Fix: Always treat references header as a string (#1127)

Co-authored-by: Adrià Casajús <adria.casajus@proton.ch>
This commit is contained in:
Adrià Casajús 2022-06-29 19:48:22 +02:00 committed by GitHub
parent 44ddd95730
commit c85ed7d29e
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3 changed files with 76 additions and 2 deletions

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@ -959,7 +959,7 @@ def replace_sl_message_id_by_original_message_id(msg):
# Replace SL Message-ID by original Message-ID in References header
if msg[headers.REFERENCES]:
message_ids = msg[headers.REFERENCES].split()
message_ids = str(msg[headers.REFERENCES]).split()
new_message_ids = []
for message_id in message_ids:
matching = MessageIDMatching.get_by(sl_message_id=message_id)
@ -1292,7 +1292,7 @@ def replace_original_message_id(alias: Alias, email_log: EmailLog, msg: Message)
# Replace all original headers in References header by SL Message ID header if needed
if msg[headers.REFERENCES]:
message_ids = msg[headers.REFERENCES].split()
message_ids = str(msg[headers.REFERENCES]).split()
new_message_ids = []
for message_id in message_ids:
matching = MessageIDMatching.get_by(original_message_id=message_id)

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@ -0,0 +1,63 @@
Received: by mail-ed1-f49.google.com with SMTP id ej4so13657316edb.7
for <gmail@simplemail.fplante.fr>; Mon, 27 Jun 2022 08:48:15 -0700 (PDT)
X-Gm-Message-State: AJIora8exR9DGeRFoKAtjzwLtUpH5hqx6Zt3tm8n4gUQQivGQ3fELjUV
yT7RQIfeW9Kv2atuOcgtmGYVU4iQ8VBeLmK1xvOYL4XpXfrT7ZrJNQ==
Authentication-Results: mx.google.com;
dkim=pass header.i=@matera.eu header.s=fnt header.b=XahYMey7;
dkim=pass header.i=@sendgrid.info header.s=smtpapi header.b="QOCS/yjt";
spf=pass (google.com: domain of bounces+14445963-ab4e-csyndic.quartz=gmail.com@front-mail.matera.eu designates 168.245.4.42 as permitted sender) smtp.mailfrom="bounces+14445963-ab4e-csyndic.quartz=gmail.com@front-mail.matera.eu";
dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=matera.eu
Received: from out.frontapp.com (unknown)
by geopod-ismtpd-3-0 (SG)
with ESMTP id d2gM2N7PT7W8d2-UEC4ESA
for <csyndic.quartz@gmail.com>;
Mon, 27 Jun 2022 15:48:11.014 +0000 (UTC)
Content-Type: multipart/alternative;
boundary="----sinikael-?=_1-16563448907660.10629093370416887"
In-Reply-To:
<imported@frontapp.com_81c5208b4cff8b0633f167fda4e6e8e8f63b7a9b>
References:
<imported@frontapp.com_t:AssembléeGénérale2022-06-25T16:32:03+02:006b3cdade-982b-47cd-8114-6a037dfb7d60>
<imported@frontapp.com_f924cce139940c9935621f067d46443597394f34>
<imported@frontapp.com_t:Appeldefonds2022-06-26T10:04:55+02:00d89f5e23-6d98-4f01-95fa-b7c7544b7aa9>
<imported@frontapp.com_81c5208b4cff8b0633f167fda4e6e8e8f63b7a9b>
<af07e94a66ece6564ae30a2aaac7a34c@frontapp.com>
To: {{ alias_email }}
Subject: Something
Message-ID: <af07e94a66ece6564ae30a2aaac7a34c@frontapp.com>
X-Mailer: Front (1.0; +https://frontapp.com;
+msgid=af07e94a66ece6564ae30a2aaac7a34c@frontapp.com)
X-Feedback-ID: 14445963:SG
X-SG-EID:
=?us-ascii?Q?XtlxQDg5i3HqMzQY2Upg19JPZBVl1RybInUUL2yta9uBoIU4KU1FMJ5DjWrz6g?=
=?us-ascii?Q?fJUK5Qmneg2uc46gwp5BdHdp6Foaq5gg3xJriv3?=
=?us-ascii?Q?9OA=2FWRifeylU9O+ngdNbOKXoeJAkROmp2mCgw9x?=
=?us-ascii?Q?uud+EclOT9mYVtbZsydOLLm6Y2PPswQl8lnmiku?=
=?us-ascii?Q?DAhkG15HTz2FbWGWNDFb7VrSsN5ddjAscr6sIHw?=
=?us-ascii?Q?S48R5fnXmfhPbmlCgqFjr0FGphfuBdNAt6z6w8a?=
=?us-ascii?Q?o9u1EYDIX7zWHZ+Tr3eyw=3D=3D?=
X-SG-ID:
=?us-ascii?Q?N2C25iY2uzGMFz6rgvQsb8raWjw0ZPf1VmjsCkspi=2FI9PhcvqXQTpKqqyZkvBe?=
=?us-ascii?Q?+2RscnQ4WPkA+BN1vYgz1rezTVIqgp+rlWrKk8o?=
=?us-ascii?Q?HoB5dzpX6HKWtWCVRi10zwlDN1+pJnySoIUrlaT?=
=?us-ascii?Q?PA2aqQKmMQbjTl0CUAFryR8hhHcxdS0cQowZSd7?=
=?us-ascii?Q?XNjJWLvCGF7ODwg=2FKr+4yRE8UvULS2nrdO2wWyQ?=
=?us-ascii?Q?AiFHdPdZsRlgNomEo=3D?=
X-Spamd-Result: default: False [-2.00 / 13.00];
ARC_ALLOW(-1.00)[google.com:s=arc-20160816:i=1];
MIME_GOOD(-0.10)[multipart/alternative,text/plain];
REPLYTO_ADDR_EQ_FROM(0.00)[];
FORGED_RECIPIENTS_FORWARDING(0.00)[];
NEURAL_HAM(-0.00)[-0.981];
FREEMAIL_TO(0.00)[gmail.com];
RCVD_TLS_LAST(0.00)[];
FREEMAIL_ENVFROM(0.00)[gmail.com];
MIME_TRACE(0.00)[0:+,1:+,2:~];
RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.208.49:from]
------sinikael-?=_1-16563448907660.10629093370416887
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Hello
------sinikael-?=_1-16563448907660.10629093370416887--

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@ -255,3 +255,14 @@ def test_email_sent_to_noreplies(flask_client):
envelope.rcpt_tos = [config.NOREPLY]
result = email_handler.handle(envelope, msg)
assert result == status.E515
def test_references_header(flask_client):
user = create_new_user()
alias = Alias.create_new_random(user)
msg = load_eml_file("reference_encoded.eml", {"alias_email": alias.email})
envelope = Envelope()
envelope.mail_from = "somewhere@rainbow.com"
envelope.rcpt_tos = [alias.email]
result = email_handler.handle(envelope, msg)
assert result == status.E200