Clash.Meta/rules/common/domain_suffix.go

43 lines
816 B
Go

package common
import (
"strings"
C "github.com/metacubex/mihomo/constant"
"golang.org/x/net/idna"
)
type DomainSuffix struct {
*Base
suffix string
adapter string
}
func (ds *DomainSuffix) RuleType() C.RuleType {
return C.DomainSuffix
}
func (ds *DomainSuffix) Match(metadata *C.Metadata) (bool, string) {
domain := metadata.RuleHost()
return strings.HasSuffix(domain, "."+ds.suffix) || domain == ds.suffix, ds.adapter
}
func (ds *DomainSuffix) Adapter() string {
return ds.adapter
}
func (ds *DomainSuffix) Payload() string {
return ds.suffix
}
func NewDomainSuffix(suffix string, adapter string) *DomainSuffix {
punycode, _ := idna.ToASCII(strings.ToLower(suffix))
return &DomainSuffix{
Base: &Base{},
suffix: punycode,
adapter: adapter,
}
}
//var _ C.Rule = (*DomainSuffix)(nil)