Miek Gieben acf9a0fa19 cache: default to DNSSEC (#4085) ...

* cache: default to DNSSEC

This change does away with the DNS/DNSSEC distinction the cache
currently makes. Cache will always make coredns perform a DNSSEC query
and store that result. If a client just needs plain DNS, the DNSSEC
records are stripped from the response.

It should also be more memory efficient, because we store a reply once
and not one DNS and another for DNSSEC.

Fixes: #3836

Signed-off-by: Miek Gieben <miek@miek.nl>

* Change OPT RR when one is present in the msg.

Signed-off-by: Miek Gieben <miek@miek.nl>

* Fix comment for isDNSSEC

Signed-off-by: Miek Gieben <miek@miek.nl>

* Update plugin/cache/handler.go

Co-authored-by: Chris O'Haver <cohaver@infoblox.com>

* Update plugin/cache/item.go

Co-authored-by: Chris O'Haver <cohaver@infoblox.com>

* Code review; fix comment for isDNSSEC

Signed-off-by: Miek Gieben <miek@miek.nl>

* Update doc and set AD to false

Set Authenticated Data to false when DNSSEC was not wanted. Also update
the readme with the new behavior.

Signed-off-by: Miek Gieben <miek@miek.nl>

* Update plugin/cache/handler.go

Co-authored-by: Chris O'Haver <cohaver@infoblox.com>

Co-authored-by: Chris O'Haver <cohaver@infoblox.com>

2020-09-17 07:28:43 -07:00

..

acl

using promauto package to ensure all created metrics are properly registered (#4025)

2020-07-25 08:06:28 -07:00

any

Move to CODEOWNERS (#3489)

2019-11-29 13:17:05 +00:00

auto

Update README.md (#4068)

2020-08-19 20:33:40 -07:00

autopath

Fix some typos in comments. (#4100)

2020-09-01 09:10:45 +02:00

azure

plugin/azure: Fix environment option (#3922)

2020-06-04 15:30:11 +02:00

bind

Move to CODEOWNERS (#3489)

2019-11-29 13:17:05 +00:00

bufsize

fix description of bufsize plugin (#3873)

2020-05-04 07:02:58 -07:00

cache

cache: default to DNSSEC (#4085)

2020-09-17 07:28:43 -07:00

cancel

presubmit: test README.md sections (#3644)

2020-01-31 11:37:24 +00:00

chaos

Run go generate (#3856)

2020-04-27 10:38:44 +02:00

clouddns

clouddns,route53: fix lingering goroutines after restart (#4096)

2020-08-31 06:39:01 -07:00

debug

Enable debug globally if enabled in any server config (#4007)

2020-08-24 09:12:00 +02:00

deprecated

all: simply registering plugins (#3287)

2019-09-20 08:02:30 +01:00

dns64

using promauto package to ensure all created metrics are properly registered (#4025)

2020-07-25 08:06:28 -07:00

dnssec

Fix some typos in comments. (#4100)

2020-09-01 09:10:45 +02:00

dnstap

Fix some typos in comments. (#4100)

2020-09-01 09:10:45 +02:00

erratic

plugin/trace: fix struct allignment (#4112)

2020-09-09 10:45:14 +02:00

errors

Move to CODEOWNERS (#3489)

2019-11-29 13:17:05 +00:00

etcd

plugin/etcd: update documention (#4049)

2020-08-10 15:20:01 +02:00

file

Fix some typos in comments. (#4100)

2020-09-01 09:10:45 +02:00

forward

plugin/forward: fix panic when expire is configured as 0s (#4115)

2020-09-15 14:36:39 +02:00

grpc

using promauto package to ensure all created metrics are properly registered (#4025)

2020-07-25 08:06:28 -07:00

health

using promauto package to ensure all created metrics are properly registered (#4025)

2020-07-25 08:06:28 -07:00

hosts

using promauto package to ensure all created metrics are properly registered (#4025)

2020-07-25 08:06:28 -07:00

import

Directive -> plugin (#3363)

2019-10-08 10:20:48 +01:00

k8s_external

weight for SRV records should be at least 1 (#3931)

2020-06-12 06:01:28 +00:00

kubernetes

Fix some typos in comments. (#4100)

2020-09-01 09:10:45 +02:00

loadbalance

Move to CODEOWNERS (#3489)

2019-11-29 13:17:05 +00:00

log

docs: update README and log plugin (#3602)

2020-01-17 16:16:29 +01:00

loop

Move to CODEOWNERS (#3489)

2019-11-29 13:17:05 +00:00

metadata

Move to CODEOWNERS (#3489)

2019-11-29 13:17:05 +00:00

metrics

using promauto package to ensure all created metrics are properly registered (#4025)

2020-07-25 08:06:28 -07:00

nsid

complete nsid plugin test case (#3981)

2020-07-01 10:17:26 +02:00

pkg

pkg/upstream: set edns0 and Do when required (#4055)

2020-08-13 09:26:30 -07:00

pprof

redirect handler for pprof index (#3503)

2019-12-06 19:04:49 +00:00

ready

gofmt -w -s **/*.go (#3603)

2020-01-17 10:47:45 -05:00

reload

using promauto package to ensure all created metrics are properly registered (#4025)

2020-07-25 08:06:28 -07:00

rewrite

Fix some typos in comments. (#4100)

2020-09-01 09:10:45 +02:00

root

Move to CODEOWNERS (#3489)

2019-11-29 13:17:05 +00:00

route53

clouddns,route53: fix lingering goroutines after restart (#4096)

2020-08-31 06:39:01 -07:00

secondary

Revert "Implement notifies for transfer plugin (#3972)" (#3995)

2020-07-08 09:00:26 -07:00

sign

fix misspell (#4081)

2020-08-20 09:59:35 +02:00

template

plugin/template: Add client IP data (#4034)

2020-08-10 10:38:18 +02:00

test

Fix some typos in comments. (#4100)

2020-09-01 09:10:45 +02:00

tls

doc: fix generated manual pages (#3571)

2019-12-29 13:35:17 +01:00

trace

bump prometheus with zipkin (#4109)

2020-09-16 11:33:08 -07:00

transfer

Revert "Implement notifies for transfer plugin (#3972)" (#3995)

2020-07-08 09:00:26 -07:00

whoami

format and add newline (#3969)

2020-06-24 07:48:39 -07:00

backend_lookup.go

backend: fix root zone usage (#4039)

2020-07-31 10:58:09 +02:00

backend.go

Fix some typos in comments. (#4100)

2020-09-01 09:10:45 +02:00

done.go

go report card fixes (#3182)

2019-08-24 18:14:25 +00:00

log_test.go

Clean up tests logging (#1979)

2018-07-19 16:23:06 +01:00

normalize_test.go

add MustNormalize (#3385)

2019-10-19 08:08:14 +01:00

normalize.go

add MustNormalize (#3385)

2019-10-19 08:08:14 +01:00

plugin.go

typo fixes (#3169)

2019-08-21 16:08:55 -04:00

register.go

all: simply registering plugins (#3287)

2019-09-20 08:02:30 +01:00