45 lines
874 B
Go
45 lines
874 B
Go
package obfs
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import (
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"crypto/tls"
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"net"
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"net/http"
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"github.com/Dreamacro/clash/component/vmess"
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)
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// WebsocketOption is options of websocket obfs
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type WebsocketOption struct {
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Host string
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Path string
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Headers map[string]string
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TLSConfig *tls.Config
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}
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// NewWebsocketObfs return a HTTPObfs
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func NewWebsocketObfs(conn net.Conn, option *WebsocketOption) (net.Conn, error) {
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header := http.Header{}
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for k, v := range option.Headers {
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header.Add(k, v)
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}
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config := &vmess.WebsocketConfig{
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Host: option.Host,
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Path: option.Path,
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TLS: option.TLSConfig != nil,
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Headers: header,
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TLSConfig: option.TLSConfig,
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}
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var err error
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conn, err = vmess.NewWebsocketConn(conn, config)
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if err != nil {
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return nil, err
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}
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conn = NewMux(conn, MuxOption{
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ID: [2]byte{0, 0},
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Host: "127.0.0.1",
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Port: 0,
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})
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return conn, nil
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}
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