AdGuardHome/internal/dnsforward/dnsforward.go

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// Package dnsforward contains a DNS forwarding server.
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package dnsforward
import (
"errors"
"fmt"
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"net"
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"net/http"
"os"
"runtime"
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"sync"
"time"
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"github.com/AdguardTeam/AdGuardHome/internal/dhcpd"
"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
"github.com/AdguardTeam/AdGuardHome/internal/querylog"
"github.com/AdguardTeam/AdGuardHome/internal/stats"
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"github.com/AdguardTeam/dnsproxy/proxy"
"github.com/AdguardTeam/golibs/log"
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"github.com/miekg/dns"
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)
// DefaultTimeout is the default upstream timeout
const DefaultTimeout = 10 * time.Second
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const (
safeBrowsingBlockHost = "standard-block.dns.adguard.com"
parentalBlockHost = "family-block.dns.adguard.com"
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)
var defaultDNS = []string{
"https://dns10.quad9.net/dns-query",
}
var defaultBootstrap = []string{"9.9.9.10", "149.112.112.10", "2620:fe::10", "2620:fe::fe:10"}
// Often requested by all kinds of DNS probes
var defaultBlockedHosts = []string{"version.bind", "id.server", "hostname.bind"}
var webRegistered bool
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// Server is the main way to start a DNS server.
//
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// Example:
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// s := dnsforward.Server{}
// err := s.Start(nil) // will start a DNS server listening on default port 53, in a goroutine
// err := s.Reconfigure(ServerConfig{UDPListenAddr: &net.UDPAddr{Port: 53535}}) // will reconfigure running DNS server to listen on UDP port 53535
// err := s.Stop() // will stop listening on port 53535 and cancel all goroutines
// err := s.Start(nil) // will start listening again, on port 53535, in a goroutine
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//
// The zero Server is empty and ready for use.
type Server struct {
dnsProxy *proxy.Proxy // DNS proxy instance
dnsFilter *dnsfilter.DNSFilter // DNS filter instance
dhcpServer dhcpd.ServerInterface // DHCP server instance (optional)
queryLog querylog.QueryLog // Query log instance
stats stats.Stats
access *accessCtx
ipset ipsetCtx
tableHostToIP map[string]net.IP // "hostname -> IP" table for internal addresses (DHCP)
tableHostToIPLock sync.Mutex
tablePTR map[string]string // "IP -> hostname" table for reverse lookup
tablePTRLock sync.Mutex
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
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// DNS proxy instance for internal usage
// We don't Start() it and so no listen port is required.
internalProxy *proxy.Proxy
isRunning bool
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sync.RWMutex
conf ServerConfig
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}
// DNSCreateParams - parameters for NewServer()
type DNSCreateParams struct {
DNSFilter *dnsfilter.DNSFilter
Stats stats.Stats
QueryLog querylog.QueryLog
DHCPServer dhcpd.ServerInterface
}
// NewServer creates a new instance of the dnsforward.Server
// Note: this function must be called only once
func NewServer(p DNSCreateParams) *Server {
s := &Server{
dnsFilter: p.DNSFilter,
stats: p.Stats,
queryLog: p.QueryLog,
}
if p.DHCPServer != nil {
s.dhcpServer = p.DHCPServer
s.dhcpServer.SetOnLeaseChanged(s.onDHCPLeaseChanged)
s.onDHCPLeaseChanged(dhcpd.LeaseChangedAdded)
}
if runtime.GOARCH == "mips" || runtime.GOARCH == "mipsle" {
// Use plain DNS on MIPS, encryption is too slow
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defaultDNS = defaultBootstrap
}
return s
}
// NewCustomServer creates a new instance of *Server with custom internal proxy.
