🔌NBTSCAN plugin #693

Dockerfile

@@ -40,7 +40,7 @@ ENV S6_CMD_WAIT_FOR_SERVICES_MAXTIME=0
 
 RUN apk update --no-cache \
     && apk add --no-cache bash zip lsblk gettext-envsubst sudo mtr tzdata s6-overlay \
-    && apk add --no-cache curl arp-scan iproute2 iproute2-ss nmap nmap-scripts traceroute net-tools net-snmp-tools bind-tools awake ca-certificates  \
+    && apk add --no-cache curl arp-scan iproute2 iproute2-ss nmap nmap-scripts traceroute nbtscan net-tools net-snmp-tools bind-tools awake ca-certificates  \
     && apk add --no-cache sqlite php83 php83-fpm php83-cgi php83-curl php83-sqlite3 php83-session \
     && apk add --no-cache python3 nginx \
     && apk add --no-cache dcron \

Dockerfile.debian

@@ -33,7 +33,7 @@ COPY --chmod=775 --chown=${USER_ID}:${USER_GID} . ${INSTALL_DIR}/
 RUN apt-get install -y \
     tini snmp ca-certificates curl libwww-perl arp-scan perl apt-utils cron sudo \
     nginx-light php php-cgi php-fpm php-sqlite3 php-curl sqlite3 dnsutils net-tools php-openssl \
-    python3 python3-dev iproute2 nmap python3-pip zip systemctl usbutils traceroute 
+    python3 python3-dev iproute2 nmap python3-pip zip systemctl usbutils traceroute nbtscan
 
 # Alternate dependencies
 RUN apt-get install nginx nginx-core mtr php-fpm php8.2-fpm php-cli php8.2 php8.2-sqlite3 -y

front/css/app.css

@@ -235,6 +235,11 @@
     margin-left: 150px;    
 }
 
+#settingsPage
+{
+    display: grid;
+}
+
 @media (max-width: 767px) {
     .main-header .logo {
         width: 100%;

front/js/settings_utils.js

@@ -383,27 +383,56 @@ function filterRows(inputText) {
     inputText = "";
   }
 
-  $(".table_row").each(function () {
+  $(".panel").each(function () {
-    // Check if the row id ends with '__metadata'
+    var $panel = $(this);
-    var idAttribute = $(this).attr("id");
+    var $panelHeader = $panel.find('.panel-heading');
-    if (idAttribute && idAttribute.endsWith("__metadata")) {
+    var $panelBody = $panel.find('.panel-collapse');
-      $(this).hide(); // Hide the row if it ends with '__metadata'
-      return; // Skip to the next iteration
-    }
 
-    var description = $(this).find(".setting_description").text().toLowerCase();
+    var anyVisible = false; // Flag to check if any row is visible
-    var codeName = $(this).find(".setting_name code").text().toLowerCase();
+
-    if (
+    $panelBody.find(".table_row:not(.docs)").each(function () {
-      description.includes(inputText.toLowerCase()) ||
+      var $row = $(this);
-      codeName.includes(inputText.toLowerCase())
+
-    ) {
+      // Check if the row ID ends with "__metadata"
-      $(this).show(); // Show the row if it matches the input text
+      var rowId = $row.attr("id");
+      var isMetadataRow = rowId && rowId.endsWith("__metadata");
+
+      // Always hide metadata rows
+      if (isMetadataRow) {
+        $row.hide();
+        return; // Skip further processing for metadata rows
+      }
+
+      var description = $row.find(".setting_description").text().toLowerCase();
+      var codeName = $row.find(".setting_name code").text().toLowerCase();
+
+      if (
+        description.includes(inputText.toLowerCase()) ||
+        codeName.includes(inputText.toLowerCase())
+      ) {
+        $row.show();
+        anyVisible = true; // Set the flag to true if at least one row is visible
+      } else {
+        $row.hide();
+      }
+    });
+
+    // Determine whether to hide or show the panel based on visibility of rows
+    if (anyVisible) {
+      $panelBody.collapse('show'); // Ensure the panel body is shown if there are visible rows
+      $panelHeader.show(); // Show the panel header
+      $panel.show(); // Show the entire panel if there are visible rows
     } else {
-      $(this).hide(); // Hide the row if it doesn't match the input text
+      $panelBody.collapse('hide'); // Hide the panel body if no rows are visible
+      $panelHeader.hide(); // Hide the panel header if no rows are visible
+      $panel.hide(); // Hide the entire panel if no rows are visible
     }
   });
 }
 
