cloudflared-mirror/cmd
João "Pisco" Fernandes 9388e7f48c TUN-9858: Remove proxy-dns feature from cloudflared
Remove the DNS over HTTPS (DoH) proxy feature built on CoreDNS due to
security vulnerabilities (GO-2025-3942, GO-2026-4289).

This removes:
- Standalone proxy-dns command (cloudflared proxy-dns)
- Tunnel subcommand (cloudflared tunnel proxy-dns)
- Proxy-dns flags for tunnel run (--proxy-dns, --proxy-dns-port, etc.)
- Config file resolver section support
- tunneldns/ package (CoreDNS-based implementation)
- Related component tests

BREAKING CHANGE: The proxy-dns feature is no longer available.
Users should migrate to alternative DNS over HTTPS solutions.
2026-02-06 12:43:53 +00:00
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cloudflared TUN-9858: Remove proxy-dns feature from cloudflared 2026-02-06 12:43:53 +00:00