jaugment2.texteditor
Class CmdlnCrypter

java.lang.Object
  |
  +--jaugment2.texteditor.CmdlnCrypter

public class CmdlnCrypter

extends java.lang.Object

implements TextEditorCrypter

TextEditorCrypter-implementation using a command-line-program to fo it's work

Field Summary

private java.lang.String	cmdlnAmorEncGPG
private java.lang.String	cmdlnClearSignGPG
private java.lang.String	cmdlnDecryptGPG
private java.lang.String	cmdlnEnryptGPG Command-line to use when encrypting GPG/PGP-compactible has to read the first line as the passphrase and then the message and give the encrypted text _only_ as it's output.
private java.lang.String	cmdlnListPublicKeysGPG
private java.lang.String	cmdlnListSecretKeysGPG
private java.lang.String	cmdlnNoAmorEncGPG
private java.lang.String	cmdlnSignGPG
private TextEditorCrypter	next
private TextEditorProxy	proxy

Constructor Summary

CmdlnCrypter(TextEditorCrypter next, TextEditorProxy proxy)

Method Summary

boolean	checksignGPG(byte[] data) Check the GPG-signature on data
private java.lang.String[]	cmdlnhelper(java.lang.String format, java.lang.String key)
void	decryptGPG(java.lang.Object buffername, byte[] indata, byte[] pwd) Decrypt the given bytes representing a conventional encrypted pgp-packet with the given key a new buffer with the given name
byte[]	encryptGPG(byte[] msg, java.lang.String keyname, boolean amor) Encrypt the content of the given buffer with the given key PGP-compactible.
byte[]	encryptGPG(java.lang.Object buffer, byte[] pwd) Encrypt the content of the given buffer with the given key PGP-compactible.
java.lang.String[]	getGPGKeyNames(boolean onlysecretkeys) Get the names of all GPG-keys
byte[]	signGPG(byte[] msg, byte[] pwd, java.lang.String keyname, boolean clearsign) Sign the content of the given buffer with the given key PGP-compactible.

Methods inherited from class java.lang.Object

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

Field Detail

next

private TextEditorCrypter next

proxy

private TextEditorProxy proxy

cmdlnEnryptGPG

private java.lang.String cmdlnEnryptGPG

Command-line to use when encrypting GPG/PGP-compactible has to read the first line as the passphrase and then the message and give the encrypted text _only_ as it's output.

cmdlnDecryptGPG

private java.lang.String cmdlnDecryptGPG

cmdlnClearSignGPG

private java.lang.String cmdlnClearSignGPG

cmdlnSignGPG

private java.lang.String cmdlnSignGPG

cmdlnListPublicKeysGPG

private java.lang.String cmdlnListPublicKeysGPG

cmdlnListSecretKeysGPG

private java.lang.String cmdlnListSecretKeysGPG

cmdlnAmorEncGPG

private java.lang.String cmdlnAmorEncGPG

cmdlnNoAmorEncGPG

private java.lang.String cmdlnNoAmorEncGPG

Constructor Detail

CmdlnCrypter

public CmdlnCrypter(TextEditorCrypter next,
                    TextEditorProxy proxy)

Parameters:

next - = a next TextEditorCrypter that should be tried if we fail

proxy - a TextEditorProxy for the decrypt-method to add a buffer with the drcrypted text on

Method Detail

cmdlnhelper

private java.lang.String[] cmdlnhelper(java.lang.String format,
                                       java.lang.String key)

encryptGPG

public byte[] encryptGPG(java.lang.Object buffer,
                         byte[] pwd)

Encrypt the content of the given buffer with the given key PGP-compactible. This function may not throw any exceptions but return null.

Specified by:

encryptGPG in interface TextEditorCrypter

encryptGPG

public byte[] encryptGPG(byte[] msg,
                         java.lang.String keyname,
                         boolean amor)

Encrypt the content of the given buffer with the given key PGP-compactible. This function may not throw any exceptions but return null.

Specified by:

encryptGPG in interface TextEditorCrypter

decryptGPG

public void decryptGPG(java.lang.Object buffername,
                       byte[] indata,
                       byte[] pwd)
                throws java.lang.Exception

Decrypt the given bytes representing a conventional encrypted pgp-packet with the given key a new buffer with the given name

Specified by:

decryptGPG in interface TextEditorCrypter

checksignGPG

public boolean checksignGPG(byte[] data)
                     throws java.lang.Exception

Check the GPG-signature on data

Specified by:

checksignGPG in interface TextEditorCrypter

signGPG

public byte[] signGPG(byte[] msg,
                      byte[] pwd,
                      java.lang.String keyname,
                      boolean clearsign)
               throws java.lang.Exception

Sign the content of the given buffer with the given key PGP-compactible. Returns the signed message with signature and amor

Specified by:

signGPG in interface TextEditorCrypter

getGPGKeyNames

public java.lang.String[] getGPGKeyNames(boolean onlysecretkeys)
                                  throws java.lang.Exception

Get the names of all GPG-keys

Specified by:

getGPGKeyNames in interface TextEditorCrypter