 </a></p> 264 <?php the_privacy_policy_link( '<div class="privacy-policy-page-link">', '</div>' ); ?> 265 <?php endif; ?> 266 267 </div> 268 269 <?php if ( ! empty( $input_id ) ) : ?> 270 <script type="text/javascript"> 271 try{document.getElementById('<?php echo $input_id; ?>').focus();}catch(e){} 272 if(typeof wpOnload=='function')wpOnload(); 273 </script> 274 <?php endif; ?> 275 276 <?php 277 /** 278 * Fires in the login page footer. 279 * 280 * @since 3.1.0 281 */ 282 do_action( 'login_footer' ); 283 ?> 284 <div class="clear"></div> 285 </body> 286 </html> 287 <?php 288 } 289 290 /** 291 * @since 3.0.0 292 */ 293 function wp_shake_js() { 294 ?> 295 <script type="text/javascript"> 296 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();}}}; 297 function s(id,pos){g(id).left=pos+'px';} 298 function g(id){return document.getElementById(id).style;} 299 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){}}} 300 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);}); 301 </script> 302 <?php 303 } 304 305 /** 306 * @since 3.7.0 307 */ 308 function wp_login_viewport_meta() { 309 ?> 310 <meta name="viewport" content="width=device-width" /> 311 <?php 312 } 313 314 /** 315 * Handles sending password retrieval email to user. 316 * 317 * @return bool|WP_Error True: when finish. WP_Error on error 318 */ 319 function retrieve_password() { 320 $errors = new WP_Error(); 321 322 if ( empty( $_POST['user_login'] ) || ! is_string( $_POST['user_login'] ) ) { 323 $errors->add( 'empty_username', __( '<strong>ERROR</strong>: Enter a username or email address.' ) ); 324 } elseif ( strpos( $_POST['user_login'], '@' ) ) { 325 $user_data = get_user_by( 'email', trim( wp_unslash( $_POST['user_login'] ) ) ); 326 if ( empty( $user_data ) ) { 327 $errors->add( 'invalid_email', __( '<strong>ERROR</strong>: There is no user registered with that email address.' ) ); 328 } 329 } else { 330 $login = trim( $_POST['user_login'] ); 331 $user_data = get_user_by( 'login', $login ); 332 } 333 334 /** 335 * Fires before errors are returned from a password reset request. 336 * 337 * @since 2.1.0 338 * @since 4.4.0 Added the `$errors` parameter. 339 * 340 * @param WP_Error $errors A WP_Error object containing any errors generated 341 * by using invalid credentials. 342 */ 343 do_action( 'lostpassword_post', $errors ); 344 345 if ( $errors->has_errors() ) { 346 return $errors; 347 } 348 349 if ( ! $user_data ) { 350 $errors->add( 'invalidcombo', __( '<strong>ERROR</strong>: Invalid username or email.' ) ); 351 return $errors; 352 } 353 354 // Redefining user_login ensures we return the right case in the email. 355 $user_login = $user_data->user_login; 356 $user_email = $user_data->user_email; 357 $key = get_password_reset_key( $user_data ); 358 359 if ( is_wp_error( $key ) ) { 360 return $key; 361 } 362 363 if ( is_multisite() ) { 364 $site_name = get_network()->site_name; 365 } else { 366 /* 367 * The blogname option is escaped with esc_html on the way into the database 368 * in sanitize_option we want to reverse this for the plain text arena of emails. 369 */ 370 $site_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); 371 } 372 373 $message = __( 'Someone has requested a password reset for the following account:' ) . "\r\n\r\n"; 374 /* translators: %s: site name */ 375 $message .= sprintf( __( 'Site Name: %s' ), $site_name ) . "\r\n\r\n"; 376 /* translators: %s: user login */ 377 $message .= sprintf( __( 'Username: %s' ), $user_login ) . "\r\n\r\n"; 378 $message .= __( 'If this was a mistake, just ignore this email and nothing will happen.' ) . "\r\n\r\n"; 379 $message .= __( 'To reset your password, visit the following address:' ) . "\r\n\r\n"; 380 $message .= '<' . network_site_url( "wp-login.php?action=rp&key=$key&login=" . rawurlencode( $user_login ), 'login' ) . ">\r\n"; 381 382 /* translators: Password reset email subject. %s: Site name */ 383 $title = sprintf( __( '[%s] Password Reset' ), $site_name ); 384 385 /** 386 * Filters the subject of the password reset email. 