Files
truenas-truecloud-patch/recover.sh
T
flan 6a8ed7fa67 Fix four audit findings
- patch/apply.sh: replace sed with Python+env-var for PATCH_DIR
  substitution into sitecustomize.py; sed's & and | metacharacters
  silently corrupt or truncate the output for paths containing those
  chars; Python str.replace has no metacharacter issues; also write to
  a tmp file and mv atomically so a failed substitution never leaves
  an empty sitecustomize.py at the destination
- recover.sh: fix re-enable hint from $PATCH_DIR/apply.sh to
  $PATCH_DIR/patch/apply.sh (apply.sh moved into patch/ subdirectory)
- install.sh + uninstall.sh: match PREINIT hook on comment field
  ("TrueCloud provider patch (S3/B2)") instead of exact script path;
  exact-path match breaks when the repo is moved after install —
  uninstall leaves the stale hook registered (fires on every boot),
  and reinstall creates a duplicate entry; install.sh now also updates
  the script path on re-run so a moved repo self-corrects
2026-06-15 17:36:58 +00:00

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#!/bin/bash
# recover.sh — emergency recovery if middlewared won't start after installing truecloud-patch.
#
# Run this from the TrueNAS shell (local console, SSH, or debug shell):
#
# bash /mnt/tank/truenas-truecloud-patch/recover.sh
#
# What it does:
# 1. Creates a "disabled" file in the repo root — sitecustomize.py checks for
# this file at startup and skips the import hook entirely, so middlewared
# starts clean without any of our code running.
# 2. Restarts middlewared.
#
# To re-enable the patch after investigating:
# rm /mnt/tank/truenas-truecloud-patch/disabled
# bash /mnt/tank/truenas-truecloud-patch/patch/apply.sh
PATCH_DIR="$(cd "$(dirname "$0")" && pwd)"
if [ "$(id -u)" -ne 0 ]; then
echo "ERROR: must be run as root." >&2
exit 1
fi
if [ ! -d "$PATCH_DIR" ]; then
echo "ERROR: $PATCH_DIR not found — truecloud-patch may not be installed." >&2
exit 1
fi
touch "$PATCH_DIR/disabled"
echo "Kill switch set: $PATCH_DIR/disabled created."
echo "Restarting middlewared ..."
if systemctl restart middlewared; then
echo ""
echo "middlewared started successfully."
echo "Your system is back to normal (Storj-only TrueCloud Backup)."
else
echo ""
echo "WARNING: middlewared did not start cleanly even with the patch disabled."
echo "The problem is unrelated to truecloud-patch."
echo "Check the system log for details:"
echo " journalctl -u middlewared -n 50"
exit 1
fi
echo ""
echo "To re-enable the patch once you have investigated:"
echo " rm $PATCH_DIR/disabled"
echo " bash $PATCH_DIR/patch/apply.sh"