com.create.security.OAuth2LogoutSuccessHandler.java Source code

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Here is the source code for com.create.security.OAuth2LogoutSuccessHandler.java

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/*
 * Copyright  2016 Sebastian Gil.
 * 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 com.create.security;

import org.springframework.security.core.Authentication;
import org.springframework.security.oauth2.common.OAuth2AccessToken;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.web.authentication.AbstractAuthenticationTargetUrlRequestHandler;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class OAuth2LogoutSuccessHandler extends AbstractAuthenticationTargetUrlRequestHandler
        implements LogoutSuccessHandler {
    private static final String BEARER_AUTHENTICATION = "Bearer ";
    private static final String HEADER_AUTHORIZATION = "authorization";

    private final TokenStore tokenStore;

    public OAuth2LogoutSuccessHandler(TokenStore tokenStore) {
        this.tokenStore = tokenStore;
    }

    @Override
    public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response,
            Authentication authentication) throws IOException, ServletException {
        String token = request.getHeader(HEADER_AUTHORIZATION);
        if (token != null && token.startsWith(BEARER_AUTHENTICATION)) {
            OAuth2AccessToken oAuth2AccessToken = tokenStore.readAccessToken(token.split(" ")[0]);

            if (oAuth2AccessToken != null) {
                tokenStore.removeAccessToken(oAuth2AccessToken);
            }
        }
        response.setStatus(HttpServletResponse.SC_OK);

    }
}