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Posted to dev@directory.apache.org by "Emmanuel Lecharny (JIRA)" <ji...@apache.org> on 2016/01/05 18:53:39 UTC
[jira] [Commented] (DIRSERVER-2110)
org.apache.directory.shared.ldap.codec.BasicControlDecorator cannot be cast
to org.apache.directory.shared.ldap.model.message.controls.PersistentSearch
[ https://issues.apache.org/jira/browse/DIRSERVER-2110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15083457#comment-15083457 ]
Emmanuel Lecharny commented on DIRSERVER-2110:
----------------------------------------------
Here, there is a conflict between JNDI and the Apache LDAP API. I don't know why both are used, but this is the cause of yoru problem.
Basically, something is trying to cast a JNDI Control to a Apache LDAP API PersistentSearch control. We need the code that does this cast to know what's wrong and how to fix it.
> org.apache.directory.shared.ldap.codec.BasicControlDecorator cannot be cast to org.apache.directory.shared.ldap.model.message.controls.PersistentSearch
> -------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DIRSERVER-2110
> URL: https://issues.apache.org/jira/browse/DIRSERVER-2110
> Project: Directory ApacheDS
> Issue Type: Bug
> Affects Versions: 2.0.0-M6
> Reporter: Charles Moulliard
>
> I have created a standalone Apache DS Server (version 2.0.0-m6) which is working fine
> https://gist.github.com/cmoulliard/fbbdb7521104f3f23c27
> but when a LDAP client (developed inside a class of Apache ActiveMQ project - ) is doing some requests on the DirContext I get such class cast exception
> {code}
> Query code
> protected void query() throws Exception {
> DirContext currentContext = open();
> final SearchControls constraints = new SearchControls();
> constraints.setSearchScope(SearchControls.SUBTREE_SCOPE);
> DefaultAuthorizationMap newMap = new DefaultAuthorizationMap();
> for (PermissionType permissionType : PermissionType.values()) {
> try {
> processQueryResults(newMap,
> currentContext.search(queueSearchBase, getFilterForPermissionType(permissionType),
> constraints), DestinationType.QUEUE, permissionType);
> } catch (Exception e) {
> LOG.error("Policy not applied!. Error processing policy under '{}' with filter '{}'", new Object[]{ queueSearchBase, getFilterForPermissionType(permissionType) }, e);
> }
> }
> {code}
> Error
> {code}
> Thread-15 ERROR [org.apache.activemq.security.SimpleCachedLDAPAuthorizationMap] - Caught unexpected exception.
> javax.naming.NamingException: [LDAP: error code 80 - OTHER: failed for MessageType : SEARCH_REQUEST
> Message ID : 11
> SearchRequest
> baseDn : 'ou=Temp,ou=Destination,ou=ActiveMQ,ou=system'
> filter : '(cn=read)'
> scope : whole subtree
> typesOnly : false
> Size Limit : no limit
> Time Limit : no limit
> Deref Aliases : deref Always
> attributes :
> org.apache.directory.shared.ldap.model.message.SearchRequestImpl@291cd875 OpaqueControl Control
> Type OID : '2.16.840.1.113730.3.4.3'
> Criticality : 'true'
> '
> OpaqueControl Control
> Type OID : '2.16.840.1.113730.3.4.2'
> Criticality : 'false'
> '
> : org.apache.directory.shared.ldap.codec.BasicControlDecorator cannot be cast to org.apache.directory.shared.ldap.model.message.controls.PersistentSearch]; remaining name 'ou=Temp,ou=Destination,ou=ActiveMQ,ou=system'
> at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3179)
> at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:3081)
> at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2888)
> at com.sun.jndi.ldap.AbstractLdapNamingEnumeration.getNextBatch(AbstractLdapNamingEnumeration.java:148)
> at com.sun.jndi.ldap.AbstractLdapNamingEnumeration.hasMoreImpl(AbstractLdapNamingEnumeration.java:217)
> at com.sun.jndi.ldap.AbstractLdapNamingEnumeration.hasMore(AbstractLdapNamingEnumeration.java:189)
> at com.sun.jndi.ldap.NamingEventNotifier.run(NamingEventNotifier.java:135)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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