- Update from version 3.1.7 to 3.2.4
- Update of rootfile
- find-dependencies run and only thing showing as depending on the libs are knot itself.
- Changelog
Knot DNS 3.2.4 (2022-12-12)
Improvements:
- knotd: significant speed-up of catalog zone update processing
- knotd: new runtime check if RRSIG lifetime is lower than RRSIG refresh
- knotd: reworked zone re-bootstrap scheduling to be less progressive
- mod-synthrecord: module can work with CIDR-style reverse zones #826
- python: new libknot wrappers for some dname transformation functions
- doc: a few fixes and improvements
Bugfixes:
- knotd: incomplete zone is received when IXFR falls back to AXFR due to
connection timeout if primary puts initial SOA only to the first message
- knotd: first zone re-bootstrap is planned after 24 hours
- knotd: EDNS EXPIRE option is present in outgoing transfer of a catalog zone
- knotd: catalog zone can expire upon EDNS EXPIRE processing
- knotd: DNSSEC signing doesn't fail if no offline KSK records available
Knot DNS 3.2.3 (2022-11-20)
Improvements:
- knotd: new per-zone DS push configuration option (see 'zone.ds-push')
- libs: upgraded embedded libngtcp2 to 0.11.0
Bugfixes:
- knsupdate: program crashes when sending an update
- knotd: server drops more responses over UDP under higher load
- knotd: missing EDNS padding in responses over QUIC
- knotd: some memory issues when handling unusual QUIC traffic
- kxdpgun: broken IPv4 source subnet processing
- kdig: incorrect handling of unsent data over QUIC
Knot DNS 3.2.2 (2022-11-01)
Features:
- knotd,kxdpgun: support for VLAN (802.1Q) traffic in the XDP mode
- knotd: added configurable delay upon D-Bus initialization (see 'server.dbus-init-delay')
- kdig: support for JSON (RFC 8427) output format (see '+json')
- kdig: support for PROXYv2 (see '+proxy') (Gift for Peter van Dijk)
Improvements:
- mod-geoip: module respects the server configuration of answer rotation
- libs: upgraded embedded libngtcp2 to 0.10.0
- tests: improved robustness of some unit tests
- doc: added description of zone bootstrap re-planning
Bugfixes:
- knotd: catalog confusion when a member is added and immediately deleted #818
- knotd: defective handling of short messages with PROXYv2 header #816
- knotd: inconsistent processing of malformed messages with PROXYv2 header #817
- kxdpgun: incorrect XDP mode is logged
- packaging: outdated dependency check in RPM packages
Knot DNS 3.2.1 (2022-09-09)
Improvements:
- libknot: added compatibility with libbpf 1.0 and libxdp
- libknot: removed some trailing white space characters from textual RR format
- libs: upgraded embedded libngtcp2 to 0.8.1
Bugfixes:
- knotd: some non-DNS packets not passed to OS if XDP mode enabled
- knotd: inappropriate log about QUIC port change if QUIC not enabled
- knotd/kxdpgun: various memory leaks related to QUIC and TCP
- kxdpgun: can crash at high rates in emulated XDP mode
- tests: broken XDP-TCP test on 32-bit platforms
- kdig: failed to build with enabled QUIC on OpenBSD
- systemd: failed to start server due to TemporaryFileSystem setting
- packaging: missing knot-dnssecutils package on CentOS 7
Knot DNS 3.2.0 (2022-08-22)
Features:
- knotd: finalized TCP over XDP implementation
- knotd: initial implementation of DNS over QUIC in the XDP mode (see 'xdp.quic')
- knotd: new incremental DNSKEY management for multi-signer deployment (see 'policy.dnskey-management')
- knotd: support for remote grouping in configuration (see 'groups' section)
- knotd: implemented EDNS Expire option (RFC 7314)
- knotd: NSEC3 salt is changed with every ZSK rollover if lifetime is set to -1
- knotd: support for PROXY v2 protocol over UDP (Thanks to Robert Edmonds) #762
- knotd: support for key labels with PKCS #11 keystore (see 'keystore.key-label')
- knotd: SVCB/HTTPS treatment according to draft-ietf-dnsop-svcb-https
- keymgr: new JSON output format (see '-j' parameter) for listing keys or zones (Thanks to JP Mens)
- kxdpgun: support for DNS over QUIC with some testing modes (see '-U' parameter)
- kdig: new DNS over QUIC support (see '+quic')
Improvements:
- knotd: reduced memory consumption when processing IXFR, DNSSEC, catalog, or DDNS
- knotd: RRSIG refresh values don't have to match in the mode Offline KSK
- knotd: better decision whether AXFR fallback is needed upon a refresh error
- knotd: NSEC3 resalt event was merged with the DNSSEC event
- knotd: server logs when the connection to remote was taken from the pool
- knotd: server logs zone expiration time when the zone is loaded
- knotd: DS check verifies removal of old DS during algorithm rollover
- knotd: DNSSEC-related records can be updated via DDNS
- knotd: new 'xdp.udp' configuration option for disabling UDP over XDP
- knotd: outgoing NOTIFY is replanned if failed
- knotd: configuration checks if zone MIN interval values are lower or equal to MAX ones
- knotd: DNSSEC-related zone semantic checks use DNSSEC validation
- knotd: new configuration value 'query' for setting ACL action
- knotd: new check on near end of imported Offline KSK records
- knotd/knotc: implemented zone catalog purge, including orphaned member zones
