| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.kerby.kerberos.kdc.identitybackend; |
| |
| import org.apache.directory.api.ldap.model.entry.Entry; |
| import org.apache.directory.api.ldap.model.entry.Value; |
| import org.apache.directory.api.ldap.model.exception.LdapInvalidAttributeValueException; |
| import org.apache.directory.api.util.GeneralizedTime; |
| import org.apache.directory.shared.kerberos.KerberosAttribute; |
| import org.apache.kerby.kerberos.kerb.type.KerberosTime; |
| import org.apache.kerby.kerberos.kerb.type.base.EncryptionKey; |
| import org.apache.kerby.kerberos.kerb.type.base.PrincipalName; |
| |
| import java.io.IOException; |
| import java.text.ParseException; |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| public class LdapIdentityGetHelper { |
| private Entry entry; |
| public LdapIdentityGetHelper(Entry entry) { |
| this.entry = entry; |
| } |
| |
| /** |
| * Get principal name. |
| * @throws LdapInvalidAttributeValueException e |
| * @return principal name |
| */ |
| public PrincipalName getPrincipalName() throws LdapInvalidAttributeValueException { |
| String principalNameStr = entry.get(KerberosAttribute.KRB5_PRINCIPAL_NAME_AT).getString(); |
| PrincipalName principalName = new PrincipalName(principalNameStr); |
| return principalName; |
| } |
| |
| /** |
| * Get key version. |
| * @throws LdapInvalidAttributeValueException e |
| * @return key version |
| */ |
| public int getKeyVersion() throws LdapInvalidAttributeValueException { |
| String keyVersionStr = entry.get(KerberosAttribute.KRB5_KEY_VERSION_NUMBER_AT).getString(); |
| int keyVersion = Integer.parseInt(keyVersionStr); |
| return keyVersion; |
| } |
| |
| /** |
| * Get keys. |
| * @throws IOException e |
| * @return keys |
| */ |
| public List<EncryptionKey> getKeys() throws IOException { |
| Iterator<Value<?>> iterator1 = entry.get(KerberosAttribute.KRB5_KEY_AT).iterator(); |
| List<EncryptionKey> keys = new ArrayList<>(); |
| while (iterator1.hasNext()) { |
| byte[] encryKey = iterator1.next().getBytes(); |
| EncryptionKey key = new EncryptionKey(); |
| key.decode(encryKey); |
| key.setKvno(1); // TODO: kvno should be correctly stored and retrieved |
| keys.add(key); |
| } |
| return keys; |
| } |
| |
| /** |
| * Get created time. |
| * @throws LdapInvalidAttributeValueException e |
| * @throws ParseException e |
| * @return created time |
| */ |
| public KerberosTime getCreatedTime() throws LdapInvalidAttributeValueException, |
| ParseException { |
| String createTime = entry.get("createTimestamp").getString(); |
| return createKerberosTime(createTime); |
| } |
| |
| /** |
| * Get expire time. |
| * @throws LdapInvalidAttributeValueException e |
| * @throws ParseException e |
| * @return the expire time |
| */ |
| public KerberosTime getExpireTime() throws LdapInvalidAttributeValueException, |
| ParseException { |
| String expirationTime = entry.get(KerberosAttribute.KRB5_ACCOUNT_EXPIRATION_TIME_AT).getString(); |
| return createKerberosTime(expirationTime); |
| } |
| |
| /** |
| * Get whether disabled. |
| * @throws LdapInvalidAttributeValueException e |
| * @return whether this krb5 account is disabled |
| */ |
| public boolean getDisabled() throws LdapInvalidAttributeValueException { |
| String disabled = entry.get(KerberosAttribute.KRB5_ACCOUNT_DISABLED_AT).getString(); |
| return Boolean.parseBoolean(disabled); |
| } |
| |
| /** |
| * Get kdc flags. |
| * @throws LdapInvalidAttributeValueException e |
| * @return kdc flags |
| */ |
| public int getKdcFlags() throws LdapInvalidAttributeValueException { |
| String krb5KDCFlags = entry.get("krb5KDCFlags").getString(); |
| return Integer.parseInt(krb5KDCFlags); |
| } |
| |
| /** |
| * Get whether locked. |
| * @throws LdapInvalidAttributeValueException e |
| * @return whether the krb5 account is locked |
| */ |
| public boolean getLocked() throws LdapInvalidAttributeValueException { |
| String lockedOut = entry.get(KerberosAttribute.KRB5_ACCOUNT_LOCKEDOUT_AT).getString(); |
| return Boolean.parseBoolean(lockedOut); |
| } |
| |
| /** |
| * Create kerberos time. |
| */ |
| private KerberosTime createKerberosTime(String generalizedTime) |
| throws ParseException { |
| long time = new GeneralizedTime(generalizedTime).getTime(); |
| return new KerberosTime(time); |
| } |
| } |