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git.ipfire.org Git - thirdparty/knot-resolver.git/log
Ondřej Surý [Thu, 16 Jul 2015 15:11:17 +0000 (17:11 +0200)]
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Karel Slany [Thu, 16 Jul 2015 14:13:13 +0000 (16:13 +0200)]
layer/validate: preliminary implementation of RRSIG validation
Karel Slany [Wed, 15 Jul 2015 17:50:54 +0000 (19:50 +0200)]
travis: changed knot commit because of missing functionality
Karel Slany [Wed, 15 Jul 2015 17:48:21 +0000 (19:48 +0200)]
tests/validate: increased time to roughly match test RRSIG RRSet
Karel Slany [Wed, 15 Jul 2015 17:46:01 +0000 (19:46 +0200)]
layer/validate: implemented checking of RRSIG RR validity (RFC4035 5.3.1)
Marek Vavruša [Wed, 15 Jul 2015 16:20:48 +0000 (18:20 +0200)]
Marek Vavruša [Wed, 15 Jul 2015 15:20:04 +0000 (17:20 +0200)]
daemon/worker: cleanup and fixed early memset
Marek Vavruša [Wed, 15 Jul 2015 15:19:43 +0000 (17:19 +0200)]
daemon/io: use recvmmsg for master sockets, recvmsg otherwise
this applies for Linux with recvmmsg() support only
Marek Vavruša [Wed, 15 Jul 2015 15:19:20 +0000 (17:19 +0200)]
daemon/worker: fixed bad memory access with delayed send completion
when the timeout event was fired, it started another step in query
resolution, but there may have been pending events on previous handle
if the events on the previous handle completed, they would check the
memory of their task (which may have been non-existent) and possibly
double-close the handle
Karel Slany [Wed, 15 Jul 2015 09:21:00 +0000 (11:21 +0200)]
layer/validate: added DS to DNSKEY authentication code
Karel Slany [Wed, 15 Jul 2015 09:14:32 +0000 (11:14 +0200)]
lib/validate: merging with zone cut DNSKEY RRSet
Karel Slany [Wed, 15 Jul 2015 09:08:08 +0000 (11:08 +0200)]
lib/validate: compiler complained about mismatching types
Karel Slany [Wed, 15 Jul 2015 09:04:36 +0000 (11:04 +0200)]
crypto: added libdnssec dependency and initialisation
Marek Vavruša [Tue, 14 Jul 2015 17:31:18 +0000 (19:31 +0200)]
layer/iterate: do DNS 0x20 only for outbound queries
no need to scramble queries satisfied from cache
Karel Slany [Tue, 14 Jul 2015 13:36:06 +0000 (15:36 +0200)]
lib/zonecut: implemented finding of closest trust anchor
Karel Slany [Tue, 14 Jul 2015 13:34:07 +0000 (15:34 +0200)]
lib/zonecut: added forgotten feeing of trust_anchor
Karel Slany [Tue, 14 Jul 2015 13:32:06 +0000 (15:32 +0200)]
lib/validate: added missing #pragma once
Marek Vavruša [Tue, 14 Jul 2015 11:26:42 +0000 (13:26 +0200)]
daemon/worker: smaller starting mempool per request (16k)
an average request from cache requires ~12k, an average iterative request 16-64k
this reduces allocation cost when there are now pools on the freelist
Marek Vavruša [Tue, 14 Jul 2015 11:24:46 +0000 (13:24 +0200)]
daemon/worker: satisfy subreq sockets from freelist
since the structures are ~ same size as I/O requests (udp_send_t being 60B larger than others), they all share the same freelist
Marek Vavruša [Tue, 14 Jul 2015 11:22:38 +0000 (13:22 +0200)]
daemon/io: fix closing TCP sockets without worker knowing it
Marek Vavruša [Mon, 13 Jul 2015 22:48:01 +0000 (00:48 +0200)]
daemon/worker: track ipv4/ipv6 requests
Marek Vavruša [Mon, 13 Jul 2015 22:24:51 +0000 (00:24 +0200)]
lib/rrcache: allow replacement of expiring records
Marek Vavruša [Mon, 13 Jul 2015 22:19:34 +0000 (00:19 +0200)]