387 * 388 * @since 2.8.0 389 * @since 4.4.0 Added the `$user_login` and `$user_data` parameters. 390 * 391 * @param string $title Default email title. 392 * @param string $user_login The username for the user. 393 * @param WP_User $user_data WP_User object. 394 */ 395 $title = apply_filters( 'retrieve_password_title', $title, $user_login, $user_data ); 396 397 /** 398 * Filters the message body of the password reset mail. 399 * 400 * If the filtered message is empty, the password reset email will not be sent. 401 * 402 * @since 2.8.0 403 * @since 4.1.0 Added `$user_login` and `$user_data` parameters. 404 * 405 * @param string $message Default mail message. 406 * @param string $key The activation key. 407 * @param string $user_login The username for the user. 408 * @param WP_User $user_data WP_User object. 409 */ 410 $message = apply_filters( 'retrieve_password_message', $message, $key, $user_login, $user_data ); 411 412 if ( $message && ! wp_mail( $user_email, wp_specialchars_decode( $title ), $message ) ) { 413 wp_die( __( 'The email could not be sent.' ) . "<br />\n" . __( 'Possible reason: your host may have disabled the mail() function.' ) ); 414 } 415 416 return true; 417 } 418 419 // 420 // Main 421 // 422 423 $action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : 'login'; 424 $errors = new WP_Error(); 425 426 if ( isset( $_GET['key'] ) ) { 427 $action = 'resetpass'; 428 } 429 430 // validate action so as to default to the login screen 431 if ( ! in_array( $action, array( 'postpass', 'logout', 'lostpassword', 'retrievepassword', 'resetpass', 'rp', 'register', 'login', 'confirmaction' ), true ) && false === has_filter( 'login_form_' . $action ) ) { 432 $action = 'login'; 433 } 434 435 nocache_headers(); 436 437 header( 'Content-Type: ' . get_bloginfo( 'html_type' ) . '; charset=' . get_bloginfo( 'charset' ) ); 438 439 if ( defined( 'RELOCATE' ) && RELOCATE ) { // Move flag is set 440 if ( isset( $_SERVER['PATH_INFO'] ) && ( $_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF'] ) ) { 441 $_SERVER['PHP_SELF'] = str_replace( $_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF'] ); 442 } 443 444 $url = dirname( set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'] ) ); 445 if ( $url != get_option( 'siteurl' ) ) { 446 update_option( 'siteurl', $url ); 447 } 448 } 449 450 //Set a cookie now to see if they are supported by the browser. 451 $secure = ( 'https' === parse_url( wp_login_url(), PHP_URL_SCHEME ) ); 452 setcookie( TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN, $secure ); 453 if ( SITECOOKIEPATH != COOKIEPATH ) { 454 setcookie( TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN, $secure ); 455 } 456 457 $lang = ! empty( $_GET['wp_lang'] ) ? sanitize_text_field( $_GET['wp_lang'] ) : ''; 458 $switched_locale = switch_to_locale( $lang ); 459 460 /** 461 * Fires when the login form is initialized. 462 * 463 * @since 3.2.0 464 */ 465 do_action( 'login_init' ); 466 467 /** 468 * Fires before a specified login form action. 469 * 470 * The dynamic portion of the hook name, `$action`, refers to the action 471 * that brought the visitor to the login form. Actions include 'postpass', 472 * 'logout', 'lostpassword', etc. 473 * 474 * @since 2.8.0 475 */ 476 do_action( "login_form_{$action}" ); 477 478 $http_post = ( 'POST' == $_SERVER['REQUEST_METHOD'] ); 479 $interim_login = isset( $_REQUEST['interim-login'] ); 480 481 /** 482 * Filters the separator used between login form navigation links. 483 * 484 * @since 4.9.0 485 * 486 * @param string $login_link_separator The separator used between login form navigation links. 487 */ 488 $login_link_separator = apply_filters( 'login_link_separator', ' | ' ); 489 490 switch ( $action ) { 491 492 case 'postpass': 493 if ( ! array_key_exists( 'post_password', $_POST ) ) { 494 wp_safe_redirect( wp_get_referer() ); 495 exit(); 496 } 497 498 require_once ABSPATH . WPINC . '/class-phpass.php'; 499 $hasher = new PasswordHash( 8, true ); 500 501 /** 502 * Filters the life span of the post password cookie. 