| 1 | <?php
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| 2 | /**
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| 3 | * XPress - WordPress for XOOPS
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| 4 | *
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| 5 | * Adding multi-author features to XPressME
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| 6 | *
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| 7 | * @copyright The XPressME project
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| 8 | * @license http://www.fsf.org/copyleft/gpl.html GNU public license
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| 9 | * @author toemon
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| 10 | * @since 2.05
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| 11 | * @version $Id$
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| 12 | * @package module::xpress
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| 13 | */
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| 14 |
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| 15 | // *********************************** Start Pluggable Function Edit (wp-include/pluggable.php) ************************************
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| 16 |
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| 17 | if ( !function_exists('get_currentuserinfo') ) :
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| 18 | function get_currentuserinfo() {
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| 19 | global $current_user;
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| 20 |
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| 21 |
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| 22 | if ( defined('XMLRPC_REQUEST') && XMLRPC_REQUEST )
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| 23 | return false;
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| 24 |
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| 25 | if ( ! empty($current_user) )
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| 26 | return;
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| 27 |
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| 28 | if (is_xpress_index_page_call()){
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| 29 | if (check_xpress_auth_cookie()){ //The cookie is login user's or it checks it
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| 30 | if ( $user = wp_validate_auth_cookie() ) {
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| 31 | wp_set_current_user($user);
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| 32 | return ;
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| 33 | }
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| 34 | }
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| 35 | xpress_login();
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| 36 |
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| 37 | } else {
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| 38 | // WP2.7 original
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| 39 | if ( defined('XMLRPC_REQUEST') && XMLRPC_REQUEST )
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| 40 | return false;
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| 41 |
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| 42 | if ( ! empty($current_user) )
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| 43 | return;
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| 44 |
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| 45 | if ( ! $user = wp_validate_auth_cookie() ) {
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| 46 | if ( empty($_COOKIE[LOGGED_IN_COOKIE]) || !$user = wp_validate_auth_cookie($_COOKIE[LOGGED_IN_COOKIE], 'logged_in') ) {
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| 47 | wp_set_current_user(0);
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| 48 | return false;
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| 49 | }
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| 50 | }
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| 51 |
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| 52 | wp_set_current_user($user);
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| 53 | }
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| 54 | }
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| 55 | endif;
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| 56 |
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| 57 | function xpress_login(){
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| 58 | global $current_user;
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| 59 |
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| 60 | if(is_object($GLOBALS["xoopsUser"])){
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| 61 | $u_name = $GLOBALS["xoopsUser"]->getVar("uname");
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| 62 | $u_pass_md5 = $GLOBALS["xoopsUser"]->getVar("pass");
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| 63 | if ( ! empty($u_name) && ! empty($u_pass_md5) ) {
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| 64 | include_once dirname( __FILE__ ).'/user_sync.php';
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| 65 | $messege = '';
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| 66 | $ret = xpress_user_sync($GLOBALS["xoopsUser"]->getVar("uid"),$messege);
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| 67 | if ($ret){
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| 68 | $user = new WP_User(0, $u_name);
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| 69 | if ( wp_login($u_name, $u_pass_md5) ) {
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| 70 | wp_setcookie($u_name, $u_pass_md5, true, '', '', false);
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| 71 | do_action('wp_login', $u_name);
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| 72 | wp_set_current_user($user->ID);
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| 73 | return true;
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| 74 | }
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| 75 | }else {
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| 76 | echo $messege;
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| 77 | }
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| 78 | }
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| 79 | }
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| 80 | wp_set_current_user(0);
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| 81 | return 0;
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| 82 | }
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| 83 |
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| 84 | function check_xpress_auth_cookie() { // for wp2.5
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| 85 | if ( empty($_COOKIE[AUTH_COOKIE]) ){
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| 86 | return false;
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| 87 | }
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| 88 | $cookie = $_COOKIE[AUTH_COOKIE];
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| 89 |
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| 90 | $cookie_elements = explode('|', $cookie);
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| 91 | if ( count($cookie_elements) != 3 ){
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| 92 | return false;
