path: root/test/scripts/4560-ARC/4560

# ARC verify and sign
#
exim -DSERVER=server -bd -oX PORT_D
****
#
# This should pass.
# Mail original in aux-fixed/4560.msg1.txt
# Sig generated by: perl aux-fixed/dkim/sign_arc.pl < aux-fixed/4560.msg1.txt
client 127.0.0.1 PORT_D
??? 220
HELO xxx
??? 250
MAIL FROM:<CALLER@bloggs.com>
??? 250
RCPT TO:<a@test.ex>
??? 250
DATA
??? 354
ARC-Seal: i=1; a=rsa-sha256; cv=none; d=test.ex; s=sel; t=1521752658; b=
        xcIN0OEpAc3s8riODm31Q6JgmIECch3iVd1LXWwsypGpCY2UFFuo5HhCEf4a043q
        YZ+zn/MbFFkvwIqleeQkJ7S5UcvfM8dv/V4YnwAe+JD8r79glh/FRq6uKlc0ixLS
        CllJMwj98J1P1K9+gwmO5TrD1eTZV68caZj77P+X2kw=
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=test.ex;
         h=from:to:date:message-id:subject; s=sel; bh=3UbbJTudPxmejzh7U1
        Zg33U3QT+16kfV2eOTvMeiEis=; b=WgE+YWSm48w/P448gPlBBNCKt2SJ4gosPx
        0JQ98aZJhun2RaVcUO3INc+kZv8YOijofMzFqJxVn1cgMjoU8/QSHIyyt40FzkQB
        oSGmSrCjtRnzS8pbp491NX3kGuetidaWE5muPSdOystg6mm1rBnl9sqVrwaynCmr
        fu2jTuUfw=
ARC-Authentication-Results: i=1; test.ex; arc=none
Authentication-Results: test.ex; arc=none
From: mrgus@text.ex
To: bakawolf@yahoo.com
Date: Thu, 19 Nov 2015 17:00:07 -0700
Message-ID: <qwerty1234@disco-zombie.net>
Subject: simple test

This is a simple test.
.
??? 250
QUIT
??? 221
****
exim -DSERVER=server -DNOTDAEMON -q
****
#
#
#
# We send this one through one forwarding hop.
# It starts off bare, so the forwarder reception gets an ARC status of "none".
# The outbound signs it with that, and the final receiver is happy to pass it.
#
client 127.0.0.1 PORT_D
??? 220
HELO xxx
??? 250
MAIL FROM:<CALLER@bloggs.com>
??? 250
RCPT TO:<za@test.ex>
??? 250
DATA
??? 354
Subject: Test

This is a test body.
.
??? 250
QUIT
??? 221
****
#
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
#
#
#
#
#
#
#
#
#
# We send this one through two forwarding hops.
# It starts off bare, so the 1st forwarder reception gets an ARC status of "none".
# The outbound signs it with that, and the 2nd forwarder is happy to pass it.
# The outbound signs again, and the final receiver is happy.
#
client 127.0.0.1 PORT_D
??? 220
HELO xxx
??? 250
MAIL FROM:<CALLER@bloggs.com>
??? 250
RCPT TO:<zza@test.ex>
??? 250
DATA
??? 354
Subject: Test

This is a test body.
.
??? 250
QUIT
??? 221
****
#
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
#
#
#
#
#
#
#
#
#
# We send this one through one forwarder, one mailinglist, and one more forwarder
#
client 127.0.0.1 PORT_D
??? 220
HELO xxx
??? 250
MAIL FROM:<CALLER@bloggs.com>
??? 250
RCPT TO:<zmza@test.ex>
??? 250
DATA
??? 354
Subject: Test

This is a test body.
.
??? 250
QUIT
??? 221
****
#
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
#
#
#
#
#
#
#
#
#
# We send this one through two forwarders, then one ARC-unaware mailinglist
# then one more forwarder
#
client 127.0.0.1 PORT_D
??? 220
HELO xxx
??? 250
MAIL FROM:<CALLER@bloggs.com>
??? 250
RCPT TO:<zzmza@test.ex>
??? 250
DATA
??? 354
Subject: Test

This is a test body.
.
??? 250
QUIT
??? 221
****
#
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -DOPTION -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
#
#
#
#
#
#
#
#
#
# We send this one through a forwarders, then an ARC-unaware forwarder
#
client 127.0.0.1 PORT_D
??? 220
HELO xxx
??? 250
MAIL FROM:<CALLER@bloggs.com>
??? 250
RCPT TO:<zza@test.ex>
??? 250
DATA
??? 354
Subject: Test

