Initial commit of stable v1.0

demo-verifyotp.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+## zOTP Bash Demo for making a 6 digit OTP using Blake2 and being valid for 10 minutes
+
+## Usage:
+##   ./demo-makeotp.sh "{string-unique-to-user}" {otp}
+
+declare thesalt="zOTP by Ze'ev Schurmann"
+
+source zotp.inc.sh
+
+if [[ -z "${1}" ]] || [[ -z "${2}" ]]; then
+  echo "Usage:" >&2
+  echo "  $0 \"{string-unique-to-user}\" {otp}" >&2
+  exit 1
+fi
+
+declare theseed="${1}"
+
+if testOTP ${2} 10 b2 q; then
+  echo "OTP is valid..."
+else
+  echo "OTP is invalid or expired..."
+fi