+
+
+
 setTimeout(() => {
   // Event listener for input change
   $("#settingsSearch").on("input", function () {

front/maintenance.php

@@ -408,7 +408,7 @@ $db->close();
             <div class="row actions">
               <div class="col-sm-2">
                 <div class="form-check toggle">
-                  <label class="form-check-label" for="logsAutoRefresh">
+                  <label class="form-check-label pointer" for="logsAutoRefresh">
                     <input class="form-check-input" type="checkbox" id="logsAutoRefresh" onchange="toggleAutoRefresh()" />
                     Auto-refresh
                   </label>
@@ -416,7 +416,7 @@ $db->close();
               </div>
               <div class="col-sm-2">
                 <div class="form-check  toggle">
-                  <label class="form-check-label" for="logsAutoScroll">
+                  <label class="form-check-label pointer" for="logsAutoScroll">
                     <input class="form-check-input" type="checkbox" checked id="logsAutoScroll" />
                     Auto-scroll
                   </label>

front/plugins/dhcp_leases/config.json

@@ -577,15 +577,7 @@
       "description": [
         {
           "language_code": "en_us",
-          "string": "Add all dhcp.leases mapped paths to watch. Enter full path within the container, e.g. <code>/mnt/dhcp2.leases</code>. You must map these files accordingly in your <code>docker-compose.yml</code> file. (If you are mapping a PiHole dhcp.leases file the path in the container must contain <code>pihole</code>, e.g.: <code>:/etc/pihole/dhcp.leases</code>)"
+          "string": "Add all dhcp.leases mapped paths to watch. Enter full path within the container, e.g. <code>/mnt/dhcp2.leases</code>. You must map these files accordingly in your <code>docker-compose.yml</code> file. Supports pihole, dnsmasq, and generic formats. <br><br> For dnsmasq or pihole the path in the container must contain <code>pihole</code> or <code>dnsmasq</code>; e.g.: <code>:/etc/pihole/dhcp.leases</code>). See the above docs for details."
-        },
-        {
-          "language_code": "es_es",
-          "string": "Agregue todas las rutas asignadas de dhcp.leases para observar. Ingrese la ruta completa dentro del contenedor, p.e. <code>/mnt/dhcp2.leases</code>. Debe asignar estos archivos en consecuencia en su archivo <code>docker-compose.yml</code>. (Si está asignando un archivo PiHole dhcp.leases, la ruta en el contenedor debe contener <code>pihole</code>, por ejemplo: <code>:/etc/pihole/dhcp.leases</code>)"
-        },
-        {
-          "language_code": "de_de",
-          "string": "Alle zu überwachenden dhcp.leases-Pfade hinzufügen. Den absoluten Pfad innerhalb des Containers angeben, z.B. <code>/mnt/dchp2.leases</code>. Diese Dateien müssen korrekt in der <code>docker-compose.yml</code> gemapped werden. Wird eine PiHole dhcp.leases-Datei in den Container gemapped, so muss der Pfad im Container <code>pihole</code> inkludieren, z.B. <code>:/etc/pihole/dhcp.leases</code>"
         }
       ]
     },

front/plugins/nbtscan_scan/README.md

@@ -0,0 +1,23 @@
+## Overview
+
+Plugin functionality overview and links to external resources if relevant. Include use cases if available. 
+
+> [!TIP]
+> Some tip.
+
+### Quick setup guide
+
+To set up the plugin correctly, make sure...
+
+#### Required Settings
+
+- When to run `PREF_RUN`
+- 
+
+### Usage
+
+- Head to **Settings** > **Plugin name** to adjust the default values.
+
+### Notes
+
+- Additional notes, limitations, Author info. 

