From: Simon Hirscher <public@simonhirscher.de>
Date: Wed, 4 Sep 2013 22:01:58 +0000 (+0200)
Subject: [BUG] Decryption fails if message was signed with an unknown key
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=485ecb61565ce91faa52e0d2d97a8dde95400b4b;p=notmuch-archives.git

[BUG] Decryption fails if message was signed with an unknown key
---

diff --git a/40/ccee116bd29799971415a3b53e09ee0b2678cb b/40/ccee116bd29799971415a3b53e09ee0b2678cb
new file mode 100644
index 000000000..50cd43d8e
--- /dev/null
+++ b/40/ccee116bd29799971415a3b53e09ee0b2678cb
@@ -0,0 +1,124 @@
+Return-Path: <public@simonhirscher.de>
+X-Original-To: notmuch@notmuchmail.org
+Delivered-To: notmuch@notmuchmail.org
+Received: from localhost (localhost [127.0.0.1])
+	by olra.theworths.org (Postfix) with ESMTP id B7332431E84
+	for <notmuch@notmuchmail.org>; Wed,  4 Sep 2013 15:02:42 -0700 (PDT)
+X-Virus-Scanned: Debian amavisd-new at olra.theworths.org
+X-Spam-Flag: NO
+X-Spam-Score: 1.363
+X-Spam-Level: *
+X-Spam-Status: No, score=1.363 tagged_above=-999 required=5
+	tests=[RDNS_DYNAMIC=0.363, TO_NO_BRKTS_DYNIP=1] autolearn=disabled
+Received: from olra.theworths.org ([127.0.0.1])
+	by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024)
+	with ESMTP id 3XSSG2Cx3GE0 for <notmuch@notmuchmail.org>;
+	Wed,  4 Sep 2013 15:02:38 -0700 (PDT)
+Received: from cloudia.org (lvps176-28-19-116.dedicated.hosteurope.de
+	[176.28.19.116])
+	(using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
+	(No client certificate requested)
+	by olra.theworths.org (Postfix) with ESMTPS id DFED0431E82
+	for <notmuch@notmuchmail.org>; Wed,  4 Sep 2013 15:02:37 -0700 (PDT)
+X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
+	d=1e100.net; s=20130820;
+	h=mime-version:from:date:message-id:subject:to:content-type
+	:content-transfer-encoding;
+	bh=nUFMf91emxGZBi+k5mxPRnQgNnvKWzYpxhCJhxFl+80=;
+	b=R7GXI4S50iQ4F+XUqXcy21i81A13tlr/OLwlpMkFnR3p1W7x4UpvhTbBIFN+6IYJa7
+	QPiVLW2i/343Se8dzVe7GpAyTTJNd+aZpqQ15Si5/IMAsAQkUy+2pRVxO3Qux+rAehk7
+	2eEV9WPTfrv2N6jajlvKkg20umzoR5gDYv6re4VygfJ4PN+8RV1z5eRVeUlE8Pwzwydh
+	LsGPltMNaAFMaqx0i5mSaiNDB4buwDGi+2BuZ8uvu+Aw7rGyaFX+qM5lgJJWxAI172u1
+	5jvrmuMYRTq4Uvtbu5pks6R7qMhl+KmCTTVgkTofl82zWE8QVtQDZJj7aG322rTVWqaB
+	zLWA==
+X-Received: by 10.112.57.49 with SMTP id f17mr4229014lbq.26.1378332148626;
+	Wed, 04 Sep 2013 15:02:28 -0700 (PDT)
+MIME-Version: 1.0
+From: Simon Hirscher <public@simonhirscher.de>
+Date: Thu, 5 Sep 2013 00:01:58 +0200
+Message-ID:
+ <CAEj42wtt9O1-k9hm9DNCh7En=b-eDYQWham5-FR-wzrt+sij+g@mail.gmail.com>
+Subject: [BUG] Decryption fails if message was signed with an unknown key
+To: notmuch@notmuchmail.org
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: quoted-printable
+X-Mailman-Approved-At: Wed, 04 Sep 2013 22:55:50 -0700
+X-BeenThere: notmuch@notmuchmail.org
+X-Mailman-Version: 2.1.13
+Precedence: list
+List-Id: "Use and development of the notmuch mail system."
+	<notmuch.notmuchmail.org>
+List-Unsubscribe: <http://notmuchmail.org/mailman/options/notmuch>,
+	<mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>
+List-Archive: <http://notmuchmail.org/pipermail/notmuch>
+List-Post: <mailto:notmuch@notmuchmail.org>
+List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>
+List-Subscribe: <http://notmuchmail.org/mailman/listinfo/notmuch>,
+	<mailto:notmuch-request@notmuchmail.org?subject=subscribe>
+X-List-Received-Date: Wed, 04 Sep 2013 22:02:42 -0000
+
+Dear notmuch developers,
+
+This is now the second time the following has happened to me:
+
+#########
+$ notmuch show --decrypt id:xyz@example.com
+
+message{ id:xyz@example.com depth:0 match:1 excluded:0 filename:/home/simon=
+/***
+
+header{
+John Doe <sender@example.com> (Today 21:52) (encrypted inbox new)
+Subject: foobar
+From: John Doe <sender@example.com>
+To: ***
+Date: Thu, 01 Jan 1970 00:00:00 +0000
+
+header}
+
+body{
+Failed to decrypt part: gpg: ASCII-H=C3=BClle: Version: GnuPG v2.0.17 (Ming=
+W32)
+gpg: <list of keys the message was encrypted with>
+gpg: AES256 encrypted data
+gpg: Original file name=3D''
+gpg: Signature from Thu 01 Jan 1970 00:00:00 UTC by DSA key ID <sender's ke=
+y>
+gpg: Signature cannot be verified. Public key not found
+
+part{ ID: 1, Content-type: multipart/encrypted
+
+part{ ID: 2, Content-type: application/pgp-encrypted
+Non-text part: application/pgp-encrypted
+
+part}
+
+part{ ID: 3, Filename: encrypted.asc, Content-type: application/octet-strea=
+m
+Non-text part: application/octet-stream
+
+part}
+
+part}
+
+body}
+
+message}
+
+$ gpg --recv-keys <sender's key>
+
+$ notmuch show --decrypt id:xyz@example.com
+
+[=E2=80=A6]
+Hey there,
+Now the decryption worked!
+[=E2=80=A6]
+
+############
+
+Also, I should add that manually decrypting the message with gpg (i.e.
+without using notmuch) already worked *before* I added the sender's
+key (not shown above). Still, notmuch obviously doesn't like it when
+the sender is unknown.
+
+I hope you're going to look into this. Thank you!