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Pull request 2263: AGDNS-2280 Upd dnsproxy, golibs 

Squashed commit of the following:

commit 8d83eebba851e8e09bb08b1c94a247cb049a1b75
Merge: c6574a33c b6ed76965
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Mon Aug 5 16:59:50 2024 +0300

    Merge branch 'master' into AGDNS-2280-upd-golibs

commit c6574a33c6
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Jul 31 19:56:58 2024 +0300

    all: upd proxy, golibs
This commit is contained in:
Eugene Burkov 2024-08-05 17:12:33 +03:00
parent b6ed769652
commit edfa8c147f
11 changed files with 69 additions and 62 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
go.mod
View File

@ -3,8 +3,8 @@ module github.com/AdguardTeam/AdGuardHome
go 1.22.5
require (
github.com/AdguardTeam/dnsproxy v0.72.1
github.com/AdguardTeam/golibs v0.24.1
github.com/AdguardTeam/dnsproxy v0.72.2
github.com/AdguardTeam/golibs v0.25.1
github.com/AdguardTeam/urlfilter v0.19.0
github.com/NYTimes/gziphandler v1.1.1
github.com/ameshkov/dnscrypt/v2 v2.3.0
@ -32,10 +32,10 @@ require (
github.com/stretchr/testify v1.9.0
github.com/ti-mo/netfilter v0.5.2
go.etcd.io/bbolt v1.3.10
golang.org/x/crypto v0.24.0
golang.org/x/exp v0.0.0-20240604190554-fc45aab8b7f8
golang.org/x/net v0.26.0
golang.org/x/sys v0.21.0
golang.org/x/crypto v0.25.0
golang.org/x/exp v0.0.0-20240707233637-46b078467d37
golang.org/x/net v0.27.0
golang.org/x/sys v0.22.0
gopkg.in/natefinch/lumberjack.v2 v2.2.1
gopkg.in/yaml.v3 v3.0.1
howett.net/plist v1.0.1
@ -58,9 +58,9 @@ require (
github.com/quic-go/qpack v0.4.0 // indirect
github.com/u-root/uio v0.0.0-20240224005618-d2acac8f3701 // indirect
go.uber.org/mock v0.4.0 // indirect
golang.org/x/mod v0.18.0 // indirect
golang.org/x/mod v0.19.0 // indirect
golang.org/x/sync v0.7.0 // indirect
golang.org/x/text v0.16.0 // indirect
golang.org/x/tools v0.22.0 // indirect
golang.org/x/tools v0.23.0 // indirect
gonum.org/v1/gonum v0.15.0 // indirect
)