func NewCustomServer(internalProxy *proxy.Proxy) *Server {
s := &Server{}
if internalProxy != nil {
s.internalProxy = internalProxy
}
return s
}
// Close - close object
func (s *Server) Close() {
s.Lock()
s.dnsFilter = nil
s.stats = nil
s.queryLog = nil
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
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s.dnsProxy = nil
err := s.ipset.Close()
if err != nil {
log.Error("closing ipset: %s", err)
}
s.Unlock()
}
// WriteDiskConfig - write configuration
func (s *Server) WriteDiskConfig(c *FilteringConfig) {
s.RLock()
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sc := s.conf.FilteringConfig
*c = sc
c.RatelimitWhitelist = stringArrayDup(sc.RatelimitWhitelist)
c.BootstrapDNS = stringArrayDup(sc.BootstrapDNS)
c.AllowedClients = stringArrayDup(sc.AllowedClients)
c.DisallowedClients = stringArrayDup(sc.DisallowedClients)
c.BlockedHosts = stringArrayDup(sc.BlockedHosts)
c.UpstreamDNS = stringArrayDup(sc.UpstreamDNS)
s.RUnlock()
}
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
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// Resolve - get IP addresses by host name from an upstream server.
// No request/response filtering is performed.
// Query log and Stats are not updated.
// This method may be called before Start().
func (s *Server) Resolve(host string) ([]net.IPAddr, error) {
s.RLock()
defer s.RUnlock()
return s.internalProxy.LookupIPAddr(host)
}
// Exchange - send DNS request to an upstream server and receive response
// No request/response filtering is performed.
// Query log and Stats are not updated.
// This method may be called before Start().
func (s *Server) Exchange(req *dns.Msg) (*dns.Msg, error) {
s.RLock()
defer s.RUnlock()
ctx := &proxy.DNSContext{
Proto: "udp",
Req: req,
StartTime: time.Now(),
}
err := s.internalProxy.Resolve(ctx)
if err != nil {
return nil, err
}
return ctx.Res, nil
}
// Start starts the DNS server.
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
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func (s *Server) Start() error {
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s.Lock()
defer s.Unlock()
return s.startLocked()
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}
// startLocked starts the DNS server without locking. For internal use only.
func (s *Server) startLocked() error {
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
2019-12-11 09:38:58 +00:00
err := s.dnsProxy.Start()
if err == nil {
s.isRunning = true
}
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
2019-12-11 09:38:58 +00:00
return err
}
// Prepare the object
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
2019-12-11 09:38:58 +00:00
func (s *Server) Prepare(config *ServerConfig) error {
// Initialize the server configuration
// --
if config != nil {
s.conf = *config
if s.conf.BlockingMode == "custom_ip" {
Pull request: 2508 ip conversion vol.1 Merge in DNS/adguard-home from 2508-ip-conversion to master Updates #2508. Squashed commit of the following: commit 3f64709fbc73ef74c11b910997be1e9bc337193c Merge: 5ac7faaaa 0d67aa251 Author: Eugene Burkov <e.burkov@adguard.com> Date: Wed Jan 13 16:21:34 2021 +0300 Merge branch 'master' into 2508-ip-conversion commit 5ac7faaaa9dda570fdb872acad5d13d078f46b64 Author: Eugene Burkov <e.burkov@adguard.com> Date: Wed Jan 13 12:00:11 2021 +0300 all: replace conditions with appropriate functions in tests commit 9e3fa9a115ed23024c57dd5192d5173477ddbf71 Merge: db992a42a bba74859e Author: Eugene Burkov <e.burkov@adguard.com> Date: Wed Jan 13 10:47:10 2021 +0300 Merge branch 'master' into 2508-ip-conversion commit db992a42a2c6f315421e78a6a0492e2bfb3ce89d Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Jan 12 18:55:53 2021 +0300 sysutil: fix linux tests commit f629b15d62349323ce2da05e68dc9cc0b5f6e194 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Jan 12 18:41:20 2021 +0300 all: improve code quality commit 3bf03a75524040738562298bd1de6db536af130f Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Jan 12 17:33:26 2021 +0300 sysutil: fix linux net.IP conversion commit 5d5b6994916923636e635588631b63b7e7b74e5f Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Jan 12 14:57:26 2021 +0300 dnsforward: remove redundant net.IP <-> string conversion commit 0b955d99b7fad40942f21d1dd8734adb99126195 Author: Eugene Burkov <e.burkov@adguard.com> Date: Mon Jan 11 18:04:25 2021 +0300 dhcpd: remove net.IP <-> string conversion