503 * 504 * By default, the cookie expires 10 days from creation. To turn this 505 * into a session cookie, return 0. 506 * 507 * @since 3.7.0 508 * 509 * @param int $expires The expiry time, as passed to setcookie(). 510 */ 511 $expire = apply_filters( 'post_password_expires', time() + 10 * DAY_IN_SECONDS ); 512 $referer = wp_get_referer(); 513 if ( $referer ) { 514 $secure = ( 'https' === parse_url( $referer, PHP_URL_SCHEME ) ); 515 } else { 516 $secure = false; 517 } 518 setcookie( 'wp-postpass_' . COOKIEHASH, $hasher->HashPassword( wp_unslash( $_POST['post_password'] ) ), $expire, COOKIEPATH, COOKIE_DOMAIN, $secure ); 519 520 if ( $switched_locale ) { 521 restore_previous_locale(); 522 } 523 524 wp_safe_redirect( wp_get_referer() ); 525 exit(); 526 527 case 'logout': 528 check_admin_referer( 'log-out' ); 529 530 $user = wp_get_current_user(); 531 532 wp_logout(); 533 534 if ( ! empty( $_REQUEST['redirect_to'] ) ) { 535 $redirect_to = $requested_redirect_to = $_REQUEST['redirect_to']; 536 } else { 537 $redirect_to = 'wp-login.php?loggedout=true'; 538 $requested_redirect_to = ''; 539 } 540 541 if ( $switched_locale ) { 542 restore_previous_locale(); 543 } 544 545 /** 546 * Filters the log out redirect URL. 547 * 548 * @since 4.2.0 549 * 550 * @param string $redirect_to The redirect destination URL. 551 * @param string $requested_redirect_to The requested redirect destination URL passed as a parameter. 552 * @param WP_User $user The WP_User object for the user that's logging out. 553 */ 554 $redirect_to = apply_filters( 'logout_redirect', $redirect_to, $requested_redirect_to, $user ); 555 wp_safe_redirect( $redirect_to ); 556 exit(); 557 558 case 'lostpassword': 559 case 'retrievepassword': 560 if ( $http_post ) { 561 $errors = retrieve_password(); 562 if ( ! is_wp_error( $errors ) ) { 563 $redirect_to = ! empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : 'wp-login.php?checkemail=confirm'; 564 wp_safe_redirect( $redirect_to ); 565 exit(); 566 } 567 } 568 569 if ( isset( $_GET['error'] ) ) { 570 if ( 'invalidkey' == $_GET['error'] ) { 571 $errors->add( 'invalidkey', __( 'Your password reset link appears to be invalid. Please request a new link below.' ) ); 572 } elseif ( 'expiredkey' == $_GET['error'] ) { 573 $errors->add( 'expiredkey', __( 'Your password reset link has expired. Please request a new link below.' ) ); 574 } 575 } 576 577 $lostpassword_redirect = ! empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : ''; 578 /** 579 * Filters the URL redirected to after submitting the lostpassword/retrievepassword form. 580 * 581 * @since 3.0.0 582 * 583 * @param string $lostpassword_redirect The redirect destination URL. 584 */ 585 $redirect_to = apply_filters( 'lostpassword_redirect', $lostpassword_redirect ); 586 587 /** 588 * Fires before the lost password form. 589 * 590 * @since 1.5.1 591 */ 592 do_action( 'lost_password' ); 593 594 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 ); 595 596 $user_login = ''; 597 598 if ( isset( $_POST['user_login'] ) && is_string( $_POST['user_login'] ) ) { 599 $user_login = wp_unslash( $_POST['user_login'] ); 600 } 601 602 ?> 603 604 <form name="lostpasswordform" id="lostpasswordform" action="<?php echo esc_url( network_site_url( 'wp-login.php?action=lostpassword', 'login_post' ) ); ?>" method="post"> 605 <p> 606 <label for="user_login" ><?php _e( 'Username or Email Address' ); ?><br /> 607 <input type="text" name="user_login" id="user_login" class="input" value="<?php echo esc_attr( $user_login ); ?>" size="20" autocapitalize="off" /></label> 608 </p> 609 <?php 610 /** 611 * Fires inside the lostpassword form tags, before the hidden fields. 612 * 613 * @since 2.1.0 614 */ 615 do_action( 'lostpassword_form' ); 616 ?> 617 <input type="hidden" name="redirect_to" value="<?php echo esc_attr( $redirect_to ); ?>" /> 618 <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> 619 </form> 620 621 <p id="nav"> 622 <a href="<?php echo esc_url( wp_login_url() ); ?