gui-init: warn the user when sealing measurements through TOTP/HOTP requires TPM reset

initrd/bin/gui-init

@@ -149,7 +149,7 @@ prompt_update_checksums()
 generate_totp_htop()
 {
   echo "Scan the QR code to add the new TOTP secret"
-  /bin/seal-totp "$BOARD_NAME"
+  if /bin/seal-totp "$BOARD_NAME"; then
     if [ -x /bin/hotp_verification ]; then
       echo "Once you have scanned the QR code, hit Enter to configure your HOTP USB Security Dongle (e.g. Librem Key or Nitrokey)"
       read
@@ -160,6 +160,9 @@ generate_totp_htop()
     fi
     # clear screen
     printf "\033c"
+  else
+    warn "Sealing of measurements inside of TPM failed. You might want to take ownership of TPM by resetting it."
+  fi
 }
 
 update_totp()