From 1fd3c77194c6b675f2faefe099b848f23a375b68 Mon Sep 17 00:00:00 2001
From: Lukas Bachschwell <lukas@lbsfilm.at>
Date: Tue, 13 Nov 2018 19:03:08 +0100
Subject: [PATCH] Password script

---
 scripts/generatePassword/generatePassword.go | 58 ++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 scripts/generatePassword/generatePassword.go

diff --git a/scripts/generatePassword/generatePassword.go b/scripts/generatePassword/generatePassword.go
new file mode 100644
index 0000000..5b68c09
--- /dev/null
+++ b/scripts/generatePassword/generatePassword.go
@@ -0,0 +1,58 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"multitenantStack/services/tokenTools"
+	"os"
+	"os/exec"
+)
+
+func raw(start bool) error {
+	r := "raw"
+	if !start {
+		r = "-raw"
+	}
+
+	rawMode := exec.Command("stty", r)
+	rawMode.Stdin = os.Stdin
+	err := rawMode.Run()
+	if err != nil {
+		return err
+	}
+
+	return rawMode.Wait()
+}
+
+// http://tldp.org/HOWTO/Bash-Prompt-HOWTO/x361.html
+func main() {
+	fmt.Println("Enter a password and press enter:")
+	var rs []rune
+	raw(true)
+	for {
+		inp := bufio.NewReader(os.Stdin)
+		r, _, err := inp.ReadRune()
+		if err != nil {
+			raw(false)
+			panic(err)
+		}
+
+		if r == '\x03' { // ctrl+c
+			break
+		} else if r == '\r' { // enter
+			raw(false)
+			//fmt.Print(string(rs), "\n\r")
+			fmt.Println(tokenTools.HashPassword(string(rs)))
+			//rs = []rune{}
+			os.Exit(0)
+			continue
+		} else if r == '\u007f' { // backspace
+			fmt.Printf("\033[1D\033[K")
+			continue
+		}
+
+		rs = append(rs, r)
+	}
+
+	raw(false)
+}