Andrey Meshkov
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e356540872
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fix crash
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2018-10-12 20:36:57 +03:00 |
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Eugene Bujak
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5192e95a0d
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coredns plugin -- remove debug logging
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2018-10-12 17:11:57 +03:00 |
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Eugene Bujak
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bad88961e9
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WIP -- single binary -- works, replies to DNS, but need to check what got broken
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2018-10-12 17:11:57 +03:00 |
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Eugene Bujak
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8d13770b0d
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Remove unneeded debug prints
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2018-10-11 18:33:56 +03:00 |
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Eugene Bujak
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4995c1a1a8
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Hotfix -- fix querylog verifier that got broken by 5ae2a32d6e
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2018-10-11 18:06:33 +03:00 |
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Eugene Bujak
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5ae2a32d6e
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coredns querylog -- since we read entire querylog json once at startup, fill querylog cache from it and then rotate it on each incoming DNS query
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2018-10-10 19:44:07 +03:00 |
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Eugene Bujak
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a5d1053520
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Cache DNS lookups when resolving safebrowsing or parental servers, also cache replacement hostnames as well.
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2018-10-10 19:10:38 +03:00 |
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Andrey Meshkov
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90bef94500
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Fix strings
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2018-10-10 17:24:12 +03:00 |
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Eugene Bujak
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5533b434da
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coredns plugin -- give out to browser last entries from querylog file, not first
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2018-10-10 00:23:15 +03:00 |
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Eugene Bujak
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eb5f66ad9e
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coredns plugin -- Increase querylog given out to web UI from 1000 to 5000.
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2018-10-09 22:53:19 +03:00 |
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Eugene Bujak
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ca794aed63
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querylog file -- disable gzip compression
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2018-10-09 05:02:16 +03:00 |
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Eugene Bujak
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37f6d38c49
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Implement online stats calculation in coredns plugin instead of scraping prometheus.
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2018-10-09 04:45:05 +03:00 |
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Eugene Bujak
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7dea729656
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Fix build failure of coredns plugin introduced by previous merge
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2018-10-08 20:35:22 +03:00 |
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Eugene Bujak
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a15f21ca1c
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code review -- move constants into named constants
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2018-10-08 20:04:36 +03:00 |
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Eugene Bujak
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a15c59e24e
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coredns plugin -- Cache /querylog API result
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2018-10-08 19:51:43 +03:00 |
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Eugene Bujak
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763dcc46e9
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coredns plugin -- Final fix for deadlock during coredns reload
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2018-10-08 17:49:08 +03:00 |
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Eugene Bujak
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3109529dbb
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coredns plugin -- change rlock to lock when loading top stats to avoid doing it in parallel
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2018-10-08 17:14:11 +03:00 |
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Eugene Bujak
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2c84cd6448
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coredns plugin -- Fix deadlock during coredns reload
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2018-10-08 17:07:45 +03:00 |
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Eugene Bujak
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182fa37e5f
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querylog API -- when manually generating json, don't forget to escape strings
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2018-10-08 05:07:02 +03:00 |
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Eugene Bujak
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ea1125f57d
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coredns plugin -- don't reload from querylog on SIGUSR, we already have it in memory
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2018-10-08 04:24:37 +03:00 |
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Eugene Bujak
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a2434d4574
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coredns plugin -- Calculate top for domains, clients and blocked both from querylog and running requests.
This moves the functionality from frontend to coredns plugin.
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2018-10-07 23:42:17 +03:00 |
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Eugene Bujak
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3b1faa1365
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Fix more race conditions found by race detector
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2018-10-07 21:24:22 +03:00 |
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Eugene Bujak
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dc1042c3e9
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Querylog -- Omit empty fields when writing json
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2018-10-07 02:21:47 +03:00 |
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Eugene Bujak
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a63fe958ae
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Querylog -- Read from querylog files when answering to /querylog API, it now survives restarts.
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2018-10-07 02:21:33 +03:00 |
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Eugene Bujak
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2244c21b76
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Fix race conditions found by go's race detector
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2018-10-07 02:21:27 +03:00 |
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Eugene Bujak
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2c33905a79
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Querylog -- Implement file writing and update /querylog handler for changed structures.
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2018-10-07 02:21:12 +03:00 |
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Eugene Bujak
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3a7a80f15f
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coredns plugin -- fix SHOULD NOT HAPPEN spam when incoming request is for root servers
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2018-10-05 07:36:03 +03:00 |
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Eugene Bujak
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57ade2c3c3
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Increase querylog size from 1000 to 10000 -- that'll use 32MB of memory.
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2018-10-03 22:44:57 +03:00 |
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Eugene Bujak
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c7790a8d9f
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coredns plugin -- Add option "blocked_ttl" that can change default nxdomain response TTL
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2018-09-26 18:38:06 +03:00 |
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Eugene Bujak
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09a39cce03
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Allow disabling of filtering but keeping querylog, safebrowsing, safesearch and parental working.
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2018-09-25 19:26:26 +03:00 |
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Eugene Bujak
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ea320f5ee3
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Fix test failures introduced by previous commit afd1fe21f6.
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2018-09-25 19:12:50 +03:00 |
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Eugene Bujak
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620212ad37
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coredns -- don't try to be smart and replace 127.0.0.1 with NXDOMAIN yet -- need research on that first
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2018-09-25 18:34:01 +03:00 |
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Eugene Bujak
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076c9de68e
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Fix many lint warnings found by gometalinter
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2018-09-14 18:40:05 +03:00 |
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Eugene Bujak
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aa2e5500e7
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coredns plugin -- do not filter out non-FQDN's -- otherwise it breaks serving /etc/hosts
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2018-09-11 17:57:20 +03:00 |
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Eugene Bujak
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3b9aaff861
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coredns plugin metrics -- deduplicate code
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2018-09-07 16:10:11 +03:00 |
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Eugene Bujak
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c7a5275d42
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coredns plugin -- convert logic into switch, logging unexpected non-covered cases
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2018-09-06 02:09:57 +03:00 |
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Eugene Bujak
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876854d403
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coredns plugin -- on server reload, metrics disappeared, therefore they must be registered on each reload instead of once
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2018-09-06 02:08:49 +03:00 |
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Eugene Bujak
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c143e3d57f
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coredns plugin -- give feedback how many rules were in rulefile
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2018-09-06 02:07:23 +03:00 |
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Eugene Bujak
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e122d9138b
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sometimes answer can be empty, therefore question could be lost -- pass both to querylog
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2018-09-05 21:25:11 +03:00 |
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Eugene Bujak
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3b11648e14
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Fix registration of metrics if querylog is enabled
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2018-09-05 21:21:46 +03:00 |
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Eugene Bujak
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379e14c28b
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coredns plugin -- forgot to pass client's IP to querylog, fix that.
Closes #311
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2018-08-31 19:59:04 +03:00 |
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Eugene Bujak
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ed4077a969
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Initial commit
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2018-08-30 17:25:33 +03:00 |
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