net.jsign.script

Class PowerShellXMLScript

java.lang.Object

net.jsign.script.PowerShellXMLScript

All Implemented Interfaces:

Closeable, AutoCloseable, Signable

public class PowerShellXMLScript
extends Object

A PowerShell script in XML format (.ps1xml).

Since:

3.0

Author:

Emmanuel Bourg

Constructor Summary

Constructors

Constructor and Description
PowerShellXMLScript() Create a PowerShell script.
PowerShellXMLScript(File file) Create a PowerShell script from the specified file and load its content.
PowerShellXMLScript(File file, Charset encoding) Create a PowerShell script from the specified file and load its content.

Method Summary

Modifier and Type	Method and Description
void	close()
byte[]	computeDigest(net.jsign.DigestAlgorithm digestAlgorithm) Computes the digest of the file.
org.bouncycastle.asn1.ASN1Object	createIndirectData(net.jsign.DigestAlgorithm digestAlgorithm) Creates the SpcIndirectDataContent structure containing the digest of the file.
String	getContent() Returns the content of the script.
List<org.bouncycastle.cms.CMSSignedData>	getSignatures() Returns the Authenticode signatures on the file.
void	save() Saves the file.
void	save(File file) Save the script to the specified file.
void	setContent(String content) Sets the content of the script.
void	setSignature(org.bouncycastle.cms.CMSSignedData signature) Sets the signature of the file, overwriting the previous one.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.jsign.Signable

createSignedAttributes, createSignedContent, of, of, setSignatures, validate

Constructor Detail

PowerShellXMLScript

public PowerShellXMLScript()

Create a PowerShell script. The encoding is assumed to be UTF-8.

PowerShellXMLScript

public PowerShellXMLScript(File file)
                    throws IOException

Create a PowerShell script from the specified file and load its content. If the file has no byte order mark the encoding is assumed to be UTF-8.

Parameters:

file - the PowerShell script

Throws:

IOException - if an I/O error occurs

PowerShellXMLScript

public PowerShellXMLScript(File file,
                           Charset encoding)
                    throws IOException

Create a PowerShell script from the specified file and load its content.

Parameters:

file - the PowerShell script

encoding - the encoding of the script if there is no byte order mark (if null UTF-8 is used by default)

Throws:

IOException - if an I/O error occurs

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

computeDigest

public byte[] computeDigest(net.jsign.DigestAlgorithm digestAlgorithm)

Description copied from interface: Signable

Computes the digest of the file.

Specified by:

computeDigest in interface Signable

Parameters:

digestAlgorithm - the digest algorithm to use

Returns:

the digest of the file

createIndirectData

public org.bouncycastle.asn1.ASN1Object createIndirectData(net.jsign.DigestAlgorithm digestAlgorithm)

Description copied from interface: Signable

Creates the SpcIndirectDataContent structure containing the digest of the file.

Specified by:

createIndirectData in interface Signable

Parameters:

digestAlgorithm - the digest algorithm to use

Returns:

the SpcIndirectDataContent structure in ASN.1 format

getContent

public String getContent()

Returns the content of the script.

Returns:

the content of the script

getSignatures

public List<org.bouncycastle.cms.CMSSignedData> getSignatures()
                                                       throws IOException

Description copied from interface: Signable

Returns the Authenticode signatures on the file. To modify the signatures, use Signable.setSignatures(List).

Specified by:

getSignatures in interface Signable

Returns:

the signatures (empty if the file is not signed)

Throws:

IOException - if an I/O error occurs

save

public void save()
          throws IOException

Description copied from interface: Signable

Saves the file.

Specified by:

save in interface Signable

Throws:

IOException - if an I/O error occurs

save

public void save(File file)
          throws IOException

Save the script to the specified file.

Parameters:

file - the file to write

Throws:

IOException - if an I/O error occurs

setContent

public void setContent(String content)

Sets the content of the script.

Parameters:

content - the content of the script

setSignature

public void setSignature(org.bouncycastle.cms.CMSSignedData signature)
                  throws IOException

Description copied from interface: Signable

Sets the signature of the file, overwriting the previous one.

Specified by:

setSignature in interface Signable

Parameters:

signature - the signature to put, or null to remove the signature

Throws:

IOException - if an I/O error occurs