Gemini server
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33 lines
667 B

package main
import (
"crypto/tls"
"io"
"net"
"net/url"
"strings"
)
func serveProxy(c net.Conn, request *url.URL, proxyURL string) int {
tlsConfig := &tls.Config{}
if strings.HasPrefix(proxyURL, "gemini://") {
proxyURL = proxyURL[9:]
} else if strings.HasPrefix(proxyURL, "gemini-insecure://") {
proxyURL = proxyURL[18:]
tlsConfig.InsecureSkipVerify = true
}
proxy, err := tls.Dial("tcp", proxyURL, tlsConfig)
if err != nil {
return writeStatus(c, statusProxyError)
}
defer proxy.Close()
// Forward request
proxy.Write([]byte(request.String()))
proxy.Write([]byte(newLine))
// Forward response
io.Copy(c, proxy)
return statusSuccess
}