XPressME Integration Kit

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source: trunk/xpressme_integration_kit/wp-content/plugins/xpressme/include/pluggable-override.php @ 294

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Last change on this file since 294 was 294, checked in by toemon, 16 years ago
Ver.2.0のブランチバグ修正結果　#158 (r291) と　#159 (r293) の修正内容をマージ
File size: 9.8 KB

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1	<?php
2	/**
3	* XPress - WordPress for XOOPS
4	*
5	* Adding multi-author features to XPressME
6	*
7	* @copyright The XPressME project
8	* @license http://www.fsf.org/copyleft/gpl.html GNU public license
9	* @author toemon
10	* @since 2.05
11	* @version $Id$
12	* @package module::xpress
13	*/
14
15	// ********************************* Start Pluggable Function Edit (wp-include/pluggable.php) **********************************
16
17	if ( !function_exists('get_currentuserinfo') ) :
18	function get_currentuserinfo() {
19	global $current_user;
20	global $xoopsModule,$xoopsUser,$xoopsUserIsAdmin;
21
22
23	if ($xoopsModule){
24	if ( defined('XMLRPC_REQUEST') && XMLRPC_REQUEST )
25	return false;
26
27	if (is_object($xoopsUser)){ // When the user is logging in xoops
28	if ( ! empty($current_user) ){
29	$xoops_user = $xoopsUser->getVar("uname");
30	if ($current_user->user_login == $xoops_user){ // If xoops login user and wordpress current user are the same
31	return;
32	}
33	}
34	if (check_xpress_auth_cookie()){ //The cookie is login user's or it checks it
35	if (function_exists('wp_validate_auth_cookie')){
36	if ( $user = wp_validate_auth_cookie() ) {
37	// When the user meta prefix is different according to the change in the xoops data base prefix, it restores it.
38	if (!check_user_meta_prefix($user)){
39	repair_user_meta_prefix();
40	}
41	wp_set_current_user($user);
42	return ;
43	}
44	} else { // for WP2.0
45	if ( !empty($_COOKIE[USER_COOKIE]) && !empty($_COOKIE[PASS_COOKIE])){
46	if(wp_login($_COOKIE[USER_COOKIE], $_COOKIE[PASS_COOKIE], true) ) {
47	$user_login = $_COOKIE[USER_COOKIE];
48	wp_set_current_user(0, $user_login);
49	return;
50	}
51	}
52	}
53	}
54	return xpress_login();
55	} else { // For the xoops guest
56	if ( ! empty($current_user) ){ // When a current user of wordpress is set, a current user is cleared.
57	wp_set_current_user(0);
58	wp_logout();
59	wp_clear_auth_cookie();
60	}
61	return false;
62	}
63	} else {
64	// WP original
65	if ( defined('XMLRPC_REQUEST') && XMLRPC_REQUEST )
66	return false;
67
68	if ( ! empty($current_user) )
69	return;
70
71	if (function_exists('wp_validate_auth_cookie')){
72	if ( ! $user = wp_validate_auth_cookie() ) {
73	if ( empty($_COOKIE[LOGGED_IN_COOKIE]) \|\| !$user = wp_validate_auth_cookie($_COOKIE[LOGGED_IN_COOKIE], 'logged_in') ) {
74	wp_set_current_user(0);
75	return false;
76	}
77	}
78	wp_set_current_user($user);
79	} else { // for WP2.0
80	if ( empty($_COOKIE[USER_COOKIE]) \|\| empty($_COOKIE[PASS_COOKIE]) \|\|
81	!wp_login($_COOKIE[USER_COOKIE], $_COOKIE[PASS_COOKIE], true) ) {
82	wp_set_current_user(0);
83	return false;
84	}
85	$user_login = $_COOKIE[USER_COOKIE];
86	wp_set_current_user(0, $user_login);
87	}
88	}
89	}
90	endif;
91
92	if ( !function_exists('xpress_login') ) :
93	function xpress_login(){
94	global $current_user;
95	global $xoopsModule,$xoopsUser,$xoopsUserIsAdmin;
96
97	if(is_object($xoopsUser)){