>"><?php _e( 'Log in' ); ?></a> 623 <?php 624 if ( get_option( 'users_can_register' ) ) : 625 $registration_url = sprintf( '<a href="%s">%s</a>', esc_url( wp_registration_url() ), __( 'Register' ) ); 626 627 echo esc_html( $login_link_separator ); 628 629 /** This filter is documented in wp-includes/general-template.php */ 630 echo apply_filters( 'register', $registration_url ); 631 endif; 632 ?> 633 </p> 634 635 <?php 636 login_footer( 'user_login' ); 637 638 if ( $switched_locale ) { 639 restore_previous_locale(); 640 } 641 642 break; 643 644 case 'resetpass': 645 case 'rp': 646 list( $rp_path ) = explode( '?', wp_unslash( $_SERVER['REQUEST_URI'] ) ); 647 $rp_cookie = 'wp-resetpass-' . COOKIEHASH; 648 if ( isset( $_GET['key'] ) ) { 649 $value = sprintf( '%s:%s', wp_unslash( $_GET['login'] ), wp_unslash( $_GET['key'] ) ); 650 setcookie( $rp_cookie, $value, 0, $rp_path, COOKIE_DOMAIN, is_ssl(), true ); 651 wp_safe_redirect( remove_query_arg( array( 'key', 'login' ) ) ); 652 exit; 653 } 654 655 if ( isset( $_COOKIE[ $rp_cookie ] ) && 0 < strpos( $_COOKIE[ $rp_cookie ], ':' ) ) { 656 list( $rp_login, $rp_key ) = explode( ':', wp_unslash( $_COOKIE[ $rp_cookie ] ), 2 ); 657 $user = check_password_reset_key( $rp_key, $rp_login ); 658 if ( isset( $_POST['pass1'] ) && ! hash_equals( $rp_key, $_POST['rp_key'] ) ) { 659 $user = false; 660 } 661 } else { 662 $user = false; 663 } 664 665 if ( ! $user || is_wp_error( $user ) ) { 666 setcookie( $rp_cookie, ' ', time() - YEAR_IN_SECONDS, $rp_path, COOKIE_DOMAIN, is_ssl(), true ); 667 if ( $user && $user->get_error_code() === 'expired_key' ) { 668 wp_redirect( site_url( 'wp-login.php?action=lostpassword&error=expiredkey' ) ); 669 } else { 670 wp_redirect( site_url( 'wp-login.php?action=lostpassword&error=invalidkey' ) ); 671 } 672 exit; 673 } 674 675 $errors = new WP_Error(); 676 677 if ( isset( $_POST['pass1'] ) && $_POST['pass1'] != $_POST['pass2'] ) { 678 $errors->add( 'password_reset_mismatch', __( 'The passwords do not match.' ) ); 679 } 680 681 /** 682 * Fires before the password reset procedure is validated. 683 * 684 * @since 3.5.0 685 * 686 * @param object $errors WP Error object. 687 * @param WP_User|WP_Error $user WP_User object if the login and reset key match. WP_Error object otherwise. 688 */ 689 do_action( 'validate_password_reset', $errors, $user ); 690 691 if ( ( ! $errors->has_errors() ) && isset( $_POST['pass1'] ) && ! empty( $_POST['pass1'] ) ) { 692 reset_password( $user, $_POST['pass1'] ); 693 setcookie( $rp_cookie, ' ', time() - YEAR_IN_SECONDS, $rp_path, COOKIE_DOMAIN, is_ssl(), true ); 694 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>' ); 695 login_footer(); 696 exit; 697 } 698 699 wp_enqueue_script( 'utils' ); 700 wp_enqueue_script( 'user-profile' ); 701 702 login_header( __( 'Reset Password' ), '<p class="message reset-pass">' . __( 'Enter your new password below.' ) . '</p>', $errors ); 703 704 ?> 705 <form name="resetpassform" id="resetpassform" action="<?php echo esc_url( network_site_url( 'wp-login.php?action=resetpass', 'login_post' ) ); ?>" method="post" autocomplete="off"> 706 <input type="hidden" id="user_login" value="<?php echo esc_attr( $rp_login ); ?>" autocomplete="off" /> 707 708 <div class="user-pass1-wrap"> 709 <p> 710 <label for="pass1"><?php _e( 'New password' ); ?></label> 711 </p> 712 713 <div class="wp-pwd"> 714 <div class="password-input-wrapper"> 715 <input type="password" data-reveal="1" data-pw="<?php echo esc_attr( wp_generate_password( 16 ) ); ?>" name="pass1" id="pass1" class="input password-input" size="24" value="" autocomplete="off" aria-describedby="pass-strength-result" /> 716 <span class="button button-secondary wp-hide-pw hide-if-no-js"> 717 <span class="dashicons dashicons-hidden"></span> 718 </span> 719 </div> 720 <div id="pass-strength-result" class="hide-if-no-js" aria-live="polite"><?php _e( 'Strength indicator' ); ?