Features
- auth-zone provides a way to configure RFC7706 from unbound.conf,
eg. with auth-zone: name: "." for-downstream: no for-upstream: yes
fallback-enabled: yes and masters or a zonefile with data.
- Aggressive use of NSEC implementation. Use cached NSEC records to
generate NXDOMAIN, NODATA and positive wildcard answers.
- Accept tls-upstream in unbound.conf, the ssl-upstream keyword is
also recognized and means the same. Also for tls-port,
tls-service-key, tls-service-pem, stub-tls-upstream and
forward-tls-upstream.
- [dnscrypt] introduce dnscrypt-provider-cert-rotated option,
from Manu Bretelle.
This option allows handling multiple cert/key pairs while only
distributing some of them.
In order to reliably match a client magic with a given key without
strong assumption as to how those were generated, we need both key and
cert. Likewise, in order to know which ES version should be used.
On the other hand, when rotating a cert, it can be desirable to only
serve the new cert but still be able to handle clients that are still
using the old certs's public key.
The `dnscrypt-provider-cert-rotated` allow to instruct unbound to not
publish the cert as part of the DNS's provider_name's TXT answer.
- Update B root ipv4 address.
- make ip-transparent option work on OpenBSD.
- Fix#2801: Install libunbound.pc.
- ltrace.conf file for libunbound in contrib.
- Fix#3598: Fix swig build issue on rhel6 based system.
configure --disable-swig-version-check stops the swig version check.
Bug Fixes
- Fix#1749: With harden-referral-path: performance drops, due to
circular dependency in NS and DS lookups.
- [dnscrypt] prevent dnscrypt-secret-key, dnscrypt-provider-cert
duplicates
- Better documentation for cache-max-negative-ttl.
- Fixed libunbound manual typo.
- Fix#1949: [dnscrypt] make provider name mismatch more obvious.
- Fix#2031: Double included headers
- Document that errno is left informative on libunbound config read
fail.
- iana port update.
- Fix#1913: ub_ctx_config is under circumstances thread-safe.
- Fix#2362: TLS1.3/openssl-1.1.1 not working.
- Fix#2034 - Autoconf and -flto.
- Fix#2141 - for libsodium detect lack of entropy in chroot, print
a message and exit.
- Fix#2492: Documentation libunbound.
- Fix#2882: Unbound behaviour changes (wrong) when domain-insecure is
set for stub zone. It no longer searches for DNSSEC information.
- Fix#3299 - forward CNAME daisy chain is not working
- Fix link failure on OmniOS.
- Check whether --with-libunbound-only is set when using --with-nettle
or --with-nss.
- Fix qname-minimisation documentation (A QTYPE, not NS)
- Fix that DS queries with referral replies are answered straight
away, without a repeat query picking the DS from cache.
The correct reply should have been an answer, the reply is fixed
by the scrubber to have the answer in the answer section.
- Fix that expiration date checks don't fail with clang -O2.
- Fix queries being leaked above stub when refetching glue.
- Copy query and correctly set flags on REFUSED answers when cache
snooping is not allowed.
- make depend: code dependencies updated in Makefile.
- Fix#3397: Fix that cachedb could return a partial CNAME chain.
- Fix#3397: Fix that when the cache contains an unsigned DNAME in
the middle of a cname chain, a result without the DNAME could
be returned.
- Fix that unbound-checkconf -f flag works with auto-trust-anchor-file
for startup scripts to get the full pathname(s) of anchor file(s).
- Print fatal errors about remote control setup before log init,
so that it is printed to console.
- Use NSEC with longest ce to prove wildcard absence.
- Only use *.ce to prove wildcard absence, no longer names.
- Fix unfreed locks in log and arc4random at exit of unbound.
- Fix lock race condition in dns cache dname synthesis.
- Fix#3451: dnstap not building when you have a separate build dir.
And removed protoc warning, set dnstap.proto syntax to proto2.
- Added tests with wildcard expanded NSEC records (CVE-2017-15105 test)
- Unit test for auth zone https url download.
- tls-cert-bundle option in unbound.conf enables TLS authentication.
- Fixes for clang static analyzer, the missing ; in
edns-subnet/addrtree.c after the assert made clang analyzer
produce a failure to analyze it.
- Fix#3505: Documentation for default local zones references
wrong RFC.
- Fix#3494: local-zone noview can be used to break out of the view
to the global local zone contents, for queries for that zone.
- Fix for more maintainable code in localzone.
- more robust cachedump rrset routine.
- Save wildcard RRset from answer with original owner for use in
aggressive NSEC.
- Fixup contrib/fastrpz.patch so that it applies.
- Fix compile without threads, and remove unused variable.
- Fix compile with staticexe and python module.
- Fix nettle compile.
- Fix to check define of DSA for when openssl is without deprecated.
- iana port update.
- Fix#3582: Squelch address already in use log when reuseaddr option
causes same port to be used twice for tcp connections.
