InetOrgPerson - LDAP Usage
USERS_OU = "ou=users";
ATTRIBUTE_NAME_CN = "cn";
ATTRIBUTE_NAME_UID = "uid";
ATTRIBUTE_NAME_SN = "sn";
ATTRIBUTE_NAME_GIVENNAME = "givenName";
ATTRIBUTE_NAME_MAIL = "mail";
ATTRIBUTE_NAME_MOBILE = "mobile";
ATTRIBUTE_NAME_PASSWORD = "userpassword";
ATTRIBUTE_NAME_PERSONREF = "employeeNumber";