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-rw-r--r--mail/src/leap/mail/imap/messages.py25
-rw-r--r--mail/src/leap/mail/imap/parser.py75
-rw-r--r--mail/src/leap/mail/imap/soledadstore.py4
-rw-r--r--mail/src/leap/mail/imap/tests/walktree.py4
-rw-r--r--mail/src/leap/mail/walk.py7
5 files changed, 21 insertions, 94 deletions
diff --git a/mail/src/leap/mail/imap/messages.py b/mail/src/leap/mail/imap/messages.py
index 9f7f6e2..9a001b3 100644
--- a/mail/src/leap/mail/imap/messages.py
+++ b/mail/src/leap/mail/imap/messages.py
@@ -24,8 +24,10 @@ import threading
import StringIO
from collections import defaultdict
+from email import message_from_string
from functools import partial
+from pycryptopp.hash import sha256
from twisted.mail import imap4
from twisted.internet import defer
from zope.interface import implements
@@ -42,7 +44,7 @@ from leap.mail.imap.index import IndexedDB
from leap.mail.imap.fields import fields, WithMsgFields
from leap.mail.imap.memorystore import MessageWrapper
from leap.mail.imap.messageparts import MessagePart
-from leap.mail.imap.parser import MailParser, MBoxParser
+from leap.mail.imap.parser import MBoxParser
logger = logging.getLogger(__name__)
@@ -94,7 +96,7 @@ A dictionary that keeps one lock per mbox and uid.
fdoc_locks = defaultdict(lambda: defaultdict(lambda: threading.Lock()))
-class LeapMessage(fields, MailParser, MBoxParser):
+class LeapMessage(fields, MBoxParser):
"""
The main representation of a message.
@@ -123,7 +125,6 @@ class LeapMessage(fields, MailParser, MBoxParser):
:param container: a IMessageContainer implementor instance
:type container: IMessageContainer
"""
- MailParser.__init__(self)
self._soledad = soledad
self._uid = int(uid)
self._mbox = self._parse_mailbox_name(mbox)
@@ -583,7 +584,7 @@ class LeapMessage(fields, MailParser, MBoxParser):
return not empty(self.fdoc)
-class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
+class MessageCollection(WithMsgFields, IndexedDB, MBoxParser):
"""
A collection of messages, surprisingly.
@@ -713,7 +714,6 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
:param memstore: a MemoryStore instance
:type memstore: MemoryStore
"""
- MailParser.__init__(self)
leap_assert(mbox, "Need a mailbox name to initialize")
leap_assert(mbox.strip() != "", "mbox cannot be blank space")
leap_assert(isinstance(mbox, (str, unicode)),
@@ -782,11 +782,11 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
:return: msg, parts, chash, size, multi
:rtype: tuple
"""
- msg = self._get_parsed_msg(raw)
- chash = self._get_hash(msg)
- size = len(msg.as_string())
- multi = msg.is_multipart()
+ msg = message_from_string(raw)
parts = walk.get_parts(msg)
+ size = len(raw)
+ chash = sha256.SHA256(raw).hexdigest()
+ multi = msg.is_multipart()
return msg, parts, chash, size, multi
def _populate_flags(self, flags, uid, chash, size, multi):
@@ -803,7 +803,7 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
fd[self.SIZE_KEY] = size
fd[self.MULTIPART_KEY] = multi
if flags:
- fd[self.FLAGS_KEY] = map(self._stringify, flags)
+ fd[self.FLAGS_KEY] = flags
fd[self.SEEN_KEY] = self.SEEN_FLAG in flags
fd[self.DEL_KEY] = self.DELETED_FLAG in flags
fd[self.RECENT_KEY] = True # set always by default
@@ -926,11 +926,10 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
# Watch out! We're reserving a UID right after this!
existing_uid = self._fdoc_already_exists(chash)
if existing_uid:
- uid = existing_uid
- msg = self.get_msg_by_uid(uid)
+ msg = self.get_msg_by_uid(existing_uid)
# We can say the observer that we're done
- self.reactor.callFromThread(observer.callback, uid)
+ self.reactor.callFromThread(observer.callback, existing_uid)
msg.setFlags((fields.DELETED_FLAG,), -1)
return
diff --git a/mail/src/leap/mail/imap/parser.py b/mail/src/leap/mail/imap/parser.py
index 6a9ace9..4a801b0 100644
--- a/mail/src/leap/mail/imap/parser.py
+++ b/mail/src/leap/mail/imap/parser.py
@@ -15,83 +15,10 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
-Mail parser mixins.
