/* $Id: Login.js,v 1.31.4.2 2009/08/14 10:35:58 alagarraja Exp $ */

function showDialog()
{
    document.getElementById('showDomainDetails').style.visibility='visible';
}

function closeDialog()
{
    document.getElementById('showDomainDetails').style.visibility='hidden';
}

function encryptPassword(textPassword)
{
	var num_out = "";
	var str_in = escape(textPassword);
	for(i = 0; i < str_in.length; i++)
	{
		num_out += str_in.charCodeAt(i) - 23;
	}
	return num_out;
}

function decryptPassword(encPassword)
{
	var str_out = "";
	var num_out = encPassword;
	for(i = 0; i < num_out.length; i += 2)
	{
		num_in = parseInt(num_out.substr(i,[2])) + 23;
		num_in = unescape('%' + num_in.toString(16));
		str_out += num_in;
	}
	var textPassword = unescape(str_out);
	return textPassword ;
}
// SD-11880 to list domain name(s) for local authentication, When user login as Local Authentication.
function checkLocalAuth(domainname)
{
	// SD-11880 checking to list domain name(s) for the user login as local authentication
	if(document.login.domain.value=="Local Authentication")
    	{	
       		 loadLocalAuthDomainNameList();
    	}
}
// SD-11880 Only for Local Authentication. Its listing domain name(s) from aaalogin table for the user to login as local authentication.
function loadLocalAuthDomainNameList()
{
	var reqName = document.login.j_username.value;
	if ((reqName!=null))
	{
        var dte = Date();
        url = "/domainServlet/AJaxDomainServlet?action=searchLocalAuthDomain&timestamp="+dte+"&search="+reqName;
        if (window.XMLHttpRequest)
        {
            req = new XMLHttpRequest();
            if(req)
            {
                try
                {
                    // sd-11880 waiting process state to list domain name(s) for AD User to login as Local Authentication.
                    req.onreadystatechange = processStateForLocalAuthDomain;
                    req.open("GET", url, true);
                } catch (e)
                {
                    alert(e);
                }
                req.send(null);
            }
        }
        else if (window.ActiveXObject)
        {
            try
            {
                req = new ActiveXObject("Msxml2.XMLHTTP");
            }catch(e)
            {
                alert("ee "+e);
                req = new ActiveXObject("Microsoft.XMLHTTP");
            }

            if (req)
            {
                // sd-11880 waiting process state to list domain name(s) for AD User to login as Local Authentication.
                req.onreadystatechange = processStateForLocalAuthDomain;
                try
                {
                    req.open("GET", url, true);
                }catch(e)
                {
                    alert(e);
                }
                req.send(null);
            }
        }
	}
}
// sd-11880 To list domain name(s) for local authentication.listing domain name(s) from aaalogin table based on login name. Only for local authentication.Following user can login with this 1. Not in Domain for manually added user. 2. AD imported user can login as local Authentication. 3. User can login as local authentication when user imported using Ad and domain name(s) is deleted in domaininfo.
function processStateForLocalAuthDomain()
{
	if (req.readyState == 4) // if value is 4, then it is Ready State.
	{
		if (req.status == 200) // if 200 - success , returned with a object.
		{
			var value = req.responseText;
			if ((value!='null') && (value!="Not in Domain"))//sd-11880 don't show for domain name(s) list when no domain for the user.
			{
				var domainList=value;
				var mytool_array=domainList.split("|");//sd-11880 domain list does not show if only one domain for the user.
				if(mytool_array.length==1)
				{
					domainLabel=document.getElementById("LocalAuthLabel");

					domainLabel.innerHTML="<input type='hidden' name='dlabel' readonly='true' value='"+mytool_array[0]+"'>";
					var doname=document.getElementById("LocalAuthdomainname");
					doname.innerHTML="<input type='hidden' name='dname' readonly='true' value='"+mytool_array[0]+"'>";
					document.forms['login'].DomainCount.value=1;
				}
				else // sd-11880 listing domain when more than a domain for the user.
				{
                    domainLabel=document.getElementById("LocalAuthLabel"); //sd-11880 label to identify the local authentication.
                    domainLabel.innerHTML="<label><b><nobr>"+document.login.fordomain.value+"</nobr></b></label>";
                    var doname=document.getElementById("LocalAuthdomainname");
                    var innerHTMLContent="<select class='formStyle' style='width:180px;' name='dname'>";
                    for (var pos=0;pos<mytool_array.length;pos++)
                    {

