- Add irpc (0.16) and irpc-derive (0.16) as workspace dependencies
- Add irpc, irpc-derive, and secp256k1 (optional) to alknet-secret Cargo.toml
- Clarify encryption-salt-kdf task: Option B (document salt as reserved) is the
chosen path per spec update, removing Option A acceptance criteria
- Update irpc-secret-protocol-integration task with concrete irpc crate details:
real crate on crates.io v0.16, #[rpc_requests] macro, workspace config,
AuthProtocol pattern reference, DerivedKey serialization considerations
- Fix secp256k1-ethereum-derivation task: correct crate name is secp256k1
(not libsecp256k1), add version pin 0.29
Create the alknet-secret crate with BIP39 mnemonic generation, SLIP-0010
Ed25519 HD key derivation, AES-256-GCM encryption, and SecretProtocol
irpc service definition. This is Phase 3.1 from the integration plan.
Architecture changes:
- Promote secret-service.md to reviewed status with full spec format
(crate structure, public API, security model, phase progression,
ADR/OQ cross-references, wire format compatibility section)
- Add ADR-038 (seed lifecycle and memory security): zeroize for v1,
mlock deferred to Phase B
- Add OQ-SEC-01 (mlock/VirtualLock for seed RAM) to open-questions.md
- Update README.md with ADR-038 and secret-service status
Crate structure:
- src/mnemonic.rs: BIP39 phrase generation, validation, seed derivation
- src/derivation.rs: SLIP-0010 HD key derivation, path constants (74')
- src/encryption.rs: AES-256-GCM encrypt/decrypt, EncryptedData type
- src/protocol.rs: SecretProtocol irpc enum, DerivedKey, KeyType
- src/service.rs: SecretServiceHandle with Unlock/Lock lifecycle
- 40 passing tests (unit + integration + doc)
Add http feature flag with axum, hyper, hyper-util, tower, and http-body-util
dependencies. Create http module with auth middleware (extracts Bearer token,
calls IdentityProvider::resolve_from_token, attaches Identity to extensions)
and router scaffold (default 404 fallback, no operational routes yet). Replace
send_fake_nginx_404 with axum router handoff when http feature is enabled;
fake 404 behavior preserved when http is disabled. Wire HttpInterface with
build_router() method and pass IdentityProvider through Server to handle_connection.
Implement the SSH session to call protocol bridge:
- Add FrameFramedReader/FrameFramedWriter for async I/O of length-prefixed EventEnvelope frames
- SshSession::recv() reads InterfaceEvent frames from the alknet-control:0 channel via mpsc
- SshSession::send() writes EventEnvelope frames to the alknet-control:0 channel via mpsc
- Add ControlChannelBridge implementing ControlChannelHandler for routing channel data
- SshHandler::channel_open_direct_tcpip routes alknet-control:0 to the bridge task
- Session Identity attached to every InterfaceEvent produced by recv()
- ControlChannelRouter gains take_handler() for non-control alknet-* channel routing
Implement RawFramingSession with tokio::io::split for read/write halves,
BufReader/BufWriter for buffered I/O, and decode_with_remainder for
partial frame reassembly. Add first-frame authentication via
IdentityProvider::resolve_from_token(). Add RawFramingConfig.auth
field for IdentityProvider reference. Update SshInterface test for
new RawFramingConfig shape.
Define the outbound authentication abstraction in alknet_core::credentials:
- CredentialProvider trait with get_credentials and refresh_credentials
- CredentialSet enum with ApiKey, Basic, Bearer, S3AccessKey, OidcToken, Custom variants
- ConfigCredentialProvider reads credentials from DynamicConfig.credentials
- SecretStoreCredentialProvider stub returns None for all lookups (Phase 3)
- Wire CredentialProvider into OperationEnv via credentials() method
- Add credentials HashMap field to DynamicConfig
Per ADR-035: split Interface trait into StreamInterface (stream-based, SSH/RawFraming)
and MessageInterface (request/response, HTTP/DNS). Remove TransportKind::Dns (DNS is
a MessageInterface). Change WebTransport { host } to { server_name: Option<String> }.
Restructure ListenerConfig from flat struct to enum with Stream/Http/Dns variants.