+Mail parser mixin.
"""
-import cStringIO
-import StringIO
-import hashlib
import re
-from email.message import Message
-from email.parser import Parser
-
-from leap.common.check import leap_assert_type
-
-
-class MailParser(object):
- """
- Mixin with utility methods to parse raw messages.
- """
- def __init__(self):
- """
- Initializes the mail parser.
- """
- self._parser = Parser()
-
- def _get_parsed_msg(self, raw, headersonly=False):
- """
- Return a parsed Message.
-
- :param raw: the raw string to parse
- :type raw: basestring, or StringIO object
-
- :param headersonly: True for parsing only the headers.
- :type headersonly: bool
- """
- msg = self._get_parser_fun(raw)(raw, headersonly=headersonly)
- return msg
-
- def _get_hash(self, msg):
- """
- Returns a hash of the string representation of the raw message,
- suitable for indexing the inmutable pieces.
-
- :param msg: a Message object
- :type msg: Message
- """
- leap_assert_type(msg, Message)
- return hashlib.sha256(msg.as_string()).hexdigest()
-
- def _get_parser_fun(self, o):
- """
- Retunn the proper parser function for an object.
-
- :param o: object
- :type o: object
- :param parser: an instance of email.parser.Parser
- :type parser: email.parser.Parser
- """
- if isinstance(o, (cStringIO.OutputType, StringIO.StringIO)):
- return self._parser.parse
- if isinstance(o, basestring):
- return self._parser.parsestr
- # fallback
- return self._parser.parsestr
-
- def _stringify(self, o):
- """
- Return a string object.
-
- :param o: object
- :type o: object
- """
- # XXX Maybe we don't need no more, we're using
- # msg.as_string()
- if isinstance(o, (cStringIO.OutputType, StringIO.StringIO)):
- return o.getvalue()
- else:
- return o
-
class MBoxParser(object):
"""
diff --git a/mail/src/leap/mail/imap/soledadstore.py b/mail/src/leap/mail/imap/soledadstore.py
index 25f00bb..f3de8eb 100644
--- a/mail/src/leap/mail/imap/soledadstore.py
+++ b/mail/src/leap/mail/imap/soledadstore.py
@@ -314,8 +314,8 @@ class SoledadStore(ContentDedup):
except Exception as exc:
logger.debug("ITEM WAS: %s" % repr(item))
if hasattr(item, 'content'):
- logger.debug("ITEM CONTENT WAS: %s" %
- repr(item.content))
+ logger.debug("ITEM CONTENT WAS: %s" %
+ repr(item.content))
logger.exception(exc)
failed = True
continue
diff --git a/mail/src/leap/mail/imap/tests/walktree.py b/mail/src/leap/mail/imap/tests/walktree.py
index f3cbcb0..695f487 100644
--- a/mail/src/leap/mail/imap/tests/walktree.py
+++ b/mail/src/leap/mail/imap/tests/walktree.py
@@ -36,11 +36,11 @@ p = parser.Parser()
if len(sys.argv) > 1:
FILENAME = sys.argv[1]
else:
- FILENAME = "rfc822.multi-minimal.message"
+ FILENAME = "rfc822.multi-signed.message"
"""
-FILENAME = "rfc822.multi-signed.message"
FILENAME = "rfc822.plain.message"
+FILENAME = "rfc822.multi-minimal.message"
"""
msg = p.parse(open(FILENAME))
diff --git a/mail/src/leap/mail/walk.py b/mail/src/leap/mail/walk.py
index 49f2c22..f747377 100644
--- a/mail/src/leap/mail/walk.py
+++ b/mail/src/leap/mail/walk.py
@@ -17,17 +17,18 @@
"""
Utilities for walking along a message tree.
"""
-import hashlib
import os
+from pycryptopp.hash import sha256
+
from leap.mail.utils import first
DEBUG = os.environ.get("BITMASK_MAIL_DEBUG")
if DEBUG:
- get_hash = lambda s: hashlib.sha256(s).hexdigest()[:10]
+ get_hash = lambda s: sha256.SHA256(s).hexdigest()[:10]
else:
- get_hash = lambda s: hashlib.sha256(s).hexdigest()
+ get_hash = lambda s: sha256.SHA256(s).hexdigest()
"""
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 03:57:39 +0000