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if s.conf.BlockingIPv4 == nil || s.conf.BlockingIPv6 == nil {
Pull request:* all: remove github.com/joomcode/errorx dependency Merge in DNS/adguard-home from 2240-removing-errorx-dependency to master Squashed commit of the following: commit 5bbe0567356f06e3b9ee5b3dc38d357b472cacb1 Merge: a6040850d 02d16a0b4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 14:32:22 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit a6040850da3cefb131208097477b0956e80063fb Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 14:23:36 2020 +0300 * dhcpd: convert some abbreviations to lowercase. commit d05bd51b994906b0ff52c5a8e779bd1f512f4bb7 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 12:47:20 2020 +0300 * agherr: last final fixes commit 164bca55035ff44e50b0abb33e129a0d24ffe87c Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Tue Nov 3 19:11:10 2020 +0300 * all: final fixes again commit a0ac26f409c0b28a176cf2861d52c2f471b59484 Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Tue Nov 3 18:51:39 2020 +0300 * all: final fixes commit 6147b02d402b513323b07e85856b348884f3a088 Merge: 9fd3af1a3 62cc334f4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 18:26:03 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit 9fd3af1a39a3189b5c41315a8ad1568ae5cb4fc9 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 18:23:08 2020 +0300 * all: remove useless helper commit 7cd9aeae639762b28b25f354d69c5cf74f670211 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 17:19:26 2020 +0300 * agherr: improved code tidiness commit a74a49236e9aaace070646dac710de9201105262 Merge: dc9dedbf2 df34ee5c0 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 16:54:29 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit dc9dedbf205756e3adaa3bc776d349bf3d8c69a5 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 16:40:08 2020 +0300 * agherr: improve and cover by tests commit fd6bfe9e282156cc60e006cb7cd46cce4d3a07a8 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 14:06:27 2020 +0300 * all: improve code quality commit ea00c2f8c5060e9611f9a80cfd0e4a039526d0c4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 13:03:57 2020 +0300 * all: fix linter style warnings commit 8e75e1a681a7218c2b4c69adfa2b7e1e2966f9ac Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 12:29:26 2020 +0300 * all: remove github.com/joomcode/errorx dependency Closes #2240.
2020-11-05 12:20:57 +00:00
return fmt.Errorf("dns: invalid custom blocking IP address specified")
}
}
}
// Set default values in the case if nothing is configured
// --
s.initDefaultSettings()
// Initialize IPSET configuration
// --
err := s.ipset.init(s.conf.IPSETList)
if err != nil {
if !errors.Is(err, os.ErrInvalid) && !errors.Is(err, os.ErrPermission) {
return fmt.Errorf("cannot initialize ipset: %w", err)
}
// ipset cannot currently be initialized if the server was
// installed from Snap or when the user or the binary doesn't
// have the required permissions, or when the kernel doesn't
// support netfilter.
//
// Log and go on.
//
// TODO(a.garipov): The Snap problem can probably be solved if
// we add the netlink-connector interface plug.
log.Error("cannot initialize ipset: %s", err)
}
// Prepare DNS servers settings
// --
err = s.prepareUpstreamSettings()
if err != nil {
return err
}
// Create DNS proxy configuration
// --
var proxyConfig proxy.Config
proxyConfig, err = s.createProxyConfig()
if err != nil {
return err
2018-12-24 12:19:52 +00:00
}
2018-11-28 12:40:56 +00:00
// Prepare a DNS proxy instance that we use for internal DNS queries
// --
s.prepareIntlProxy()
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
2019-12-11 09:38:58 +00:00
// Initialize DNS access module
// --
s.access = &accessCtx{}
err = s.access.Init(s.conf.AllowedClients, s.conf.DisallowedClients, s.conf.BlockedHosts)
if err != nil {
return err
}
// Register web handlers if necessary
// --
if !webRegistered && s.conf.HTTPRegister != nil {
webRegistered = true
s.registerHandlers()
}
// Create the main DNS proxy instance
// --
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s.dnsProxy = &proxy.Proxy{Config: proxyConfig}
return nil
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}
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// Stop stops the DNS server.
