ADUserBuilder.java

package com.constellio.model.conf.ldap.user;

import java.util.Date;
import java.util.List;

import javax.naming.NamingException;
import javax.naming.directory.Attribute;
import javax.naming.directory.Attributes;

public class ADUserBuilder extends CommonUserBuilder implements LDAPUserBuilder {
	private static final long WINDOWS_FILE_TIME_FORMAT_BASE_DATE = 11644473600000L;

	public static final String MEMBER_OF = "memberOf";
	private static final String USER_ACCOUNT_CONTROL = "userAccountControl";
	private static final String NAME = "sAMAccountName";
	private static final String LAST_LOGON = "lastlogon";
	private static final String LIEU_TRAVAIL = "department"; // Peut etre department ou company
	private static final String MS_EXCH_DELEGATE_LIST_BL = "msExchDelegateListBL";

	@Override
	protected String getEnabledAttributeName() {
		return USER_ACCOUNT_CONTROL;
	}

	@Override
	public LDAPUser buildUser(String userId, Attributes attrs) throws NamingException {
		LDAPUser returnUser = new LDAPUser();

		returnUser.setId(userId);

		Attribute nameAttribute = attrs.get(getNameAttributeName());
		String name = buildName(nameAttribute);
		returnUser.setName(name);

		if (getEnabledAttributeName() != null) {
			Attribute enabledAttribute = attrs.get(getEnabledAttributeName());
			Boolean enabled = buildEnabled(enabledAttribute);
			returnUser.setEnabled(enabled);
		} else {
			returnUser.setEnabled(getDefaultValueIfIsEnabledAttributeNull());
		}

		if (getEmailAttributeName() != null) {
			Attribute emailAttribute = attrs.get(getEmailAttributeName());
			String email = buildEmail(emailAttribute);
			returnUser.setEmail(email);
		}

		if (getGivenNameAttributeName() != null) {
			Attribute givenNameAttribute = attrs.get(getGivenNameAttributeName());
			String givenName = buildGivenName(givenNameAttribute);
			returnUser.setGivenName(givenName);
		}

		if (getFamilyNameAttributeName() != null) {
			Attribute familyNameAttribute = attrs.get(getFamilyNameAttributeName());
			String familyName = buildFamilyName(familyNameAttribute);
			returnUser.setFamilyName(familyName);
		}

		if (getLastLoginAttributeName() != null) {
			Attribute lastLogonAttribute = attrs.get(getLastLoginAttributeName());
			Date lastLogon = buildLastLogonAttribute(lastLogonAttribute);
			returnUser.setLastLogon(lastLogon);
		}

		if (getCompanyAttributeName() != null) {
			Attribute lieuTravailAttribute = attrs.get(getCompanyAttributeName());
			String lieuTravail = buildCompany(lieuTravailAttribute);
			returnUser.setLieuTravail(lieuTravail);
		}

		if (getMsExchDelegateListBl() != null) {
			Attribute msExchDelegateListBlAttribute = attrs.get(getMsExchDelegateListBl());
			List<String> msExchDelegateListBl = buildMsExchDelegateListBL(msExchDelegateListBlAttribute);
			returnUser.setMsExchDelegateListBL(msExchDelegateListBl);
		}

		Attribute groupsAttribute = attrs.get(getGroupAttributeName());
		List<String> groupsDN = buildGroups(groupsAttribute);
		for (String group : groupsDN) {
			returnUser.addGroup(new LDAPGroup(group));
		}
		return returnUser;
	}

	@Override
	protected Boolean buildEnabled(Attribute enabledAttribute)
			throws NamingException {
		Boolean enabled = null;
		if (enabledAttribute != null) {
			long lng = Long.parseLong(enabledAttribute.get(0).toString());
			long secondBit = lng & 2; // get bit 2
			if (secondBit == 0) {
				enabled = true;
			}
		}
		if (enabled == null) {
			//Utilisateur sans enabled mis comme inactif
			enabled = false;
		}
		return enabled;
	}

	@Override
	protected String getLastLoginAttributeName() {
		return LAST_LOGON;
	}

	@Override
	protected String getCompanyAttributeName() {
		return LIEU_TRAVAIL;
	}

	@Override
	public String getMsExchDelegateListBl() {
		return MS_EXCH_DELEGATE_LIST_BL;
	}

	@Override
	protected String getGroupAttributeName() {
		return MEMBER_OF;
	}

	@Override
	protected String getNameAttributeName() {
		return NAME;
	}

	@Override
	protected Date buildLastLogonAttribute(Attribute lastLogonAttribute)
			throws NamingException {
		if (lastLogonAttribute != null) {
			for (int i = 0; i < lastLogonAttribute.size(); i++) {
				long date = Long.parseLong((String) lastLogonAttribute.get(i));
				if (date != 0L) {
					Date lastLogon = new Date(date / 10000 - WINDOWS_FILE_TIME_FORMAT_BASE_DATE);
					return lastLogon;
				}
			}
		}
		return null;
	}

	@Override
	public String getUserIdAttribute() {
		return "distinguishedName";
	}

	@Override
	protected Boolean getDefaultValueIfIsEnabledAttributeNull() {
		return false;
	}

}