This is a test body.
.
??? 250
QUIT
??? 221
****
#
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -DOPTION -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
#
#
#
#
#
#
#
#
#
# We send this one through one forwarding hop.
# It starts with one ARC-set.
# The reception at the forwarder gets an ARC-fail, because the bodyhash does not
# match - so the forwarder outbound ARC-signs as a fail,
# and the final receiver evaluates ARC status as fail.
# Mail original in https://tools.ietf.org/html/draft-ietf-dmarc-arc-protocol-11#page-14
#
client 127.0.0.1 PORT_D
??? 220
HELO xxx
??? 250
MAIL FROM:<CALLER@bloggs.com>
??? 250
RCPT TO:<za@test.ex>
??? 250
DATA
??? 354
Received: from dragon.trusteddomain.org (localhost [127.0.0.1])
	by dragon.trusteddomain.org (8.14.5/8.14.5) with ESMTP id w121YG2q036577;
	Thu, 1 Feb 2018 17:34:20 -0800 (PST)
	(envelope-from arc-discuss-bounces@dmarc.org)
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=dmarc.org;
	s=clochette; t=1517535263;
	bh=DXU/xKzzQYeoYB254nZ0AzNm7z2YZ//FpTnhgIjPyt8=;
	h=Date:To:In-Reply-To:References:Cc:Subject:List-Id:
	 List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe:
	 From:Reply-To;
	b=Z66qes0GxyXtv0ow232KSy/b44fPNLZL8JOXHiJLi9dHzIPyxsQd/Zb5NP8i3427g
	 a9tEyo8Rpz8DPbn351e+IlYqRGLfokTWgX+7NfMLy87p3SfnPytUu6PM8QiW2VC889
	 Tk0K+5xH5KSgkENaPdLBigHtunyNZaSofgKy5vBM=
Authentication-Results: dragon.trusteddomain.org; sender-id=fail (NotPermitted) header.sender=arc-discuss-bounces@dmarc.org; spf=fail (NotPermitted) smtp.mfrom=arc-discuss-bounces@dmarc.org
Received: from mailhub.convivian.com (mailhub.convivian.com [72.5.31.108])
 by dragon.trusteddomain.org (8.14.5/8.14.5) with ESMTP id w121YEt6036571
 for <arc-discuss@dmarc.org>; Thu, 1 Feb 2018 17:34:14 -0800 (PST)
 (envelope-from jered@convivian.com)
Authentication-Results: dragon.trusteddomain.org; dkim=pass
 reason="1024-bit key"
 header.d=convivian.com header.i=@convivian.com header.b=LHXEAl5e;
 dkim-adsp=pass
Authentication-Results: dragon.trusteddomain.org;
 sender-id=pass header.from=jered@convivian.com;
 spf=pass smtp.mfrom=jered@convivian.com
Received: from zimbra8.internal.convivian.com (zimbra8.internal.convivian.com
 [172.16.0.5])
 by mailhub.convivian.com (Postfix) with ESMTP id 471DA66FB6;
 Thu,  1 Feb 2018 20:34:08 -0500 (EST)
ARC-Seal: i=1; a=rsa-sha256; d=convivian.com; s=default; t=1517535248; cv=none;
 b=HkK4AhtPFBUHtRUKKzTON3wyMj7ZLq881P2qhWg+lO8Y50V9SEc8lJ4dBIM3cj3ftfAbooPSLHAVejA89bpS1eAvODci6pOPaQWkBZmpdu+yPIxqX3FyOaCdIaZFbXaMQ1Jg5Sraf5mkCESmfjR5bCguAaZsnPQDF6wSN8VhbQk=
ARC-Message-Signature: i=1; a=rsa-sha256; d=convivian.com; s=default;
 t=1517535248; c=relaxed/simple;
 bh=9Cp8KoxNPc7FEuC29xB5bNWWadzdEFhXrX/8i+vd3g4=;
 h=DKIM-Signature:Date:From:To:Cc:Message-ID:In-Reply-To:References:
 Subject:MIME-Version:Content-Type:X-Originating-IP:X-Mailer:
 Thread-Topic:Thread-Index:From;
 b=jG+KnBrP2oq1z1upStMoWbM1fkS5zbUiir221Gy6h7ao5oy7Qc3m0pXgrSdhgGD4oX/kk2seEt2WAlPNwEsZyvYeG/80ctd/2+hwaVQ6JSOU83Rdd8im8HwMvXzXZIz8ATjPpOv21+xMrqlPSkD/l6X4VP+AAoVVkhW7f4GWcws=
ARC-Authentication-Results: i=1; mailhub.convivian.com; none
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=convivian.com;
 s=default; t=1517535248;
 bh=9Cp8KoxNPc7FEuC29xB5bNWWadzdEFhXrX/8i+vd3g4=;
 h=Date:From:To:Cc:In-Reply-To:References:Subject:From;
 b=LHXEAl5elmfkdXNdK24QonXpkiG38neuJoS7fSQXwZVZkR+cdYNr6eBxx3DF4reJO
 NgzV5GFyPX6+LdIqR6rnC8BXhjvJq+pxLW3/wKx39W3ANYWRFm1dgyWBz99NxNNvk/
 ruQkYYBBk9GPM52EyHNMvHciRAyaSk+VluGj6c6M=
Date: Thu, 1 Feb 2018 20:34:08 -0500 (EST)
To: Brandon Long <blong@google.com>
Message-ID: <1426665656.110316.1517535248039.JavaMail.zimbra@convivian.com>
In-Reply-To: <CABa8R6s3e1k=c9wQBtNBWvPT4BrXv3-2NnynyAfRseZ-5s6NKg@mail.gmail.com>
References: <CO2PR0501MB981081FA2C73CB83FA1C903F1FA0@CO2PR0501MB981.namprd05.prod.outlook.com>
 <CAAQnKjAV3zEfP-J6JgTrv1jU9UPmf9dG9SPr-+q4jZ6PaGQjxg@mail.gmail.com>
 <CAAQnKjBBLS9Lm2vnT3i+WUNhrvv2oDEMFEcyozw+YzyKS4G1qQ@mail.gmail.com>
 <29030059.107105.1517497494557.JavaMail.zimbra@convivian.com>
 <4f60039a-a754-ae4c-1543-0a978d9e13be@rolandturner.com>
 <1544831589.110194.1517532064123.JavaMail.zimbra@convivian.com>
 <CABa8R6s3e1k=c9wQBtNBWvPT4BrXv3-2NnynyAfRseZ-5s6NKg@mail.gmail.com>
MIME-Version: 1.0
X-Originating-IP: [172.16.0.5]
X-Mailer: Zimbra 8.7.11_GA_1854 (ZimbraWebClient - FF58 (Mac)/8.7.11_GA_1854)
Thread-Topic: Gmail support of ARC headers from third-parties
Thread-Index: JantLkX01vLd7pyKcopbBWCs3yDbLQ==
Cc: arc-discuss <arc-discuss@dmarc.org>
Subject: Re: [arc-discuss] Gmail support of ARC headers from third-parties
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From: Jered Floyd via arc-discuss <arc-discuss@dmarc.org>
Reply-To: Jered Floyd <jered@convivian.com>
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Errors-To: arc-discuss-bounces@dmarc.org
Sender: "arc-discuss" <arc-discuss-bounces@dmarc.org>

