sun.security.util

Class SignatureFileVerifier

java.lang.Object

sun.security.util.SignatureFileVerifier

public class SignatureFileVerifier
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
SignatureFileVerifier(java.util.ArrayList<java.security.CodeSigner[]> signerCache, ManifestDigester md, java.lang.String name, byte[] rawBytes) Create the named SignatureFileVerifier.

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	isBlockOrSF(java.lang.String s) Utility method used by JarVerifier and JarSigner to determine the signature file names and PKCS7 block files names that are supported
boolean	needSignatureFile(java.lang.String name) returns true if we need this .SF file.
boolean	needSignatureFileBytes() returns true if we need the .SF file
void	process(java.util.Hashtable<java.lang.String,java.security.CodeSigner[]> signers) process the signature block file.
void	setSignatureFile(byte[] sfBytes) used to set the raw bytes of the .SF file when it is external to the signature block file.

Methods inherited from class java.lang.Object

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

Constructor Detail

SignatureFileVerifier

public SignatureFileVerifier(java.util.ArrayList<java.security.CodeSigner[]> signerCache,
                     ManifestDigester md,
                     java.lang.String name,
                     byte[] rawBytes)
                      throws java.io.IOException,
                             java.security.cert.CertificateException

Create the named SignatureFileVerifier.

Parameters:

name - the name of the signature block file (.DSA/.RSA)

rawBytes - the raw bytes of the signature block file

Throws:

java.io.IOException

java.security.cert.CertificateException

Method Detail

needSignatureFileBytes

public boolean needSignatureFileBytes()

returns true if we need the .SF file

needSignatureFile

public boolean needSignatureFile(java.lang.String name)

returns true if we need this .SF file.

Parameters:

name - the name of the .SF file without the extension

setSignatureFile

public void setSignatureFile(byte[] sfBytes)

used to set the raw bytes of the .SF file when it is external to the signature block file.

isBlockOrSF

public static boolean isBlockOrSF(java.lang.String s)

Utility method used by JarVerifier and JarSigner to determine the signature file names and PKCS7 block files names that are supported

Parameters:

s - file name

Returns:

true if the input file name is a supported Signature File or PKCS7 block file name

process

public void process(java.util.Hashtable<java.lang.String,java.security.CodeSigner[]> signers)
             throws java.io.IOException,
                    java.security.SignatureException,
                    java.security.NoSuchAlgorithmException,
                    java.util.jar.JarException,
                    java.security.cert.CertificateException

process the signature block file. Goes through the .SF file and adds code signers for each section where the .SF section hash was verified against the Manifest section.

Throws:

java.io.IOException

java.security.SignatureException

java.security.NoSuchAlgorithmException

java.util.jar.JarException

java.security.cert.CertificateException