Offline devices reserved names and IPv4 addresses indefinitely, leaving stale
members in the device history. Give every authenticated network participant
the same right to retire another device's observed signed claim without an
owner, quorum, permanent identity ban or secret change.
Add a separately signed retirement containing the target's original signed
claim as proof. Verify both signatures and network scopes, retain the strongest
proved cutoff per target with deterministic ties, and suppress claim versions
at or below it in membership, hostname ownership and IPv4 allocation. Keep the
old signed records and range agreement, and retain markers after a newer claim
returns so old replicas cannot resurrect obsolete reservations. A returning
device signs a newer claim, allocates against current holders and resets its
previous hostname priority rather than taking a reused name with an old time.
Commit local retirement and the requester's author counter atomically before
announcing it; receivers persist proofs before applying them. Bound history to
1024 targets by default, reject additional targets without evicting protection,
and treat corrupt or over-limit mandatory storage as an explicit error. Repeat
bounded marker batches with a per-session rotating cursor so queue pressure
cannot indefinitely starve later markers. Exclude retired claims and cached
hints from history-derived discovery without preventing a fresh authenticated
device from returning.
Expose Agent::forget_node through the shared local control API. CLI command
tsng network forget-node accepts exact network names, full ids or unique id
prefixes, and exact node hostnames, ids, prefixes or overlay IPv4 addresses.
Ambiguous selections change nothing. Recheck the observed version and refuse
self, online nodes, the selected exit node and absent or changed claims.
Add Forget with an identity confirmation to offline tray device rows. Widen
Show devices to 1440x640 with an 800x400 minimum to fit its contents.
Control ALPN/version advances to tsunagi/ctrl/7 and local IPC to 21; upgrade
all peers and restart the agent with matching CLI/tray clients. Data ALPN 5,
network identity derivation, handshake encoding and existing record signing
bytes remain unchanged. SQLite schema 9 adds retirement storage while retaining
identity, secrets, settings and signed claims. Document behavior and limits.
Validation on Linux through nix develop:
- cargo fmt --all -- --check
- cargo clippy --locked --workspace --all-targets -- -D warnings
- cargo test --locked --workspace --all-targets: 519 passed, 2 existing ignored
tests; inherited TSUNAGI_CONTROL_SOCKET and TSUNAGI_CONTROL_GROUP were unset
- git diff --check and the built CLI forget-node help
Tests use real iroh authentication and SQLite. Cover restart, stale-replica
recovery, equal rights and network isolation, hostname reuse and return, twelve
marker batches through a two-message queue, malformed signatures and proofs,
invented future cutoffs, deterministic merge, capacity, migration and injected
counter-write rollback, selectors and cleanup through two real CLI processes.
Earlier iterations caught a private test API, a collapsible tray conditional
and a crash-based CLI test waiting for QUIC's idle timeout; corrected before
the final successful suite. Manual tray rendering, macOS/Windows, privileged
TUNs and public-network traversal were not run. The requested RC tag is
v0.1.0-rc.31; no push was requested.
The tray protocol selection used ordinary Unicode up/down arrows for its
priority buttons. The default UI fonts lack these glyphs, so both buttons
rendered missing-glyph boxes. Use the regular Phosphor ARROW_UP and ARROW_DOWN
icons already installed in the application's proportional font fallback.
Validation on Linux through nix develop:
- cargo fmt --all -- --check
- cargo clippy --locked --workspace --all-targets -- -D warnings
- cargo test --locked --workspace --all-targets, with inherited control socket
and group overrides removed: 509 passed, 2 existing ignored tests
No new tests were added for the two glyph substitutions. Manual tray rendering
and macOS/Windows checks were not performed. No release tag was requested for
this fix.
Protocol selection previously belonged to tsng up and therefore to the
service command line. A blocked or degraded carrier could only be removed
by editing the service and restarting the whole agent. Make the ordered
selection a local per-network setting instead.
Add Agent::set_protocols and a local control request shared by CLI and tray.
