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feat: filter of Trojan-Go

master
Dnomd343 3 years ago
parent
commit
65baad2be1
  1. 140
      ProxyFilter/TrojanGo.py
  2. 3
      ProxyFilter/filter.py
  3. 53
      demo.py
  4. 161
      docs/ProxyObject/TrojanGo.md

140
ProxyFilter/TrojanGo.py

@ -0,0 +1,140 @@
#!/usr/bin/python
# -*- coding:utf-8 -*-
from ProxyFilter import baseFunc
from ProxyFilter import Plugin
trojanGoFilterRules = {
'rootObject': {
'remark': {
'optional': False,
'default': '',
'type': str,
'format': baseFunc.toStr
},
'server': {
'optional': True,
'type': str,
'format': baseFunc.toStrTidy,
'filter': baseFunc.isHost,
'errMsg': 'Illegal server address'
},
'port': {
'optional': True,
'type': int,
'format': baseFunc.toInt,
'filter': baseFunc.isPort,
'errMsg': 'Illegal port number'
},
'passwd': {
'optional': True,
'type': str,
'format': baseFunc.toStr
},
'sni': {
'optional': False,
'default': '',
'type': str,
'format': baseFunc.toStr
},
'alpn': {
'optional': False,
'default': None,
'allowNone': True,
'type': str,
'format': baseFunc.toStrTidy,
'filter': lambda alpn: alpn in ['h2', 'http/1.1', 'h2,http/1.1'],
'errMsg': 'Illegal alpn option'
},
'verify': {
'optional': False,
'default': True,
'type': bool,
'format': baseFunc.toBool
},
'ws': {
'optional': False,
'default': None,
'allowNone': True,
'type': 'wsObject'
},
'ss': {
'optional': False,
'default': None,
'allowNone': True,
'type': 'ssObject'
},
'plugin': {
'optional': False,
'default': None,
'allowNone': True,
'type': 'pluginObject'
}
},
'ssObject': {
'method': {
'optional': False,
'default': 'AES-128-GCM',
'type': str,
'format': lambda s: baseFunc.toStrTidy(s).replace('_', '-').upper(),
'filter': lambda method: method in ['AES-128-GCM', 'AES-256-GCM', 'CHACHA20-IETF-POLY1305'],
'errMsg': 'Unknown Shadowsocks method'
},
'passwd': {
'optional': True,
'type': str,
'format': baseFunc.toStr
},
},
'wsObject': {
'host': {
'optional': False,
'default': '',
'type': str,
'format': baseFunc.toStr
},
'path': {
'optional': False,
'default': '/',
'type': str,
'format': baseFunc.toStr
}
},
'pluginObject': {
'type': {
'optional': True,
'type': str,
'format': lambda pluginType: Plugin.pluginFormat(baseFunc.toStrTidy(pluginType)),
'filter': Plugin.isPlugin,
'errMsg': 'Unknown SIP003 plugin'
},
'param': {
'optional': False,
'default': '',
'type': str,
'format': baseFunc.toStr
}
}
}
def trojanGoFilter(rawInfo: dict, isExtra: bool) -> tuple[bool, str or dict]:
"""
Trojan-Go节点合法性检查
不合法:
return False, {reason}
合法:
return True, {
'type': 'trojan-go',
...
}
"""
try:
if not isExtra: # 去除非必要参数
trojanGoFilterRules['rootObject'].pop('remark')
return baseFunc.ruleFilter(rawInfo, trojanGoFilterRules, {
'type': 'trojan-go'
})
except:
return False, 'Unknown error'

3
ProxyFilter/filter.py

@ -6,6 +6,7 @@ from ProxyFilter import ShadowsocksR
from ProxyFilter import VMess
from ProxyFilter import VLESS
from ProxyFilter import Trojan
from ProxyFilter import TrojanGo
def filte(raw: dict, isExtra: bool = False) -> tuple[bool, str or dict]:
"""
@ -34,6 +35,8 @@ def filte(raw: dict, isExtra: bool = False) -> tuple[bool, str or dict]:
return VLESS.vlessFilter(raw, isExtra)
elif raw['type'] == 'trojan':
return Trojan.trojanFilter(raw, isExtra)
elif raw['type'] == 'trojan-go':
return TrojanGo.trojanGoFilter(raw, isExtra)
else:
return False, 'Unknown proxy type'
except:

53
demo.py

@ -2,37 +2,28 @@ import ProxyDecoder as Decoder
import ProxyFilter as Filter
import Check as Checker
# url = 'trojan://dnomd343@127.0.0.1:12345?security=tls&sni=local.343.re'
url = 'trojan://dnomd343@local.343.re:12345'
info = {
'type': 'trojan-go',
'server': '127.0.0.1',
'port': '12345',
'passwd': 'dnomd343',
'sni': 'local.343.re',
'alpn': 'h2',
'verify': False,
'ws': {
'host': 'local.343.re',
'path': '/test'
},
'ss': {
'method': 'chacha20-ietf-poly1305',
'passwd': 'dnomd343'
},
'plugin': {
'type': 'obfs-local',
'param': 'obfs=http'
}
}
ret = Decoder.decode(url)
print(ret)
#
status, ret = Filter.filte(ret, isExtra = True)
status, ret = Filter.filte(info, isExtra = True)
print(status)
print(ret)
# info = {
# 'type': 'vmess',
# 'server': 'baidu.com',
# 'port': 12345,
# 'id': 'a859f794-1fcb-422e-bcad-3264dcea1f12',
# 'aid': 0,
# 'stream': {
# 'type': 'ws',
# 'host': 'host.343.re',
# 'secure': {
# # 'sni': 'sni.343.re'
# }
# }
# }
# status, ret = Filter.filte(info, isExtra = True)
# print(status)
# print(ret)
data = Checker.proxyTest({
'check': ['http'],
'info': ret
})
print(data)

161
docs/ProxyObject/TrojanGo.md

@ -0,0 +1,161 @@
## Trojan-Go
> **remark**
>
> + 类型:*str*
> + 说明:节点备注名称
> + 缺省:''
> + 可选值:不限
```
{
'type': 'trojan-go',
'server': ...,
'port': ...,
'passwd': ...,
'sni': ...,
'alpn': ...,
'verify': ...,
'ws': ...,
'ss': ...,
'plugin': ...
}
```
**server**
+ 类型:*str*
+ 说明:服务器地址
+ 缺省:必选
+ 可选值:合法的IP地址或域名
**port**
+ 类型:*int*
+ 说明:服务器端口
+ 缺省:必选
+ 可选值:1 ~ 65535
**passwd**
+ 类型:*str*
+ 说明:Trojan连接密码
+ 缺省:必选
+ 可选值:不限
**sni**
+ 类型:*str*
+ 说明:TLS握手SNI字段
+ 缺省: ''
+ 可选值:不限
+ 建议值:合法域名
**alpn**
+ 类型:*None* / *str*
+ 说明:TLS握手协商协议
+ 缺省:None
+ 可选值:`h2`,`http/1.1`,`h2,http/1.1`
+ 建议值:'h2,http/1.1'
**verify**
+ 类型:*bool*
+ 说明:是否验证服务端证书
+ 缺省:True
+ 可选值:不限
+ 建议值:True
**ws**
+ 类型:*None* / *wsObject*
+ 说明:WebSocket连接配置
+ 缺省:None
+ 可选值:不限
**ss**
+ 类型:*None* / *ssObject*
+ 说明:Shadowsocks加密配置
+ 缺省:None
+ 可选值:不限
**plugin**
+ 类型:*None* / *pluginObject*
+ 说明:SIP003插件
+ 缺省:None
+ 可选值:不限
### wsObject
```
{
'host': ...,
'path': ...
}
```
**host**
+ 类型:*str*
+ 说明:Websocket连接域名
+ 缺省:''
+ 可选值:不限
+ 建议值:合法域名
**path**
+ 类型:*str*
+ 说明:Websocket连接路径
+ 缺省:'/'
+ 可选值:不限
+ 建议值:以`/`开头的合法路径
### ssObject
```
{
'method': ...,
'passwd': ...
}
```
**method**
+ 类型:*str*
+ 说明:Shadowsocks流加密方式
+ 缺省:'AES-128-GCM'
+ 可选值:`AES-128-GCM`,`AES-256-GCM`,`CHACHA20-IETF-POLY1305`
+ 建议值:x86平台使用AES方式,ARM平台使用CHACHA20方式
**passwd**
+ 类型:*str*
+ 说明:Shadowsocks密码
+ 缺省:''
+ 可选值:不限
### pluginObject
```
{
'type': ...,
'param': ...
}
```
**type**
+ 类型:*str*
+ 说明:SIP003插件名称
+ 缺省:必选
+ 可选值:`obfs-local`,`simple-tls`,`v2ray-plugin`,`xray-plugin`,`kcptun-client`,`gost-plugin`,`ck-client`,`gq-client`,`mtt-client`,`rabbit-plugin`,`qtun-client`,`gun-plugin`
**param**
+ 类型:*str*
+ 说明:SIP003插件参数
+ 缺省:''
+ 可选值:不限
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