wpschoolpress / wpsp-school-login.php

wpsp-school-login.php in School Management System – WPSchoolPress 2.2.45, at wpsp-school-login.php

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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	/** Make sure that the WordPress bootstrap has run before continuing. */
11	// Exit if accessed directly
12	if ( !defined( 'ABSPATH' ) ) exit;
13	// Redirect to https login if forced to use SSL
14	if ( force_ssl_admin() && ! is_ssl() ) {
15	if ( 0 === strpos($_SERVER['REQUEST_URI'], 'http') ) {
16	wp_redirect( set_url_scheme( $_SERVER['REQUEST_URI'], 'https' ) );
17	exit();
18	} else {
19	wp_redirect( 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] );
20	exit();
21	}
22	}
23	/**
24	* Output the login page header.
25	*
26	* @param string $title Optional. WordPress login Page title to display in the `<title>` element.
27	* Default 'Log In'.
28	* @param string $message Optional. Message to display in header. Default empty.
29	* @param WP_Error $wp_error Optional. The error to pass. Default empty.
30	*/
31	function wpsp_login_header( $title = 'Log In', $message = '', $wp_error = '' ) {
32	global $error, $interim_login, $action;
33	// Don't index any of these forms
34	add_action( 'login_head', 'wp_no_robots' );
35	add_action( 'login_head', 'wp_login_viewport_meta' );
36	if ( empty($wp_error) )
37	$wp_error = new WP_Error();
38	// Shake it!
39	$shake_error_codes = array( 'empty_password', 'empty_email', 'invalid_email', 'invalidcombo', 'empty_username', 'invalid_username', 'incorrect_password' );
40	/**
41	* Filters the error codes array for shaking the login form.
42	*
43	* @since 3.0.0
44	*
45	* @param array $shake_error_codes Error codes that shake the login form.
46	*/
47	$shake_error_codes = apply_filters( 'shake_error_codes', $shake_error_codes );
48	if ( $shake_error_codes && $wp_error->get_error_code() && in_array( $wp_error->get_error_code(), $shake_error_codes ) )
49	add_action( 'login_head', 'wp_shake_js', 12 );
50	$separator = is_rtl() ? ' &rsaquo; ' : ' &lsaquo; ';
51	?><!DOCTYPE html>
52	<!--[if IE 8]>
53	<html xmlns="http://www.w3.org/1999/xhtml" class="ie8" <?php language_attributes(); ?>>
54	<![endif]-->
55	<!--[if !(IE 8) ]><!-->
56	<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
57	<!--<![endif]-->
58	<head>
59	<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php bloginfo('charset'); ?>" />
60	<title><?php echo esc_html(get_bloginfo( 'name', 'display' ) . $separator . $title.'wpschoolpress'); ?></title>
61	<?php
62	wp_enqueue_style( 'login' );
63	/*
64	* Remove all stored post data on logging out.
65	* This could be added by add_action('login_head'...) like wp_shake_js(),
66	* but maybe better if it's not removable by plugins
67	*/
68	if ( 'loggedout' == $wp_error->get_error_code() ) {
69	?>
70	<script>if("sessionStorage" in window){try{for(var key in sessionStorage){if(key.indexOf("wp-autosave-")!=-1){sessionStorage.removeItem(key)}}}catch(e){}};</script>
71	<?php
72	}
73	/**
74	* Enqueue scripts and styles for the login page.
75	*
76	* @since 3.1.0
77	*/
78	do_action( 'login_enqueue_scripts' );
79	/**
80	* Fires in the login page header after scripts are enqueued.
81	*
82	* @since 2.1.0
83	*/
84	do_action( 'login_head' );
85	if ( is_multisite() ) {
86	$wpsp_login_header_url = network_home_url();
87	$wpsp_login_header_title = get_network()->site_name;
88	} else {
89	$wpsp_login_header_url = __( 'https://wordpress.org/','wpschoolpress' );
90	$wpsp_login_header_title = __( 'Powered by WordPress','wpschoolpress' );
91	}
92	/**
93	* Filters link URL of the header logo above login form.
94	*
95	* @since 2.1.0
96	*
97	* @param string $wpsp_login_header_url Login header logo URL.
98	*/
99	$wpsp_login_header_url = apply_filters( 'login_headerurl', $wpsp_login_header_url );
100	/**
101	* Filters the title attribute of the header logo above login form.
102	*
103	* @since 2.1.0
104	*
105	* @param string $login_header_title Login header logo title attribute.
106	*/
107	$wpsp_login_header_title = apply_filters( 'login_headertitle', $wpsp_login_header_title );
108	$classes = array( 'login-action-' . $action, 'wp-core-ui' );
109	if ( is_rtl() )
110	$classes[] = 'rtl';
111	if ( $interim_login ) {
112	$classes[] = 'interim-login';
113	?>
114	<style type="text/css">html{background-color: transparent;}</style>
115	<?php
116	if ( 'success' === $interim_login )
117	$classes[] = 'interim-login-success';
118	}
119	$classes[] =' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_locale() ) ) );
120	/**
121	* Filters the login page body classes.
122	*
123	* @since 3.5.0
124	*
125	* @param array $classes An array of body classes.
126	* @param string $action The action that brought the visitor to the login page.