Keep tsng protocols without arguments as the protocol catalog; naming a
network shows its selection and supplying a comma-separated list replaces
it. Accept exact names, full ids and unique prefixes using shared selector
rules; ambiguous selectors and invalid lists change nothing. An explicit
none selects control-only operation. Offline edits take the directory lock
and apply on the next start; live edits never write behind the daemon.
Register every built-in plugin and transport in the CLI. Treat up --protocol
as ordered initial defaults for networks without an override, allowing a
protocol absent from the unit to be enabled later. Retain the targeting of
unqualified startup options and allow explicitly scoped options to configure
initially disabled protocols. Persist NULL for inherited preferences and an
empty selection distinctly in SQLite schema 8; migration preserves existing
identities, secrets, signed records and counters.
Serialize changes with network lifecycle operations and commit preferences
before applying or announcing them. Retire only the affected network's data
links and E2E channels, cancel pending opens, and reject obsolete completion
results by attempt id. Clear peer data channels when authenticated protocol
capabilities change while retaining control sessions and topology. Replay
allocations and peer identities after asynchronously prepared plugins become
ready. A control-only start defers creation of the agent's single interface
until data is enabled; plugins receive a sink that can use it later. Automatic
carrier fallback continues to preserve E2E state; explicit policy changes
renegotiate it. Identity derivation and peer wire formats are unchanged.
Add a collapsible protocols row to each tray network tile, with a catalog
provided by the daemon, descriptions, immediately applied checkboxes and
preference-order buttons. Keep editing disabled until the worker refreshes
status so a second click cannot overwrite an edit using a stale snapshot.
Local IPC wire version is 20 for the new request and report fields; upgrade
and restart agent, CLI and tray together. Crate release versions remain unchanged; the requested RC tag is v0.1.0-rc.30.
Validation on Linux through nix develop:
- cargo fmt --all -- --check
- cargo clippy --locked --workspace --all-targets -- -D warnings
- cargo test --locked --workspace --all-targets: 509 passed, 2 existing ignored
tests, with inherited TSUNAGI_CONTROL_SOCKET and TSUNAGI_CONTROL_GROUP removed
Tests use real iroh membership, SQLite, UDP, AWG and WireGuard encryption,
QUIC carriers and memory TUNs. Cover either endpoint-id role, full-size packet
delivery after switching, an unaffected second active network, saved selection
after restart, empty/invalid selections, first enablement without restart,
rapid changes racing old opens, live and offline CLI changes, startup-absent
protocols and preservation of signed state through migration. Earlier compile
and focused-test iterations caught initializer mistakes, a short test secret,
asynchronous plugin allocation readiness, and an inherited system socket
path; corrected before the successful final checks. Plain cargo was unavailable
in the host shell, so validation used the Nix toolchain. Manual tray interaction,
macOS/Windows, privileged host TUNs and public-network traversal were not run.
Every first network previously proposed 10.13.37.0/24. Independently created
networks therefore collided when a device joined more than one of them.
Use the existing stable NetworkId-derived /24 in 10/8 for every new network,
independent of activation order or peer availability. Legacy and explicit
signed ranges outrank the derived default; remaining range disagreements
still use author-id ordering. The derivation, identity labels, handshake and
signed record encoding stay unchanged. There is no creator, timestamp or vote.
Reserve ranges before starting network actors and serialise start, stop and
switching through the agent lifecycle lock. Refuse equal or nested overlaps
without changing a network's subnet locally. A late authenticated range that
collides suspends only its network before updating plugins or the interface.
Coalesced watch notifications let the agent clean up outside the network actor
and reconsider suspended networks when ranges change.
An explicit switch stops every blocker before activating the chosen network.
Suspended networks retain their startup request and resume whenever their
ranges become free, including switching from a wide range to a narrow one.
A manual stop cancels that request even for an already suspended network.
Persist preference order and enabling together in an SQLite transaction so
the user's selection survives restart; no database schema migration is needed.
