com.googlecode.d2j.signapk

Class AbstractJarSign

java.lang.Object

com.googlecode.d2j.signapk.AbstractJarSign

Direct Known Subclasses:

SunJarSignImpl, TinySignImpl

public abstract class AbstractJarSign
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	digestAlg
protected java.security.PrivateKey	privateKey
protected java.lang.String	signAlg

Constructor Summary

Constructors

Constructor and Description
AbstractJarSign(java.security.PrivateKey privateKey)
AbstractJarSign(java.security.PrivateKey privateKey, java.lang.String digestAlg, java.lang.String signAlg)

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	encodeBase64(byte[] data)
void	sign(java.io.File in, java.io.File out)
protected abstract void	writeSignatureBlock(byte[] signature, java.io.OutputStream out) Write a .RSA file with a digital signature.

Methods inherited from class java.lang.Object

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

Field Detail

digestAlg

protected final java.lang.String digestAlg

privateKey

protected final java.security.PrivateKey privateKey

signAlg

protected final java.lang.String signAlg

Constructor Detail

AbstractJarSign

public AbstractJarSign(java.security.PrivateKey privateKey)

AbstractJarSign

public AbstractJarSign(java.security.PrivateKey privateKey,
                       java.lang.String digestAlg,
                       java.lang.String signAlg)

Method Detail

encodeBase64

protected java.lang.String encodeBase64(byte[] data)

sign

public void sign(java.io.File in,
                 java.io.File out)
          throws java.io.IOException,
                 java.security.GeneralSecurityException

Throws:

java.io.IOException

java.security.GeneralSecurityException

writeSignatureBlock

protected abstract void writeSignatureBlock(byte[] signature,
                                            java.io.OutputStream out)
                                     throws java.io.IOException

Write a .RSA file with a digital signature.

Throws:

java.io.IOException