127	*/
128	$classes = apply_filters( 'login_body_class', $classes, $action );
129	?>
130	</head>
131	<body class="login <?php echo esc_attr( implode( ' ', $classes ) ); ?>">
132	<?php
133	/**
134	* Fires in the login page header after the body tag is opened.
135	*
136	* @since 4.6.0
137	*/
138	do_action( 'wpsp_login_header' );
139	?>
140	<div id="login">
141	<h1><a href="<?php echo esc_url( $wpsp_login_header_url ); ?>" title="<?php echo esc_html( $wpsp_login_header_title ); ?>" tabindex="-1"><?php bloginfo( 'name' ); ?></a></h1>
142	<?php
143	unset( $wpsp_login_header_url, $wpsp_login_header_title );
144	/**
145	* Filters the message to display above the login form.
146	*
147	* @since 2.1.0
148	*
149	* @param string $message Login message text.
150	*/
151	$message = apply_filters( 'login_message', $message );
152	if ( !empty( $message ) )
153	echo esc_html($message . "\n",'wpschoolpress');
154	// In case a plugin uses $error rather than the $wp_errors object
155	if ( !empty( $error ) ) {
156	$wp_error->add('error', $error);
157	unset($error);
158	}
159	if ( $wp_error->get_error_code() ) {
160	$errors = '';
161	$messages = '';
162	foreach ( $wp_error->get_error_codes() as $code ) {
163	$severity = $wp_error->get_error_data( $code );
164	foreach ( $wp_error->get_error_messages( $code ) as $error_message ) {
165	if ( 'message' == $severity )
166	$messages .= ' ' . $error_message . "<br />\n";
167	else
168	$errors .= ' ' . $error_message . "<br />\n";
169	}
170	}
171	if ( ! empty( $errors ) ) {
172	/**
173	* Filters the error messages displayed above the login form.
174	*
175	* @since 2.1.0
176	*
177	* @param string $errors Login error message.
178	*/
179	echo '<div id="login_error">' . esc_html(apply_filters( 'login_errors', $errors ),'wpschoolpress') . "</div>\n";
180	}
181	if ( ! empty( $messages ) ) {
182	/**
183	* Filters instructional messages displayed above the login form.
184	*
185	* @since 2.5.0
186	*
187	* @param string $messages Login messages.
188	*/
189	echo '<p class="message">' . esc_html(apply_filters( 'login_messages', $messages ),'wpschoolpress') . "</p>\n";
190	}
191	}
192	} // End of login_header()
193	/**
194	* Outputs the footer for the login page.
195	*
196	* @param string $input_id Which input to auto-focus
197	*/
198	function wpsp_login_footer($input_id = '') {
199	global $interim_login;
200	// Don't allow interim logins to navigate away from the page.
201	if ( ! $interim_login ): ?>
202	<p id="backtoblog"><a href="<?php echo esc_url( home_url( '/' ) ); ?>"><?php
203	/* translators: %s: site title */
204	printf( esc_html( '← Back to %s', 'site' ), esc_html(get_bloginfo( 'title', 'display' ),'wpschoolpress') );
205	?></a></p>
206	<?php endif; ?>
207	</div>
208	<?php if ( !empty($input_id) ) : ?>
209	<script type="text/javascript">
210	try{document.getElementById('<?php echo esc_html($input_id); ?>').focus();}catch(e){}
211	if(typeof wpOnload=='function')wpOnload();
212	</script>
213	<?php endif; ?>
214	<?php
215	/**
216	* Fires in the login page footer.
217	*
218	* @since 3.1.0
219	*/
220	do_action( 'wpsp_login_footer' ); ?>
221	<div class="clear"></div>
222	</body>
223	</html>
224	<?php
225	}
226	/**
227	* @since 3.0.0
228	*/
229	function wp_shake_js() {
230	?>
231	<script type="text/javascript">
232	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();}}};
233	function s(id,pos){g(id).left=pos+'px';}
234	function g(id){return document.getElementById(id).style;}
235	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){}}}
236	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);});
237	</script>
238	<?php
239	}
240	/**
241	* @since 3.7.0
242	*/
243	function wp_login_viewport_meta() {
244	?>
245	<meta name="viewport" content="width=device-width" />
246	<?php
247	}
248	/**
249	* Handles sending password retrieval email to user.
250	*
251	* @return bool\|WP_Error True: when finish. WP_Error on error
252	*/
253	function retrieve_password() {
254	$errors = new WP_Error();
255	if ( empty( $_POST['user_login'] ) ) {
256	$errors->add('empty_username', __('<strong>ERROR</strong>: Enter a username or email address.','wpschoolpress'));
257	} elseif ( strpos( $_POST['user_login'], '@' ) ) {
258	$user_data = get_user_by( 'email', trim( wp_unslash( sanitize_text_field($_POST['user_login'] )) ) );
259	if ( empty( $user_data ) )
260	$errors->add('invalid_email', __('<strong>ERROR</strong>: There is no user registered with that email address.','wpschoolpress'));
261	} else {
262	$login = trim(sanitize_user($_POST['user_login']));
263	$user_data = get_user_by('login', $login);
264	}
265	/**
266	* Fires before errors are returned from a password reset request.
267	*
268	* @since 2.1.0
269	* @since 4.4.0 Added the `$errors` parameter.