CLI status and network listing show blocker names, ids, ranges and the start
command. Network start switches explicitly and reports suspended networks;
joining an overlapping network reports it as configured but inactive. The
tray adds conflict details, an amber icon, Switch to this network and Keep
stopped actions. Local IPC wire version is 19 for the extended reports, so
restart the agent and tray together. Release versions and peer wire formats
are unchanged. Update the user documentation and compatibility tests.
Validation on Linux through nix develop:
- cargo fmt --all -- --check
- cargo clippy --locked --workspace --all-targets -- -D warnings
- cargo test --locked --workspace --all-targets with TSUNAGI_CONTROL_SOCKET
removed from the test environment: 486 passed, 2 pre-existing ignored tests
- final focused range_conflicts integration suite after making discovery
fixtures deterministic: 6 passed
Earlier validation attempts caught outdated diagnostic assertions, a new
test helper scope error, and the inherited system control socket override.
Those were corrected before the successful runs. Plain cargo was unavailable
in the host shell, so validation used the Nix development toolchain. macOS,
Windows, privileged host TUN operations and manual tray interaction were not
exercised.
The tray called the end-to-end tunnel proto and the current route link, then put the tunnel handshake age beside the route. A valid wg tunnel over a tcp-tls transport consequently looked like contradictory state. The terminal status used similarly terse wording.\n\nThe tray now separates end-to-end from data path, renders direct paths as direct over TRANSPORT, keeps handshake or uptime beside the tunnel, and explains both layers in hover text. Terminal status uses the same end-to-end tunnel, data path, transport detail, and control path vocabulary. Routing, protocol selection, IPC, and wire behavior are unchanged.\n\nPresentation tests cover wg over tcp-tls, tcp-tls uptime, relayed and missing paths, a missing handshake, and offline devices. The WireGuard broadcast checksum test uses the current slice-array iterator spelling required by Clippy; its behavior is unchanged.\n\nChecks: cargo fmt --all -- --check; cargo clippy --locked --workspace --all-targets -- -D warnings; cargo test --locked --workspace --all-targets with TSUNAGI_CONTROL_SOCKET removed from the test environment so integration agents use their temporary control sockets. All passed on Linux.
A tunnel no longer depends on the kind of link under it. The relay hub keeps
one forwarding table per network instead of one per protocol, the envelope
names the end-to-end protocol, and a neighbour reached over several kinds of
transport is sent to over the best open one. A member in the middle needs no
protocol in common with either end. Which protocol a pair runs is settled by
the lower endpoint id's announced order, so both ends agree without asking.
A direct link that comes up later is shorter than the path through others, so
traffic moves to it with the same logical link.
The agent now answers "is it online" once: a live control session or any data
path. Members and peers report how they are reached (direct over a named
transport, relayed through a named member, or no data path yet), and `tsng
status` and the tray both read that instead of a session list and a WireGuard
handshake respectively.
A hostname belongs to whoever claimed it first. A claim carries the time its
author first claimed the name, signed with the record, and replicas order by
(time, id) so every member names the same holder. A later claimant keeps
working by address, is not found by the name, and is told so in its status,
`tsng status`, the tray and a HostnameTaken event.
Wire change: control and data ALPN 5, control PROTOCOL_VERSION 5, envelope
version 2, signing domain v3, state schema 7, local control protocol 18.
Upgrade every member together.
Co-Authored-By: Claude <noreply@anthropic.com>
Windows reported exit nodes as unsupported. The offering side now creates one
WinNAT object per offered range (New-NetNat, named tsunagi-exit:<if>:<range>),
prunes this interface's stale ones, reads (never writes) IPv4 forwarding of
the overlay interface, and removes everything on clear. All values are
single-quoted PowerShell literals.
The using side is deliberately not implemented: Windows has no per-user or
per-process routing, so the agent's own QUIC/relay traffic cannot be kept out
of a default route through the overlay and would loop. It reports that reason
and installs no route. The CLI/tray forwarding hint and the kernel-forwarding
warning name the Windows command; docs/exit-node.md has a Windows section.
Checks: cargo fmt --check, cargo clippy --locked --workspace --all-targets
-D warnings and cargo test --locked --workspace --all-targets passed on macOS.