Add doc comments and TODO markers to SshSession::recv() and send()
explicitly marking them as Phase 1 stubs. Notes that call protocol
event bridging from SSH channels is planned for Phase 2/3.
New Phase 1 modules should follow the existing pattern of referencing
ADR numbers in module-level doc comments for discoverability, matching
the style in transport/mod.rs.
ForwardingAction, TargetPattern, ForwardingRule, OperationType,
InterfaceConfig, InterfaceKind, DynamicConfig, and CallError are all
likely to gain variants/fields in future phases. Marking them
#[non_exhaustive] now prevents downstream breakage when new
variants/fields are added. Added constructor methods for types that
are constructed from other crates.
parse_proxy_config was using expect()/unwrap()/panic!() which would
crash the process on malformed proxy config strings instead of
returning a descriptive error. Now returns ConfigError::ProxyConfigInvalid
with the specific issue (bad scheme, bad address). Added tests for
invalid scheme, invalid address, and end-to-end from_serve_options.
NapiServerHandler was bypassing IdentityProvider, calling
config.auth.authenticate_publickey() directly, which meant no Identity
was stored on the session and per-identity forwarding rules could not
match. It also skipped ForwardingPolicy::check() entirely, defeating
forwarding access control for NAPI-served tunnels. Both are now
consistent with ServerHandler and SshHandler behavior.
- SshInterface implements Interface trait with accept() method
- SshSession implements InterfaceSession trait (stub for call protocol events)
- RawFramingInterface is type-only stub (Phase 4+ for DNS, WebTransport)
- TransportKind consolidated into transport module with Display, PartialEq, Eq
- ListenerConfig gains interface_kind field for (Transport, Interface) pairs
- SshInterface wraps existing russh handler logic (SshHandler)
- Auth delegation through IdentityProvider (not embedded in SshInterface)
- Channel routing through session to Layer 3 (forwarding policy)
- Server accept loop uses (Transport, Interface) pairs
Per ADR-026: SSH is Layer 2, not Layer 1. This is the highest-risk Phase 1
task, implementing the Interface trait to separate transport from interface.
- Add reloadAuth(), reloadForwarding(), reloadAll() methods to AlknetServer
- Add NAPI type definitions: AuthConfigNapi, ForwardingPolicyConfig, ForwardingRuleConfig
- Refactor NapiServerHandler to use ArcSwap<DynamicConfig> for atomic config swaps
- Add ConfigReloadHandle::dynamic_arc() accessor for sharing ArcSwap between NAPI and accept loop
- Add ipnetwork dependency to alknet-napi for TargetPattern CIDR parsing
- Add builder functions for AuthPolicy and ForwardingPolicy from NAPI config types
- All swaps are atomic via ArcSwap per ADR-030
Add Layer 2 interface abstraction per ADR-026:
- Interface trait with accept() and associated Session type
- InterfaceConfig enum with Ssh and RawFraming variants
- SshInterfaceConfig with auth, forwarding, host_key fields
- RawFramingConfig (minimal, no SSH-specific config)
- InterfaceSession trait with recv()/send() producing InterfaceEvent frames
- InterfaceEvent wraps EventEnvelope with optional Identity
- Resolves OQ-IF-01: every session produces EventEnvelope frames
via InterfaceSession, making Layer 3 interface-agnostic
- Valid (Transport, Interface) pair enumeration with
TransportKindBase and is_valid_pair validation function
- Module re-exported from lib.rs
- Change ServerHandler to hold Arc<dyn IdentityProvider> instead of Box<dyn IdentityProvider>
- Refactor Server::new() to use StaticConfig::from_serve_options() producing (StaticConfig, DynamicConfig)
- Remove duplicate parse_proxy_config from serve.rs (now in static_config.rs)
- Add with_identity_provider() accepting Arc<dyn IdentityProvider>
- Add integration tests for DynamicConfig reload and ForwardingPolicy deny
- Add test for custom IdentityProvider injection via with_identity_provider
- Move parse_proxy_config tests to static_config.rs module
Add local dispatch for OperationEnv with invoke() method, EventEnvelope
wire format struct, 4-byte BE length-prefixed frame encoding/decoding,
PendingRequestMap for call/subscribe correlation, call protocol event type
constants, and default /services/list and /services/schema operations.
