151 lines
3.7 KiB
Bash
151 lines
3.7 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2015 OpenWrt.org
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START=80
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USE_PROCD=1
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G_OPTS="daemon off;"
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NGINX_UTIL="/usr/bin/nginx-util"
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UCI_CONF_TEMPLATE="/etc/nginx/uci.conf.template"
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LATEST_UCI_CONF_VERSION="1.2"
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eval $("${NGINX_UTIL}" get_env)
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CONF=""
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nginx_check_luci_template() {
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UCI_CONF_VERSION="$(sed -nr 's/# UCI_CONF_VERSION=(.*)/\1/p' $UCI_CONF_TEMPLATE)"
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# No need to migrate already latest version
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if [ "$UCI_CONF_VERSION" = "$LATEST_UCI_CONF_VERSION" ]; then
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return
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fi
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# Fix wrong entry for the module.d include
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if [ "$UCI_CONF_VERSION" = "1.1" ]; then
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# Remove any entry
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sed -i '/^include module\.d\/\*\.module;/d' $UCI_CONF_TEMPLATE
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# Put the include before events {}
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sed -i 's/events {/include module.d\/*.module;\n\nevents {/' $UCI_CONF_TEMPLATE
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fi
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if [ "$UCI_CONF_VERSION" != "$LATEST_UCI_CONF_VERSION" ]; then
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sed -i "s/# UCI_CONF_VERSION=.*/# UCI_CONF_VERSION=$LATEST_UCI_CONF_VERSION/" $UCI_CONF_TEMPLATE
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fi
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if [ -z "$UCI_CONF_VERSION" ]; then
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# Handle funny case with template with the include module but no version
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if ! grep -q -e '^include module\.d/\*\.module;$' $UCI_CONF_TEMPLATE; then
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sed -i 's/events {/include module.d\/*.module;\n\nevents {/' $UCI_CONF_TEMPLATE
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fi
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echo "" >> $UCI_CONF_TEMPLATE
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echo "# UCI_CONF_VERSION=1.2" >> $UCI_CONF_TEMPLATE
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fi
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}
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nginx_init() {
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[ -z "${CONF}" ] || return # already called.
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[ -d /var/log/nginx ] || mkdir -p /var/log/nginx
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[ -d /var/lib/nginx ] || mkdir -p /var/lib/nginx
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rm -f "$(readlink "${UCI_CONF}")"
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${NGINX_UTIL} init_lan
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if [ -f $UCI_CONF_TEMPLATE ]; then
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nginx_check_luci_template
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fi
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if [ -e "${UCI_CONF}" ]
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then CONF="${UCI_CONF}"
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else CONF="${NGINX_CONF}"
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fi
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local message
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message="$(/usr/sbin/nginx -t -c "${CONF}" -g "${G_OPTS}" 2>&1)" ||
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{
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echo -e "${message}" | logger -t "nginx_init" -p "daemon.err"
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logger -s -t "nginx_init" -p "daemon.err" "NOT using conf file!"
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echo "show config to be used by: nginx -T -c '${CONF}'" >&2
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exit 1
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}
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logger -t "nginx_init" -p "daemon.info" "using ${CONF} (the test is ok)"
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}
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add_mdns() {
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local cfg="$1"
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local port enabled mdns service
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config_get enabled "$cfg" enabled
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config_get mdns "$cfg" mdns
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config_get port "$cfg" listen
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port=$(echo "$port" | head -n1 | awk '{print $1;}')
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if [ "${mdns}" == "0" ] || [ "${mdns}" == "false" ]; then
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return
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fi
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if [ "${enabled}" != "0" ] && [ "${enabled}" != "false" ] && [ -n "${port}" ]; then
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[ "${port}" == "80" ] && service="http"
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[ "${port}" == "8080" ] && service="http-alt"
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[ "${port}" == "443" ] && service="https"
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[ "${port}" == "8443" ] && service="pcsync-https"
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procd_add_mdns_service "$service" "tcp" "$port" "daemon=nginx"
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fi
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}
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configure_mdns() {
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procd_open_data
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json_add_object "mdns"
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config_load nginx
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config_foreach add_mdns server
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json_close_object
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procd_close_data
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}
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start_service() {
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nginx_init
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procd_open_instance
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procd_set_param command /usr/sbin/nginx -c "${CONF}" -g "${G_OPTS}"
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procd_set_param stdout 1
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procd_set_param stderr 1
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procd_set_param file "${CONF}" "${CONF_DIR}*.crt" "${CONF_DIR}*.key" \
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"${CONF_DIR}*.conf" "${CONF_DIR}*.locations"
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procd_set_param respawn
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configure_mdns
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procd_close_instance
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}
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reload_service() {
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nginx_init
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if [ "$(cat "/proc/$(cat "/var/run/nginx.pid")/cmdline")" = \
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"nginx: master process /usr/sbin/nginx -c ${CONF} -g ${G_OPTS}" ]
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then procd_send_signal nginx
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else restart
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fi
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}
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service_triggers() {
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procd_add_raw_trigger acme.renew 5000 /etc/init.d/nginx reload
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}
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extra_command "relog" "Reopen log files (without reloading)"
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relog() {
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[ -d /var/log/nginx ] || mkdir -p /var/log/nginx
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procd_send_signal nginx '*' USR1
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}
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