Merge branch 'pr/93' into Migrate-to-SQLite

src/certbot.ini

@@ -0,0 +1,4 @@
+authenticator = standalone
+noninteractive = true
+agree-tos = true
+rsa-key-size = 2048

src/dashboard.py

@@ -1670,13 +1670,37 @@ def check_update():
 
     return result
 
+"""
+Configure DashBoard before start web-server
+"""
+def run_dashboard():
+    init_dashboard()
+    global update
+    update = check_update()
+    global config
+    config = configparser.ConfigParser(strict=False)
+    config.read('wg-dashboard.ini')
+    global app_ip
+    app_ip = config.get("Server", "app_ip")
+    global app_port
+    app_port = config.get("Server", "app_port")
+    global wg_conf_path
+    wg_conf_path = config.get("Server", "wg_conf_path")
+    config.clear()
+    return app
+
+"""
+Get host and port for web-server
+"""
+def get_host_bind():
+    init_dashboard()
+    config = configparser.ConfigParser(strict=False)
+    config.read('wg-dashboard.ini')
+    app_ip = config.get("Server", "app_ip")
+    app_port = config.get("Server", "app_port")
+
+    return app_ip, app_port
 
 if __name__ == "__main__":
-    init_dashboard()
-    UPDATE = check_update()
-    configuration_settings = get_dashboard_conf()
-    app_ip = configuration_settings.get("Server", "app_ip")
-    app_port = int(configuration_settings.get("Server", "app_port"))
-    WG_CONF_PATH = configuration_settings.get("Server", "wg_conf_path")
-    configuration_settings.clear()
+    run_dashboard()
     app.run(host=app_ip, debug=False, port=app_port)

src/gunicorn.conf.py

@@ -0,0 +1,11 @@
+import multiprocessing
+import dashboard
+
+app_host, app_port = dashboard.get_host_bind()
+
+worker_class = 'gthread'
+workers = multiprocessing.cpu_count() * 2 + 1
+threads = 4
+bind = f"{app_host}:{app_port}"
+daemon = True
+pidfile = './gunicorn.pid'

src/requirements.txt

@@ -3,3 +3,5 @@ tinydb==4.5.2
 ifcfg
 icmplib
 flask-qrcode
+gunicorn
+certbot

src/wgd.sh

@@ -4,6 +4,15 @@
 # Under Apache-2.0 License
 app_name="dashboard.py"
 app_official_name="WGDashboard"
+environment=$(if [[ $ENVIRONMENT ]]; then echo $ENVIRONMENT; else echo 'develop'; fi)
+if [[ $CONFIGURATION_PATH ]]; then
+  cb_work_dir=$CONFIGURATION_PATH/letsencrypt/work-dir
+  cb_config_dir=$CONFIGURATION_PATH/letsencrypt/config-dir
+else
+  cb_work_dir=/etc/letsencrypt
+  cb_config_dir=/var/lib/letsencrypt
+fi
+
 dashes='------------------------------------------------------------'
 equals='============================================================'
 help () {
@@ -57,15 +66,67 @@ install_wgd(){
 
 
 check_wgd_status(){
-  if ps aux | grep '[p]ython3 '$app_name > /dev/null;
-    then
+  if [[ $environment == 'production' ]]; then
+    if ps aux | grep -v grep | grep $(cat ./gunicorn.pid)  > /dev/null; then
       return 0
     else
       return 1
     fi
+  else
+    if ps aux | grep -v grep | grep '[p]ython3 '$app_name > /dev/null; then
+      return 0
+    else
+      return 1
+    fi
+  fi
+}
+
+certbot_create_ssl () {
+  certbot certonly --config ./certbot.ini --email "$EMAIL" --work-dir $cb_work_dir --config-dir $cb_config_dir --domain "$SERVERURL"
+}
+
+certbot_renew_ssl () {
+  certbot renew --work-dir $cb_work_dir --config-dir $cb_config_dir
+}
+
+gunicorn_start () {
+  if [[ $SSL ]]; then
+    if [ ! -d $cb_config_dir ]; then
+      certbot_create_ssl
+    else
+      certbot_renew_ssl
+    fi
+  fi
+  printf "%s\n" "$dashes"
+  printf "| Starting WGDashboard in the background.          |\n"
+  if [ ! -d "log" ]; then
+    mkdir "log"
+  fi
+  d=$(date '+%Y%m%d%H%M%S')
+  if [[ $USER == root ]]; then
+    export PATH=$PATH:/usr/local/bin:$HOME/.local/bin
+  fi
+  if [[ $SSL ]]; then
+    gunicorn --certfile $cb_config_dir/live/"$SERVERURL"/cert.pem \
+    --keyfile $cb_config_dir/live/"$SERVERURL"/privkey.pem \
+    --access-logfile log/access_"$d".log \
+    --error-logfile log/error_"$d".log 'dashboard:run_dashboard()'
+  else
+    gunicorn --access-logfile log/access_"$d".log \
+    --error-logfile log/error_"$d".log 'dashboard:run_dashboard()'
+  fi
+  printf "| Log files is under log/                                  |\n"
+  printf "%s\n" "$dashes"
+}
+
+gunicorn_stop () {
+  kill $(cat ./gunicorn.pid)
 }
 
 start_wgd () {
+    if [[ $environment == 'production' ]]; then
+      gunicorn_start
+    else
       printf "%s\n" "$dashes"
       printf "| Starting WGDashboard in the background.          |\n"
       if [ ! -d "log" ]
@@ -75,10 +136,15 @@ start_wgd () {
       python3 "$app_name" > log/"$d".txt 2>&1 &
       printf "| Log files is under log/                                  |\n"
       printf "%s\n" "$dashes"
+    fi
 }
 
 stop_wgd() {
+  if [[ $environment == 'production' ]]; then
+    gunicorn_stop
+  else
     kill "$(ps aux | grep "[p]ython3 $app_name" | awk '{print $2}')"
+  fi
 }
 
 start_wgd_debug() {