root/tags/1.5.1/wp-login.php

Revision 1273, 16.2 kB (checked in by donncha, 7 months ago)

Ignore activation key in db.
Generate a correct key, thanks mtdewvirus

  • Property svn:eol-style set to native
Line 
1 <?php
2 require( dirname(__FILE__) . '/wp-config.php' );
3
4 // Rather than duplicating this HTML all over the place, we'll stick it in function
5 function login_header($title = 'Login', $message = '', $wp_error = '') {
6     global $error, $current_site;
7
8     if ( empty($wp_error) )
9         $wp_error = new WP_Error();
10     ?>
11 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
12 <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
13 <head>
14     <title><?php bloginfo('name'); ?> &rsaquo; <?php echo $title; ?></title>
15     <meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php bloginfo('charset'); ?>" />
16     <?php
17     wp_admin_css( 'css/login' );
18     wp_admin_css( 'css/colors-fresh' );
19     ?>
20     <script type="text/javascript">
21         function focusit() {
22             document.getElementById('user_login').focus();
23         }
24         window.onload = focusit;
25     </script>
26 <?php do_action('login_head'); ?>
27 </head>
28 <body class="login">
29
30 <div id="login"><h1><a href="<?php echo apply_filters('login_headerurl', 'http://' . $current_site->domain . $current_site->path ); ?>" title="<?php echo apply_filters('login_headertitle', $current_site->site_name ); ?>"><span class="hide"><?php bloginfo('name'); ?></span></a></h1>
31 <?php
32     if ( !empty( $message ) ) echo apply_filters('login_message', $message) . "\n";
33
34     // Incase a plugin uses $error rather than the $errors object
35     if ( !empty( $error ) ) {
36         $wp_error->add('error', $error);
37         unset($error);
38     }
39
40     if ( $wp_error->get_error_code() ) {
41         $errors = '';
42         $messages = '';
43         foreach ( $wp_error->get_error_codes() as $code ) {
44             $severity = $wp_error->get_error_data($code);
45             foreach ( $wp_error->get_error_messages($code) as $error ) {
46                 if ( 'message' == $severity )
47                     $messages .= '    ' . $error . "<br />\n";
48                 else
49                     $errors .= '    ' . $error . "<br />\n";
50             }
51         }
52         if ( !empty($errors) )
53             echo '<div id="login_error">' . apply_filters('login_errors', $errors) . "</div>\n";
54         if ( !empty($messages) )
55             echo '<p class="message">' . apply_filters('login_messages', $messages) . "</p>\n";
56     }
57 } // End of login_header()
58
59 function retrieve_password() {
60     global $wpdb;
61
62     $errors = new WP_Error();
63
64     if ( empty( $_POST['user_login'] ) && empty( $_POST['user_email'] ) )
65         $errors->add('empty_username', __('<strong>ERROR</strong>: Enter a username or e-mail address.'));
66
67     if ( strstr($_POST['user_login'], '@') ) {
68         $user_data = get_user_by_email(trim($_POST['user_login']));
69         if ( empty($user_data) )
70             $errors->add('invalid_email', __('<strong>ERROR</strong>: There is no user registered with that email address.'));
71     } else {
72         $login = trim($_POST['user_login']);
73         $user_data = get_userdatabylogin($login);
74     }
75
76     do_action('lostpassword_post');
77
78     if ( $errors->get_error_code() )
79         return $errors;
80
81     if ( !$user_data ) {
82         $errors->add('invalidcombo', __('<strong>ERROR</strong>: Invalid username or e-mail.'));
83         return $errors;
84     }
85
86     // redefining user_login ensures we return the right case in the email
87     $user_login = $user_data->user_login;
88     $user_email = $user_data->user_email;
89
90     do_action('retreive_password', $user_login);  // Misspelled and deprecated
91     do_action('retrieve_password', $user_login);
92
93     //$key = $wpdb->get_var($wpdb->prepare("SELECT user_activation_key FROM $wpdb->users WHERE user_login = %s", $user_login));
94     //if ( empty($key) ) {
95         // Generate something random for a key...
