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NetAlertX/docs/API.md
2023-02-12 17:03:04 +11:00

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## API endpoints
PiAlert comes with a simple API. These API endpoints are static files, that are periodically updated based on your settings.
### When are the endpoints updated
Once you enable the API (`ENABLE_API` setting), the endpoints are updated during these events:
1) Always during a notification event.
2) (optional) If `API_RUN` is set to `schedule` on a specified cron-like schedule specified by the `API_RUN_SCHD` setting.
3) (optional) If `API_RUN` is set to `interval` every N seconds specified by the `API_RUN_INTERVAL` setting (minimum 5).
### Location of the endpoints
In the container, these files are located under the `/home/pi/pialert/front/api/` folder and thus on the `<pialert_url>/api/<File name>` url.
### Available endpoints
You can access the following files:
| File name | Description |
|----------------------|----------------------|
| `notification_text.txt` | The plain text version of the last notification. |
| `notification_text.html` | The full HTML of the last email notification. |
| `notification_json_final.json` | The json version of the last notification (e.g. used for webhooks - [sample JSON](https://github.com/jokob-sk/Pi.Alert/blob/main/back/webhook_json_sample.json)). |
| `table_devices.json` | The current (at the time of the last update as mentioned above on this page) state of all of the available Devices detected by the app. |
| `table_nmap_scan.json` | The current state of the discovered ports by the regular NMAP scans. |
| `table_pholus_scan.json` | The latest state of the [pholus](https://github.com/jokob-sk/Pi.Alert/tree/main/pholus) (A multicast DNS and DNS Service Discovery Security Assessment Tool) scan results. |
| `table_events_pending_alert.json` | The list of the unprocessed (pending) notification events. |
| `table_settings.json` | The content of the settings table. |
| `table_plugins_entries.json` | The content of the plugins_entries table. |
| `table_plugins_unprocessed_entries.json` | The content of the plugins_unprocessed_entries table. |
| `table_custom_endpoint.json` | A custom endpoint generated by the SQL query specified by the `API_CUSTOM_SQL` setting. |
Current/latest state of the aforementioned files depends on your settings.
### JSON Data format
The endpoints starting with the `table_` prefix contain most, if not all, data contained in the corresponding database table. The common format for those is:
```JSON
{
"data": [
{
"db_column_name": "data",
"db_column_name2": "data2"
},
{
"db_column_name": "data3",
"db_column_name2": "data4"
}
]
}
```
Example JSON of the `table_devices.json` endpoint with two Devices (database rows):
```JSON
{
"data": [
{
"dev_MAC": "Internet",
"dev_Name": "Net - Huawei",
"dev_DeviceType": "Router",
"dev_Vendor": null,
"dev_Group": "Always on",
"dev_FirstConnection": "2021-01-01 00:00:00",
"dev_LastConnection": "2021-01-28 22:22:11",
"dev_LastIP": "192.168.1.24",
"dev_StaticIP": 0,
"dev_PresentLastScan": 1,
"dev_LastNotification": "2023-01-28 22:22:28.998715",
"dev_NewDevice": 0,
"dev_Network_Node_MAC_ADDR": "",
"dev_Network_Node_port": "",
"dev_Icon": "globe"
},
{
"dev_MAC": "a4:8f:ff:aa:ba:1f",
"dev_Name": "Net - USG",
"dev_DeviceType": "Firewall",
"dev_Vendor": "Ubiquiti Inc",
"dev_Group": "",
"dev_FirstConnection": "2021-02-12 22:05:00",
"dev_LastConnection": "2021-07-17 15:40:00",
"dev_LastIP": "192.168.1.1",
"dev_StaticIP": 1,
"dev_PresentLastScan": 1,
"dev_LastNotification": "2021-07-17 15:40:10.667717",
"dev_NewDevice": 0,
"dev_Network_Node_MAC_ADDR": "Internet",
"dev_Network_Node_port": 1,
"dev_Icon": "shield-halved"
}
]
}
```