wireguard - invalid check parameter + doesn't show active peers

[dnlldl]

Here is the output of the check plugin:

<<<wireguard:sep(9)>>>
[[wg0]]
(censored)    (wan_ip):(port)     10.99.1.2/32    1733461693      118546  1325844 off

It produces the 2 following checks:

WireGuard wg0	1 configured peer(s), 0 active peer(s)	
Timeout: 	-1, -1

WireGuard wg0 Peer (censored)
endpoint: (wan_ip):(port), allowed IPs: 10.99.1.2/32, latest handshake 6 minutes 25 seconds ago
Invalid check parameter: Undefined key 'allowed-ips' in the dictionary. Allowed are timeout.
Variable: checkgroup_parameters:wireguard_data
Parameters:
{'allowed-ips': '10.99.1.2/32', 'timeout': (-1, -1)}

There is an error with the second check. Looking at the code, I'm a little bit confused at the active peer calculation; it seems like it requires a timeout rule defined, but that same timeout is also used as a criteria for WARN/CRIT? I want both checks to stay OK as long as the tunnel is up but would also like to have the active peer chart work.

[dnlldl]

The errors also prevent updates on the server side, the plugin must be disabled before updating and re-enabled after.