Package org.apache.hadoop.oncrpc.security

Class Verifier

java.lang.Object

org.apache.hadoop.oncrpc.security.RpcAuthInfo

org.apache.hadoop.oncrpc.security.Verifier

Direct Known Subclasses:

VerifierGSS, VerifierNone

public abstract class Verifier
extends RpcAuthInfo

Base class for verifier. Currently our authentication only supports 3 types of auth flavors: RpcAuthInfo.AuthFlavor.AUTH_NONE, RpcAuthInfo.AuthFlavor.AUTH_SYS, and RpcAuthInfo.AuthFlavor.RPCSEC_GSS. Thus for verifier we only need to handle AUTH_NONE and RPCSEC_GSS

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.oncrpc.security.RpcAuthInfo

RpcAuthInfo.AuthFlavor

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Verifier(RpcAuthInfo.AuthFlavor flavor)

Method Summary

Modifier and Type	Method	Description
static Verifier	readFlavorAndVerifier(XDR xdr)	Read both AuthFlavor and the verifier from the XDR.
static void	writeFlavorAndVerifier(Verifier verifier, XDR xdr)	Write AuthFlavor and the verifier to the XDR.

Methods inherited from class org.apache.hadoop.oncrpc.security.RpcAuthInfo

getFlavor, read, toString, write

Methods inherited from class java.lang.Object

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

Constructor Detail

Verifier

protected Verifier(RpcAuthInfo.AuthFlavor flavor)

Method Detail

readFlavorAndVerifier

public static Verifier readFlavorAndVerifier(XDR xdr)

Read both AuthFlavor and the verifier from the XDR.

Parameters:

xdr - XDR message

Returns:

verifier

writeFlavorAndVerifier

public static void writeFlavorAndVerifier(Verifier verifier,
                                          XDR xdr)

Write AuthFlavor and the verifier to the XDR.

Parameters:

verifier - written to XDR

xdr - XDR message