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9 Commits

Author SHA1 Message Date
世界
996c1730c6 documentation: Bump version 2024-05-21 15:16:37 +08:00
世界
a70144f758 documentation: Bump version 2024-05-21 15:16:27 +08:00
世界
18975a0d22 documentation: Add manuel for mitigating tunnelvision attacks 2024-05-21 15:12:08 +08:00
世界
5726e024eb documentation: Update DNS manual 2024-05-21 15:12:07 +08:00
世界
1284e1fbd1 dialer: Allow nil router 2024-05-21 15:12:07 +08:00
世界
842cb5c747 Add rule-set match command 2024-05-21 15:12:07 +08:00
世界
2be5139f1d Add bypass_domain and search_domain platform HTTP proxy options 2024-05-21 15:12:07 +08:00
世界
0cc77fd725 Handle includeAllNetworks 2024-05-21 15:12:06 +08:00
世界
bc0964ee1d Update gVisor to 20240422.0 2024-05-21 15:12:06 +08:00
22 changed files with 46 additions and 603 deletions

View File

@@ -36,6 +36,7 @@ nfpms:
file_name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
builds:
- main
vendor: sagernet
homepage: https://sing-box.sagernet.org/
maintainer: nekohasekai <contact-git@sekai.icu>
description: The universal proxy platform.

View File

@@ -113,6 +113,7 @@ nfpms:
file_name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
builds:
- main
vendor: sagernet
homepage: https://sing-box.sagernet.org/
maintainer: nekohasekai <contact-git@sekai.icu>
description: The universal proxy platform.

View File

@@ -1,113 +0,0 @@
package sniff
import (
"bytes"
"context"
"encoding/binary"
"io"
"os"
"github.com/sagernet/sing-box/adapter"
C "github.com/sagernet/sing-box/constant"
)
const (
trackerConnectFlag = iota
trackerAnnounceFlag
trackerScrapeFlag
trackerProtocolID = 0x41727101980
trackerConnectMinSize = 16
trackerAnnounceMinSize = 20
trackerScrapeMinSize = 8
)
// BitTorrent detects if the stream is a BitTorrent connection.
// For the BitTorrent protocol specification, see https://www.bittorrent.org/beps/bep_0003.html
func BitTorrent(_ context.Context, reader io.Reader) (*adapter.InboundContext, error) {
var first byte
err := binary.Read(reader, binary.BigEndian, &first)
if err != nil {
return nil, err
}
if first != 19 {
return nil, os.ErrInvalid
}
var protocol [19]byte
_, err = reader.Read(protocol[:])
if err != nil {
return nil, err
}
if string(protocol[:]) != "BitTorrent protocol" {
return nil, os.ErrInvalid
}
return &adapter.InboundContext{
Protocol: C.ProtocolBitTorrent,
}, nil
}
// UTP detects if the packet is a uTP connection packet.
// For the uTP protocol specification, see
// 1. https://www.bittorrent.org/beps/bep_0029.html
// 2. https://github.com/bittorrent/libutp/blob/2b364cbb0650bdab64a5de2abb4518f9f228ec44/utp_internal.cpp#L112
func UTP(_ context.Context, packet []byte) (*adapter.InboundContext, error) {
// A valid uTP packet must be at least 20 bytes long.
if len(packet) < 20 {
return nil, os.ErrInvalid
}
version := packet[0] & 0x0F
ty := packet[0] >> 4
if version != 1 || ty > 4 {
return nil, os.ErrInvalid
}
// Validate the extensions
extension := packet[1]
reader := bytes.NewReader(packet[20:])
for extension != 0 {
err := binary.Read(reader, binary.BigEndian, &extension)
if err != nil {
return nil, err
}
var length byte
err = binary.Read(reader, binary.BigEndian, &length)
if err != nil {
return nil, err
}
_, err = reader.Seek(int64(length), io.SeekCurrent)
if err != nil {
return nil, err
}
}
return &adapter.InboundContext{
Protocol: C.ProtocolBitTorrent,
}, nil
}
// UDPTracker detects if the packet is a UDP Tracker Protocol packet.
// For the UDP Tracker Protocol specification, see https://www.bittorrent.org/beps/bep_0015.html
func UDPTracker(_ context.Context, packet []byte) (*adapter.InboundContext, error) {
switch {
case len(packet) >= trackerConnectMinSize &&
binary.BigEndian.Uint64(packet[:8]) == trackerProtocolID &&
binary.BigEndian.Uint32(packet[8:12]) == trackerConnectFlag:
fallthrough
case len(packet) >= trackerAnnounceMinSize &&
binary.BigEndian.Uint32(packet[8:12]) == trackerAnnounceFlag:
fallthrough
case len(packet) >= trackerScrapeMinSize &&
binary.BigEndian.Uint32(packet[8:12]) == trackerScrapeFlag:
return &adapter.InboundContext{
Protocol: C.ProtocolBitTorrent,
}, nil
default:
return nil, os.ErrInvalid
}
}

