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Pull request: 3184 disable private ptr

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Merge in DNS/adguard-home from 3184-disable-ptr to master

Updates #3184.

Squashed commit of the following:

commit b78ac2eeb1b408586808ddbd1c87107f373b11b0
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Wed May 26 17:20:34 2021 +0300

    all: rename dns config field

commit 36512134822a5f6b8b296ccbd7e7d5a9b8e87f26
Author: Ildar Kamalov <ik@adguard.com>
Date:   Wed May 26 15:55:44 2021 +0300

    client: handle local ips rdns

commit 9a691830d45db93e078332d85bc0efa7dc7b6ac6
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Wed May 26 14:43:13 2021 +0300

    all: imp naming

commit 771b7a3d5d25f91408dd97ba3287efb641028ccf
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Wed May 26 14:24:38 2021 +0300

    all: imp docs, code

commit be960893e8bbb7375a944ca0345b50c857a2d7cf
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Wed May 26 13:23:56 2021 +0300

    all: imp docs & log changes

commit 4e645a520f6bb584ef951435ee833ad30769af98
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Wed May 26 12:49:44 2021 +0300

    all: add the field into structs

commit 22b5b6163f086560a3189234532ba877be7ba940
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Tue May 25 15:10:31 2021 +0300

    dnsforward: entitle lock, imp code
This commit is contained in:
Eugene Burkov
2021-05-26 17:55:19 +03:00
parent 755a5055c6
commit 557bbcbf37
22 changed files with 372 additions and 122 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
internal/dnsforward/http.go
View File

@@ -41,12 +41,13 @@ type dnsConfig struct {
CacheMinTTL *uint32 `json:"cache_ttl_min"`
CacheMaxTTL *uint32 `json:"cache_ttl_max"`
ResolveClients *bool `json:"resolve_clients"`
UsePrivateRDNS *bool `json:"use_private_ptr_resolvers"`
LocalPTRUpstreams *[]string `json:"local_ptr_upstreams"`
}
func (s *Server) getDNSConfig() dnsConfig {
s.RLock()
defer s.RUnlock()
s.serverLock.RLock()
defer s.serverLock.RUnlock()
upstreams := aghstrings.CloneSliceOrEmpty(s.conf.UpstreamDNS)
upstreamFile := s.conf.UpstreamDNSFileName
@@ -63,6 +64,7 @@ func (s *Server) getDNSConfig() dnsConfig {
cacheMinTTL := s.conf.CacheMinTTL
cacheMaxTTL := s.conf.CacheMaxTTL
resolveClients := s.conf.ResolveClients
usePrivateRDNS := s.conf.UsePrivateRDNS
localPTRUpstreams := aghstrings.CloneSliceOrEmpty(s.conf.LocalPTRResolvers)
var upstreamMode string
if s.conf.FastestAddr {
@@ -88,6 +90,7 @@ func (s *Server) getDNSConfig() dnsConfig {
CacheMaxTTL: &cacheMaxTTL,
UpstreamMode: &upstreamMode,
ResolveClients: &resolveClients,
UsePrivateRDNS: &usePrivateRDNS,
LocalPTRUpstreams: &localPTRUpstreams,
}
}
@@ -280,8 +283,8 @@ func (s *Server) setConfigRestartable(dc dnsConfig) (restart bool) {
}
func (s *Server) setConfig(dc dnsConfig) (restart bool) {
s.Lock()
defer s.Unlock()
s.serverLock.Lock()
defer s.serverLock.Unlock()
if dc.ProtectionEnabled != nil {
s.conf.ProtectionEnabled = *dc.ProtectionEnabled
@@ -312,6 +315,10 @@ func (s *Server) setConfig(dc dnsConfig) (restart bool) {
s.conf.ResolveClients = *dc.ResolveClients
}
if dc.UsePrivateRDNS != nil {
s.conf.UsePrivateRDNS = *dc.UsePrivateRDNS
}
return s.setConfigRestartable(dc)
}