></div> 721 </div> 722 <div class="pw-weak"> 723 <label> 724 <input type="checkbox" name="pw_weak" class="pw-checkbox" /> 725 <?php _e( 'Confirm use of weak password' ); ?> 726 </label> 727 </div> 728 </div> 729 730 <p class="user-pass2-wrap"> 731 <label for="pass2"><?php _e( 'Confirm new password' ); ?></label><br /> 732 <input type="password" name="pass2" id="pass2" class="input" size="20" value="" autocomplete="off" /> 733 </p> 734 735 <p class="description indicator-hint"><?php echo wp_get_password_hint(); ?></p> 736 <br class="clear" /> 737 738 <?php 739 /** 740 * Fires following the 'Strength indicator' meter in the user password reset form. 741 * 742 * @since 3.9.0 743 * 744 * @param WP_User $user User object of the user whose password is being reset. 745 */ 746 do_action( 'resetpass_form', $user ); 747 ?> 748 <input type="hidden" name="rp_key" value="<?php echo esc_attr( $rp_key ); ?>" /> 749 <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> 750 </form> 751 752 <p id="nav"> 753 <a href="<?php echo esc_url( wp_login_url() ); ?>"><?php _e( 'Log in' ); ?></a> 754 <?php 755 if ( get_option( 'users_can_register' ) ) : 756 $registration_url = sprintf( '<a href="%s">%s</a>', esc_url( wp_registration_url() ), __( 'Register' ) ); 757 758 echo esc_html( $login_link_separator ); 759 760 /** This filter is documented in wp-includes/general-template.php */ 761 echo apply_filters( 'register', $registration_url ); 762 endif; 763 ?> 764 </p> 765 766 <?php 767 login_footer( 'user_pass' ); 768 769 if ( $switched_locale ) { 770 restore_previous_locale(); 771 } 772 773 break; 774 775 case 'register': 776 if ( is_multisite() ) { 777 /** 778 * Filters the Multisite sign up URL. 779 * 780 * @since 3.0.0 781 * 782 * @param string $sign_up_url The sign up URL. 783 */ 784 wp_redirect( apply_filters( 'wp_signup_location', network_site_url( 'wp-signup.php' ) ) ); 785 exit; 786 } 787 788 if ( ! get_option( 'users_can_register' ) ) { 789 wp_redirect( site_url( 'wp-login.php?registration=disabled' ) ); 790 exit(); 791 } 792 793 $user_login = ''; 794 $user_email = ''; 795 796 if ( $http_post ) { 797 if ( isset( $_POST['user_login'] ) && is_string( $_POST['user_login'] ) ) { 798 $user_login = $_POST['user_login']; 799 } 800 801 if ( isset( $_POST['user_email'] ) && is_string( $_POST['user_email'] ) ) { 802 $user_email = wp_unslash( $_POST['user_email'] ); 803 } 804 805 $errors = register_new_user( $user_login, $user_email ); 806 if ( ! is_wp_error( $errors ) ) { 807 $redirect_to = ! empty( $_POST['redirect_to'] ) ? $_POST['redirect_to'] : 'wp-login.php?checkemail=registered'; 808 wp_safe_redirect( $redirect_to ); 809 exit(); 810 } 811 } 812 813 $registration_redirect = ! empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : ''; 814 /** 815 * Filters the registration redirect URL. 816 * 817 * @since 3.0.0 818 * 819 * @param string $registration_redirect The redirect destination URL. 820 */ 821 $redirect_to = apply_filters( 'registration_redirect', $registration_redirect ); 822 login_header( __( 'Registration Form' ), '<p class="message register">' . __( 'Register For This Site' ) . '</p>', $errors ); 823 ?> 824 <form name="registerform" id="registerform" action="<?php echo esc_url( site_url( 'wp-login.php?action=register', 'login_post' ) ); ?>" method="post" novalidate="novalidate"> 825 <p> 826 <label for="user_login"><?php _e( 'Username' ); ?><br /> 827 <input type="text" name="user_login" id="user_login" class="input" value="<?php echo esc_attr( wp_unslash( $user_login ) ); ?>" size="20" autocapitalize="off" /></label> 828 </p> 829 <p> 830 <label for="user_email"><?php _e( 'Email' ); ?><br /> 831 <input type="email" name="user_email" id="user_email" class="input" value="<?php echo esc_attr( wp_unslash( $user_email ) ); ?>" size="25" /></label> 832 </p> 833 <?php 834 /** 835 * Fires following the 'Email' field in the user registration form. 836 * 837 * @since 2.1.0 838 */ 839 do_action( 'register_form' ); 840 ?> 841 <p id="reg_passmail"><?php _e( 'Registration confirmation will be emailed to you.' ); ?