otp: Disable confirmation in non-interactive mode

* This would hang the tests.

Author: kylemanna

bin/ovpn_otp_user

@@ -28,6 +28,7 @@ if [ "$2" == "interactive" ]; then
     # Always use time base OTP otherwise storage for counters must be configured somewhere in volume
     google-authenticator --time-based --force -l "${1}@${OVPN_CN}" -s /etc/openvpn/otp/${1}.google_authenticator
 else
+    # Skip confirmation if not running in interctive mode. Essential for integration tests.
     google-authenticator --time-based --disallow-reuse --force --rate-limit=3 --rate-time=30 --window-size=3 \
-        -l "${1}@${OVPN_CN}" -s /etc/openvpn/otp/${1}.google_authenticator
-fi
+        -l "${1}@${OVPN_CN}" -s /etc/openvpn/otp/${1}.google_authenticator --no-confirm
+fi