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Allow nested logical rules

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世界 2023-11-28 23:47:32 +08:00
parent 0f2e73fcd6
commit 927865ebfa
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GPG Key ID: CD109927C34A63C4
6 changed files with 69 additions and 39 deletions
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46
experimental/clashapi.go
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@ -5,6 +5,7 @@ import (
"os" "os"
"github.com/sagernet/sing-box/adapter" "github.com/sagernet/sing-box/adapter"
C "github.com/sagernet/sing-box/constant"
"github.com/sagernet/sing-box/log" "github.com/sagernet/sing-box/log"
"github.com/sagernet/sing-box/option" "github.com/sagernet/sing-box/option"
"github.com/sagernet/sing/common" "github.com/sagernet/sing/common"
@ -27,24 +28,35 @@ func NewClashServer(ctx context.Context, router adapter.Router, logFactory log.O
func CalculateClashModeList(options option.Options) []string { func CalculateClashModeList(options option.Options) []string {
var clashMode []string var clashMode []string
for _, dnsRule := range common.PtrValueOrDefault(options.DNS).Rules { clashMode = append(clashMode, extraClashModeFromRule(common.PtrValueOrDefault(options.Route).Rules)...)
if dnsRule.DefaultOptions.ClashMode != "" && !common.Contains(clashMode, dnsRule.DefaultOptions.ClashMode) { clashMode = append(clashMode, extraClashModeFromDNSRule(common.PtrValueOrDefault(options.DNS).Rules)...)
clashMode = append(clashMode, dnsRule.DefaultOptions.ClashMode) clashMode = common.Uniq(clashMode)
} return clashMode
for _, defaultRule := range dnsRule.LogicalOptions.Rules { }
if defaultRule.ClashMode != "" && !common.Contains(clashMode, defaultRule.ClashMode) {
clashMode = append(clashMode, defaultRule.ClashMode) func extraClashModeFromRule(rules []option.Rule) []string {
} var clashMode []string
} for _, rule := range rules {
} switch rule.Type {
for _, rule := range common.PtrValueOrDefault(options.Route).Rules { case C.RuleTypeDefault:
if rule.DefaultOptions.ClashMode != "" && !common.Contains(clashMode, rule.DefaultOptions.ClashMode) {
clashMode = append(clashMode, rule.DefaultOptions.ClashMode) clashMode = append(clashMode, rule.DefaultOptions.ClashMode)
} case C.RuleTypeLogical:
for _, defaultRule := range rule.LogicalOptions.Rules { clashMode = append(clashMode, extraClashModeFromRule(rule.LogicalOptions.Rules)...)
if defaultRule.ClashMode != "" && !common.Contains(clashMode, defaultRule.ClashMode) { }
clashMode = append(clashMode, defaultRule.ClashMode) }
} return clashMode
}
func extraClashModeFromDNSRule(rules []option.DNSRule) []string {
var clashMode []string
for _, rule := range rules {
switch rule.Type {
case C.RuleTypeDefault:
if rule.DefaultOptions.ClashMode != "" {
clashMode = append(clashMode, rule.DefaultOptions.ClashMode)
}
case C.RuleTypeLogical:
clashMode = append(clashMode, extraClashModeFromDNSRule(rule.LogicalOptions.Rules)...)
} }
} }
return clashMode return clashMode

21
option/rule.go
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@ -53,6 +53,17 @@ func (r *Rule) UnmarshalJSON(bytes []byte) error {
return nil return nil
} }
func (r Rule) IsValid() bool {
switch r.Type {
case C.RuleTypeDefault:
return r.DefaultOptions.IsValid()
case C.RuleTypeLogical:
return r.LogicalOptions.IsValid()
default:
panic("unknown rule type: " + r.Type)
}
}
type DefaultRule struct { type DefaultRule struct {
Inbound Listable[string] `json:"inbound,omitempty"` Inbound Listable[string] `json:"inbound,omitempty"`
IPVersion int `json:"ip_version,omitempty"` IPVersion int `json:"ip_version,omitempty"`
@ -92,12 +103,12 @@ func (r DefaultRule) IsValid() bool {
} }
type LogicalRule struct { type LogicalRule struct {
Mode string `json:"mode"` Mode string `json:"mode"`
Rules []DefaultRule `json:"rules,omitempty"` Rules []Rule `json:"rules,omitempty"`
Invert bool `json:"invert,omitempty"` Invert bool `json:"invert,omitempty"`
Outbound string `json:"outbound,omitempty"` Outbound string `json:"outbound,omitempty"`
} }
func (r LogicalRule) IsValid() bool { func (r LogicalRule) IsValid() bool {
return len(r.Rules) > 0 && common.All(r.Rules, DefaultRule.IsValid) return len(r.Rules) > 0 && common.All(r.Rules, Rule.IsValid)
} }

