io.gravitee.management.idp.ldap.authentication.UserDetailsContextPropertiesMapper Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of gravitee-management-api-idp-ldap Show documentation
There is a newer version: 1.30.31
Show newest version
/**
 * Copyright (C) 2015 The Gravitee team (http://gravitee.io)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.gravitee.management.idp.ldap.authentication;

import io.gravitee.management.idp.ldap.LdapIdentityProvider;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.env.Environment;
import org.springframework.ldap.core.DirContextAdapter;
import org.springframework.ldap.core.DirContextOperations;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.ldap.userdetails.UserDetailsContextMapper;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

/**
 * @author Titouan COMPIEGNE (titouan.compiegne at gravitee.io)
 * @author David BRASSELY (david at gravitee.io)
 * @author GraviteeSource Team
 */
public class UserDetailsContextPropertiesMapper implements UserDetailsContextMapper {
	
	private static final Logger LOGGER = LoggerFactory.getLogger(UserDetailsContextPropertiesMapper.class);

	private static final boolean accountNonExpired = true;
	private static final boolean accountNonLocked = true;
	private static final boolean credentialsNonExpired = true;
	private static final boolean enabled = true;
	
	private Environment environment;

	@Override
	public UserDetails mapUserFromContext(DirContextOperations ctx, String username, Collection authorities) {
		List mappedAuthorities = new ArrayList<>();
		try {
			for (GrantedAuthority granted : authorities) {
				String mappedAuthority = environment.getProperty("role-mapper."+granted.getAuthority());
				if (!StringUtils.isEmpty(mappedAuthority)) {
					mappedAuthorities.add(new SimpleGrantedAuthority(mappedAuthority));
				}
			}
		} catch (Exception e){
			LOGGER.error("Failed to load mapped authorities", e);
		}

		io.gravitee.management.idp.api.authentication.UserDetails userDetails =
				new io.gravitee.management.idp.api.authentication.UserDetails(username, "", mappedAuthorities);

		userDetails.setFirstname(ctx.getStringAttribute("sn"));
		userDetails.setLastname(ctx.getStringAttribute("givenName"));
		userDetails.setEmail(ctx.getStringAttribute("mail"));
		userDetails.setSource(LdapIdentityProvider.PROVIDER_TYPE);
		userDetails.setSourceId(ctx.getNameInNamespace());

		return userDetails;
	}

	@Override
	public void mapUserToContext(UserDetails user, DirContextAdapter ctx) {
		throw new UnsupportedOperationException(
				"UserDetailsContextPropertiesMapper only supports reading from a context. Please"
						+ "use a subclass if mapUserToContext() is required.");
	}

	public void setEnvironment(Environment environment) {
		this.environment = environment;
	}
}