com.ecsteam.sample.oauth2.configuration.util.SampleApprovalHandler.java Source code

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Here is the source code for com.ecsteam.sample.oauth2.configuration.util.SampleApprovalHandler.java

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package com.ecsteam.sample.oauth2.configuration.util;

/*
 * Copyright 2002-2011 the original author or authors.
 *
 * 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.
 */

import java.util.Collection;

import org.springframework.security.core.Authentication;
import org.springframework.security.oauth2.provider.AuthorizationRequest;
import org.springframework.security.oauth2.provider.ClientDetails;
import org.springframework.security.oauth2.provider.ClientDetailsService;
import org.springframework.security.oauth2.provider.ClientRegistrationException;
import org.springframework.security.oauth2.provider.approval.ApprovalStoreUserApprovalHandler;

/**
 * @author Dave Syer
 * 
 */
public class SampleApprovalHandler extends ApprovalStoreUserApprovalHandler {

    private boolean useApprovalStore = true;

    private ClientDetailsService clientDetailsService;

    /**
     * Service to load client details (optional) for auto approval checks.
     * 
     * @param clientDetailsService
     *            a client details service
     */
    public void setClientDetailsService(ClientDetailsService clientDetailsService) {
        this.clientDetailsService = clientDetailsService;
        super.setClientDetailsService(clientDetailsService);
    }

    /**
     * @param useApprovalStore
     *            the useTokenServices to set
     */
    public void setUseApprovalStore(boolean useApprovalStore) {
        this.useApprovalStore = useApprovalStore;
    }

    /**
     * Allows automatic approval for a white list of clients in the implicit
     * grant case.
     * 
     * @param authorizationRequest
     *            The authorization request.
     * @param userAuthentication
     *            the current user authentication
     * 
     * @return An updated request if it has already been approved by the current
     *         user.
     */
    @Override
    public AuthorizationRequest checkForPreApproval(AuthorizationRequest authorizationRequest,
            Authentication userAuthentication) {

        //      boolean approved = false;
        //      // If we are allowed to check existing approvals this will short circuit
        //      // the decision
        //      if (useApprovalStore) {
        //         authorizationRequest = super.checkForPreApproval(
        //               authorizationRequest, userAuthentication);
        //         approved = authorizationRequest.isApproved();
        //      } else {
        //         if (clientDetailsService != null) {
        //            Collection<String> requestedScopes = authorizationRequest
        //                  .getScope();
        //            try {
        //               ClientDetails client = clientDetailsService
        //                     .loadClientByClientId(authorizationRequest
        //                           .getClientId());
        //               for (String scope : requestedScopes) {
        //                  if (client.isAutoApprove(scope)
        //                        || client.isAutoApprove("all")) {
        //                     approved = true;
        //                     break;
        //                  }
        //               }
        //            } catch (ClientRegistrationException e) {
        //            }
        //         }
        //      }
        authorizationRequest.setApproved(true);

        return authorizationRequest;

    }

}