3 files changed, 351 insertions, 0 deletions
diff --git a/src/leap/mx/tests/__init__.py b/src/leap/mx/tests/__init__.py
index 2002c48..13df919 100644
--- a/src/leap/mx/tests/__init__.py
+++ b/src/leap/mx/tests/__init__.py
@@ -22,6 +22,7 @@ code, using twisted.trial, for testing leap_mx.
 
 __all__ = ['test_alias_resolver']
 
+
 def run():
     """xxx fill me in"""
     pass
diff --git a/src/leap/mx/tests/test_mail_receiver.py b/src/leap/mx/tests/test_mail_receiver.py
new file mode 100644
index 0000000..33967ea
--- /dev/null
+++ b/src/leap/mx/tests/test_mail_receiver.py
@@ -0,0 +1,304 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+# test_mail_receiver.py
+# Copyright (C) 2015 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/>.
+"""
+MailReceiver tests
+"""
+
+import codecs
+import json
+import os
+import os.path
+import shutil
+import tempfile
+
+from email.message import Message
+from twisted.internet import defer, reactor
+from twisted.trial import unittest
+
+from leap.keymanager import openpgp
+from leap.mx.couchdbhelper import CouchDBError
+from leap.mx.mail_receiver import MailReceiver
+
+
+BOUNCE_ADDRESS = "bounce@leap.se"
+BOUNCE_SUBJECT = "bounce subject"
+ADDRESS = "leap@leap.se"
+UUID = "13d5203bdd09be1e638bdb1d315251cb"
+
+
+class MailReceiverTestCase(unittest.TestCase):
+    def setUp(self):
+        self.directory = tempfile.mkdtemp(prefix="leap_tests-")
+        os.mkdir(os.path.join(self.directory, "new"))
+
+        self.users_cdb = self.usersCdb()
+        self.receiver = MailReceiver(
+            users_cdb=self.users_cdb,
+            directories=[(self.directory, True)],
+            bounce_from=BOUNCE_ADDRESS,
+            bounce_subject=BOUNCE_SUBJECT)
+        self.receiver.startService()
+
+    def tearDown(self):
+        self.receiver.stopService()
+        shutil.rmtree(self.directory)
+
+    def usersCdb(self):
+        self.pubKey = PUBLIC_KEY
+        self.docs = []
+        self.defer_put_doc = defer.Deferred()
+
+        class UsersCdb(object):
+            def getPubkey(_, uuid):
+                return self.pubKey
+
+            def put_doc(_, uuid, doc):
+                self.docs.append({'uuid': uuid, 'doc': doc})
+                if not self.defer_put_doc.called:
+                    reactor.callLater(1, self.defer_put_doc.callback,
+                                      (uuid, doc))
+                return defer.succeed(None)
+
+        return UsersCdb()
+
+    @defer.inlineCallbacks
+    def test_single_mail(self):
+        msg, path = self.addMail("foo bar")
+        uuid, doc = yield self.defer_put_doc
+        self.assertEqual(uuid, UUID)
+        decmsg = self.decryptDoc(doc)
+        self.assertEqual(msg, decmsg)
+        self.assertFalse(os.path.exists(path))
+
+    @defer.inlineCallbacks
+    def test_put_doc_raises(self):
+        defer_called = defer.Deferred()
+
+        def put_doc_raise(*args):
+            defer_called.callback(None)
+            return defer.fail(CouchDBError())
+
+        self.users_cdb.put_doc = put_doc_raise
+        _, path = self.addMail()
+        yield defer_called
+        self.assertTrue(os.path.exists(path))
+
+    @defer.inlineCallbacks
+    def test_misleading_encoding(self):
+        msg, path = self.addMail(
+            "ñáûä", headers={'Content-Transfer-Encoding': '7Bit'})
+        uuid, doc = yield self.defer_put_doc
+        self.assertEqual(uuid, UUID)
+        decmsg = self.decryptDoc(doc)
+        self.assertEqual(unicode(msg, "utf-8"), decmsg)
+        self.assertFalse(os.path.exists(path))
+
+    def addMail(self, body="", filename="foo", to=ADDRESS,
+                frm="someone@domain.org", subject="sent subject",
+                headers={}):
+        msg = Message()
+        msg.add_header("To", to)
+        msg.add_header(
+            "Delivered-To", UUID + "@deliver.local")
+        msg.add_header("From", frm)
+        msg.add_header("Subject", subject)
+        for header, value in headers.iteritems():
+            msg.add_header(header, value)
+        msg.set_payload(body)
+
+        path = os.path.join(self.directory, "new", filename)
+        with open(path, "w") as f:
+            f.write(msg.as_string())
+
+        return msg.as_string(), path
+
+    def decryptDoc(self, doc):
+        encdoc = doc.content['_enc_json']
+        decdoc = {}
+
+        with openpgp.TempGPGWrapper(gpgbinary='/usr/bin/gpg') as gpg:
+            gpg.import_keys(PRIVATE_KEY)
+            decstr = gpg.decrypt(encdoc)
+            decdoc = json.loads(decstr.data)
+
+        self.assertTrue(decdoc['incoming'])
+        return decdoc['content']
+
+
+# key 24D18DDF: public key "Leap Test Key <leap@leap.se>"
+KEY_FINGERPRINT = "E36E738D69173C13D709E44F2F455E2824D18DDF"
+PUBLIC_KEY = """
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v1.4.10 (GNU/Linux)
+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+=MuOY
+-----END PGP PUBLIC KEY BLOCK-----
+"""
+PRIVATE_KEY = """
+-----BEGIN PGP PRIVATE KEY BLOCK-----
+Version: GnuPG v1.4.10 (GNU/Linux)
+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+=JTFu
+-----END PGP PRIVATE KEY BLOCK-----
+"""
diff --git a/src/leap/mx/tests/tester.py b/src/leap/mx/tests/tester.py
new file mode 100644
index 0000000..05d2d05
--- /dev/null
+++ b/src/leap/mx/tests/tester.py
@@ -0,0 +1,46 @@
+import ConfigParser
+import sys
+import os
+
+from twisted.internet import reactor, defer
+from twisted.python import filepath, log
+
+from leap.mx import couchdbhelper
+from leap.mx.mail_receiver import MailReceiver
+
+if __name__ == "__main__":
+    log.startLogging(sys.stdout)
+    fullpath = os.path.realpath(sys.argv[1])
+
+    log.msg("Starting test for %s..." % (fullpath,))
+
+    config_file = "/etc/leap/mx.conf"
+
+    config = ConfigParser.ConfigParser()
+    config.read(config_file)
+
+    user = config.get("couchdb", "user")
+    password = config.get("couchdb", "password")
+
+    server = config.get("couchdb", "server")
+    port = config.get("couchdb", "port")
+
+    cdb = couchdbhelper.ConnectedCouchDB(server,
+                                         port=port,
+                                         dbName="identities",
+                                         username=user,
+                                         password=password)
+
+    # Mail receiver
+    mail_couch_url_prefix = "http://%s:%s@%s:%s" % (user,
+                                                    password,
+                                                    server,
+                                                    port)
+
+    mr = MailReceiver(mail_couch_url_prefix, cdb, [])
+    fpath = filepath.FilePath(fullpath)
+
+    d = mr._process_incoming_email(None, fpath, 0)
+    d.addCallback(lambda x: reactor.stop())
+
+    reactor.run()