96         $key = wp_generate_password(20, false);
97         do_action('retrieve_password_key', $user_login, $key);
98         // Now insert the new md5 key into the db
99         $wpdb->query($wpdb->prepare("UPDATE $wpdb->users SET user_activation_key = %s WHERE user_login = %s", $key, $user_login));
100     //}
101     $message = __('Someone has asked to reset the password for the following site and username.') . "\r\n\r\n";
102     $message .= get_option('siteurl') . "\r\n\r\n";
103     $message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n";
104     $message .= __('To reset your password visit the following address, otherwise just ignore this email and nothing will happen.') . "\r\n\r\n";
105     $message .= get_option('siteurl') . "/wp-login.php?action=rp&key=$key\r\n";
106
107     if ( !wp_mail($user_email, sprintf(__('[%s] Password Reset'), get_option('blogname')), $message) )
108         die('<p>' . __('The e-mail could not be sent.') . "<br />\n" . __('Possible reason: your host may have disabled the mail() function...') . '</p>');
109
110     return true;
111 }
112
113 function reset_password($key) {
114     global $wpdb;
115
116     $key = preg_replace('/[^a-z0-9]/i', '', $key);
117
118     if ( empty( $key ) )
119         return new WP_Error('invalid_key', __('Invalid key'));
120
121     $user = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->users WHERE user_activation_key = %s", $key));
122     if ( empty( $user ) )
123         return new WP_Error('invalid_key', __('Invalid key'));
124
125     do_action('password_reset', $user);
126
127     // Generate something random for a password...
128     $new_pass = wp_generate_password();
129     wp_set_password($new_pass, $user->ID);
130     $message  = sprintf(__('Username: %s'), $user->user_login) . "\r\n";
131     $message .= sprintf(__('Password: %s'), $new_pass) . "\r\n";
132     $message .= get_option('siteurl') . "/wp-login.php\r\n";
133
134     if (  !wp_mail($user->user_email, sprintf(__('[%s] Your new password'), get_option('blogname')), $message) )
135         die('<p>' . __('The e-mail could not be sent.') . "<br />\n" . __('Possible reason: your host may have disabled the mail() function...') . '</p>');
136
137     // send a copy of password change notification to the admin
138     // but check to see if it's the admin whose password we're changing, and skip this
139     if ( $user->user_email != get_option('admin_email') ) {
140         $message = sprintf(__('Password Lost and Changed for user: %s'), $user->user_login) . "\r\n";
141     }
142
143     return true;
144 }
145
146 function register_new_user($user_login, $user_email) {
147     $errors = new WP_Error();
148
149     $user_login = sanitize_user( $user_login );
150     $user_email = apply_filters( 'user_registration_email', $user_email );
151
152     // Check the username
153     if ( $user_login == '' )
154         $errors->add('empty_username', __('<strong>ERROR</strong>: Please enter a username.'));
155     elseif ( !validate_username( $user_login ) ) {
156         $errors->add('invalid_username', __('<strong>ERROR</strong>: This username is invalid.  Please enter a valid username.'));
157         $user_login = '';
158     } elseif ( username_exists( $user_login ) )
159         $errors->add('username_exists', __('<strong>ERROR</strong>: This username is already registered, please choose another one.'));
160
161     // Check the e-mail address
162     if ($user_email == '') {
163         $errors->add('empty_email', __('<strong>ERROR</strong>: Please type your e-mail address.'));
164     } elseif ( !is_email( $user_email ) ) {
165         $errors->add('invalid_email', __('<strong>ERROR</strong>: The email address isn&#8217;t correct.'));
166         $user_email = '';
167     } elseif ( email_exists( $user_email ) )
168         $errors->add('email_exists', __('<strong>ERROR</strong>: This email is already registered, please choose another one.'));
169
170     do_action('register_post', $user_login, $user_email, $errors);
171
172     $errors = apply_filters( 'registration_errors', $errors );
173
174     if ( $errors->get_error_code() )
175         return $errors;
176
177     $user_pass = wp_generate_password();
178     $user_id = wp_create_user( $user_login, $user_pass, $user_email );
179     if ( !$user_id ) {
180         $errors->add('registerfail', sprintf(__('<strong>ERROR</strong>: Couldn&#8217;t register you... please contact the <a href="mailto:%s">webmaster</a> !'), get_option('admin_email')));
181         return $errors;
182     }
183
184     wp_new_user_notification($user_id, $user_pass);
185
186     return $user_id;
187 }
188
189 //
190 // Main
191 //
192
193 $action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
194 $errors = new WP_Error();
195
196 if ( isset($_GET['key']) )
197     $action = 'resetpass';
198
199 nocache_headers();
200
201 header('Content-Type: '.get_bloginfo('html_type').'; charset='.get_bloginfo('charset'));
202
203 if ( defined('RELOCATE') ) { // Move flag is set
204     if ( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != $_SERVER['PHP_SELF']) )
205         $_SERVER['PHP_SELF'] = str_replace( $_SERVER['PATH_INFO'], '', $_SERVER['PHP_SELF'] );
206
207     $schema = ( isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ) ? 'https://' : 'http://';
208     if ( dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) != get_option('siteurl') )
209         update_option('siteurl', dirname($schema . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']) );
210 }
211
212 //Set a cookie now to see if they are supported by the browser.
