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https://issues.apache.org/jira/browse/DIRAPI-156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13747729#comment-13747729
]
Gerald Turner commented on DIRAPI-156:
--------------------------------------
Sorry if the use of UUID in a DN made this analysis too complex - it happens to
be the quickest path to an exception.
In another example, if re-work the client to ignore instantiating a Dn containg
this custom uuid attribute, and instead try to search other entries that have
custom attributes that are not part of the DN, the API emits log messages about
the type not existing, and fetching the attributes return null.
Schema:
attributetype ( 1.3.6.1.4.1.38541.2.1.100
NAME 'requiredRole'
DESC 'Required Roles for a company unit'
SUP 2.5.4.49 )
attributetype ( 1.3.6.1.4.1.38541.2.1.101
NAME 'optionalRole'
DESC 'Optional Role for a company unit'
SUP distinguishedName )
objectclass ( 1.3.6.1.4.1.38541.2.2.2
NAME 'customerOrganization'
DESC 'XOI Customer Organization Object reference'
SUP organization
MUST ( cn $ o )
MAY ( optionalRole $ requiredRole ) )
Entry:
dn: o=Asus,ou=customers,dc=xoint,dc=net
objectClass: customerOrganization
o: Asus
cn: Asus International ICR
requiredRole: cn=Application1787,ou=roles,o=jaas,dc=xoint,dc=net
requiredRole: cn=ICRCSSTAccess,ou=roles,o=jaas,dc=xoint,dc=net
optionalRole: cn=ICRCSSTReadOnly,ou=roles,o=jaas,dc=xoint,dc=net
optionalRole: cn=ICRCSSTRestrictDNISGroup,ou=roles,o=jaas,dc=xoint,dc=net
Log output:
10:48:52,821 WARN [org.apache.directory.api.ldap.model.entry.DefaultEntry]
(NioProcessor-1) The attribute 'optionalrole' cannot be stored
10:48:52,824 ERROR [org.apache.directory.api.ldap.model.entry.DefaultEntry]
(main) ERR_04269 ATTRIBUTE_TYPE for OID requiredrole does not exist!
10:48:52,825 ERROR [org.apache.directory.api.ldap.model.entry.DefaultEntry]
(main) ERR_04269 ATTRIBUTE_TYPE for OID optionalrole does not exist!
10:48:52,822 WARN
[org.apache.directory.ldap.client.api.LdapNetworkConnection] (NioProcessor-1)
ERR_04269 ATTRIBUTE_TYPE for OID optionalrole does not exist!:
org.apache.directory.api.ldap.model.exception.LdapNoSuchAttributeException:
ERR_04269 ATTRIBUTE_TYPE for OID optionalrole does not exist!
at
org.apache.directory.api.ldap.model.schema.registries.DefaultAttributeTypeRegistry.lookup(DefaultAttributeTypeRegistry.java:293)
[:]
at
org.apache.directory.api.ldap.model.schema.registries.DefaultAttributeTypeRegistry.lookup(DefaultAttributeTypeRegistry.java:1)
[:]
at
org.apache.directory.api.ldap.schemamanager.impl.DefaultSchemaManager.lookupAttributeTypeRegistry(DefaultSchemaManager.java:1604)
[:]
at
org.apache.directory.api.ldap.model.entry.DefaultEntry.<init>(DefaultEntry.java:311)
[:]
at
org.apache.directory.ldap.client.api.LdapNetworkConnection.messageReceived(LdapNetworkConnection.java:2099)
[:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:690)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:47)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:765)
[mina-core-2.0.7.jar:]
at
org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:407)
[mina-core-2.0.7.jar:]
at
org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:236)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:47)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:765)
[mina-core-2.0.7.jar:]
at
org.apache.mina.filter.ssl.SslHandler.flushScheduledEvents(SslHandler.java:322)
[mina-core-2.0.7.jar:]
at org.apache.mina.filter.ssl.SslFilter.messageReceived(SslFilter.java:497)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:47)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:765)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:109)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:410)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:710)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:664)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:653)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:67)
[mina-core-2.0.7.jar:]
at
org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1124)
[mina-core-2.0.7.jar:]
at
org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
[mina-core-2.0.7.jar:]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
[rt.jar:1.7.0_09]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
[rt.jar:1.7.0_09]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_09]
Caused by: org.apache.directory.api.ldap.model.exception.LdapException:
ERR_04269 ATTRIBUTE_TYPE for OID optionalrole does not exist!