270	*
271	* @param WP_Error $errors A WP_Error object containing any errors generated
272	* by using invalid credentials.
273	*/
274	do_action( 'lostpassword_post', $errors );
275	if ( $errors->get_error_code() )
276	return $errors;
277	if ( !$user_data ) {
278	$errors->add('invalidcombo', __('<strong>ERROR</strong>: Invalid username or email.','wpschoolpress'));
279	return $errors;
280	}
281	// Redefining user_login ensures we return the right case in the email.
282	$user_login = $user_data->user_login;
283	$user_email = $user_data->user_email;
284	$key = get_password_reset_key( $user_data );
285	if ( is_wp_error( $key ) ) {
286	return $key;
287	}
288	$message = __('Someone has requested a password reset for the following account:','wpschoolpress') . "\r\n\r\n";
289	$message .= network_home_url( '/' ) . "\r\n\r\n";
290	$message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n";
291	$message .= __('If this was a mistake, just ignore this email and nothing will happen.','wpschoolpress') . "\r\n\r\n";
292	$message .= __('To reset your password, visit the following address:','wpschoolpress') . "\r\n\r\n";
293	$message .= '<' . network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), 'login') . ">\r\n";
294	if ( is_multisite() ) {
295	$blogname = get_network()->site_name;
296	} else {
297	/*
298	* The blogname option is escaped with esc_html on the way into the database
299	* in sanitize_option we want to reverse this for the plain text arena of emails.
300	*/
301	$blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
302	}
303	/* translators: Password reset email subject. 1: Site name */
304	$title = sprintf( __('[%s] Password Reset','wpschoolpress'), $blogname );
305	/**
306	* Filters the subject of the password reset email.
307	*
308	* @since 2.8.0
309	* @since 4.4.0 Added the `$user_login` and `$user_data` parameters.
310	*
311	* @param string $title Default email title.
312	* @param string $user_login The username for the user.
313	* @param WP_User $user_data WP_User object.
314	*/
315	$title = apply_filters( 'retrieve_password_title', $title, $user_login, $user_data );
316	/**
317	* Filters the message body of the password reset mail.
318	*
319	* If the filtered message is empty, the password reset email will not be sent.
320	*
321	* @since 2.8.0
322	* @since 4.1.0 Added `$user_login` and `$user_data` parameters.
323	*
324	* @param string $message Default mail message.
325	* @param string $key The activation key.
326	* @param string $user_login The username for the user.
327	* @param WP_User $user_data WP_User object.
328	*/
329	$message = apply_filters( 'retrieve_password_message', $message, $key, $user_login, $user_data );
330	if ( $message && !wp_mail( $user_email, wp_specialchars_decode( $title ), $message ) )
331	wp_die( esc_html_e('The email could not be sent.','wpschoolpress') . "<br />\n" . esc_html_e('Possible reason: your host may have disabled the mail() function.','wpschoolpress') );
332	return true;
333	}
334	//
335	// Main
336	//
337	$action = isset($_REQUEST['action']) ? sanitize_text_field($_REQUEST['action']) : 'login';
338	$errors = new WP_Error();
339	if ( isset($_GET['key']) )
340	$action = 'resetpass';
341	// validate action so as to default to the login screen
342	if ( !in_array( $action, array( 'postpass', 'logout', 'lostpassword', 'retrievepassword', 'resetpass', 'rp', 'register', 'login' ), true ) && false === has_filter( 'login_form_' . $action ) )
343	$action = 'login';
344	nocache_headers();
345	header('Content-Type: '.get_bloginfo('html_type').'; charset='.get_bloginfo('charset'));
346	if ( defined( 'RELOCATE' ) && RELOCATE ) { // Move flag is set
347	if ( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) )
348	$_SERVER['PHP_SELF'] = str_replace( $_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF'] );
349	$url = dirname( set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'] ) );
350	if ( $url != get_option( 'siteurl' ) )
351	update_option( 'siteurl', $url );
352	}
353	//Set a cookie now to see if they are supported by the browser.
354	$secure = ( 'https' === parse_url( wp_login_url(), PHP_URL_SCHEME ) );
355	setcookie( TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN, $secure );
356	if ( SITECOOKIEPATH != COOKIEPATH )
357	setcookie( TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN, $secure );
358	/**
359	* Fires when the login form is initialized.
360	*
361	* @since 3.2.0
362	*/
363	do_action( 'login_init' );
364	/**
365	* Fires before a specified login form action.
366	*
367	* The dynamic portion of the hook name, `$action`, refers to the action
368	* that brought the visitor to the login form. Actions include 'postpass',
369	* 'logout', 'lostpassword', etc.
370	*
371	* @since 2.8.0
372	*/
373	do_action( "login_form_{$action}" );
374	$http_post = ('POST' == $_SERVER['REQUEST_METHOD']);
375	$interim_login = isset($_REQUEST['interim-login']);
376	switch ($action) {
377	case 'postpass' :
378	if ( ! array_key_exists( 'post_password', $_POST ) ) {
379	wp_safe_redirect( wp_get_referer() );
380	exit();
381	}
382	require_once ABSPATH . WPINC . '/class-phpass.php';
383	$hasher = new PasswordHash( 8, true );
384	/**
385	* Filters the life span of the post password cookie.
386	*
387	* By default, the cookie expires 10 days from creation. To turn this
388	* into a session cookie, return 0.
