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#!/usr/bin/python
""" Firma - Encrypted Mailing List Manager - Python Version
firma: GnuPG-based encrypted mailing list manager
Feedback: firma@sarava.org
Firma 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.
Firma 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
Lets use: http://docs.python.org/lib/module-email.html
http://docs.python.org/lib/module-smtplib.html
http://py-gnupg.sourceforge.net/
Lets split the work:
- create list
- create folder, set permissions
- create config file
- create keyring, set permissions again
- admin list
- parse config file
- from command line
- parse comand line args
- exec admin tasks
- display output
- from email
- decrypt message
- parse command line args
- exec admin tasks
- record output
- encrypt and send back output
- process message
- parse config file
- read stdin and store as original message
- decrypt message
- if encrypted and signed, encrypt again and send to all subscribers
"""
import GnuPGInterface
# first we'll create just a routine that sets up a new gpg keyring
class NewKey(GnuPGInterface.GnuPG):
""" Class used to create a new gpg keyring """
def __init__(self):
GnuPGInterface.GnuPG.__init__(self)
self.options.armor = 0
self.options.extra_args.append("--gen-key")
self.options.meta_interactive = 0
def __setitem__(self, key, value):
if key == "homedir" and value:
# TODO: check if --homedir already is on self.options.extra_args
# TODO: check if the folder referenced by "value" exists
self.options.extra_args.append("--homedir %s" % value)
# TODO: else raises an exception?
class DelKey(GnuPGInterface.GnuPG):
""" Class used to delete a key from a keyring """
def __init__(self):
GnuPGInterface.GnuPG.__init__(self)
class RevokeKey(GnuPGInterface.GnuPG):
""" Class used to revoke a key """
def __init__(self):
GnuPGInterface.GnuPG.__init__(self)
# lets start the code
passwd = "senha"
newkey = NewKey()
newkey = ["homedir"] = "firma-python/keyring-teste"
print newkey.options.extra_args
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