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func (s *Server) Stop() error {
s.Lock()
defer s.Unlock()
return s.stopLocked()
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}
// stopLocked stops the DNS server without locking. For internal use only.
func (s *Server) stopLocked() error {
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if s.dnsProxy != nil {
err := s.dnsProxy.Stop()
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if err != nil {
Pull request:* all: remove github.com/joomcode/errorx dependency Merge in DNS/adguard-home from 2240-removing-errorx-dependency to master Squashed commit of the following: commit 5bbe0567356f06e3b9ee5b3dc38d357b472cacb1 Merge: a6040850d 02d16a0b4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 14:32:22 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit a6040850da3cefb131208097477b0956e80063fb Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 14:23:36 2020 +0300 * dhcpd: convert some abbreviations to lowercase. commit d05bd51b994906b0ff52c5a8e779bd1f512f4bb7 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 12:47:20 2020 +0300 * agherr: last final fixes commit 164bca55035ff44e50b0abb33e129a0d24ffe87c Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Tue Nov 3 19:11:10 2020 +0300 * all: final fixes again commit a0ac26f409c0b28a176cf2861d52c2f471b59484 Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Tue Nov 3 18:51:39 2020 +0300 * all: final fixes commit 6147b02d402b513323b07e85856b348884f3a088 Merge: 9fd3af1a3 62cc334f4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 18:26:03 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit 9fd3af1a39a3189b5c41315a8ad1568ae5cb4fc9 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 18:23:08 2020 +0300 * all: remove useless helper commit 7cd9aeae639762b28b25f354d69c5cf74f670211 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 17:19:26 2020 +0300 * agherr: improved code tidiness commit a74a49236e9aaace070646dac710de9201105262 Merge: dc9dedbf2 df34ee5c0 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 16:54:29 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit dc9dedbf205756e3adaa3bc776d349bf3d8c69a5 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 16:40:08 2020 +0300 * agherr: improve and cover by tests commit fd6bfe9e282156cc60e006cb7cd46cce4d3a07a8 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 14:06:27 2020 +0300 * all: improve code quality commit ea00c2f8c5060e9611f9a80cfd0e4a039526d0c4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 13:03:57 2020 +0300 * all: fix linter style warnings commit 8e75e1a681a7218c2b4c69adfa2b7e1e2966f9ac Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 12:29:26 2020 +0300 * all: remove github.com/joomcode/errorx dependency Closes #2240.
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return fmt.Errorf("could not stop the DNS server properly: %w", err)
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}
}
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
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s.isRunning = false
return nil
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}
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// IsRunning returns true if the DNS server is running
func (s *Server) IsRunning() bool {
s.RLock()
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
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defer s.RUnlock()
return s.isRunning
}
// Reconfigure applies the new configuration to the DNS server
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func (s *Server) Reconfigure(config *ServerConfig) error {
s.Lock()
defer s.Unlock()
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log.Print("Start reconfiguring the server")
err := s.stopLocked()
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if err != nil {
Pull request:* all: remove github.com/joomcode/errorx dependency Merge in DNS/adguard-home from 2240-removing-errorx-dependency to master Squashed commit of the following: commit 5bbe0567356f06e3b9ee5b3dc38d357b472cacb1 Merge: a6040850d 02d16a0b4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 14:32:22 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit a6040850da3cefb131208097477b0956e80063fb Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 14:23:36 2020 +0300 * dhcpd: convert some abbreviations to lowercase. commit d05bd51b994906b0ff52c5a8e779bd1f512f4bb7 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 12:47:20 2020 +0300 * agherr: last final fixes commit 164bca55035ff44e50b0abb33e129a0d24ffe87c Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Tue Nov 3 19:11:10 2020 +0300 * all: final fixes again commit a0ac26f409c0b28a176cf2861d52c2f471b59484 Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Tue Nov 3 18:51:39 2020 +0300 * all: final fixes commit 6147b02d402b513323b07e85856b348884f3a088 Merge: 9fd3af1a3 62cc334f4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 18:26:03 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit 9fd3af1a39a3189b5c41315a8ad1568ae5cb4fc9 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 18:23:08 2020 +0300 * all: remove useless helper commit 7cd9aeae639762b28b25f354d69c5cf74f670211 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 17:19:26 2020 +0300 * agherr: improved code tidiness commit a74a49236e9aaace070646dac710de9201105262 Merge: dc9dedbf2 df34ee5c0 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 16:54:29 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit dc9dedbf205756e3adaa3bc776d349bf3d8c69a5 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 16:40:08 2020 +0300 * agherr: improve and cover by tests commit fd6bfe9e282156cc60e006cb7cd46cce4d3a07a8 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 14:06:27 2020 +0300 * all: improve code quality commit ea00c2f8c5060e9611f9a80cfd0e4a039526d0c4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 13:03:57 2020 +0300 * all: fix linter style warnings commit 8e75e1a681a7218c2b4c69adfa2b7e1e2966f9ac Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 12:29:26 2020 +0300 * all: remove github.com/joomcode/errorx dependency Closes #2240.