                        innerHTMLContent=innerHTMLContent+"<option value="+pos+">"+mytool_array[pos]+"</option>";
                        document.forms['login'].DomainCount.value=pos+1;
                    }
                    doname.innerHTML=innerHTMLContent+"</select>&nbsp;<a href='javascript:void(0);' onClick='showDialog();'><img src='images/spacer.gif' align='absmiddle' class='helptool-icon-thumb' border='0' /></a>";
				}
			}
			else //sd-11880 to avoid For Domain list for local authentication when no domain for the user
			{
                document.forms['login'].DomainCount.value=0;
			}
		}
		else
		{
			alert("Domain Search: " + req.statusText);
		}
	}
}

function loadDomainListForADLogin(username)
{
	// sd-11880 Only login for AD Authentication. Here checking AD enable is true And dynamic user addition is false. Listing domain name(s) based on aaalogin,sduser,domaininfo and the domain should be public.
	var reqName = username.value;
	if ((reqName!=null) && (document.login.AdEnable.value=='true') && (document.login.dynamicUserAddition_status.value=='false'))
	{
        var dte = Date();
        url = "/domainServlet/AJaxDomainServlet?action=searchDomain&timestamp="+dte+"&search="+reqName;
        if (window.XMLHttpRequest)
        {
            req = new XMLHttpRequest();
            if(req)
            {
                try
                {
                    // sd-11880 waiting process state to list domain name(s) for AD User to login as AD authentication.
                    req.onreadystatechange = processStateADDomain;
                    req.open("GET", url, true);
                } catch (e)
                {
                    alert(e);
                }
                req.send(null);
            }
        }
        else if (window.ActiveXObject)
        {
            try
            {
                req = new ActiveXObject("Msxml2.XMLHTTP");
            }catch(e)
            {
                alert("ee "+e);
                req = new ActiveXObject("Microsoft.XMLHTTP");
            }

            if (req)
            {
                // sd-11880 waiting process state to list domain name(s) for AD User to login as AD authentication
                req.onreadystatechange = processStateADDomain;
                try
                {
                    req.open("GET", url, true);
                }catch(e)
                {
                    alert(e);
                }
                req.send(null);
            }
        }
	}
	else
	{
        if ((document.login.AdEnable.value=='false') && (document.login.LDAPEnable.value=='false'))
        {
            // sd-11880 listing domain name(s) when AD enbable is false. to list domain name from aaalogin.
            loadLocalAuthDomainNameList()
        }
	}

}
//sd-11880 listing domain name(s) for AD Imported User login as AD Authentication.
function processStateADDomain()
{
	if (req.readyState == 4)
	{
		if (req.status == 200)
		{
			var value = req.responseText;
			if ((value=='null'))
			{
				if (document.login.localAuthEnable.value=='true') // sd-11880 The user is not in AD. local authentication will be added to domain list to user to select Local Authentication.
				{
					document.forms['login'].domain.options.length = 0;
					document.forms['login'].domain.options[0] = new Option(document.getElementById("LocalAuthentication").innerHTML,"Local Authentication");
					loadLocalAuthDomainNameList()
				}
				else
				{
					// sd-11880 -Domain not Found- when the user is not imported By AD and The local authentication is false.
					document.forms['login'].domain.options.length = 0;
					document.forms['login'].domain.options[0] = new Option("-Domain not Found-",0);
				}