View File

@@ -1,81 +0,0 @@
package sniff_test
import (
"bytes"
"context"
"encoding/hex"
"testing"
"github.com/sagernet/sing-box/common/sniff"
C "github.com/sagernet/sing-box/constant"
"github.com/stretchr/testify/require"
)
func TestSniffBittorrent(t *testing.T) {
t.Parallel()
packets := []string{
"13426974546f7272656e742070726f746f636f6c0000000000100000e21ea9569b69bab33c97851d0298bdfa89bc90922d5554313631302dea812fcd6a3563e3be40c1d1",
"13426974546f7272656e742070726f746f636f6c00000000001000052aa4f5a7e209e54b32803d43670971c4c8caaa052d5452333030302d653369733079647675763638",
"13426974546f7272656e742070726f746f636f6c00000000001000052aa4f5a7e209e54b32803d43670971c4c8caaa052d5452343035302d6f7a316c6e79377931716130",
}
for _, pkt := range packets {
pkt, err := hex.DecodeString(pkt)
require.NoError(t, err)
metadata, err := sniff.BitTorrent(context.TODO(), bytes.NewReader(pkt))
require.NoError(t, err)
require.Equal(t, C.ProtocolBitTorrent, metadata.Protocol)
}
}
func TestSniffUTP(t *testing.T) {
t.Parallel()
packets := []string{
"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",
"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",
"21001ecb6817f2805d044fd700100000dbd03029",
"410277ef0b1fb1f60000000000040000c233000000080000000000000000",
}
for _, pkt := range packets {
pkt, err := hex.DecodeString(pkt)
require.NoError(t, err)
metadata, err := sniff.UTP(context.TODO(), pkt)
require.NoError(t, err)
require.Equal(t, C.ProtocolBitTorrent, metadata.Protocol)
}
}
func TestSniffUDPTracker(t *testing.T) {
t.Parallel()
connectPackets := []string{
// connect packets
"00000417271019800000000078e90560",
"00000417271019800000000022c5d64d",
"000004172710198000000000b3863541",
// announce packets
"3d7592ead4b8c9e300000001b871a3820000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002092f616e6e6f756e6365",
"3d7592ead4b8c9e30000000188deed1c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002092f616e6e6f756e6365",
"3d7592ead4b8c9e300000001ceb948ad0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a3362cdb7020ff920e5aa642c3d4066950dd1f01f4d00000000000000000000000000000000000000000000000000000000000000000000000000000000000002092f616e6e6f756e6365",
// scrape packets
"3d7592ead4b8c9e300000002d2f4bba5a94a8fe5ccb19ba61c4c0873d391e987982fbbd3",
"3d7592ead4b8c9e300000002441243292aae6c35c94fcfb415dbe95f408b9ce91ee846ed",
"3d7592ead4b8c9e300000002b2aa461b1ad1fa9661cf3fe45fb2504ad52ec6c67758e294",
}
for _, pkt := range connectPackets {
pkt, err := hex.DecodeString(pkt)
require.NoError(t, err)
metadata, err := sniff.UDPTracker(context.TODO(), pkt)
require.NoError(t, err)
require.Equal(t, C.ProtocolBitTorrent, metadata.Protocol)
}
}

View File

@@ -1,10 +1,9 @@
package constant
const (
ProtocolTLS = "tls"
ProtocolHTTP = "http"
ProtocolQUIC = "quic"
ProtocolDNS = "dns"
ProtocolSTUN = "stun"
ProtocolBitTorrent = "bittorrent"
ProtocolTLS = "tls"
ProtocolHTTP = "http"
ProtocolQUIC = "quic"
ProtocolDNS = "dns"
ProtocolSTUN = "stun"
)

