18 Commits

Author SHA1 Message Date
Michael Stapelberg
bd8fc63b0e dns: implement per-DHCP-lease dyndns
The HTTP API is easy to use from the command line or from Go:

% curl --data "host=sub&ip=192.168.33.44" -4 http://router7:8053/dyndns
ok
% host sub.$(hostname)
sub.midna has address 192.168.33.44

This can be used in combination with https://github.com/gokrazy/gdns
2019-01-06 14:41:26 +01:00
Michael Stapelberg
92d995bf79 dns: return empty reply for non-A queries for DNS hostnames
instead of NXDOMAIN, which is incorrect
2019-01-01 17:21:50 +01:00
Michael Stapelberg
ac883da6a5 dns_test: xps → testtarget
This fixes running the tests on xps, where the entry derived from os.Hostname
would clash with the xps entries the testcase tries to install.
2018-11-22 17:03:51 +01:00
Michael Stapelberg
4288adec69 dns: don’t let clients override the hostname
fixes #11
2018-10-22 21:43:41 +02:00
Michael Stapelberg
5a5a748b9f dnsd: don’t serve expired leases
fixes #6
2018-08-05 11:30:58 +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
89e1276ad4 dns: simplify resolving code 2018-06-26 09:33:23 +02:00
Michael Stapelberg
10df129c1f dns: listen on all private IP addresses 2018-06-26 08:53:20 +02:00
Michael Stapelberg
08249aec6a dns: resolve localhost locally 2018-06-25 20:24:02 +02:00
Michael Stapelberg
60de127991 Describe all packages and binaries. 2018-06-25 20:12:51 +02:00
Michael Stapelberg
c96c683e43 dns: send NXDOMAIN for non-existant local names 2018-06-23 22:15:35 +02:00
Michael Stapelberg
4b6b5196b0 dns: correctly resolve PTR for hostname 2018-06-18 09:44:46 +02:00
Michael Stapelberg
c743091929 dns: track number of questions and which upstream was used 2018-06-18 09:35:14 +02:00
Michael Stapelberg
24e2d5de00 dnsd: serve prometheus metrics on port 8053 2018-06-18 08:04:56 +02:00
Michael Stapelberg
93eaab99cb dns: resolve own hostname, lock for concurrency 2018-06-14 20:42:53 +02:00
Michael Stapelberg
02c7fa7e0d dns: serve reverse lookup queries for all RFC 1918 reserved networks 2018-06-14 20:24:44 +02:00
Michael Stapelberg
6b9ce5728a Initial commit 2018-05-27 17:30:42 +02:00