389	*
390	* @since 3.7.0
391	*
392	* @param int $expires The expiry time, as passed to setcookie().
393	*/
394	$expire = apply_filters( 'post_password_expires', time() + 10 * DAY_IN_SECONDS );
395	$referer = wp_get_referer();
396	if ( $referer ) {
397	$secure = ( 'https' === parse_url( $referer, PHP_URL_SCHEME ) );
398	} else {
399	$secure = false;
400	}
401	setcookie( 'wp-postpass_' . COOKIEHASH, $hasher->HashPassword( wp_unslash(sanitize_text_field( $_POST['post_password'] )) ), $expire, COOKIEPATH, COOKIE_DOMAIN, $secure );
402	wp_safe_redirect( wp_get_referer() );
403	exit();
404	case 'logout' :
405	check_admin_referer('log-out');
406	$user = wp_get_current_user();
407	wp_logout();
408	if ( ! empty( $_REQUEST['redirect_to'] ) ) {
409	$redirect_to = wp_sanitize_redirect(stripslashes($_REQUEST['redirect_to']));
410	$requested_redirect_to = $redirect_to;
411	} else {
412	$redirect_to = add_query_arg(
413	array(
414	'loggedout' => 'true',
415	'wp_lang' => get_user_locale( $user ),
416	),
417	wp_login_url()
418	);
419
420	$requested_redirect_to = '';
421	}
422	/**
423	* Filters the log out redirect URL.
424	*
425	* @since 4.2.0
426	*
427	* @param string $redirect_to The redirect destination URL.
428	* @param string $requested_redirect_to The requested redirect destination URL passed as a parameter.
429	* @param WP_User $user The WP_User object for the user that's logging out.
430	*/
431	$redirect_to = apply_filters( 'logout_redirect', $redirect_to, $requested_redirect_to, $user );
432	wp_safe_redirect( $redirect_to );
433	exit();
434	case 'lostpassword' :
435	case 'retrievepassword' :
436	if ( $http_post ) {
437	$errors = retrieve_password();
438	if ( !is_wp_error($errors) ) {
439	$redirect_to = !empty( $_REQUEST['redirect_to'] ) ? wp_sanitize_redirect(stripslashes($_REQUEST['redirect_to'])) : wp_sanitize_redirect(stripslashes('wp-login.php?checkemail=confirm'));
440	wp_safe_redirect( $redirect_to );
441	exit();
442	}
443	}
444	if ( isset( $_GET['error'] ) ) {
445	if ( 'invalidkey' == $_GET['error'] ) {
446	$errors->add( 'invalidkey', __( 'Your password reset link appears to be invalid. Please request a new link below.' ,'wpschoolpress') );
447	} elseif ( 'expiredkey' == $_GET['error'] ) {
448	$errors->add( 'expiredkey', __( 'Your password reset link has expired. Please request a new link below.' ,'wpschoolpress') );
449	}
450	}
451	$lostpassword_redirect = ! empty( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '';
452	/**
453	* Filters the URL redirected to after submitting the lostpassword/retrievepassword form.
454	*
455	* @since 3.0.0
456	*
457	* @param string $lostpassword_redirect The redirect destination URL.
458	*/
459	$redirect_to = apply_filters( 'lostpassword_redirect', $lostpassword_redirect );
460	/**
461	* Fires before the lost password form.
462	*
463	* @since 1.5.1
464	*/
465	do_action( 'lost_password' );
466	wpsp_login_header(__('Lost Password','wpschoolpress'), '<p class="message">' . __('Please enter your username or email address. You will receive a link to create a new password via email.','wpschoolpress') . '</p>', $errors);
467	$user_login = isset($_POST['user_login']) ? wp_unslash(sanitize_user($_POST['user_login'])) : '';
468	?>
469	<form name="lostpasswordform" id="lostpasswordform" action="<?php echo esc_url( network_site_url( 'wp-login.php?action=lostpassword', 'login_post' ) ); ?>" method="post">
470	<p>
471	<label for="user_login" ><?php esc_html_e( 'Username or Email Address','wpschoolpress' ); ?><br />
472	<input type="text" name="user_login" id="user_login" class="input" value="<?php echo esc_attr($user_login); ?>" size="20" /></label>
473	</p>
474	<?php
475	/**
476	* Fires inside the lostpassword form tags, before the hidden fields.