			}
			else
			{
                // sd-11880 listing domain name(s) for AD authentication.
                var domainList=value;
                var mytool_array=domainList.split("|");
                document.forms['login'].domain.options.length = 0;
                document.forms['login'].domain.options[0] = new Option(document.login.choosedomain.value,0);

                var bolNotInDomain=false;
                for (var pos=0;pos<mytool_array.length;pos++)
			    {
					if (mytool_array.length==1) //sd-11880 the choose domain will be overwritten by the domain name when only one domain for the user.
					{
						document.forms['login'].domain.options[pos] = new Option(mytool_array[pos],pos);
					}
					else
					{
						document.forms['login'].domain.options[pos+1] = new Option(mytool_array[pos],pos+1);
					}
					document.forms['login'].DomainCount.value=pos+1;
                }
                if(document.login.localAuthEnable.value=='true') //sd-11880 Local Authentication won't show when Local authentication is false.
                {
                    if (mytool_array.length==1)//sd-11880 the choose domain will be overwritten by the domain name when only one domain for the user.
                    {
                        document.forms['login'].domain.options[pos] = new Option(document.getElementById("LocalAuthentication").innerHTML,"Local Authentication");
                    }
                    else
                    {
                        document.forms['login'].domain.options[pos+1] = new Option(document.getElementById("LocalAuthentication").innerHTML,"Local Authentication");
                    }
                }
			}


		}
		else
		{
			alert("Domain Search: " + req.statusText);
		}
	}
}


function checkForNullInLogin(form)
{
	if(document.login.j_username.value == "" || document.login.j_password.value == "")
	{
		alert(document.getElementById("jserror").innerHTML);
		if(document.login.j_username.value=="")
		{
			document.login.j_username.focus();
		}
		else
		{
			document.login.j_password.focus();
		}
		return false;
	}
	var expDate = new Date();
	var thisCookie;
	if(document.login.checkbox.checked)
	{
		expDate.setTime(expDate.getTime()+(24*60*60*1000*365));
		document.cookie="username= "+document.login.j_username.value+";expires= "+((expDate).toGMTString());
		var textPassword = document.login.j_password.value ;
		var encPassword = encryptPassword(textPassword);
		document.cookie="password= "+ encPassword +";expires= "+((expDate).toGMTString());
        var sso = "true";
        document.cookie="singlesignon= "+ sso +";expires= "+((expDate).toGMTString());
	}
	else
	{
		expDate.setTime(expDate.getTime());
		document.cookie="username= "+document.login.j_username.value+";expires= "+((expDate).toGMTString());
		document.cookie="password= "+document.login.j_password.value+";expires= "+((expDate).toGMTString());
        document.cookie="singlesignon= 'false';expires= "+((expDate).toGMTString());
	}

	/*
	* Opertions to be performed for Domain List
	*/
	if (document.login.AdEnable.value=='true')
	{
		var domainList="";
		if (document.login.domain.value=="Local Authentication")
		{
			domainList =document.login.domain.value ;
		}
		else
		{
			domainList = document.login.domain.options[document.login.domain.value].text;
		}
		if((domainList!=""))
		{

			if((domainList == "") || (domainList==document.getElementById('choosedomain').value) || (domainList=="-- Choose --") || (domainList=="-Domain not Found-"))
			{
				alert(document.getElementById('choosedomain').value);
				login.domain.focus();
				return false;
			}
			if(document.login.checkbox.checked)
			{
				expDate.setTime(expDate.getTime()+(24*60*60*1000*365));
			}
			else
			{
				expDate.setTime(expDate.getTime());
			}
				var count=document.forms['login'].DomainCount.value;
		
