Implement new deprecated warnings

experimental/deprecated/constants.go

@@ -82,9 +82,39 @@ var OptionTUNAddressX = Note{
 	MigrationLink:     "https://sing-box.sagernet.org/migration/#tun-address-fields-are-merged",
 }
 
+var OptionSpecialOutbounds = Note{
+	Name:              "special-outbounds",
+	Description:       "legacy special outbounds",
+	DeprecatedVersion: "1.11.0",
+	ScheduledVersion:  "1.13.0",
+	EnvName:           "SPECIAL_OUTBOUNDS",
+	MigrationLink:     "https://sing-box.sagernet.org/migration/#migrate-legacy-special-outbounds-to-rule-actions",
+}
+
+var OptionInboundOptions = Note{
+	Name:              "inbound-options",
+	Description:       "legacy inbound fields",
+	DeprecatedVersion: "1.11.0",
+	ScheduledVersion:  "1.13.0",
+	EnvName:           "INBOUND_OPTIONS",
+	MigrationLink:     "https://sing-box.sagernet.org/migration/#migrate-legacy-special-outbounds-to-rule-actions",
+}
+
+var OptionLegacyDNSRouteOptions = Note{
+	Name:              "legacy-dns-route-options",
+	Description:       "legacy dns route options",
+	DeprecatedVersion: "1.11.0",
+	ScheduledVersion:  "1.12.0",
+	EnvName:           "LEGACY_DNS_ROUTE_OPTIONS",
+	MigrationLink:     "https://sing-box.sagernet.org/migration/#migrate-legacy-dns-route-options-to-rule-actions",
+}
+
 var Options = []Note{
 	OptionBadMatchSource,
 	OptionGEOIP,
 	OptionGEOSITE,
 	OptionTUNAddressX,
+	OptionSpecialOutbounds,
+	OptionInboundOptions,
+	OptionLegacyDNSRouteOptions,
 }

experimental/deprecated/manager.go

@@ -2,7 +2,6 @@ package deprecated
 
 import (
 	"context"
-
 	"github.com/sagernet/sing/service"
 )
 

experimental/libbox/service.go

@@ -43,16 +43,16 @@ type BoxService struct {
 
 func NewService(configContent string, platformInterface PlatformInterface) (*BoxService, error) {
 	ctx := box.Context(context.Background(), include.InboundRegistry(), include.OutboundRegistry())
+	ctx = service.ContextWith[deprecated.Manager](ctx, new(deprecatedManager))
+	ctx = filemanager.WithDefault(ctx, sWorkingPath, sTempPath, sUserID, sGroupID)
 	options, err := parseConfig(ctx, configContent)
 	if err != nil {
 		return nil, err
 	}
 	runtimeDebug.FreeOSMemory()
 	ctx, cancel := context.WithCancel(ctx)
-	ctx = filemanager.WithDefault(ctx, sWorkingPath, sTempPath, sUserID, sGroupID)
 	urlTestHistoryStorage := urltest.NewHistoryStorage()
 	ctx = service.ContextWithPtr(ctx, urlTestHistoryStorage)
-	ctx = service.ContextWith[deprecated.Manager](ctx, new(deprecatedManager))
 	platformWrapper := &platformInterfaceWrapper{iif: platformInterface, useProcFS: platformInterface.UseProcFS()}
 	ctx = service.ContextWith[platform.Interface](ctx, platformWrapper)
 	instance, err := box.New(box.Options{

option/outbound.go

@@ -3,6 +3,8 @@ package option
 import (
 	"context"
 
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/experimental/deprecated"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/json"
 	"github.com/sagernet/sing/common/json/badjson"
@@ -35,6 +37,10 @@ func (h *Outbound) UnmarshalJSONContext(ctx context.Context, content []byte) err
 	if registry == nil {
 		return E.New("missing outbound options registry in context")
 	}
+	switch h.Type {
+	case C.TypeBlock, C.TypeDNS:
+		deprecated.Report(ctx, deprecated.OptionSpecialOutbounds)
+	}
 	options, loaded := registry.CreateOptions(h.Type)
 	if !loaded {
 		return E.New("unknown outbound type: ", h.Type)
@@ -43,6 +49,11 @@ func (h *Outbound) UnmarshalJSONContext(ctx context.Context, content []byte) err
 	if err != nil {
 		return err
 	}
+	if listenWrapper, isListen := options.(ListenOptionsWrapper); isListen {
+		if listenWrapper.TakeListenOptions().InboundOptions != (InboundOptions{}) {
+			deprecated.Report(ctx, deprecated.OptionInboundOptions)
+		}
+	}
 	h.Options = options
 	return nil
 }

option/rule_action.go

@@ -1,10 +1,12 @@
 package option
 
 import (
+	"context"
 	"fmt"
 	"time"
 