View File

@@ -2,89 +2,7 @@
icon: material/alert-decagram
---
#### 1.10.0-alpha.1
* Add tailing comma support in JSON configuration
* Add simple auto redirect for Android **1**
* Add BitTorrent sniffer **2**
**1**:
It allows you to use redirect inbound in the sing-box Android client
and automatically configures IPv4 TCP redirection via su.
This may alleviate the symptoms of some OCD patients who think that
redirect can effectively save power compared to the system HTTP Proxy.
See [Redirect](/configuration/inbound/redirect/).
**2**:
See [Protocol Sniff](/configuration/route/sniff/).
### 1.9.0
* Fixes and improvements
Important changes since 1.8:
* `domain_suffix` behavior update **1**
* `process_path` format update on Windows **2**
* Add address filter DNS rule items **3**
* Add support for `client-subnet` DNS options **4**
* Add rejected DNS response cache support **5**
* Add `bypass_domain` and `search_domain` platform HTTP proxy options **6**
* Fix missing `rule_set_ipcidr_match_source` item in DNS rules **7**
* Handle Windows power events
* Always disable cache for fake-ip DNS transport if `dns.independent_cache` disabled
* Improve DNS truncate behavior
* Update Hysteria protocol
* Update quic-go to v0.43.1
* Update gVisor to 20240422.0
* Mitigating TunnelVision attacks **8**
**1**:
See [Migration](/migration/#domain_suffix-behavior-update).
**2**:
See [Migration](/migration/#process_path-format-update-on-windows).
**3**:
The new DNS feature allows you to more precisely bypass Chinese websites via **DNS leaks**. Do not use plain local DNS
if using this method.
See [Address Filter Fields](/configuration/dns/rule#address-filter-fields).
[Client example](/manual/proxy/client#traffic-bypass-usage-for-chinese-users) updated.
**4**:
See [DNS](/configuration/dns), [DNS Server](/configuration/dns/server) and [DNS Rules](/configuration/dns/rule).
Since this feature makes the scenario mentioned in `alpha.1` no longer leak DNS requests,
the [Client example](/manual/proxy/client#traffic-bypass-usage-for-chinese-users) has been updated.
**5**:
The new feature allows you to cache the check results of
[Address filter DNS rule items](/configuration/dns/rule/#address-filter-fields) until expiration.
**6**:
See [TUN](/configuration/inbound/tun) inbound.
**7**:
See [DNS Rule](/configuration/dns/rule/).
**8**:
See [TunnelVision](/manual/misc/tunnelvision).
#### 1.9.0-rc.22
#### 1.9.0-rc.21
* Fixes and improvements
@@ -318,7 +236,7 @@ See [Address Filter Fields](/configuration/dns/rule#address-filter-fields).
* Fixes and improvements
### 1.8.0
#### 1.8.0
* Fixes and improvements
@@ -609,7 +527,7 @@ New commands manage GeoIP, Geosite and rule set resources, and help you migrate
Logical rules in route rules, DNS rules, and the new headless rule now allow nesting of logical rules.
### 1.7.0
#### 1.7.0
* Fixes and improvements
@@ -769,7 +687,7 @@ Introduced in V2Ray 5.10.0.
The new HTTPUpgrade transport has better performance than WebSocket and is better suited for CDN abuse.
### 1.6.0
#### 1.6.0
* Fixes and improvements
@@ -948,7 +866,7 @@ introduce new issues.
None of the existing Golang BBR congestion control implementations have been reviewed or unit tested.
This update is intended to address the multi-send defects of the old implementation and may introduce new issues.
### 1.5.0
#### 1.5.0
* Fixes and improvements
@@ -1142,7 +1060,7 @@ All inbounds and outbounds are supported, including `Naiveproxy`, `Hysteria`, `T
* Fixes and improvements
### 1.4.0
#### 1.4.0
* Fix bugs and update dependencies
@@ -1284,7 +1202,7 @@ The old testflight link and app are no longer valid.
* Fixes and improvements
### 1.3.0
#### 1.3.0
* Fix bugs and update dependencies
@@ -1476,7 +1394,7 @@ to `domain` rule.
* Flush DNS cache for macOS when tun start/close
* Fix tun's DNS hijacking compatibility with systemd-resolved
### 1.2.0
#### 1.2.0
* Fix bugs and update dependencies

