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Fix message/rfc822 attachment processing

This commit is contained in:
Miłosz Jerkiewicz 2020-05-29 15:22:01 +02:00
parent c8751f0c9a
commit 5bd961fae6
3 changed files with 99 additions and 2 deletions

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@ -0,0 +1,62 @@
From: Adam Coddington <test@adamcoddington.net>
To: Adam Coddington <test@adamcoddington.net>
Subject: Email with RFC 822 attachment
Date: Fri, 15 May 2020 11:15:00 +0000
Message-ID: <ce1f843c1a2d4de7a0c7c78c84a50f8d@adamcoddington.net>
Content-Type: multipart/mixed;
boundary="_004_ce1f843c1a2d4de7a0c7c78c84a50f8dadamcoddington.net_"
Return-Path: test@adamcoddington.net
MIME-Version: 1.0
--_004_ce1f843c1a2d4de7a0c7c78c84a50f8dadamcoddington.net_
Content-Type: multipart/alternative;
boundary="_000_ce1f843c1a2d4de7a0c7c78c84a50f8dadamcoddington.net_"
--_000_ce1f843c1a2d4de7a0c7c78c84a50f8dadamcoddington.net_
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Dear Sir or Madam,
I am sending you an email message as an attachment.
--_000_ce1f843c1a2d4de7a0c7c78c84a50f8dadamcoddington.net_
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
<html xmlns=3D"http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-=
1">
</head>
<body>
<div>
<p>Dear Sir or Madam,</p>
<p>I am sending you an email message as an attachment.</p>
</div>
</body>
</html>
--_000_ce1f843c1a2d4de7a0c7c78c84a50f8dadamcoddington.net_--
--_004_ce1f843c1a2d4de7a0c7c78c84a50f8dadamcoddington.net_
Content-Type: message/rfc822
Content-Disposition: attachment;
creation-date="Fri, 15 May 2020 11:10:00 GMT";
modification-date="Fri, 15 May 2020 11:10:00 GMT"
From: Adam Coddington <test@adamcoddington.net>
To: Adam Coddington <test@adamcoddington.net>
Subject: Attached email
Date: Fri, 15 May 2020 09:00:00 +0000
Message-ID: <ujURpHHC.xh4Qpg28.RLQSSkBK.cQSyhEG5.PmxCEEdV@127.0.0.1>
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Hello!
This is the attached email.
--_004_ce1f843c1a2d4de7a0c7c78c84a50f8dadamcoddington.net_--

View file

@ -88,6 +88,23 @@ class TestProcessEmail(EmailMessageTestCase):
'heart.png',
)
def test_message_with_rfc822_attachment(self):
message = self._get_email_object('message_with_rfc822_attachment.eml')
mailbox = Mailbox.objects.create()
msg = mailbox.process_incoming_message(message)
expected_count = 1
actual_count = msg.attachments.count()
self.assertEqual(
expected_count,
actual_count,
)
attachment = msg.attachments.all()[0]
self.assertIsNone(attachment.get_filename())
def test_message_with_utf8_attachment_header(self):
""" Ensure that we properly handle UTF-8 encoded attachment