32 lines
885 B
SYSTEMD
32 lines
885 B
SYSTEMD
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[Unit]
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Description=Update OCI L4 relay SMTP deny policy
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Wants=network-online.target
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After=network-online.target nftables.service oci-l4-relay-bootstrap.service
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ConditionPathExists=/etc/oci-l4-relay/config.json
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[Service]
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Type=oneshot
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ExecStart=/usr/local/sbin/oci-l4-relay-guest smtp-deny refresh
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LogNamespace=oci-l4-relay
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CapabilityBoundingSet=CAP_NET_ADMIN
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LockPersonality=true
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MemoryDenyWriteExecute=true
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NoNewPrivileges=true
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PrivateDevices=true
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PrivateTmp=true
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ProtectClock=true
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ProtectControlGroups=true
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ProtectHome=true
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ProtectHostname=true
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ProtectKernelLogs=true
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ProtectKernelModules=true
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ProtectKernelTunables=true
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ProtectSystem=strict
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ReadWritePaths=/var/lib/oci-l4-relay/smtp-deny
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RestrictAddressFamilies=AF_UNIX AF_INET AF_NETLINK
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RestrictNamespaces=true
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RestrictRealtime=true
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RestrictSUIDSGID=true
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SystemCallArchitectures=native
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SystemCallFilter=@system-service
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UMask=0077
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