| /* |
| * 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.directory.shared.kerberos.codec.encTicketPart; |
| |
| |
| import org.apache.directory.api.asn1.actions.CheckNotNullLength; |
| import org.apache.directory.api.asn1.ber.grammar.AbstractGrammar; |
| import org.apache.directory.api.asn1.ber.grammar.Grammar; |
| import org.apache.directory.api.asn1.ber.grammar.GrammarTransition; |
| import org.apache.directory.api.asn1.ber.tlv.UniversalTag; |
| import org.apache.directory.shared.kerberos.KerberosConstants; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.EncTicketPartInit; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreAuthTime; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreAuthorizationData; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreCName; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreCRealm; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreCaddr; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreEndTime; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreFlags; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreKey; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreRenewtill; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreStartTime; |
| import org.apache.directory.shared.kerberos.codec.encTicketPart.actions.StoreTransited; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * This class implements the EncTicketPart structure. All the actions are declared |
| * in this class. As it is a singleton, these declaration are only done once. If |
| * an action is to be added or modified, this is where the work is to be done ! |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public final class EncTicketPartGrammar extends AbstractGrammar<EncTicketPartContainer> |
| { |
| /** The logger */ |
| static final Logger LOG = LoggerFactory.getLogger( EncTicketPartGrammar.class ); |
| |
| /** A speedup for logger */ |
| static final boolean IS_DEBUG = LOG.isDebugEnabled(); |
| |
| /** The instance of grammar. EncTicketPartGrammar is a singleton */ |
| private static Grammar<EncTicketPartContainer> instance = new EncTicketPartGrammar(); |
| |
| |
| /** |
| * Creates a new EncTicketPartGrammar object. |
| */ |
| @SuppressWarnings("unchecked") |
| private EncTicketPartGrammar() |
| { |
| setName( EncTicketPartGrammar.class.getName() ); |
| |
| // Create the transitions table |
| super.transitions = new GrammarTransition[EncTicketPartStatesEnum.LAST_ENC_TICKET_PART_STATE.ordinal()][256]; |
| |
| // ============================================================================================ |
| // EncTicketPart |
| // ============================================================================================ |
| super.transitions[EncTicketPartStatesEnum.START_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.START_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_TAG, |
| new EncTicketPartInit() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_TAG_STATE.ordinal()][UniversalTag.SEQUENCE.getValue()] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_SEQ_STATE, |
| UniversalTag.SEQUENCE, |
| new CheckNotNullLength<EncTicketPartContainer>() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_SEQ_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_FLAGS_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_SEQ_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_FLAGS_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_FLAGS_TAG, |
| new CheckNotNullLength<EncTicketPartContainer>() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_FLAGS_TAG_STATE.ordinal()][UniversalTag.BIT_STRING |
| .getValue()] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_FLAGS_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_FLAGS_STATE, |
| UniversalTag.BIT_STRING, |
| new StoreFlags() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_FLAGS_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_KEY_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_FLAGS_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_KEY_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_KEY_TAG, |
| new StoreKey() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_KEY_TAG_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_CREALM_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_KEY_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_CREALM_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_CREALM_TAG, |
| new CheckNotNullLength<EncTicketPartContainer>() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_CREALM_TAG_STATE.ordinal()][UniversalTag.GENERAL_STRING |
| .getValue()] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_CREALM_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_CREALM_STATE, |
| UniversalTag.GENERAL_STRING, |
| new StoreCRealm() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_CREALM_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_CNAME_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_CREALM_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_CNAME_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_CNAME_TAG, |
| new StoreCName() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_CNAME_TAG_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_TRANSITED_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_CNAME_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_TRANSITED_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_TRANSITED_TAG, |
| new StoreTransited() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_TRANSITED_TAG_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_AUTHTIME_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_TRANSITED_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHTIME_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_AUTHTIME_TAG, |
| new CheckNotNullLength<EncTicketPartContainer>() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHTIME_TAG_STATE.ordinal()][UniversalTag.GENERALIZED_TIME |
| .getValue()] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHTIME_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHTIME_STATE, |
| UniversalTag.GENERALIZED_TIME, |
| new StoreAuthTime() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHTIME_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_STARTTIME_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHTIME_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_STARTTIME_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_STARTTIME_TAG, |
| new CheckNotNullLength<EncTicketPartContainer>() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_STARTTIME_TAG_STATE.ordinal()][UniversalTag.GENERALIZED_TIME |
| .getValue()] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_STARTTIME_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_STARTTIME_STATE, |
| UniversalTag.GENERALIZED_TIME, |
| new StoreStartTime() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_STARTTIME_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_ENDTIME_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_STARTTIME_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_ENDTIME_TAG, |
| new CheckNotNullLength<EncTicketPartContainer>() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_TAG_STATE.ordinal()][UniversalTag.GENERALIZED_TIME |
| .getValue()] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_STATE, |
| UniversalTag.GENERALIZED_TIME, |
| new StoreEndTime() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_RENEWTILL_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_RENEWTILL_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_RENEWTILL_TAG, |
| new CheckNotNullLength<EncTicketPartContainer>() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_RENEWTILL_TAG_STATE.ordinal()][UniversalTag.GENERALIZED_TIME |
| .getValue()] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_RENEWTILL_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_RENEWTILL_STATE, |
| UniversalTag.GENERALIZED_TIME, |
| new StoreRenewtill() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_RENEWTILL_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_CADDR_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_RENEWTILL_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_CADDR_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_CADDR_TAG, |
| new StoreCaddr() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_CADDR_TAG_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_AUTHORIZATION_DATA_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_CADDR_TAG_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHZ_DATA_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_AUTHORIZATION_DATA_TAG, |
| new StoreAuthorizationData() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHTIME_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_ENDTIME_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHTIME_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_ENDTIME_TAG, |
| new CheckNotNullLength<EncTicketPartContainer>() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_CADDR_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_CADDR_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_CADDR_TAG, |
| new StoreCaddr() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_AUTHORIZATION_DATA_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_ENDTIME_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHZ_DATA_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_AUTHORIZATION_DATA_TAG, |
| new StoreAuthorizationData() ); |
| |
| super.transitions[EncTicketPartStatesEnum.ENC_TICKET_PART_RENEWTILL_STATE.ordinal()][KerberosConstants.ENC_TICKET_PART_AUTHORIZATION_DATA_TAG] = |
| new GrammarTransition<EncTicketPartContainer>( |
| EncTicketPartStatesEnum.ENC_TICKET_PART_RENEWTILL_STATE, |
| EncTicketPartStatesEnum.ENC_TICKET_PART_AUTHZ_DATA_TAG_STATE, |
| KerberosConstants.ENC_TICKET_PART_AUTHORIZATION_DATA_TAG, |
| new StoreAuthorizationData() ); |
| } |
| |
| |
| /** |
| * Get the instance of this grammar |
| * |
| * @return An instance on the EncTicketPart Grammar |
| */ |
| public static Grammar<EncTicketPartContainer> getInstance() |
| { |
| return instance; |
| } |
| } |
