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1   /*
2    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
3    * The software in this package is published under the terms of the CPAL v1.0
4    * license, a copy of which has been included with this distribution in the
5    * LICENSE.txt file.
6    */
7   package org.mule.api.security;
8   
9   import org.mule.api.MuleEvent;
10  import org.mule.api.lifecycle.InitialisationException;
11  
12  /**
13   * <code>AuthenticationFilter</code> is a base filter for authenticating messages.
14   */
15  public interface AuthenticationFilter extends SecurityFilter
16  {
17      void setCredentialsAccessor(CredentialsAccessor accessor);
18  
19      CredentialsAccessor getCredentialsAccessor();
20  
21      void authenticate(MuleEvent event)
22              throws SecurityException, UnknownAuthenticationTypeException, CryptoFailureException,
23              SecurityProviderNotFoundException, EncryptionStrategyNotFoundException, InitialisationException;
24  }