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README.md
README.md
 
 
integrity-schema.sql
integrity-schema.sql
 
 
post-install-integrity-check.sh
post-install-integrity-check.sh
 
 

README.md

Integrity System

Post-install SHA-256 file integrity verification with auto-restore.

Gifted Install Tech ID

Operates under Gifted Install Tech ID — not MEARVK LLC Installer Tech ID. Verifies software against trusted GitHub commits. Restores corrupted files automatically.

How It Works

  1. Cron runs every 2 days (0 6 */2 * *) via cron/integrity-check.sh
  2. Self-integrity first — verifies its own scripts
  3. Full SHA-256 + MD5 scan of all git-tracked files
  4. Compares against stored digest database
  5. Corruption (same commit, different hash) → auto-restore from GitHub
  6. Update (different commit) → preserve originals in integrity/history/
  7. Non-blocking — concerns logged, program continues

Storage Awareness

  • Detects MySQL on main drive vs /mnt/blockstorage via scripts/detect-mysql.sh
  • Logs write to /mnt/blockstorage/nwe/logs/ when mounted (keeps main drive free)
  • Fallback: local logging/ directory

Files

File Purpose
integrity/post-install-integrity-check.sh Main integrity script
integrity/integrity-schema.sql MySQL schema (nwe_integrity)
cron/integrity-check.sh Cron wrapper
scripts/detect-mysql.sh MySQL location detection

Module-Specific Integrity

Module Script Purpose
BMA install/verify-integrity.sh Verify INTEGRITY.manifest
BMA install/generate-integrity.sh Regenerate manifest
BMA install/test-jdbc.sh MySQL location + JDBC + config check
Futures bash/integrity.sh 39-file embedded SHA-256 baseline

Database (nwe_integrity)

  • honor_oath — read-only after insert
  • file_digests — SELECT, INSERT, limited UPDATE
  • file_digests_history — append-only
  • integrity_concerns — append-only
  • scan_history — append-only

No DELETE. No UPDATE on history/concerns.

Trusted Servers

  • github.com/mearvk/Java.Web.Server.Telnet.Front.Java.21 (primary)
  • github.com/ElisabethHarkins5509 (secondary)

Log Size Presets (nwe-config.xml)

Preset Max/file Rotations Total (nwe-main.log)
1 large 2 GB 5 10 GB
2 medium 512 MB 4 2 GB
3 small 64 MB 3 192 MB

Block storage enabled by default for logs.

Install

mysql < integrity/integrity-schema.sql
bash integrity/post-install-integrity-check.sh
sudo bash cron/install-cron.sh
bash modules/black/presidential/Brarner.M.Alete/install/test-jdbc.sh