			if (domainList=="Local Authentication")	
			{
			var varLocalAuthwithDomain;
			  if (count!=0)			
			    {
			  	if(count==1)
				{
			    		varLocalAuthWithDomain=document.login.dname.value;
				}
				else
				{
					varLocalAuthWithDomain=document.login.dname.options[document.login.dname.value].text;
				}
			     }
			  else
			     {
				   varLocalAuthWithDomain="Not in Domain";
			     }
			document.cookie="localAuthWithDomain= "+varLocalAuthWithDomain+";expires= "+((expDate).toGMTString());       
			}
			document.cookie="domainname= "+domainList+";expires= "+((expDate).toGMTString());
		}
    // sd-11880 To login AD user. Domain_name is created when the user choose domain name. not in domain for login as local authentication.
		var domainvalue="";
		if (document.login.domain.value=="Local Authentication")
		{
			domainvalue =document.login.domain.value ;
		}
		else
		{
			domainvalue = document.login.domain.options[document.login.domain.value].text;
		}
		document.login.logonDomainName.value=domainvalue;
        //sd-11880 The domain list will be overwritten when dynamic user addition is false.
		if (document.login.dynamicUserAddition_status.value=='false')
		{
			if ((domainvalue!="Local Authentication")) //sd-11880 The user can login as AD authentication.
			{
				createDomain_NameForLogin(domainvalue);
				document.forms['login'].LocalAuthWithDomain.value=domainvalue;
			  	document.forms['login'].LocalAuth.value="No";
			}
			else
			{
				// sd-11880 The user can login as local authentication.
				var count=document.forms['login'].DomainCount.value;
				document.forms['login'].LocalAuth.value="yes";
				if(count==1)
				{
                    domainvalue=document.login.dname.value;

				}
				else
				{
					domainvalue=document.login.dname.options[document.login.dname.value].text;

				}

				if (domainvalue!="Not in Domain")//sd-11880 No need to create domain_name for manually added user. if Not in domain shows in domain list, it means the user is added by manually.
				{
					createDomain_NameForLogin(domainvalue);
					document.forms['login'].LocalAuthWithDomain.value=domainvalue;
				}

			}
		}
		else
		{

			//sd-11880 Here domain name(s) added in domain list when Login.jsp is created. The user can login with AD authentication as well as local authenticaion.
			if(domainvalue!='Local Authentication') // sd-11880 When user login with AD Authentication.
		   	{
                createDomain_NameForLogin(domainvalue);
                document.forms['login'].LocalAuthWithDomain.value=domainvalue;
                document.forms['login'].LocalAuth.value='No';
		   	}
			else //sd-11880 When user login as local authentication.
			{

                var count=document.forms['login'].DomainCount.value;

                if (count!=0)
			    {
                    if(count==1)
                    {
			    		domainvalue=document.login.dname.value;
                    }
                    else
                    {
                        domainvalue=document.login.dname.options[document.login.dname.value].text;
                    }

                    if (domainvalue!="Not in Domain") // sd-11880 domain_name will be created for local authentication with domain support.
                    {
                        createDomain_NameForLogin(domainvalue);
                        document.forms['login'].LocalAuthWithDomain.value=domainvalue;
                        document.forms['login'].LocalAuth.value='No';
                    }
                    else
                    { // sd-11880 the user is added by manually.
                        document.forms['login'].LocalAuthWithDomain.value='No';
                        document.forms['login'].LocalAuth.value='yes';
                    }
			    }
			}
		}
	}
	else//sd-11880 only for local authentication.
	{
			if(document.login.checkbox.checked)
			  {  
				expDate.setTime(expDate.getTime()+(24*60*60*1000*365));
			  }
			  else
		   	  {   
				expDate.setTime(expDate.getTime());
			  }

        var count=document.forms['login'].DomainCount.value;
        if (count!=0)
        {

            if(count==1)
            {
                domainvalue=document.login.dname.value;
            }
            else
            {
                domainvalue=document.login.dname.options[document.login.dname.value].text;
            }
            if (domainvalue!="Not in Domain") //sd-11880 the user is added using AD for login as local authentication with domain based.
            {
                createDomain_NameForLogin(domainvalue);
                document.forms['login'].LocalAuthWithDomain.value=domainvalue;
                document.forms['login'].LocalAuth.value='No';
		document.cookie="localAuthWithDomain= "+domainvalue+";expires= "+((expDate).toGMTString());
		document.cookie="domainname=Local Authentication;expires= "+((expDate).toGMTString());	
            }
            else //sd-11880 the user is added by manually for login as local authentication.
            {
		document.cookie="localAuthWithDomain=Not in Domain;expires= "+((expDate).toGMTString());
		document.cookie="domainname=Local Authentication;expires= "+((expDate).toGMTString());
                document.forms['login'].LocalAuthWithDomain.value='No';
                document.forms['login'].LocalAuth.value='yes';
            }
        }
	}


