Commit Graph
191 Commits
Author SHA1 Message Date
PMunch f177dc974c Add support for multiple dynamic modules
Allows the use of multiple dynamic modules. Simply add more "dynlib"
entries to the "modules-config" and the same amount of "dynlib-file"
entries in the dynlib configuration block.
2019-10-21 15:59:53 +02:00
PMunch 8eeb910e3d Improve dynlib module and add documentation
Dynamic library module is now only a thin wrapper that loads dynamic
libraries and forwards all function calls directly to the loaded module.
This meant adding get_mem and clear, and get_mem calls have been added
in the expected places.

Documentation has also been added to the example.conf and the
unbound.conf manpage.
2019-10-21 14:20:33 +02:00
Maryse47 ce0e9bef45 Consistently use /dev/urandom instead of /dev/random in scripts and docs
Unbound code call /dev/urandom (see below)  but various docs and scripts
mention /dev/random which may be confusing.

https://github.com/NLnetLabs/unbound/blob/release-1.9.3/compat/arc4random.c#L107
https://github.com/NLnetLabs/unbound/blob/release-1.9.3/compat/getentropy_linux.c#L251
https://github.com/NLnetLabs/unbound/blob/release-1.9.3/compat/getentropy_osx.c
https://github.com/NLnetLabs/unbound/blob/release-1.9.3/compat/getentropy_solaris.c#L116
2019-09-19 17:40:49 +02:00
W.C.A. Wijngaards ed95b07764 Merge branch 'master' of git://github.com/k9982874/unbound into k9982874-master 2019-06-18 13:52:52 +02:00
W.C.A. Wijngaards 1c3ba0cef7 - Note that so-reuseport at extreme load is better turned off,
otherwise queries are not distributed evenly, on Linux 4.4.x.
2019-05-20 11:57:09 +02:00
Kevin Chu 56af87e2f3 edit config parser to support ipset 2019-05-03 17:45:34 +08:00
Wouter Wijngaards 296f28e8d0 - Fix #4240: Fix whitespace cleanup in example.conf.
git-svn-id: file:///svn/unbound/trunk@5139 be551aaa-1e26-0410-a405-d3ace91eadb9
2019-03-21 12:14:20 +00:00
Wouter Wijngaards 3599fd9c60 - In man page and example config explain that most modules have to
be listed at the start of module-config.


git-svn-id: file:///svn/unbound/trunk@5121 be551aaa-1e26-0410-a405-d3ace91eadb9
2019-02-21 10:03:11 +00:00
Wouter Wijngaards 5b162ead92 - In example.conf explain where to put cachedb module in module-config.
git-svn-id: file:///svn/unbound/trunk@5120 be551aaa-1e26-0410-a405-d3ace91eadb9
2019-02-21 09:48:38 +00:00
Wouter Wijngaards fe97f25b75 - Fix that log-replies prints the correct name for local-alias
names, for names that have a CNAME in local-data configuration.
  It logs the original query name, not the target of the CNAME.
- Add local-zone type inform_redirect, which logs like type inform,
  and redirects like type redirect.


git-svn-id: file:///svn/unbound/trunk@5099 be551aaa-1e26-0410-a405-d3ace91eadb9
2019-02-04 09:51:27 +00:00
Wouter Wijngaards 7273b35243 - Fix spelling of tls-ciphers in example.conf.in.
git-svn-id: file:///svn/unbound/trunk@5086 be551aaa-1e26-0410-a405-d3ace91eadb9
2019-01-29 12:43:56 +00:00
Wouter Wijngaards 7ad8ffccf5 - List example config for root zone copy locally hosted with auth-zone
as suggested from draft-ietf-dnsop-7706-bis-02.  But with updated
  B root address.



git-svn-id: file:///svn/unbound/trunk@5083 be551aaa-1e26-0410-a405-d3ace91eadb9
2019-01-28 08:49:12 +00:00
Wouter Wijngaards 065c7c5dd8 - List d.root-servers.net as a host that allows AXFR in example.conf
config file, as suggested from draft-ietf-dnsop-7706-bis-02.


git-svn-id: file:///svn/unbound/trunk@5082 be551aaa-1e26-0410-a405-d3ace91eadb9
2019-01-28 08:39:50 +00:00
Wouter Wijngaards 510606dd1c - Patch for TLS session resumption from Manabu Sonoda,
enable with tls-session-ticket-keys in unbound.conf.


git-svn-id: file:///svn/unbound/trunk@5059 be551aaa-1e26-0410-a405-d3ace91eadb9
2019-01-23 09:35:52 +00:00
Wouter Wijngaards 8ae9f26bce - Patch from Manabu Sonoda with tls-ciphers and tls-ciphersuites
options for unbound.conf.