Add ForwardingPolicy, ForwardingAction, ForwardingRule, and TargetPattern
types in config/forwarding.rs. Implement policy evaluation with first-match
wins semantics, principal and transport matching, CIDR and glob patterns.
Modify ServerHandler to check ForwardingPolicy before proxying in
channel_open_direct_tcpip. Reserved alknet-* destinations bypass policy.
Preserve existing behavior with default allow_all() policy.
Add AuthProtocol enum (VerifyPubkey, VerifyToken, ReloadKeys, CheckAccess),
AuthResult enum (Ok(Identity), Denied(String)), and AuthServiceImpl
wrapping ConfigIdentityProvider via ArcSwap<DynamicConfig>. All gated
behind the irpc feature flag per ADR-028.
- Add ListenerConfig struct with transport_kind, listen_addr, per-transport config
- Add Dns and WebTransport variants to TransportKind (tags only, no behavior)
- Add .listeners() builder method to ServeOptions for multi-listener config
- Keep .transport_mode() backwards compatible (creates single-element listeners vec)
- Update Server::run() to use listeners from Server struct (first listener)
- Add Server::listeners() accessor for multi-transport listener configs
- Update StaticConfig to support listeners field, converted from ServeOptions
- All listeners share Arc<ArcSwap<DynamicConfig>>, ConnectionRateLimiter, and IdentityProvider
- Graceful shutdown terminates accept loop via existing shutdown signal
- TOML [[listeners]] array-of-tables syntax supported via ListenerConfig in StaticConfig
- Add comprehensive tests for ListenerConfig, multi-listener ServeOptions, Server creation
Add Identity struct with id/scopes/resources fields and IdentityProvider
trait with resolve_from_fingerprint/resolve_from_token methods. Implement
ConfigIdentityProvider reading from ArcSwap<DynamicConfig.auth> for
fingerprint-based key lookups. Delegate ServerHandler::auth_publickey()
through IdentityProvider instead of direct AuthPolicy access. Store
authenticated Identity in the handler for use by ForwardingPolicy.
ConfigServiceImpl wraps ArcSwap<DynamicConfig> providing forwarding_policy(),
rate_limits(), and reload() methods for direct use (always available).
ConfigProtocol enum (GetForwardingPolicy, GetRateLimits, ReloadForwarding,
ReloadRateLimits) is gated behind the irpc feature flag per ADR-030.
Split alknet-core configuration into StaticConfig (immutable after startup)
and DynamicConfig (hot-reloadable at runtime via ArcSwap).
- Add StaticConfig struct in config/static_config.rs with all fields per ADR-030
- Add DynamicConfig struct with AuthPolicy, ForwardingPolicy, RateLimitConfig
- Add ForwardingPolicy with allow_all()/deny_all() defaults (ADR-031)
- Add ConfigReloadHandle with reload() method for runtime config updates
- Replace Arc<ServerAuthConfig> with Arc<ArcSwap<DynamicConfig>> in ServerHandler
- Add config_reload_handle() to Server for obtaining reload handles
- Add AuthPolicy with authenticate_publickey/authenticate_certificate methods
- All existing tests pass with the new config structure
- Default DynamicConfig produces identical behavior to current code
Enable running wraith alongside iroh-blobs, iroh-gossip, and iroh-docs
on the same QUIC endpoint (one connection per peer, multiplexed by ALPN).
- IrohTransport::from_endpoint(node_id, endpoint) for client-side shared endpoint
- IrohAcceptor::from_endpoint(endpoint) for server-side shared endpoint
- Export ALPN constant as IROH_ALPN for Router registration
- Add owned() method to track whether the endpoint was created internally
- Existing new()/bind() constructors unchanged (backwards compatible)
- Add tests for from_endpoint constructors and shared endpoint connectivity
- 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.
- handler.channel_open_direct_tcpip now proxies non-wraith channels via
connect_outbound+proxy_channel instead of dropping them
- ClientSession.run() spawns reconnect monitor that detects handle closure,
reconnects with exponential backoff (1s/2s/4s/8s/16s/30s cap),
and re-registers remote port forwards
- Remove server-side logging of tunnel destinations (ADR-006 compliance)
- Remove debug-level logging of proxy targets in channel_proxy
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.
