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7
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 KKRainbow
|
32dc7f1f40 |
feat: add shared virtual nic (#2352)
* Add shared virtual NIC core with per-member routing Share a named TUN across instances while keeping unnamed devices dedicated. Track member addresses, routes, and MTU, and reject overlapping destinations except the common Magic DNS host route. Dispatch packets between the physical TUN and member tunnels. Keep IPv4 and ordinary IPv6 source translation for mobile wrong-source traffic. Update platform configuration and runtime host integration, with unit and network namespace coverage for routing and lifecycle. Use smoltcp for packet parsing and checksum updates. Keep core CI matrix jobs independent. Reserve native inbound flows before source translations allocate their wire tuples. Keep active reservations under table pressure and leave forwarded subnet traffic outside the local flow table. Complete interface claim updates on the shared runtime and retain member registrations until the transaction commits. Keep address, route, and MTU cleanup ordered after cancelled callers, including device initialization. Project mobile VPN addresses, routes, and DNS from admitted native members. Prefer unchanged attached claims and report conflicting members individually. Apply each member's complete initial claims before opening the shared fd, so conflicts leave healthy members usable. Cover inbound IPv4/IPv6 collisions, cancellation during native changes and dispatcher acknowledgments, admission priority, and atomic mobile claim rejection with regression tests. Use scoped TestNetwork fixtures for shared TUN bridge setup and cleanup. Resolve public IPv6 namespace aliases through the lab's actual names so the new tests remain isolated under parallel upstream test runs. * Configure one mobile VPN from running TUN instances Use admitted native members to configure VpnService and attach its single fd to the core shared TUN. Wait for attachment completion and record the actual attached members before refreshing VPN state. Report rejected members in the GUI and preserve the VPN for unchanged healthy members. Reconcile ordinary configuration notifications without invalidating an arbitrary member. Invalidate attachments on instance lifecycle changes, including restarts that reuse an instance ID. Forward public IPv6 changes alongside proxy route changes to refresh the platform VPN configuration. Exclude confirmed IPv4-less members from readiness gating while retaining retries for unavailable status and pending addresses. Quick Settings stops all running TUN members and restores that group on the next start, skipping removed configurations and no_tun networks. Keep the FFI set_tun_fd call scoped to one instance and report attachment errors. Cover mobile configuration, member rejection and replacement, attachment completion, collection notifications, IPv4-less members, and tile stop/start restoration in GUI regression tests. Validate with 36 mobile VPN tests, vue-tsc --noEmit, Android GUI cargo check, workspace clippy, and shared TUN network namespace tests. * fix(tun): preserve shared NIC ownership and failure invariants Keep mobile address and route claims in dispatcher tables without applying desktop interface configuration to synthetic TUN names. Limit the Magic DNS overlap exemption to route claims and remove the shared route retry that bypassed claim accounting after invalidation. Invalidate and stop dispatchers on failed mobile TUN replacement or I/O. Bound TUN writes so stalled devices release pending source updates and member cleanup instead of retaining an unusable shared dispatcher. Treat missing Darwin and Windows addresses and routes as successful deletions while preserving permission and other configuration errors. Add regressions for claim conflicts, mobile configuration, failed TUN replacement, stalled writes, and platform deletion error handling. * fix(tun): forward single-member shared NIC traffic unchanged Deliver TUN packets directly to the sole attached member without destination matching or creating source translations. Keep native flow reservations so a later member cannot collide with existing connections, and continue applying mappings created before other members leave. Reuse flow preparation with the original source address. Preserve the desktop subnet forwarding bypass, including when the flow table is full. IPv4 fragments and IPv6 extension headers remain unchanged on flows that need no translation. Cover unknown sources and destinations, first and later IP fragments, native flows established before another member joins, and retained translations after returning to one member. Document the forwarding behavior and retain rejection coverage for multiple attached members. * fix(tun): preserve wildcard UDP replies on shared member ports Mark flow reservations created by incoming traffic separately from outgoing mappings. When a wildcard UDP socket replies with another member's source address, reuse the incoming reservation after source correction and preserve its service port and inbound destination. Keep exact outgoing mappings and outgoing flow collision handling ahead of this rule. Incoming UDP sessions take priority when packet tuples cannot distinguish a reply from a new client using identical endpoints. Cover IPv4 and IPv6 replies, checksum updates, repeated inbound traffic, existing outgoing mappings, TCP collisions, and single-to-shared member transitions with regression tests. * test(tun): wait for IPv6 activation in mobile configuration test Assert that the configured IPv6 address is registered before forwarding starts, then wait up to five seconds for the kernel to make it usable. Netlink acknowledges address creation before asynchronous IPv6 activation completes, so an immediate bind can fail under CI parallelism. Disable automatic link-local address generation in the test namespace to keep startup IPv6 control traffic out of member-routing assertions. Validation: the original test failed 40 of 320 runs at 32-way parallelism. The updated test passed all 320 runs; workspace fmt and clippy also pass. |
