}
}
}
LDAPIdentityObjectImpl ldapFromIO = getSafeLDAPIO(ctx, identity);
LDAPIdentityObjectTypeConfiguration typeConfig = getTypeConfiguration(ctx, identity.getIdentityType());
LdapContext ldapContext = getLDAPContext(ctx);
List<IdentityObject> objects = new LinkedList<IdentityObject>();
try
{
// If parent simply look for all its members
if (parent)
{
Attributes attrs = ldapContext.getAttributes(ldapFromIO.getDn());
Attribute member = attrs.get(typeConfig.getMembershipAttributeName());
if (member != null)
{
NamingEnumeration memberValues = member.getAll();
while (memberValues.hasMoreElements())
{
String memberRef = memberValues.nextElement().toString();
if (typeConfig.isMembershipAttributeDN())
{
//TODO: use direct LDAP query instaed of other find method and add attributesFilter
if (nameFilterSearchControl != null)
{
String name = Tools.stripDnToName(memberRef);
String regex = Tools.wildcardToRegex(nameFilterSearchControl.getFilter());
if (Pattern.matches(regex, name))
{
objects.add(findIdentityObject(ctx, memberRef));
}
}
else
{
objects.add(findIdentityObject(ctx, memberRef));
}
}
else
{
//TODO: if relationships are not refered with DNs and only names its not possible to map
//TODO: them to proper IdentityType and keep name uniqnes per type. Workaround needed
throw new NotYetImplementedException("LDAP limitation. If relationship targets are not refered with FQDNs " +
"and only names, it's not possible to map them to proper IdentityType and keep name uniqnes per type. " +
"Workaround needed");
}
//break;
}
}
}
// if not parent then all parent entries need to be found
else
{
// Search in all other type contexts
for (IdentityObjectType parentType : configuration.getConfiguredTypes())
{
checkIOType(parentType);
LDAPIdentityObjectTypeConfiguration parentTypeConfiguration = getTypeConfiguration(ctx, parentType);
List<String> allowedTypes = Arrays.asList(parentTypeConfiguration.getAllowedMembershipTypes());
// Check if given identity type can be parent
if (!allowedTypes.contains(identity.getIdentityType().getName()))
{
continue;
}
String nameFilter = "*";
//Filter by name
if (nameFilterSearchControl != null)
{
nameFilter = nameFilterSearchControl.getFilter();
}
Control[] requestControls = null;
StringBuilder af = new StringBuilder();
// Filter by attribute values
if (attributeFilterSearchControl != null)
{
af.append("(&");
for (Map.Entry<String, String[]> stringEntry : attributeFilterSearchControl.getValues().entrySet())
{
for (String value : stringEntry.getValue())
{
af.append("(")
.append(stringEntry.getKey())
.append("=")
.append(value)
.append(")");
}
}
af.append(")");
}
// Add filter to search only parents of the given entry
af.append("(")
.append(parentTypeConfiguration.getMembershipAttributeName())
.append("=");
if (parentTypeConfiguration.isMembershipAttributeDN())
{
af.append(ldapFromIO.getDn());
}
else
{
//TODO: this doesn't make much sense unless parent/child are same identity types and resides in the same LDAP context
af.append(ldapFromIO.getName());
}
af.append(")");
String filter = parentTypeConfiguration.getEntrySearchFilter();