 	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/experimental/deprecated"
 	dns "github.com/sagernet/sing-dns"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/json"
@@ -113,7 +115,7 @@ func (r DNSRuleAction) MarshalJSON() ([]byte, error) {
 	return badjson.MarshallObjects((_DNSRuleAction)(r), v)
 }
 
-func (r *DNSRuleAction) UnmarshalJSON(data []byte) error {
+func (r *DNSRuleAction) UnmarshalJSONContext(ctx context.Context, data []byte) error {
 	err := json.Unmarshal(data, (*_DNSRuleAction)(r))
 	if err != nil {
 		return err
@@ -130,11 +132,7 @@ func (r *DNSRuleAction) UnmarshalJSON(data []byte) error {
 	default:
 		return E.New("unknown DNS rule action: " + r.Action)
 	}
-	if v == nil {
+	return badjson.UnmarshallExcludedContext(ctx, data, (*_DNSRuleAction)(r), v)
-		// check unknown fields
-		return json.UnmarshalDisallowUnknownFields(data, &_DNSRuleAction{})
-	}
-	return badjson.UnmarshallExcluded(data, (*_DNSRuleAction)(r), v)
 }
 
 type _RouteActionOptions struct {
@@ -184,7 +182,7 @@ type _DNSRouteActionOptions struct {
 
 type DNSRouteActionOptions _DNSRouteActionOptions
 
-func (r *DNSRouteActionOptions) UnmarshalJSON(data []byte) error {
+func (r *DNSRouteActionOptions) UnmarshalJSONContext(ctx context.Context, data []byte) error {
 	err := json.Unmarshal(data, (*_DNSRouteActionOptions)(r))
 	if err != nil {
 		return err
@@ -192,6 +190,9 @@ func (r *DNSRouteActionOptions) UnmarshalJSON(data []byte) error {
 	if r.Server == "" {
 		return E.New("missing server")
 	}
+	if r.DisableCache || r.RewriteTTL != nil || r.ClientSubnet != nil {
+		deprecated.Report(ctx, deprecated.OptionLegacyDNSRouteOptions)
+	}
 	return nil
 }
 

option/rule_dns.go

@@ -1,6 +1,7 @@
 package option
 
 import (
+	"context"
 	"reflect"
 
 	C "github.com/sagernet/sing-box/constant"
@@ -32,7 +33,7 @@ func (r DNSRule) MarshalJSON() ([]byte, error) {
 	return badjson.MarshallObjects((_DNSRule)(r), v)
 }
 
-func (r *DNSRule) UnmarshalJSON(bytes []byte) error {
+func (r *DNSRule) UnmarshalJSONContext(ctx context.Context, bytes []byte) error {
 	err := json.Unmarshal(bytes, (*_DNSRule)(r))
 	if err != nil {
 		return err
@@ -47,7 +48,7 @@ func (r *DNSRule) UnmarshalJSON(bytes []byte) error {
 	default:
 		return E.New("unknown rule type: " + r.Type)
 	}
-	err = badjson.UnmarshallExcluded(bytes, (*_DNSRule)(r), v)
+	err = badjson.UnmarshallExcludedContext(ctx, bytes, (*_DNSRule)(r), v)
 	if err != nil {
 		return err
 	}
@@ -115,12 +116,12 @@ func (r DefaultDNSRule) MarshalJSON() ([]byte, error) {
 	return badjson.MarshallObjects(r.RawDefaultDNSRule, r.DNSRuleAction)
 }
 
-func (r *DefaultDNSRule) UnmarshalJSON(data []byte) error {
+func (r *DefaultDNSRule) UnmarshalJSONContext(ctx context.Context, data []byte) error {
-	err := json.Unmarshal(data, &r.RawDefaultDNSRule)
+	err := json.UnmarshalContext(ctx, data, &r.RawDefaultDNSRule)
 	if err != nil {
 		return err
 	}
-	return badjson.UnmarshallExcluded(data, &r.RawDefaultDNSRule, &r.DNSRuleAction)
+	return badjson.UnmarshallExcludedContext(ctx, data, &r.RawDefaultDNSRule, &r.DNSRuleAction)
 }
 
 func (r DefaultDNSRule) IsValid() bool {
@@ -145,12 +146,12 @@ func (r LogicalDNSRule) MarshalJSON() ([]byte, error) {
 	return badjson.MarshallObjects(r.RawLogicalDNSRule, r.DNSRuleAction)
 }
 
-func (r *LogicalDNSRule) UnmarshalJSON(data []byte) error {
+func (r *LogicalDNSRule) UnmarshalJSONContext(ctx context.Context, data []byte) error {
 	err := json.Unmarshal(data, &r.RawLogicalDNSRule)
 	if err != nil {
 		return err
 	}
-	return badjson.UnmarshallExcluded(data, &r.RawLogicalDNSRule, &r.DNSRuleAction)
+	return badjson.UnmarshallExcludedContext(ctx, data, &r.RawLogicalDNSRule, &r.DNSRuleAction)
 }
 
 func (r *LogicalDNSRule) IsValid() bool {