Carlo Accorsi created DIRAPI-288:
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Summary: Space between LDAP filter conditions causes NPE
Key: DIRAPI-288
URL: https://issues.apache.org/jira/browse/DIRAPI-288
Project: Directory Client API
Issue Type: Bug
Affects Versions: 1.0.0-RC2, 1.0.0-M32
Environment: Win7 x64 Java 1.7.0_51 - Query against Active Directory
2008
Reporter: Carlo Accorsi
Priority: Minor
Hi, When setting a filter on a request having multiple conditions, if there are
spaces after operators or between clauses, this causes a NullPointerException.
I'm not sure but I think the spec ignores this type of white space. I tested
the same problematic query with JNDI and it executes without issue. I don't
think the backend LDAP vendor matters, it seems to fail in the api before the
request is sent.
Query with no spaces between parenthetical conditions or after logical OR '|'
and the query executes as expected.
(|(memberOf=cn=group1,ou=test)(memberOf=cn=group2,ou=test))
Having a space after the logical OR operator and/or between conditions (not
sure which) throws NPE.
Structure a query like this to reproduce where ^=space
(|^(memberOf=cn=group1,ou=test)^(memberOf=cn=group2,ou=test))
Found in api ver M32 and tested also in RC2..
at java.lang.Thread.run(Unknown Source) [na:1.7.0_51]
Caused by: java.lang.NullPointerException: null
at
org.apache.directory.api.ldap.codec.decorators.SearchRequestDecorator.computeLength(SearchRequestDecorator.java:930)
~[api-all-1.0.0-RC2.jar:1.0.0-RC2]
at
org.apache.directory.api.ldap.codec.api.LdapEncoder.computeMessageLength(LdapEncoder.java:250)
~[api-all-1.0.0-RC2.jar:1.0.0-RC2]
at
org.apache.directory.api.ldap.codec.api.LdapEncoder.encodeMessage(LdapEncoder.java:160)
~[api-all-1.0.0-RC2.jar:1.0.0-RC2]
at
org.apache.directory.api.ldap.codec.protocol.mina.LdapProtocolEncoder.encode(LdapProtocolEncoder.java:81)
~[api-all-1.0.0-RC2.jar:1.0.0-RC2]
at
org.apache.mina.filter.codec.ProtocolCodecFilter.filterWrite(ProtocolCodecFilter.java:306)
~[mina-core-2.0.9.jar:na]
... 53 common frames omitted
java.lang.NullPointerException
Thanks for all your hard work and happy holidays!
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