at
org.apache.directory.api.ldap.model.schema.registries.DefaultSchemaObjectRegistry.lookup(DefaultSchemaObjectRegistry.java:176)
[:]
at
org.apache.directory.api.ldap.model.schema.registries.DefaultAttributeTypeRegistry.lookup(DefaultAttributeTypeRegistry.java:289)
[:]
... 30 more
> LdapNetworkConnection.addSchema doesn't register attribute types
> ----------------------------------------------------------------
>
> Key: DIRAPI-156
> URL: https://issues.apache.org/jira/browse/DIRAPI-156
> Project: Directory Client API
> Issue Type: Bug
> Affects Versions: 1.0.0-M20
> Reporter: Gerald Turner
>
> I'm loading schema with code like:
> con.loadSchema(new JarLdifSchemaLoader());
> con.addSchema("custom.schema");
> Later an exception is thrown while I'm handling some search results. The
> entry in question looks like:
> dn: cn=ICRCSSTAccess,ou=Roles,o=jaas,dc=xoint,dc=net
> objectClass: groupOfNames
> cn: ICRCSSTAccess
> member: uid=gturner,ou=people,dc=xoint,dc=net
> member:
> uuid=98bb35ee-9ff3-444f-9925-7fe762810d50,o=Asus,ou=customers,dc=xoint,dc=net
> The code where the exception is thrown looks like:
> Attribute memberAttribute = entry.get("member");
> if (memberAttribute != null)
> for (Iterator<Value<?>> iterator = memberAttribute.iterator();
> iterator.hasNext();) {
> @SuppressWarnings("unchecked")
> Value<String> value = (Value<String>) iterator.next();
> String member = value.getValue();
> Dn memberDn = new Dn(context.getSchemaManager(), member);
> members.add(memberDn);
> }
> It is the Dn instantiation that throws the following stacktrace:
>
> org.apache.directory.api.ldap.model.exception.LdapInvalidDnException:
> ERR_04188 The type cannot be empty or null
> at org.apache.directory.api.ldap.model.name.Dn.atavOidToName(Dn.java:1106)
> at org.apache.directory.api.ldap.model.name.Dn.rdnOidToName(Dn.java:1143)
> at org.apache.directory.api.ldap.model.name.Rdn.apply(Rdn.java:454)
> at org.apache.directory.api.ldap.model.name.Dn.apply(Dn.java:1202)
> at org.apache.directory.api.ldap.model.name.Dn.apply(Dn.java:1281)
> at org.apache.directory.api.ldap.model.name.Dn.<init>(Dn.java:287)
> at net.xoint.usermanager.model.Role.<init>(Role.java:45)
> at net.xoint.usermanager.model.LDAPLoader.loadRoles(LDAPLoader.java:75)
> at net.xoint.usermanager.model.LDAPLoader.load(LDAPLoader.java:52)
> at net.xoint.usermanager.UserManagerTest.test2(UserManagerTest.java:134)
> Caused by:
> org.apache.directory.api.ldap.model.exception.LdapInvalidDnException:
> ERR_04188 The type cannot be empty or null
> at org.apache.directory.api.ldap.model.name.Ava.apply(Ava.java:476)
> at org.apache.directory.api.ldap.model.name.Dn.atavOidToName(Dn.java:1100)
> ... 36 more
> Caused by:
> org.apache.directory.api.ldap.model.exception.LdapNoSuchAttributeException:
> ERR_04269 ATTRIBUTE_TYPE for OID 1.3.6.1.4.1.38541.2.1.3 do\
> es not exist!
> at
> org.apache.directory.api.ldap.model.schema.registries.DefaultAttributeTypeRegistry.lookup(DefaultAttributeTypeRegistry.java:293)
> at
> org.apache.directory.api.ldap.model.schema.registries.DefaultAttributeTypeRegistry.lookup(DefaultAttributeTypeRegistry.java:47)
> at
> org.apache.directory.api.ldap.schemamanager.impl.DefaultSchemaManager.lookupAttributeTypeRegistry(DefaultSchemaManager.java:1604)
> at org.apache.directory.api.ldap.model.name.Ava.apply(Ava.java:470)
> ... 37 more
> Caused by: org.apache.directory.api.ldap.model.exception.LdapException:
> ERR_04269 ATTRIBUTE_TYPE for OID 1.3.6.1.4.1.38541.2.1.3 does not exist!
> at
> org.apache.directory.api.ldap.model.schema.registries.DefaultSchemaObjectRegistry.lookup(DefaultSchemaObjectRegistry.java:176)
> at
> org.apache.directory.api.ldap.model.schema.registries.DefaultAttributeTypeRegistry.lookup(DefaultAttributeTypeRegistry.java:289)
> ... 40 more
> OID 1.3.6.1.4.1.38541.2.1.3 is the uuid attribute that is part of a member
> DN. "custom.schema" defines it as follows:
>
> attributetype ( 1.3.6.1.4.1.38541.2.1.3
> NAME 'uuid'
> DESC 'The customer UUID'
> EQUALITY UUIDMatch
> SYNTAX 1.3.6.1.1.16.1
> SINGLE-VALUE )
> While scrutinizing the source, looking for why this attribute wouldn't be
> found in the DefaultSchemaObjectRegistry#byName Map for the
> AttributeTypeRegistry, I'm beginning to suspect that somewhere around where
> LdapNetworkConnection#addSchema is calling
> AttributeTypeRegistry#addMappingFor, it hasn't quite finished the job,
> perhaps something like calling AttributeTypeRegistry#register (which seems to
> be the only method that put's into the byName Map).
> Mailing List reference:
> https://mail-archives.apache.org/mod_mbox/directory-api/201308.mbox/%[email protected]%3E
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