lede/package/lean/luci-app-kodexplorer/root/etc/init.d/kodexplorer

#!/bin/sh /etc/rc.common
# Copyright (C) 2018-2020 Lienol <lawlienol@gmail.com>

START=99

CONFIG="kodexplorer"

TEMP_PATH="/var/etc/kodexplorer"
NGINX_CONFIG="$TEMP_PATH/nginx.conf"
PHP_FPM_CONFIG="$TEMP_PATH/php-fpm.conf"
PHP_CONFIG="/etc/php.ini"
PHP_BACKUP_CONFIG="/etc/php.ini.backup"

config_t_get() {
	local index=0
	[ -n "$4" ] && index=$4
	local ret=$(uci get $CONFIG.@$1[$index].$2 2>/dev/null)
	echo ${ret:=$3}
}

gen_nginx_config() {
	port=$(config_t_get global port)
	project_directory=$(config_t_get global project_directory)
	cat <<-EOF > $1
		user root root;
		worker_processes  1;
		pid /var/run/nginx_kodexplorer.pid;
		events {
		    worker_connections  1024;
		}
		http {
		    include /etc/nginx/mime.types;
		    sendfile on;
		    keepalive_timeout 65;
		    server {
		        listen $port;
		        listen [::]:$port;
		        server_name  localhost;
		        location / {
		            root $project_directory;
		            index index.html index.htm index.php;
		        }
		        error_page   500 502 503 504  /50x.html;
		        location = /50x.html {
		            root   html;
		        }
		        location ~ \.php(.*)$ {
		            root $project_directory;
		            try_files \$uri = 404; # PHP 文件不存在返回404
		            fastcgi_pass unix:/var/run/php8-fpm.sock; # 通过 Unix 套接字执行 PHP
		            fastcgi_index index.php;
		            fastcgi_split_path_info  ^(.+\.php)(.*)$;
		            fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name; # 修复 Nginx fastcgi 漏洞
		            fastcgi_param  PATH_INFO  \$fastcgi_path_info;
		            include /etc/nginx/fastcgi_params;
		        }
		    }
		}
	EOF
}

gen_php_config() {
	storage_device_path=$(config_t_get global storage_device_path)
	memory_limit=$(config_t_get global memory_limit)
	post_max_size=$(config_t_get global post_max_size)
	upload_max_filesize=$(config_t_get global upload_max_filesize)
	cp $PHP_CONFIG $PHP_BACKUP_CONFIG
	cat <<-EOF >$PHP_CONFIG
		[PHP]
		zend.ze1_compatibility_mode = Off
		engine = On
		precision    =  12
		y2k_compliance = On
		output_buffering = Off
		zlib.output_compression = Off
		implicit_flush = Off
		unserialize_callback_func =
		serialize_precision = 100

		open_basedir = $storage_device_path:/tmp/:/proc/:/usr/bin/
		disable_functions =
		disable_classes =
		expose_php = On
		max_execution_time = 30
		max_input_time = 60
		memory_limit = $memory_limit
		error_reporting  =  E_ALL & ~E_NOTICE & ~E_STRICT

		display_errors = On
		display_startup_errors = Off
		log_errors = Off
		log_errors_max_len = 1024
		ignore_repeated_errors = Off
		ignore_repeated_source = Off
		report_memleaks = On
		track_errors = Off

		variables_order = "EGPCS"
		request_order = "GP"
		register_globals = Off
		register_long_arrays = Off
		register_argc_argv = On
		auto_globals_jit = On
		post_max_size = $post_max_size
		magic_quotes_runtime = Off
		magic_quotes_sybase = Off
		auto_prepend_file =
		auto_append_file =
		default_mimetype = "text/html"

		;doc_root = "/www"
		user_dir =
		extension_dir = "/usr/lib/php"
		enable_dl = On
		cgi.fix_pathinfo=1

		file_uploads = On
		upload_tmp_dir = "/tmp"
		upload_max_filesize = $upload_max_filesize
		max_file_uploads = 20

		allow_url_fopen = On
		allow_url_include = Off
		default_socket_timeout = 60
	EOF
		
	cat <<-EOF >$PHP_FPM_CONFIG
		[global]
		pid = /var/run/kodexplorer_php8-fpm.pid
		error_log = /var/log/kodexplorer_php8-fpm.log
		[www]
		user = root
		listen = /var/run/php8-fpm.sock
		listen.mode = 0666
		listen.allowed_clients = 127.0.0.1
		pm = dynamic
		pm.max_children = 5
		pm.start_servers = 2
		pm.min_spare_servers = 1
		pm.max_spare_servers = 3
		chdir = /
	EOF
}

start() {
	ENABLED=$(config_t_get global enable 0)
	[ "$ENABLED" = "0" ] && return 0
	mkdir -p $TEMP_PATH /var/log/nginx /var/lib/nginx
	gen_php_config
	/usr/bin/php-fpm -R -y $PHP_FPM_CONFIG -g "/var/run/php8-fpm.pid"
	gen_nginx_config $NGINX_CONFIG
	/usr/sbin/nginx -c $NGINX_CONFIG >/dev/null 2>&1 &
}

stop() {
	/usr/sbin/nginx -c $NGINX_CONFIG -s stop >/dev/null 2>&1 &
	killall -9 php-fpm >/dev/null 2>&1 &
	rm -f /var/run/kodexplorer_php8-fpm.pid
	rm -f /var/log/kodexplorer_php8-fpm.log
	rm -f /var/run/php8-fpm.sock
	[ -f "$PHP_BACKUP_CONFIG" -a -f "$PHP_CONFIG" ] && {
		rm -f $PHP_CONFIG
		cp $PHP_BACKUP_CONFIG $PHP_CONFIG
		rm -f $PHP_BACKUP_CONFIG
	}
}

restart() {
	stop
	start
}