Add rule-set match command

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世界 2024-03-24 19:23:11 +08:00
parent 8a9a77a438
commit d612620c5d
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GPG key ID: CD109927C34A63C4
3 changed files with 97 additions and 7 deletions

View file

@ -71,6 +71,7 @@ func RouterFromContext(ctx context.Context) Router {
type HeadlessRule interface {
Match(metadata *InboundContext) bool
String() string
}
type Rule interface {
@ -79,7 +80,6 @@ type Rule interface {
Type() string
UpdateGeosite() error
Outbound() string
String() string
}
type DNSRule interface {

View file

@ -0,0 +1,86 @@
package main
import (
"bytes"
"io"
"os"
"github.com/sagernet/sing-box/adapter"
"github.com/sagernet/sing-box/common/srs"
C "github.com/sagernet/sing-box/constant"
"github.com/sagernet/sing-box/log"
"github.com/sagernet/sing-box/option"
"github.com/sagernet/sing-box/route"
E "github.com/sagernet/sing/common/exceptions"
"github.com/sagernet/sing/common/json"
"github.com/spf13/cobra"
)
var flagRuleSetMatchFormat string
var commandRuleSetMatch = &cobra.Command{
Use: "match <rule-set path> <domain>",
Short: "Check if a domain matches the rule set",
Args: cobra.ExactArgs(2),
Run: func(cmd *cobra.Command, args []string) {
err := ruleSetMatch(args[0], args[1])
if err != nil {
log.Fatal(err)
}
},
}
func init() {
commandRuleSetMatch.Flags().StringVarP(&flagRuleSetMatchFormat, "format", "f", "source", "rule-set format")
commandRuleSet.AddCommand(commandRuleSetMatch)
}
func ruleSetMatch(sourcePath string, domain string) error {
var (
reader io.Reader
err error
)
if sourcePath == "stdin" {
reader = os.Stdin
} else {
reader, err = os.Open(sourcePath)
if err != nil {
return E.Cause(err, "read rule-set")
}
}
content, err := io.ReadAll(reader)
if err != nil {
return E.Cause(err, "read rule-set")
}
var plainRuleSet option.PlainRuleSet
switch flagRuleSetMatchFormat {
case C.RuleSetFormatSource:
var compat option.PlainRuleSetCompat
compat, err = json.UnmarshalExtended[option.PlainRuleSetCompat](content)
if err != nil {
return err
}
plainRuleSet = compat.Upgrade()
case C.RuleSetFormatBinary:
plainRuleSet, err = srs.Read(bytes.NewReader(content), false)
if err != nil {
return err
}
default:
return E.New("unknown rule set format: ", flagRuleSetMatchFormat)
}
for i, ruleOptions := range plainRuleSet.Rules {
var currentRule adapter.HeadlessRule
currentRule, err = route.NewHeadlessRule(nil, ruleOptions)
if err != nil {
return E.Cause(err, "parse rule_set.rules.[", i, "]")
}
if currentRule.Match(&adapter.InboundContext{
Domain: domain,
}) {
println("match rules.[", i, "]: "+currentRule.String())
}
}
return nil
}

View file

@ -129,15 +129,19 @@ func NewDefaultHeadlessRule(router adapter.Router, options option.DefaultHeadles
rule.allItems = append(rule.allItems, item)
}
if len(options.WIFISSID) > 0 {
if router != nil {
item := NewWIFISSIDItem(router, options.WIFISSID)
rule.items = append(rule.items, item)
rule.allItems = append(rule.allItems, item)
}
}
if len(options.WIFIBSSID) > 0 {
if router != nil {
item := NewWIFIBSSIDItem(router, options.WIFIBSSID)
rule.items = append(rule.items, item)
rule.allItems = append(rule.allItems, item)
}
}
return rule, nil
}