The script builders and plan logic are unit-tested with an injected runner on
every platform; nothing was run against a real Windows host or cross-compiled
(no Windows target installed).
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The exit-node host rules existed only for Linux (iptables + policy routing);
macOS reported "only supported on Linux yet".
Offering: a pf anchor com.apple/tsunagi-exit-<if> (evaluated by the stock
pf.conf) holds a nat rule per offered range and a pass-in rule. pf is enabled
if needed and the pfctl -E reference is released when the rules are removed.
net.inet.ip.forwarding is only read, never written, as on Linux.
Using: macOS has no uidrange policy routing and the agent is root, so the
overlay gets 0.0.0.0/1 and 128.0.0.0/1 routes and a pf route-to rule (matched
by the agent's uid) sends the agent's own QUIC/relay traffic back out the
physical interface, translated to its address. The rules are loaded before the
routes, so a failed load never sends traffic into a tunnel it cannot exempt
the agent from. IPv6 is blocked with rejecting ::/1 and 8000::/1 routes.
ExitHostPlan gains `overlay` (every network range) for the route-to exemption;
Linux ignores it.
Known limits: the egress is the default route's interface at apply time; other
root processes also bypass the tunnel. Forwarding hints in the CLI and tray
name the macOS sysctl. The rule text and command order are unit-tested with a
scripted host; nothing was run against a live pf/route (needs root), so the
route-to + nat second-pass behaviour is unverified.
Checks: cargo fmt --check, cargo clippy --locked --workspace --all-targets
-D warnings and cargo test --locked --workspace --all-targets, run on macOS
only.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The tray icon is dark red with no connection (or a lost exit node), blue when
connected and green while an exit node is in use; the windows get the logo and
an app id that matches the desktop entry, and the exit icon moves to the
bottom left of the tile. Exit-node and broadcast firewall rules fall back to
being recognised by their shape on kernels that have no `comment` match, as
small router builds do. The macOS archive carries Tsunagi.app for the Homebrew
cask, and the daemon plist opens the control socket to the admin group.
Co-Authored-By: Claude <noreply@anthropic.com>
IPv6 has no way through an exit node, so the same policy rules get an
unreachable default for IPv6 instead of leaking it. The tray shows a green
icon in the tile corner while an exit node is in use, with a one-line
confirmation to stop it; confirmations are shortened.
Co-Authored-By: Claude <noreply@anthropic.com>
A member can offer itself as an exit node per network (off by default); it is
announced over the control channel (ctrl/4) once its iptables masquerade and
forward rules are in place, with a warning when kernel forwarding is off. A
device picks one member as its exit node via policy routing, with the agent's
own uid exempt from the tunnel; if the exit node disappears the rules stay
and traffic is dropped, loudly reported. CLI: `network exit-node`,
`exit-node`; tray: tile checkbox, warnings and a per-device icon with
confirmation. Linux only.
Co-Authored-By: Claude <noreply@anthropic.com>
The control socket is now opened to the tsunagi group (unit), the Arch
package enables and starts the service on install, adds the installing user
to the group, restarts a running agent on upgrade, and depends on the
libraries the tray loads at run time. The tray looks for the agent's socket
again on every poll instead of once at start, and a missing indicator
library is reported instead of panicking. Repository URLs unified.
Co-Authored-By: Claude <noreply@anthropic.com>
Release / tsunagi-linux-aarch64 (push) Successful in 2m19s
Release / tsunagi-linux-x86_64 (push) Successful in 3m56s
Release / tsunagi-macos-aarch64 (push) Canceled after 0s
Release / tsunagi-windows-x86_64 (push) Canceled after 0s
Release / Publish release (push) Canceled after 0s
Add an About window (client and agent details, protocol versions), pin the
device table's column widths and add a total row, show the version in the
header and drop the refresh button. Relicense under WTFPL.