477	*
478	* @since 2.1.0
479	*/
480	do_action( 'lostpassword_form' ); ?>
481	<input type="hidden" name="redirect_to" value="<?php echo esc_attr( $redirect_to ); ?>" />
482	<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','wpschoolpress'); ?>" /></p>
483	</form>
484	<p id="nav">
485	<a href="<?php echo esc_url( wp_login_url() ); ?>"><?php esc_html_e('Log in','wpschoolpress') ?></a>
486	<?php
487	if ( get_option( 'users_can_register' ) ) :
488	$registration_url = sprintf( '<a href="%s">%s</a>', esc_url( wp_registration_url() ), __( 'Register' ,'wpschoolpress') );
489	/** This filter is documented in wp-includes/general-template.php */
490	echo ' \| ' . esc_html(apply_filters( 'register', $registration_url ),'wpschoolpress');
491	endif;
492	?>
493	</p>
494	<?php
495	wpsp_login_footer('user_login');
496	break;
497	case 'resetpass' :
498	case 'rp' :
499	list( $rp_path ) = explode( '?', wp_unslash( $_SERVER['REQUEST_URI'] ) );
500	$rp_cookie = 'wp-resetpass-' . COOKIEHASH;
501	if ( isset( $_GET['key'] ) ) {
502	$value = sprintf( '%s:%s', wp_unslash( $_GET['login'] ), wp_unslash( $_GET['key'] ) );
503	setcookie( $rp_cookie, $value, 0, $rp_path, COOKIE_DOMAIN, is_ssl(), true );
504	wp_safe_redirect( remove_query_arg( array( 'key', 'login' ) ) );
505	exit;
506	}
507	if ( isset( $_COOKIE[ $rp_cookie ] ) && 0 < strpos( $_COOKIE[ $rp_cookie ], ':' ) ) {
508	list( $rp_login, $rp_key ) = explode( ':', wp_unslash( $_COOKIE[ $rp_cookie ] ), 2 );
509	$user = check_password_reset_key( $rp_key, $rp_login );
510	if ( isset( $_POST['pass1'] ) && ! hash_equals( $rp_key, sanitize_text_field($_POST['rp_key']) ) ) {
511	$user = false;
512	}
513	} else {
514	$user = false;
515	}
516	if ( ! $user \|\| is_wp_error( $user ) ) {
517	setcookie( $rp_cookie, ' ', time() - YEAR_IN_SECONDS, $rp_path, COOKIE_DOMAIN, is_ssl(), true );
518	if ( $user && $user->get_error_code() === 'expired_key' )
519	wp_redirect( site_url( 'wp-login.php?action=lostpassword&error=expiredkey' ) );
520	else
521	wp_redirect( site_url( 'wp-login.php?action=lostpassword&error=invalidkey' ) );
522	exit;
523	}
524	$errors = new WP_Error();
525	if ( isset($_POST['pass1']) && sanitize_text_field($_POST['pass1']) != sanitize_text_field($_POST['pass2']) )
526	$errors->add( 'password_reset_mismatch', __( 'The passwords do not match.','wpschoolpress' ) );
527	/**
528	* Fires before the password reset procedure is validated.
529	*
530	* @since 3.5.0
531	*
532	* @param object $errors WP Error object.
533	* @param WP_User\|WP_Error $user WP_User object if the login and reset key match. WP_Error object otherwise.
534	*/
535	do_action( 'validate_password_reset', $errors, $user );
536	if ( ( ! $errors->get_error_code() ) && isset( $_POST['pass1'] ) && !empty( $_POST['pass1'] ) ) {
537	reset_password($user, sanitize_text_field($_POST['pass1']));
538	setcookie( $rp_cookie, ' ', time() - YEAR_IN_SECONDS, $rp_path, COOKIE_DOMAIN, is_ssl(), true );
539	wpsp_login_header( __( 'Password Reset','wpschoolpress' ), '<p class="message reset-pass">' . __( 'Your password has been reset.' ,'wpschoolpress') . ' <a href="' . esc_url( wp_login_url() ) . '">' . __( 'Log in','wpschoolpress' ) . '</a></p>' );
540	wpsp_login_footer();
541	exit;
542	}
543	wp_enqueue_script('utils');
544	wp_enqueue_script('user-profile');
545	wpsp_login_header(__('Reset Password','wpschoolpress'), '<p class="message reset-pass">' . __('Enter your new password below.','wpschoolpress') . '</p>', $errors );
546	?>
547	<form name="resetpassform" id="resetpassform" action="<?php echo esc_url( network_site_url( 'wp-login.php?action=resetpass', 'login_post' ) ); ?>" method="post" autocomplete="off">
548	<input type="hidden" id="user_login" value="<?php echo esc_attr( $rp_login ); ?>" autocomplete="off" />
549	<div class="user-pass1-wrap">
550	<p>
551	<label for="pass1"><?php esc_html_e( 'New password' ,'wpschoolpress') ?></label>
552	</p>
553	<div class="wp-pwd">
554	<span class="password-input-wrapper">
555	<input type="password" data-reveal="1" data-pw="<?php echo esc_attr( wp_generate_password( 16 ) ); ?>" name="pass1" id="pass1" class="input" size="20" value="" autocomplete="off" aria-describedby="pass-strength-result" />
556	</span>
557	<div id="pass-strength-result" class="hide-if-no-js" aria-live="polite"><?php esc_html_e( 'Strength indicator','wpschoolpress' ); ?></div>
558	</div>
559	</div>
560	<p class="user-pass2-wrap">
561	<label for="pass2"><?php esc_html_e( 'Confirm new password','wpschoolpress' ) ?></label><br />
562	<input type="password" name="pass2" id="pass2" class="input" size="20" value="" autocomplete="off" />
563	</p>
564	<p class="description indicator-hint"><?php echo esc_html(wp_get_password_hint(),'wpschoolpress'); ?></p>
565	<br class="clear" />
566	<?php
567	/**
568	* Fires following the 'Strength indicator' meter in the user password reset form.
569	*
570	* @since 3.9.0
571	*
572	* @param WP_User $user User object of the user whose password is being reset.
