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brain/scripts/verify.sh
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2026-05-11 00:57:03 +03:00

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#!/usr/bin/env bash
# Verify brain installation integrity
# Checks: .brain-version, sha256 from manifest.json, settings.json validity, hooks syntax
#
# Usage: verify.sh --target=<path> [--strict-secrets]
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
source "$SCRIPT_DIR/lib/common.sh"
# Determine brain root: env BRAIN_ROOT or script's parent
BRAIN_ROOT="${BRAIN_ROOT:-$(cd "$SCRIPT_DIR/.." && pwd)}"
target=""
strict_secrets=0
while [ $# -gt 0 ]; do
case "$1" in
--target=*) target="${1#--target=}" ;;
--strict-secrets) strict_secrets=1 ;;
*) log_error "Unknown: $1"; exit 1 ;;
esac
shift
done
[ -n "$target" ] || { log_error "--target required"; exit 1; }
# Check 1: .brain-version exists
bv="$target/.brain-version"
[ -f "$bv" ] || { log_error ".brain-version not found in $target"; exit 1; }
# Parse version + sha
version=$(head -1 "$bv")
sha_line=$(grep '^sha:' "$bv" || echo "")
[ -n "$version" ] || { log_error ".brain-version: missing version line"; exit 1; }
log_info "Found .brain-version: $version"
# Check 2: manifest.json exists in brain root
manifest="$BRAIN_ROOT/manifest.json"
[ -f "$manifest" ] || { log_error "manifest.json missing in BRAIN_ROOT=$BRAIN_ROOT"; exit 1; }
# Check 3: sha256 per file in manifest (если manifest содержит files)
files_count=$(jq -r '(.files // {}) | length' "$manifest")
if [ "$files_count" -gt 0 ]; then
log_info "Verifying $files_count file hashes..."
while IFS= read -r entry; do
rel_path=$(echo "$entry" | jq -r '.key')
expected_sha=$(echo "$entry" | jq -r '.value')
actual_path="$target/$rel_path"
if [ ! -f "$actual_path" ]; then
log_error "Missing: $rel_path"
exit 2
fi
if command -v sha256sum >/dev/null 2>&1; then
actual_sha=$(sha256sum "$actual_path" | cut -d' ' -f1)
else
actual_sha=$(certutil -hashfile "$actual_path" SHA256 | sed -n '2p' | tr -d ' \r')
fi
if [ "$actual_sha" != "$expected_sha" ]; then
log_error "SHA mismatch: $rel_path (expected $expected_sha, got $actual_sha)"
exit 2
fi
done < <(jq -c '(.files // {}) | to_entries[]' "$manifest")
fi
# Check 4: strict secrets — no unresolved <<*>> placeholders
if [ "$strict_secrets" -eq 1 ]; then
if grep -rE '<<[A-Z_]+>>' "$target" 2>/dev/null | grep -v '.brain-backup' | head -1; then
log_error "Unresolved placeholders found"
exit 7
fi
fi
log_info "Verification passed"
exit 0