View File

@@ -1,11 +1,3 @@
---
icon: material/new-box
---
!!! quote "Changes in sing-box 1.9.0"
:material-plus: [auto_redirect](#auto_redirect)
!!! quote ""
Only supported on Linux and macOS.
@@ -17,11 +9,6 @@ icon: material/new-box
"type": "redirect",
"tag": "redirect-in",
"auto_redirect": {
"enabled": false,
"continue_on_no_permission": false
},
... // Listen Fields
}
```
@@ -29,23 +16,3 @@ icon: material/new-box
### Listen Fields
See [Listen Fields](/configuration/shared/listen/) for details.
### Fields
#### `auto_redirect`
!!! question "Since sing-box 1.10.0"
!!! quote ""
Only supported on Android.
Automatically add iptables nat rules to hijack **IPv4 TCP** connections.
It is expected to run with the Android graphical client (it will attempt to su at runtime).
#### `auto_redirect.continue_on_no_permission`
!!! question "Since sing-box 1.10.0"
Ignore errors when the Android device is not rooted or is denied root access.

View File

@@ -1,11 +1,3 @@
---
icon: material/new-box
---
!!! quote "sing-box 1.10.0 中的更改"
:material-plus: [auto_redirect](#auto_redirect)
!!! quote ""
仅支持 Linux 和 macOS。
@@ -17,35 +9,9 @@ icon: material/new-box
"type": "redirect",
"tag": "redirect-in",
"auto_redirect": {
"enabled": false,
"continue_on_no_permission": false
},
... // 监听字段
}
```
### 监听字段
参阅 [监听字段](/zh/configuration/shared/listen/)。
### 字段
#### `auto_redirect`
!!! question "自 sing-box 1.10.0 起"
!!! quote ""
仅支持 Android。
自动添加 iptables nat 规则以劫持 **IPv4 TCP** 连接。
它预计与 Android 图形客户端一起运行(将在运行时尝试 su
#### `auto_redirect.continue_on_no_permission`
!!! question "自 sing-box 1.10.0 起"
当 Android 设备未获得 root 权限或 root 访问权限被拒绝时,忽略错误。

View File

@@ -2,11 +2,10 @@ If enabled in the inbound, the protocol and domain name (if present) of by the c
#### Supported Protocols
| Network | Protocol | Domain Name |
|:-------:|:-----------:|:-----------:|
| TCP | HTTP | Host |
| TCP | TLS | Server Name |
| UDP | QUIC | Server Name |
| UDP | STUN | / |
| TCP/UDP | DNS | / |
| TCP/UDP | BitTorrent | / |
| Network | Protocol | Domain Name |
|:-------:|:--------:|:-----------:|
| TCP | HTTP | Host |
| TCP | TLS | Server Name |
| UDP | QUIC | Server Name |
| UDP | STUN | / |
| TCP/UDP | DNS | / |

View File

@@ -2,11 +2,10 @@
#### 支持的协议
| 网络 | 协议 | 域名 |
|:-------:|:-----------:|:-----------:|
| TCP | HTTP | Host |
| TCP | TLS | Server Name |
| UDP | QUIC | Server Name |
| UDP | STUN | / |
| TCP/UDP | DNS | / |
| TCP/UDP | BitTorrent | / |
| 网络 | 协议 | 域名 |
|:-------:|:----:|:-----------:|
| TCP | HTTP | Host |
| TCP | TLS | Server Name |
| UDP | QUIC | Server Name |
| UDP | STUN | / |
| TCP/UDP | DNS | / |

View File

@@ -9,7 +9,6 @@ import (
"github.com/sagernet/sing-box"
"github.com/sagernet/sing-box/adapter"
"github.com/sagernet/sing-box/common/process"
"github.com/sagernet/sing-box/experimental/libbox/platform"
"github.com/sagernet/sing-box/option"
"github.com/sagernet/sing-tun"
"github.com/sagernet/sing/common/control"
@@ -98,14 +97,6 @@ func (s *platformInterfaceStub) FindProcessInfo(ctx context.Context, network str
return nil, os.ErrInvalid
}
func (s *platformInterfaceStub) PerAppProxyList() ([]uint32, error) {
return nil, os.ErrInvalid
}
func (s *platformInterfaceStub) PerAppProxyMode() int32 {
return platform.PerAppProxyModeDisabled
}
type interfaceMonitorStub struct{}
func (s *interfaceMonitorStub) Start() error {

View File

@@ -22,8 +22,6 @@ type PlatformInterface interface {
IncludeAllNetworks() bool
ReadWIFIState() *WIFIState
ClearDNSCache()
PerAppProxyList() (IntegerIterator, error)
PerAppProxyMode() int32
}
type TunInterface interface {
@@ -56,11 +54,6 @@ type NetworkInterfaceIterator interface {
HasNext() bool
}
type IntegerIterator interface {
Next() int32
HasNext() bool
}
type OnDemandRule interface {
Target() int32
DNSSearchDomainMatch() StringIterator

