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20 package org.apache.directory.shared.kerberos.codec.encryptedData.actions;
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23 import org.apache.directory.api.asn1.DecoderException;
24 import org.apache.directory.api.asn1.ber.grammar.GrammarAction;
25 import org.apache.directory.api.asn1.ber.tlv.TLV;
26 import org.apache.directory.server.i18n.I18n;
27 import org.apache.directory.shared.kerberos.codec.encryptedData.EncryptedDataContainer;
28 import org.apache.directory.shared.kerberos.components.EncryptedData;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
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38 public class EncryptedDataInit extends GrammarAction<EncryptedDataContainer>
39 {
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41 private static final Logger LOG = LoggerFactory.getLogger( EncryptedDataInit.class );
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44 private static final boolean IS_DEBUG = LOG.isDebugEnabled();
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50 public EncryptedDataInit()
51 {
52 super( "Creates a EncryptedData instance" );
53 }
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59 public void action( EncryptedDataContainer encryptedDataContainer ) throws DecoderException
60 {
61 TLV tlv = encryptedDataContainer.getCurrentTLV();
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64 if ( tlv.getLength() == 0 )
65 {
66 LOG.error( I18n.err( I18n.ERR_744_NULL_PDU_LENGTH ) );
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69 throw new DecoderException( I18n.err( I18n.ERR_744_NULL_PDU_LENGTH ) );
70 }
71
72 if ( encryptedDataContainer.getEncryptedData() == null )
73 {
74 EncryptedDatarberos/components/EncryptedData.html#EncryptedData">EncryptedData encryptedData = new EncryptedData();
75 encryptedDataContainer.setEncryptedData( encryptedData );
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77 if ( IS_DEBUG )
78 {
79 LOG.debug( "EncryptedData created" );
80 }
81 }
82 }
83 }