kz.gamma.vista
Class VistaMessage

java.lang.Object
  kz.gamma.vista.VistaMessage

public class VistaMessage
extends java.lang.Object

Author:

Sergey Moisseyev, Renat Karimov

Field Summary

private byte	archType
private byte[]	body
private int	cmsEnvpSize
private Pkcs7Data	cmsSigned
private int	cmsSignSize
private int	dCount
private short	dHeadSize
private CMSVistaEnvelopedData	envelopedData
private int	fCount
private short	fHeadSize
private static byte[]	hbz2
private int	headCRC
private short	headSize
private byte	hostOS
private int	hSize
private byte[]	magic
private byte[]	memo
private int	memoCRC
private int	memoSize
private byte	priority
private byte	reservB
private short	reservW
private int	time
private java.util.ArrayList<VistaFile>	vistaFiles

Constructor Summary

VistaMessage(byte[] body)

VistaMessage(java.lang.String title, byte priority, java.util.List<java.security.cert.X509Certificate> recipientsCertsList, java.security.PrivateKey privateKey)

Method Summary

void	addVistaFile(java.lang.String fileName, byte[] blob)
byte[]	compressData(byte[] data) Сжатие данных с использованием bzip2
byte[]	generateVistaMessage(java.security.PrivateKey signerKey, java.security.cert.X509Certificate signSenderCert, java.security.cert.X509Certificate exchSenderCert)
byte	getArchType()
byte[]	getDecryptedFile(java.security.KeyStore store, java.lang.String pass, java.security.cert.X509Certificate exchSenderCert, int indx)
CMSVistaEnvelopedData	getEnvelopedData()
byte[]	getFile(int indx)
java.lang.String	getReference()
SignerInformation	getSignerInfo()
X509Name	getSignSenderName()
java.lang.String	getTitleMessage()
int	getVistaFileCount()
java.lang.String	getVistaFileName(int indx)
boolean	isMessageType(byte type)
private byte[]	unpackData(byte[] data) Распаковка данных с использованием bzip2
boolean	verifySign(java.security.cert.X509Certificate cert)

Methods inherited from class java.lang.Object

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

Field Detail

magic

private byte[] magic

headCRC

private int headCRC

headSize

private short headSize

dHeadSize

private short dHeadSize

fHeadSize

private short fHeadSize

hostOS

private byte hostOS

archType

private byte archType

dCount

private int dCount

fCount

private int fCount

time

private int time

memoSize

private int memoSize

memoCRC

private int memoCRC

cmsEnvpSize

private int cmsEnvpSize

cmsSignSize

private int cmsSignSize

priority

private byte priority

reservB

private byte reservB

reservW

private short reservW

body

private byte[] body

memo

private byte[] memo

hSize

private int hSize

hbz2

private static byte[] hbz2

vistaFiles

private java.util.ArrayList<VistaFile> vistaFiles

envelopedData

private CMSVistaEnvelopedData envelopedData

cmsSigned

private Pkcs7Data cmsSigned

Constructor Detail

VistaMessage

public VistaMessage(byte[] body)
             throws java.io.IOException,
                    CMSException,
                    java.security.NoSuchProviderException,
                    java.security.NoSuchAlgorithmException,
                    java.security.cert.CertificateException

Parameters:

body - Сообщение в формате Vista

Throws:

java.io.IOException

CMSException

java.security.NoSuchProviderException

java.security.NoSuchAlgorithmException

java.security.cert.CertificateException

VistaMessage

public VistaMessage(java.lang.String title,
                    byte priority,
                    java.util.List<java.security.cert.X509Certificate> recipientsCertsList,
                    java.security.PrivateKey privateKey)

Method Detail

addVistaFile

public void addVistaFile(java.lang.String fileName,
                         byte[] blob)

verifySign

public boolean verifySign(java.security.cert.X509Certificate cert)

getSignerInfo

public SignerInformation getSignerInfo()

getSignSenderName

public X509Name getSignSenderName()

getVistaFileCount

public int getVistaFileCount()

getVistaFileName

public java.lang.String getVistaFileName(int indx)

getTitleMessage

public java.lang.String getTitleMessage()
                                 throws java.io.UnsupportedEncodingException

Throws:

java.io.UnsupportedEncodingException

unpackData

private byte[] unpackData(byte[] data)

Распаковка данных с использованием bzip2

Parameters:

data - Сжатые данные

Returns:

Распакованные данные

compressData

public byte[] compressData(byte[] data)

Сжатие данных с использованием bzip2

Parameters:

data - Данные для сжатия

Returns:

Сжатые данные

getFile

public byte[] getFile(int indx)

getDecryptedFile

public byte[] getDecryptedFile(java.security.KeyStore store,
                               java.lang.String pass,
                               java.security.cert.X509Certificate exchSenderCert,
                               int indx)

isMessageType

public boolean isMessageType(byte type)

generateVistaMessage

public byte[] generateVistaMessage(java.security.PrivateKey signerKey,
                                   java.security.cert.X509Certificate signSenderCert,
                                   java.security.cert.X509Certificate exchSenderCert)

getEnvelopedData

public CMSVistaEnvelopedData getEnvelopedData()

getReference

public java.lang.String getReference()

getArchType

public byte getArchType()