33 lines
601 B
Go
33 lines
601 B
Go
package httpconn
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import (
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"io"
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"net"
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"net/http"
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"time"
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)
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func Accept(w http.ResponseWriter, r *http.Request) (net.Conn, error) {
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if r.Method != "CONNECT" {
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w.Header().Set("Content-Type", "text/plain; charset=utf-8")
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w.WriteHeader(http.StatusMethodNotAllowed)
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io.WriteString(w, "405 must CONNECT\n")
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return nil, http.ErrNotSupported
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}
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hj, ok := w.(http.Hijacker)
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if !ok {
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return nil, http.ErrNotSupported
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}
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conn, _, err := hj.Hijack()
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if err != nil {
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return nil, err
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}
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_, _ = io.WriteString(conn, "HTTP/1.0 200 OK\n\n")
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conn.SetDeadline(time.Time{})
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return conn, nil
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}
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