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return fmt.Errorf("could not reconfigure the server: %w", err)
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}
// It seems that net.Listener.Close() doesn't close file descriptors right away.
// We wait for some time and hope that this fd will be closed.
time.Sleep(100 * time.Millisecond)
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
2019-12-11 09:38:58 +00:00
err = s.Prepare(config)
if err != nil {
Pull request:* all: remove github.com/joomcode/errorx dependency Merge in DNS/adguard-home from 2240-removing-errorx-dependency to master Squashed commit of the following: commit 5bbe0567356f06e3b9ee5b3dc38d357b472cacb1 Merge: a6040850d 02d16a0b4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 14:32:22 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit a6040850da3cefb131208097477b0956e80063fb Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 14:23:36 2020 +0300 * dhcpd: convert some abbreviations to lowercase. commit d05bd51b994906b0ff52c5a8e779bd1f512f4bb7 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 12:47:20 2020 +0300 * agherr: last final fixes commit 164bca55035ff44e50b0abb33e129a0d24ffe87c Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Tue Nov 3 19:11:10 2020 +0300 * all: final fixes again commit a0ac26f409c0b28a176cf2861d52c2f471b59484 Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Tue Nov 3 18:51:39 2020 +0300 * all: final fixes commit 6147b02d402b513323b07e85856b348884f3a088 Merge: 9fd3af1a3 62cc334f4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 18:26:03 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit 9fd3af1a39a3189b5c41315a8ad1568ae5cb4fc9 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 18:23:08 2020 +0300 * all: remove useless helper commit 7cd9aeae639762b28b25f354d69c5cf74f670211 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 17:19:26 2020 +0300 * agherr: improved code tidiness commit a74a49236e9aaace070646dac710de9201105262 Merge: dc9dedbf2 df34ee5c0 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 16:54:29 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit dc9dedbf205756e3adaa3bc776d349bf3d8c69a5 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 16:40:08 2020 +0300 * agherr: improve and cover by tests commit fd6bfe9e282156cc60e006cb7cd46cce4d3a07a8 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 14:06:27 2020 +0300 * all: improve code quality commit ea00c2f8c5060e9611f9a80cfd0e4a039526d0c4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 13:03:57 2020 +0300 * all: fix linter style warnings commit 8e75e1a681a7218c2b4c69adfa2b7e1e2966f9ac Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 12:29:26 2020 +0300 * all: remove github.com/joomcode/errorx dependency Closes #2240.