modules/stats: 10-100-1000 ms latency tracking
Karel Slany [Mon, 13 Jul 2015 16:59:39 +0000 (18:59 +0200)]
lib/validate: code for parsing trust anchor DNSKEY records
Karel Slany [Mon, 13 Jul 2015 16:56:08 +0000 (18:56 +0200)]
liv/validate: added missing header file
Marek Vavruša [Mon, 13 Jul 2015 16:29:31 +0000 (18:29 +0200)]
modules/stats: expose frequent queries LRU turnover
Marek Vavruša [Mon, 13 Jul 2015 16:22:50 +0000 (18:22 +0200)]
generic/lru: count updates in slot for item-slot stickiness
Karel Slany [Mon, 13 Jul 2015 15:04:17 +0000 (17:04 +0200)]
lib/validate: code for parsing trust anchor DS records
Marek Vavruša [Mon, 13 Jul 2015 14:16:27 +0000 (16:16 +0200)]
modules/stats: fixed potential crash on empty prefix
Marek Vavruša [Mon, 13 Jul 2015 13:34:37 +0000 (15:34 +0200)]
daemon/lua: fixed output printing
Marek Vavruša [Mon, 13 Jul 2015 13:58:13 +0000 (15:58 +0200)]
Merge branch 'stats-improved' into prefetch-wip
Marek Vavruša [Mon, 13 Jul 2015 13:57:20 +0000 (15:57 +0200)]
modules/stats: sample list of most frequent iterative queries
the stats module keeps track of frequent iterative queries using
probabilistic sampling. the list includes subrequests.
it is useful for tracking over time, prefetching and anomaly reporting
Marek Vavruša [Mon, 13 Jul 2015 13:37:50 +0000 (15:37 +0200)]
modules/stats: persistent metrics table
enumerated metrics are always present (set to 0 if not used), this fixes
missing values when not measuring and provides a faster access to common
data
Marek Vavruša [Mon, 13 Jul 2015 13:35:19 +0000 (15:35 +0200)]
generic/lru: evictions counter to aid efficiency prediction
Marek Vavruša [Mon, 13 Jul 2015 13:34:37 +0000 (15:34 +0200)]
daemon/lua: fixed output printing
Marek Vavruša [Fri, 10 Jul 2015 01:15:26 +0000 (03:15 +0200)]
tests: can execute specific tests, fixed EDNS+RR merging
Grigorii Demidov [Fri, 10 Jul 2015 06:44:33 +0000 (08:44 +0200)]
tests: raw query support
Marek Vavruša [Fri, 10 Jul 2015 01:39:00 +0000 (03:39 +0200)]
lib/resolve: clear await cut at the end
Marek Vavruša [Fri, 10 Jul 2015 01:21:42 +0000 (03:21 +0200)]
lib: added validation skeleton + simple test
the resolution driver now correctly fetches keys,
and the zonecut lookup should find closest TA,
then the validation module should have all the
information needed for simple validation
Marek Vavruša [Fri, 10 Jul 2015 01:19:28 +0000 (03:19 +0200)]
lib/resolve: added support for kr_request flags
the only flag supported now is the KR_REQ_DNSSEC,
which indicates that the caller wants a secure answer
Marek Vavruša [Fri, 10 Jul 2015 01:15:26 +0000 (03:15 +0200)]
tests: can execute specific tests, fixed EDNS+RR merging
Marek Vavruša [Thu, 9 Jul 2015 20:22:37 +0000 (22:22 +0200)]
Merge branch 'master' into HEAD
Marek Vavruša [Thu, 9 Jul 2015 20:19:25 +0000 (22:19 +0200)]
layer/rrcache: cleanup cruft
Marek Vavruša [Thu, 9 Jul 2015 20:19:15 +0000 (22:19 +0200)]
lib: made tests pass again, cleanup
Grigorii Demidov [Thu, 9 Jul 2015 08:49:09 +0000 (10:49 +0200)]
tests: raw query support
Karel Slany [Thu, 9 Jul 2015 08:18:47 +0000 (10:18 +0200)]
lib/resolve: fetching missing first DNSKEY
Marek Vavruša [Thu, 9 Jul 2015 00:11:48 +0000 (02:11 +0200)]
doc: updated lib
Marek Vavruša [Thu, 9 Jul 2015 00:03:57 +0000 (02:03 +0200)]
doc: updated dependencies
Marek Vavruša [Wed, 8 Jul 2015 23:58:43 +0000 (01:58 +0200)]
