Adding Authentication to ControlPort

tor/dialer.go

@@ -3,6 +3,7 @@ package tor
 import (
 	"context"
 	"fmt"
+	"git.openprivacy.ca/openprivacy/bine/control"
 	"net"
 	"strings"
 
@@ -14,6 +15,11 @@ type Dialer struct {
 	proxy.Dialer
 }
 
+// Authenticator provides a facade over various Tor control port authentication methods.
+type Authenticator interface {
+	Authenticate(controlport *control.Conn) error
+}
+
 // DialConf is the configuration used for Dialer.
 type DialConf struct {
 	// ProxyAddress is the address for the SOCKS5 proxy. If empty, it is looked
@@ -39,6 +45,8 @@ type DialConf struct {
 
 	// Forward is the dialer to forward to. If nil, just uses normal net dialer.
 	Forward proxy.Dialer
+
+	Authenticator Authenticator
 }
 
 // Dialer creates a new Dialer for the given configuration. Context can be nil.
@@ -50,6 +58,9 @@ func (t *Tor) Dialer(ctx context.Context, conf *DialConf) (*Dialer, error) {
 	if conf == nil {
 		conf = &DialConf{}
 	}
+
+	conf.Authenticator.Authenticate(t.Control)
+
 	// Enable the network if requested
 	if !conf.SkipEnableNetwork {
 		if err := t.EnableNetwork(ctx, true); err != nil {

tor/tor.go

@@ -364,6 +364,7 @@ func (t *Tor) EnableNetwork(ctx context.Context, wait bool) error {
 	if ctx == nil {
 		ctx = context.Background()
 	}
+
 	// Only enable if DisableNetwork is 1
 	if vals, err := t.Control.GetConf("DisableNetwork"); err != nil {
 		return err