1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 package org.apache.directory.api.ldap.codec.actions.searchRequest;
21
22
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.api.ldap.codec.api.LdapMessageContainer;
27 import org.apache.directory.api.ldap.codec.api.ResponseCarryingException;
28 import org.apache.directory.api.ldap.codec.decorators.SearchRequestDecorator;
29 import org.apache.directory.api.ldap.model.exception.LdapInvalidDnException;
30 import org.apache.directory.api.ldap.model.message.ResultCodeEnum;
31 import org.apache.directory.api.ldap.model.message.SearchRequest;
32 import org.apache.directory.api.ldap.model.message.SearchResultDoneImpl;
33 import org.apache.directory.api.ldap.model.name.Dn;
34 import org.apache.directory.api.util.Strings;
35 import org.slf4j.Logger;
36 import org.slf4j.LoggerFactory;
37
38
39
40
41
42
43
44
45
46
47
48 public class StoreSearchRequestBaseObject extends GrammarAction<LdapMessageContainer<SearchRequestDecorator>>
49 {
50
51 private static final Logger LOG = LoggerFactory.getLogger( StoreSearchRequestBaseObject.class );
52
53
54
55
56
57 public StoreSearchRequestBaseObject()
58 {
59 super( "Store SearchRequest object Name" );
60 }
61
62
63
64
65
66 public void action( LdapMessageContainer<SearchRequestDecorator> container ) throws DecoderException
67 {
68 SearchRequestDecorator searchRequestDecorator = container.getMessage();
69 SearchRequest searchRequest = searchRequestDecorator.getDecorated();
70
71 TLV tlv = container.getCurrentTLV();
72
73
74 Dn baseObject;
75
76
77
78
79
80 if ( tlv.getLength() != 0 )
81 {
82 byte[] dnBytes = tlv.getValue().getData();
83 String dnStr = Strings.utf8ToString( dnBytes );
84
85 try
86 {
87 baseObject = new Dn( dnStr );
88 }
89 catch ( LdapInvalidDnException ine )
90 {
91 String msg = "Invalid root Dn given : " + dnStr + " (" + Strings.dumpBytes( dnBytes )
92 + ") is invalid";
93 LOG.error( "{} : {}", msg, ine.getMessage() );
94
95 SearchResultDoneImpl response = new SearchResultDoneImpl( searchRequest.getMessageId() );
96 throw new ResponseCarryingException( msg, response, ResultCodeEnum.INVALID_DN_SYNTAX,
97 Dn.EMPTY_DN, ine );
98 }
99 }
100 else
101 {
102 baseObject = Dn.EMPTY_DN;
103 }
104
105 searchRequest.setBase( baseObject );
106
107 LOG.debug( "Searching with root Dn : {}", baseObject );
108 }
109 }