git-svn-id: file:///svn/unbound/trunk@5054 be551aaa-1e26-0410-a405-d3ace91eadb9
2019-01-23 08:37:00 +00:00
Wouter Wijngaards d81e2c654f - Add stream-wait-size: 4m config option to limit the maximum
memory used by waiting tcp and tls stream replies.  This avoids
  a denial of service where these replies use up all of the memory.


git-svn-id: file:///svn/unbound/trunk@5046 be551aaa-1e26-0410-a405-d3ace91eadb9
2019-01-21 16:20:14 +00:00
Wouter Wijngaards 2ad55ba791 - log-tag-queryreply: yes in unbound.conf tags the log-queries and
log-replies in the log file for easier log filter maintenance.


git-svn-id: file:///svn/unbound/trunk@5000 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-11-30 09:45:37 +00:00
Wouter Wijngaards fd5e4e6019 - Fix #4126: RTT_band too low on VSAT links with 600+ms latency,
adds the option unknown-server-time-limit to unbound.conf that
  can be increased to avoid the problem.


git-svn-id: file:///svn/unbound/trunk@4954 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-10-25 09:21:41 +00:00
Wouter Wijngaards 23505d30a5 - Fix #4190: Please create a "ANY" deny option, adds the option
deny-any: yes in unbound.conf.  This responds with an empty message
  to queries of type ANY.


git-svn-id: file:///svn/unbound/trunk@4949 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-10-25 08:07:37 +00:00
Ralph Dolmans 6b5e7d78e3 - Change fast-server-num default to 3.
git-svn-id: file:///svn/unbound/trunk@4941 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-10-22 09:36:36 +00:00
Ralph Dolmans 02bd3e2ff1 - Add fast-server-permil and fast-server-num options.
- Deprecate low-rtt and low-rtt-permil options.


git-svn-id: file:///svn/unbound/trunk@4938 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-10-08 16:03:46 +00:00
Ralph Dolmans 2e5e31e8ac - Added serve-expired-ttl and serve-expired-ttl-reset options.
git-svn-id: file:///svn/unbound/trunk@4876 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-08-28 14:21:56 +00:00
Wouter Wijngaards e0745813f4 - Set defaults to yes for a number of options to increase speed and
resilience of the server.  The so-reuseport, harden-below-nxdomain,
  and minimal-responses options are enabled by default.  They used
  to be disabled by default, waiting to make sure they worked.  They
  are enabled by default now, and can be disabled explicitly by
  setting them to "no" in the unbound.conf config file.  The reuseport
  and minimal options increases speed of the server, and should be
  otherwise harmless.  The harden-below-nxdomain option works well
  together with the recently default enabled qname minimisation, this
  causes more fetches to use information from the cache.


git-svn-id: file:///svn/unbound/trunk@4871 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-08-27 13:18:19 +00:00
Wouter Wijngaards 504ef71975 and documentation.
git-svn-id: file:///svn/unbound/trunk@4866 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-08-21 07:14:48 +00:00
Wouter Wijngaards 4fe427ded2 - log-servfail: yes prints log lines that say why queries are
returning SERVFAIL to clients.


git-svn-id: file:///svn/unbound/trunk@4863 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-08-17 15:22:05 +00:00
Wouter Wijngaards 8b1012613e documentation.
git-svn-id: file:///svn/unbound/trunk@4847 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-08-09 12:48:33 +00:00
Wouter Wijngaards 73f01304f0 tcp-connection-limit in example config.
git-svn-id: file:///svn/unbound/trunk@4839 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-08-07 12:28:57 +00:00
Wouter Wijngaards 168bc963d3 edns keepalive in example.conf
git-svn-id: file:///svn/unbound/trunk@4823 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-07-31 13:59:34 +00:00
Wouter Wijngaards a2961e50fb For windows portability, example.conf documentation.
git-svn-id: file:///svn/unbound/trunk@4817 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-07-31 10:24:09 +00:00
Wouter Wijngaards 2faa4f9ee2 And documentation.
git-svn-id: file:///svn/unbound/trunk@4763 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-06-29 13:03:57 +00:00
Wouter Wijngaards c15eae814f - Fix that control-use-cert: no works for 127.0.0.1 to disable certs.
git-svn-id: file:///svn/unbound/trunk@4738 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-06-18 09:04:35 +00:00
Wouter Wijngaards 23edc18cac - Rename tls-additional-ports to tls-additional-port, because every
line adds one port.