front/plugins/nbtscan_scan/config.json

@@ -0,0 +1,337 @@
+{
+  "code_name": "nbtscan_scan",
+  "unique_prefix": "NBTSCAN",
+  "plugin_type": "other",
+  "enabled": true,
+  "data_source": "script",
+  "show_ui": true,
+  "localized": ["display_name", "description", "icon"],
+  "display_name": [
+    {
+      "language_code": "en_us",
+      "string": "NBTSCAN (Name discovery)"
+    }
+  ],
+  "icon": [
+    {
+      "language_code": "en_us",
+      "string": "<i class=\"fa-solid fa-search\"></i>"
+    }
+  ],
+  "description": [
+    {
+      "language_code": "en_us",
+      "string": "A plugin to discover device names."
+    }
+  ],
+  "params": [
+    {
+      "name": "ips",
+      "type": "sql",
+      "value": "SELECT dev_LastIP from DEVICES order by dev_MAC",
+      "timeoutMultiplier": true
+    }
+  ],
+  "settings": [
+    {
+      "function": "RUN",
+      "events": ["run"],
+      "type": {
+        "dataType": "string",
+        "elements": [
+          { "elementType": "select", "elementOptions": [], "transformers": [] }
+        ]
+      },
+      "default_value": "disabled",
+      "options": [
+        "disabled",
+        "before_name_updates",
+        "on_new_device",
+        "once",
+        "schedule",
+        "always_after_scan"
+      ],
+      "localized": ["name", "description"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "When to run"
+        },
+        {
+          "language_code": "es_es",
+          "string": "Cuándo ejecutar"
+        },
+        {
+          "language_code": "de_de",
+          "string": "Wann laufen"
+        }
+      ],
+      "description": [
+        {
+          "language_code": "en_us",
+          "string": "When the plugin should be executed. If enabled this will execute the scan until there are no <code>(unknown)</code> or <code>(name not found)</code> devices. Setting this to <code>on_new_device</code> or a daily <code>schedule</code> is recommended.<br/><br/> Depends on the <a onclick=\"toggleAllSettings()\" href=\"#SCAN_SUBNETS\"><code>SCAN_SUBNETS</code> setting</a>."
+        }
+      ]
+    },
+    {
+      "function": "CMD",
+      "type": {
+        "dataType": "string",
+        "elements": [
+          {
+            "elementType": "input",
+            "elementOptions": [{ "readonly": "true" }],
+            "transformers": []
+          }
+        ]
+      },
+      "default_value": "python3 /app/front/plugins/nbtscan_scan/nbtscan.py",
+      "options": [],
+      "localized": ["name", "description"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "Command"
+        },
+        {
+          "language_code": "es_es",
+          "string": "Comando"
+        },
+        {
+          "language_code": "de_de",
+          "string": "Befehl"
+        }
+      ],
+      "description": [
+        {
+          "language_code": "en_us",
+          "string": "Command to run. This can not be changed"
+        },
+        {
+          "language_code": "es_es",
+          "string": "Comando a ejecutar. Esto no se puede cambiar"
+        },
+        {
+          "language_code": "de_de",
+          "string": "Befehl zum Ausführen. Dies kann nicht geändert werden"
+        }
+      ]
+    },
+    {
+      "function": "RUN_SCHD",
+      "type": {
+        "dataType": "string",
+        "elements": [
+          { "elementType": "input", "elementOptions": [], "transformers": [] }
+        ]
+      },
+      "default_value": "*/30 * * * *",
+      "options": [],
+      "localized": ["name", "description"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "Schedule"
+        },
+        {
+          "language_code": "es_es",
+          "string": "Schedule"
+        },
+        {
+          "language_code": "de_de",
+          "string": "Schedule"
+        }
+      ],
+      "description": [
+        {
+          "language_code": "en_us",
+          "string": "Only enabled if you select <code>schedule</code> in the <a href=\"#NBTSCAN_RUN\"><code>NBTSCAN_RUN</code> setting</a>. Make sure you enter the schedule in the correct cron-like format (e.g. validate at <a href=\"https://crontab.guru/\" target=\"_blank\">crontab.guru</a>). For example entering <code>0 4 * * *</code> will run the scan after 4 am in the <a onclick=\"toggleAllSettings()\" href=\"#TIMEZONE\"><code>TIMEZONE</code> you set above</a>. Will be run NEXT time the time passes."
+        },
+        {
+          "language_code": "es_es",
+          "string": "Solo está habilitado si selecciona <code>schedule</code> en la configuración <a href=\"#NBTSCAN_RUN\"><code>NBTSCAN_RUN</code></a>. Asegúrese de ingresar la programación en el formato similar a cron correcto (por ejemplo, valide en <a href=\"https://crontab.guru/\" target=\"_blank\">crontab.guru</a>). Por ejemplo, ingresar <code>0 4 * * *</code> ejecutará el escaneo después de las 4 a.m. en el <a onclick=\"toggleAllSettings()\" href=\"#TIMEZONE\"><code>TIMEZONE</ código> que configuró arriba</a>. Se ejecutará la PRÓXIMA vez que pase el tiempo."
