org.apache.hadoop.hbase.security

Class HBaseSaslRpcClient

java.lang.Object

org.apache.hadoop.hbase.security.AbstractHBaseSaslRpcClient

org.apache.hadoop.hbase.security.HBaseSaslRpcClient

@InterfaceAudience.Private
public class HBaseSaslRpcClient
extends AbstractHBaseSaslRpcClient

A utility class that encapsulates SASL logic for RPC client. Copied from org.apache.hadoop.security

Field Summary

Fields inherited from class org.apache.hadoop.hbase.security.AbstractHBaseSaslRpcClient

fallbackAllowed, saslClient, saslProps

Constructor Summary

Constructors

Constructor and Description
HBaseSaslRpcClient(org.apache.hadoop.conf.Configuration conf, SaslClientAuthenticationProvider provider, org.apache.hadoop.security.token.Token<? extends org.apache.hadoop.security.token.TokenIdentifier> token, InetAddress serverAddr, String servicePrincipal, boolean fallbackAllowed)
HBaseSaslRpcClient(org.apache.hadoop.conf.Configuration conf, SaslClientAuthenticationProvider provider, org.apache.hadoop.security.token.Token<? extends org.apache.hadoop.security.token.TokenIdentifier> token, InetAddress serverAddr, String servicePrincipal, boolean fallbackAllowed, String rpcProtection, boolean initStreamForCrypto)

Method Summary

Modifier and Type	Method and Description
InputStream	getInputStream() Get a SASL wrapped InputStream.
OutputStream	getOutputStream() Get a SASL wrapped OutputStream.
String	getSaslQOP()
void	initCryptoCipher(org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.CryptoCipherMeta cryptoCipherMeta, org.apache.hadoop.conf.Configuration conf)
boolean	saslConnect(InputStream inS, OutputStream outS) Do client side SASL authentication with server via the given InputStream and OutputStream

Methods inherited from class org.apache.hadoop.hbase.security.AbstractHBaseSaslRpcClient

dispose, evaluateChallenge, getInitialResponse, isComplete, verifyNegotiatedQop

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HBaseSaslRpcClient

public HBaseSaslRpcClient(org.apache.hadoop.conf.Configuration conf,
                          SaslClientAuthenticationProvider provider,
                          org.apache.hadoop.security.token.Token<? extends org.apache.hadoop.security.token.TokenIdentifier> token,
                          InetAddress serverAddr,
                          String servicePrincipal,
                          boolean fallbackAllowed)
                   throws IOException

Throws:

IOException

HBaseSaslRpcClient

public HBaseSaslRpcClient(org.apache.hadoop.conf.Configuration conf,
                          SaslClientAuthenticationProvider provider,
                          org.apache.hadoop.security.token.Token<? extends org.apache.hadoop.security.token.TokenIdentifier> token,
                          InetAddress serverAddr,
                          String servicePrincipal,
                          boolean fallbackAllowed,
                          String rpcProtection,
                          boolean initStreamForCrypto)
                   throws IOException

Throws:

IOException

Method Detail

saslConnect

public boolean saslConnect(InputStream inS,
                           OutputStream outS)
                    throws IOException

Do client side SASL authentication with server via the given InputStream and OutputStream

Parameters:

inS - InputStream to use

outS - OutputStream to use

Returns:

true if connection is set up, or false if needs to switch to simple Auth.

Throws:

IOException

getSaslQOP

public String getSaslQOP()

initCryptoCipher

public void initCryptoCipher(org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.CryptoCipherMeta cryptoCipherMeta,
                             org.apache.hadoop.conf.Configuration conf)
                      throws IOException

Throws:

IOException

getInputStream

public InputStream getInputStream()
                           throws IOException

Get a SASL wrapped InputStream. Can be called only after saslConnect() has been called.

Returns:

a SASL wrapped InputStream

Throws:

IOException

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Get a SASL wrapped OutputStream. Can be called only after saslConnect() has been called.

Returns:

a SASL wrapped OutputStream

Throws:

IOException