EDNS: extended error in kdig

See merge request !1202

Without SO_REUSEADDR re-binding to addresses can fail with e.g.:
knotd: error: cannot bind address ::@53 TCP (address already in use)

This reverts commit 43c4c513.

Axfr 16kib

See merge request !1173

axfr: force AXFR from just one master, rest normally

See merge request !1197

backup: create dir path when restoring zonefile

See merge request !1196

tests: semcheck avoid obsolete algorithm in some test cases

See merge request !1193

kzonecheck: option to skip DNSSEC checks

Closes #695

See merge request !1195

tests-extra: zone/backup_multi -- make the test stable under Valgrind

See merge request !1194

this does not fix the tests completely
it just makes the tests pass on new gnutls
which denies any old algorithms whatsoever

Backup improvements

See merge request !1192

David Vasek authored 4 years ago and Daniel Salzman committed 4 years ago

The rule for Knot DNS documentation is:
- verb is "back up"
- noun and adjective are "backup".

Validate skr

See merge request !1186

libdnssec: fix sideefect closing file#0

See merge request !1190

this caused various errors like Bad file descriptor
if zone backup/restore performed on many zones in parallel

Don't consider empty confdb directory as existing confdb

See merge request !1188

dnssec validate: search for invalid redundant RRSIGs

See merge request !1189

Jan Hák authored 4 years ago and Daniel Salzman committed 4 years ago

Signed-off-by: Jan Hak <jan.hak@nic.cz>