32
go.sum
View File

@ -1,7 +1,7 @@
github.com/AdguardTeam/dnsproxy v0.72.1 h1:VOibdyFLBGEdfG8W4hq+kBJten/tkK6KID43Q4gQyjI=
github.com/AdguardTeam/dnsproxy v0.72.1/go.mod h1:5ehzbfInAu07not4beAM+FlFPqntw18T1sQCK/kIQR8=
github.com/AdguardTeam/golibs v0.24.1 h1:/ulkfm65wi33p72ybxiOt3lSdP0nr1GggSoaT4sHbns=
github.com/AdguardTeam/golibs v0.24.1/go.mod h1:9/vJcYznW7RlmCT/Qzi8XNZGj+ZbWfHZJmEXKnRpCAU=
github.com/AdguardTeam/dnsproxy v0.72.2 h1:0uItzXnUIuC9r+ZvPbNquGaAHvdWnWLbhSDdxsZk5og=
github.com/AdguardTeam/dnsproxy v0.72.2/go.mod h1:PA1UiTtTHMbXPv9NjHat+zrsgK8S7p/RJ+j/3tNqtUE=
github.com/AdguardTeam/golibs v0.25.1 h1:po5dBbFCoZAySsbsMN/ZRB0WTLYDA1d8BxPgvriu/EA=
github.com/AdguardTeam/golibs v0.25.1/go.mod h1:HaTyS2wCbxFudjht9N/+/Qf1b5cMad2BAYSwe7DPCXI=
github.com/AdguardTeam/urlfilter v0.19.0 h1:q7eH13+yNETlpD/VD3u5rLQOripcUdEktqZFy+KiQLk=
github.com/AdguardTeam/urlfilter v0.19.0/go.mod h1:+N54ZvxqXYLnXuvpaUhK2exDQW+djZBRSb6F6j0rkBY=
github.com/NYTimes/gziphandler v1.1.1 h1:ZUDjpQae29j0ryrS0u/B8HZfJBtBQHjqw2rQ2cqUQ3I=
@ -128,22 +128,22 @@ go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU=
go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.24.0 h1:mnl8DM0o513X8fdIkmyFE/5hTYxbwYOjDS/+rK6qpRI=
golang.org/x/crypto v0.24.0/go.mod h1:Z1PMYSOR5nyMcyAVAIQSKCDwalqy85Aqn1x3Ws4L5DM=
golang.org/x/exp v0.0.0-20240604190554-fc45aab8b7f8 h1:LoYXNGAShUG3m/ehNk4iFctuhGX/+R1ZpfJ4/ia80JM=
golang.org/x/exp v0.0.0-20240604190554-fc45aab8b7f8/go.mod h1:jj3sYF3dwk5D+ghuXyeI3r5MFf+NT2An6/9dOA95KSI=
golang.org/x/crypto v0.25.0 h1:ypSNr+bnYL2YhwoMt2zPxHFmbAN1KZs/njMG3hxUp30=
golang.org/x/crypto v0.25.0/go.mod h1:T+wALwcMOSE0kXgUAnPAHqTLW+XHgcELELW8VaDgm/M=
golang.org/x/exp v0.0.0-20240707233637-46b078467d37 h1:uLDX+AfeFCct3a2C7uIWBKMJIR3CJMhcgfrUAqjRK6w=
golang.org/x/exp v0.0.0-20240707233637-46b078467d37/go.mod h1:M4RDyNAINzryxdtnbRXRL/OHtkFuWGRjvuhBJpk2IlY=
golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/mod v0.18.0 h1:5+9lSbEzPSdWkH32vYPBwEpX8KwDbM52Ud9xBUvNlb0=
golang.org/x/mod v0.18.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
golang.org/x/mod v0.19.0 h1:fEdghXQSo20giMthA7cd28ZC+jts4amQ3YMXiP5oMQ8=
golang.org/x/mod v0.19.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLdyRGr576XBO4/greRjx4P4O3yc=
golang.org/x/net v0.26.0 h1:soB7SVo0PWrY4vPW/+ay0jKDNScG2X9wFeYlXIvJsOQ=
golang.org/x/net v0.26.0/go.mod h1:5YKkiSynbBIh3p6iOc/vibscux0x38BZDkn8sCUPxHE=
golang.org/x/net v0.27.0 h1:5K3Njcw06/l2y9vpGCSdcxWOYHOUk3dVNGDXN+FvAys=
golang.org/x/net v0.27.0/go.mod h1:dDi0PyhWNoiUOrAS8uXv/vnScO4wnHQO4mj9fn/RytE=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
@ -158,8 +158,8 @@ golang.org/x/sys v0.0.0-20210315160823-c6e025ad8005/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.4.1-0.20230131160137-e7d7f63158de/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
@ -169,8 +169,8 @@ golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
golang.org/x/tools v0.22.0 h1:gqSGLZqv+AI9lIQzniJ0nZDRG5GBPsSi+DRNHWNz6yA=
golang.org/x/tools v0.22.0/go.mod h1:aCwcsjqvq7Yqt6TNyX7QMU2enbQ/Gt0bo6krSeEri+c=
golang.org/x/tools v0.23.0 h1:SGsXPZ+2l4JsgaCKkx+FQ9YZ5XEtA1GZYuoDjenLjvg=
golang.org/x/tools v0.23.0/go.mod h1:pnu6ufv6vQkll6szChhK3C3L/ruaIv5eBeztNG8wtsI=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gonum.org/v1/gonum v0.15.0 h1:2lYxjRbTYyxkJxlhC+LvJIx3SsANPdRybu1tGj9/OrQ=

