87 lines
2.6 KiB
PHP
Executable File
87 lines
2.6 KiB
PHP
Executable File
<?php
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class SSO{
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static private function init(){
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$sessionName = 'KOD_SESSION_SSO';
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$sessionID = $_COOKIE[$sessionName]?$_COOKIE[$sessionName]:md5(uniqid());
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$basicPath = dirname(dirname(dirname(__FILE__))).'/';
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$sessionPath = $basicPath.'data/session/';
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if(file_exists($basicPath.'define.php')){
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include($basicPath.'define.php');
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$sessionPath = DATA_PATH.'session/';
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}
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if(!file_exists($sessionPath)){
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mkdir($sessionPath);
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}
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$sessionSavePath = @session_save_path();
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@session_write_close();
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@session_name($sessionName);
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if( class_exists('SaeStorage') ||
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defined('SAE_APPNAME') ||
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defined('SESSION_PATH_DEFAULT') ||
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@ini_get('session.save_handler') != 'files' ||
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isset($_SERVER['HTTP_APPNAME']) ){
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//sae 关闭自定义session路径
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}else{
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@session_save_path($sessionPath);//session path
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}
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@session_id($sessionID);
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@session_start();
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$_SESSION['kodSSO'] = true;
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@session_write_close();
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unset($_SESSION);
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@session_start();
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if(!$_SESSION['kodSSO']){
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@session_save_path($sessionSavePath);//session path
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@session_start();
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$_SESSION['kodSSO'] = true;
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@session_write_close();
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}
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//echo '<pre>';var_dump($_SESSION);echo '</pre>';exit;
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return $_SESSION;
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}
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/**
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* 设置session 认证
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* @param [type] $key [认证key]
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*/
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static public function sessionSet($key,$value='success'){
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self::init();
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@session_start();
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$_SESSION[$key] = $value;
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@session_write_close();
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}
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static public function sessionCheck($key,$value='success'){
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$session = self::init();
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if( isset($session[$key]) &&
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$session[$key] == $value){
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return true;
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}
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return false;
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}
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/**
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* 直接调用kod的登陆检测(适用于同服务器同域名;)
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* @param [type] $kodHost kod的地址;例如 http://test.com/
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* @param [type] $appKey 应用标记 例如 loginCheck
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* @param [type] $appUrl 验证后跳转到的url
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* @param [type] $auth 验证方式：例如:'check=userName&value=smartx'
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* check (userID|userName|roleID|roleName|groupID|groupName) 校验方式,为空则所有登陆用户
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*/
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static public function sessionAuth($appKey,$auth,$kodHost,$appUrl=''){
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$authUrl = rtrim($kodHost,'/').'/index.php?user/sso&app='.$appKey.'&'.$auth;
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if($appUrl == ''){
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$appUrl = $_SERVER['REQUEST_SCHEME'].'://'.$_SERVER['SERVER_NAME'].
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':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
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}
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if(!self::sessionCheck($appKey)){
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header('Location: '.$authUrl.'&link='.rawurlencode($appUrl));
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exit;
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}
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}
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}
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