InternalAuthenticationProvider.java

   1 package org.argeo.security.core;
   2
   3 import org.springframework.security.authentication.AuthenticationProvider;
   4 import org.springframework.security.core.Authentication;
   5 import org.springframework.security.core.AuthenticationException;
   6
   7 public class InternalAuthenticationProvider implements AuthenticationProvider {
   8         private String key;
   9
  10         public InternalAuthenticationProvider() {
  11         }
  12
  13         public InternalAuthenticationProvider(String key) {
  14                 this.key = key;
  15         }
  16
  17         @Override
  18         public Authentication authenticate(Authentication arg0)
  19                         throws AuthenticationException {
  20                 InternalAuthentication authentication = (InternalAuthentication) arg0;
  21                 if (authentication.getCredentials().toString().equals(key))
  22                         return authentication;
  23                 return null;
  24         }
  25
  26         public void setKey(String key) {
  27                 this.key = key;
  28         }
  29
  30         @Override
  31         public boolean supports(Class<?> authentication) {
  32                 return InternalAuthentication.class.isAssignableFrom(authentication);
  33         }
  34
  35 }