12
internal/aghnet/net_freebsd.go
View File

@ -6,10 +6,10 @@ import (
"bufio"
"fmt"
"io"
"net"
"strings"
"github.com/AdguardTeam/AdGuardHome/internal/aghos"
"github.com/AdguardTeam/golibs/netutil"
)
func ifaceHasStaticIP(ifaceName string) (ok bool, err error) {
@ -38,9 +38,13 @@ func (n interfaceName) rcConfStaticConfig(r io.Reader) (_ []string, cont bool, e
// TODO(e.burkov): Expand the check to cover possible
// configurations from man rc.conf(5).
fields := strings.Fields(line[cfgLeft:cfgRight])
if len(fields) >= 2 &&
strings.EqualFold(fields[0], "inet") &&
net.ParseIP(fields[1]) != nil {
switch {
case
len(fields) < 2,
!strings.EqualFold(fields[0], "inet"),
!netutil.IsValidIPString(fields[1]):
continue
default:
return nil, false, s.Err()
}
}

10
internal/aghnet/net_openbsd.go
View File

@ -6,10 +6,10 @@ import (
"bufio"
"fmt"
"io"
"net"
"strings"
"github.com/AdguardTeam/AdGuardHome/internal/aghos"
"github.com/AdguardTeam/golibs/netutil"
)
func ifaceHasStaticIP(ifaceName string) (ok bool, err error) {
@ -25,7 +25,13 @@ func hostnameIfStaticConfig(r io.Reader) (_ []string, ok bool, err error) {
for s.Scan() {
line := strings.TrimSpace(s.Text())
fields := strings.Fields(line)
if len(fields) >= 2 && fields[0] == "inet" && net.ParseIP(fields[1]) != nil {
switch {
case
len(fields) < 2,
fields[0] != "inet",
!netutil.IsValidIPString(fields[1]):
continue
default:
return nil, false, s.Err()
}
}

15
internal/aghtls/aghtls.go
View File

@ -5,9 +5,10 @@ import (
"crypto/tls"
"crypto/x509"
"fmt"
"net/netip"
"slices"
"github.com/AdguardTeam/golibs/log"
"github.com/AdguardTeam/golibs/netutil"
)
// init makes sure that the cipher name map is filled.
@ -75,15 +76,5 @@ func SaferCipherSuites() (safe []uint16) {
// CertificateHasIP returns true if cert has at least a single IP address among
// its subjectAltNames.
func CertificateHasIP(cert *x509.Certificate) (ok bool) {
if len(cert.IPAddresses) > 0 {
return true
}
for _, name := range cert.DNSNames {
if _, err := netip.ParseAddr(name); err == nil {
return true
}
}
return false
return len(cert.IPAddresses) > 0 || slices.ContainsFunc(cert.DNSNames, netutil.IsValidIPString)
}

2
internal/dnsforward/config.go
View File

@ -697,7 +697,7 @@ func matchesDomainWildcard(host, pat string) (ok bool) {
// the DNS names and patterns from certificate. dnsNames must be sorted.
func anyNameMatches(dnsNames []string, sni string) (ok bool) {
// Check sni is either a valid hostname or a valid IP address.
if netutil.ValidateHostname(sni) != nil && net.ParseIP(sni) == nil {
if !netutil.IsValidHostname(sni) && !netutil.IsValidIPString(sni) {
return false
}

3
internal/dnsforward/dialcontext.go
View File

@ -10,6 +10,7 @@ import (
"github.com/AdguardTeam/golibs/errors"
"github.com/AdguardTeam/golibs/log"
"github.com/AdguardTeam/golibs/netutil"
)
// DialContext is an [aghnet.DialContextFunc] that uses s to resolve hostnames.
@ -28,7 +29,7 @@ func (s *Server) DialContext(ctx context.Context, network, addr string) (conn ne
Timeout: time.Minute * 5,
}
if net.ParseIP(host) != nil {
if netutil.IsValidIPString(host) {
return dialer.DialContext(ctx, network, addr)
}

