Mail::SpamCannibal::GoodPrivacy - PGP for spamcannibal mail
use Mail::SpamCannibal::GoodPrivacy; $plaintext = decrypt(\$hash); or -- defaults shown $plaintext = decrypt( Data => $data, ExeFile => '/usr/local/bin/pgp', KeyPath => '.pgp', Password => 'sometext', UserID => 'default userid', Version => '2.62', ); ($begin,$end) = is_pgp(\@lines,\$err); $nullchar = whiteclean(\@array); $outstrng = whiteclean($instring);
Mail::SpamCannibal::GoodPrivacy is a standardized wrapper around 'pgp2x', 'pgp6x', or 'gnupg' that provides encryption and decryption for IPTable::IPv4::DBTables::SpamCannibal.
Mail::SpamCannibal::GoodPrivacy has been tested using pgp-2.6.2g, pgp-6.5.8, and gpg-1.2.2 on RSA keys generated by pgp-2.6.2g which are included with this distribution.
Utilities to verify that a message has PGP encrypted content prior to decryption so that plain text messages are not inadvertently passed to the decrypt program;
Decrypt an encoded message. input: a hash or hash pointer return: plaintext or '' on error %hash = ( Data => $data, ExeFile => '/usr/local/bin/gpg', KeyPath => './', Password => 'sometext', UserID => '', Version => '', ); Data: data to decrypt ExeFile: location of executable i.e. /usr/local/bin/pgp /usr/local/bin/gpg WARNING: use appropriate default keyring names. KeyPath: directory for keyrings Password: password for decryption UserID: Optional default user for decryption. The user 'name' or keyID i.e. 'test' or E56C91B9 as displayed by pgp -kv ./keyrings/secring.pgp or ENVGPGHOME=./keyrings gpg --list-secret-keys Version: Version compliance (gpg only) (none) for standard gpg, 2.6x and 6.x for pgp support
Test an array of lines to determine if they represent a valid PGP encrypted message.
input: pointer to array of lines, [optional] pointer to error return string returns: () empty array on failure or begin = pointer to -----BEGIN PGP end = pointer to -----END for the input array $err will contain and empty string on success or a text message indicating the failure reason not an array ref signed cleartext no BEGIN PGP no blank line no armor text invalid armor no END i.e. if (@_ = is_pgp(\@lines)) { ($begin,$end) = @_; } else { # sorry, not a PGP message }
See below:
Cleans trailing whitespace from a text string or an array of text lines.
If the input is an array pointer to an array of text lines, cleans the lines of trailing whitespace in place.
If the input is a string, returns a string with trailing whitespace removed.
input: array pointer or string returns: '' if input = ARRAY $outstring if the input was a string
Mail::SpamCannibal::ParseMessage and You must install at least one of the following on your system to use this module.
Recommend versions of freeware from: http://www.pl.pgpi.org/versions/freeware.shtml in the US: PGP 2.6.2g, the "rebel" version ftp://sunsite.smc.univie.ac.at/pub/crypto/cypherpunks/pgp/pgp262/pgp262g.zip outside US: PGP 2.6.3i http://www.pgpi.org/ i.e. pgp263is.tar.gz + pgp263i.patch or outside US: PGP 6.5.8 http://www.pgpi.org/ i.e. 'pgpsrc658unix-gnu.tar.gz', PGPcmdln_6.5.8.Lnx_FW.tar.gz, or PGPcmdln_6.5.8.Lnx_FW.rpm.tar 2.6.2 rebel was the default used to develop this module.
http://www.gnupg.org/
If you plan to user PGP 2.6x or 6.x compatibility modes and you are in a country where there are not patent restrictions, then you will also need to download:
ftp://ftp.gnupg.dk/pub/contrib-dk/idea.c.gz
and place it in the SRC/gnupg-1.x.x/cipher directory.
PGP 2.6.x pubring.pgp, secring.pgp PGP 6.5.8 pubring.pkr, secring.skr GnuPG pubring.gpg, secring.gpg
decrypt is_pgp whiteclean
Michael Robinton <michael@bizsystems.com>
Copyright 2003 - 2004, Michael Robinton <michael@bizsystems.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
perl(1)
To install Mail::SpamCannibal, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Mail::SpamCannibal
CPAN shell
perl -MCPAN -e shell install Mail::SpamCannibal
For more information on module installation, please visit the detailed CPAN module installation guide.