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a4a691b7b8
Add http2 using the go-1.6 net/http built-in support. net/http's http2 doesn't support hijacking, so instead of hijacking the inital CONNECT tcp connection, tunnel proxied requests/responses over the reader and writer streams of the CONNECT request.
75 lines
1.2 KiB
Go
75 lines
1.2 KiB
Go
package proxy
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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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type mitmConn struct {
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w FlushWriter
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r io.Reader
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remoteAddr addr
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closed chan struct{}
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}
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type FlushWriter interface {
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io.Writer
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http.Flusher
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}
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func newMitmConn(w FlushWriter, r io.Reader, remoteAddr string) *mitmConn {
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return &mitmConn{
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w: w,
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r: r,
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remoteAddr: addr(remoteAddr),
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closed: make(chan struct{}),
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}
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}
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func (c *mitmConn) Read(b []byte) (int, error) {
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return c.r.Read(b)
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}
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func (c *mitmConn) Write(b []byte) (int, error) {
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n, err := c.w.Write(b)
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c.w.Flush()
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return n, err
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}
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func (c *mitmConn) Close() error {
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close(c.closed)
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return nil
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}
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func (c *mitmConn) RemoteAddr() net.Addr {
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return c.remoteAddr
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}
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func (c *mitmConn) LocalAddr() net.Addr {
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panic("not implemented")
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}
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func (c *mitmConn) SetDeadline(t time.Time) error {
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panic("not implemented")
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}
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func (c *mitmConn) SetReadDeadline(t time.Time) error {
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panic("not implemented")
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}
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func (c *mitmConn) SetWriteDeadline(t time.Time) error {
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panic("not implemented")
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}
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type addr string
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func (a addr) String() string {
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return string(a)
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}
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func (a addr) Network() string {
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return "tcp"
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}
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