+        },
+        {
+          "language_code": "de_de",
+          "string": "Nur aktiviert, wenn Sie <code>schedule</code> in der <a href=\"#NBTSCAN_RUN\"><code>NBTSCAN_RUN</code>-Einstellung</a> auswählen. Stellen Sie sicher, dass Sie den Zeitplan im richtigen Cron-ähnlichen Format eingeben (z. B. validieren unter <a href=\"https://crontab.guru/\" target=\"_blank\">crontab.guru</a>). Wenn Sie beispielsweise <code>0 4 * * *</code> eingeben, wird der Scan nach 4 Uhr morgens in der <a onclick=\"toggleAllSettings()\" href=\"#TIMEZONE\"><code>TIMEZONE</ ausgeführt. Code> den Sie oben festgelegt haben</a>. Wird das NÄCHSTE Mal ausgeführt, wenn die Zeit vergeht."
+        }
+      ]
+    },
+    {
+      "function": "RUN_TIMEOUT",
+      "type": {
+        "dataType": "integer",
+        "elements": [
+          {
+            "elementType": "input",
+            "elementOptions": [{ "type": "number" }],
+            "transformers": []
+          }
+        ]
+      },
+      "default_value": 10,
+      "options": [],
+      "localized": ["name", "description"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "Run timeout"
+        },
+        {
+          "language_code": "es_es",
+          "string": "Tiempo límite de ejecución"
+        },
+        {
+          "language_code": "de_de",
+          "string": "Zeitüberschreitung"
+        }
+      ],
+      "description": [
+        {
+          "language_code": "en_us",
+          "string": "Maximum time in seconds to wait for the script to finish. If this time is exceeded the script is aborted."
+        },
+        {
+          "language_code": "es_es",
+          "string": "Tiempo máximo en segundos para esperar a que finalice el script. Si se supera este tiempo, el script se cancela."
+        },
+        {
+          "language_code": "de_de",
+          "string": "Maximale Zeit in Sekunden, die auf den Abschluss des Skripts gewartet werden soll. Bei Überschreitung dieser Zeit wird das Skript abgebrochen."
+        }
+      ]
+    }
+  ],
+  "database_column_definitions": [
+    {
+      "column": "Object_PrimaryID",
+      "css_classes": "col-sm-2",
+      "show": true,
+      "type": "device_name_mac",
+      "default_value": "",
+      "options": [],
+      "localized": ["name"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "MAC"
+        },
+        {
+          "language_code": "es_es",
+          "string": "MAC"
+        }
+      ]
+    },
+    {
+      "column": "Object_SecondaryID",
+      "css_classes": "col-sm-2",
+      "show": true,
+      "type": "label",
+      "default_value": "",
+      "options": [],
+      "localized": ["name"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "IP"
+        },
+        {
+          "language_code": "es_es",
+          "string": "IP"
+        }
+      ]
+    },
+    {
+      "column": "Watched_Value1",
+      "css_classes": "col-sm-2",
+      "show": true,
+      "type": "label",
+      "default_value": "",
+      "options": [],
+      "localized": ["name"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "Server"
+        }
+      ]
+    },
+    {
+      "column": "Watched_Value2",
+      "css_classes": "col-sm-2",
+      "show": true,
+      "type": "label",
+      "default_value": "",
+      "options": [],
+      "localized": ["name"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "Name"
+        }
+      ]
+    },
+    {
+      "column": "DateTimeCreated",
+      "css_classes": "col-sm-2",
+      "show": true,
+      "type": "label",
+      "default_value": "",
+      "options": [],
+      "localized": ["name"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "Created"
+        }
+      ]
+    },
+    {
+      "column": "DateTimeChanged",
+      "css_classes": "col-sm-2",
+      "show": true,
+      "type": "label",
+      "default_value": "",
+      "options": [],
+      "localized": ["name"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "Changed"
+        }
+      ]
+    },
+    {
+      "column": "Status",
+      "css_classes": "col-sm-1",
+      "show": true,
+      "type": "replace",
+      "default_value": "",
+      "options": [
+        {
+          "equals": "watched-not-changed",
+          "replacement": "<div style='text-align:center'><i class='fa-solid fa-square-check'></i><div></div>"
+        },
+        {
+          "equals": "watched-changed",
+          "replacement": "<div style='text-align:center'><i class='fa-solid fa-triangle-exclamation'></i></div>"
+        },
+        {
+          "equals": "new",
+          "replacement": "<div style='text-align:center'><i class='fa-solid fa-circle-plus'></i></div>"
+        },
+        {
+          "equals": "missing-in-last-scan",
+          "replacement": "<div style='text-align:center'><i class='fa-solid fa-question'></i></div>"
+        }
+      ],
+      "localized": ["name"],
+      "name": [
+        {
+          "language_code": "en_us",
+          "string": "Status"
+        }
+      ]
+    }
+  ]
+}

