🛡️ Sentinel: Secure file permissions for sensitive data #1
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🚨 Severity: MEDIUM 💡 Vulnerability: Sensitive files (`cookies.jar`, `settings.json`, `log.txt`) were created with default permissions (often 664), allowing other users on the system to read authentication tokens or modify cookies (leading to potential RCE via pickle). 🎯 Impact: Local attackers could steal session tokens or execute code if they can write to `cookies.jar`. 🔧 Fix: Implemented `set_secure_permissions` helper to enforce `0o600` (User R/W only) on sensitive files. Applied this to `json_save`, and manually for cookies, logs, and dumps. ✅ Verification: Verified that new and existing files have their permissions updated to 600.
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This PR addresses a security concern where sensitive files were readable/writable by other users on shared systems.
set_secure_permissionstoutils.py.json_saveto secure files automatically.twitch.pyto securecookies.jar(critical due to pickle usage).main.pyandtwitch.pyto secure logs and dumps.PR created automatically by Jules for task 6041126976536653570 started by @slonce70