Gerald Turner created DIRAPI-156:
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Summary: 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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