Co-Authored-By: Claude <noreply@anthropic.com>
Release / tsunagi-linux-aarch64 (push) Successful in 2m44s
Release / tsunagi-linux-x86_64 (push) Successful in 4m37s
Release / tsunagi-macos-aarch64 (push) Canceled after 0s
Release / tsunagi-windows-x86_64 (push) Canceled after 0s
Release / Publish release (push) Canceled after 0s
The tray process holds only the icon and starts the same binary with
--window on Open; the window ends when closed, which works on Wayland where
a window cannot be hidden. The devices table now names devices as
hostname (id5), leaves out this device and counts the others.
Co-Authored-By: Claude <noreply@anthropic.com>
Release / tsunagi-linux-aarch64 (push) Successful in 3m14s
Release / tsunagi-linux-x86_64 (push) Successful in 5m21s
Release / tsunagi-macos-aarch64 (push) Canceled after 0s
Release / tsunagi-windows-x86_64 (push) Canceled after 0s
Release / Publish release (push) Canceled after 0s
tray-icon needs gtk::init() and a running GTK loop on Linux, which
eframe/winit never provide, so the tray panicked at startup with "GTK has
not been initialized". Build the tray on a dedicated GTK thread instead.
Co-Authored-By: Claude <noreply@anthropic.com>
- The devices window now shows a single device table instead of a separate
"connected" box and an easily-missed "offline" box below it. Every endpoint
known from a live tunnel or the signed membership appears, online first;
offline rows show name and address with dashes for the live columns. The
table fills the window and scrolls, so nothing hides off the bottom.
- Clicking an online peer's name copies hostname.network (the FQDN) so it
resolves; a name without a hostname copies its short id.
- Copy feedback no longer appends "Copied" text (which reflowed the table for a
second). The field just flashes green and fades back over a second, with no
change to its text or width.
Builds and is clippy-clean (-D warnings) on macOS; not run in this headless
session.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The connected-peers rate and sparkline shared one grid cell, so the plot still
moved right as the rate text grew (e.g. "1.0 kB/s"). They are now two separate
grid columns — the plot column starts at the same x on every row, since grid
columns align.
The devices window also gets its own pkts/bytes toggle, bound to the same unit
setting as the main window so the two stay in step.
Builds and is clippy-clean (-D warnings) on macOS; not run in this headless
session.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Bundle egui-phosphor (pinned to egui 0.31) and register its glyphs, so the
icon buttons render real icons instead of tofu: refresh, shuffle (generate
secret), pencil/check/x (rename host), copy (Copy secret).
- Copying is now the field itself, not a separate button: clicking the
shortened device id, the network name, the network id, a range or an address
copies the full value and the field flashes green "Copied" for a second
(tracked in egui temp memory, so it clears itself). The standalone copy
buttons are gone.
- In the devices window the connected-peers "rate / plot" column put the rate
and the inline sparkline in a shared row, so the plot shifted as the rate
text changed width ("0 B/s" vs "1.1 kB/s"). The rate now sits in a
fixed-width, truncating cell, so the plot stays put.
Builds and is clippy-clean (-D warnings) on macOS; the UI has not been run in
this headless session.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Two fixes.
Secret copy: a new local control request returns a configured network's secret
in its tsn1 text form, so the tray's "Copy secret" button can put it on the
clipboard. The agent reads it from local state (same source as the CLI's
`network secret show`); it crosses only the owner/group socket and is wrapped in
a RedactedText type whose Debug prints "<redacted>", so it can never land in a
log. In the GUI the worker fetches it and hands it to the UI thread (which owns
the clipboard) through a one-shot slot kept out of the status snapshot, so it is
copied once and never stored in the cloned snapshot. Control protocol bumped
16 -> 17.
Icons: the button glyphs (⧉ ⟳ ✎ ✔ ✕) are not in egui's bundled fonts and showed
as tofu squares, so they are now plain text: copy / refresh / random / edit /
save / cancel. No icon font to embed.
Checks: fmt, clippy --workspace --all-targets -D warnings, and the tsunagi lib,
tsunagi-cli and wg-quic local_control tests pass on macOS.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Replaces the in-tile collapsing peer list with a "Show devices" button that
opens a separate, normal-sized window per network, and fills in the rest of the
feedback.
