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Chore: http2 should use DialTLSContext and some tls handshake should with context

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This commit is contained in:
Dreamacro 2022-08-13 12:35:39 +08:00
parent 71cad51e8f
commit 5940f62794
5 changed files with 17 additions and 16 deletions
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4
adapter/outbound/http.go
View file

@ -40,7 +40,9 @@ type HttpOption struct {
func (h *Http) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
if h.tlsConfig != nil {
cc := tls.Client(c, h.tlsConfig)
err := cc.Handshake()
ctx, cancel := context.WithTimeout(context.Background(), C.DefaultTLSTimeout)
defer cancel()
err := cc.HandshakeContext(ctx)
c = cc
if err != nil {
return nil, fmt.Errorf("%s connect error: %w", h.addr, err)

8
adapter/outbound/socks5.go
View file

@ -39,7 +39,9 @@ type Socks5Option struct {
func (ss *Socks5) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
if ss.tls {
cc := tls.Client(c, ss.tlsConfig)
err := cc.Handshake()
ctx, cancel := context.WithTimeout(context.Background(), C.DefaultTLSTimeout)
defer cancel()
err := cc.HandshakeContext(ctx)
c = cc
if err != nil {
return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
@ -87,7 +89,9 @@ func (ss *Socks5) ListenPacketContext(ctx context.Context, metadata *C.Metadata,
if ss.tls {
cc := tls.Client(c, ss.tlsConfig)
err = cc.Handshake()
ctx, cancel := context.WithTimeout(context.Background(), C.DefaultTLSTimeout)
defer cancel()
err = cc.HandshakeContext(ctx)
c = cc
}

4
go.mod
View file

@ -17,9 +17,9 @@ require (
go.uber.org/atomic v1.9.0
go.uber.org/automaxprocs v1.5.1
golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d
golang.org/x/net v0.0.0-20220706163947-c90051bbdb60
golang.org/x/net v0.0.0-20220812174116-3211cb980234
golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e
golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10
gopkg.in/yaml.v3 v3.0.1
)

8
go.sum
View file

@ -86,8 +86,8 @@ golang.org/x/net v0.0.0-20201010224723-4f7140c49acb/go.mod h1:sp8m0HH+o8qH0wwXwY
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220706163947-c90051bbdb60 h1:8NSylCMxLW4JvserAndSgFL7aPli6A68yf0bYFTcWCM=
golang.org/x/net v0.0.0-20220706163947-c90051bbdb60/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.0.0-20220812174116-3211cb980234 h1:RDqmgfe7SvlMWoqC3xwQ2blLO3fcWcxMa3eBLRdRW7E=
golang.org/x/net v0.0.0-20220812174116-3211cb980234/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
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 v0.0.0-20220601150217-0de741cfad7f h1:Ax0t5p6N38Ga0dThY21weqDEyz2oklo4IvDkpigvkD8=
@ -112,8 +112,8 @@ golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e h1:CsOuNlbOuf0mzxJIefr6Q4uAUetRUwZE4qt7VfzP+xo=
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10 h1:WIoqL4EROvwiPdUtaip4VcDdpZ4kha7wBWZrbVKCIZg=
golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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=

9
transport/gun/gun.go
View file

@ -18,7 +18,6 @@ import (
"time"
"github.com/Dreamacro/clash/common/pool"
C "github.com/Dreamacro/clash/constant"
"go.uber.org/atomic"
"golang.org/x/net/http2"
@ -168,17 +167,13 @@ func (g *Conn) SetDeadline(t time.Time) error {
}
func NewHTTP2Client(dialFn DialFn, tlsConfig *tls.Config) *http2.Transport {
dialFunc := func(network, addr string, cfg *tls.Config) (net.Conn, error) {
dialFunc := func(ctx context.Context, network, addr string, cfg *tls.Config) (net.Conn, error) {
pconn, err := dialFn(network, addr)
if err != nil {
return nil, err
}
cn := tls.Client(pconn, cfg)
// fix tls handshake not timeout
ctx, cancel := context.WithTimeout(context.Background(), C.DefaultTLSTimeout)
defer cancel()
if err := cn.HandshakeContext(ctx); err != nil {
pconn.Close()
return nil, err
@ -192,7 +187,7 @@ func NewHTTP2Client(dialFn DialFn, tlsConfig *tls.Config) *http2.Transport {
}
return &http2.Transport{
DialTLS: dialFunc,
DialTLSContext: dialFunc,
TLSClientConfig: tlsConfig,
AllowHTTP: false,
DisableCompression: true,