front/plugins/nbtscan_scan/nbtscan.py

@@ -0,0 +1,139 @@
+#!/usr/bin/env python
+
+import os
+import pathlib
+import sys
+import json
+import sqlite3
+import subprocess
+
+# Define the installation path and extend the system path for plugin imports
+INSTALL_PATH = "/app"
+sys.path.extend([f"{INSTALL_PATH}/front/plugins", f"{INSTALL_PATH}/server"])
+
+from plugin_helper import Plugin_Object, Plugin_Objects, decodeBase64
+from plugin_utils import get_plugins_configs
+from logger import mylog
+from const import pluginsPath, fullDbPath
+from helper import timeNowTZ, get_setting_value 
+from notification import write_notification
+from database import DB
+from device import Device_obj
+
+# Define the current path and log file paths
+CUR_PATH = str(pathlib.Path(__file__).parent.resolve())
+LOG_FILE = os.path.join(CUR_PATH, 'script.log')
+RESULT_FILE = os.path.join(CUR_PATH, 'last_result.log')
+
+# Initialize the Plugin obj output file
+plugin_objects = Plugin_Objects(RESULT_FILE)
+
+pluginName = 'NBTSCAN'
+
+def main():
+    mylog('verbose', [f'[{pluginName}] In script']) 
+
+    # timeout = get_setting_value('NBLOOKUP_RUN_TIMEOUT')
+    timeout = 20
+
+    # Create a database connection
+    db = DB()  # instance of class DB
+    db.open()
+
+    # Initialize the Plugin obj output file
+    plugin_objects = Plugin_Objects(RESULT_FILE)
+
+    # Create a Device_obj instance
+    device_handler = Device_obj(db)
+
+    # Retrieve devices
+    unknown_devices = device_handler.getUnknown()
+
+    mylog('verbose', [f'[{pluginName}] Unknown devices count: {len(unknown_devices)}'])   
+    
+    # TEST
+    # execute_name_lookup('192.168.1.121', timeout)
+
+    for device in unknown_devices:
+        domain_name, dns_server = execute_name_lookup(device['dev_LastIP'], timeout)
+
+        if domain_name != '':
+            plugin_objects.add_object(
+            # "MAC", "IP", "Server", "Name"
+            primaryId   = device['dev_MAC'],
+            secondaryId = device['dev_LastIP'],
+            watched1    = dns_server,
+            watched2    = domain_name,
+            watched3    = '',
+            watched4    = '',
+            extra       = '',
+            foreignKey  = device['dev_MAC'])
+
+    plugin_objects.write_result_file()
+    
+    
+    mylog('verbose', [f'[{pluginName}] Script finished'])   
+    
+    return 0
+
+#===============================================================================
+# Execute scan
+#===============================================================================
+def execute_name_lookup (ip, timeout):
+    """
+    Execute the NBLOOKUP command on IP.
+    """
+    
+    args = ['nbtscan', ip]
+
+    # Execute command
+    output = ""
+
+    try:
+        # try runnning a subprocess with a forced (timeout)  in case the subprocess hangs
+        output = subprocess.check_output (args, universal_newlines=True,  stderr=subprocess.STDOUT, timeout=(timeout), text=True)
+
+        mylog('verbose', [f'[{pluginName}] DEBUG OUTPUT : {output}'])
+        
+        domain_name = ''
+        dns_server = ''
+        
+        # Split the output into lines
+        lines = output.splitlines()
+
+        # Look for the first line containing a valid NetBIOS name entry
+        index = 0
+        for line in lines:
+            if ip in line:
+                # Split the line and extract the primary NetBIOS name
+                parts = line.split()
+                if parts:
+                    domain_name = parts[1]
+      
+
+        mylog('verbose', [f'[{pluginName}] Domain Name: {domain_name}'])
+
+        return domain_name, dns_server
+
+    except subprocess.CalledProcessError as e:
+        # An error occurred, handle it
+        # if "NXDOMAIN" in e.output:
+        #     mylog('verbose', [f'[{pluginName}]', f"No PTR record found for IP: {ip}"])
+        # else:
+        mylog('verbose', [f'[{pluginName}]', e.output])
+            # Handle other errors here
+        # mylog('verbose', [f'[{pluginName}] ⚠ ERROR - check logs'])            
+        
+    except subprocess.TimeoutExpired as timeErr:
+        mylog('verbose', [f'[{pluginName}] TIMEOUT - the process forcefully terminated as timeout reached']) 
+
+    if output == "": # check if the subprocess failed                 
+        mylog('verbose', [f'[{pluginName}] Scan: FAIL - check logs']) 
+    else: 
+        mylog('verbose', [f'[{pluginName}] Scan: SUCCESS'])
+
+    return '', ''   
+
+if __name__ == '__main__':
+    main()
+

