From 9c4bf6adf42f0f9553ae11f24ffeb6f7cf39f374 Mon Sep 17 00:00:00 2001
From: drebs <drebs@riseup.net>
Date: Tue, 27 Sep 2016 20:44:53 -0300
Subject: [refactor] turn mail services into twisted services

---
 src/leap/bitmask/mail/imap/service/imap.py |  5 +++--
 src/leap/bitmask/mail/incoming/service.py  | 10 +++++++---
 src/leap/bitmask/mail/smtp/__init__.py     |  9 +++++----
 3 files changed, 15 insertions(+), 9 deletions(-)

(limited to 'src/leap/bitmask/mail')

diff --git a/src/leap/bitmask/mail/imap/service/imap.py b/src/leap/bitmask/mail/imap/service/imap.py
index aac49b63..9ccff4ab 100644
--- a/src/leap/bitmask/mail/imap/service/imap.py
+++ b/src/leap/bitmask/mail/imap/service/imap.py
@@ -158,7 +158,7 @@ class LeapIMAPFactory(ServerFactory):
         return ServerFactory.doStop(self)
 
 
-def run_service(soledad_sessions, port=IMAP_PORT):
+def run_service(soledad_sessions, port=IMAP_PORT, factory=None):
     """
     Main entry point to run the service from the client.
 
@@ -169,7 +169,8 @@ def run_service(soledad_sessions, port=IMAP_PORT):
               the factory for the protocol.
     :rtype: tuple
     """
-    factory = LeapIMAPFactory(soledad_sessions)
+    if not factory:
+        factory = LeapIMAPFactory(soledad_sessions)
 
     try:
         interface = "localhost"
diff --git a/src/leap/bitmask/mail/incoming/service.py b/src/leap/bitmask/mail/incoming/service.py
index 05f9bb51..b4cdfcf3 100644
--- a/src/leap/bitmask/mail/incoming/service.py
+++ b/src/leap/bitmask/mail/incoming/service.py
@@ -29,12 +29,15 @@ from StringIO import StringIO
 from urlparse import urlparse
 
 from twisted.application.service import Service
+from twisted.application.service import IService
 from twisted.logger import Logger
 from twisted.python.failure import Failure
 from twisted.internet import defer, reactor
 from twisted.internet.task import LoopingCall
 from twisted.internet.task import deferLater
 
+from zope.interface import implements
+
 from leap.common.events import emit_async, catalog
 from leap.common.check import leap_assert, leap_assert_type
 from leap.common.mail import get_email_charset
@@ -47,7 +50,7 @@ from leap.soledad.common.crypto import ENC_SCHEME_KEY, ENC_JSON_KEY
 from leap.soledad.common.errors import InvalidAuthTokenError
 
 
-logger = Logger()
+logger = Logger(__name__)
 
 MULTIPART_ENCRYPTED = "multipart/encrypted"
 MULTIPART_SIGNED = "multipart/signed"
@@ -79,7 +82,8 @@ class IncomingMail(Service):
     This loop will sync the soledad db with the remote server and
     process all the documents found tagged as incoming mail.
     """
-    # TODO implements IService?
+
+    implements(IService)
 
     name = "IncomingMail"
 
@@ -227,7 +231,7 @@ class IncomingMail(Service):
 
         def _signal_invalid_auth(failure):
             failure.trap(InvalidAuthTokenError)
-            logger.info('sync failed: %r' % failure)
+            logger.warn('sync failed because token has expired: %r' % failure)
             # if the token is invalid, send an event so the GUI can
             # disable mail and show an error message.
             emit_async(catalog.SOLEDAD_INVALID_AUTH_TOKEN, self._userid)
diff --git a/src/leap/bitmask/mail/smtp/__init__.py b/src/leap/bitmask/mail/smtp/__init__.py
index 4e0ac894..f8b8e65f 100644
--- a/src/leap/bitmask/mail/smtp/__init__.py
+++ b/src/leap/bitmask/mail/smtp/__init__.py
@@ -32,7 +32,7 @@ SMTP_PORT = 2013
 
 
 def run_service(soledad_sessions, keymanager_sessions, sendmail_opts,
-                port=SMTP_PORT):
+                port=SMTP_PORT, factory=None):
     """
     Main entry point to run the service from the client.
 
@@ -46,8 +46,9 @@ def run_service(soledad_sessions, keymanager_sessions, sendmail_opts,
               the factory for the protocol.
     :rtype: tuple
     """
-    factory = SMTPFactory(soledad_sessions, keymanager_sessions,
-                          sendmail_opts)
+    if not factory:
+        factory = SMTPFactory(soledad_sessions, keymanager_sessions,
+                              sendmail_opts)
 
     try:
         interface = "localhost"
@@ -60,7 +61,7 @@ def run_service(soledad_sessions, keymanager_sessions, sendmail_opts,
         tport = reactor.listenTCP(port, factory, interface=interface)
         emit_async(catalog.SMTP_SERVICE_STARTED, str(port))
 
-        return factory, tport
+        return tport, factory
     except CannotListenError:
         logger.error("SMTP Service failed to start: "
                      "cannot listen in port %s" % port)
-- 
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