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return fmt.Errorf("could not reconfigure the server: %w", err)
Merge: * use upstream servers directly for the internal DNS resolver Close #1212 * Server.Start(config *ServerConfig) -> Start() + Server.Prepare(config *ServerConfig) + Server.Resolve(host string) + Server.Exchange() * rDNS: use internal DNS resolver - clients: fix race in WriteDiskConfig() - fix race: move 'clients' object from 'configuration' to 'HomeContext' Go race detector didn't like our 'clients' object in 'configuration'. + add AGH startup test . Create a configuration file . Start AGH instance . Check Web server . Check DNS server . Wait until the filters are downloaded . Stop and cleanup * move module objects from config.* to Context.* * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning * ci.sh: 'make' and then run tests Squashed commit of the following: commit 86500c7f749307f37af4cc8c2a1066f679d0cfad Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:53 2019 +0300 minor commit 6e6abb9dca3cd250c458bec23aa30d2250a9eb40 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 18:08:31 2019 +0300 * ci.sh: 'make' and then run tests commit 114192eefea6800e565ba9ab238202c006516c27 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:50:04 2019 +0300 fix commit d426deea7f02cdfd4c7217a38c59e51251956a0f Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 17:46:33 2019 +0300 tests commit 7b350edf03027895b4e43dee908d0155a9b0ac9b Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:56:12 2019 +0300 fix test commit 2f5f116873bbbfdd4bb7f82a596f9e1f5c2bcfd8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:48:56 2019 +0300 fix tests commit 3fbdc77f9c34726e2295185279444983652d559e Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:45:00 2019 +0300 linter commit 9da0b6965a2b6863bcd552fa83a4de2866600bb8 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:33:23 2019 +0300 * config.dnsctx.whois -> Context.whois commit c71ebdbdf6efd88c877b2f243c69d3bc00a997d7 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:31:08 2019 +0300 * don't call log.SetLevel() if not necessary This helps to avoid Go race detector's warning commit 0f250220133cefdcb0843a50000cb932802b8324 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 15:28:19 2019 +0300 * rdns: refactor commit c460d8c9414940dac852e390b6c1b4d4fb38dff9 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 14:08:08 2019 +0300 Revert: * stats: serialize access to 'limit' Use 'conf *Config' and update it atomically, as in querylog module. (Note: Race detector still doesn't like it) commit 488bcb884971276de0d5629384b29e22c59ee7e6 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:50:23 2019 +0300 * config.dnsFilter -> Context.dnsFilter commit 86c0a6827a450414b50acec7ebfc5220d13b81e4 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:45:05 2019 +0300 * config.dnsServer -> Context.dnsServer commit ee35ef095ccaabc89e3de0ef52c9b5ed56b36873 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:42:10 2019 +0300 * config.dhcpServer -> Context.dhcpServer commit 1537001cd211099d5fad01696c0b806ae5d257b1 Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:39:45 2019 +0300 * config.queryLog -> Context.queryLog commit e5955fe4ff1ef6f41763461b37b502ea25a3d04c Author: Simon Zolin <s.zolin@adguard.com> Date: Tue Dec 10 13:03:18 2019 +0300 * config.httpsServer -> Context.httpsServer commit 6153c10a9ac173e159d1f05e0db1512579b9203c Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:12:24 2019 +0300 * config.httpServer -> Context.httpServer commit abd021fb94039015cd45c97614e8b78d4694f956 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 20:08:05 2019 +0300 * stats: serialize access to 'limit' commit 38c2decfd87c712100edcabe62a6d4518719cb53 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:57:04 2019 +0300 * config.stats -> Context.stats commit 6caf8965ad44db9dce9a7a5103aa8fa305ad9a06 Author: Simon Zolin <s.zolin@adguard.com> Date: Mon Dec 9 19:45:23 2019 +0300 fix Restart() ... and 6 more commits
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}
err = s.startLocked()
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if err != nil {
Pull request:* all: remove github.com/joomcode/errorx dependency Merge in DNS/adguard-home from 2240-removing-errorx-dependency to master Squashed commit of the following: commit 5bbe0567356f06e3b9ee5b3dc38d357b472cacb1 Merge: a6040850d 02d16a0b4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 14:32:22 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit a6040850da3cefb131208097477b0956e80063fb Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 14:23:36 2020 +0300 * dhcpd: convert some abbreviations to lowercase. commit d05bd51b994906b0ff52c5a8e779bd1f512f4bb7 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 5 12:47:20 2020 +0300 * agherr: last final fixes commit 164bca55035ff44e50b0abb33e129a0d24ffe87c Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Tue Nov 3 19:11:10 2020 +0300 * all: final fixes again commit a0ac26f409c0b28a176cf2861d52c2f471b59484 Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Tue Nov 3 18:51:39 2020 +0300 * all: final fixes commit 6147b02d402b513323b07e85856b348884f3a088 Merge: 9fd3af1a3 62cc334f4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 18:26:03 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit 9fd3af1a39a3189b5c41315a8ad1568ae5cb4fc9 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 18:23:08 2020 +0300 * all: remove useless helper commit 7cd9aeae639762b28b25f354d69c5cf74f670211 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 17:19:26 2020 +0300 * agherr: improved code tidiness commit a74a49236e9aaace070646dac710de9201105262 Merge: dc9dedbf2 df34ee5c0 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 16:54:29 2020 +0300 Merge branch 'master' into 2240-removing-errorx-dependency commit dc9dedbf205756e3adaa3bc776d349bf3d8c69a5 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 16:40:08 2020 +0300 * agherr: improve and cover by tests commit fd6bfe9e282156cc60e006cb7cd46cce4d3a07a8 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 14:06:27 2020 +0300 * all: improve code quality commit ea00c2f8c5060e9611f9a80cfd0e4a039526d0c4 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 13:03:57 2020 +0300 * all: fix linter style warnings commit 8e75e1a681a7218c2b4c69adfa2b7e1e2966f9ac Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Nov 3 12:29:26 2020 +0300 * all: remove github.com/joomcode/errorx dependency Closes #2240.
