Home >Backend Development >PHP Tutorial >php项目的index.php文件,项目是原生php写的
<code><?php require( dirname(__FILE__) . '/config.php' ); global $GLOBAL_SYSTEM; if(isset($_GET['userId']) && $_GET['userId'] != ""){ $user_name = $_GET['userId']; $param = '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:lev="http://session.level1.services.sdk.actionsoft.com/"> <header><aws-auth xmlns="http://services.sdk.actionsoft.com/">fecaca56a326610b24626b163814a02c</aws-auth> <header></header> <body> <checksession> <userid>'.$_GET['userId'].'</userid> <sid>'.$_GET['sid'].'</sid> </checksession> </body> '; $sessionServer = "http://mzwa-123.6655.la:8090/services/SessionService"; if(defined('SSO_SESSION_SERVER')){ $sessionServer = SSO_SESSION_SERVER; } $securityServer = "http://mzwa-123.6655.la:8090/services/SecurityService"; if(defined('SSO_SECURITY_SERVER')){ $securityServer = SSO_SECURITY_SERVER; } $xmls = fetch($sessionServer, $param); if($xmls === false){ sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]); } $xml_values = ""; $parser = xml_parser_create('UTF-8'); xml_parse_into_struct($parser, trim($xmls), $xml_values); xml_parser_free($parser); foreach ($xml_values as $value){ if($value['tag'] == "RETURN"){ if($value['value'] == 'false'){ sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]); }elseif($value['value'] == 'true'){ $user = &sd_get_user($user_name); if (!empty($user) ) { $result = login_without_pwd_verify($user); $_SESSION["user"] = $user_name; if ($_SESSION["role"] == UserDao::$ROLE_CLOUD_USER) { if (I2System::isI2Cloud()){ sd_redirect("cloud/home.php"); }else{ sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]); } } else { sd_redirect("i2/home.php"); } } } break; } } }else{ sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]."?".$_SERVER["QUERY_STRING"]); }</header></code>
<code><?php require( dirname(__FILE__) . '/config.php' ); global $GLOBAL_SYSTEM; if(isset($_GET['userId']) && $_GET['userId'] != ""){ $user_name = $_GET['userId']; $param = '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:lev="http://session.level1.services.sdk.actionsoft.com/"> <header><aws-auth xmlns="http://services.sdk.actionsoft.com/">fecaca56a326610b24626b163814a02c</aws-auth> <header></header> <body> <checksession> <userid>'.$_GET['userId'].'</userid> <sid>'.$_GET['sid'].'</sid> </checksession> </body> '; $sessionServer = "http://mzwa-123.6655.la:8090/services/SessionService"; if(defined('SSO_SESSION_SERVER')){ $sessionServer = SSO_SESSION_SERVER; } $securityServer = "http://mzwa-123.6655.la:8090/services/SecurityService"; if(defined('SSO_SECURITY_SERVER')){ $securityServer = SSO_SECURITY_SERVER; } $xmls = fetch($sessionServer, $param); if($xmls === false){ sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]); } $xml_values = ""; $parser = xml_parser_create('UTF-8'); xml_parse_into_struct($parser, trim($xmls), $xml_values); xml_parser_free($parser); foreach ($xml_values as $value){ if($value['tag'] == "RETURN"){ if($value['value'] == 'false'){ sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]); }elseif($value['value'] == 'true'){ $user = &sd_get_user($user_name); if (!empty($user) ) { $result = login_without_pwd_verify($user); $_SESSION["user"] = $user_name; if ($_SESSION["role"] == UserDao::$ROLE_CLOUD_USER) { if (I2System::isI2Cloud()){ sd_redirect("cloud/home.php"); }else{ sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]); } } else { sd_redirect("i2/home.php"); } } } break; } } }else{ sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]."?".$_SERVER["QUERY_STRING"]); }</header></code>
整体流程上来讲, 是从GET
请求中得到 userId
,
然后检测这个userId
是否有值, 如果没有值则跳回首页.
如果有值, 则拼出来一个XML结构的东东(应该是调用 WebService
),
然后再根据是否有定义 SSO_SESSION_SERVER
决定使用默认的,还是定义好的 SessionService
地址.
然后发起请求,
如果请求失败了, 则跳转回首页.
否则再根据请求的结果,决定跳到哪个页面.
<code class="php"><?php //应该是引入配置文件 require( dirname(__FILE__) . '/config.php' ); global $GLOBAL_SYSTEM; //检测是否有通过 GET 方式传递过来 userId if(isset($_GET['userId']) && $_GET['userId'] != ""){//如果有传,则if条件成立 $user_name = $_GET['userId'];//得到传递过来的 userId //拼出来XML $param = '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:lev="http://session.level1.services.sdk.actionsoft.com/"> <header><aws-auth xmlns="http://services.sdk.actionsoft.com/">fecaca56a326610b24626b163814a02c</aws-auth> <header></header> <body> <checksession> <userid>'.$_GET['userId'].'</userid> <sid>'.$_GET['sid'].'</sid> </checksession> </body> '; //默认 sessionServer 的地址 $sessionServer = "http://mzwa-123.6655.la:8090/services/SessionService"; //如果有定义 SSO_SESSION_SERVER 的常量 if(defined('SSO_SESSION_SERVER')){//则更新 $sessionServer 的值为 SSO_SESSION_SERVER 的值 $sessionServer = SSO_SESSION_SERVER; } //这里的代码没地方用, 所以就加注释了 $securityServer = "http://mzwa-123.6655.la:8090/services/SecurityService"; if(defined('SSO_SECURITY_SERVER')){ $securityServer = SSO_SECURITY_SERVER; } //应该是发起一个HTTP请求 $xmls = fetch($sessionServer, $param); //如果请求失败了 if($xmls === false){ //跳到某个页面(应该是首页什么的) sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]); } $xml_values = ""; //解析请求回来的内容 $parser = xml_parser_create('UTF-8'); xml_parse_into_struct($parser, trim($xmls), $xml_values); xml_parser_free($parser); //遍历得到的XML文件 foreach ($xml_values as $value){ if($value['tag'] == "RETURN"){//如果数据中的 tag 等于 RETURN if($value['value'] == 'false'){//数据中的 value 为 false 时 sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]);//跳到某个页面 }elseif($value['value'] == 'true'){//为 true 时 $user = &sd_get_user($user_name);//再调用某个方法(传递最上面得到的 userId 过去) if (!empty($user) ) {//如果 sd_get_user 的返回值不是空的 $result = login_without_pwd_verify($user);//再调用某个方法, 传递 上面的返回值过去 $_SESSION["user"] = $user_name; if ($_SESSION["role"] == UserDao::$ROLE_CLOUD_USER) {//再判断 if (I2System::isI2Cloud()){//再判断... sd_redirect("cloud/home.php");//条件成立时跳这里 }else{ sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]);//不成立时跳这里 } } else {//if不成立时跳这里 sd_redirect("i2/home.php"); } } } break; } } }else{ //没有 userId 时,跳这里... sd_redirect($GLOBAL_SYSTEM[PRODUCT_TYPE]["index"]."?".$_SERVER["QUERY_STRING"]); }</header></code>