mirror of
https://github.com/ehang-io/nps.git
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结构调整、kcp支持
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104
lib/file/obj.go
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104
lib/file/obj.go
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@@ -0,0 +1,104 @@
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package file
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import (
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"github.com/cnlh/nps/lib/rate"
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"strings"
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"sync"
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)
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type Flow struct {
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ExportFlow int64 //出口流量
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InletFlow int64 //入口流量
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FlowLimit int64 //流量限制,出口+入口 /M
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sync.RWMutex
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}
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func (s *Flow) Add(in, out int) {
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s.Lock()
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defer s.Unlock()
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s.InletFlow += int64(in)
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s.ExportFlow += int64(out)
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}
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type Client struct {
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Cnf *Config
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Id int //id
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VerifyKey string //验证密钥
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Addr string //客户端ip地址
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Remark string //备注
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Status bool //是否开启
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IsConnect bool //是否连接
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RateLimit int //速度限制 /kb
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Flow *Flow //流量
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Rate *rate.Rate //速度控制
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id int
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sync.RWMutex
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}
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func (s *Client) GetId() int {
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s.Lock()
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defer s.Unlock()
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s.id++
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return s.id
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}
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type Tunnel struct {
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Id int //Id
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TcpPort int //服务端监听端口
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Mode string //启动方式
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Target string //目标
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Status bool //是否开启
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Client *Client //所属客户端id
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Flow *Flow
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Config *Config
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UseClientCnf bool //是否继承客户端配置
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Remark string //备注
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}
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type Config struct {
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U string //socks5验证用户名
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P string //socks5验证密码
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Compress string //压缩方式
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Crypt bool //是否加密
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CompressEncode int //加密方式
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CompressDecode int //解密方式
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}
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type Host struct {
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Host string //启动方式
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Target string //目标
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HeaderChange string //host修改
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HostChange string //host修改
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Flow *Flow
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Client *Client
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Remark string //备注
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NowIndex int
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TargetArr []string
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sync.RWMutex
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}
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func (s *Host) GetRandomTarget() string {
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if s.TargetArr == nil {
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s.TargetArr = strings.Split(s.Target, "\n")
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}
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s.Lock()
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defer s.Unlock()
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if s.NowIndex >= len(s.TargetArr)-1 {
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s.NowIndex = 0
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} else {
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s.NowIndex++
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}
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return s.TargetArr[s.NowIndex]
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}
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//深拷贝Config
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func DeepCopyConfig(c *Config) *Config {
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return &Config{
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U: c.U,
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P: c.P,
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Compress: c.Compress,
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Crypt: c.Crypt,
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CompressEncode: c.CompressEncode,
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CompressDecode: c.CompressDecode,
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}
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}
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