front/plugins/pihole_scan/config.json

@@ -184,11 +184,11 @@
       "description": [
         {
           "language_code": "en_us",
-          "string": "Only enabled if you select <code>schedule</code> in the <a href=\"#ARPSCAN_RUN\"><code>ARPSCAN_RUN</code> setting</a>. Make sure you enter the schedule in the correct cron-like format (e.g. validate at <a href=\"https://crontab.guru/\" target=\"_blank\">crontab.guru</a>). For example entering <code>*/30 * * * *</code> will run the scan every 30 minutes. Will be run NEXT time the time passes. <br/> It's recommended to use the same schedule interval for all plugins responsible for discovering new devices."
+          "string": "Only enabled if you select <code>schedule</code> in the <a href=\"#PIHOLE_RUN\"><code>PIHOLE_RUN</code> setting</a>. Make sure you enter the schedule in the correct cron-like format (e.g. validate at <a href=\"https://crontab.guru/\" target=\"_blank\">crontab.guru</a>). For example entering <code>*/30 * * * *</code> will run the scan every 30 minutes. Will be run NEXT time the time passes. <br/> It's recommended to use the same schedule interval for all plugins responsible for discovering new devices."
         },
         {
           "language_code": "es_es",
-          "string": "Solo está habilitado si selecciona <code>schedule</code> en la configuración <a href=\"#ARPSCAN_RUN\"><code>ARPSCAN_RUN</code></a>. Asegúrese de ingresar la programación en el formato similar a cron correcto (por ejemplo, valide en <a href=\"https://crontab.guru/\" target=\"_blank\">crontab.guru</a>). Por ejemplo, ingresar <code>*/30 * * * *</code> ejecutará el escaneo cada 30 minutos. Se ejecutará la PRÓXIMA vez que pase el tiempo. <br/> Se recomienda utilizar el mismo intervalo de programación para todos los complementos que analizan su red."
+          "string": "Solo está habilitado si selecciona <code>schedule</code> en la configuración <a href=\"#PIHOLE_RUN\"><code>PIHOLE_RUN</code></a>. Asegúrese de ingresar la programación en el formato similar a cron correcto (por ejemplo, valide en <a href=\"https://crontab.guru/\" target=\"_blank\">crontab.guru</a>). Por ejemplo, ingresar <code>*/30 * * * *</code> ejecutará el escaneo cada 30 minutos. Se ejecutará la PRÓXIMA vez que pase el tiempo. <br/> Se recomienda utilizar el mismo intervalo de programación para todos los complementos que analizan su red."
         }
       ]
     },

front/plugins/sync/config.json

@@ -442,14 +442,6 @@
         {
           "language_code": "en_us",
           "string": "Vendor"
-        },
-        {
-          "language_code": "es_es",
-          "string": "Proveedor"
-        },
-        {
-          "language_code": "de_de",
-          "string": "Hersteller"
         }
       ]
     },

front/settings.php

@@ -333,7 +333,7 @@ $settingsJSON_DB = json_encode($settings, JSON_HEX_TAG | JSON_HEX_AMP | JSON_HEX
 