git-svn-id: file:///svn/unbound/trunk@4721 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-06-12 08:45:57 +00:00
Wouter Wijngaards 7fd32916e8 - #4102 for NSD, but for Unbound. Named unix pipes do not use
certificate and key files, access can be restricted with file and
  directory permissions.  The option control-use-cert is no longer
  used, and ignored if found in unbound.conf.


git-svn-id: file:///svn/unbound/trunk@4718 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-06-12 07:43:52 +00:00
Wouter Wijngaards 7509bf208e - Rename additional-tls-port to tls-additional-ports.
The older name is accepted for backwards compatibility.


git-svn-id: file:///svn/unbound/trunk@4703 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-06-01 08:02:04 +00:00
Wouter Wijngaards 8d1af17449 - Patch from Syzdek: Add ability to ignore RD bit and treat all
requests as if the RD bit is set.


git-svn-id: file:///svn/unbound/trunk@4701 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-05-30 09:33:21 +00:00
Wouter Wijngaards 1a0bd1a150 - tls-win-cert option that adds the system certificate store for
authenticating DNS-over-TLS connections.  It can be used instead
  of the tls-cert-bundle option, or with it to add certificates.


git-svn-id: file:///svn/unbound/trunk@4698 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-05-28 14:15:06 +00:00
Ralph Dolmans 50b6dc4b81 - Qname minimisation default changed to yes.
git-svn-id: file:///svn/unbound/trunk@4685 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-05-17 10:33:19 +00:00
Wouter Wijngaards 676644d8e8 - Fix low-rtt-pct to low-rtt-permil, as it is parts in one thousand.
git-svn-id: file:///svn/unbound/trunk@4683 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-05-15 07:30:53 +00:00
Ralph Dolmans 4d06c36342 - Added root-key-sentinel support
git-svn-id: file:///svn/unbound/trunk@4652 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-04-24 09:03:49 +00:00
Wouter Wijngaards 1b055c6ca7 - allow-notify: config statement for auth-zones.
git-svn-id: file:///svn/unbound/trunk@4628 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-04-17 13:23:35 +00:00
Wouter Wijngaards d41cdb6ce8 - low-rtt and low-rtt-pct in unbound.conf enable the server selection
of fast servers for some percentage of the time.


git-svn-id: file:///svn/unbound/trunk@4612 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-04-09 13:27:28 +00:00
Wouter Wijngaards 6f4451b761 - nitpick fixes in example.conf.
git-svn-id: file:///svn/unbound/trunk@4603 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-04-05 08:30:25 +00:00
Wouter Wijngaards 1d2d33d01a - Create additional tls service interfaces by opening them on other
portnumbers and listing the portnumbers as additional-tls-port: nr.


git-svn-id: file:///svn/unbound/trunk@4588 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-03-15 14:19:02 +00:00
Wouter Wijngaards e784758a21 - Add --with-libhiredis, unbound support for a new cached backend
that uses a Redis server as the storage.  This implementation
  depends on the hiredis client library (https://redislabs.com/lp/hiredis/).
  And unbound should be built with both --enable-cachedb and
  --with-libhiredis[=PATH] (where $PATH/include/hiredis/hiredis.h
  should exist).  Patch from Jinmei Tatuya (Infoblox).


git-svn-id: file:///svn/unbound/trunk@4586 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-03-15 12:33:51 +00:00
Wouter Wijngaards a48abc2f8b - Fix #3727: Protocol name is TLS, options have been renamed but
documentation is not consistent.


git-svn-id: file:///svn/unbound/trunk@4578 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-03-12 12:35:53 +00:00
Wouter Wijngaards 5e6c2e37ca - Added documentation for aggressive-nsec: yes.
git-svn-id: file:///svn/unbound/trunk@4575 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-03-12 08:21:44 +00:00
Wouter Wijngaards ccf1ff8f02 - local-zone noview can be used to break out of the view to the
global local zone contents, for queries for that zone.


git-svn-id: file:///svn/unbound/trunk@4540 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-02-19 12:13:23 +00:00
Wouter Wijngaards 54bd1fdd62 - tls-cert-bundle option in unbound.conf enables TLS authentication.
git-svn-id: file:///svn/unbound/trunk@4532 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-02-13 10:35:09 +00:00
Wouter Wijngaards d19f3c8c07 - auth zone url config.
git-svn-id: file:///svn/unbound/trunk@4525 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-02-08 16:11:27 +00:00
Wouter Wijngaards a1b7abfb9f - 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.


git-svn-id: file:///svn/unbound/trunk@4510 be551aaa-1e26-0410-a405-d3ace91eadb9
2018-02-05 14:21:46 +00:00