213 setcookie(TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN);
214 if ( SITECOOKIEPATH != COOKIEPATH )
215     setcookie(TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN);
216
217 $http_post = ('POST' == $_SERVER['REQUEST_METHOD']);
218 switch ($action) {
219
220 case 'logout' :
221
222     wp_logout();
223
224     $redirect_to = 'wp-login.php?loggedout=true';
225     if ( isset( $_REQUEST['redirect_to'] ) )
226         $redirect_to = $_REQUEST['redirect_to'];
227
228     wp_safe_redirect($redirect_to);
229     exit();
230
231 break;
232
233 case 'lostpassword' :
234 case 'retrievepassword' :
235     if ( $http_post ) {
236         $errors = retrieve_password();
237         if ( !is_wp_error($errors) ) {
238             wp_redirect('wp-login.php?checkemail=confirm');
239             exit();
240         }
241     }
242
243     if ( 'invalidkey' == $_GET['error'] ) $errors->add('invalidkey', __('Sorry, that key does not appear to be valid.'));
244
245     do_action('lost_password');
246     login_header(__('Lost Password'), '<p class="message">' . __('Please enter your username or e-mail address. You will receive a new password via e-mail.') . '</p>', $errors);
247 ?>
248
249 <form name="lostpasswordform" id="lostpasswordform" action="wp-login.php?action=lostpassword" method="post">
250     <p>
251         <label><?php _e('Username or E-mail:') ?><br />
252         <input type="text" name="user_login" id="user_login" class="input" value="<?php echo attribute_escape(stripslashes($_POST['user_login'])); ?>" size="20" tabindex="10" /></label>
253     </p>
254 <?php do_action('lostpassword_form'); ?>
255     <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" value="<?php _e('Get New Password'); ?>" tabindex="100" /></p>
256 </form>
257
258 <p id="nav">
259 <?php if (get_option('users_can_register')) : ?>
260 <a href="<?php bloginfo('wpurl'); ?>/wp-login.php"><?php _e('Log in') ?></a> |
261 <a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=register"><?php _e('Register') ?></a>
262 <?php else : ?>
263 <a href="<?php bloginfo('wpurl'); ?>/wp-login.php"><?php _e('Log in') ?></a>
264 <?php endif; ?>
265 </p>
266
267 </div>
268
269 <p id="backtoblog"><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('&laquo; Back to %s'), get_bloginfo('title', 'display' )); ?></a></p>
270
271 </body>
272 </html>
273 <?php
274 break;
275
276 case 'resetpass' :
277 case 'rp' :
278     $errors = reset_password($_GET['key']);
279
280     if ( ! is_wp_error($errors) ) {
281         wp_redirect('wp-login.php?checkemail=newpass');
282         exit();
283     }
284
285     wp_redirect('wp-login.php?action=lostpassword&error=invalidkey');
286     exit();
287
288 break;
289
290 case 'register' :
291     // WPMU doesn't use this
292     wp_redirect( bloginfo('wpurl') . '/wp-signup.php' );
293     exit;
294     if ( !get_option('users_can_register') ) {
295         wp_redirect('wp-login.php?registration=disabled');
296         exit();
297     }
298
299     $user_login = '';
300     $user_email = '';
301     if ( $http_post ) {
302         require_once( ABSPATH . WPINC . '/registration.php');
303
304         $user_login = $_POST['user_login'];
305         $user_email = $_POST['user_email'];
306         $errors = register_new_user($user_login, $user_email);
307         if ( !is_wp_error($errors) ) {
308             wp_redirect('wp-login.php?checkemail=registered');
309             exit();
310         }
311     }
312
313     login_header(__('Registration Form'), '<p class="message register">' . __('Register For This Site') . '</p>', $errors);
314 ?>
315
316 <form name="registerform" id="registerform" action="wp-login.php?action=register" method="post">
317     <p>
318         <label><?php _e('Username') ?><br />
319         <input type="text" name="user_login" id="user_login" class="input" value="<?php echo attribute_escape(stripslashes($user_login)); ?>" size="20" tabindex="10" /></label>
320     </p>
321     <p>
322         <label><?php _e('E-mail') ?><br />
323         <input type="text" name="user_email" id="user_email" class="input" value="<?php echo attribute_escape(stripslashes($user_email)); ?>" size="25" tabindex="20" /></label>
324     </p>
325 <?php do_action('register_form'); ?>
326     <p id="reg_passmail"><?php _e('A password will be e-mailed to you.') ?></p>
327     <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" value="<?php _e('Register'); ?>" tabindex="100" /></p>
328 </form>
329
330 <p id="nav">
331 <a href="<?php bloginfo('wpurl'); ?>/wp-login.php"><?php _e('Log in') ?></a> |
332 <a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=lostpassword" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a>
333 </p>
334
335 </div>
336
337 <p id="backtoblog"><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('&laquo; Back to %s'), get_bloginfo('title', 'display' )); ?></a></p>
338
339 </body>
340 </html>
341 <?php
342 break;
343
344 case 'login' :
345 default:
346     if ( isset( $_REQUEST['redirect_to'] ) )
347         $redirect_to = $_REQUEST['redirect_to'];
348     else
349         $redirect_to = 'wp-admin/';
350
351     $user = wp_signon();
352
353     if ( !is_wp_error($user) ) {
354         // If the user can't edit posts, send them to their profile.
