From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id EJ03OaYxq16xSQAA0tVLHw (envelope-from ) for ; Thu, 30 Apr 2020 20:14:30 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id GILuIbAxq17SKwAAbx9fmQ (envelope-from ) for ; Thu, 30 Apr 2020 20:14:40 +0000 Received: from arlo.cworth.org (arlo.cworth.org [50.126.95.6]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id C12CC943312 for ; Thu, 30 Apr 2020 20:14:38 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by arlo.cworth.org (Postfix) with ESMTP id 5EE346DE1469; Thu, 30 Apr 2020 13:14:31 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at cworth.org Received: from arlo.cworth.org ([127.0.0.1]) by localhost (arlo.cworth.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BiOXX17Gmp48; Thu, 30 Apr 2020 13:14:30 -0700 (PDT) Received: from arlo.cworth.org (localhost [IPv6:::1]) by arlo.cworth.org (Postfix) with ESMTP id 621A96DE13E6; Thu, 30 Apr 2020 13:14:20 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by arlo.cworth.org (Postfix) with ESMTP id ADF416DE13D5 for ; Thu, 30 Apr 2020 13:14:18 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at cworth.org Received: from arlo.cworth.org ([127.0.0.1]) by localhost (arlo.cworth.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JkuhdiXere5y for ; Thu, 30 Apr 2020 13:14:18 -0700 (PDT) Received: from che.mayfirst.org (unknown [162.247.75.117]) by arlo.cworth.org (Postfix) with ESMTPS id 1970E6DE13BE for ; Thu, 30 Apr 2020 13:14:18 -0700 (PDT) DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/simple; d=fifthhorseman.net; i=@fifthhorseman.net; q=dns/txt; s=2019; t=1588277656; h=from : to : subject : date : message-id : mime-version : content-transfer-encoding : from; bh=dyZe8voXVZsxOIzg4pGa5wyPoqyCH00sjRkgyUnrb7A=; b=83e53eZLNhhA+vKQ/xxdWZHuzxYRI6L880Ribw74SM6rb8ib7hZxUNAKLkgPdbcm7djyj XfRDECjMnvCmEfTBQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=fifthhorseman.net; i=@fifthhorseman.net; q=dns/txt; s=2019rsa; t=1588277655; h=from : to : subject : date : message-id : mime-version : content-transfer-encoding : from; bh=dyZe8voXVZsxOIzg4pGa5wyPoqyCH00sjRkgyUnrb7A=; b=GURHTrK3X2QuolfjgTDmPGJ5GAkMLNxBtHVLoD+alzUR3KPqbjDqCDPkaVk4jVJ4Xk5gQ nlV88zha3ByJrSF5PIKHHMlZOF/DLAzMHm1UyyVbuQyplWbLmO3y9EFeV0pzLIds4omXarM lgxSVVoyMdhM2OynZTkVMhn6TR9oFoipGSXa+hPfLlEmDT7+8Z9kXxdEMKXBjEv+TjmBqhl XIZDMznLd3KtKPg4iR9y5AY4ss1sOoh3gGCPlWtaK+g9f/T8nq+eeluVDhUMdPiFw7gt0H1 Kp8a7a5zdGuieZngDvj3P0T++lNIRYXMJqYIXmftddmjxTyrq8Po02msMbTA== Received: from fifthhorseman.net (unknown [108.58.6.98]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by che.mayfirst.org (Postfix) with ESMTPSA id D50C1F9A7 for ; Thu, 30 Apr 2020 16:14:15 -0400 (EDT) Received: by fifthhorseman.net (Postfix, from userid 1000) id 24E682018F; Thu, 30 Apr 2020 16:13:35 -0400 (EDT) From: Daniel Kahn Gillmor To: Notmuch Mail Subject: Handle PKCS#7 S/MIME messages Date: Thu, 30 Apr 2020 16:13:19 -0400 Message-Id: <20200430201328.725651-1-dkg@fifthhorseman.net> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-BeenThere: notmuch@notmuchmail.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Use and development of the notmuch mail system." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: notmuch-bounces@notmuchmail.org Sender: "notmuch" X-Scanner: scn0 X-Spam-Score: 1.09 Authentication-Results: aspmx1.migadu.com; dkim=fail (body hash did not verify) header.d=fifthhorseman.net header.s=2019 header.b=83e53eZL; dkim=fail (body hash did not verify) header.d=fifthhorseman.net header.s=2019rsa header.b=GURHTrK3; dmarc=fail reason="SPF not aligned (relaxed)" header.from=fifthhorseman.net (policy=none); spf=pass (aspmx1.migadu.com: domain of notmuch-bounces@notmuchmail.org designates 50.126.95.6 as permitted sender) smtp.mailfrom=notmuch-bounces@notmuchmail.org X-Scan-Result: default: False [1.09 / 13.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; GENERIC_REPUTATION(0.00)[-0.46702980083358]; DWL_DNSWL_BLOCKED(0.00)[50.126.95.6:from]; R_SPF_ALLOW(-0.20)[+a:c]; R_DKIM_REJECT(1.00)[fifthhorseman.net:s=2019,fifthhorseman.net:s=2019rsa]; IP_REPUTATION_HAM(0.00)[asn: 27017(-0.18), country: US(-0.00), ip: 50.126.95.6(-0.47)]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[fifthhorseman.net:-]; MX_GOOD(-0.50)[cached: notmuchmail.org]; MAILLIST(-0.20)[mailman]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:27017, ipnet:50.126.64.0/18, country:US]; FROM_NEQ_ENVFROM(0.00)[dkg@fifthhorseman.net,notmuch-bounces@notmuchmail.org]; ARC_NA(0.00)[]; URIBL_BLOCKED(0.00)[fifthhorseman.net:email,notmuchmail.org:email]; FROM_HAS_DN(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[notmuch@notmuchmail.org]; HAS_LIST_UNSUB(-0.01)[]; RCPT_COUNT_ONE(0.00)[1]; DNSWL_BLOCKED(0.00)[50.126.95.6:from]; MID_CONTAINS_FROM(1.00)[]; RCVD_COUNT_SEVEN(0.00)[8]; FORGED_SENDER_MAILLIST(0.00)[]; DMARC_POLICY_SOFTFAIL(0.10)[fifthhorseman.net : SPF not aligned (relaxed),none] X-TUID: iXmI+EUcN2gp This series applies after the "Add tests for S/MIME PKCS#7 messages" series, which was introduced in id:20200428185723.660184-1-dkg@fifthhorseman.net With this series applied, notmuch handles standard PKCS#7 S/MIME messages (using GnuPG's gpgsm as a backend, as mediated by GMime's use of GPGME) as well as it handles PGP/MIME messages. In addition to showing and replying to these messages, the series covers indexing the cleartext of encrypted messages, and understanding protected headers. --dkg