View File

@@ -11,12 +11,6 @@ import (
"github.com/sagernet/sing/common/logger"
)
const (
PerAppProxyModeDisabled int32 = iota
PerAppProxyModeExclude
PerAppProxyModeInclude
)
type Interface interface {
Initialize(ctx context.Context, router adapter.Router) error
UsePlatformAutoDetectInterfaceControl() bool
@@ -30,7 +24,5 @@ type Interface interface {
IncludeAllNetworks() bool
ClearDNSCache()
ReadWIFIState() adapter.WIFIState
PerAppProxyList() ([]uint32, error)
PerAppProxyMode() int32
process.Searcher
}

View File

@@ -229,18 +229,6 @@ func (w *platformInterfaceWrapper) ReadWIFIState() adapter.WIFIState {
return (adapter.WIFIState)(*wifiState)
}
func (w *platformInterfaceWrapper) PerAppProxyList() ([]uint32, error) {
uidIterator, err := w.iif.PerAppProxyList()
if err != nil {
return nil, err
}
return common.Map(iteratorToArray[int32](uidIterator), func(it int32) uint32 { return uint32(it) }), nil
}
func (w *platformInterfaceWrapper) PerAppProxyMode() int32 {
return w.iif.PerAppProxyMode()
}
func (w *platformInterfaceWrapper) DisableColors() bool {
return runtime.GOOS != "android"
}

6
go.mod
View File

@@ -26,14 +26,14 @@ require (
github.com/sagernet/gvisor v0.0.0-20240428053021-e691de28565f
github.com/sagernet/quic-go v0.43.1-beta.1
github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691
github.com/sagernet/sing v0.5.0-alpha.4
github.com/sagernet/sing v0.4.0-beta.20
github.com/sagernet/sing-dns v0.2.0-beta.18
github.com/sagernet/sing-mux v0.2.0
github.com/sagernet/sing-quic v0.2.0-beta.5
github.com/sagernet/sing-shadowsocks v0.2.6
github.com/sagernet/sing-shadowsocks2 v0.2.0
github.com/sagernet/sing-shadowtls v0.1.4
github.com/sagernet/sing-tun v0.3.0-beta.6
github.com/sagernet/sing-tun v0.3.0-beta.5
github.com/sagernet/sing-vmess v0.1.8
github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7
github.com/sagernet/tfo-go v0.0.0-20231209031829-7b5343ac1dc6
@@ -78,7 +78,7 @@ require (
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/quic-go/qpack v0.4.0 // indirect
github.com/quic-go/qtls-go1-20 v0.4.1 // indirect
github.com/sagernet/netlink v0.0.0-20240523065131-45e60152f9ba // indirect
github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 // indirect
github.com/spf13/pflag v1.0.5 // indirect
github.com/u-root/uio v0.0.0-20230220225925-ffce2a382923 // indirect
github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 // indirect

