Package org.dcache.xrootd.protocol.messages

Class SigverRequest

java.lang.Object

org.dcache.xrootd.protocol.messages.AbstractXrootdRequest

org.dcache.xrootd.protocol.messages.SigverRequest

All Implemented Interfaces:

XrootdRequest

public class SigverRequest
extends AbstractXrootdRequest

Request to verify signature.

* According to protocol, has the following packet structure:

kXR_char	streamid[2]
kXR_unt16	kXR_sigver
kXR_unt16	expectrid
kXR_char	version
kXR_char	flags
kXR_unt64	seqno
kXR_char	crypto
kXR_char	reserved[3]
kXR_int32	dlen

Field Summary

Fields

Modifier and Type	Field	Description
static int	kXR_HashMask
static int	kXR_rsaKey
static int	kXR_SHA256
static int	SIGVER_VERSION

Fields inherited from class org.dcache.xrootd.protocol.messages.AbstractXrootdRequest

requestId, session, streamId

Constructor Summary

Constructors

Constructor	Description
SigverRequest(io.netty.buffer.ByteBuf buffer)

Method Summary

Modifier and Type	Method	Description
void	decrypt(BufferDecrypter decrypter)
byte	getCrypto()
int	getExpectrid()
byte	getFlags()
long	getSeqno()
byte[]	getSignature()
byte	getVersion()
boolean	isRSAKey()
boolean	isSHA256()

Methods inherited from class org.dcache.xrootd.protocol.messages.AbstractXrootdRequest

getRequestId, getSession, getStreamId, getSubject, setSession

Methods inherited from class java.lang.Object

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

Field Detail

kXR_SHA256

public static final int kXR_SHA256

See Also:

Constant Field Values

kXR_rsaKey

public static final int kXR_rsaKey

See Also:

Constant Field Values

kXR_HashMask

public static final int kXR_HashMask

See Also:

Constant Field Values

SIGVER_VERSION

public static final int SIGVER_VERSION

See Also:

Constant Field Values

Constructor Detail

SigverRequest

public SigverRequest(io.netty.buffer.ByteBuf buffer)

Method Detail

decrypt

public void decrypt(BufferDecrypter decrypter)
             throws javax.crypto.NoSuchPaddingException,
                    java.security.InvalidAlgorithmParameterException,
                    java.security.NoSuchAlgorithmException,
                    javax.crypto.IllegalBlockSizeException,
                    javax.crypto.BadPaddingException,
                    java.security.NoSuchProviderException,
                    java.security.InvalidKeyException

Throws:

javax.crypto.NoSuchPaddingException

java.security.InvalidAlgorithmParameterException

java.security.NoSuchAlgorithmException

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException

java.security.NoSuchProviderException

java.security.InvalidKeyException

getCrypto

public byte getCrypto()

getVersion

public byte getVersion()

isSHA256

public boolean isSHA256()

isRSAKey

public boolean isRSAKey()

getSignature

public byte[] getSignature()

getExpectrid

public int getExpectrid()

getFlags

public byte getFlags()

getSeqno

public long getSeqno()