25
option/rule_dns.go
View File

@ -53,6 +53,17 @@ func (r *DNSRule) UnmarshalJSON(bytes []byte) error {
return nil return nil
} }
func (r DNSRule) IsValid() bool {
switch r.Type {
case C.RuleTypeDefault:
return r.DefaultOptions.IsValid()
case C.RuleTypeLogical:
return r.LogicalOptions.IsValid()
default:
panic("unknown DNS rule type: " + r.Type)
}
}
type DefaultDNSRule struct { type DefaultDNSRule struct {
Inbound Listable[string] `json:"inbound,omitempty"` Inbound Listable[string] `json:"inbound,omitempty"`
IPVersion int `json:"ip_version,omitempty"` IPVersion int `json:"ip_version,omitempty"`
@ -96,14 +107,14 @@ func (r DefaultDNSRule) IsValid() bool {
} }
type LogicalDNSRule struct { type LogicalDNSRule struct {
Mode string `json:"mode"` Mode string `json:"mode"`
Rules []DefaultDNSRule `json:"rules,omitempty"` Rules []DNSRule `json:"rules,omitempty"`
Invert bool `json:"invert,omitempty"` Invert bool `json:"invert,omitempty"`
Server string `json:"server,omitempty"` Server string `json:"server,omitempty"`
DisableCache bool `json:"disable_cache,omitempty"` DisableCache bool `json:"disable_cache,omitempty"`
RewriteTTL *uint32 `json:"rewrite_ttl,omitempty"` RewriteTTL *uint32 `json:"rewrite_ttl,omitempty"`
} }
func (r LogicalDNSRule) IsValid() bool { func (r LogicalDNSRule) IsValid() bool {
return len(r.Rules) > 0 && common.All(r.Rules, DefaultDNSRule.IsValid) return len(r.Rules) > 0 && common.All(r.Rules, DNSRule.IsValid)
} }

12
route/router_geo_resources.go
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@ -252,10 +252,8 @@ func hasRule(rules []option.Rule, cond func(rule option.DefaultRule) bool) bool
return true return true
} }
case C.RuleTypeLogical: case C.RuleTypeLogical:
for _, subRule := range rule.LogicalOptions.Rules { if hasRule(rule.LogicalOptions.Rules, cond) {
if cond(subRule) { return true
return true
}
} }
} }
} }
@ -270,10 +268,8 @@ func hasDNSRule(rules []option.DNSRule, cond func(rule option.DefaultDNSRule) bo
return true return true
} }
case C.RuleTypeLogical: case C.RuleTypeLogical:
for _, subRule := range rule.LogicalOptions.Rules { if hasDNSRule(rule.LogicalOptions.Rules, cond) {
if cond(subRule) { return true
return true
}
} }
} }
} }

2
route/rule_default.go
View File

@ -220,7 +220,7 @@ func NewLogicalRule(router adapter.Router, logger log.ContextLogger, options opt
return nil, E.New("unknown logical mode: ", options.Mode) return nil, E.New("unknown logical mode: ", options.Mode)
} }
for i, subRule := range options.Rules { for i, subRule := range options.Rules {
rule, err := NewDefaultRule(router, logger, subRule) rule, err := NewRule(router, logger, subRule)
if err != nil { if err != nil {
return nil, E.Cause(err, "sub rule[", i, "]") return nil, E.Cause(err, "sub rule[", i, "]")
} }

2
route/rule_dns.go
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@ -228,7 +228,7 @@ func NewLogicalDNSRule(router adapter.Router, logger log.ContextLogger, options
return nil, E.New("unknown logical mode: ", options.Mode) return nil, E.New("unknown logical mode: ", options.Mode)
} }
for i, subRule := range options.Rules { for i, subRule := range options.Rules {
rule, err := NewDefaultDNSRule(router, logger, subRule) rule, err := NewDNSRule(router, logger, subRule)
if err != nil { if err != nil {
return nil, E.Cause(err, "sub rule[", i, "]") return nil, E.Cause(err, "sub rule[", i, "]")
} }