- Restrict auth methods to PUBLICKEY only (no none, password, hostbased,
or keyboard-interactive advertised during negotiation)
- Log all denied channel types (session, x11, forwarded-tcpip) and
dangerous request types (exec, shell, subsystem, pty, env, x11, agent)
- Explicitly reject all dangerous channel request handlers (exec, shell,
subsystem, pty, env, x11, agent forwarding) with channel_failure
responses instead of russh's default silent Ok(()) which leaves clients
hanging and is a footgun if session channels are ever allowed
- Explicitly reject tcpip_forward, streamlocal_forward with logged warnings
- Log signal requests at debug level (harmless, no response needed)
- Override handlers in both core ServerHandler and NapiServerHandler
- Add tracing dependency to wraith-napi for security event logging
- Set preferred algorithms explicitly (russh::Preferred::DEFAULT which
uses only modern KEX/cipher/MAC algorithms)
Add top-level README.md with alpha status warning, quick start guide,
architecture overview, feature flags, transport modes, auth docs, and
Node.js API examples.
Add dual LICENSE-MIT and LICENSE-APACHE files.
Add comprehensive crate-level and module-level rustdoc to all three
crates (wraith-core, wraith, wraith-napi) and all public modules
(transport, client, server, auth, socks5, error). Add doc comments to
key public types (Transport, TransportAcceptor, ConnectOptions,
ClientSession, Server, ServeOptions, KeySource, ServerAuthConfig, etc).
Update Cargo.toml files with workspace-level package metadata
(version, edition, license, repository) and crate descriptions.
Expose NAPI serve() per ADR-016. WraithServer provides close() and
onConnection(callback) for receiving SSH channel streams from
incoming connections. Each connection produces a WraithServerStream
(Duplex-like read/write/close) with ConnectionInfo (remoteAddr,
transportKind). Supports TCP transport with optional authorizedKeys
and certAuthority auth. TLS and iroh transports return helpful errors
indicating future support.
