org.cloudfoundry.identity.uaa.authentication.LoginServerTokenEndpointFilter.java Source code

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Here is the source code for org.cloudfoundry.identity.uaa.authentication.LoginServerTokenEndpointFilter.java

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/*
 * ******************************************************************************
 *      Cloud Foundry
 *      Copyright (c) [2009-2014] 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.authentication;

import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.oauth2.provider.OAuth2Authentication;
import org.springframework.security.oauth2.provider.endpoint.TokenEndpointAuthenticationFilter;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

public class LoginServerTokenEndpointFilter extends TokenEndpointAuthenticationFilter {

    /**
     * @param authenticationManager an AuthenticationManager for the incoming request
     */
    public LoginServerTokenEndpointFilter(AuthenticationManager authenticationManager) {
        super(authenticationManager);
    }

    @Override
    protected void onSuccessfulAuthentication(HttpServletRequest request, HttpServletResponse response,
            Authentication authResult) throws IOException {
        super.onSuccessfulAuthentication(request, response, authResult);
        Authentication auth = SecurityContextHolder.getContext().getAuthentication();
        if (auth instanceof OAuth2Authentication) {
            ((OAuth2Authentication) auth).setAuthenticated(true);
        }
    }

    @Override
    protected Authentication extractCredentials(HttpServletRequest request) {
        String grantType = request.getParameter("grant_type");
        if (grantType != null && grantType.equals("password")) {
            Map<String, String> loginInfo = new HashMap<>();
            loginInfo.put("username", request.getParameter("username"));
            loginInfo.put("password", request.getParameter("password"));
            Authentication result = new AuthzAuthenticationRequest(loginInfo,
                    new UaaAuthenticationDetails(request));
            return result;
        }
        return null;
    }
}