rompelhd/TermuxRootMods v.1.0.21

TermuxRootMods v1.0.21

on GitHub

🔐 Security Enhancements

• Password Hashing System Added
  A new function npasshash() has been implemented to securely store passwords:
  • Uses PBKDF2 hashing with a fixed salt (trm_salt_2025) and 100,000 iterations.
  • Stores hashes in a .trm_shadow file with restricted 0600 permissions.
  • Protects credentials by avoiding plaintext storage.

🧑‍💻 Magisk and sudo.c Fixes

• sudo.c updated to prioritize the new Magisk path:
  "/debug_ramdisk/su" is now the primary su binary location, fixing compatibility with recent Magisk versions.
• Fixed sudo su invocation:
  Updated argument list to:

  char *args[8];  // su, [user], --interactive, -c, full_cmd, NULL

🛠 Improvements

• 🔧 Minor improvements in:
  • ChangeTheme() (better shell handling)
  • UpdateConfigVariable() (fallback line creation if missing)
• 🧼 Cleaner configuration management and shell-specific options.