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return fmt.Errorf("could not reconfigure the server: %w", err)
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}
return nil
}
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// ServeHTTP is a HTTP handler method we use to provide DNS-over-HTTPS
func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
s.RLock()
p := s.dnsProxy
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s.RUnlock()
if p != nil { // an attempt to protect against race in case we're here after Close() was called
p.ServeHTTP(w, r)
}
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}
// IsBlockedIP - return TRUE if this client should be blocked
Pull request: 2508 ip conversion vol.2 Merge in DNS/adguard-home from 2508-ip-conversion-vol2 to master Closes #2508. Squashed commit of the following: commit 5b9d33f9cd352756831f63e34c4aea48674628c1 Author: Eugene Burkov <e.burkov@adguard.com> Date: Wed Jan 20 17:15:17 2021 +0300 util: replace net.IPNet with pointer commit 680126de7d59464077f9edf1bbaa925dd3fcee19 Merge: d3ba6a6c 5a50efad Author: Eugene Burkov <e.burkov@adguard.com> Date: Wed Jan 20 17:02:41 2021 +0300 Merge branch 'master' into 2508-ip-conversion-vol2 commit d3ba6a6cdd01c0aa736418fdb86ed40120169fe9 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Jan 19 18:29:54 2021 +0300 all: remove last conversion commit 88b63f11a6c3f8705d7fa0c448c50dd646cc9214 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Jan 19 14:12:45 2021 +0300 all: improve code quality commit 71af60c70a0dbaf55e2221023d6d2e4993c9e9a7 Merge: 98af3784 9f75725d Author: Eugene Burkov <e.burkov@adguard.com> Date: Mon Jan 18 17:13:27 2021 +0300 Merge branch 'master' into 2508-ip-conversion-vol2 commit 98af3784ce44d0993d171653c13d6e83bb8d1e6a Author: Eugene Burkov <e.burkov@adguard.com> Date: Mon Jan 18 16:32:53 2021 +0300 all: log changes commit e99595a172bae1e844019d344544be84ddd65e4e Author: Eugene Burkov <e.burkov@adguard.com> Date: Mon Jan 18 16:06:49 2021 +0300 all: fix or remove remaining net.IP <-> string conversions commit 7fd0634ce945f7e4c9b856684c5199f8a84a543e Author: Eugene Burkov <e.burkov@adguard.com> Date: Fri Jan 15 15:36:17 2021 +0300 all: remove redundant net.IP <-> string converions commit 5df8af030421237d41b67ed659f83526cc258199 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Jan 14 16:35:25 2021 +0300 stats: remove redundant net.IP <-> string conversion commit fbe4e3fc015e6898063543a90c04401d76dbb18f Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Jan 14 16:20:35 2021 +0300 querylog: remove redundant net.IP <-> string conversion
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func (s *Server) IsBlockedIP(ip net.IP) (bool, string) {
return s.access.IsBlockedIP(ip)
}