></p> 842 <br class="clear" /> 843 <input type="hidden" name="redirect_to" value="<?php echo esc_attr( $redirect_to ); ?>" /> 844 <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> 845 </form> 846 847 <p id="nav"> 848 <a href="<?php echo esc_url( wp_login_url() ); ?>"><?php _e( 'Log in' ); ?></a> 849 <?php echo esc_html( $login_link_separator ); ?> 850 <a href="<?php echo esc_url( wp_lostpassword_url() ); ?>"><?php _e( 'Lost your password?' ); ?></a> 851 </p> 852 853 <?php 854 login_footer( 'user_login' ); 855 856 if ( $switched_locale ) { 857 restore_previous_locale(); 858 } 859 860 break; 861 862 case 'confirmaction' : 863 if ( ! isset( $_GET['request_id'] ) ) { 864 wp_die( __( 'Invalid request.' ) ); 865 } 866 867 $request_id = (int) $_GET['request_id']; 868 869 if ( isset( $_GET['confirm_key'] ) ) { 870 $key = sanitize_text_field( wp_unslash( $_GET['confirm_key'] ) ); 871 $result = wp_validate_user_request_key( $request_id, $key ); 872 } else { 873 $result = new WP_Error( 'invalid_key', __( 'Invalid key' ) ); 874 } 875 876 if ( is_wp_error( $result ) ) { 877 wp_die( $result ); 878 } 879 880 /** 881 * Fires an action hook when the account action has been confirmed by the user. 882 * 883 * Using this you can assume the user has agreed to perform the action by 884 * clicking on the link in the confirmation email. 885 * 886 * After firing this action hook the page will redirect to wp-login a callback 887 * redirects or exits first. 888 * 889 * @param int $request_id Request ID. 890 */ 891 do_action( 'user_request_action_confirmed', $request_id ); 892 893 $message = _wp_privacy_account_request_confirmed_message( $request_id ); 894 895 login_header( __( 'User action confirmed.' ), $message ); 896 login_footer(); 897 exit; 898 899 case 'login': 900 default: 901 $secure_cookie = ''; 902 $customize_login = isset( $_REQUEST['customize-login'] ); 903 if ( $customize_login ) { 904 wp_enqueue_script( 'customize-base' ); 905 } 906 907 // If the user wants ssl but the session is not ssl, force a secure cookie. 908 if ( ! empty( $_POST['log'] ) && ! force_ssl_admin() ) { 909 $user_name = sanitize_user( $_POST['log'] ); 910 $user = get_user_by( 'login', $user_name ); 911 912 if ( ! $user && strpos( $user_name, '@' ) ) { 913 $user = get_user_by( 'email', $user_name ); 914 } 915 916 if ( $user ) { 917 if ( get_user_option( 'use_ssl', $user->ID ) ) { 918 $secure_cookie = true; 919 force_ssl_admin( true ); 920 } 921 } 922 } 923 924 if ( isset( $_REQUEST['redirect_to'] ) ) { 925 $redirect_to = $_REQUEST['redirect_to']; 926 // Redirect to https if user wants ssl 927 if ( $secure_cookie && false !== strpos( $redirect_to, 'wp-admin' ) ) { 928 $redirect_to = preg_replace( '|^http://|', 'https://', $redirect_to ); 929 } 930 } else { 931 $redirect_to = admin_url(); 932 } 933 934 $reauth = empty( $_REQUEST['reauth'] ) ? false : true; 935 936 $user = wp_signon( array(), $secure_cookie ); 937 938 if ( empty( $_COOKIE[ LOGGED_IN_COOKIE ] ) ) { 939 if ( headers_sent() ) { 940 /* translators: 1: Browser cookie documentation URL, 2: Support forums URL */ 941 $user = new WP_Error( 942 'test_cookie', sprintf( 943 __( '<strong>ERROR</strong>: Cookies are blocked due to unexpected output. For help, please see <a href="%1$s">this documentation</a> or try the <a href="%2$s">support forums</a>.' ), 944 __( 'https://codex.wordpress.org/Cookies' ), __( 'https://wordpress.org/support/' ) 945 ) 946 ); 947 } elseif ( isset( $_POST['testcookie'] ) && empty( $_COOKIE[ TEST_COOKIE ] ) ) { 948 // If cookies are disabled we can't log in even with a valid user+pass 949 /* translators: %s: Browser cookie documentation URL */ 950 $user = new WP_Error( 951 'test_cookie', sprintf( 952 __( '<strong>ERROR</strong>: Cookies are blocked or not supported by your browser. You must <a href="%s">enable cookies</a> to use WordPress.' ), 953 __( 'https://codex.wordpress.org/Cookies' ) 954 ) 955 ); 956 } 957 } 958 959 $requested_redirect_to = isset( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : ''; 960 /** 961 * Filters the login redirect URL. 962 * 963 * @since 3.0.0 964 * 965 * @param string $redirect_to The redirect destination URL. 966 * @param string $requested_redirect_to The requested redirect destination URL passed as a parameter. 