Core modules (M1-M6): - pkg/protocol: message format, encoding, NAT type enums - pkg/config: server/client config structs, env vars, validation - pkg/auth: CRC64 token, TOTP gen/verify, one-time relay tokens - pkg/nat: UDP/TCP STUN client and server - pkg/signal: WSS message dispatch, sync request/response - pkg/punch: UDP/TCP hole punching + priority chain - pkg/mux: stream multiplexer (7B frame: StreamID+Flags+Len) - pkg/tunnel: mux-based port forwarding with stats - pkg/relay: relay manager with TOTP auth + session bridging - internal/server: signaling server (login/heartbeat/report/coordinator) - internal/client: client (NAT detect/login/punch/relay/reconnect) - cmd/inp2ps + cmd/inp2pc: main entrypoints with graceful shutdown All tests pass: 16 tests across 5 packages Code: 3559 lines core + 861 lines tests = 19 source files
3.7 KiB
3.7 KiB