def test_find_bodies_with_bad_mime_tree(self):
email = factories.EmailFactory()
body = factories.BodyFactory(data=b"This mail body is searchable") # build 1 body and use that
# the root part, multipart/alternative
root_part = factories.PartListFactory(email=email, body=body)
factories.HeaderFactory(part=root_part, name="Content-Type", data="multipart/alternative")
# first text part
alt1_part = factories.PartListFactory(email=email, body=body, parent=root_part)
factories.HeaderFactory(part=alt1_part, name="Content-Type", data="text/plain; charset=\"ascii\"")
# second text part
alt2_part = factories.PartListFactory(email=email, body=body, parent=root_part)
factories.HeaderFactory(part=alt2_part, name="Content-Type", data="text/plain; charset=\"ascii\"")
# make first text part invalid by giving it a child
alt1_child_part = factories.PartListFactory(email=email, body=body, parent=alt1_part)
factories.HeaderFactory(part=alt1_child_part, name="Content-Type", data="text/plain; charset=\"ascii\"")
# find_bodies returns a list of lists, so flatten it out
bodies = [part for part_list in email_utils.find_bodies(email.get_parts()) for part in part_list]
# we should only see one part
self.assertEqual(len(bodies), 1)
# and it should be a leaf node
self.assertTrue(bodies[0].is_leaf_node())
self.assertEqual(bodies[0], alt2_part)
def test_encoders_used(self):
# make message with base64 part, uuencode part, 8bit part, 7bit part,
# quopri part, and some invalid part
body_data = b"Hello\n\nHow are you?\n"
email = factories.EmailFactory(inbox=self.inbox)
body = factories.BodyFactory(data=body_data)
first_part = factories.PartListFactory(
email=email, body=factories.BodyFactory(data=b""))
factories.HeaderFactory(
part=first_part,
name="Content-Type",
data="multipart/mixed; boundary=\"=-3BRZDE/skgKPPh+RuFa/\"")
encodings = {
"base64": check_base64,
"quoted-printable": check_quopri,
"uuencode": check_uu,
"x-uuencode": check_uu,
"uue": check_uu,
"x-uue": check_uu,
"7-bit": check_noop,
"8-bit": check_noop,
"9-bit": check_unknown, # unknown encoding
}
for enc in encodings.keys():
part = factories.PartListFactory(email=email,
parent=first_part,
body=body)
factories.HeaderFactory(part=part,
name="Content-Type",
data="text/plain; name=\"my-file.txt\"")
factories.HeaderFactory(part=part,
name="Content-Transfer-Encoding",
data=enc)
# finally, make a part without content headers
factories.PartListFactory(email=email, parent=first_part, body=body)
# and now export
message_object = make_message(email)
for message_part in message_object.walk():
ct = message_part.get("Content-Type", None)
cte = message_part.get("Content-Transfer-Encoding", None)
if ct is None:
# default is to assume 7-bit
check_noop(message_part, body_data)
self.assertEqual(message_part.get_payload(decode=True),
body_data)
elif ct.startswith("multipart/mixed"):
pass
else:
encodings[cte](message_part, body_data)
self.assertEqual(message_part.get_payload(decode=True),
body_data)
def setUp(self):
super(EmailViewTestCase, self).setUp()
self.user = factories.UserFactory()
self.email = factories.EmailFactory(inbox__user=self.user)
body = factories.BodyFactory(data=BODY)
part = factories.PartListFactory(email=self.email, body=body)
factories.HeaderFactory(part=part, name="From")
factories.HeaderFactory(part=part, name="Subject")
factories.HeaderFactory(part=part, name="Content-Type", data="text/html; charset=\"utf-8\"")
login = self.client.login(username=self.user.username, password="******", request=MockRequest(self.user))
if not login:
raise Exception("Could not log in")
def setUp(self):
self.user = factories.UserFactory()
self.inboxes = factories.InboxFactory.create_batch(2, user=self.user)
self.emails = factories.EmailFactory.create_batch(
5, inbox=self.inboxes[0])
self.emails.extend(
factories.EmailFactory.create_batch(5, inbox=self.inboxes[1]))
for email in self.emails:
part = factories.PartListFactory(email=email)
factories.HeaderFactory(part=part, name="From")
factories.HeaderFactory(part=part, name="Subject", data="ßssss!")