doc: updated library doc for developers
Marek Vavruša [Wed, 8 Jul 2015 20:49:49 +0000 (22:49 +0200)]
Merge branch 'async-io-requests'
Marek Vavruša [Wed, 8 Jul 2015 16:09:59 +0000 (18:09 +0200)]
daemon/worker: fixed leak
Marek Vavruša [Wed, 8 Jul 2015 01:36:48 +0000 (03:36 +0200)]
daemon/worker: asynchronous I/O requests
this can coalesce sends/writes in future versions of libuv
Marek Vavruša [Wed, 8 Jul 2015 01:36:02 +0000 (03:36 +0200)]
daemon/worker: compile-time support for recvmmsg in worker buffers
Marek Vavruša [Tue, 7 Jul 2015 23:28:53 +0000 (01:28 +0200)]
lib: faster rdata iterators
Marek Vavruša [Tue, 7 Jul 2015 21:43:05 +0000 (23:43 +0200)]
daemon: worker can accept multiple pkts, cleanup
Marek Vavruša [Tue, 7 Jul 2015 21:39:50 +0000 (23:39 +0200)]
daemon: fork earlier, keep instance id in 'worker.id'
this fixes an issue with libuv sometimes crashing with mismatching number
of descriptors with REUSEPORT
Marek Vavruša [Mon, 6 Jul 2015 14:17:06 +0000 (16:17 +0200)]
doc: fixed typo
Marek Vavruša [Mon, 6 Jul 2015 14:13:48 +0000 (16:13 +0200)]
Merge branch 'prefetch-wip'
Marek Vavruša [Mon, 6 Jul 2015 14:13:09 +0000 (16:13 +0200)]
doc: added documentation for worker api
Marek Vavruša [Mon, 6 Jul 2015 00:06:41 +0000 (02:06 +0200)]
modules/prefetch: fixed lua error on bad queries, iterative
Marek Vavruša [Mon, 6 Jul 2015 00:02:55 +0000 (02:02 +0200)]
layer/rrcache: cache authority only if chasing referral/cname
Marek Vavruša [Sun, 5 Jul 2015 20:14:10 +0000 (22:14 +0200)]
modules/prefetch: basic prefetching of frequently used records
Marek Vavruša [Sun, 5 Jul 2015 20:13:07 +0000 (22:13 +0200)]
modules: api fixups
Marek Vavruša [Sun, 5 Jul 2015 20:11:13 +0000 (22:11 +0200)]
daemon/bindings: cleanup, checking, rrclass wrapper
Marek Vavruša [Sun, 5 Jul 2015 20:09:48 +0000 (22:09 +0200)]
daemon/bindings: Lua API for worker (resolve, stats)
Marek Vavruša [Sun, 5 Jul 2015 20:07:18 +0000 (22:07 +0200)]
lib/cache: track expiring records in cache
Marek Vavruša [Thu, 2 Jul 2015 20:09:22 +0000 (22:09 +0200)]
prefetch wip
Marek Vavruša [Fri, 3 Jul 2015 22:25:38 +0000 (00:25 +0200)]
lib/utils: fixed recycle on already filled packet
Marek Vavruša [Thu, 2 Jul 2015 20:09:01 +0000 (22:09 +0200)]
bindings: pkt:get(section,id) wrapper
Marek Vavruša [Fri, 3 Jul 2015 22:01:12 +0000 (00:01 +0200)]
lib: cleanup
Marek Vavruša [Fri, 3 Jul 2015 14:27:34 +0000 (16:27 +0200)]
block: improved suffix match, added doc
Marek Vavruša [Fri, 3 Jul 2015 14:27:12 +0000 (16:27 +0200)]
modules+bindings: cleanup
Marek Vavruša [Fri, 3 Jul 2015 12:08:34 +0000 (14:08 +0200)]
Merge branch 'tests_wrapped' into 'master'
Tests wrapped
See merge request !15
Marek Vavruša [Fri, 3 Jul 2015 11:58:51 +0000 (13:58 +0200)]
tests: style fixes, notes
Marek Vavruša [Fri, 3 Jul 2015 11:39:22 +0000 (13:39 +0200)]
scripts: updated broken Lua build on some linkers
Marek Vavruša [Fri, 3 Jul 2015 11:39:22 +0000 (13:39 +0200)]
scripts: updated broken Lua build on some linkers
Grigorii Demidov [Fri, 3 Jul 2015 11:31:05 +0000 (13:31 +0200)]
tests: integration tests with wrapped syscalls
Marek Vavruša [Fri, 3 Jul 2015 11:21:13 +0000 (13:21 +0200)]
build: placed ldflags after libraries (may be static)
Karel Slany [Thu, 2 Jul 2015 09:25:11 +0000 (11:25 +0200)]
layer/rrcache: Implemented RRSIG caching without validation.