	/* ## To convert username to lowercase ## */
	document.login.username.value=document.login.username.value.toLowerCase();

	return true;
}

function setFocus(name)
{
    name.focus();
}

function getSSOCookie()
 {  
    document.login.j_username.value="";
    init = (document.cookie).indexOf("username");        
    if(init != -1 )
    {
        userlen = "username".length;        
        beginIndex = ((document.cookie).indexOf("username")+userlen);        
        endIndex = (document.cookie).indexOf(";",beginIndex);
		if(endIndex == -1)
		{
			endIndex = (document.cookie).length;
		}
        username=(document.cookie).substring(beginIndex+1,endIndex);
        
        startIndex = ((document.cookie).indexOf("password")+"password".length);
        endInd = (document.cookie).indexOf(";",startIndex); 
        var encPassword=(document.cookie).substring(startIndex+1,endInd);
		password = decryptPassword(encPassword);
        
        var ssoStart = ((document.cookie).indexOf("singlesignon")+"singlesignon".length);
        var ssoEnd = (document.cookie).indexOf(";",ssoStart);
        if(ssoEnd == -1)
        {
            ssoEnd=(document.cookie).length;
        }
        var singlesignon = (document.cookie).substring(ssoStart+1,ssoEnd);
        
        document.login.j_username.value=username;
        document.login.j_password.value=password;
        document.login.checkbox.checked=false;
	
		/**********
		*  If domainList is available, cookie will be set 
		************/
		domainList = document.login.domain;
		if(domainList!=null)
		{
			domainStartIndex = ((document.cookie).indexOf("domainname")+"domainname".length);
			domainEndIndex = (document.cookie).indexOf(";",domainStartIndex);
			
			if(domainEndIndex == -1)
			{
				domainEndIndex=(document.cookie).length;
			}
			domain=(document.cookie).substring(domainStartIndex+1,domainEndIndex);
			if (domain=="Local Authentication")
			{	
				localDomainStartIndex = ((document.cookie).indexOf("localAuthWithDomain")+"localAuthWithDomain".length);
				localDomainEndIndex = (document.cookie).indexOf(";",localDomainStartIndex); 
				
				if(localDomainEndIndex == -1)
				{
					localDomainEndIndex=(document.cookie).length;
				}	
				localAuthDomain=(document.cookie).substring(localDomainStartIndex+1,localDomainEndIndex);
				if (localAuthDomain=="Not in Domain")
				{
				document.forms['login'].LocalAuthWithDomain.value="No";
				document.forms['login'].LocalAuth.value='Yes';
				}
				else
				{
				document.forms['login'].LocalAuthWithDomain.value=localAuthDomain;
				createDomain_NameForLogin(localAuthDomain);
			        document.forms['login'].LocalAuth.value='Yes';
				}
				
			}
			var domainCount = domainList.length;
			for(i=0; i<domainCount; i++)
			{
				var data="";
				if (document.login.domain.options[i].value=="Local Authentication")
					{
						data="Local Authentication";
					}
			        else
				{	
					data = document.login.domain.options[i].text;	
				}
				if(data == domain)
				{
				   
				   if (data!="Local Authentication")	
			           {
				   createDomain_NameForLogin(domain);
				   }   
				   document.login.logonDomainName.value=data;	
				   document.login.domain.options[i].selected = true;
				   break
				}
			}
		}
		else
		{
				localDomainStartIndex = ((document.cookie).indexOf("localAuthWithDomain")+"localAuthWithDomain".length);
				localDomainEndIndex = (document.cookie).indexOf(";",localDomainStartIndex); 
				
				if(localDomainEndIndex == -1)
				{
					localDomainEndIndex=(document.cookie).length;
				}	
				
