# WTFnet Roadmap and Status

This document tracks the planned roadmap alongside the current implementation status.

## Roadmap (from docs/requirement_docs.md)

### v0.1 (MVP)
- sys: ifaces/ip/route/dns
- ports: listen/who
- probe: ping + tcping
- calc: subnet/contains/overlap
- basic logging + --json everywhere

### v0.2 (current requirements)
- dns: query + detect + watch (best-effort)
- geoip: local Country+ASN mmdb integration
- http: head/get (HTTP/2 required; HTTP/3 best-effort optional)
- tls: handshake/verify/cert/alpn
- neigh: ARP/NDP snapshot
- discover: mdns + ssdp (bounded)
- diag: bundle export (zip)

### v0.3 (future upgrades)
- richer trace output (reverse lookup, per-hop loss, per-hop stats)
- HTTP timing accuracy (connect/tls)
- TLS extras: OCSP stapling indicator, richer cert parsing
- ports conns improvements (top talkers / summary)
- better baseline/diff for system roots
- optional HTTP/3 (feature-gated)
- optional LLMNR/NBNS discovery

## Current stage

### Implemented
- Workspace and core crate scaffold.
- Core data model: command envelope, meta, warnings/errors.
- Exit code mapping.
- Logging initialization with text/json formats and optional file output.
- CLI crate scaffold with global flags and logging config wiring (placeholder `sys ifaces`).
- Config/env parsing helpers in core (config file + env overrides).
- Platform trait crate and OS-specific stub crates for Windows/Linux.
- `sys ifaces` implemented in Windows/Linux providers (via `network-interface`) and wired to CLI.
- CLI support for `sys ip` and `sys route` (platform routes still OS-specific work).
- Platform `sys route` implementations (Linux via `/proc/net`, Windows via `route print` parsing).
- Platform `sys dns` implementations (Linux `/etc/resolv.conf`, Windows `ipconfig /all`) and CLI command.
- Platform `ports listen/who` best-effort parsing (Linux `/proc/net`, Windows `netstat -ano`).
- Platform `neigh list` best-effort parsing (Linux `/proc/net/arp`, Windows `arp -a`).
- Platform `cert roots` implementation via native trust store parsing.
- CLI commands for `ports listen/who`, `neigh list`, and `cert roots`.
- Process name/path enrichment for `ports listen/who` (Linux procfs, Windows tasklist/wmic).
- `wtfnet-geoip` crate with local mmdb lookup and CLI commands (`geoip`, `geoip status`).
- `wtfnet-probe` crate with ping/tcping and best-effort TCP trace, plus CLI commands.
- ICMP/UDP traceroute support (IPv4) via pnet.
- Probe outputs now include GeoIP by default with `--no-geoip` disable flags.
- UDP traceroute now supports IPv6 on Unix and includes per-hop RTT.
- `wtfnet-dns` crate with query/detect support wired to CLI.
- DNS query/detect output includes GeoIP enrichment for server and answer IPs.
- DNS query/detect supports DoT and DoH transports.
- DNS query/detect supports SOCKS5 proxying for DoH/DoT.
- DNS watch (passive, best-effort) implemented.
- Calc subcrate with subnet/contains/overlap/summarize wired to CLI.
- CMake/Makefile build, install, and package targets for release packaging.
- HTTP crate with head/get support, timing breakdown, optional GeoIP, and SOCKS5 proxy.
- TLS crate with handshake/verify/cert/alpn support in CLI (SOCKS5 proxy supported).
- TCP ping supports SOCKS5 proxy.
- Discover crate with mdns/ssdp commands.
- Diag crate with report and bundle export.
- Basic unit tests for calc and TLS parsing.

### In progress
- v0.3: probe trace upgrades (per-hop stats + rdns).

### Next
- Complete v0.3 trace upgrades and update CLI output.
- Add v0.2 tests (dns detect, basic http/tls smoke).