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Refactor: metadata use netip.Addr

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This commit is contained in:
yaling888
2022-04-20 01:52:51 +08:00
committed by adlyq
parent 6c4791480e
commit 7ca1a03d73
45 changed files with 374 additions and 346 deletions
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2
adapter/inbound/socket.go
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@ -37,7 +37,7 @@ func NewInner(conn net.Conn, dst string, host string) *context.ConnContext {
metadata.DstPort = port
if host == "" {
metadata.DstIP = ip
if ip.To4() == nil {
if ip.Is4() {
metadata.AddrType = C.AtypIPv6
} else {
metadata.AddrType = C.AtypIPv4

24
adapter/inbound/util.go
View File

@ -3,9 +3,11 @@ package inbound
import (
"net"
"net/http"
"net/netip"
"strconv"
"strings"
"github.com/Dreamacro/clash/common/nnip"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/transport/socks5"
)
@ -21,12 +23,10 @@ func parseSocksAddr(target socks5.Addr) *C.Metadata {
metadata.Host = strings.TrimRight(string(target[2:2+target[1]]), ".")
metadata.DstPort = strconv.Itoa((int(target[2+target[1]]) << 8) | int(target[2+target[1]+1]))
case socks5.AtypIPv4:
ip := net.IP(target[1 : 1+net.IPv4len])
metadata.DstIP = ip
metadata.DstIP = nnip.IpToAddr(net.IP(target[1 : 1+net.IPv4len]))
metadata.DstPort = strconv.Itoa((int(target[1+net.IPv4len]) << 8) | int(target[1+net.IPv4len+1]))
case socks5.AtypIPv6:
ip := net.IP(target[1 : 1+net.IPv6len])
metadata.DstIP = ip
metadata.DstIP = nnip.IpToAddr(net.IP(target[1 : 1+net.IPv6len]))
metadata.DstPort = strconv.Itoa((int(target[1+net.IPv6len]) << 8) | int(target[1+net.IPv6len+1]))
}
@ -47,14 +47,14 @@ func parseHTTPAddr(request *http.Request) *C.Metadata {
NetWork: C.TCP,
AddrType: C.AtypDomainName,
Host: host,
DstIP: nil,
DstIP: netip.Addr{},
DstPort: port,
}
ip := net.ParseIP(host)
if ip != nil {
ip, err := netip.ParseAddr(host)
if err == nil {
switch {
case ip.To4() == nil:
case ip.Is6():
metadata.AddrType = C.AtypIPv6
default:
metadata.AddrType = C.AtypIPv4
@ -65,12 +65,12 @@ func parseHTTPAddr(request *http.Request) *C.Metadata {
return metadata
}
func parseAddr(addr string) (net.IP, string, error) {
func parseAddr(addr string) (netip.Addr, string, error) {
host, port, err := net.SplitHostPort(addr)
if err != nil {
return nil, "", err
return netip.Addr{}, "", err
}
ip := net.ParseIP(host)
return ip, port, nil
ip, err := netip.ParseAddr(host)
return ip, port, err
}