Marek Vavruša [Tue, 30 Jun 2015 22:34:17 +0000 (00:34 +0200)]
Merge branch 'hive-wip'
Marek Vavruša [Tue, 30 Jun 2015 22:33:36 +0000 (00:33 +0200)]
doc: documented forked mode
Marek Vavruša [Mon, 29 Jun 2015 23:53:25 +0000 (01:53 +0200)]
daemon/bindings: missing brk in wrapped lookup tables
Marek Vavruša [Tue, 30 Jun 2015 20:03:51 +0000 (22:03 +0200)]
lib/validate: pseudocode of the validation flow
1. validate module must be between iterate/cache
2. produce: copy OPT with DO=1, ask for DNSKEY if we don’t have it
3. resolve.c: subrequest DNSKEY if asked to do it
4. consume: check DNSKEY and set it, validate RRSIGs against it
another issues:
rrsigcache is copypasta of rrcache, there is one special case with storing RRSIGs which doesn’t deserve it’s own module (if the validation is off, then nothing will get written in there anyway)
since the resolution is asynchronous, layers must only *ask* resolver to do subrequests for them using query flags (like when we encounter an unknown zone cut)
Karel Slany [Tue, 30 Jun 2015 15:51:08 +0000 (17:51 +0200)]
layer/rrsigcache: Inserts query for DNSKEY when keys not cached.
Karel Slany [Tue, 30 Jun 2015 13:49:08 +0000 (15:49 +0200)]
layer/rrsigcache: Check for DNSKEY RRSet presence in cache.
Marek Vavruša [Mon, 29 Jun 2015 23:08:44 +0000 (01:08 +0200)]
lib: helping compiler with early returns
Marek Vavruša [Mon, 29 Jun 2015 22:27:00 +0000 (00:27 +0200)]
daemon/main: cleanup, forking and remote tty
when the daemon starts in non-interactive mode, it creates a pipe in the ‘tty/<pid>’ which can be used to interact with it remotely - much wow
e.g. $ socat - UNIX-CONNECT:tty/38284
Marek Vavruša [Mon, 29 Jun 2015 22:25:16 +0000 (00:25 +0200)]
contrib/ccan: added ‘asprintf’ compatibility
Marek Vavruša [Mon, 29 Jun 2015 19:27:13 +0000 (21:27 +0200)]
daemon: forking wip
Marek Vavruša [Thu, 25 Jun 2015 17:09:00 +0000 (19:09 +0200)]
daemon/network: enabled Linux-style SO_REUSEPORT if supported
Karel Slany [Mon, 29 Jun 2015 15:09:07 +0000 (17:09 +0200)]
layer/rrsigcache: Fixed return value of stash_add_rrsig().
Karel Slany [Mon, 29 Jun 2015 15:07:37 +0000 (17:07 +0200)]
layer/rrsigcache: Removed debugging messages.
Karel Slany [Mon, 29 Jun 2015 08:28:01 +0000 (10:28 +0200)]
layer/rrsigcache: Small ttl check before merging.
Karel Slany [Thu, 25 Jun 2015 12:40:03 +0000 (14:40 +0200)]
layer/rrsigcache: Disabled debugging messages.
Karel Slany [Wed, 24 Jun 2015 16:46:10 +0000 (18:46 +0200)]
layer/rrcache: RRSIGs are read from RRSIG cache.
Karel Slany [Wed, 24 Jun 2015 16:43:13 +0000 (18:43 +0200)]
layer/rrsigcache: RRSIG caching (writes) enabled.
Karel Slany [Wed, 24 Jun 2015 16:40:47 +0000 (18:40 +0200)]
layer/rrsigcache: Added layer responsible for caching RRSIGs.
Karel Slany [Tue, 23 Jun 2015 14:04:39 +0000 (16:04 +0200)]
lib/cache: Updated RRSIG cache to meet the latest cache interface.
Karel Slany [Fri, 22 May 2015 10:46:22 +0000 (12:46 +0200)]
lib/cache: RRSIG RRsets have a separate cache storing mechanism
Marek Vavruša [Mon, 29 Jun 2015 01:00:55 +0000 (03:00 +0200)]
Merge branch 'zonecut-filter-addrs'