573	*/
574	do_action( 'resetpass_form', $user );
575	?>
576	<input type="hidden" name="rp_key" value="<?php echo esc_attr( $rp_key ); ?>" />
577	<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>
578	</form>
579	<p id="nav">
580	<a href="<?php echo esc_url( wp_login_url() ); ?>"><?php esc_html_e( 'Log in','wpschoolpress' ); ?></a>
581	<?php
582	if ( get_option( 'users_can_register' ) ) :
583	$registration_url = sprintf( '<a href="%s">%s</a>', esc_url( wp_registration_url() ), __( 'Register','wpschoolpress' ) );
584	/** This filter is documented in wp-includes/general-template.php */
585	echo ' \| ' . esc_html(apply_filters( 'register', $registration_url ),'wpschoolpress');
586	endif;
587	?>
588	</p>
589	<?php
590	wpsp_login_footer('user_pass');
591	break;
592	case 'register' :
593	if ( is_multisite() ) {
594	/**
595	* Filters the Multisite sign up URL.
596	*
597	* @since 3.0.0
598	*
599	* @param string $sign_up_url The sign up URL.
600	*/
601	wp_redirect( apply_filters( 'wp_signup_location', network_site_url( 'wp-signup.php' ) ) );
602	exit;
603	}
604	if ( !get_option('users_can_register') ) {
605	wp_redirect( site_url('wp-login.php?registration=disabled') );
606	exit();
607	}
608	$user_login = '';
609	$user_email = '';
610	if ( $http_post ) {
611	$user_login = isset( $_POST['user_login'] ) ? sanitize_user($_POST['user_login']) : '';
612	$user_email = isset( $_POST['user_email'] ) ? wp_unslash( sanitize_email($_POST['user_email']) ) : '';
613	$errors = register_new_user($user_login, $user_email);
614	if ( !is_wp_error($errors) ) {
615	$redirect_to = !empty( $_POST['redirect_to'] ) ? sanitize_text_field($_POST['redirect_to']) : 'wp-login.php?checkemail=registered';
616	wp_safe_redirect( $redirect_to );
617	exit();
618	}
619	}
620	$registration_redirect = ! empty( $_REQUEST['redirect_to'] ) ? sanitize_text_field($_REQUEST['redirect_to']) : '';
621	/**
622	* Filters the registration redirect URL.
623	*
624	* @since 3.0.0
625	*
626	* @param string $registration_redirect The redirect destination URL.
627	*/
628	$redirect_to = apply_filters( 'registration_redirect', $registration_redirect );
629	wpsp_login_header(__('Registration Form'), '<p class="message register">' . __('Register For This Site','wpschoolpress') . '</p>', $errors);
630	?>
631	<form name="registerform" id="registerform" action="<?php echo esc_url( site_url( 'wp-login.php?action=register', 'login_post' ) ); ?>" method="post" novalidate="novalidate">
632	<p>
633	<label for="user_login"><?php esc_html_e('Username','wpschoolpress') ?><br />
634	<input type="text" name="user_login" id="user_login" class="input" value="<?php echo esc_attr(wp_unslash($user_login)); ?>" size="20" /></label>
635	</p>
636	<p>
637	<label for="user_email"><?php esc_html_e('Email','wpschoolpress') ?><br />
638	<input type="email" name="user_email" id="user_email" class="input" value="<?php echo esc_attr( wp_unslash( $user_email ) ); ?>" size="25" /></label>
639	</p>
640	<?php
641	/**
642	* Fires following the 'Email' field in the user registration form.
643	*
644	* @since 2.1.0
645	*/
646	do_action( 'register_form' );
647	?>
648	<p id="reg_passmail"><?php esc_html_e( 'Registration confirmation will be emailed to you.','wpschoolpress' ); ?></p>
649	<br class="clear" />
650	<input type="hidden" name="redirect_to" value="<?php echo esc_url( $redirect_to ); ?>" />
651	<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>
652	</form>
653	<p id="nav">
654	<a href="<?php echo esc_url( wp_login_url() ); ?>"><?php esc_html_e( 'Log in','wpschoolpress' ); ?></a> \|
655	<a href="<?php echo esc_url( wp_lostpassword_url() ); ?>"><?php esc_html_e( 'Lost your password?','wpschoolpress' ); ?></a>
656	</p>
657	<?php
658	wpsp_login_footer('user_login');
659	break;
660	case 'login' :
661	default:
662	$secure_cookie = '';
663	$customize_login = isset( $_REQUEST['customize-login'] );
664	if ( $customize_login )
665	wp_enqueue_script( 'customize-base' );
666	// If the user wants ssl but the session is not ssl, force a secure cookie.
