content: /*
   * Copyright (c) 2013 3 Round Stones Inc., Some Rights Reserved
   *
   * 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 org.callimachusproject.auth;
  
  import java.io.IOException;
  import java.util.Collection;
  import java.util.Map;
  
  import org.apache.http.HttpResponse;
  import org.openrdf.OpenRDFException;
  import org.openrdf.model.Resource;
  import org.openrdf.model.URI;
  import org.openrdf.repository.object.ObjectConnection;
  
  public interface DigestAccessor {
  
  	String getIdentifier();
  
  	void registerUser(Resource invitedUser, URI registeredUser,
  			ObjectConnection con) throws OpenRDFException, IOException;
  
  	Map<String, String> findDigestUser(String method, String username,
  			String authName, Collection<String> cookies, ObjectConnection con)
  			throws OpenRDFException, IOException;
  
  	HttpResponse getLogoutResponse();
  
  	HttpResponse getBadCredentialResponse(String method, String url,
  			String[] via, Collection<String> cookies)
  			throws IOException;
  
  	HttpResponse getNotLoggedInResponse(String method, String url,
  			String[] via, Collection<String> cookies)
  			throws IOException;
  
  }
  