com.epam.reportportal.auth.TokenServicesFacade.java Source code

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Here is the source code for com.epam.reportportal.auth.TokenServicesFacade.java

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/*
 * Copyright 2016 EPAM Systems
 *
 *
 * This file is part of EPAM Report Portal.
 * https://github.com/reportportal/service-authorization
 *
 * Report Portal is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Report Portal is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Report Portal.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.epam.reportportal.auth;

import com.epam.reportportal.auth.store.OAuth2AccessTokenRepository;
import com.google.common.collect.ImmutableMap;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.Authentication;
import org.springframework.security.oauth2.common.OAuth2AccessToken;
import org.springframework.security.oauth2.common.util.SerializationUtils;
import org.springframework.security.oauth2.provider.*;
import org.springframework.security.oauth2.provider.request.DefaultOAuth2RequestFactory;
import org.springframework.security.oauth2.provider.token.AuthorizationServerTokenServices;
import org.springframework.security.oauth2.provider.token.DefaultTokenServices;
import org.springframework.stereotype.Service;

import java.io.Serializable;
import java.util.Collections;
import java.util.Map;
import java.util.stream.Stream;

/**
 * Facade for {@link org.springframework.security.oauth2.provider.token.AuthorizationServerTokenServices} to simplify work with them
 *
 * @author <a href="mailto:andrei_varabyeu@epam.com">Andrei Varabyeu</a>
 */
@Service
public class TokenServicesFacade {

    private final OAuth2AccessTokenRepository tokenRepository;
    private final DefaultTokenServices tokenServices;
    private final OAuth2RequestFactory oAuth2RequestFactory;
    private final ClientDetailsService clientDetailsService;

    @Autowired
    public TokenServicesFacade(AuthorizationServerTokenServices tokenServices,
            OAuth2AccessTokenRepository tokenRepository, ClientDetailsService clientDetailsService) {
        this.tokenServices = (DefaultTokenServices) tokenServices;
        this.tokenRepository = tokenRepository;
        this.clientDetailsService = clientDetailsService;
        this.oAuth2RequestFactory = new DefaultOAuth2RequestFactory(clientDetailsService);
    }

    public Stream<OAuth2AccessToken> getTokens(String username, ReportPortalClient client) {
        return tokenRepository.findByClientIdAndUserName(client.name(), username)
                .map(token -> SerializationUtils.<OAuth2AccessToken>deserialize(token.getToken()));
    }

    public void revokeToken(String token) {
        this.tokenServices.revokeToken(token);
    }

    public void revokeUserTokens(String user) {
        this.tokenRepository.findByUserName(user).forEach(token -> tokenServices.revokeToken(token.getTokenId()));
    }

    public void revokeUserTokens(String user, ReportPortalClient client) {
        this.tokenRepository.findByClientIdAndUserName(client.name(), user)
                .forEach(token -> tokenServices.revokeToken(token.getTokenId()));
    }

    public OAuth2AccessToken createToken(ReportPortalClient client, String username,
            Authentication userAuthentication) {
        return createToken(client, username, userAuthentication, Collections.emptyMap());
    }

    public OAuth2AccessToken createToken(ReportPortalClient client, String username,
            Authentication userAuthentication, Map<String, Serializable> extensionParams) {
        //@formatter:off
        ClientDetails clientDetails = clientDetailsService.loadClientByClientId(client.name());
        OAuth2Request oAuth2Request = oAuth2RequestFactory
                .createOAuth2Request(clientDetails,
                        oAuth2RequestFactory.createTokenRequest(
                                ImmutableMap.<String, String>builder().put("client_id", client.name())
                                        .put("username", username).put("grant", "password").build(),
                                clientDetails));
        oAuth2Request.getExtensions().putAll(extensionParams);
        //@formatter:on
        return tokenServices.createAccessToken(new OAuth2Authentication(oAuth2Request, userAuthentication));
    }
}