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| 93 | }
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| 94 |
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| 95 | if(is_object($GLOBALS["xoopsModule"])){
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| 96 | // && WP_BLOG_DIRNAME == $GLOBALS["xoopsModule"]->getVar("dirname")){
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| 97 | if(is_object($GLOBALS["xoopsUser"])){
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| 98 | $u_name = $GLOBALS["xoopsUser"]->getVar("uname");
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| 99 | list($username, $expiration, $hmac) = $cookie_elements;
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| 100 | if ($u_name == $username) {
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| 101 | return true;
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| 102 | }
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| 103 | }
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| 104 | } else {
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| 105 | $mydirname = basename( dirname( dirname( __FILE__ ) ) ) ;
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| 106 | $org_url = $_SERVER['REQUEST_URI'];
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| 107 | $needle = '/modules/' . $mydirname . '/wp-admin/';
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| 108 | if (strstr($org_url , $needle)){
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| 109 | return true;
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| 110 | }
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| 111 | }
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| 112 | return false;
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| 113 | }
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| 114 |
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| 115 |
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| 116 | // for wordpress2.5
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| 117 | function wp_check_password($password, $hash, $user_id = '') {
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| 118 | global $wp_hasher;
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| 119 |
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| 120 | // If the hash is still md5...
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| 121 | if ( strlen($hash) <= 32 ) {
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| 122 | if (( $hash == md5($password)) || ($hash == $password)) { // The password taken out of XOOPS is hash value.
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| 123 | $check = true;
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| 124 | } else {
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| 125 | $check = false;
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| 126 | }
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| 127 |
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| 128 | /* A new hash is not used because it differs from the hash on the XOOPS password.
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| 129 | * if ( $check && $user_id ) {
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| 130 | * // Rehash using new hash.
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| 131 | * wp_set_password($password, $user_id);
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| 132 | * $hash = wp_hash_password($password);
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| 133 | * }
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| 134 | */
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| 135 | return apply_filters('check_password', $check, $password, $hash, $user_id);
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| 136 | }
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| 137 |
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| 138 | // If the stored hash is longer than an MD5, presume the
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| 139 | // new style phpass portable hash.
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| 140 | if ( empty($wp_hasher) ) {
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| 141 | require_once( ABSPATH . 'wp-includes/class-phpass.php');
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| 142 | // By default, use the portable hash from phpass
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| 143 | $wp_hasher = new PasswordHash(8, TRUE);
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| 144 | }
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| 145 |
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| 146 | $check = $wp_hasher->CheckPassword($password, $hash);
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| 147 |
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| 148 | return apply_filters('check_password', $check, $password, $hash, $user_id);
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| 149 | }
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| 150 |
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| 151 | function wp_redirect($location, $status = 302) {
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| 152 | global $is_IIS;
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| 153 |
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| 154 | if ($location == 'wp-login.php?loggedout=true') $location = XOOPS_URL.'/user.php?op=logout'; //xoops logout at wp logout
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| 155 | if ($location == 'wp-login.php?action=register') $location = XOOPS_URL."/register.php"; //wp-register to xoops register
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| 156 |
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| 157 | $location = apply_filters('wp_redirect', $location, $status);
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| 158 | $status = apply_filters('wp_redirect_status', $status, $location);
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| 159 |
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| 160 | if ( !$location ) // allows the wp_redirect filter to cancel a redirect
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| 161 | return false;
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| 162 |
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| 163 | $location = wp_sanitize_redirect($location);
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| 164 |
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| 165 | if ( $is_IIS ) {
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| 166 | header("Refresh: 0;url=$location");
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| 167 | } else {
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| 168 | if ( php_sapi_name() != 'cgi-fcgi' )
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| 169 | status_header($status); // This causes problems on IIS and some FastCGI setups
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| 170 | header("Location: $location");
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| 171 | }
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| 172 | }
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| 173 | // *********************************** End Of Pluggable Function Edit (wp-include/pluggable.php) ************************************
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| 174 |
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| 175 | ?> |
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