Fetch current login user data from active directory using JavaScript in SharePoint

Problem Description:
Fetch current login user data from active directory using JavaScript in SharePoint.

Resolution:

<script type="text/javascript">

/* getUserName function is use to find Current System User */

function getUserName()

{

 var wshNetwork = new ActiveXObject("WScript.Network");

 var userName = wshNetwork.UserName;

 return userName;

}

function getAD(userName)

{

 //var name = userName.split(".");

 objConnection = new ActiveXObject("ADODB.Connection");

 objConnection.Provider="ADsDSOObject";

 objConnection.Open("ADs Provider");

 objCommand = new ActiveXObject("ADODB.Command");

 objCommand.ActiveConnection = objConnection;

 objCommand.CommandText = "SELECT sAMAccountName, givenName, SN, mail,physicalDeliveryOfficeName FROM 'LDAP://DomainName.com/DC=Domain,DC=com' WHERE objectCategory='user' and sAMAccountName = '"+userName+"'";

 /* Next up is the command itself.*/

 objRecordSet = objCommand.Execute();

 /* Then we execute the command */

 /* Once executed, the command will return an enumeration of the results.*/

 var userMail,lastName,firstName;

 if (objRecordSet.RecordCount == 1) {

  objRecordSet.Movefirst;

  userMail = objRecordSet.Fields("mail").value;

  firstName = objRecordSet.Fields("givenName").value;

  lastName = objRecordSet.Fields("sn").value;

  samaccountname= objRecordSet.Fields("samaccountname").value;

  physicalDeliveryOfficeName= objRecordSet.Fields("physicalDeliveryOfficeName").value;

 }

 else

 {

  userMail = "";

  firstName = "";

  lastName = "";

  physicalDeliveryOfficeName = "";

 }

 objConnection.Close;

 return userMail+";"+firstName+";"+lastName+";"+physicalDeliveryOfficeName;

}

var AD = getAD(getUserName()).split(";");

var mail = AD[0];

var firstName = AD[1];

var lastName = AD[2];

var Office = AD[3];

</script>

References:

In objCommand.CommandText make connection string properly.

Refer this: http://serverfault.com/questions/130543/how-can-i-figure-out-my-ldap-connection-string

In Select query use column name of active directory from which you want data.

Refer this link for column name:

http://ebookbrowse.com/aducproperties-xls-d22488526

Product Applies To:

·         SharePoint Server 2010

·         SharePoint Foundation 2010

·         SharePoint Server 2013

Feel free to revert in-case of any query...