12
go.sum
View File

@@ -99,15 +99,15 @@ github.com/sagernet/gomobile v0.1.3 h1:ohjIb1Ou2+1558PnZour3od69suSuvkdSVOlO1tC4
github.com/sagernet/gomobile v0.1.3/go.mod h1:Pqq2+ZVvs10U7xK+UwJgwYWUykewi8H6vlslAO73n9E=
github.com/sagernet/gvisor v0.0.0-20240428053021-e691de28565f h1:NkhuupzH5ch7b/Y/6ZHJWrnNLoiNnSJaow6DPb8VW2I=
github.com/sagernet/gvisor v0.0.0-20240428053021-e691de28565f/go.mod h1:KXmw+ouSJNOsuRpg4wgwwCQuunrGz4yoAqQjsLjc6N0=
github.com/sagernet/netlink v0.0.0-20240523065131-45e60152f9ba h1:EY5AS7CCtfmARNv2zXUOrsEMPFDGYxaw65JzA2p51Vk=
github.com/sagernet/netlink v0.0.0-20240523065131-45e60152f9ba/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 h1:iL5gZI3uFp0X6EslacyapiRz7LLSJyr4RajF/BhMVyE=
github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
github.com/sagernet/quic-go v0.43.1-beta.1 h1:alizUjpvWYcz08dBCQsULOd+1xu0o7UtlyYf6SLbRNg=
github.com/sagernet/quic-go v0.43.1-beta.1/go.mod h1:BkrQYeop7Jx3hN3TW8/76CXcdhYiNPyYEBL/BVJ1ifc=
github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691 h1:5Th31OC6yj8byLGkEnIYp6grlXfo1QYUfiYFGjewIdc=
github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691/go.mod h1:B8lp4WkQ1PwNnrVMM6KyuFR20pU8jYBD+A4EhJovEXU=
github.com/sagernet/sing v0.2.18/go.mod h1:OL6k2F0vHmEzXz2KW19qQzu172FDgSbUSODylighuVo=
github.com/sagernet/sing v0.5.0-alpha.4 h1:8ljxrEq1BMcDuGe8FxoeUGasPUXQsIywpUusGrlGkQ0=
github.com/sagernet/sing v0.5.0-alpha.4/go.mod h1:Xh4KO9nGdvm4K/LVg9Xn9jSxJdqe9KcXbAzNC1S2qfw=
github.com/sagernet/sing v0.4.0-beta.20 h1:8rEepj4LMcR0Wd389fJIziv/jr3MBtX5qXBHsfxJ+dY=
github.com/sagernet/sing v0.4.0-beta.20/go.mod h1:PFQKbElc2Pke7faBLv8oEba5ehtKO21Ho+TkYemTI3Y=
github.com/sagernet/sing-dns v0.2.0-beta.18 h1:6vzXZThRdA7YUzBOpSbUT48XRumtl/KIpIHFSOP0za8=
github.com/sagernet/sing-dns v0.2.0-beta.18/go.mod h1:k/dmFcQpg6+m08gC1yQBy+13+QkuLqpKr4bIreq4U24=
github.com/sagernet/sing-mux v0.2.0 h1:4C+vd8HztJCWNYfufvgL49xaOoOHXty2+EAjnzN3IYo=
@@ -120,8 +120,8 @@ github.com/sagernet/sing-shadowsocks2 v0.2.0 h1:wpZNs6wKnR7mh1wV9OHwOyUr21VkS3wK
github.com/sagernet/sing-shadowsocks2 v0.2.0/go.mod h1:RnXS0lExcDAovvDeniJ4IKa2IuChrdipolPYWBv9hWQ=
github.com/sagernet/sing-shadowtls v0.1.4 h1:aTgBSJEgnumzFenPvc+kbD9/W0PywzWevnVpEx6Tw3k=
github.com/sagernet/sing-shadowtls v0.1.4/go.mod h1:F8NBgsY5YN2beQavdgdm1DPlhaKQlaL6lpDdcBglGK4=
github.com/sagernet/sing-tun v0.3.0-beta.6 h1:L11kMrM7UfUW0pzQiU66Fffh4o86KZc1SFGbkYi8Ma8=
github.com/sagernet/sing-tun v0.3.0-beta.6/go.mod h1:DxLIyhjWU/HwGYoX0vNGg2c5QgTQIakphU1MuERR5tQ=
github.com/sagernet/sing-tun v0.3.0-beta.5 h1:z+4l1mGjPeepxT3mzHzE2pms995iUac/AyKQvRnWbWA=
github.com/sagernet/sing-tun v0.3.0-beta.5/go.mod h1:xPaOkQhngPMILx+/9DMLCFl4vSxUU2tMnCPSlf05HLo=
github.com/sagernet/sing-vmess v0.1.8 h1:XVWad1RpTy9b5tPxdm5MCU8cGfrTGdR8qCq6HV2aCNc=
github.com/sagernet/sing-vmess v0.1.8/go.mod h1:vhx32UNzTDUkNwOyIjcZQohre1CaytquC5mPplId8uA=
github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7 h1:DImB4lELfQhplLTxeq2z31Fpv8CQqqrUwTbrIRumZqQ=

View File

@@ -19,7 +19,7 @@ func New(ctx context.Context, router adapter.Router, logger log.ContextLogger, o
case C.TypeTun:
return NewTun(ctx, router, logger, options.Tag, options.TunOptions, platformInterface)
case C.TypeRedirect:
return NewRedirect(ctx, router, logger, options.Tag, options.RedirectOptions, platformInterface)
return NewRedirect(ctx, router, logger, options.Tag, options.RedirectOptions), nil
case C.TypeTProxy:
return NewTProxy(ctx, router, logger, options.Tag, options.TProxyOptions), nil
case C.TypeDirect:

View File

@@ -2,39 +2,25 @@ package inbound
import (
"context"
"errors"
"net"
"net/netip"
"os"
"os/exec"
"sort"
"strings"
"github.com/sagernet/sing-box/adapter"
"github.com/sagernet/sing-box/common/redir"
C "github.com/sagernet/sing-box/constant"
"github.com/sagernet/sing-box/experimental/libbox/platform"
"github.com/sagernet/sing-box/log"
"github.com/sagernet/sing-box/option"
"github.com/sagernet/sing/common"
"github.com/sagernet/sing/common/control"
E "github.com/sagernet/sing/common/exceptions"
F "github.com/sagernet/sing/common/format"
M "github.com/sagernet/sing/common/metadata"
N "github.com/sagernet/sing/common/network"
)
type Redirect struct {
myInboundAdapter
platformInterface platform.Interface
autoRedirect option.AutoRedirectOptions
needSu bool
suPath string
}
func NewRedirect(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.RedirectInboundOptions, platformInterface platform.Interface) (*Redirect, error) {
func NewRedirect(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.RedirectInboundOptions) *Redirect {
redirect := &Redirect{
myInboundAdapter: myInboundAdapter{
myInboundAdapter{
protocol: C.TypeRedirect,
network: []string{N.NetworkTCP},
ctx: ctx,
@@ -43,28 +29,9 @@ func NewRedirect(ctx context.Context, router adapter.Router, logger log.ContextL
tag: tag,
listenOptions: options.ListenOptions,
},
platformInterface: platformInterface,
autoRedirect: common.PtrValueOrDefault(options.AutoRedirect),
}
if redirect.autoRedirect.Enabled {
if !C.IsAndroid {
return nil, E.New("auto redirect is only supported on Android")
}
userId := os.Getuid()
if userId != 0 {
suPath, err := exec.LookPath("/bin/su")
if err == nil {
redirect.needSu = true
redirect.suPath = suPath
} else if redirect.autoRedirect.ContinueOnNoPermission {
redirect.autoRedirect.Enabled = false
} else {
return nil, E.Extend(E.Cause(err, "root permission is required for auto redirect"), os.Getenv("PATH"))
}
}
}
redirect.connHandler = redirect
return redirect, nil
return redirect
}
func (r *Redirect) NewConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error {
@@ -75,124 +42,3 @@ func (r *Redirect) NewConnection(ctx context.Context, conn net.Conn, metadata ad
metadata.Destination = M.SocksaddrFromNetIP(destination)
return r.newConnection(ctx, conn, metadata)
}
func (r *Redirect) Start() error {
err := r.myInboundAdapter.Start()
if err != nil {
return err
}
if r.autoRedirect.Enabled {
r.cleanupRedirect()
err = r.setupRedirect()
if err != nil {
var exitError *exec.ExitError
if errors.As(err, &exitError) && exitError.ExitCode() == 13 && r.autoRedirect.ContinueOnNoPermission {
r.logger.Error(E.Cause(err, "setup auto redirect"))
return nil
}
r.cleanupRedirect()
return E.Cause(err, "setup auto redirect")
}
}
return nil
}
func (r *Redirect) Close() error {
if r.autoRedirect.Enabled {
r.cleanupRedirect()
}
return r.myInboundAdapter.Close()
}
func (r *Redirect) setupRedirect() error {
tableName := "sing-box"
rules := `
set -e -o pipefail
iptables -t nat -N sing-box
`
rules += strings.Join(common.FlatMap(r.router.(adapter.Router).InterfaceFinder().Interfaces(), func(it control.Interface) []string {
return common.Map(common.Filter(it.Addresses, func(it netip.Prefix) bool { return it.Addr().Is4() }), func(it netip.Prefix) string {
return "iptables -t nat -A " + tableName + " -p tcp -j RETURN -d " + it.String()
})
}), "\n")
var (
myUid = uint32(os.Getuid())
perAppProxyList []uint32
perAppProxyMap = make(map[uint32]bool)
perAppProxyMode int32
err error
)
if r.platformInterface != nil {
perAppProxyMode = r.platformInterface.PerAppProxyMode()
if perAppProxyMode != platform.PerAppProxyModeDisabled {
perAppProxyList, err = r.platformInterface.PerAppProxyList()
if err != nil {
return E.Cause(err, "read per app proxy configuration")
}
}
for _, proxyUID := range perAppProxyList {
perAppProxyMap[proxyUID] = true
}
}
excludeUser := func(userID uint32) {
if perAppProxyMode != platform.PerAppProxyModeInclude {
perAppProxyMap[userID] = false
} else {
delete(perAppProxyMap, userID)
}
}
excludeUser(myUid)
if myUid != 0 && myUid != 2000 {
excludeUser(0)
}
perAppProxyList = perAppProxyList[:0]
for uid := range perAppProxyMap {
perAppProxyList = append(perAppProxyList, uid)
}
sort.SliceStable(perAppProxyList, func(i, j int) bool {
return perAppProxyList[i] < perAppProxyList[j]
})
redirectPortStr := F.ToString(M.AddrPortFromNet(r.tcpListener.Addr()).Port())
if perAppProxyMode != platform.PerAppProxyModeInclude {
rules += "\n" + strings.Join(common.Map(perAppProxyList, func(it uint32) string {
return "iptables -t nat -A " + tableName + " -j RETURN -m owner --uid-owner " + F.ToString(it)
}), "\n")
rules += "\niptables -t nat -A " + tableName + " -p tcp -j REDIRECT --to-ports " + redirectPortStr
} else {
rules += "\n" + strings.Join(common.Map(perAppProxyList, func(it uint32) string {
return "iptables -t nat -A " + tableName + " -p tcp -j REDIRECT --to-ports " + redirectPortStr + " -m owner --uid-owner " + F.ToString(it)
}), "\n")
}
rules += "\niptables -t nat -A OUTPUT -p tcp -j " + tableName
for _, ruleLine := range strings.Split(rules, "\n") {
ruleLine = strings.TrimSpace(ruleLine)
if ruleLine == "" {
continue
}
r.logger.Debug("# ", ruleLine)
}
return r.runAndroidShell(rules)
}
func (r *Redirect) cleanupRedirect() {
_ = r.runAndroidShell(`
iptables -t nat -D OUTPUT -p tcp -j sing-box
iptables -t nat -F sing-box
iptables -t nat -X sing-box
`)
}
func (r *Redirect) runAndroidShell(content string) error {
var command *exec.Cmd
if r.needSu {
command = exec.Command(r.suPath, "-c", "sh")
} else {
command = exec.Command("sh")
}
command.Stdin = strings.NewReader(content)
combinedOutput, err := command.CombinedOutput()
if err != nil {
return E.Extend(err, string(combinedOutput))
}
return nil
}