Main window:
- A global show: pkts/bytes toggle; all rates and sparklines follow it.
- Sparklines now reserve their space always (fixed height, "no data yet"
placeholder) so the layout no longer jumps when data arrives, and each one
overlays its peak (top-left) and current value (bottom-right) with units.
- Device id has a copy button; the hostname is editable in place (✎ → edit →
✔/Enter sends SetHostname); network name, range and address copy on click.
- The Leave button is a neutral red. Per-tile "Show devices" opens the detail.
Devices window (a separate egui viewport per network):
- Network summary: id (copy), active/broadcast, range, this device's address,
candidates, relay fwd/via/recv, dial/handshake failures.
- A larger network traffic sparkline.
- Connected peers in a table: hostname when known (else short key), protocol,
address, handshake age formatted (s/m/h/d), tx/rx packets, tx/rx bytes, and
current rate with an inline sparkline. Names and addresses copy on click.
- Offline members listed below with address and failed-dial count.
Agent: a SetHostname command (over the existing ipc) backs the in-place rename.
Traffic sampler now tracks both packet and byte rates; the toggle selects which.
Deferred: a "copy secret" button on the tile — the secret is deliberately not
exported to the GUI (secrets never leave the agent), so it needs a small local
secret-export ipc, which is the next step.
Builds and is clippy-clean (-D warnings) on macOS; the UI has not been run in
this headless session.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Reworks the tray window per feedback and fills it in.
- Starts hidden in the tray (no window on launch); the window opens from the
menu. On macOS the app now uses the Accessory activation policy, so it lives
in the menu bar with no Dock icon (via a winit event-loop hook, pinned to
eframe's winit). Fixed, non-resizable 360x600 window; the layout targets it.
- Tidied layout: top bar (title + refresh), a bottom panel with the join form
and the action banner, and a scrolling list of network tiles between them.
Labels and values sit on two-column grids so they align; the join name and
secret inputs are the same fixed width.
- A ⟳ button beside the secret generates a fresh random secret
(NetworkSecret::generate), for creating a network.
- Each network tile shows id, range, this device's address, peers
(connected/known), the active and broadcast switches, a Leave button, and a
collapsing "peers (N)" section with a formatted per-peer table (short key,
address, handshake age, tx/rx packets, rate).
- Traffic: a new sampler turns the agent's cumulative packet counters into a
packets-per-second rate per network and per peer, from the deltas between
snapshots (the snapshot now carries a generation and timestamp so each
refresh is sampled once). The network tile shows the current rate and a small
hand-drawn sparkline of recent rates (no extra dependency).
Note: rates are packets/s — the report has no byte counters yet; bytes would
need an agent change. Builds and is clippy-clean (-D warnings) on macOS; the UI
has not been run in this headless session.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
A native, lightweight tray application to manage a running agent — no web
engine. It is a thin client over the agent's local control socket, reusing
tsunagi::ipc and the report types directly; it owns its own runtime, logger and
event loop, like the CLI.
This first increment:
- tray icon with an Open/Quit menu (tray-icon); menu events are read on a
background thread so Open works even while the window is hidden;
- a small window that hides to the tray on close and reopens from the menu;
- a background tokio worker that polls status every 2s and runs commands off the
UI thread, writing a snapshot the UI renders from and repainting egui;
- UI: device header, a per-network card (name, id, range, this device's
address, peers connected/known, a Leave button, and the per-network active
and broadcast switches), a join form (name + secret), and a transient
action/error banner; an "agent unreachable" state that names the socket.
Socket resolution: TSUNAGI_CONTROL_SOCKET if set, else the platform default
(/var/run/tsunagi/agent.sock on macOS) — the same socket the group-access agent
serves.
Scope/notes: macOS first (Linux and Windows follow). Not yet done — macOS
accessory activation policy (so there is no dock icon), light/dark tray icons
from assets (the icon is drawn in code for now), and packaging/autostart. Builds
and is clippy-clean (-D warnings) on macOS; the UI itself has not been run in
this headless session.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
