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Added support for SOCKS5 authentication (fixes #333)

This commit is contained in:
Heiko Reese 2021-03-06 11:55:16 +01:00
parent 10e57c3f97
commit a20ebd7120
1 changed files with 12 additions and 1 deletions
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13
src/comm/comm.go
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@ -6,6 +6,8 @@ import (
"fmt"
"io"
"net"
"net/url"
"strings"
"time"
"github.com/schollz/croc/v8/src/utils"
@ -31,7 +33,16 @@ func NewConnection(address string, timelimit ...time.Duration) (c *Comm, err err
var connection net.Conn
if Socks5Proxy != "" && !utils.IsLocalIP(address) {
var dialer proxy.Dialer
dialer, err = proxy.SOCKS5("tcp", Socks5Proxy, nil, proxy.Direct)
// prepend schema if no schema is given
if !strings.Contains(Socks5Proxy, `://`) {
Socks5Proxy = `socks5://` + Socks5Proxy
}
socks5ProxyURL, urlParseError := url.Parse(Socks5Proxy)
if urlParseError != nil {
err = fmt.Errorf("Unable to parse socks proxy url: %s", urlParseError)
return
}
dialer, err = proxy.FromURL(socks5ProxyURL, proxy.Direct)
if err != nil {
err = fmt.Errorf("proxy failed: %w", err)
return