Merge branch 'master' of github.com:SommerEngineering/SSHTunnel

In case the password must provided interactively, it is now invisible.

Main.go

@@ -3,14 +3,17 @@ package main
 import (
 	"fmt"
 	"github.com/SommerEngineering/SSHTunnel/Tunnel"
+	"github.com/howeyc/gopass"
 	"golang.org/x/crypto/ssh"
+	"log"
+	"os"
 	"runtime"
 )
 
 func main() {
 
 	// Show the current version:
-	fmt.Println(`SSHTunnel v1.2.0`)
+	log.Println(`SSHTunnel v1.3.0`)
 
 	// Allow Go to use all CPUs:
 	runtime.GOMAXPROCS(runtime.NumCPU())
@@ -23,7 +26,13 @@ func main() {
 		if password == `` {
 			// Promt for the password:
 			fmt.Println(`Please provide the password for the connection:`)
-			fmt.Scanln(&password)
+			if pass, errPass := gopass.GetPasswd(); errPass != nil {
+				log.Println(`There was an error reading the password securely: ` + errPass.Error())
+				os.Exit(1)
+				return
+			} else {
+				password = string(pass)
+			}
 		} else {
 			break
 		}

README.md

@@ -22,6 +22,7 @@ SSHTunnel is a tiny small program to tunnel something through a SSH without any
 - At the moment, SSHTunnel uses only the password authentication methods. Therefore, it is currently not possible to use e.g. a certificate, etc. Nevertheless, the implementation of this feature is possible.
 - The configuration must be provided by using the command-line arguments. It is currently not possible to use e.g. a configuration file.
 - You can avoid the password argument if you prefer to provide the password on demand.
+- [Ocean Remote Connections](https://github.com/SommerEngineering/OceanRemoteConnections) is a simple GUI for SSH Tunnel, PuTTY, RDP and WinSCP.
 
 ### Download
 Go and get the latest release from the [release page](https://github.com/SommerEngineering/SSHTunnel/releases).