Files
deconnect/internal/domains/deconnector/connect.go

34 lines
811 B
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2026-05-26 16:32:55 +03:00
package deconnector
import (
"bufio"
"fmt"
"log"
"net"
"net/http"
"net/url"
)
func (d *Deconnector) handleDeconnect(clientConn net.Conn, connectReq *http.Request, upstreamURL *url.URL) {
// Tell client the tunnel is open
fmt.Fprintf(clientConn, "HTTP/1.1 200 Connection established\r\n\r\n")
// Read the real HTTP request the client sends through the tunnel
innerReq, err := http.ReadRequest(bufio.NewReader(clientConn))
if err != nil {
log.Printf("failed to read inner request after CONNECT:80: %v", err)
return
}
innerReq.URL.Scheme = "http"
innerReq.URL.Host = connectReq.Host
innerReq.RequestURI = ""
d.app.Logger().
WithField("method", innerReq.Method).
WithField("url", innerReq.URL).
Info("Handling de-CONNECT request")
d.forwardHTTP(clientConn, innerReq, upstreamURL)
}