98	$u_name = $xoopsUser->getVar("uname");
99	$u_pass_md5 = $xoopsUser->getVar("pass");
100	if ( ! empty($u_name) && ! empty($u_pass_md5) ) {
101	include_once dirname( __FILE__ ).'/user_sync_xoops.php';
102	repair_user_meta_prefix(); //Repair when data base prefix is changed on XOOPS side
103	$messege = '';
104	$ret = user_sync_to_wordpress($xoopsUser->getVar("uid"),$messege);
105	if ($ret){
106	$user = new WP_User(0, $u_name);
107	if ( wp_login($u_name, $u_pass_md5) ) {
108	wp_setcookie($u_name, $u_pass_md5, true, '', '', false);
109	do_action('wp_login', $u_name);
110	wp_set_current_user($user->ID);
111	return true;
112	}
113	}
114	}
115	}
116	if ( ! empty($current_user) ){
117	wp_set_current_user(0);
118	wp_logout();
119	wp_clear_auth_cookie();
120	}
121	return false;
122	}
123	endif;
124
125	if ( !function_exists('check_xpress_auth_cookie') ) :
126	function check_xpress_auth_cookie() { // for wp2.5
127	if ( empty($_COOKIE[AUTH_COOKIE]) ){
128	return false;
129	}
130	$cookie = $_COOKIE[AUTH_COOKIE];
131
132	$cookie_elements = explode('\|', $cookie);
133	if ( count($cookie_elements) != 3 ){
134	return false;
135	}
136
137	if(is_object($GLOBALS["xoopsModule"])){
138	// && WP_BLOG_DIRNAME == $GLOBALS["xoopsModule"]->getVar("dirname")){
139	if(is_object($GLOBALS["xoopsUser"])){
140	$u_name = $GLOBALS["xoopsUser"]->getVar("uname");
141	list($username, $expiration, $hmac) = $cookie_elements;
142	if ($u_name == $username) {
143	return true;
144	}
145	}
146	} else {
147	$mydirname = basename( dirname( dirname( __FILE__ ) ) ) ;
148	$org_url = $_SERVER['REQUEST_URI'];
149	$needle = '/modules/' . $mydirname . '/wp-admin/';
150	if (strstr($org_url , $needle)){
151	return true;
152	}
153	}
154	return false;
155	}
156	endif;
157
158	if ( !function_exists('wp_check_password') ) :
159	// for wordpress2.5
160	function wp_check_password($password, $hash, $user_id = '') {
161	global $wp_hasher;
162	global $xoops_config,$xoops_db;
163
164	// For attestation when password has been sent as hash value. (When having logged it in from Xoops and ImpressCMS)
165	if ($hash == $password){
166	return apply_filters('check_password', true, $password, $hash, $user_id);
167	}
168
169	// Password authentication for Xoops
170	if ( strlen($hash) <= 32 ) {
171	$check = ( $hash == md5($password) );
172	return apply_filters('check_password', $check, $password, $hash, $user_id);
173	}
174
175	// Password authentication for ImpressCMS
176	if($xoops_config->is_impress && function_exists('hash')){
177	$mainSalt = $xoops_config->xoops_db_salt;
178	// get user salt
179	$xpress_user_db = $xoops_config->module_db_prefix . 'users';
180	$xoops_user_db = $xoops_config->xoops_db_prefix . '_users';
181	$login_name = $xoops_db->get_var("SELECT user_login FROM $xpress_user_db WHERE ID = $user_id");
182	$user_salt = $xoops_db->get_var("SELECT salt FROM $xoops_user_db WHERE uname = '$login_name'");
183	// Make Impress hash
184	$impress_hash = hash('sha256', $user_salt.md5($password).$mainSalt);
185	if ($hash == $impress_hash){
186	return apply_filters('check_password', true, $password, $hash, $user_id);
187	}
188	}
189
190	// If the hash is still md5...
191	if ( strlen($hash) <= 32 ) {
192	$check = ( $hash == md5($password) );
193	/* A new hash is not used because it differs from the hash on the XOOPS password.
194	* if ( $check && $user_id ) {
195	* // Rehash using new hash.
