private Vector getAttribute(String entryDN, String attr) {
Vector v = new Vector();
LDAPSearchResults searchResults;
LDAPEntry entry = null;
try {
searchResults = connection.search(entryDN, LDAPConnection.SCOPE_BASE, "", null, false);
entry = searchResults.next();
} catch (LDAPException e) {
// e.printStackTrace();
return v;
}
// System.out.println(entry);
LDAPAttributeSet attributeSet = entry.getAttributeSet();
// System.out.println(attributeSet);
Iterator allAttributes = attributeSet.iterator();
while (allAttributes.hasNext()) {
LDAPAttribute attribute = (LDAPAttribute) allAttributes.next();
String attributeName = attribute.getName();
if (attributeName.equalsIgnoreCase(attr)) {
Enumeration en = attribute.getStringValues();
for (; en.hasMoreElements(); ) {
v.add(en.nextElement());
}
}
}
return v;
}
/**
* Executes an ldap search.
*
* @param conn to search with
* @param sr to read properties from
* @return ldap search queue
* @throws LDAPException if an error occurs
*/
protected LDAPSearchQueue search(final LDAPConnection conn, final SearchRequest sr)
throws LDAPException {
final LDAPSearchConstraints constraints = getLDAPSearchConstraints(sr);
final LDAPControl[] lc =
config.getControlProcessor().processRequestControls(sr.getControls());
if (lc != null) {
constraints.setControls(lc);
}
return conn.search(
sr.getBaseDn(),
getSearchScope(sr.getSearchScope()),
sr.getSearchFilter() != null ? sr.getSearchFilter().format() : null,
getReturnAttributes(sr),
sr.getTypesOnly(),
(LDAPSearchQueue) null,
constraints);
}
public LDAPUser login(String aUserName, String aPassword) throws InvalidLoginException {
LDAPUser onlineUser = null;
try {
connection.connect(ldapHost, ldapPort);
System.out.println("Connect Successfull");
System.out.println(aUserName);
LDAPSearchQueue searchResults =
connection.search(
"o=Aerothai",
LDAPConnection.SCOPE_SUB,
"cn=" + aUserName,
new String[] {LDAPConnection.NO_ATTRS},
true,
(LDAPSearchQueue) null);
LDAPMessage message;
message = searchResults.getResponse();
if (message instanceof LDAPSearchResult) {
LDAPEntry entry = ((LDAPSearchResult) message).getEntry();
String dn = entry.getDN();
String[] userDn = dn.split(",");
String fullDn = userDn[0] + "," + userDn[1] + "," + userDn[2] + ",o=Aerothai";
connection.bind(ldapVersion, fullDn, aPassword.getBytes("UTF8"));
System.out.println("Bind Successfull");
onlineUser = new LDAPUser();
try {
onlineUser.setFirstName((String) getAttribute(fullDn, "givenName").elementAt(0));
onlineUser.setLastName((String) getAttribute(fullDn, "sn").elementAt(0));
try {
Integer.parseInt((String) getAttribute(fullDn, "cn").elementAt(1));
onlineUser.setEmployeeCode((String) getAttribute(fullDn, "cn").elementAt(1));
} catch (NumberFormatException e) {
onlineUser.setEmployeeCode((String) getAttribute(fullDn, "cn").elementAt(0));
}
onlineUser.setDepartment((String) getAttribute(fullDn, "ou").elementAt(0));
onlineUser.setLocation((userDn[2].split("="))[1]);
} catch (ArrayIndexOutOfBoundsException e1) {
e1.printStackTrace();
onlineUser = null;
throw new InvalidLoginException(
"à¡Ô´¤ÇÒÁ¼Ô´¾ÅÒ´ÃÐËÇèÒ§¡Òô֧¢éÍÁÙÅ ¡ÃØ³Ò Login ãËÁèÍÕ¡¤ÃÑé§");
}
} else {
disconnect();
throw new InvalidLoginException(
"äÁ辺¼Ùéãªé§Ò¹ª×èÍ "
+ aUserName
+ " ¡ÃسÒÅͧÍÕ¡¤ÃÑé§ ËÃ×Í µÔ´µèÍà¨éÒ˹éÒ·Õè¡Í§Ç¤.¾Ç. à¾×è͵ÃǨÊͺ¢éÍÁÙŢͧ·èÒ¹");
}
disconnect();
} catch (LDAPException e) {
e.printStackTrace();
throw new InvalidLoginException(
"ÃËÑʼèÒ¹äÁè¶Ù¡µéͧ ¡ÃسÒÅͧÍÕ¡¤ÃÑé§ ËÃ×Í µÔ´µèÍà¨éÒ˹éÒ·Õè¡Í§Ç¤.¾Ç. à¾×è͵ÃǨÊͺ¢éÍÁÙŢͧ·èÒ¹");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
throw new InvalidLoginException(e);
} finally {
disconnect();
}
return onlineUser;
}