self.tmp_dir = tempfile.mkdtemp()
self.mail_dir = os.path.join(self.tmp_dir, "isdabizda")
mailbox.Maildir(self.mail_dir)
def setUp(self):
super(BadEmailTestCase, self).setUp()
self.user = factories.UserFactory()
self.email = factories.EmailFactory(inbox__user=self.user)
body = factories.BodyFactory(data=BODY)
part = factories.PartListFactory(email=self.email, body=body)
factories.HeaderFactory(part=part, name="From")
factories.HeaderFactory(part=part, name="Subject")
factories.HeaderFactory(part=part,
name="Content-Type",
data="text/html; charset=\"windows-1252\"")
factories.HeaderFactory(part=part,
name="Content-Disposition",
data="inline; filename=\"He\n\rl\rlo\nß.jpg\"")
self.email_metaless = factories.EmailFactory(inbox__user=self.user)
body = factories.BodyFactory(data=METALESS_BODY)
part = factories.PartListFactory(email=self.email_metaless, body=body)
factories.HeaderFactory(part=part, name="From")
factories.HeaderFactory(part=part, name="Subject")
factories.HeaderFactory(part=part,
name="Content-Type",
data="text/html; charset=\"ascii\"")
login = self.client.login(username=self.user.username,
password="******",
request=MockRequest(self.user))
if not login:
raise Exception("Could not log in")
def setUp(self):
self.user = factories.UserFactory()
login = self.client.login(username=self.user.username,
password="******",
request=MockRequest(self.user))
if not login:
raise Exception("Could not log in")
self.emails = factories.EmailFactory.create_batch(
30, inbox__user=self.user)
self.not_mine = factories.EmailFactory.create()
for email in self.emails:
part = factories.PartListFactory(email=email)
factories.HeaderFactory(part=part, name="From")
factories.HeaderFactory(part=part, name="Subject")
def test_name_in_cd(self):
factories.HeaderFactory(part=self.part, name="Content-Disposition", data="inline; filename=\"Växjö.jpg\"")
url = urlresolvers.reverse("email-attachment", kwargs={"attachmentid": self.part.id})
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
if six.PY3:
self.assertEqual(response["Content-Disposition"], "attachment; filename=\"Växjö.jpg\"")
else:
self.assertEqual(response["Content-Disposition"], "attachment; filename=\"Växjö.jpg\"".encode("utf-8"))
def test_name_in_cd(self):
factories.HeaderFactory(part=self.part,
name="Content-Disposition",
data="inline; filename=\"Växjö.jpg\"")
url = urls.reverse("email-attachment",
kwargs={"attachmentid": self.part.id})
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
self.assertEqual(
response["Content-Disposition"],
"attachment; filename=\"Vaxjo.jpg\"; filename*=UTF-8''V%C3%A4xj%C3%B6.jpg"
)
def test_encoders_used(self):
# make message with base64 part, uuencode part, 8bit part, 7bit part,
# quopri part, and some invalid part
unicode_body_data = "Hello\n\nHow are you?\nPó på pə pë\n".encode()
ascii_body_data = "Hello\n\nHow are you?\n".encode()
email = factories.EmailFactory(inbox=self.inbox)
unicode_body = factories.BodyFactory(data=unicode_body_data)
ascii_body = factories.BodyFactory(data=ascii_body_data)
first_part = factories.PartListFactory(
email=email, body=factories.BodyFactory(data=b""))
factories.HeaderFactory(
part=first_part,
name="Content-Type",
data="multipart/mixed; boundary=\"=-3BRZDE/skgKPPh+RuFa/\"")
unicode_encodings = {
"base64": check_base64,
"quoted-printable": check_quopri,
"uuencode": check_uu,
"x-uuencode": check_uu,
"uue": check_uu,
"x-uue": check_uu,
}
ascii_encodings = {
"7-bit": check_noop,
"8-bit": check_noop,
"9-bit": check_unknown, # unknown encoding
}
encodings = {}
encodings.update(unicode_encodings)
encodings.update(ascii_encodings)
for enc in unicode_encodings.keys():
part = factories.PartListFactory(email=email,
parent=first_part,
body=unicode_body)
factories.HeaderFactory(part=part,
name="Content-Type",
data="text/plain; name=\"my-file.txt\"")
factories.HeaderFactory(part=part,
name="Content-Transfer-Encoding",
data=enc)
for enc in ascii_encodings.keys():
part = factories.PartListFactory(email=email,
parent=first_part,
body=ascii_body)
factories.HeaderFactory(part=part,
name="Content-Type",
data="text/plain; name=\"my-file.txt\"")
factories.HeaderFactory(part=part,
name="Content-Transfer-Encoding",
data=enc)
# finally, make a part without content headers
factories.PartListFactory(email=email,
parent=first_part,
body=ascii_body)
# and now export
message_object = make_message(email)
for message_part in message_object.walk():
ct = message_part.get("Content-Type", None)
cte = message_part.get("Content-Transfer-Encoding", None)
if ct is None:
# default is to assume 7-bit
check_noop(message_part, ascii_body_data)
self.assertEqual(message_part.get_payload(decode=True),
ascii_body_data)
elif ct.startswith("multipart/mixed"):
pass
elif cte in ascii_encodings:
encodings[cte](message_part, ascii_body_data)
self.assertEqual(message_part.get_payload(decode=True),
ascii_body_data)
elif cte in unicode_encodings:
encodings[cte](message_part, unicode_body_data)
self.assertEqual(message_part.get_payload(decode=True),
unicode_body_data)
else:
raise AssertionError(
"Unknown Content-Type or Content-Type-Encoding")
# check that we can decode the whole lot in one go
output_bytes = message_object.as_string().encode("ascii")
self.assertNotEqual(len(output_bytes), 0)
self.assertEqual(
output_bytes.count(b"text/plain; name=\"my-file.txt\""),
len(encodings))