355         if ( !$user->has_cap('edit_posts') && ( empty( $redirect_to ) || $redirect_to == 'wp-admin/' ) )
356             $redirect_to = get_option('siteurl') . '/wp-admin/profile.php';
357         wp_safe_redirect($redirect_to);
358         exit();
359     }
360
361     $errors = $user;
362     // Clear errors if loggedout is set.
363     if ( !empty($_GET['loggedout']) )
364         $errors = new WP_Error();
365
366     // If cookies are disabled we can't log in even with a valid user+pass
367     if ( isset($_POST['testcookie']) && empty($_COOKIE[TEST_COOKIE]) )
368         $errors->add('test_cookie', __("<strong>ERROR</strong>: Cookies are blocked or not supported by your browser. You must <a href='http://www.google.com/cookies.html'>enable cookies</a> to use WordPress."));
369
370     // Some parts of this script use the main login form to display a message
371     if        ( isset($_GET['loggedout']) && TRUE == $_GET['loggedout'] )            $errors->add('loggedout', __('You are now logged out.'), 'message');
372     elseif    ( isset($_GET['registration']) && 'disabled' == $_GET['registration'] )    $errors->add('registerdiabled', __('User registration is currently not allowed.'));
373     elseif    ( isset($_GET['checkemail']) && 'confirm' == $_GET['checkemail'] )    $errors->add('confirm', __('Check your e-mail for the confirmation link.'), 'message');
374     elseif    ( isset($_GET['checkemail']) && 'newpass' == $_GET['checkemail'] )    $errors->add('newpass', __('Check your e-mail for your new password.'), 'message');
375     elseif    ( isset($_GET['checkemail']) && 'registered' == $_GET['checkemail'] )    $errors->add('registered', __('Registration complete. Please check your e-mail.'), 'message');
376
377     login_header(__('Login'), '', $errors);
378 ?>
379
380 <form name="loginform" id="loginform" action="http://<?php echo $current_blog->domain . $current_blog->path ?>wp-login.php" method="post">
381 <?php if ( !isset($_GET['checkemail']) || !in_array( $_GET['checkemail'], array('confirm', 'newpass') ) ) : ?>
382     <p>
383         <label><?php _e('Username') ?><br />
384         <input type="text" name="log" id="user_login" class="input" value="<?php echo attribute_escape(stripslashes($user_login)); ?>" size="20" tabindex="10" /></label>
385     </p>
386     <p>
387         <label><?php _e('Password') ?><br />
388         <input type="password" name="pwd" id="user_pass" class="input" value="" size="20" tabindex="20" /></label>
389     </p>
390 <?php do_action('login_form'); ?>
391     <p class="forgetmenot"><label><input name="rememberme" type="checkbox" id="rememberme" value="forever" tabindex="90" /> <?php _e('Remember Me'); ?></label></p>
392     <p class="submit">
393         <input type="submit" name="wp-submit" id="wp-submit" value="<?php _e('Log In'); ?>" tabindex="100" />
394         <input type="hidden" name="redirect_to" value="<?php echo attribute_escape($redirect_to); ?>" />
395         <input type="hidden" name="testcookie" value="1" />
396     </p>
397 <?php else : ?>
398     <p>&nbsp;</p>
399 <?php endif; ?>
400 </form>
401
402 <p id="nav">
403 <?php if ( isset($_GET['checkemail']) && in_array( $_GET['checkemail'], array('confirm', 'newpass') ) ) : ?>
404 <?php elseif (get_option('users_can_register')) : ?>
405 <a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=register"><?php _e('Register') ?></a> |
406 <a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=lostpassword" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a>
407 <?php else : ?>
408 <a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=lostpassword" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a>
409 <?php endif; ?>
410 </p>
411
412 </div>
413
414 <p id="backtoblog"><a href="<?php bloginfo('url'); ?>/" title="<?php _e('Are you lost?') ?>"><?php printf(__('&laquo; Back to %s'), get_bloginfo('title', 'display' )); ?></a></p>
415
416 </body>
417 </html>
418 <?php
419
420 break;
421 } // end action switch
422 ?>
423
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