967 * @param WP_User|WP_Error $user WP_User object if login was successful, WP_Error object otherwise. 968 */ 969 $redirect_to = apply_filters( 'login_redirect', $redirect_to, $requested_redirect_to, $user ); 970 971 if ( ! is_wp_error( $user ) && ! $reauth ) { 972 if ( $interim_login ) { 973 $message = '<p class="message">' . __( 'You have logged in successfully.' ) . '</p>'; 974 $interim_login = 'success'; 975 login_header( '', $message ); 976 ?> 977 </div> 978 <?php 979 /** This action is documented in wp-login.php */ 980 do_action( 'login_footer' ); 981 ?> 982 <?php if ( $customize_login ) : ?> 983 <script type="text/javascript">setTimeout( function(){ new wp.customize.Messenger({ url: '<?php echo wp_customize_url(); ?>', channel: 'login' }).send('login') }, 1000 );</script> 984 <?php endif; ?> 985 </body></html> 986 <?php 987 exit; 988 } 989 990 if ( ( empty( $redirect_to ) || $redirect_to == 'wp-admin/' || $redirect_to == admin_url() ) ) { 991 // 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. 992 if ( is_multisite() && ! get_active_blog_for_user( $user->ID ) && ! is_super_admin( $user->ID ) ) { 993 $redirect_to = user_admin_url(); 994 } elseif ( is_multisite() && ! $user->has_cap( 'read' ) ) { 995 $redirect_to = get_dashboard_url( $user->ID ); 996 } elseif ( ! $user->has_cap( 'edit_posts' ) ) { 997 $redirect_to = $user->has_cap( 'read' ) ? admin_url( 'profile.php' ) : home_url(); 998 } 999 1000 wp_redirect( $redirect_to ); 1001 exit(); 1002 } 1003 wp_safe_redirect( $redirect_to ); 1004 exit(); 1005 } 1006 1007 $errors = $user; 1008 // Clear errors if loggedout is set. 1009 if ( ! empty( $_GET['loggedout'] ) || $reauth ) { 1010 $errors = new WP_Error(); 1011 } 1012 1013 if ( $interim_login ) { 1014 if ( ! $errors->has_errors() ) { 1015 $errors->add( 'expired', __( 'Your session has expired. Please log in to continue where you left off.' ), 'message' ); 1016 } 1017 } else { 1018 // Some parts of this script use the main login form to display a message 1019 if ( isset( $_GET['loggedout'] ) && true == $_GET['loggedout'] ) { 1020 $errors->add( 'loggedout', __( 'You are now logged out.' ), 'message' ); 1021 } elseif ( isset( $_GET['registration'] ) && 'disabled' == $_GET['registration'] ) { 1022 $errors->add( 'registerdisabled', __( 'User registration is currently not allowed.' ) ); 1023 } elseif ( isset( $_GET['checkemail'] ) && 'confirm' == $_GET['checkemail'] ) { 1024 $errors->add( 'confirm', __( 'Check your email for the confirmation link.' ), 'message' ); 1025 } elseif ( isset( $_GET['checkemail'] ) && 'newpass' == $_GET['checkemail'] ) { 1026 $errors->add( 'newpass', __( 'Check your email for your new password.' ), 'message' ); 1027 } elseif ( isset( $_GET['checkemail'] ) && 'registered' == $_GET['checkemail'] ) { 1028 $errors->add( 'registered', __( 'Registration complete. Please check your email.' ), 'message' ); 1029 } elseif ( strpos( $redirect_to, 'about.php?updated' ) ) { 1030 $errors->add( 'updated', __( '<strong>You have successfully updated WordPress!</strong> Please log back in to see what’s new.' ), 'message' ); 1031 } 1032 } 1033 1034 /** 1035 * Filters the login page errors. 1036 * 1037 * @since 3.6.0 1038 * 1039 * @param object $errors WP Error object. 1040 * @param string $redirect_to Redirect destination URL. 1041 */ 1042 $errors = apply_filters( 'wp_login_errors', $errors, $redirect_to ); 1043 1044 // Clear any stale cookies. 1045 if ( $reauth ) { 1046 wp_clear_auth_cookie(); 1047 } 1048 1049 login_header( __( 'Log In' ), '', $errors ); 1050 1051 if ( isset( $_POST['log'] ) ) { 1052 $user_login = ( 'incorrect_password' == $errors->get_error_code() || 'empty_password' == $errors->get_error_code() ) ? esc_attr( wp_unslash( $_POST['log'] ) ) : ''; 1053 } 1054 $rememberme = ! empty( $_POST['rememberme'] ); 1055 1056 if ( $errors->has_errors() ) { 1057 $aria_describedby_error = ' aria-describedby="login_error"'; 1058 } else { 1059 $aria_describedby_error = ''; 1060 } 1061 ?