/*
* ******************************************************************************
* Cloud Foundry
* Copyright (c) [2009-2016] Pivotal Software, Inc. All Rights Reserved.
*
* This product is licensed to you under the Apache License, Version 2.0 (the "License").
* You may not use this product except in compliance with the License.
*
* This product includes a number of subcomponents with
* separate copyright notices and license terms. Your use of these
* subcomponents is subject to the terms and conditions of the
* subcomponent's license, as noted in the LICENSE file.
* ******************************************************************************
*/
package org.cloudfoundry.identity.uaa.provider.ldap;
import org.cloudfoundry.identity.uaa.provider.ldap.extension.LdapAuthority;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.mapping.GrantedAuthoritiesMapper;
import org.springframework.util.StringUtils;
import java.util.ArrayList;
import java.util.Collection;
public class CommaSeparatedScopesMapper implements GrantedAuthoritiesMapper {
@Override
public Collection<? extends GrantedAuthority> mapAuthorities(Collection<? extends GrantedAuthority> authorities) {
ArrayList<GrantedAuthority> result = new ArrayList<>();
for (GrantedAuthority authority : authorities) {
LdapAuthority ldapAuthority = (LdapAuthority)authority;
for (String scope : StringUtils.commaDelimitedListToSet(authority.getAuthority())) {
LdapAuthority a = new LdapAuthority(scope, ldapAuthority.getDn(), ldapAuthority.getAttributes());
result.add(a);
}
}
return result;
}
}