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Add bind address to outbound options

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世界 2022-08-22 14:28:23 +08:00
parent 3a442347a5
commit 7ba0a14e97
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GPG key ID: CD109927C34A63C4
13 changed files with 71 additions and 9 deletions
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14
common/dialer/default.go
View file

@ -3,6 +3,7 @@ package dialer
import (
"context"
"net"
"net/netip"
"time"
"github.com/sagernet/sing-box/adapter"
@ -54,6 +55,7 @@ var warnTFOOnUnsupportedPlatform = warning.New(
type DefaultDialer struct {
tfo.Dialer
net.ListenConfig
bindUDPAddr string
}
func NewDefault(router adapter.Router, options option.DialerOptions) *DefaultDialer {
@ -108,7 +110,15 @@ func NewDefault(router adapter.Router, options option.DialerOptions) *DefaultDia
if options.TCPFastOpen {
warnTFOOnUnsupportedPlatform.Check()
}
return &DefaultDialer{tfo.Dialer{Dialer: dialer, DisableTFO: !options.TCPFastOpen}, listener}
var bindUDPAddr string
bindAddress := netip.Addr(options.BindAddress)
if bindAddress.IsValid() {
dialer.LocalAddr = &net.TCPAddr{
IP: bindAddress.AsSlice(),
}
bindUDPAddr = M.SocksaddrFrom(bindAddress, 0).String()
}
return &DefaultDialer{tfo.Dialer{Dialer: dialer, DisableTFO: !options.TCPFastOpen}, listener, bindUDPAddr}
}
func (d *DefaultDialer) DialContext(ctx context.Context, network string, address M.Socksaddr) (net.Conn, error) {
@ -116,7 +126,7 @@ func (d *DefaultDialer) DialContext(ctx context.Context, network string, address
}
func (d *DefaultDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
return d.ListenConfig.ListenPacket(ctx, N.NetworkUDP, "")
return d.ListenConfig.ListenPacket(ctx, N.NetworkUDP, d.bindUDPAddr)
}
func (d *DefaultDialer) Upstream() any {

1
docs/changelog.md
View file

@ -1,6 +1,7 @@
#### 2022/08/22
* Add strategy setting for each [DNS server](/configuration/dns/server)
* Add bind address to outbound options
#### 2022/08/21

5
docs/configuration/outbound/direct.md
View file

@ -14,6 +14,7 @@
"detour": "upstream-out",
"bind_interface": "en0",
"bind_address": "0.0.0.0",
"routing_mark": 1234,
"reuse_addr": false,
"connect_timeout": "5s",
@ -47,6 +48,10 @@ Other dial fields will be ignored when enabled.
The network interface to bind to.
#### bind_address
The address to bind to.
#### routing_mark
!!! error ""

5
docs/configuration/outbound/http.md
View file

@ -17,6 +17,7 @@
"detour": "upstream-out",
"bind_interface": "en0",
"bind_address": "0.0.0.0",
"routing_mark": 1234,
"reuse_addr": false,
"connect_timeout": "5s",
@ -66,6 +67,10 @@ Other dial fields will be ignored when enabled.
The network interface to bind to.
#### bind_address
The address to bind to.
#### routing_mark
!!! error ""

5
docs/configuration/outbound/hysteria.md
View file

@ -25,6 +25,7 @@
"detour": "upstream-out",
"bind_interface": "en0",
"bind_address": "0.0.0.0",
"routing_mark": 1234,
"reuse_addr": false,
"connect_timeout": "5s",
@ -134,6 +135,10 @@ Other dial fields will be ignored when enabled.
The network interface to bind to.
#### bind_address
The address to bind to.
#### routing_mark
!!! error ""

5
docs/configuration/outbound/shadowsocks.md
View file

@ -17,6 +17,7 @@
"detour": "upstream-out",
"bind_interface": "en0",
"bind_address": "0.0.0.0",
"routing_mark": 1234,
"reuse_addr": false,
"connect_timeout": "5s",
@ -106,6 +107,10 @@ Other dial fields will be ignored when enabled.
The network interface to bind to.
#### bind_address
The address to bind to.
#### routing_mark
!!! error ""

5
docs/configuration/outbound/socks.md
View file

@ -19,6 +19,7 @@
"detour": "upstream-out",
"bind_interface": "en0",
"bind_address": "0.0.0.0",
"routing_mark": 1234,
"reuse_addr": false,
"connect_timeout": "5s",
@ -82,6 +83,10 @@ Other dial fields will be ignored when enabled.
The network interface to bind to.
#### bind_address
The address to bind to.
#### routing_mark
!!! error ""

5
docs/configuration/outbound/ssh.md
View file

@ -19,6 +19,7 @@
"detour": "upstream-out",
"bind_interface": "en0",
"bind_address": "0.0.0.0",
"routing_mark": 1234,
"reuse_addr": false,
"connect_timeout": "5s",
@ -82,6 +83,10 @@ Other dial fields will be ignored when enabled.
The network interface to bind to.
#### bind_address
The address to bind to.
#### routing_mark
!!! error ""

5
docs/configuration/outbound/tor.md
View file

@ -16,6 +16,7 @@
"detour": "upstream-out",
"bind_interface": "en0",
"bind_address": "0.0.0.0",
"routing_mark": 1234,
"reuse_addr": false,
"connect_timeout": "5s",
@ -69,6 +70,10 @@ Other dial fields will be ignored when enabled.
The network interface to bind to.
#### bind_address
The address to bind to.
#### routing_mark
!!! error ""

5
docs/configuration/outbound/trojan.md
View file

@ -16,6 +16,7 @@
"detour": "upstream-out",
"bind_interface": "en0",
"bind_address": "0.0.0.0",
"routing_mark": 1234,
"reuse_addr": false,
"connect_timeout": "5s",
@ -75,6 +76,10 @@ Other dial fields will be ignored when enabled.
The network interface to bind to.
#### bind_address
The address to bind to.
#### routing_mark
!!! error ""

5
docs/configuration/outbound/vmess.md
View file

@ -20,6 +20,7 @@
"detour": "upstream-out",
"bind_interface": "en0",
"bind_address": "0.0.0.0",
"routing_mark": 1234,
"reuse_addr": false,
"connect_timeout": "5s",
@ -109,6 +110,10 @@ Other dial fields will be ignored when enabled.
The network interface to bind to.
#### bind_address
The address to bind to.
#### routing_mark
!!! error ""

5
docs/configuration/outbound/wireguard.md
View file

@ -21,6 +21,7 @@
"detour": "upstream-out",
"bind_interface": "en0",
"bind_address": "0.0.0.0",
"routing_mark": 1234,
"reuse_addr": false,
"connect_timeout": "5s",
@ -101,6 +102,10 @@ Other dial fields will be ignored when enabled.
The network interface to bind to.
#### bind_address
The address to bind to.
#### routing_mark
!!! error ""

1
option/outbound.go
View file

@ -102,6 +102,7 @@ func (h *Outbound) UnmarshalJSON(bytes []byte) error {
type DialerOptions struct {
Detour string `json:"detour,omitempty"`
BindInterface string `json:"bind_interface,omitempty"`
BindAddress ListenAddress `json:"bind_address,omitempty"`
ProtectPath string `json:"protect_path,omitempty"`
RoutingMark int `json:"routing_mark,omitempty"`
ReuseAddr bool `json:"reuse_addr,omitempty"`