> 1062 1063 <form name="loginform" id="loginform" action="<?php echo esc_url( site_url( 'wp-login.php', 'login_post' ) ); ?>" method="post"> 1064 <p> 1065 <label for="user_login"><?php _e( 'Username or Email Address' ); ?><br /> 1066 <input type="text" name="log" id="user_login"<?php echo $aria_describedby_error; ?> class="input" value="<?php echo esc_attr( $user_login ); ?>" size="20" autocapitalize="off" /></label> 1067 </p> 1068 <p> 1069 <label for="user_pass"><?php _e( 'Password' ); ?><br /> 1070 <input type="password" name="pwd" id="user_pass"<?php echo $aria_describedby_error; ?> class="input" value="" size="20" /></label> 1071 </p> 1072 <?php 1073 /** 1074 * Fires following the 'Password' field in the login form. 1075 * 1076 * @since 2.1.0 1077 */ 1078 do_action( 'login_form' ); 1079 ?> 1080 <p class="forgetmenot"><label for="rememberme"><input name="rememberme" type="checkbox" id="rememberme" value="forever" <?php checked( $rememberme ); ?> /> <?php esc_html_e( 'Remember Me' ); ?></label></p> 1081 <p class="submit"> 1082 <input type="submit" name="wp-submit" id="wp-submit" class="button button-primary button-large" value="<?php esc_attr_e( 'Log In' ); ?>" /> 1083 <?php if ( $interim_login ) { ?> 1084 <input type="hidden" name="interim-login" value="1" /> 1085 <?php } else { ?> 1086 <input type="hidden" name="redirect_to" value="<?php echo esc_attr( $redirect_to ); ?>" /> 1087 <?php } ?> 1088 <?php if ( $customize_login ) : ?> 1089 <input type="hidden" name="customize-login" value="1" /> 1090 <?php endif; ?> 1091 <input type="hidden" name="testcookie" value="1" /> 1092 </p> 1093 </form> 1094 1095 <?php if ( ! $interim_login ) { ?> 1096 <p id="nav"> 1097 <?php 1098 if ( ! isset( $_GET['checkemail'] ) || ! in_array( $_GET['checkemail'], array( 'confirm', 'newpass' ) ) ) : 1099 if ( get_option( 'users_can_register' ) ) : 1100 $registration_url = sprintf( '<a href="%s">%s</a>', esc_url( wp_registration_url() ), __( 'Register' ) ); 1101 1102 /** This filter is documented in wp-includes/general-template.php */ 1103 echo apply_filters( 'register', $registration_url ); 1104 1105 echo esc_html( $login_link_separator ); 1106 endif; 1107 ?> 1108 <a href="<?php echo esc_url( wp_lostpassword_url() ); ?>"><?php _e( 'Lost your password?' ); ?></a> 1109 <?php endif; ?> 1110 </p> 1111 <?php } ?> 1112 1113 <script type="text/javascript"> 1114 function wp_attempt_focus(){ 1115 setTimeout( function(){ try{ 1116 <?php if ( $user_login ) { ?> 1117 d = document.getElementById('user_pass'); 1118 d.value = ''; 1119 <?php } else { ?> 1120 d = document.getElementById('user_login'); 1121 <?php if ( 'invalid_username' == $errors->get_error_code() ) { ?> 1122 if( d.value != '' ) 1123 d.value = ''; 1124 <?php 1125 } 1126 } 1127 ?> 1128 d.focus(); 1129 d.select(); 1130 } catch(e){} 1131 }, 200); 1132 } 1133 1134 <?php 1135 /** 1136 * Filters whether to print the call to `wp_attempt_focus()` on the login screen. 1137 * 1138 * @since 4.8.0 1139 * 1140 * @param bool $print Whether to print the function call. Default true. 1141 */ 1142 if ( apply_filters( 'enable_login_autofocus', true ) && ! $error ) { 1143 ?> 1144 wp_attempt_focus(); 1145 <?php } ?> 1146 if(typeof wpOnload=='function')wpOnload(); 1147 <?php if ( $interim_login ) { ?> 1148 (function(){ 1149 try { 1150 var i, links = document.getElementsByTagName('a'); 1151 for ( i in links ) { 1152 if ( links[i].href ) 1153 links[i].target = '_blank'; 1154 } 1155 } catch(e){} 1156 }()); 1157 <?php } ?> 1158 </script> 1159 1160 <?php 1161 login_footer(); 1162 1163 if ( $switched_locale ) { 1164 restore_previous_locale(); 1165 } 1166 1167 break; 1168 } // end action switch
title
Description
Body
title
Description
Body
title
Description
Body
title
Body
| Generated: Sat May 26 01:00:05 2018 | Cross-referenced by PHPXref 0.7.1 |