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chore: add rate limiting support for reality listener

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wwqgtxx
2025-06-10 10:38:05 +08:00
parent 939e4109d7
commit 255ff5e977
5 changed files with 60 additions and 3 deletions
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30
docs/config.yaml
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@ -1276,6 +1276,16 @@ listeners:
# - 0123456789abcdef
# server-names:
# - test.com
# #下列两个 limit 为选填，可对未通过验证的回落连接限速，bytesPerSec 默认为 0 即不启用
# #回落限速是一种特征，不建议启用，如果您是面板/一键脚本开发者，务必让这些参数随机化
# limit-fallback-upload:
# after-bytes: 0 # 传输指定字节后开始限速
# bytes-per-sec: 0 # 基准速率（字节/秒）
# burst-bytes-per-sec: 0 # 突发速率（字节/秒），大于 bytesPerSec 时生效
# limit-fallback-download:
# after-bytes: 0 # 传输指定字节后开始限速
# bytes-per-sec: 0 # 基准速率（字节/秒）
# burst-bytes-per-sec: 0 # 突发速率（字节/秒），大于 bytesPerSec 时生效
- name: tuic-in-1
type: tuic
@ -1343,6 +1353,16 @@ listeners:
- 0123456789abcdef
server-names:
- test.com
#下列两个 limit 为选填，可对未通过验证的回落连接限速，bytesPerSec 默认为 0 即不启用
#回落限速是一种特征，不建议启用，如果您是面板/一键脚本开发者，务必让这些参数随机化
limit-fallback-upload:
after-bytes: 0 # 传输指定字节后开始限速
bytes-per-sec: 0 # 基准速率（字节/秒）
burst-bytes-per-sec: 0 # 突发速率（字节/秒），大于 bytesPerSec 时生效
limit-fallback-download:
after-bytes: 0 # 传输指定字节后开始限速
bytes-per-sec: 0 # 基准速率（字节/秒）
burst-bytes-per-sec: 0 # 突发速率（字节/秒），大于 bytesPerSec 时生效
### 注意，对于vless listener, 至少需要填写 “certificate和private-key” 或 “reality-config” 的其中一项 ###
- name: anytls-in-1
@ -1393,6 +1413,16 @@ listeners:
# - 0123456789abcdef
# server-names:
# - test.com
# #下列两个 limit 为选填，可对未通过验证的回落连接限速，bytesPerSec 默认为 0 即不启用
# #回落限速是一种特征，不建议启用，如果您是面板/一键脚本开发者，务必让这些参数随机化
# limit-fallback-upload:
# after-bytes: 0 # 传输指定字节后开始限速
# bytes-per-sec: 0 # 基准速率（字节/秒）
# burst-bytes-per-sec: 0 # 突发速率（字节/秒），大于 bytesPerSec 时生效
# limit-fallback-download:
# after-bytes: 0 # 传输指定字节后开始限速
# bytes-per-sec: 0 # 基准速率（字节/秒）
# burst-bytes-per-sec: 0 # 突发速率（字节/秒），大于 bytesPerSec 时生效
# ss-option: # like trojan-go's `shadowsocks` config
# enabled: false
# method: aes-128-gcm # aes-128-gcm/aes-256-gcm/chacha20-ietf-poly1305

2
go.mod
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@ -36,7 +36,7 @@ require (
github.com/metacubex/sing-wireguard v0.0.0-20250503063753-2dc62acc626f
github.com/metacubex/smux v0.0.0-20250503055512-501391591dee
github.com/metacubex/tfo-go v0.0.0-20250516165257-e29c16ae41d4
github.com/metacubex/utls v1.7.3
github.com/metacubex/utls v1.7.4-0.20250610022031-808d767c8c73
github.com/metacubex/wireguard-go v0.0.0-20240922131502-c182e7471181
github.com/miekg/dns v1.1.63 // lastest version compatible with golang1.20
github.com/mroth/weightedrand/v2 v2.1.0