196	* wp_set_password($password, $user_id);
197	* $hash = wp_hash_password($password);
198	* }
199	*/
200	return apply_filters('check_password', $check, $password, $hash, $user_id);
201	}
202
203	// If the stored hash is longer than an MD5, presume the
204	// new style phpass portable hash.
205	if ( empty($wp_hasher) ) {
206	require_once( ABSPATH . 'wp-includes/class-phpass.php');
207	// By default, use the portable hash from phpass
208	$wp_hasher = new PasswordHash(8, TRUE);
209	}
210
211	$check = $wp_hasher->CheckPassword($password, $hash);
212
213	return apply_filters('check_password', $check, $password, $hash, $user_id);
214	}
215	endif;
216
217	if ( !function_exists('wp_redirect') ) :
218	function wp_redirect($location, $status = 302) {
219	global $is_IIS,$xoops_config,$action;
220
221	if ($location == 'wp-login.php?loggedout=true') $location = $xoops_config->xoops_url.'/user.php?op=logout'; //xoops logout at wp logout
222	if ($location == 'wp-login.php?action=register') $location = $xoops_config->xoops_url."/register.php"; //wp-register to xoops register
223	if ($action == 'logout') $location = $xoops_config->xoops_url.'/user.php?op=logout'; //xoops logout at comment logout
224
225	$location = apply_filters('wp_redirect', $location, $status);
226	$status = apply_filters('wp_redirect_status', $status, $location);
227
228	if ( !$location ) // allows the wp_redirect filter to cancel a redirect
229	return false;
230
231	$location = wp_sanitize_redirect($location);
232
233	if ( $is_IIS ) {
234	header("Refresh: 0;url=$location");
235	} else {
236	if ( php_sapi_name() != 'cgi-fcgi' )
237	status_header($status); // This causes problems on IIS and some FastCGI setups
238	header("Location: $location");
239	}
240	}
241	endif;
242
243	if ( !function_exists('wp_hash_password') ) :
244	function wp_hash_password($password) {
245	global $wp_hasher;
246	return md5($password); // A new hash is not used because it differs from the hash on the XOOPS password.
247	/*
248	if ( empty($wp_hasher) ) {
249	require_once( ABSPATH . 'wp-includes/class-phpass.php');
250	// By default, use the portable hash from phpass
251	$wp_hasher = new PasswordHash(8, TRUE);
252	}
253
254	return $wp_hasher->HashPassword($password);
255	*/
256	}
257	endif;
258
259	if ( !function_exists('wp_clear_auth_cookie') ) :
260	/**
261	* Removes all of the cookies associated with authentication.
262	*
263	* @since 2.5
264	*/
265	function wp_clear_auth_cookie() {
266	do_action('clear_auth_cookie');
267
268	@setcookie(AUTH_COOKIE, ' ', time() - 31536000, ADMIN_COOKIE_PATH, COOKIE_DOMAIN);
269	@setcookie(SECURE_AUTH_COOKIE, ' ', time() - 31536000, ADMIN_COOKIE_PATH, COOKIE_DOMAIN);
270	@setcookie(AUTH_COOKIE, ' ', time() - 31536000, PLUGINS_COOKIE_PATH, COOKIE_DOMAIN);
271	@setcookie(SECURE_AUTH_COOKIE, ' ', time() - 31536000, PLUGINS_COOKIE_PATH, COOKIE_DOMAIN);
272	@setcookie(LOGGED_IN_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
273	@setcookie(LOGGED_IN_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN);
274
275	// Old cookies
276	@setcookie(AUTH_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
277	@setcookie(AUTH_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN);
278	@setcookie(SECURE_AUTH_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
279	@setcookie(SECURE_AUTH_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN);
280
281	// Even older cookies
282	@setcookie(USER_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
283	@setcookie(PASS_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
284	@setcookie(USER_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN);
285	@setcookie(PASS_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN);
286
287	}
288	endif;
289
290
291
292
293
294
295	// ********************************* End Of Pluggable Function Edit (wp-include/pluggable.php) **********************************
296
297	?>

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