whitelabel.cloud.webapp.security.spring.CloudUserDetailsAuthenticationProvider.java Source code

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Here is the source code for whitelabel.cloud.webapp.security.spring.CloudUserDetailsAuthenticationProvider.java

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/**
 *
 * Copyright (c) 2012 <copyright Aruba spa>
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
 * and associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 *
 */
package whitelabel.cloud.webapp.security.spring;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UsernameNotFoundException;

import whitelabel.cloud.entity.AppUserToken;
import whitelabel.cloud.webapp.security.CloudUser;
import whitelabel.cloud.wsclient.enduser.WsEndUserClient;
import whitelabel.cloud.wsclient.enduser.WsEndUserVDCConfigClient;

public class CloudUserDetailsAuthenticationProvider extends AbstractUserDetailsAuthenticationProvider {

    @Autowired
    @Qualifier("wsEndUserEndpoint")
    private String wsEndUserEndpoint;

    @Autowired
    @Qualifier("wsEndUserNamespace")
    private String wsEndUserNamespace;

    @Autowired
    @Qualifier("wsEndUserServiceName")
    private String wsEndUserServiceName;

    protected final Log LOG = LogFactory.getLog(getClass());

    @Override
    protected void additionalAuthenticationChecks(UserDetails userDetails,
            UsernamePasswordAuthenticationToken authentication) throws AuthenticationException {

    }

    @Override
    protected UserDetails retrieveUser(String username, UsernamePasswordAuthenticationToken authentication)
            throws AuthenticationException {

        CloudWebAutenticationDetails details = ((CloudWebAutenticationDetails) authentication.getDetails());

        WsEndUserClient wsEndUser = new WsEndUserClient(wsEndUserNamespace, wsEndUserServiceName,
                details.getDatacenterUrl() + wsEndUserEndpoint);
        AppUserToken utoken = null;
        try {
            utoken = wsEndUser.loginAs(username, authentication.getCredentials().toString());
        } catch (Exception e) {
            throw new UsernameNotFoundException("USERNAME_NOT_FOUND", e);
        }

        if (utoken == null || !utoken.isValid()) {
            throw new UsernameNotFoundException("USERNAME_NOT_FOUND");
        }
        // create new cloud-user
        CloudUser cu = new CloudUser(username, authentication.getCredentials().toString(),
                details.getDatacenterId());
        // set di wsEndUser to the user (so every ws-invoke use same authentication token)
        cu.setWsEndUser(wsEndUser);

        try {
            //find VDCResourceConfiguration
            WsEndUserVDCConfigClient wsEndUserVDCConfigClient = new WsEndUserVDCConfigClient(wsEndUserNamespace,
                    wsEndUserServiceName, details.getDatacenterUrl() + wsEndUserEndpoint);
            wsEndUserVDCConfigClient.setCredentials(utoken.getUserName(), utoken.getToken());
            cu.setVdcResourceBoundConfig(wsEndUserVDCConfigClient.getVDCResourceConfiguration());
        } catch (Exception e) {
            throw new UsernameNotFoundException("VDC_CONFIG_NOT_FOUND", e);
        }

        return new UserDetailsImpl(cu);

    }

}