From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) by lore.proxmox.com (Postfix) with ESMTPS id 3E5D61FF2F6 for ; Wed, 29 May 2024 16:13:16 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id B196C7EA8; Wed, 29 May 2024 16:13:40 +0200 (CEST) From: Maximiliano Sandoval To: pmg-devel@lists.proxmox.com Date: Wed, 29 May 2024 16:13:03 +0200 Message-Id: <20240529141303.553602-10-m.sandoval@proxmox.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240529141303.553602-1-m.sandoval@proxmox.com> References: <20240529141303.553602-1-m.sandoval@proxmox.com> MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL -0.122 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment POISEN_SPAM_PILL 0.1 Meta: its spam POISEN_SPAM_PILL_1 0.1 random spam to be learned in bayes POISEN_SPAM_PILL_3 0.1 random spam to be learned in bayes SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record T_SCC_BODY_TEXT_LINE -0.01 - Subject: [pmg-devel] [PATCH pmg-api v2 9/9] fix #4926: run pmg-smtp-filter and pmgpolicy without root rights X-BeenThere: pmg-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox Mail Gateway development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pmg-devel-bounces@lists.proxmox.com Sender: "pmg-devel" New users 'pmg-smpt-filter' and 'pmgpolicy' are created for their respective processes and we set their systemd units to use them. Signed-off-by: Maximiliano Sandoval --- debian/pmg-smtp-filter.service | 2 ++ debian/pmgpolicy.service | 2 ++ debian/postinst | 28 ++++++++++++++++++++++++++++ 3 files changed, 32 insertions(+) diff --git a/debian/pmg-smtp-filter.service b/debian/pmg-smtp-filter.service index c887dc2..c4d5e38 100644 --- a/debian/pmg-smtp-filter.service +++ b/debian/pmg-smtp-filter.service @@ -16,6 +16,8 @@ Type=forking Restart=on-abort RestartSec=10 RuntimeDirectory=pmg-smtp-filter +User=pmg-smtp-filter +Group=pmg-smtp-filter [Install] WantedBy=multi-user.target diff --git a/debian/pmgpolicy.service b/debian/pmgpolicy.service index 21a403f..cd8ee60 100644 --- a/debian/pmgpolicy.service +++ b/debian/pmgpolicy.service @@ -13,6 +13,8 @@ ExecReload=/bin/kill -HUP $MAINPID PIDFile=/run/pmgpolicy/pmgpolicy.pid Type=forking RuntimeDirectory=pmgpolicy +User=pmgpolicy +Group=pmgpolicy [Install] WantedBy=multi-user.target diff --git a/debian/postinst b/debian/postinst index 716a5af..a00c99b 100644 --- a/debian/postinst +++ b/debian/postinst @@ -50,6 +50,8 @@ migrate_apt_auth_conf() { migrate_pmg_smtp_filter() { PMG_GROUP="pmg" + PMGPOLICY_USER="pmgpolicy" + PMG_SMTP_FILTER_USER="pmg-smtp-filter" # Add shared pmg group for shared functionality, e.g. rrdcached if ! getent group | grep -q "^$PMG_GROUP:" ; then @@ -58,6 +60,32 @@ migrate_pmg_smtp_filter() { echo "..done" fi + for user in $PMGPOLICY_USER $PMG_SMTP_FILTER_USER; do + if ! getent passwd | grep -q "^$user:"; then + echo -n "Adding system user $user.." + adduser --quiet \ + --system \ + --no-create-home \ + --disabled-password \ + --home /nonexistent \ + --group \ + $user 2>/dev/null || true + echo "..done" + fi + + if ! getent group $PMG_GROUP | grep -q "$user"; then + echo -n "Adding user $user to $PMG_GROUP group.." + adduser --quiet $user $PMG_GROUP 2>/dev/null ||true + echo "..done" + fi + + if ! getent group systemd-journal | grep -q $user ; then + echo -n "Adding user $user to systemd-journal group.." + adduser --quiet $user systemd-journal 2>/dev/null ||true + echo "..done" + fi + done + chown :pmg /var/spool/pmg/active chown :pmg /var/spool/pmg/virus chown :pmg /var/spool/pmg/spam -- 2.39.2 _______________________________________________ pmg-devel mailing list pmg-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pmg-devel