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

GPG(String gpgFilename, LogChannelInterface logInterface)
Constructs a new GnuPG

Method Summary

String	decrypt(String cryptedText, String passPhrase) Decrypt a string
void	decryptFile(org.apache.commons.vfs.FileObject cryptedFilename, String passPhrase, org.apache.commons.vfs.FileObject decryptedFilename) Decrypt a file
void	decryptFile(String cryptedFilename, String passPhrase, String decryptedFilename) Decrypt a file
String	encrypt(String plainText, String keyID) Encrypt a string
void	encryptFile(org.apache.commons.vfs.FileObject filename, String userID, org.apache.commons.vfs.FileObject cryptedFilename, boolean asciiMode) Encrypt a file
void	encryptFile(String filename, String userID, String 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(org.apache.commons.vfs.FileObject file, String userID, org.apache.commons.vfs.FileObject cryptedFile, boolean asciiMode) Sign and encrypt a file
void	signAndEncryptFile(String filename, String userID, String cryptedFilename, boolean asciiMode) Sign and encrypt a file
void	signFile(org.apache.commons.vfs.FileObject file, String userID, org.apache.commons.vfs.FileObject signedFile, boolean asciiMode) Sign a file
void	signFile(String filename, String userID, String signedFilename, boolean asciiMode) Sign a file
String	toString()
void	verifyDetachedSignature(org.apache.commons.vfs.FileObject signatureFile, org.apache.commons.vfs.FileObject originalFile) Verify a signature for detached file
void	verifyDetachedSignature(String signatureFilename, String originalFilename) Verify a signature for detached file
void	verifySignature(org.apache.commons.vfs.FileObject filename) Verify a signature
void	verifySignature(String filename) Verify a signature

Methods inherited from class java.lang.Object

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

Constructor Detail

GPG

public GPG(String gpgFilename,
           LogChannelInterface logInterface)
    throws KettleException

Constructs a new GnuPG

Parameters:

gpgFilename - gpg program location

logInterface - LogChannelInterface

Throws:

KettleException

Method Detail

getGpgExeFile

public String getGpgExeFile()

Returns GPG program location

Returns:

GPG filename

decryptFile

public void decryptFile(org.apache.commons.vfs.FileObject cryptedFilename,
                        String passPhrase,
                        org.apache.commons.vfs.FileObject decryptedFilename)
                 throws KettleException

Decrypt a file

Parameters:

cryptedFilename - crypted filename

passPhrase - passphrase for the personal private key to sign with

decryptedFilename - decrypted filename

Throws:

KettleException

decryptFile

public void decryptFile(String cryptedFilename,
                        String passPhrase,
                        String decryptedFilename)
                 throws KettleException

Decrypt a file

Parameters:

cryptedFilename - crypted filename

passPhrase - passphrase for the personal private key to sign with

decryptedFilename - decrypted filename

Throws:

KettleException

encryptFile

public void encryptFile(org.apache.commons.vfs.FileObject filename,
                        String userID,
                        org.apache.commons.vfs.FileObject cryptedFilename,
                        boolean asciiMode)
                 throws KettleException

Encrypt a file

Parameters:

filename - file to encrypt

userID - specific user id key

cryptedFilename - crypted filename

asciiMode - output ASCII file

Throws:

KettleException

encryptFile

public void encryptFile(String filename,
                        String userID,
                        String cryptedFilename,
                        boolean asciiMode)
                 throws KettleException

Encrypt a file

Parameters:

filename - file to encrypt

userID - specific user id key

cryptedFilename - crypted filename

asciiMode - output ASCII file

Throws:

KettleException

signAndEncryptFile

public void signAndEncryptFile(org.apache.commons.vfs.FileObject file,
                               String userID,
                               org.apache.commons.vfs.FileObject cryptedFile,
                               boolean asciiMode)
                        throws KettleException

Sign and encrypt a file

Parameters:

file - file to encrypt

userID - specific user id key

cryptedFile - crypted filename

asciiMode - output ASCII file

Throws:

KettleException

signAndEncryptFile

public void signAndEncryptFile(String filename,
                               String userID,
                               String cryptedFilename,
                               boolean asciiMode)
                        throws KettleException

Sign and encrypt a file

Parameters:

filename - file to encrypt

userID - specific user id key

cryptedFilename - crypted filename

asciiMode - output ASCII file

Throws:

KettleException

signFile

public void signFile(String filename,
                     String userID,
                     String signedFilename,
                     boolean asciiMode)
              throws KettleException

Sign a file

Parameters:

filename - file to encrypt

userID - specific user id key

cryptedFilename - crypted filename

asciiMode - output ASCII file

Throws:

KettleException

signFile

public void signFile(org.apache.commons.vfs.FileObject file,
                     String userID,
                     org.apache.commons.vfs.FileObject signedFile,
                     boolean asciiMode)
              throws KettleException

Sign a file

Parameters:

file - file to encrypt

userID - specific user id key

signedFile - crypted filename

asciiMode - output ASCII file

Throws:

KettleException

verifySignature

public void verifySignature(org.apache.commons.vfs.FileObject filename)
                     throws KettleException

Verify a signature

Parameters:

filename - filename

Throws:

KettleException

verifySignature

public void verifySignature(String filename)
                     throws KettleException

Verify a signature

Parameters:

filename - filename

Throws:

KettleException

verifyDetachedSignature

public void verifyDetachedSignature(String signatureFilename,
                                    String originalFilename)
                             throws KettleException

Verify a signature for detached file

Parameters:

signatureFilename - filename

originalFilenamefill - this value in case of detached signature

Throws:

KettleException

verifyDetachedSignature

public void verifyDetachedSignature(org.apache.commons.vfs.FileObject signatureFile,
                                    org.apache.commons.vfs.FileObject originalFile)
                             throws KettleException

Verify a signature for detached file

Parameters:

signatureFile - filename

originalFile - fill this value in case of detached signature

Throws:

KettleException

encrypt

public String encrypt(String plainText,
                      String keyID)
               throws 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:

KettleException

signAndEncrypt

public String signAndEncrypt(String plainText,
                             String userID,
                             String passPhrase)
                      throws 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:

KettleException

sign

public String sign(String stringToSign,
                   String passPhrase)
            throws KettleException

Sign

Parameters:

stringToSign - input string to sign

passPhrase - passphrase for the personal private key to sign with

Throws:

KettleException

decrypt

public String decrypt(String cryptedText,
                      String passPhrase)
               throws KettleException

Decrypt a string

Parameters:

cryptedText - input string to decrypt

passPhrase - passphrase for the personal private key to sign with

Returns:

plain text

Throws:

KettleException

toString

public String toString()

Overrides:

toString in class Object