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279 commits

Author SHA1 Message Date
Wouter Wijngaards
5fec1c8b1f - Fix #4154: make ECS_MAX_TREESIZE configurable, with 
the max-ecs-tree-size-ipv4 and max-ecs-tree-size-ipv6 options.


git-svn-id: file:///svn/unbound/trunk@4945 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-10-22 14:54:28 +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
a8b2c64cbf More lint pleasing 
git-svn-id: file:///svn/unbound/trunk@4940 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-10-08 16:38:25 +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
Wouter Wijngaards
fece182cf5 - Set default for so-reuseport to no for FreeBSD. It is enabled 
by default for Linux and DragonFlyBSD.  The setting can 
  be configured in unbound.conf to override the default.


git-svn-id: file:///svn/unbound/trunk@4932 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-10-05 15:07:19 +00:00
Wouter Wijngaards
75b8b8c875 - Free memory leak in config strlist append. 
- make sure nsec3 comparison salt is initialized.


git-svn-id: file:///svn/unbound/trunk@4900 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-09-13 10:23:30 +00:00
Wouter Wijngaards
9a82526b91 - exit log routine is annotated as noreturn function. 
- free memory leaks in config strlist and str2list insert functions.
- do not move unused argv variable after getopt.
- Remove unused if clause in testcode.


git-svn-id: file:///svn/unbound/trunk@4896 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-09-13 08:58:21 +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
4daf8f5bdb - Fix only misc failure from log-servfail when val-log-level is not 
enabled.


git-svn-id: file:///svn/unbound/trunk@4869 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-21 14:31:37 +00:00
Wouter Wijngaards
01d8dc2240 - log-local-actions: yes option for unbound.conf that logs all the 
local zone actions, a patch from Saksham Manchanda (Secure64).


git-svn-id: file:///svn/unbound/trunk@4864 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-21 07:10:09 +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
b0daf867c2 and the error looks good. 
git-svn-id: file:///svn/unbound/trunk@4860 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-17 14:17:48 +00:00
Wouter Wijngaards
586b811b87 - Patch to implement tcp-connection-limit from Jim Hague (Sinodun). 
This limits the number of simultaneous TCP client connections
  from a nominated netblock.
And a simple test for TCP connection limit.


git-svn-id: file:///svn/unbound/trunk@4835 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-07 11:57:42 +00:00
Wouter Wijngaards
3dbdde7fed - Add edns-tcp-keepalive and edns-tcp-keepalive timeout options 
and implement option in client responses.


git-svn-id: file:///svn/unbound/trunk@4804 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-07-31 07:18:34 +00:00
Wouter Wijngaards
007123ee2c - Sort out test runs when the build directory isn't the project 
root directory.
- Add config tcp-idle-timeout (default 30s). This applies to
  client connections only; the timeout on TCP connections upstream
  is unaffected.


git-svn-id: file:///svn/unbound/trunk@4802 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-07-31 07:15:12 +00:00
Wouter Wijngaards
2beae211ee - dns64-ignore-aaaa: config option to list domain names for which the 
existing AAAA is ignored and dns64 processing is used on the A
  record.


git-svn-id: file:///svn/unbound/trunk@4762 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-06-29 12:58:52 +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
9cb404ba5f - Fix that first control-interface determines if TLS is used. Warn 
when IP address interfaces are used without TLS.


git-svn-id: file:///svn/unbound/trunk@4730 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-06-14 08:14:43 +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
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
Wouter Wijngaards
5a726fb61f - Add routine from getdns to add windows cert store to the SSL_CTX. 
git-svn-id: file:///svn/unbound/trunk@4697 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-05-28 13:22:10 +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
716282cc1a - Fix #4092: libunbound: use-caps-for-id lacks colon in 
config_set_option.


git-svn-id: file:///svn/unbound/trunk@4644 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-04-23 07:51:21 +00:00
Wouter Wijngaards
f39e39ed47 - For addr with #authname and no @port notation, the default is 853. 
git-svn-id: file:///svn/unbound/trunk@4637 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-04-19 14:23:14 +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
d91f09896d get_option and set_option for low-rtt and low-rtt-pct. 
git-svn-id: file:///svn/unbound/trunk@4613 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-04-09 13:39:29 +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
fbee729c5b - Accept both option names with and without colon for get_option 
and set_option.


git-svn-id: file:///svn/unbound/trunk@4611 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-04-09 10:42:48 +00:00
Ralph Dolmans
39f6488471 - Fix unbound-control get_option aggressive-nsec 
git-svn-id: file:///svn/unbound/trunk@4597 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-03-23 12:23:02 +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
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
Ralph Dolmans
77f78152ee - Aggressive use of NSEC implementation. Use cached NSEC records to generate 
NXDOMAIN, NODATA and positive wildcard answers.


git-svn-id: file:///svn/unbound/trunk@4522 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-02-08 13:16:36 +00:00
Wouter Wijngaards
b37bc47eaa - Work on local root zone code. 
git-svn-id: file:///svn/unbound/trunk@4376 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-10-17 15:16:31 +00:00
Wouter Wijngaards
52e2331dd4 - [dnscrypt] prevent dnscrypt-secret-key, dnscrypt-provider-cert 
duplicates
- [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.



git-svn-id: file:///svn/unbound/trunk@4373 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-10-17 07:34:49 +00:00
Ralph Dolmans
ac9b95ca0c - Set trust-anchor-signaling default to yes 
git-svn-id: file:///svn/unbound/trunk@4360 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-10-05 10:17:25 +00:00
Wouter Wijngaards
ee8f07a686 - Fix #1440: [dnscrypt] client nonce cache. 
git-svn-id: file:///svn/unbound/trunk@4351 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-09-18 08:55:08 +00:00
Wouter Wijngaards
c49226613b - Fix #1435: Please allow UDP to be disabled separately upstream and 
downstream.


git-svn-id: file:///svn/unbound/trunk@4349 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-09-18 08:42:24 +00:00
Wouter Wijngaards
7d17a926ac - Spelling fixes, from Phil Porada. 
git-svn-id: file:///svn/unbound/trunk@4344 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-09-15 14:29:28 +00:00
Wouter Wijngaards
a17400b45e dnscrypt cache size configuration option. 
git-svn-id: file:///svn/unbound/trunk@4328 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-08-31 11:58:29 +00:00
Wouter Wijngaards
ae67923bab - Fix #1398: make cachedb secret configurable. 
git-svn-id: file:///svn/unbound/trunk@4295 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-08-08 09:04:51 +00:00
Wouter Wijngaards
c52c07c086 - Fix #1350: make cachedb backend configurable (from JINMEI Tatuya). 
git-svn-id: file:///svn/unbound/trunk@4275 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-07-17 08:21:19 +00:00
Wouter Wijngaards
ca8d0a0e92 - Fix #1279: Memory leak on reload when python module is enabled. 
git-svn-id: file:///svn/unbound/trunk@4220 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-06-13 07:10:58 +00:00
Ralph Dolmans
998793998d - Added domain name based ECS whitelist. 
git-svn-id: file:///svn/unbound/trunk@4217 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-06-08 14:44:55 +00:00
Ralph Dolmans
486edb10db - Fix #1269: inconsistent use of built-in local zones with views. 
- Add defaults for new local-zone trees added to views using unbound-control.


git-svn-id: file:///svn/unbound/trunk@4199 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-05-30 13:04:19 +00:00
George Thessalonikefs
491b0a26e4 - Implemented opportunistic IPsec support module (ipsecmod). 
- Some whitespace fixup.


git-svn-id: file:///svn/unbound/trunk@4158 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-05-16 12:39:24 +00:00