View File

@@ -2,12 +2,6 @@ package option
type RedirectInboundOptions struct {
ListenOptions
AutoRedirect *AutoRedirectOptions `json:"auto_redirect,omitempty"`
}
type AutoRedirectOptions struct {
Enabled bool `json:"enabled,omitempty"`
ContinueOnNoPermission bool `json:"continue_on_no_permission,omitempty"`
}
type TProxyInboundOptions struct {

View File

@@ -850,16 +850,7 @@ func (r *Router) RouteConnection(ctx context.Context, conn net.Conn, metadata ad
if metadata.InboundOptions.SniffEnabled {
buffer := buf.NewPacket()
sniffMetadata, err := sniff.PeekStream(
ctx,
conn,
buffer,
time.Duration(metadata.InboundOptions.SniffTimeout),
sniff.StreamDomainNameQuery,
sniff.TLSClientHello,
sniff.HTTPHost,
sniff.BitTorrent,
)
sniffMetadata, err := sniff.PeekStream(ctx, conn, buffer, time.Duration(metadata.InboundOptions.SniffTimeout), sniff.StreamDomainNameQuery, sniff.TLSClientHello, sniff.HTTPHost)
if sniffMetadata != nil {
metadata.Protocol = sniffMetadata.Protocol
metadata.Domain = sniffMetadata.Domain
@@ -986,15 +977,7 @@ func (r *Router) RoutePacketConnection(ctx context.Context, conn N.PacketConn, m
metadata.Destination = destination
}
if metadata.InboundOptions.SniffEnabled {
sniffMetadata, _ := sniff.PeekPacket(
ctx,
buffer.Bytes(),
sniff.DomainNameQuery,
sniff.QUICClientHello,
sniff.STUNMessage,
sniff.UTP,
sniff.UDPTracker,
)
sniffMetadata, _ := sniff.PeekPacket(ctx, buffer.Bytes(), sniff.DomainNameQuery, sniff.QUICClientHello, sniff.STUNMessage)
if sniffMetadata != nil {
metadata.Protocol = sniffMetadata.Protocol
metadata.Domain = sniffMetadata.Domain