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Fix netip.Prefix usage

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世界 2023-10-21 12:00:00 +08:00
parent 41fd1778a7
commit 3b161ab30c
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GPG key ID: CD109927C34A63C4
7 changed files with 23 additions and 47 deletions
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8
inbound/tun.go
View file

@ -73,14 +73,14 @@ func NewTun(ctx context.Context, router adapter.Router, logger log.ContextLogger
tunOptions: tun.Options{
Name: options.InterfaceName,
MTU: tunMTU,
Inet4Address: common.Map(options.Inet4Address, option.ListenPrefix.Build),
Inet6Address: common.Map(options.Inet6Address, option.ListenPrefix.Build),
Inet4Address: options.Inet4Address,
Inet6Address: options.Inet6Address,
AutoRoute: options.AutoRoute,
StrictRoute: options.StrictRoute,
IncludeInterface: options.IncludeInterface,
ExcludeInterface: options.ExcludeInterface,
Inet4RouteAddress: common.Map(options.Inet4RouteAddress, option.ListenPrefix.Build),
Inet6RouteAddress: common.Map(options.Inet6RouteAddress, option.ListenPrefix.Build),
Inet4RouteAddress: options.Inet4RouteAddress,
Inet6RouteAddress: options.Inet6RouteAddress,
IncludeUID: includeUID,
ExcludeUID: excludeUID,
IncludeAndroidUser: options.IncludeAndroidUser,

6
option/dns.go
View file

@ -1,5 +1,7 @@
package option
import "net/netip"
type DNSOptions struct {
Servers []DNSServerOptions `json:"servers,omitempty"`
Rules []DNSRule `json:"rules,omitempty"`
@ -28,6 +30,6 @@ type DNSClientOptions struct {
type DNSFakeIPOptions struct {
Enabled bool `json:"enabled,omitempty"`
Inet4Range *ListenPrefix `json:"inet4_range,omitempty"`
Inet6Range *ListenPrefix `json:"inet6_range,omitempty"`
Inet4Range *netip.Prefix `json:"inet4_range,omitempty"`
Inet6Range *netip.Prefix `json:"inet6_range,omitempty"`
}

10
option/tun.go
View file

@ -1,14 +1,16 @@
package option
import "net/netip"
type TunInboundOptions struct {
InterfaceName string `json:"interface_name,omitempty"`
MTU uint32 `json:"mtu,omitempty"`
Inet4Address Listable[ListenPrefix] `json:"inet4_address,omitempty"`
Inet6Address Listable[ListenPrefix] `json:"inet6_address,omitempty"`
Inet4Address Listable[netip.Prefix] `json:"inet4_address,omitempty"`
Inet6Address Listable[netip.Prefix] `json:"inet6_address,omitempty"`
AutoRoute bool `json:"auto_route,omitempty"`
StrictRoute bool `json:"strict_route,omitempty"`
Inet4RouteAddress Listable[ListenPrefix] `json:"inet4_route_address,omitempty"`
Inet6RouteAddress Listable[ListenPrefix] `json:"inet6_route_address,omitempty"`
Inet4RouteAddress Listable[netip.Prefix] `json:"inet4_route_address,omitempty"`
Inet6RouteAddress Listable[netip.Prefix] `json:"inet6_route_address,omitempty"`
IncludeInterface Listable[string] `json:"include_interface,omitempty"`
ExcludeInterface Listable[string] `json:"exclude_interface,omitempty"`
IncludeUID Listable[uint32] `json:"include_uid,omitempty"`

28
option/types.go
View file

@ -172,34 +172,6 @@ func (d *Duration) UnmarshalJSON(bytes []byte) error {
return nil
}
type ListenPrefix netip.Prefix
func (p ListenPrefix) MarshalJSON() ([]byte, error) {
prefix := netip.Prefix(p)
if !prefix.IsValid() {
return json.Marshal(nil)
}
return json.Marshal(prefix.String())
}
func (p *ListenPrefix) UnmarshalJSON(bytes []byte) error {
var value string
err := json.Unmarshal(bytes, &value)
if err != nil {
return err
}
prefix, err := netip.ParsePrefix(value)
if err != nil {
return err
}
*p = ListenPrefix(prefix)
return nil
}
func (p ListenPrefix) Build() netip.Prefix {
return netip.Prefix(p)
}
type DNSQueryType uint16
func (t DNSQueryType) MarshalJSON() ([]byte, error) {

4
option/wireguard.go
View file

@ -1,10 +1,12 @@
package option
import "net/netip"
type WireGuardOutboundOptions struct {
DialerOptions
SystemInterface bool `json:"system_interface,omitempty"`
InterfaceName string `json:"interface_name,omitempty"`
LocalAddress Listable[ListenPrefix] `json:"local_address"`
LocalAddress Listable[netip.Prefix] `json:"local_address"`
PrivateKey string `json:"private_key"`
Peers []WireGuardPeer `json:"peers,omitempty"`
ServerOptions

10
outbound/wireguard.go
View file

@ -18,7 +18,6 @@ import (
"github.com/sagernet/sing-box/transport/wireguard"
"github.com/sagernet/sing-dns"
"github.com/sagernet/sing-tun"
"github.com/sagernet/sing/common"
"github.com/sagernet/sing/common/debug"
E "github.com/sagernet/sing/common/exceptions"
M "github.com/sagernet/sing/common/metadata"
@ -71,8 +70,7 @@ func NewWireGuard(ctx context.Context, router adapter.Router, logger log.Context
return nil, err
}
outbound.bind = wireguard.NewClientBind(ctx, outbound, outboundDialer, isConnect, connectAddr, reserved)
localPrefixes := common.Map(options.LocalAddress, option.ListenPrefix.Build)
if len(localPrefixes) == 0 {
if len(options.LocalAddress) == 0 {
return nil, E.New("missing local address")
}
var privateKey string
@ -143,7 +141,7 @@ func NewWireGuard(ctx context.Context, router adapter.Router, logger log.Context
ipcConf += "\npreshared_key=" + preSharedKey
}
var has4, has6 bool
for _, address := range localPrefixes {
for _, address := range options.LocalAddress {
if address.Addr().Is4() {
has4 = true
} else {
@ -163,9 +161,9 @@ func NewWireGuard(ctx context.Context, router adapter.Router, logger log.Context
}
var wireTunDevice wireguard.Device
if !options.SystemInterface && tun.WithGVisor {
wireTunDevice, err = wireguard.NewStackDevice(localPrefixes, mtu)
wireTunDevice, err = wireguard.NewStackDevice(options.LocalAddress, mtu)
} else {
wireTunDevice, err = wireguard.NewSystemDevice(router, options.InterfaceName, localPrefixes, mtu)
wireTunDevice, err = wireguard.NewSystemDevice(router, options.InterfaceName, options.LocalAddress, mtu)
}
if err != nil {
return nil, E.Cause(err, "create WireGuard device")

4
route/router.go
View file

@ -253,10 +253,10 @@ func NewRouter(
var inet4Range netip.Prefix
var inet6Range netip.Prefix
if fakeIPOptions.Inet4Range != nil {
inet4Range = fakeIPOptions.Inet4Range.Build()
inet4Range = *fakeIPOptions.Inet4Range
}
if fakeIPOptions.Inet6Range != nil {
inet6Range = fakeIPOptions.Inet6Range.Build()
inet6Range = *fakeIPOptions.Inet6Range
}
router.fakeIPStore = fakeip.NewStore(router, router.logger, inet4Range, inet6Range)
}