				localAuthDomain=(document.cookie).substring(localDomainStartIndex+1,localDomainEndIndex);
				//SD-13897 Checking for manually added user. After clear the cookies localauthwithDomain is cleard.
				if ((localAuthDomain=="Not in Domain") || ((document.cookie).indexOf("localAuthWithDomain")==-1))
				{
				document.forms['login'].LocalAuthWithDomain.value="No";
				document.forms['login'].LocalAuth.value='Yes';
				}
				else
				{
				document.forms['login'].LocalAuthWithDomain.value=localAuthDomain;
				createDomain_NameForLogin(localAuthDomain);
			        document.forms['login'].LocalAuth.value='Yes';
				}
		}
		//************ End of DomainList Operation
        if(singlesignon=="true" && username!="" && password!="")
        {
            document.login.checkbox.checked=true;
            document.login.submit();
		
        }
    }
    else
    {
       //document.login.j_username.focus();
    }
}
// sd-11880 DOMAIN_NAME will be created for AD authentication and local authentication with domain based. No need to create the domain_name object for user added by manually.
function createDomain_NameForLogin(domainvalue)
{

    var doname=document.getElementById("domainname");
    var DOMAINNAME=document.createElement("input");
    DOMAINNAME.setAttribute("name","DOMAIN_NAME");
    DOMAINNAME.setAttribute("type","hidden");
    DOMAINNAME.setAttribute("value",domainvalue);
    doname.appendChild(DOMAINNAME);
}
function getCookie(name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while(i < clen) {
		var j = i + alen;
		if(document.cookie.substring(i, j) == arg){
			return Utils.getCookieValue(j);
		}
		i = document.cookie.indexOf(" ", i) + 1;
		if(i == 0) {
            break;
		}
	}
	return null;
}

function deleteCookie(name){
	var exp = new Date();
	exp.setTime (exp.getTime() - 1);
	var cval = getCookie(name);
	document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

function hideLoginInfo() {
	window.open("sd/HideLogin.sd", "LoginInfo");
	document.getElementById("loginInfo").style.display = 'none';
}

function loadLogin(isSSOEnabled) {
	if(!isSSOEnabled) {
		getSSOCookie();
		domainList = document.login.domain;
		if(domainList!=null) {
			var domainCount = domainList.length;
			if(domainCount==3) {
				domainList[1].selected = true;
				hideDomainList();
			}
			else {
				var cookieDomain = document.login.domain.selectedIndex;
				if(cookieDomain != 0 && loginError != "true"){
					hideDomainList();
				}
			}
		}
	}
	else {
		if( logged_user != null && logged_domain != null ) {
			logged_user = logged_user.toLowerCase();
			document.login.j_username.value = logged_user;
			document.login.j_password.value = '********' ;
			document.login.logonDomainName.value = logged_domain;
			createDomain_NameForLogin(logged_domain);
			document.login.submit();
		}
	}
}

function hideShowDomainList() {
	if(document.getElementById("domainListSelect").style.display=="block") {
		hideDomainList();
	}
	else {
		showDomainList();
	}
}

function hideDomainList() {
	var selectedDomain = document.login.domain.selectedIndex;
	document.getElementById("domainListText").style.display="none";
	document.getElementById("domainListBlankText").style.display="block";

	document.getElementById("domainListSelect").style.display="none";
	document.getElementById("domainListBlankSelect").style.display="block";

	var optionMsg = document.getElementById("moreOptionsMsg").innerHTML + " &gt;";
	document.getElementById("optionMsg").innerHTML = optionMsg;
}

function showDomainList() {
	document.getElementById("domainListText").style.display="block";
	document.getElementById("domainListBlankText").style.display="none";

	document.getElementById("domainListSelect").style.display="block";
	document.getElementById("domainListBlankSelect").style.display="none";

	var optionMsg ="&lt; " +  document.getElementById("moreOptionsMsg").innerHTML;
	document.getElementById("optionMsg").innerHTML = optionMsg;
}

function ShowHide(divId) {
	var id = document.getElementById(divId);
	if (id.style.display == "none") {
		id.style.display = 'block';
	}
	else {
		id.style.display = 'none';
	}
}