Package org.pentaho.di.job.entries.pgpencryptfiles

Class GPG

java.lang.Object

org.pentaho.di.job.entries.pgpencryptfiles.GPG

public class GPG
extends Object

This defines a GnuPG wrapper class.

Since:

25-02-2011

Author:

Samatar

Constructor Summary

Constructors

Constructor	Description
GPG(String gpgFilename, org.pentaho.di.core.logging.LogChannelInterface logInterface)	Constructs a new GnuPG

Method Summary

Modifier and Type	Method	Description
String	decrypt(String cryptedText, String passPhrase)	Decrypt a string
void	decryptFile(String cryptedFilename, String passPhrase, String decryptedFilename)	Decrypt a file
void	decryptFile(org.apache.commons.vfs2.FileObject cryptedFilename, String passPhrase, org.apache.commons.vfs2.FileObject decryptedFilename)	Decrypt a file
String	encrypt(String plainText, String keyID)	Encrypt a string
void	encryptFile(String filename, String userID, String cryptedFilename, boolean asciiMode)	Encrypt a file
void	encryptFile(org.apache.commons.vfs2.FileObject filename, String userID, org.apache.commons.vfs2.FileObject cryptedFilename, boolean asciiMode)	Encrypt a file
String	getGpgExeFile()	Returns GPG program location
String	sign(String stringToSign, String passPhrase)	Sign
String	signAndEncrypt(String plainText, String userID, String passPhrase)	Signs and encrypts a string
void	signAndEncryptFile(String filename, String userID, String cryptedFilename, boolean asciiMode)	Sign and encrypt a file
void	signAndEncryptFile(org.apache.commons.vfs2.FileObject file, String userID, org.apache.commons.vfs2.FileObject cryptedFile, boolean asciiMode)	Sign and encrypt a file
void	signFile(String filename, String userID, String signedFilename, boolean asciiMode)	Sign a file
void	signFile(org.apache.commons.vfs2.FileObject file, String userID, org.apache.commons.vfs2.FileObject signedFile, boolean asciiMode)	Sign a file
String	toString()
void	verifyDetachedSignature(String signatureFilename, String originalFilename)	Verify a signature for detached file
void	verifyDetachedSignature(org.apache.commons.vfs2.FileObject signatureFile, org.apache.commons.vfs2.FileObject originalFile)	Verify a signature for detached file
void	verifySignature(String filename)	Verify a signature
void	verifySignature(org.apache.commons.vfs2.FileObject filename)	Verify a signature

Methods inherited from class java.lang.Object

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

Constructor Details

GPG

public GPG(String gpgFilename,
 org.pentaho.di.core.logging.LogChannelInterface logInterface)
    throws org.pentaho.di.core.exception.KettleException

Constructs a new GnuPG

Parameters:

gpgFilename - gpg program location

logInterface - LogChannelInterface

Throws:

org.pentaho.di.core.exception.KettleException

Method Details

getGpgExeFile

public String getGpgExeFile()

Returns GPG program location

Returns:

GPG filename

decryptFile

public void decryptFile(org.apache.commons.vfs2.FileObject cryptedFilename,
 String passPhrase,
 org.apache.commons.vfs2.FileObject decryptedFilename)
                 throws org.pentaho.di.core.exception.KettleException

Decrypt a file

Parameters:

cryptedFilename - crypted filename

passPhrase - passphrase for the personal private key to sign with

decryptedFilename - decrypted filename

Throws:

org.pentaho.di.core.exception.KettleException

decryptFile

public void decryptFile(String cryptedFilename,
 String passPhrase,
 String decryptedFilename)
                 throws org.pentaho.di.core.exception.KettleException

Decrypt a file

Parameters:

cryptedFilename - crypted filename

passPhrase - passphrase for the personal private key to sign with

decryptedFilename - decrypted filename

Throws:

org.pentaho.di.core.exception.KettleException

encryptFile

public void encryptFile(org.apache.commons.vfs2.FileObject filename,
 String userID,
 org.apache.commons.vfs2.FileObject cryptedFilename,
 boolean asciiMode)
                 throws org.pentaho.di.core.exception.KettleException

Encrypt a file

Parameters:

filename - file to encrypt

userID - specific user id key

cryptedFilename - crypted filename

asciiMode - output ASCII file

Throws:

org.pentaho.di.core.exception.KettleException

encryptFile

public void encryptFile(String filename,
 String userID,
 String cryptedFilename,
 boolean asciiMode)
                 throws org.pentaho.di.core.exception.KettleException

