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Lines 20-26
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| 20 |
. /etc/rc.subr |
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. /etc/rc.subr |
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name=crowdsec |
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name=crowdsec |
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desc="Crowdsec Agent" |
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rcvar=crowdsec_enable |
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rcvar=crowdsec_enable |
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load_rc_config "$name" |
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load_rc_config "$name" |
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Lines 30-124
load_rc_config "$name"
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| 30 |
: "${crowdsec_machine_name:=localhost}" |
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: "${crowdsec_machine_name:=localhost}" |
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: "${crowdsec_flags:=}" |
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: "${crowdsec_flags:=}" |
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pidfile=/var/run/${name}.pid |
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pidfile=/var/run/${name}_daemon.pid |
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pidfile_crowdsec=/var/run/${name}.pid |
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required_files="$crowdsec_config" |
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required_files="$crowdsec_config" |
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command="%%PREFIX%%/bin/${name}" |
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command="/usr/sbin/daemon" |
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start_cmd="${name}_start" |
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command_crowdsec="%%PREFIX%%/bin/crowdsec" |
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stop_cmd="${name}_stop" |
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command_cscli="%%PREFIX%%/bin/cscli" |
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command_args="-f -P ${pidfile} -p ${pidfile_crowdsec} -r -R 10 -t \"${name}\" -- ${command_crowdsec} -c ${crowdsec_config} ${crowdsec_flags}" |
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reload_cmd="${name}_reload" |
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start_precmd="${name}_precmd" |
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start_precmd="${name}_precmd" |
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configtest_cmd="${name}_configtest" |
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configtest_cmd="${name}_configtest" |
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reload_precmd="${name}_configtest" |
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restart_precmd="${name}_configtest" |
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stop_precmd="${name}_stop_precmd" |
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stop_postcmd="${name}_stop_postcmd" |
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extra_commands="configtest reload" |
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extra_commands="configtest reload" |
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crowdsec_stop_precmd() { |
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# take note of the pid, because sbin/daemon will remove the file |
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# without waiting for crowdsec to exit |
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if [ -r "$pidfile_crowdsec" ]; then |
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_CROWDSECPID="$(check_pidfile "$pidfile_crowdsec" "$command_crowdsec")" |
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export _CROWDSECPID |
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fi |
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} |
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crowdsec_stop_postcmd() { |
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# wait for process to exit before restarting, or it will find the http port in use |
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if [ -n "$_CROWDSECPID" ]; then |
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wait_for_pids "$_CROWDSECPID" |
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fi |
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} |
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crowdsec_precmd() { |
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crowdsec_precmd() { |
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cs_cli() { |
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cs_cli() { |
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"%%PREFIX%%/bin/cscli" -c "${crowdsec_config}" "$@" |
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"$command_cscli" -c "$crowdsec_config" "$@" |
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} |
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} |
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Config() { |
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Config() { |
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cs_cli config show --key "Config.$1" |
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cs_cli config show --key "Config.$1" |
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} |
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} |
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HUB_DIR=$(Config ConfigPaths.HubDir) |
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if ! ls -1qA "$HUB_DIR"/* >/dev/null 2>&1; then |
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echo "Fetching hub inventory" |
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cs_cli hub update || : |
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fi |
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CONFIG_DIR=$(Config ConfigPaths.ConfigDir) |
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# Is the LAPI enabled on this node? |
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# Is the LAPI enabled on this node? |
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if [ "$(cs_cli config show --key Config.API.Server.Enable)" != "false" ]; then |
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if [ "$(Config API.Server.Enable)" != "false" ]; then |
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# There are no machines, we create one for cscli & log processor |
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# There are no machines, we create the main one |
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if [ "$(cs_cli machines list -o json --error)" = "[]" ]; then |
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if [ "$(cs_cli machines list -o json)" = "[]" ]; then |
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echo "Registering LAPI" |
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echo "Registering LAPI" |
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cs_cli machines add "${crowdsec_machine_name}" --auto --force --error || : |
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cs_cli machines add "${crowdsec_machine_name}" --auto --force --error || : |
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fi |
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fi |
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CONFIG_DIR=$(Config ConfigPaths.ConfigDir) |
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# Register to the central server to receive the community blocklist and more |
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# Register to the central server to receive the community blocklist and more |
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if [ ! -s "${CONFIG_DIR}/online_api_credentials.yaml" ]; then |
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if [ ! -s "${CONFIG_DIR}/online_api_credentials.yaml" ]; then |
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echo "Registering CAPI" |
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echo "Registering CAPI" |
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cs_cli capi register || : |
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cs_cli capi register || : |
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fi |
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fi |
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fi |
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fi |
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# This would work but takes 30secs to timeout while reading the metrics, because crowdsec is not running yet. |
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# install the collection for the first time, or if it has been removed |
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# cs_cli collections inspect crowdsecurity/freebsd 2>/dev/null | grep ^installed | grep -q true || \ |
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cs_cli collections inspect crowdsecurity/freebsd --no-metrics 2>/dev/null | grep ^installed | grep -q true || \ |
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# cs_cli collections install crowdsecurity/freebsd || : |
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# So we just check for the file |
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if [ ! -e "${CONFIG_DIR}/collections/freebsd.yaml" ]; then |
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cs_cli collections install crowdsecurity/freebsd || : |
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cs_cli collections install crowdsecurity/freebsd || : |
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fi |
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} |
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} |
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crowdsec_stop() |
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crowdsec_configtest() { |
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{ |
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echo "Performing sanity check on ${name} configuration." |
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if [ ! -f "$pidfile" ]; then |
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if ! "$command_crowdsec" -c "$crowdsec_config" -t -error; then |
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echo "${name} is not running." |
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exit 1 |
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return |
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fi |
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pid=$(cat "$pidfile") |
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if kill -0 "$pid" >/dev/null 2>&1; then |
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echo "Stopping ${name}." |
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kill -s TERM "$pid" >/dev/null 2>&1 |
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# shellcheck disable=SC2034 |
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for i in $(seq 1 20); do |
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sleep 1 |
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if ! kill -0 "$pid" >/dev/null 2>&1; then |
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rm -f "$pidfile" |
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return |
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fi |
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done |
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echo "Timeout, terminating ${name} with SIGKILL." |
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kill -s KILL "$pid" >/dev/null 2>&1 |
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rm -f "$pidfile" |
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else |
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echo "${name} is not running." |
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fi |
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fi |
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echo "Configuration test OK" |
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} |
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} |
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crowdsec_start() |
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crowdsec_reload() { |
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{ |
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echo "Reloading configuration" |
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/usr/sbin/daemon -f -p "$pidfile" -t "$desc" -- \ |
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if [ -r "$pidfile_crowdsec" ]; then |
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"$command" -c "$crowdsec_config" ${crowdsec_flags} |
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kill -HUP "$(check_pidfile "$pidfile_crowdsec" "${command_crowdsec}")" |
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} |
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crowdsec_configtest() |
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{ |
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echo "Performing sanity check on ${name} configuration." |
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if "$command" -c "$crowdsec_config" -t -error; then |
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echo "Configuration test OK" |
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fi |
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fi |
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} |
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} |
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