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|
KKRainbow
|
d31396f04c |
fix(hole-punch): connect UDP when STUN mapping differs (#2680)
* fix(hole-punch): connect UDP without reverse probe gating Start cone UDP handshakes on the same punched socket without waiting for reverse HolePunch packets. Keep outgoing probes while the existing session layer retries SYN, allowing a reachable listener to reply to the actual source when the STUN candidate uses a different mapping. Register source observers on the listener's existing receive loop for the active cone RPC. Send bounded batches to the signaled endpoint and the first matching observed source, deduplicating equal endpoints. Unregister observers on completion, cancellation, or listener shutdown. Cover missing reverse probes, dropped SYN, late observed sources, transaction isolation, and cleanup. Document socket and connectivity ownership of observation and reply policy. * fix(hole-punch): prepare source observation during listener selection Carry an optional transaction ID in SelectPunchListener and echo it only after registering the listener's existing UDP receive loop. Preserve the first source arriving before SendPunchPacketCone, then transfer cleanup ownership to that RPC without clearing the observed address. Keep prepared and active registrations in the same transaction table. Expire abandoned preparations after 30 seconds through listener cleanup; active observers still unregister on completion or cancellation. Preserve legacy requests without a transaction ID and tolerate older responses without a registration acknowledgement. Cover early packets, transaction ID zero, preparation expiry, active RPC cleanup, legacy protobuf interoperability, and SYN retries against peers with and without registration confirmation. Document the lifetime and compatibility contract in the core architecture. Validation: 820 core tests; workspace fmt and full-feature clippy passed. |
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|
fanyang
|
83baead059 |
fix(runtime): restore per-instance native thread configuration (#2658)
Restore per-instance Tokio executors for standard native instances, honoring multi_thread and multi_thread_count with a two-worker minimum in multi-thread mode. Preserve external execution for compact hosts. Run construction, lifecycle operations, FFI data-plane tasks, and hot-reloaded port forwards on the selected instance executor. Keep shutdown cleanup running when its caller is cancelled, and release owned executors without blocking their workers on runtime teardown. Add runtime ownership, cancellation, cross-runtime connectivity, and hot-reload regression coverage, and document the execution model. Validation: all 45 PR checks passed, including linting, integration tests, and cross-platform builds. |
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|
KKRainbow
|
f26c2aa147 |
feat(wasi): run EasyTier core on Cloudflare Workers and browsers (#2548)
* fix(core): normalize secure keys for TOML instances
* feat(wasi): run core behind Cloudflare WebSockets
Introduce the Cloudflare Worker WASI host that runs the EasyTier core
behind host-upgraded WebSockets.
- Worker package scaffold (wrangler Durable Object, build-wasm script,
vitest config) and core-runtime/websocket-host/data-plane runtime.
- WASI host WebSocket tunnel ABI (imports, adapter, runtime exports)
with bounded receive memory and bounded admission queue.
- Route host sockets through the portable listener plan
(HostListenerRegistration, listener queue, admission handler split).
- Build the WASM guest with the aes-gcm feature so secure peer
sessions have their cipher available.
* feat(wasi): add outbound browser client runtime
Add the outbound-only WASI runtime and browser connector host so
browser pages can dial EasyTier peers through WebSocket relays.
- CoreConnectivityMode::{OutboundOnly, InboundOnly} gating for
listeners, discovery, and direct connectivity modules.
- ExternalTunnelConnector plumbing through composite/connector_host/
manual for browser WebSocket dials.
- Browser/Node smoke entries with shared helpers
(smoke-shared.ts).
* feat(wasi): extend browser data plane with TCP half-close
Add the data-plane pieces the browser runtime needs for full-duplex
TCP streams behind host WebSockets:
- Guest TCP shutdown_write operation with submit/take ABI pair
(DATA_PLANE_ABI_VERSION 3 -> 4) and smoltcp half-close support.
- Worker data-plane TCP listener/stream plumbing and core-runtime
listener registration.
- Unit coverage for the new session ops and listener wiring.
* refactor(wasi): make host tunnel ABI transport-neutral
Replace WebSocket-specific core and WASI boundaries with a
message-oriented Host Tunnel interface. Keep WebSocket framing and text
rejection in the Cloudflare host while preserving payload boundaries,
ownership, cancellation, backpressure, and EOF behavior.
Rename feature flags and guest imports and exports to the Host Tunnel
ABI. Update both Worker profiles, tests, and architecture documentation.