- Reverted fix for #3512, this may not be the best way forward;
although it could be changed at a later time, to stay similar to
other implementations.
- Fix for windows compile.
- Fixed contrib/fastrpz.patch, even though this already applied
cleanly for me, now also for others.
- patch to log creates keytag queries, from A. Schulze.
- patch suggested by Debian lintian: allow to -> allow one to, from
A. Schulze.
- Attempt to remove warning about trailing whitespace.
- Added documentation for aggressive-nsec: yes.
PR: 226822
Submitted by: jaap@NLnetLabs.nl (maintainer)
This release fixes a spurious assertion failure when unbound receives a
malformed packet with 0x20 enabled.
Bug Fixes
- Fix#1280: Unbound fails assert when response from authoritative
contains malformed qname. When 0x20 caps-for-id is enabled, when
assertions are not enabled the malformed qname is handled correctly.
PR: 219958
Submitted by: maintainer (jaap NLnetLabs nl)
- Do not silence installation message
- While I'm here:
- Move LIB_DEPENDS upwards
- Use = instead of += for CONFIGURE_ARGS and USES
- Convert to options helper
- Use TEST_TARGET
Changes: https://unbound.nlnetlabs.nl/pipermail/unbound-users/2016-December/004587.html
PR: 215322
Submitted by: Jaap Akkerhuis <jaap@NLnetLabs.nl> (maintainer)
In this release there is a fix for long downtime after connectivity
loss, which was a longstanding unsolved issue. Features for tcp, TCP
Fast Open and timeout pressure to close connections when the tcp
connections are getting full. Option to use ipv6 /64 for extra entropy.
Features
- Create a pkg-config file for libunbound in contrib.
- TCP Fast open patch from Sara Dickinson.
- Finegrained localzone control with define-tag, access-control-tag,
access-control-tag-action, access-control-tag-data, local-zone-tag, and
local-zone-override. And added types always_transparent, always_refuse,
always_nxdomain with that.
- If more than half of tcp connections are in use, a shorter timeout
is used (200 msec, vs 2 minutes) to pressure tcp for new connects.
- [bugzilla: 787 ] Fix#787: outgoing-interface netblock/64 ipv6
option to use linux freebind to use 64bits of entropy for every query
with random local part.
- For #787: prefer-ip6 option for unbound.conf prefers to send
upstream queries to ipv6 servers.
- Add default root hints for IPv6 E.ROOT-SERVERS.NET, 2001:500:a8::e.
- keep debug symbols in windows build.
PR: 213043
Submitted by: maintainer
- add OPTION for DNSTAP logging support
- rename OPTION s/MUNIN/MUNIN_PLUGIN/ so it is consistent with nsd
- use OPTIONS_SUB
- use ${opt}_target
- use @sample macro for unbound.conf
- sort pkg-plist
Features
- ip-transparent option for FreeBSD with IP_BINDANY socket option.
- insecure-lan-zones: yesno config option, patch from Dag-Erling Smørgrav.
- RR Type CSYNC support RFC 7477, in debug printout and config input.
- RR Type OPENPGPKEY support (draft-ietf-dane-openpgpkey-07).
- [bugzilla: 731 ] tcp-mss, outgoing-tcp-mss options for unbound.conf, patch
from Daisuke Higashi.
- Support RFC7686: handle ".onion" Special-Use Domain. It is blocked by
default, andcan be unblocked with "nodefault" localzone config.
- ub_ctx_set_stub() function for libunbound to config stub zones.
The release fixes line endings in the unbound-control-setup script, and
a potential gost-hash validation failure and handles the ".onion" domain
to avoid privacy leakage.
PR: 207948
Submitted by: jaap@NLnetLabs.nl (maintainer)
- Bump PORTREVISIOn on dependent ports
Some Upgrade Notes:
This release fixes a validation failure for nodata with wildcards and
emptynonterminals. Fixes OpenSSL Library compability. Fixes correct
response for malformed EDNS queries. For crypto in libunbound there is
libnettle support.
Qname minimisation is implemented. Use qname-minimisation: yes to
enable it. This version sends the full query name when an error is
found for intermediate names. It should therefore not fail for names
on nonconformant servers. It combines well with
harden-below-nxdomain: yes because those nxdomains are probed by the
qname minimisation, and that will both stop privacy sensitive traffic
and reduce nonsense traffic to authority servers. So consider
enabling both. In this implementation IPv6 reverse lookups add
several labels per increment, because otherwise those lookups would be
very slow. [ Reference
https://tools.ietf.org/html/draft-ietf-dnsop-qname-minimisation-08 ]
More details at <http://unbound.net>
PR: 206347
Submitted by: Jaap Akkerhuis <jaap@NLnetLabs.nl>
Approved by: maintainer timeout
Sponsored by: DK Hostmaster A/S
- Removed FreeBSD 10 check for libevent, because of upstream fixes (as stated in changelog)
- Converted files/patch-Makefile.in to sed patch, which is position independent
PR: 195674
Submitted by: lightside@gmx.com
