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

53
demo.py

@ -2,37 +2,28 @@ import ProxyDecoder as Decoder
import ProxyFilter as Filter import ProxyFilter as Filter
import Check as Checker import Check as Checker
# url = 'trojan://dnomd343@127.0.0.1:12345?security=tls&sni=local.343.re' info = {
url = 'trojan://dnomd343@local.343.re:12345' '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) status, ret = Filter.filte(info, isExtra = True)
print(ret)
#
status, ret = Filter.filte(ret, isExtra = True)
print(status) print(status)
print(ret) 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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