667	if ( !empty($_POST['log']) && !force_ssl_admin() ) {
668	$user_name = sanitize_user($_POST['log']);
669	$user = get_user_by( 'login', $user_name );
670	if ( ! $user && strpos( $user_name, '@' ) ) {
671	$user = get_user_by( 'email', $user_name );
672	}
673	if ( $user ) {
674	if ( get_user_option('use_ssl', $user->ID) ) {
675	$secure_cookie = true;
676	force_ssl_admin(true);
677	}
678	}
679	}
680	if ( isset( $_REQUEST['redirect_to'] ) ) {
681	$redirect_to = wp_sanitize_redirect(stripslashes($_REQUEST['redirect_to']));
682	// Redirect to https if user wants ssl
683	if ( $secure_cookie && false !== strpos($redirect_to, 'wp-admin') )
684	$redirect_to = preg_replace('\|^http://\|', 'https://', $redirect_to);
685	} else {
686	$redirect_to = admin_url();
687	}
688	$reauth = empty($_REQUEST['reauth']) ? false : true;
689	$user = wp_signon( array(), $secure_cookie );
690	if ( empty( $_COOKIE[ LOGGED_IN_COOKIE ] ) ) {
691	if ( headers_sent() ) {
692	/* translators: 1: Browser cookie documentation URL, 2: Support forums URL */
693	$user = new WP_Error( 'test_cookie', sprintf( __( '<strong>ERROR</strong>: Cookies are blocked due to unexpected output. For help, please see <a href="%1$s">this documentation</a> or try the <a href="%2$s">support forums</a>.' ,'wpschoolpress'),
694	__( 'https://codex.wordpress.org/Cookies','wpschoolpress' ), __( 'https://wordpress.org/support/','wpschoolpress' ) ) );
695	} elseif ( isset( $_POST['testcookie'] ) && empty( $_COOKIE[ TEST_COOKIE ] ) ) {
696	// If cookies are disabled we can't log in even with a valid user+pass
697	/* translators: 1: Browser cookie documentation URL */
698	$user = new WP_Error( 'test_cookie', sprintf( __( '<strong>ERROR</strong>: Cookies are blocked or not supported by your browser. You must <a href="%s">enable cookies</a> to use WordPress.','wpschoolpress' ),
699	__( 'https://codex.wordpress.org/Cookies','wpschoolpress' ) ) );
700	}
701	}
702	$requested_redirect_to = isset( $_REQUEST['redirect_to'] ) ? sanitize_text_field($_REQUEST['redirect_to']) : '';
703	/**
704	* Filters the login redirect URL.
705	*
706	* @since 3.0.0
707	*
708	* @param string $redirect_to The redirect destination URL.
709	* @param string $requested_redirect_to The requested redirect destination URL passed as a parameter.
710	* @param WP_User\|WP_Error $user WP_User object if login was successful, WP_Error object otherwise.
711	*/
712	$redirect_to = apply_filters( 'login_redirect', $redirect_to, $requested_redirect_to, $user );
713	if ( !is_wp_error($user) && !$reauth ) {
714	if ( $interim_login ) {
715	$message = '<p class="message">' . __('You have logged in successfully.','wpschoolpress') . '</p>';
716	$interim_login = 'success';
717	wpsp_login_header( '', $message ); ?>
718	</div>
719	<?php
720	/** This action is documented in wp-login.php */
721	do_action( 'wpsp_login_footer' ); ?>
722	<?php if ( $customize_login ) : ?>
723	<script type="text/javascript">setTimeout( function(){ new wp.customize.Messenger({ url: '<?php echo esc_attr(wp_customize_url(),'wpschoolpress'); ?>', channel: 'login' }).send('login') }, 1000 );</script>
724	<?php endif; ?>
725	</body></html>
726	<?php exit;
727	}
728	if ( ( empty( $redirect_to ) \|\| $redirect_to == 'wp-admin/' \|\| $redirect_to == admin_url() ) ) {
729	// If the user doesn't belong to a blog, send them to user admin. If the user can't edit posts, send them to their profile.
730	if ( is_multisite() && !get_active_blog_for_user($user->ID) && !is_super_admin( $user->ID ) )
731	$redirect_to = user_admin_url();
732	elseif ( is_multisite() && !$user->has_cap('read') )
733	$redirect_to = get_dashboard_url( $user->ID );
734	elseif ( !$user->has_cap('edit_posts') )
735	$redirect_to = $user->has_cap( 'read' ) ? admin_url( 'profile.php' ) : home_url();
736	wp_redirect( $redirect_to );
737	exit();
738	}
739	wp_safe_redirect($redirect_to);
740	exit();
741	}
742	$errors = $user;
743	// Clear errors if loggedout is set.
744	if ( !empty($_GET['loggedout']) \|\| $reauth )
745	$errors = new WP_Error();
746	if ( $interim_login ) {
747	if ( ! $errors->get_error_code() )
748	$errors->add( 'expired', __( 'Your session has expired. Please log in to continue where you left off.' ,'wpschoolpress'), 'message' );
749	} else {
750	// Some parts of this script use the main login form to display a message
751	if ( isset($_GET['loggedout']) && true == sanitize_text_field($_GET['loggedout']) )
752	$errors->add('loggedout', __('You are now logged out.','wpschoolpress'), 'message');
753	elseif ( isset($_GET['registration']) && 'disabled' == sanitize_text_field($_GET['registration']) )
754	$errors->add('registerdisabled', __('User registration is currently not allowed.','wpschoolpress'));
755	elseif ( isset($_GET['checkemail']) && 'confirm' == sanitize_text_field($_GET['checkemail']) )
756	$errors->add('confirm', __('Check your email for the confirmation link.','wpschoolpress'), 'message');
757	elseif ( isset($_GET['checkemail']) && 'newpass' == sanitize_text_field($_GET['checkemail']) )
758	$errors->add('newpass', __('Check your email for your new password.','wpschoolpress'), 'message');
759	elseif ( isset($_GET['checkemail']) && 'registered' == sanitize_text_field($_GET['checkemail']) )
760	$errors->add('registered', __('Registration complete. Please check your email.','wpschoolpress'), 'message');
761	elseif ( strpos( $redirect_to, 'about.php?updated' ) )
762	$errors->add('updated', __( '<strong>You have successfully updated WordPress!</strong> Please log back in to see what’s new.' ,'wpschoolpress'), 'message' );
763	}
764	/**
765	* Filters the login page errors.
