109 lines
3.4 KiB
Bash
109 lines
3.4 KiB
Bash
#!/bin/sh
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# PROVIDE: caddy
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# REQUIRE: LOGIN DAEMON NETWORKING
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# KEYWORD: shutdown
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# To enable caddy, add 'caddy_enable="YES"' to /etc/rc.conf or
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# /etc/rc.conf.local
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# Optional settings:
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# caddy_config (string): Full path to caddy config file
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# (%%ETCDIR%%/Caddyfile)
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# caddy_adapter (string): Config adapter type (caddyfile)
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# caddy_directory (string): Root for caddy storage (ACME certs, etc.)
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# (/var/db/caddy)
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# caddy_extra_flags (string): Extra flags passed to caddy start
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# caddy_logdir (string): Where caddy logs are stored
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# (/var/log/caddy)
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# caddy_logfile (string): Location of process log (${caddy_logdir}/caddy.log)
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# This is for startup/shutdown/error messages.
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# To create an access log, see:
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# https://caddyserver.com/docs/caddyfile/directives/log
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# caddy_user (user): User to run caddy (root)
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# caddy_group (group): Group to run caddy (wheel)
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#
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# This script will honor XDG_CONFIG_HOME/XDG_DATA_HOME. Caddy will create a
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# .../caddy subdir in each of those. By default, they are subdirs of /var/db/caddy.
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# See https://caddyserver.com/docs/conventions#data-directory
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. /etc/rc.subr
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name=caddy
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rcvar=caddy_enable
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desc="Powerful, enterprise-ready, open source web server with automatic HTTPS written in Go"
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load_rc_config $name
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# Defaults
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: ${caddy_enable:=NO}
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: ${caddy_adapter:=caddyfile}
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: ${caddy_config:=%%ETCDIR%%/Caddyfile}
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: ${caddy_directory:=/var/db/caddy}
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: ${caddy_extra_flags:=""}
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: ${caddy_logdir:="/var/log/${name}"}
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: ${caddy_logfile:="${caddy_logdir}/${name}.log"}
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: ${caddy_user:="root"}
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: ${caddy_group:="wheel"}
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# Config and base directories
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: ${XDG_CONFIG_HOME:="${caddy_directory}/config"}
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: ${XDG_DATA_HOME:="${caddy_directory}/data"}
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export XDG_CONFIG_HOME XDG_DATA_HOME
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command="%%PREFIX%%/bin/${name}"
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caddy_flags="--config ${caddy_config} --adapter ${caddy_adapter}"
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pidfile="/var/run/${name}/${name}.pid"
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required_files="${caddy_config} ${command}"
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start_precmd="caddy_precmd"
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start_cmd="caddy_start"
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stop_cmd="caddy_stop"
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# Extra Commands
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extra_commands="configtest reload"
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configtest_cmd="caddy_command validate ${caddy_flags}"
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reload_cmd="caddy_command reload ${caddy_flags}"
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caddy_command()
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{
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/usr/bin/su -m "${caddy_user}" -c "${command} $*"
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}
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caddy_precmd()
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{
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# Create required directories and set permissions
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/usr/bin/install -d -m 755 -o "${caddy_user}" -g "${caddy_group}" ${caddy_directory}
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/usr/bin/install -d -m 700 -o "${caddy_user}" -g "${caddy_group}" ${caddy_directory}/config
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/usr/bin/install -d -m 700 -o "${caddy_user}" -g "${caddy_group}" ${caddy_directory}/data
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/usr/bin/install -d -m 755 -o "${caddy_user}" -g "${caddy_group}" ${caddy_logdir}
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/usr/bin/install -d -m 700 -o "${caddy_user}" -g "${caddy_group}" /var/run/caddy
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}
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caddy_start()
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{
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echo -n "Starting caddy... "
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/usr/bin/su -m ${caddy_user} -c "${command} start ${caddy_flags} \
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${caddy_extra_flags} --pidfile ${pidfile}" >> ${caddy_logfile} 2>&1
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if [ $? -eq 0 ] && ps -ax -o pid | grep -q "$(cat ${pidfile})"; then
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echo "done"
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echo "Log: ${caddy_logfile}"
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else
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echo "Error: Caddy failed to start"
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echo "Check the caddy log: ${caddy_logfile}"
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fi
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}
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caddy_stop()
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{
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echo -n "Stopping caddy... "
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if caddy_command stop; then
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echo "done"
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else
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echo "Error: Unable to stop caddy"
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echo "Check the caddy log: ${caddy_logfile}"
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fi
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}
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run_rc_command "$1"
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