Add listing of open uPnP port mappings in router

Feature Requests
1

The async_upnp_client used to fetch router status and statistics in the upnp integration is also capable of fetching active port mappings in router.
Add support for displaying current mappings and status

2

It is crucial to know if the number of mapped ports were changed, especially when users use UPnP/IGD for their router.
I am working on it, I just need to get a proper test environment…
I changed the last line on “async_get_data” method in “homeassistant\components\upnp\device.py”

    async def async_get_data(self) -> dict[str, str | datetime | int | float | None]:
        """Get all data from device."""
        _LOGGER.debug("Getting data for device: %s", self)
        igd_state = await self._igd_device.async_get_traffic_and_status_data()
        igd_mapped_ports = await self._igd_device.async_get_port_mapping_number_of_entries()

It is just the first step, I will then try to print an array with ports and destinations.

3

My router uses WANIPv6FirewallControl service that is not supported in async_upnp_client used in UPnP/IGD component in Home Assistant.
Please, upvote my issue at Add WANIPv6FirewallControl service · Issue #225 · StevenLooman/async_upnp_client (github.com). For sure, I will try to propose an implementation to StevenLooman (Steven Looman) (github.com).

4

@dala318, problem was partially solved (Add retrieving of port_mapping_number_of_entries for IGDs. by StevenLooman · Pull Request #234 · StevenLooman/async_upnp_client (github.com)).
The owner of IGD/UPnP router implementation just added to display the number of mapped port.

5

Is this working for anyone else?
I tried to reload the integration with debug logging activated and got the following error.

2024-07-10 11:07:41.876 DEBUG (MainThread) [async_upnp_client.profiles.igd] Could not find action ['WANIPC', 'WANPPP']/GetPortMappingNumberOfEntries
2024-07-10 11:07:41.931 DEBUG (MainThread) [async_upnp_client.traffic.upnp] Got response from POST http://[fdf3:75ed:8f2::1]:5000/ctl/CmnIfCfg:
200
Content-Type: text/xml; charset="utf-8"
Connection: close
Content-Length: 353
Server: OpenWrt/5.15.137 UPnP/1.1 MiniUPnPd/2.3.3
Ext:

The other sensors activate as before.

I run OpenWRT 23.05 and also have tried a stand-alone tool like UPnP Wizard which is able to retrieve the mappings.

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