mirror of
https://github.com/caddyserver/caddy.git
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50 lines
1.8 KiB
Desktop File
50 lines
1.8 KiB
Desktop File
[Unit]
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Description=Caddy HTTP/2 web server
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Documentation=https://caddyserver.com/docs
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After=network-online.target
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Wants=network-online.target systemd-networkd-wait-online.service
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[Service]
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Restart=on-failure
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; User and group the process will run as.
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User=www-data
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Group=www-data
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; Letsencrypt-issued certificates will be written to this directory.
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Environment=HOME=/etc/ssl/caddy
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; Always set "-root" to something safe in case it gets forgotten in the Caddyfile.
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ExecStart=/usr/local/bin/caddy -log stdout -agree=true -conf=/etc/caddy/Caddyfile -root=/var/tmp
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ExecReload=/bin/kill -USR1 $MAINPID
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; Limit the number of file descriptors; see `man systemd.exec` for more limit settings.
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LimitNOFILE=1048576
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; Unmodified caddy is not expected to use more than that.
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LimitNPROC=64
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; Use private /tmp and /var/tmp, which are discarded after caddy stops.
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PrivateTmp=true
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; Use a minimal /dev
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PrivateDevices=true
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; Hide /home, /root, and /run/user. Nobody will steal your SSH-keys.
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ProtectHome=true
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; Make /usr, /boot, /etc and possibly some more folders read-only.
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ProtectSystem=full
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; … except /etc/ssl/caddy, because we want Letsencrypt-certificates there.
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; This merely retains r/w access rights, it does not add any new. Must still be writable on the host!
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ReadWriteDirectories=/etc/ssl/caddy
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; Drop all other capabilities. Important if you run caddy as privileged user (which you should not).
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CapabilityBoundingSet=CAP_NET_BIND_SERVICE
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; … but permit caddy to open ports reserved for system services.
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; This could be redundant here, but is needed in case caddy runs as nobody:nogroup.
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AmbientCapabilities=CAP_NET_BIND_SERVICE
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; … and prevent gaining any new privileges.
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NoNewPrivileges=true
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; Caveat: Some plugins need additional capabilities. Add them to both above lines.
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; - plugin "upload" needs: CAP_LEASE
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[Install]
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WantedBy=multi-user.target
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