org.apache.hadoop.hbase.security.provider.SimpleSaslClientAuthenticationProvider Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
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*
* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.hadoop.hbase.security.provider;
import java.io.IOException;
import java.net.InetAddress;
import java.util.Map;
import javax.security.sasl.SaslClient;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.security.SecurityInfo;
import org.apache.hadoop.hbase.security.User;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.TokenIdentifier;
import org.apache.yetus.audience.InterfaceAudience;
import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.UserInformation;
@InterfaceAudience.Private
public class SimpleSaslClientAuthenticationProvider extends SimpleSaslAuthenticationProvider
implements SaslClientAuthenticationProvider {
@Override
public SaslClient createClient(Configuration conf, InetAddress serverAddress,
SecurityInfo securityInfo, Token token, boolean fallbackAllowed,
Map saslProps) throws IOException {
return null;
}
@Override
public UserInformation getUserInfo(User user) {
final UserGroupInformation ugi = user.getUGI();
UserInformation.Builder userInfoPB = UserInformation.newBuilder();
// Send both effective user and real user for simple auth
userInfoPB.setEffectiveUser(ugi.getUserName());
if (ugi.getRealUser() != null) {
userInfoPB.setRealUser(ugi.getRealUser().getUserName());
}
return userInfoPB.build();
}
}