766	*
767	* @since 3.6.0
768	*
769	* @param object $errors WP Error object.
770	* @param string $redirect_to Redirect destination URL.
771	*/
772	$errors = apply_filters( 'wp_login_errors', $errors, $redirect_to );
773	// Clear any stale cookies.
774	if ( $reauth )
775	wp_clear_auth_cookie();
776	wpsp_login_header(__('Log In','wpschoolpress'), '', $errors);
777	if ( isset($_POST['log']) )
778	$user_login = ( 'incorrect_password' == $errors->get_error_code() \|\| 'empty_password' == $errors->get_error_code() ) ? esc_attr(wp_unslash($_POST['log'])) : '';
779	$rememberme = ! empty( $_POST['rememberme'] );
780	if ( ! empty( $errors->errors ) ) {
781	$aria_describedby_error = ' aria-describedby="login_error"';
782	} else {
783	$aria_describedby_error = '';
784	}
785	?>
786	<form name="loginform" id="loginform" action="<?php echo esc_url( site_url( 'wp-login.php', 'login_post' ) ); ?>" method="post">
787	<p>
788	<label for="user_login"><?php esc_html_e( 'Username or Email Address','wpschoolpress' ); ?><br />
789	<input type="text" name="log" id="user_login"<?php echo esc_attr($aria_describedby_error); ?> class="input" value="<?php echo esc_attr( $user_login ); ?>" size="20" /></label>
790	</p>
791	<p>
792	<label for="user_pass"><?php esc_html_e( 'Password','wpschoolpress' ); ?><br />
793	<input type="password" name="pwd" id="user_pass"<?php echo esc_attr($aria_describedby_error); ?> class="input" value="" size="20" /></label>
794	</p>
795	<?php
796	/**
797	* Fires following the 'Password' field in the login form.
798	*
799	* @since 2.1.0
800	*/
801	do_action( 'login_form' );
802	?>
803	<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>
804	<p class="submit">
805	<input type="submit" name="wp-submit" id="wp-submit" class="button button-primary button-large" value="<?php esc_attr_e('Log In'); ?>" />
806	<?php if ( $interim_login ) { ?>
807	<input type="hidden" name="interim-login" value="1" />
808	<?php } else { ?>
809	<input type="hidden" name="redirect_to" value="<?php echo esc_attr($redirect_to); ?>" />
810	<?php } ?>
811	<?php if ( $customize_login ) : ?>
812	<input type="hidden" name="customize-login" value="1" />
813	<?php endif; ?>
814	<input type="hidden" name="testcookie" value="1" />
815	</p>
816	</form>
817	<?php if ( ! $interim_login ) { ?>
818	<p id="nav">
819	<?php if ( ! isset( $_GET['checkemail'] ) \|\| ! in_array( $_GET['checkemail'], array( 'confirm', 'newpass' ) ) ) :
820	if ( get_option( 'users_can_register' ) ) :
821	$registration_url = sprintf( '<a href="%s">%s</a>', esc_url( wp_registration_url() ), __( 'Register' ,'wpschoolpress') );
822	/** This filter is documented in wp-includes/general-template.php */
823	echo esc_html(apply_filters( 'register', $registration_url ),'wpschoolpress') . ' \| ';
824	endif;
825	?>
826	<a href="<?php echo esc_url( wp_lostpassword_url() ); ?>"><?php esc_html_e( 'Lost your password?','wpschoolpress' ); ?></a>
827	<?php endif; ?>
828	</p>
829	<?php } ?>
830	<script type="text/javascript">
831	function wp_attempt_focus(){
832	setTimeout( function(){ try{
833	<?php if ( $user_login ) { ?>
834	d = document.getElementById('user_pass');
835	d.value = '';
836	<?php } else { ?>
837	d = document.getElementById('user_login');
838	<?php if ( 'invalid_username' == $errors->get_error_code() ) { ?>
839	if( d.value != '' )
840	d.value = '';
841	<?php
842	}
843	}?>
844	d.focus();
845	d.select();
846	} catch(e){}
847	}, 200);
848	}
849	/**
850	* Filters whether to print the call to `wp_attempt_focus()` on the login screen.
851	*
852	* @since 4.8.0
853	*
854	* @param bool $print Whether to print the function call. Default true.
855	*/
856	<?php if ( apply_filters( 'enable_login_autofocus', true ) && ! $error ) { ?>
857	wp_attempt_focus();
858	<?php } ?>
859	if(typeof wpOnload=='function')wpOnload();
860	<?php if ( $interim_login ) { ?>
861	(function(){
862	try {
863	var i, links = document.getElementsByTagName('a');
864	for ( i in links ) {
865	if ( links[i].href )
866	links[i].target = '_blank';
867	}
868	} catch(e){}
869	}());
870	<?php } ?>
871	</script>
872	<?php
873	wpsp_login_footer();
874	break;
875	} // end action switch
876