documentation: Bump version

Co-authored-by: anytls <anytls>

cmd/internal/read_tag/main.go

@@ -27,11 +27,8 @@ func main() {
 	)
 	if flagRunNightly {
 		var version badversion.Version
-		version, err = build_shared.ReadTagVersionRev()
+		version, err = build_shared.ReadTagVersion()
 		if err == nil {
-			if version.PreReleaseIdentifier == "" {
-				version.Patch++
-			}
 			versionStr = version.String()
 		}
 	} else {

common/dialer/dialer.go

@@ -102,12 +102,12 @@ func NewWithOptions(options Options) (N.Dialer, error) {
 			}
 			dnsQueryOptions.Transport = transport
 			resolveFallbackDelay = time.Duration(dialOptions.FallbackDelay)
-		} else if options.NewDialer {
-			return nil, E.New("missing domain resolver for domain server address")
 		} else {
 			transports := dnsTransport.Transports()
 			if len(transports) < 2 {
 				dnsQueryOptions.Transport = dnsTransport.Default()
+			} else if options.NewDialer {
+				return nil, E.New("missing domain resolver for domain server address")
 			} else {
 				deprecated.Report(options.Context, deprecated.OptionMissingDomainResolver)
 			}

dns/client_truncate.go

@@ -15,6 +15,8 @@ func TruncateDNSMessage(request *dns.Msg, response *dns.Msg, headroom int) (*buf
 	}
 	responseLen := response.Len()
 	if responseLen > maxLen {
+		copyResponse := *response
+		response = &copyResponse
 		response.Truncate(maxLen)
 	}
 	buffer := buf.NewSize(headroom*2 + 1 + responseLen)

docs/changelog.md

@@ -2,7 +2,7 @@
 icon: material/alert-decagram
 ---
 
-#### 1.12.0-alpha.21
+#### 1.12.0-alpha.23
 
 * Fixes and improvements
 

go.mod

@@ -35,7 +35,7 @@ require (
 	github.com/sagernet/sing-tun v0.6.2-0.20250319123703-35b5747b44ec
 	github.com/sagernet/sing-vmess v0.2.0
 	github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7
-	github.com/sagernet/tailscale v1.80.3-mod.0
+	github.com/sagernet/tailscale v1.80.3-mod.2
 	github.com/sagernet/utls v1.6.7
 	github.com/sagernet/wireguard-go v0.0.1-beta.5
 	github.com/sagernet/ws v0.0.0-20231204124109-acfe8907c854

go.sum

@@ -196,8 +196,8 @@ github.com/sagernet/sing-vmess v0.2.0 h1:pCMGUXN2k7RpikQV65/rtXtDHzb190foTfF9IGT
 github.com/sagernet/sing-vmess v0.2.0/go.mod h1:jDAZ0A0St1zVRkyvhAPRySOFfhC+4SQtO5VYyeFotgA=
 github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7 h1:DImB4lELfQhplLTxeq2z31Fpv8CQqqrUwTbrIRumZqQ=
 github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7/go.mod h1:FP9X2xjT/Az1EsG/orYYoC+5MojWnuI7hrffz8fGwwo=
-github.com/sagernet/tailscale v1.80.3-mod.0 h1:oHIdivbR/yxoiA9d3a2rRlhYn2shY9XVF35Rr8jW508=
-github.com/sagernet/tailscale v1.80.3-mod.0/go.mod h1:EBxXsWu4OH2ELbQLq32WoBeIubG8KgDrg4/Oaxjs6lI=
+github.com/sagernet/tailscale v1.80.3-mod.2 h1:hT0CI74q727EuCcgQ+T4pvon8V0aoi4vTAxah7GsNMQ=
+github.com/sagernet/tailscale v1.80.3-mod.2/go.mod h1:EBxXsWu4OH2ELbQLq32WoBeIubG8KgDrg4/Oaxjs6lI=
 github.com/sagernet/utls v1.6.7 h1:Ep3+aJ8FUGGta+II2IEVNUc3EDhaRCZINWkj/LloIA8=
 github.com/sagernet/utls v1.6.7/go.mod h1:Uua1TKO/FFuAhLr9rkaVnnrTmmiItzDjv1BUb2+ERwM=
 github.com/sagernet/wireguard-go v0.0.1-beta.5 h1:aBEsxJUMEONwOZqKPIkuAcv4zJV5p6XlzEN04CF0FXc=

option/options.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"context"
 