- knotc: interactive mode supports catalog zone completion, value completion, and more
- knotc: new default brief and colorized output from zone status
- knotc: unified empty values in zone status output
- keymgr: DNSKEY TTL is taken from KSR in the Offline KSK mode
- kjournalprint: path to journal DB is automatically taken from the configuration,
which can be specified using '-c', '-C' (or '-D')
- kcatalogprint: path to catalog DB is automatically taken from the configuration,
which can be specified using '-c', '-C' (or '-D')
- kzonesign: added automatic configuration file detection and '-C' parameter
for configuration DB specificaion
- kzonesign: all CPU threads are used for DNSSEC validation
- libknot: dname pointer cannot point to another dname pointer when encoding RRsets #765
- libknot: QNAME case is preserved in knot_pkt_t 'wire' field (Thanks to Robert Edmonds) #780
- libknot: reduced memory consumption of the XDP mode
- libknot: XDP filter supports up to 256 NIC queues
- kxdpgun: new options for specifying source and remote MAC addresses
- utils: extended logging of LMDB-related errors
- utils: improved error outputs
- kdig: query has AD bit set by default
- doc: various improvements
Bugfixes:
- knotd: zone changeset is stored to journal even if disabled
- knotd: journal not applied to zone file if zone file changed during reload
- knotd: possible out-of-order processing or postponed zone events to far future
- knotd: incorrect TTL is used if updated RRSet is empty over control interface
- knotd/libs: serial arithmetics not used for RRSIG expiration processing
- knsupdate: incorrect RRTYPE in the question section
Compatibility:
- knotd: default value for 'zone.journal-max-depth' was lowered to 20
- knotd: default value for 'policy.nsec3-iterations' was lowered to 0
- knotd: default value for 'policy.rrsig-refresh' is propagation delay + zone maximum TTL
- knotd: server fails to load configuration if 'policy.rrsig-refresh' is too low
- knotd: configuration option 'server.listen-xdp' has no effect
- knotd: new configuration check on deprecated DNSSEC algorithm
- knotc: new '-e' parameter for full zone status output
- keymgr: new '-e' parameter for full key list output
- keymgr: brief key listing mode is enabled by default
- keymgr: renamed parameter '-d' to '-D'
- knsupdate: default TTL is set to 3600
- knsupdate: default zone is empty
- kjournalprint: renamed parameter '-c' to '-H'
- python/libknot: removed compatibility with Python 2
Packaging:
- systemd: removed knot.tmpfile
- systemd: added some hardening options
- distro: Debian 9 and Ubuntu 16.04 no longer supported
- distro: packages for CentOS 7 are built in a separate COPR repository
- kzonecheck/kzonesign/knsec3hash: moved to new package knot-dnssecutils
Knot DNS 3.1.9 (2022-08-10)
Improvements:
- knotd: new configuration checks on unsupported catalog settings
- knotd: semantic check issues have notice log level in the soft mode
- keymgr: command generate-ksr automatically sets 'from' parameter to last
offline KSK records' timestamp if it's not specified
- keymgr: command show-offline starts from the first offline KSK record set
if 'from' parameter isn't specified
- kcatalogprint: new parameters for filtering catalog or member zone
- mod-probe: default rate limit was increased to 100000
- libknot: default control timeout was increased to 30 seconds
- python/libknot: various exceptions are raised from class KnotCtl
- doc: some improvements
Bugfixes:
- knotd: incomplete outgoing IXFR is responded if journal history is inconsistent
- knotd: manually triggered zone flush is suppressed if disabled zone synchronization
- knotd: failed to configure XDP listen interface without port specification
- knotd: de-cataloged member zone's file isn't deleted #805
- knotd: member zone leaks memory when reloading catalog during dynamic configuration change
- knotd: server can crash when reloading modules with DNSSEC signing (Thanks to iqinlongfei)
- knotd: server crashes during shutdown if PKCS #11 keystore is used
- keymgr: command del-all-old isn't applied to all keys in the removed state
- kxdpgun: user specified network interface isn't used
- libs: fixed compilation on illumos derivatives (Thanks to Nick Ewins)
Knot DNS 3.1.8 (2022-04-28)
Features:
- knotd: optional automatic ACL for XFR and NOTIFY (see 'remote.automatic-acl')
- knotd: new soft zone semantic check mode for allowing defective zone loading
- knotc: added zone transfer freeze state to the zone status output
Improvements:
- knotd: added configuration check for serial policy of generated catalogs
Bugfixes:
- knotd/libknot: the server can crash when validating a malformed TSIG record
- knotd: outgoing zone transfer freeze not preserved during server reload
- knotd: catalog UPDATE not processed if previous UPDATE processing not finished #790
- knotd: zone refresh not started if planned during server reload
- knotd: generated catalogs can be queried over UDP
- knotd/utils: failed to open LMDB database if too many stale slots occupy the lock table
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
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