Encrypt a file

Parameters:

filename - file to encrypt

userID - specific user id key

cryptedFilename - crypted filename

asciiMode - output ASCII file

Throws:

org.pentaho.di.core.exception.KettleException

signAndEncryptFile

public void signAndEncryptFile(org.apache.commons.vfs2.FileObject file,
 String userID,
 org.apache.commons.vfs2.FileObject cryptedFile,
 boolean asciiMode)
                        throws org.pentaho.di.core.exception.KettleException

Sign and encrypt a file

Parameters:

file - file to encrypt

userID - specific user id key

cryptedFile - crypted filename

asciiMode - output ASCII file

Throws:

org.pentaho.di.core.exception.KettleException

signAndEncryptFile

public void signAndEncryptFile(String filename,
 String userID,
 String cryptedFilename,
 boolean asciiMode)
                        throws org.pentaho.di.core.exception.KettleException

Sign and encrypt a file

Parameters:

filename - file to encrypt

userID - specific user id key

cryptedFilename - crypted filename

asciiMode - output ASCII file

Throws:

org.pentaho.di.core.exception.KettleException

signFile

public void signFile(String filename,
 String userID,
 String signedFilename,
 boolean asciiMode)
              throws org.pentaho.di.core.exception.KettleException

Sign a file

Parameters:

filename - file to encrypt

userID - specific user id key

cryptedFilename - crypted filename

asciiMode - output ASCII file

Throws:

org.pentaho.di.core.exception.KettleException

signFile

public void signFile(org.apache.commons.vfs2.FileObject file,
 String userID,
 org.apache.commons.vfs2.FileObject signedFile,
 boolean asciiMode)
              throws org.pentaho.di.core.exception.KettleException

Sign a file

Parameters:

file - file to encrypt

userID - specific user id key

signedFile - crypted filename

asciiMode - output ASCII file

Throws:

org.pentaho.di.core.exception.KettleException

verifySignature

public void verifySignature(org.apache.commons.vfs2.FileObject filename)
                     throws org.pentaho.di.core.exception.KettleException

Verify a signature

Parameters:

filename - filename

Throws:

org.pentaho.di.core.exception.KettleException

verifySignature

public void verifySignature(String filename)
                     throws org.pentaho.di.core.exception.KettleException

Verify a signature

Parameters:

filename - filename

Throws:

org.pentaho.di.core.exception.KettleException

verifyDetachedSignature

public void verifyDetachedSignature(String signatureFilename,
 String originalFilename)
                             throws org.pentaho.di.core.exception.KettleException

Verify a signature for detached file

Parameters:

signatureFilename - filename

originalFilenamefill - this value in case of detached signature

Throws:

org.pentaho.di.core.exception.KettleException

verifyDetachedSignature

public void verifyDetachedSignature(org.apache.commons.vfs2.FileObject signatureFile,
 org.apache.commons.vfs2.FileObject originalFile)
                             throws org.pentaho.di.core.exception.KettleException

Verify a signature for detached file

Parameters:

signatureFile - filename

originalFile - fill this value in case of detached signature

Throws:

org.pentaho.di.core.exception.KettleException

encrypt

public String encrypt(String plainText,
 String keyID)
               throws org.pentaho.di.core.exception.KettleException

Encrypt a string

Parameters:

plainText - input string to encrypt

keyID - key ID of the key in GnuPG's key database to encrypt with

Returns:

encrypted string

Throws:

org.pentaho.di.core.exception.KettleException

signAndEncrypt

public String signAndEncrypt(String plainText,
 String userID,
 String passPhrase)
                      throws org.pentaho.di.core.exception.KettleException

Signs and encrypts a string

Parameters:

plainText - input string to encrypt

userID - key ID of the key in GnuPG's key database to encrypt with

passPhrase - passphrase for the personal private key to sign with

Returns:

encrypted string

Throws:

org.pentaho.di.core.exception.KettleException

sign

public String sign(String stringToSign,
 String passPhrase)
            throws org.pentaho.di.core.exception.KettleException

Sign

Parameters:

stringToSign - input string to sign

passPhrase - passphrase for the personal private key to sign with

Throws:

org.pentaho.di.core.exception.KettleException

decrypt

public String decrypt(String cryptedText,
 String passPhrase)
               throws org.pentaho.di.core.exception.KettleException

Decrypt a string

Parameters:

cryptedText - input string to decrypt

passPhrase - passphrase for the personal private key to sign with

Returns:

plain text

Throws:

org.pentaho.di.core.exception.KettleException

toString

public String toString()

Overrides:

toString in class Object