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< html >
< header >
<% @?Language = JScript? %>
<%
/**?*/ /**
*說明:統(tǒng)一認(rèn)證代理插件程序
*系統(tǒng)必須安裝msxml4.0
*
*/

// 統(tǒng)一認(rèn)證服務(wù)器url
// var?CAS_Server?=?" https://localhost :8443/cas/";
var?CAS_Server? = ? " https://localhost:8443/cas/ " ;
// 當(dāng)前系統(tǒng)url
var?MyServer? = ? " http://localhost " ;
// 門戶url的數(shù)組
var?portal_server? = ? new ?Array( " http://localhost:8080 " , " http://127.0.0.1 " );
// 控制是否允許本地登錄
var?isAllowLocalLogin? = ? true ;
// portal引導(dǎo)開通Url
var?openServiceUrl? = ? "" ;
var?queryString? = ?getQueryString(Request.ServerVariables( " QUERY_STRING " ));
// 當(dāng)前網(wǎng)頁url
var?originatingURL? = ?MyServer? + ?Request.ServerVariables( " URL " ) + queryString;


// 只在沒登錄的情況下涉及轉(zhuǎn)發(fā)
if ?( ! isLogon()) {

????var?ticket? = ?Request.QueryString.Item( " ticket " ).Item;
????
???? // 沒有ticket
???? if ?( ! ticket)? {
????
???????? // 轉(zhuǎn)發(fā)標(biāo)志,為true時(shí)轉(zhuǎn)向cas服務(wù)器做單點(diǎn)登錄
????????var?redirectFlag? = ? false ;
????????
???????? // 如果不允許本地登錄
???????? if (isAllowLocalLogin? == ? false ) {
????????????redirectFlag? = ? true ;
????????}
???????? else
???????? {
????????????var?refer? = ?Request.ServerVariables( " HTTP_REFERER " );
???????????? if ( ! refer)refer = "" ;
????????????refer? = ? new ?String(refer);
????????????
???????????? // 若Sessoin中未設(shè)置Referer
???????????? if ( ! Session( " Referer " )) {
????????????????
???????????????? // 如果是從portal鏈到本站,那么轉(zhuǎn)發(fā),并置Session("refer")
???????????????? for (var?i = 0 ;i < portal_server.length;i ++ ) {
???????????????????? if (refer.indexOf(portal_server[i]) == 0 ) {
????????????????
????????????????????????Session( " Referer " )? = ?refer;
????????????????????????redirectFlag? = ? true ;
????????????????????????
????????????????????}
????????????????} ????
????????　}
???????????? else {
????????????????redirectFlag? = ? true ;
????????????} ????????????
??????}
????????
????????
???????? // 轉(zhuǎn)到cas進(jìn)行驗(yàn)證
???????? if (redirectFlag) {
??????????????Response.Redirect(CAS_Server + " login?service= " + originatingURL);
??????????????Response.End;
????????}
????????
????} ? else ? { // 有ticket,轉(zhuǎn)cas驗(yàn)證ticket并取userid
????
???????? // setOption("SXH_OPTION_SELECT_CLIENT_SSL_CERT")?=?"LOCAL_MACHINE\My\myCert.cer";
????????var?http? = ?Server.CreateObject( " MSXML2.ServerXMLHTTP.4.0 " );
????????http.setOption?( 2 , 13056 );
????????Response.Write( " http.setOption?(2,13056);<br> " );
????????var?url? = CAS_Server + " validate?ticket= " + ticket + " &service= " + originatingURL;
????????
????????
????????
????????http.open( " GET " ,url, false );?
????????http.send();
????????Response.Write( " http.send();<br> " );
????????var?resp = http.responseText.split( ' \n ' );?
???????? if ?(resp[ 0 ] == " yes " )???
???????? {
???????????? // 若已開通當(dāng)前系統(tǒng)服務(wù)
???????????? if (hasOpenedTheService(resp[ 1 ])) {
????????????????
???????????????? // 置用戶登錄狀態(tài)
????????????????setUserLoginState(resp[ 1 ]);
????????????????
????????????????greeting? = ?resp[ 1 ];
????????????????Session.Contents( " Netid " ) = resp[ 1 ];????
????????????}
???????????? else { // 引導(dǎo)開通
???????????????? if (openServiceUrl? != ? null ? && ?openServiceUrl.length? != ? 0 ) {
????????????????????????Response.Redirect(openServiceUrl + " ?user= " + resp[ 1 ] + " &service= " + originatingURL);
????????????????????????Response.End;
????????????????}
????????????}
????????}
????????????
????}
}


function?getQueryString(qStr) {
????var?queryStr? = ? new ?String(qStr);
???? if (queryStr? == ? null ? || ?queryStr? == ? "" )? return ? "" ;
????
????var?startIndex? = ?queryStr.indexOf( " ticket " , 0 );
????var?endIndex? = ?queryStr.indexOf( " & " ,startIndex);
???? if (startIndex >= 0 ) {
??????
???????? if (endIndex >= 0 ) {
?????????? if (startIndex > 0 )
????????????queryStr = queryStr.substring( 0 ,startIndex - 1 ) + queryStr.substring(endIndex,queryStr.length);
?????????? else
????????????queryStr = queryStr.substring( 0 ,startIndex - 1 ) + queryStr.substring(endIndex + 1 ,queryStr.length);
????????}
???????? else {
????????????queryStr = queryStr.substring( 0 ,startIndex - 1 );
????????}
????????
????}
???? if (queryStr.length > 0 )
??????queryStr = " ? " + queryStr;
????
???? return ?queryStr;
}

/**?*/ /**
*作用:判斷用戶是否已經(jīng)登錄
*返回值:已登錄返回true,未登錄返回false
*/
function?isLogon() {
???? /**/ /* 待實(shí)現(xiàn)的方法 */
???? return ? false ;
}
/**?*/ /**
*作用:將用戶設(shè)置成登錄狀態(tài)
*參數(shù):userID為用戶手機(jī)號(hào)碼
*返回值:無
*/
function?setUserLoginState(userID) {
???? /**/ /* 待實(shí)現(xiàn)的方法 */
}

/**?*/ /**
*作用:檢測(cè)用戶是否已開通本網(wǎng)站服務(wù)
*參數(shù):userID為用戶手機(jī)號(hào)碼
*返回值:已開通返回true;否則返回false
*/
function?hasOpenedTheService(userID) {
???? /**/ /* 待實(shí)現(xiàn)的方法 */
???? return ? true ;
}

%>
</ header >
< BODY >
< P > Hello? <%= Session.Contents( " Netid " ) + " -- " + Request.ServerVariables( " URL " ) %></ P >
</ BODY >
</ HTML >