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authorTomás Touceda <chiiph@leap.se>2013-08-16 15:20:12 -0300
committerTomás Touceda <chiiph@leap.se>2013-08-16 15:20:12 -0300
commit5db4bbed6eb1cfe707dfb8cb92a978e4313607d0 (patch)
treefa45506bbc08166a85184e6fc7255c2d29acadde /src/leap/mail/imap/fetch.py
parent5ea655824e838aec0a103fbf6f7ff820027d36fe (diff)
parentfd48fff2676cb063663532f240197e9626d64363 (diff)
Merge remote-tracking branch 'kali/feature/add_imap_events' into develop
Diffstat (limited to 'src/leap/mail/imap/fetch.py')
-rw-r--r--src/leap/mail/imap/fetch.py60
1 files changed, 52 insertions, 8 deletions
diff --git a/src/leap/mail/imap/fetch.py b/src/leap/mail/imap/fetch.py
index 9b76592..267af38 100644
--- a/src/leap/mail/imap/fetch.py
+++ b/src/leap/mail/imap/fetch.py
@@ -1,15 +1,43 @@
+# -*- coding: utf-8 -*-
+# fetch.py
+# Copyright (C) 2013 LEAP
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+"""
+Incoming mail fetcher.
+"""
import logging
import json
import ssl
+import time
from twisted.python import log
from twisted.internet import defer
from twisted.internet.task import LoopingCall
from twisted.internet.threads import deferToThread
+from leap.common import events as leap_events
from leap.common.check import leap_assert, leap_assert_type
from leap.soledad import Soledad
+from leap.common.events.events_pb2 import IMAP_FETCHED_INCOMING
+from leap.common.events.events_pb2 import IMAP_MSG_PROCESSING
+from leap.common.events.events_pb2 import IMAP_MSG_DECRYPTED
+from leap.common.events.events_pb2 import IMAP_MSG_SAVED_LOCALLY
+from leap.common.events.events_pb2 import IMAP_MSG_DELETED_INCOMING
+
+
logger = logging.getLogger(__name__)
@@ -100,8 +128,12 @@ class LeapIncomingMail(object):
try:
self._soledad.sync()
+ fetched_ts = time.mktime(time.gmtime())
doclist = self._soledad.get_from_index("just-mail", "*")
- log.msg("there are %s mails" % (len(doclist),))
+ num_mails = len(doclist)
+ log.msg("there are %s mails" % (num_mails,))
+ leap_events.signal(
+ IMAP_FETCHED_INCOMING, str(num_mails), str(fetched_ts))
return doclist
except ssl.SSLError as exc:
logger.warning('SSL Error while syncing soledad: %r' % (exc,))
@@ -117,8 +149,12 @@ class LeapIncomingMail(object):
if not doclist:
logger.debug("no docs found")
return
- for doc in doclist:
- logger.debug("processing doc: %s" % doc)
+ num_mails = len(doclist)
+ for index, doc in enumerate(doclist):
+ logger.debug("processing doc %d of %d: %s" % (
+ index, num_mails, doc))
+ leap_events.signal(
+ IMAP_MSG_PROCESSING, str(index), str(num_mails))
keys = doc.content.keys()
if self.ENC_SCHEME_KEY in keys and self.ENC_JSON_KEY in keys:
@@ -133,11 +169,17 @@ class LeapIncomingMail(object):
def _decrypt_msg(self, doc, encdata):
log.msg('decrypting msg')
key = self._pkey
- decrdata = (self._keymanager.decrypt(
- encdata, key,
- # XXX get from public method instead
- passphrase=self._soledad._passphrase))
-
+ try:
+ decrdata = (self._keymanager.decrypt(
+ encdata, key,
+ # XXX get from public method instead
+ passphrase=self._soledad._passphrase))
+ ok = True
+ except Exception as exc:
+ logger.warning("Error while decrypting msg: %r" % (exc,))
+ decrdata = ""
+ ok = False
+ leap_events.signal(IMAP_MSG_DECRYPTED, ok)
# XXX TODO: defer this properly
return self._process_decrypted(doc, decrdata)
@@ -183,8 +225,10 @@ class LeapIncomingMail(object):
rawmsg = rawmsg.replace(pgp_message, decrdata)
# add to inbox and delete from soledad
self._inbox.addMessage(rawmsg, (self.RECENT_FLAG,))
+ leap_events.signal(IMAP_MSG_SAVED_LOCALLY)
doc_id = doc.doc_id
self._soledad.delete_doc(doc)
log.msg("deleted doc %s from incoming" % doc_id)
+ leap_events.signal(IMAP_MSG_DELETED_INCOMING)
except Exception as e:
logger.error("Problem processing incoming mail: %r" % (e,))