23
internal/home/middlewares.go
View File

@ -5,12 +5,15 @@ import (
"net/http"
"github.com/AdguardTeam/golibs/ioutil"
"github.com/c2h5oh/datasize"
)
// middlerware is a wrapper function signature.
type middleware func(http.Handler) http.Handler
// withMiddlewares consequently wraps h with all the middlewares.
//
// TODO(e.burkov): Use [httputil.Wrap].
func withMiddlewares(h http.Handler, middlewares ...middleware) (wrapped http.Handler) {
wrapped = h
@ -23,11 +26,11 @@ func withMiddlewares(h http.Handler, middlewares ...middleware) (wrapped http.Ha
const (
// defaultReqBodySzLim is the default maximum request body size.
defaultReqBodySzLim = 64 * 1024
defaultReqBodySzLim datasize.ByteSize = 64 * datasize.KB
// largerReqBodySzLim is the maximum request body size for APIs expecting
// larger requests.
largerReqBodySzLim = 4 * 1024 * 1024
largerReqBodySzLim datasize.ByteSize = 4 * datasize.MB
)
// expectsLargerRequests shows if this request should use a larger body size
@ -38,26 +41,28 @@ const (
// See https://github.com/AdguardTeam/AdGuardHome/issues/2666 and
// https://github.com/AdguardTeam/AdGuardHome/issues/2675.
func expectsLargerRequests(r *http.Request) (ok bool) {
m := r.Method
if m != http.MethodPost {
if r.Method != http.MethodPost {
return false
}
p := r.URL.Path
return p == "/control/access/set" ||
p == "/control/filtering/set_rules"
switch r.URL.Path {
case "/control/access/set", "/control/filtering/set_rules":
return true
default:
return false
}
}
// limitRequestBody wraps underlying handler h, making it's request's body Read
// method limited.
func limitRequestBody(h http.Handler) (limited http.Handler) {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var szLim uint64 = defaultReqBodySzLim
szLim := defaultReqBodySzLim
if expectsLargerRequests(r) {
szLim = largerReqBodySzLim
}
reader := ioutil.LimitReader(r.Body, szLim)
reader := ioutil.LimitReader(r.Body, szLim.Bytes())
// HTTP handlers aren't supposed to call r.Body.Close(), so just
// replace the body in a clone.

10
internal/home/middlewares_test.go
View File

@ -14,29 +14,29 @@ import (
func TestLimitRequestBody(t *testing.T) {
errReqLimitReached := &ioutil.LimitError{
Limit: defaultReqBodySzLim,
Limit: defaultReqBodySzLim.Bytes(),
}
testCases := []struct {
wantErr error
name string
body string
want []byte
wantErr error
}{{
wantErr: nil,
name: "not_so_big",
body: "somestr",
want: []byte("somestr"),
wantErr: nil,
}, {
wantErr: errReqLimitReached,
name: "so_big",
body: string(make([]byte, defaultReqBodySzLim+1)),
want: make([]byte, defaultReqBodySzLim),
wantErr: errReqLimitReached,
}, {
wantErr: nil,
name: "empty",
body: "",
want: []byte(nil),
wantErr: nil,
}}
makeHandler := func(t *testing.T, err *error) http.HandlerFunc {

4
internal/home/web.go
View File

@ -17,7 +17,7 @@ import (
"github.com/AdguardTeam/golibs/errors"
"github.com/AdguardTeam/golibs/log"
"github.com/AdguardTeam/golibs/netutil"
"github.com/AdguardTeam/golibs/pprofutil"
"github.com/AdguardTeam/golibs/netutil/httputil"
"github.com/NYTimes/gziphandler"
"github.com/quic-go/quic-go/http3"
"golang.org/x/net/http2"
@ -333,7 +333,7 @@ func startPprof(port uint16) {
runtime.SetMutexProfileFraction(1)
mux := http.NewServeMux()
pprofutil.RoutePprof(mux)
httputil.RoutePprof(mux)
go func() {
defer log.OnPanic("pprof server")

4
internal/next/websvc/websvc.go
View File

@ -24,7 +24,7 @@ import (
"github.com/AdguardTeam/golibs/errors"
"github.com/AdguardTeam/golibs/log"
"github.com/AdguardTeam/golibs/mathutil"
"github.com/AdguardTeam/golibs/pprofutil"
"github.com/AdguardTeam/golibs/netutil/httputil"
httptreemux "github.com/dimfeld/httptreemux/v5"
)
@ -107,7 +107,7 @@ func (svc *Service) setupPprof(c *PprofConfig) {
runtime.SetMutexProfileFraction(1)
pprofMux := http.NewServeMux()
pprofutil.RoutePprof(pprofMux)
httputil.RoutePprof(pprofMux)
svc.pprofPort = c.Port
addr := netip.AddrPortFrom(netip.AddrFrom4([4]byte{127, 0, 0, 1}), c.Port)