+	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/json"
 )
 
@@ -31,7 +32,7 @@ func (o *Options) UnmarshalJSONContext(ctx context.Context, content []byte) erro
 		return err
 	}
 	o.RawMessage = content
-	return nil
+	return checkOptions(o)
 }
 
 type LogOptions struct {
@@ -43,3 +44,52 @@ type LogOptions struct {
 }
 
 type StubOptions struct{}
+
+func checkOptions(options *Options) error {
+	err := checkInbounds(options.Inbounds)
+	if err != nil {
+		return err
+	}
+	err = checkOutbounds(options.Outbounds, options.Endpoints)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func checkInbounds(inbounds []Inbound) error {
+	seen := make(map[string]bool)
+	for _, inbound := range inbounds {
+		if inbound.Tag == "" {
+			continue
+		}
+		if seen[inbound.Tag] {
+			return E.New("duplicate inbound tag: ", inbound.Tag)
+		}
+		seen[inbound.Tag] = true
+	}
+	return nil
+}
+
+func checkOutbounds(outbounds []Outbound, endpoints []Endpoint) error {
+	seen := make(map[string]bool)
+	for _, outbound := range outbounds {
+		if outbound.Tag == "" {
+			continue
+		}
+		if seen[outbound.Tag] {
+			return E.New("duplicate outbound/endpoint tag: ", outbound.Tag)
+		}
+		seen[outbound.Tag] = true
+	}
+	for _, endpoint := range endpoints {
+		if endpoint.Tag == "" {
+			continue
+		}
+		if seen[endpoint.Tag] {
+			return E.New("duplicate outbound/endpoint tag: ", endpoint.Tag)
+		}
+		seen[endpoint.Tag] = true
+	}
+	return nil
+}

protocol/tailscale/endpoint.go

@@ -2,8 +2,10 @@ package tailscale
 
 import (
 	"context"
+	"crypto/tls"
 	"fmt"
 	"net"
+	"net/http"
 	"net/netip"
 	"net/url"
 	"os"
@@ -147,6 +149,17 @@ func NewEndpoint(ctx context.Context, router adapter.Router, logger log.ContextL
 			return dnsRouter.Lookup(ctx, host, outboundDialer.(dialer.ResolveDialer).QueryOptions())
 		},
 		DNS: &dnsConfigurtor{},
+		HTTPClient: &http.Client{
+			Transport: &http.Transport{
+				ForceAttemptHTTP2: true,
+				DialContext: func(ctx context.Context, network, address string) (net.Conn, error) {
+					return outboundDialer.DialContext(ctx, network, M.ParseSocksaddr(address))
+				},
+				TLSClientConfig: &tls.Config{
+					RootCAs: adapter.RootPoolFromContext(ctx),
+				},
+			},
+		},
 	}
 	return &Endpoint{
 		Adapter:                endpoint.NewAdapter(C.TypeTailscale, tag, []string{N.NetworkTCP, N.NetworkUDP}, nil),
@@ -446,6 +459,10 @@ func (t *Endpoint) NewPacketConnectionEx(ctx context.Context, conn N.PacketConn,
 	t.router.RoutePacketConnectionEx(ctx, conn, metadata, onClose)
 }
 
+func (t *Endpoint) Server() *tsnet.Server {
+	return t.server
+}
+
 func addressFromAddr(destination netip.Addr) tcpip.Address {
 	if destination.Is6() {
 		return tcpip.AddrFrom16(destination.As16())