* feat(web): split WASI hosts into publishable npm packages
Extract the shared JSPI, WASI, Host Tunnel, and data-plane runtime
into @easytier/runtime. Keep ABI handles, guest memory, TOML, and
operation broker details behind its adapter entry point.
Add typed, auto-starting @easytier/browser and factory-based
@easytier/cloudflare packages. Ship a matching Wasm profile with
each platform package and validate its capabilities before packing.
Persist Cloudflare instance identity in Durable Object storage,
centralize WebSocket admission ownership, and add package-level
coverage for the public interfaces.
* fix(web): make public packages portable
Embed the browser Wasm artifact in the published JavaScript entry
point. This lets esbuild consumers bundle the package without an asset
loader or a copied file.
Return Cloudflare's nominal Durable Object base type and document the
named subclass export required by generated Wrangler bindings.
* docs(web): add public package walkthrough
Expand both package READMEs with installation, configuration, local
validation, health checks, and deployment instructions.
Add a standalone Vite and Wrangler example that imports only the
public Browser and Cloudflare entries. Generate Worker bindings from
configuration and keep local secrets outside version control.
* chore(go): import EasyTier Go host
Add the standalone Go host runtime as a monorepo subtree without
carrying its development branch ancestry.
Preserve its API, tests, examples, generated protobuf bindings, and
embedded WASI artifacts.
* refactor(hosts): colocate Go and JavaScript runtimes
Move the browser, Cloudflare, shared runtime, and web example into
the easytier-js subtree. Update workspace metadata, build paths, and
documentation for the new layout.
Adopt github.com/EasyTier/EasyTier/easytier-go as the Go module path.
Resolve artifact and protobuf generation from the enclosing monorepo.
* build(web): isolate JavaScript host workspace
Keep public browser and Cloudflare packages outside the legacy frontend
workspace so root installs and cross-platform builds do not pull workerd.
Make each package build generate its required WASI artifact from a clean
checkout. Add a dedicated workflow that runs the same install and check
commands documented for contributors.
Move JavaScript dependencies into a scoped lockfile and restore the root
workspace lockfile to its pre-host state.
|
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|
KKRainbow
|
25f6e2dc5e | feat: stabilize mobile runtime and VPN portal (#2536) | ||
|
KKRainbow
|
d375d7e455 |
feat(mini): add compact native EasyTier client (#2479)
Add a native EasyTier proof-of-concept binary with TCP and UDP transports, TUN, UDP hole punching, AES-GCM, and a read-only RPC portal. Introduce a release-derived mini profile and musl linker policy so x86_64, big-endian MIPS, and little-endian MIPS stay below the strict 5,000,000-byte target without UPX. |
||
|
KKRainbow
|
021f523431 |
refactor(core): separate portable core from native runtime (#2451)
Create easytier-core as the portable owner of configuration, connectivity, tunnels, peer and routing state, gateways, management, the data plane, and instance lifecycle. Keep operating-system integration, native protocol engines, process startup, and presentation in easytier behind explicit Host capability adapters. Create easytier-proto to own schemas, generated RPC types, descriptors, and feature-scoped protocol slices. Remove runtime protobuf reflection from core while preserving unknown route-peer fields across forwarding. Normalize instance construction through CoreInstance, CoreHostAdapters, CoreProcessRuntime, and InstanceManager. Make the runtime config store the only authoritative mutable configuration after startup. Move the portable TCP/UDP data plane into core and extract a generic OperationBroker for completion, cancellation, disposal, and capacity accounting. Expose the session-based FFI v2 completion API and keep the WASI guest ABI, wire schemas, and adapters with core. Migrate CLI, GUI, web, FFI, Android JNI, OHOS, uptime, and mobile consumers to the shared manager and core state. Add explicit user/web config ownership and revision-aware web reconciliation. Preserve configuration, wire, and management behavior while fixing regressions discovered by the full platform and integration matrix: - inherit advertised relay capabilities in foreign networks; - refresh OSPF peer state immediately after runtime config changes; - restore CLI GlobalCtx event output without forcing GUI logging; - retain legacy encryption names and standalone RPC tunnel metadata; - restore ICMP host composition and fragmented UDP handling; - use portable 64-bit atomics on 32-bit MIPS targets; and - retain discarded operations until late cancellation completes. Validate the refactor across 45 GitHub checks, including Linux, macOS, Windows, FreeBSD, web, GUI, Android, OHOS, feature profiles, and three-node and subnet-proxy integration tests. BREAKING CHANGE: internal Rust module paths are not preserved. Legacy native data-plane APIs are replaced by the session-based FFI v2 API. The dedicated Android data-plane wrapper is removed. |