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# Copyright (c) 2014 ThoughtWorks, Inc.
#
# Pixelated is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Pixelated 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
import os
from functools import partial
import sys
import json
import argparse
import email
import re
from os.path import join
from mailbox import mboxMessage
from pixelated.config.app import App
from pixelated.config import app_factory
from pixelated.config.args import parser_add_default_arguments
from pixelated.config.config_ua import config_user_agent
from pixelated.config.dispatcher import config_dispatcher
from pixelated.config.events_server import init_events_server
from pixelated.config.loading_page import loading
from pixelated.config.register import register
from pixelated.config.logging_setup import init_logging
from pixelated.config.leap_cert import init_leap_cert
from pixelated.config.soledad import init_soledad_and_user_key
from twisted.internet import reactor, defer
from twisted.internet.threads import deferToThread
from leap.mail.imap.memorystore import MemoryStore
from leap.mail.imap.soledadstore import SoledadStore
from leap.common.events import register, unregister, events_pb2 as proto
# monkey patching some specifics
import pixelated.support.ext_protobuf
import pixelated.support.ext_sqlcipher
import pixelated.support.ext_esmtp_sender_factory
import pixelated.support.ext_fetch
import pixelated.support.ext_keymanager_fetch_key
import pixelated.support.ext_requests_urllib3
def initialize():
args = parse_args()
app = App()
init_logging(args)
init_leap_cert(args)
if args.dispatcher or args.dispatcher_stdin:
config_dispatcher(app, args)
else:
config_user_agent(app, args)
init_events_server()
execute_command = create_execute_command(args, app)
reactor.callWhenRunning(execute_command)
reactor.run()
def parse_args():
parser = argparse.ArgumentParser(description='pixelated maintenance')
parser_add_default_arguments(parser)
subparsers = parser.add_subparsers(help='commands', dest='command')
subparsers.add_parser('reset', help='reset account command')
mails_parser = subparsers.add_parser('load-mails', help='load mails into account')
mails_parser.add_argument('file', nargs='+', help='file(s) with mail data')
subparsers.add_parser('dump-soledad', help='dump the soledad database')
subparsers.add_parser('sync', help='sync the soledad database')
return parser.parse_args()
def create_execute_command(args, app):
def execute_command():
def init_soledad():
return init_soledad_and_user_key(app, args.home)
def get_soledad_handle(leap_session):
soledad = leap_session.soledad_session.soledad
return leap_session, soledad
def soledad_sync(args):
leap_session, soledad = args
soledad.sync()
return args
tearDown = defer.Deferred()
prepare = deferToThread(init_soledad)
prepare.addCallback(get_soledad_handle)
prepare.addCallback(soledad_sync)
add_command_callback(args, prepare, tearDown)
tearDown.addCallback(soledad_sync)
tearDown.addCallback(shutdown)
tearDown.addErrback(shutdown_on_error)
return execute_command
def add_command_callback(args, prepareDeferred, finalizeDeferred):
if args.command == 'reset':
prepareDeferred.addCallback(delete_all_mails)
prepareDeferred.addCallback(flush_to_soledad, finalizeDeferred)
elif args.command == 'load-mails':
prepareDeferred.addCallback(load_mails, args.file)
prepareDeferred.addCallback(flush_to_soledad, finalizeDeferred)
elif args.command == 'dump-soledad':
prepareDeferred.addCallback(dump_soledad)
prepareDeferred.chainDeferred(finalizeDeferred)
elif args.command == 'sync':
# nothing to do here, sync is already part of the chain
prepareDeferred.chainDeferred(finalizeDeferred)
else:
print 'Unsupported command: %s' % args.command
prepareDeferred.chainDeferred(finalizeDeferred)
return finalizeDeferred
def delete_all_mails(args):
leap_session, soledad = args
generation, docs = soledad.get_all_docs()
for doc in docs:
if doc.content.get('type', None) in ['head', 'cnt', 'flags']:
soledad.delete_doc(doc)
return args
@defer.inlineCallbacks
def load_mails(args, mail_paths):
leap_session, soledad = args
account = leap_session.account
for path in mail_paths:
print 'Loading mails from %s' % path
for root, dirs, files in os.walk(path):
mbx = account.getMailbox('INBOX')
for file_name in files:
yield add_message_into_mailbox(join(root, file_name), mbx)
defer.returnValue(args)
return
def flush_to_soledad(args, finalize):
leap_session, soledad = args
account = leap_session.account
memstore = account._memstore
permanent_store = memstore._permanent_store
d = memstore.write_messages(permanent_store)
def check_flushed(args):
if memstore.is_writing:
reactor.callLater(1, check_flushed, args)
else:
finalize.callback((leap_session, soledad))
d.addCallback(check_flushed)
return args
def add_message_into_mailbox(file_path, mbx):
with open(file_path, 'r') as email_file:
m = email.message_from_file(email_file)
flags = ("\\RECENT",)
print 'Added message %s' % m.get('subject')
print m.as_string()
return mbx.addMessage(m.as_string(), flags=flags, notify_on_disk=False)
def dump_soledad(args):
leap_session, soledad = args
generation, docs = soledad.get_all_docs()
for doc in docs:
print doc
print '\n'
return args
def shutdown(args):
reactor.stop()
def shutdown_on_error(error):
print error
shutdown(None)
if __name__ == '__main__':
initialize()
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