4
go.sum
View File

@ -138,8 +138,8 @@ github.com/metacubex/smux v0.0.0-20250503055512-501391591dee h1:lp6hJ+4wCLZu113a
github.com/metacubex/smux v0.0.0-20250503055512-501391591dee/go.mod h1:4bPD8HWx9jPJ9aE4uadgyN7D1/Wz3KmPy+vale8sKLE=
github.com/metacubex/tfo-go v0.0.0-20250516165257-e29c16ae41d4 h1:j1VRTiC9JLR4nUbSikx9OGdu/3AgFDqgcLj4GoqyQkc=
github.com/metacubex/tfo-go v0.0.0-20250516165257-e29c16ae41d4/go.mod h1:l9oLnLoEXyGZ5RVLsh7QCC5XsouTUyKk4F2nLm2DHLw=
github.com/metacubex/utls v1.7.3 h1:yDcMEWojFh+t8rU9X0HPcZDPAoFze/rIIyssqivzj8A=
github.com/metacubex/utls v1.7.3/go.mod h1:oknYT0qTOwE4hjPmZOEpzVdefnW7bAdGLvZcqmk4TLU=
github.com/metacubex/utls v1.7.4-0.20250610022031-808d767c8c73 h1:HWKsf92BqLYqugATFIJ3hYiEBZ7JF6AoqyvqF39afuI=
github.com/metacubex/utls v1.7.4-0.20250610022031-808d767c8c73/go.mod h1:oknYT0qTOwE4hjPmZOEpzVdefnW7bAdGLvZcqmk4TLU=
github.com/metacubex/wireguard-go v0.0.0-20240922131502-c182e7471181 h1:hJLQviGySBuaynlCwf/oYgIxbVbGRUIKZCxdya9YrbQ=
github.com/metacubex/wireguard-go v0.0.0-20240922131502-c182e7471181/go.mod h1:phewKljNYiTVT31Gcif8RiCKnTUOgVWFJjccqYM8s+Y=
github.com/miekg/dns v1.1.63 h1:8M5aAw6OMZfFXTT7K5V0Eu5YiiL8l7nUAkyN6C9YwaY=

20
listener/inbound/reality.go
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@ -9,6 +9,15 @@ type RealityConfig struct {
ServerNames []string `inbound:"server-names"`
MaxTimeDifference int `inbound:"max-time-difference,omitempty"`
Proxy string `inbound:"proxy,omitempty"`
LimitFallbackUpload RealityLimitFallback `inbound:"limit-fallback-upload,omitempty"`
LimitFallbackDownload RealityLimitFallback `inbound:"limit-fallback-download,omitempty"`
}
type RealityLimitFallback struct {
AfterBytes uint64 `inbound:"after-bytes,omitempty"`
BytesPerSec uint64 `inbound:"bytes-per-sec,omitempty"`
BurstBytesPerSec uint64 `inbound:"burst-bytes-per-sec,omitempty"`
}
func (c RealityConfig) Build() reality.Config {
@ -19,5 +28,16 @@ func (c RealityConfig) Build() reality.Config {
ServerNames: c.ServerNames,
MaxTimeDifference: c.MaxTimeDifference,
Proxy: c.Proxy,
LimitFallbackUpload: reality.LimitFallback{
AfterBytes: c.LimitFallbackUpload.AfterBytes,
BytesPerSec: c.LimitFallbackUpload.BytesPerSec,
BurstBytesPerSec: c.LimitFallbackUpload.BurstBytesPerSec,
},
LimitFallbackDownload: reality.LimitFallback{
AfterBytes: c.LimitFallbackDownload.AfterBytes,
BytesPerSec: c.LimitFallbackDownload.BytesPerSec,
BurstBytesPerSec: c.LimitFallbackDownload.BurstBytesPerSec,
},
}
}

7
listener/reality/reality.go
View File

@ -20,6 +20,7 @@ import (
)
type Conn = utls.Conn
type LimitFallback = utls.RealityLimitFallback
type Config struct {
Dest string
@ -28,6 +29,9 @@ type Config struct {
ServerNames []string
MaxTimeDifference int
Proxy string
LimitFallbackUpload LimitFallback
LimitFallbackDownload LimitFallback
}
func (c Config) Build(tunnel C.Tunnel) (*Builder, error) {
@ -73,6 +77,9 @@ func (c Config) Build(tunnel C.Tunnel) (*Builder, error) {
return inner.HandleTcp(tunnel, address, c.Proxy)
}
realityConfig.LimitFallbackUpload = c.LimitFallbackUpload
realityConfig.LimitFallbackDownload = c.LimitFallbackDownload
return &Builder{realityConfig}, nil
}