DNS Wizard v1.2.2

v1.2.2 — Hardening & Accessibility

Security

• Restricted shell permissions to allowlisted commands only (osascript, networksetup, route, traceroute, dscacheutil, killall)
• Enabled strict Content Security Policy
• Restricted save_file to .csv/.json/.txt extensions, blocked hidden/dot files

Bug Fixes

• Fixed speed/latency test stuck state — added reset commands for stuck running flags
• Fixed cancel button UX — status changes immediately on cancel click
• Traceroute can now be cancelled mid-run (process is killed instead of waiting)
• Fixed DNS leak test false positives from IPv6 normalization differences
• Fixed HealthPanel re-fetching on simpleMode toggle
• Replaced window.location.reload() in clear history with proper state reset

Accessibility

• Keyboard focus indicators now use :focus-visible (visible on Tab navigation only)
• Tooltip is now keyboard-accessible with ARIA attributes
• Profile cards are now semantic buttons with aria-pressed
• Shared grade utilities extracted to utils/grades.ts