       // Start constructing the main settings HTML 
       let pluginHtml = `
-        <div class="row table_row">
+        <div class="row table_row docs">
           <div class="table_cell bold">
             <i class="fa-regular fa-book fa-sm"></i>
             ${getString(prefix+'_description')} 

install/install_dependencies.debian.sh

@@ -16,7 +16,7 @@ fi
 apt-get install -y \
     tini snmp ca-certificates curl libwww-perl arp-scan perl apt-utils cron sudo \
     nginx-light php php-cgi php-fpm php-sqlite3 php-curl php-openssl sqlite3 dnsutils net-tools \
-    python3 python3-dev iproute2 nmap python3-pip zip systemctl usbutils traceroute 
+    python3 python3-dev iproute2 nmap python3-pip zip systemctl usbutils traceroute nbtscan
 
 # alternate dependencies
 sudo apt-get install nginx nginx-core mtr php-fpm php8.2-fpm php-cli php8.2 php8.2-sqlite3 -y

server/helper.py

@@ -58,6 +58,7 @@ class app_state_class:
     def __init__(self, currentState, settingsSaved=None, settingsImported=None, showSpinner=False):
         # json file containing the state to communicate with the frontend
         stateFile = apiPath + '/app_state.json'
+        previousState = ""
 
         # if currentState == 'Initializing':
         #     checkNewVersion(False)
@@ -66,15 +67,21 @@ class app_state_class:
         self.currentState = currentState
         self.lastUpdated = str(timeNowTZ())
         
-        # Check if the file exists and init values
         if os.path.exists(stateFile):
-            with open(stateFile, 'r') as json_file:
+            try:            
-                previousState               = json.load(json_file)
+                with open(stateFile, 'r') as json_file:
-                self.settingsSaved          = previousState.get("settingsSaved", 0)
+                    previousState            = json.load(json_file)
-                self.settingsImported       = previousState.get("settingsImported", 0)
+            except json.decoder.JSONDecodeError as e:
-                self.showSpinner            = previousState.get("showSpinner", False)
+                mylog('none', [f'[app_state_class] Failed to handle app_state.json: {e}'])
-                self.isNewVersion           = previousState.get("isNewVersion", False)
+                 
-                self.isNewVersionChecked    = previousState.get("isNewVersionChecked", 0)
+
+        # Check if the file exists and init values
+        if previousState != "":            
+            self.settingsSaved          = previousState.get("settingsSaved", 0)
+            self.settingsImported       = previousState.get("settingsImported", 0)
+            self.showSpinner            = previousState.get("showSpinner", False)
+            self.isNewVersion           = previousState.get("isNewVersion", False)
+            self.isNewVersionChecked    = previousState.get("isNewVersionChecked", 0)
         else:
             self.settingsSaved          = 0
             self.settingsImported       = 0
@@ -96,8 +103,17 @@ class app_state_class:
             self.isNewVersionChecked    = int(timeNow().timestamp())
 
         # Update .json file
-        with open(stateFile, 'w') as json_file:
+        # with open(stateFile, 'w') as json_file:
-            json.dump(self, json_file, cls=AppStateEncoder, indent=4)
+        #     json.dump(self, json_file, cls=AppStateEncoder, indent=4)
+            
+        # Sanity check before saving the .json file
+        try:
+            json_data = json.dumps(self, cls=AppStateEncoder, indent=4)
+            with open(stateFile, 'w') as json_file:
+                json_file.write(json_data)
+        except (TypeError, ValueError) as e:
+            mylog('none', [f'[app_state_class] Failed to serialize object to JSON: {e}'])
+
 
          
     def isSet(self):