Michael Stapelberg
2b6ab5b2bd
dhcp4d: make hostname override settable from status page
2020-04-12 10:33:11 +02:00
Michael Stapelberg
e34148d4e7
dhcp4d: add some leeway for lease activity
2020-02-06 18:48:19 +01:00
Michael Stapelberg
a543cb9a34
dhcp4d: add header describing whether lease is active
...
Should be interpreted by the DHCP server so that other programs don’t need to
hard-code the lease time.
2020-01-31 19:11:08 +01:00
Michael Stapelberg
a2ea8c2f95
cmd/dhcp4d: refactor for testing, add /lease/ test
2020-01-31 19:00:51 +01:00
Michael Stapelberg
4558cb61b4
dhcp4d: serve lease json data at /lease/<hostname>
2020-01-31 18:30:18 +01:00
Michael Stapelberg
3707ba290c
dhcp4d: move http.HandleFunc into logic
2020-01-31 18:25:02 +01:00
Michael Stapelberg
e76886dab4
dhcp4d: protect leases with a mutex
...
The HTTP handler runs in a separate goroutine.
2020-01-31 18:23:19 +01:00
Michael Stapelberg
fa82132962
dhcp4d: add HostnameOverride field
...
This can be used to permanently override a hostname, regardless of whether the
lease is static or not. We use a separate field because we want devices to be
able to change their hostname themselves, until we override it.
2019-08-30 09:06:21 +02:00
Michael Stapelberg
323cc42b8e
dhcp4d: polish status page, actually update it upon changes
2019-07-20 11:07:11 +02:00
Michael Stapelberg
c602f1d6b6
dhcp4d: introduce -interface flag
2019-07-20 10:50:30 +02:00
Michael Stapelberg
c211763b5d
dhcp4d: indent leases.json for easier human editing
2019-07-20 10:49:53 +02:00
Michael Stapelberg
abeddabbb7
dhcp4d: restrict lease details page to internal IPs
2019-02-19 07:50:39 +01:00
Michael Stapelberg
6320b6c3a7
dhcp4d: display MAC vendor of each lease’s HardwareAddr
2019-01-06 18:02:01 +01:00
Michael Stapelberg
8df6329209
use renameio to write files atomically
2019-01-06 15:25:33 +01:00
Michael Stapelberg
d9f5d95812
dhcp4d: export number of non-expired DHCP leases
2018-10-23 08:49:29 +02:00
Michael Stapelberg
b347ed74c5
update import paths
2018-07-09 08:54:04 +02:00
Michael Stapelberg
ff7aa8f2cb
add copyright notices
2018-06-28 20:08:23 +02:00
Michael Stapelberg
ae15230da3
dhcp4d: log in leases callback
2018-06-24 11:56:39 +02:00
Michael Stapelberg
3ba84074c7
dhcp4d: send replies as unicast using raw sockets
...
Preferring unicast over multicast (which hogs a lot of airtime on WiFi networks)
is a best practice.
Some device/access point vendor combinations even seem to entirely eat (some?)
broadcast traffic (sometimes), e.g. my Apple iPhone SE/Ubiquiti UAP-AC-HD, so
that using unicast is required for reliable WiFi.
2018-06-23 17:46:53 +02:00
Michael Stapelberg
4c69109db5
dhcp4d: implement permanent leases (no expiration)
2018-06-12 08:21:07 +02:00
Michael Stapelberg
d21822f531
dhcp4d: implement loading leases files from persistent storage
2018-06-09 15:18:01 +02:00
Michael Stapelberg
2ef8bf6ea0
dnsd/dhcp4d: listen on configured address (not hard-coded)
2018-06-04 08:22:45 +02:00
Michael Stapelberg
6b9ce5728a
Initial commit
2018-05-27 17:30:42 +02:00