--===============2728806607597782871==
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>> Couldn't the first untrusted ARC signer (working in reverse chronological order)
>> simply have faked all the earlier headers and applied a "valid" ARC
>> signature/seal? This is why I figured you must trust the entire chain if you
>> want to trust the sender data.

> They can't fake an earlier signature unless they have the private key for the
> signing domain.

> Ie, a non-modifying hop is basically a no-op, unless you want to trust their
> auth results.

OK, sure; I agree with that. But I guess I see ARC as primarily for indirect mail flows that break DKIM (i.e. Mailman), in which case I think trust is needed to bridge those hops? 

--Jered 

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<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div><br></div><div data-marker="__QUOTED_TEXT__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><div dir="ltr"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Couldn't the first untrusted ARC signer (working in reverse chronological order) simply have faked all the earlier headers and applied a "valid" ARC signature/seal?&nbsp; This is why I figured you must trust the entire chain if you want to trust the sender data.<br></blockquote><br><div>They can't fake an earlier signature unless they have the private key for the signing domain.</div><br><div>Ie, a non-modifying hop is basically a no-op, unless you want to trust their auth results.</div></div></div></blockquote><div>OK, sure; I agree with that.&nbsp; But I guess I see ARC as primarily for indirect mail flows that break DKIM (i.e. Mailman), in which case I think trust is needed to bridge those hops?<br></div><div><br data-mce-bogus="1"></div><div>--Jered<br data-mce-bogus="1"></div></div></div></body></html>
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_______________________________________________
arc-discuss mailing list
arc-discuss@dmarc.org
http://lists.dmarc.org/mailman/listinfo/arc-discuss

--===============2728806607597782871==--
.
??? 250
QUIT
??? 221
****
#
exim -DSERVER=server -DNOTDAEMON -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
#
#
# Check attemtping to sign, with a missing keyfile
# It starts off bare, so the forwarder reception gets an ARC status of "none".
# The outbound tries to sign it with that.
#
client 127.0.0.1 PORT_D
??? 220
HELO xxx
??? 250
MAIL FROM:<CALLER@bloggs.com>
??? 250
RCPT TO:<za@test.ex>
??? 250
DATA
??? 354
Subject: Test

This is a test body.
.
??? 250
QUIT
??? 221
****
#
exim -DSERVER=server -DNOTDAEMON -DBAD -q
****
exim -DSERVER=server -DNOTDAEMON -q
****
#
#
#
#
#
#
#
#
killdaemon
#
exim -DSERVER=server -DVALUE=/pass -DINSERT='log_message=ARC-FAIL' -bd -oX PORT_D
****
#
# We just send this in for reception, bare, to check the "arc" verify can take options
#
client 127.0.0.1 PORT_D
??? 220
HELO xxx
??? 250
MAIL FROM:<CALLER@bloggs.com>
??? 250
RCPT TO:<a@test.ex>
??? 250
DATA
??? 354
Subject: Test

This is a test body.
.
??? 250
QUIT
??? 221
****
#
#
#
#
#
#
killdaemon
no_stdout_check
no_msglog_check