Commit Graph

1808 Commits

Author SHA1 Message Date
Codex
e2d23ca8cf fix(desktop): retain confirmed aborts across refresh failures
Signed-off-by: Codex <noreply@openai.com>
2026-09-30 22:02:45 +00:00
Codex
e5f56aa67b refactor(desktop): keep deletion refresh within file-size policy
Signed-off-by: Codex <noreply@openai.com>
2026-09-30 21:02:01 +00:00
Codex
20e7015da2 fix(desktop): reconcile accepted deletion on refresh
Signed-off-by: Codex <noreply@openai.com>
2026-09-30 20:57:37 +00:00
Codex
75c761205a fix(desktop): guard hosted deletion across identities
Signed-off-by: Codex <noreply@openai.com>
Co-authored-by: Codex <noreply@openai.com>
2026-09-30 19:47:20 +00:00
Codex
047f7c2039 fix(desktop): retain hosted deletion across owner switches
Signed-off-by: Codex <noreply@openai.com>
Co-authored-by: Codex <noreply@openai.com>
2026-09-30 19:22:45 +00:00
Codex
467e34a53b Merge origin/main into desktop deletion draft
Signed-off-by: Codex <noreply@openai.com>
2026-09-30 19:14:07 +00:00
Will Pfleger
965e1997b5 fix(agents): stop built-in prompts from teaching sleep polling (#7992)
An @mention wakes an agent only once its running tool call returns, so
agents that loop `sleep` + `buzz messages get` (or poll CI) delay every
reply that arrives in the meantime. Buzz's own prompts taught that loop.

- `crates/buzz-acp/src/base_prompt.md`: replace "No push notifications —
poll with …" with a rule to never use a tool call (`sleep`, `--watch`)
to wait on CI, teammates, or other external events; hand off and end the
turn. `buzz messages get --since` stays as a one-shot catch-up. "keep
working until you publish the verified result" now reads "the result,
handoff, …" so agents stop reading it as wait-for-green-CI.
- `desktop/src-tauri/src/managed_agents/nest_skill.md`: the "Polling
Pattern" sleep-and-repeat loop becomes a "Catching Up" one-shot
`--since` read.

🤖 Opened by Duncan.

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
2026-09-30 18:28:54 +00:00
Alex Rosenzweig
95b018c871 feat(acp): wrap workers at the subprocess launch boundary (#7985)
## Summary

Replacing `BUZZ_ACP_AGENT_COMMAND` with a sandbox launcher hides the
real adapter from Buzz: for example, Goose loses its default `acp`
argument. Add optional `BUZZ_ACP_LAUNCH_PREFIX`, a JSON argument array
applied at the shared subprocess boundary, after normal worker
configuration.

On Unix, every spawn runs `prefix... worker args...` without shell
interpolation. Worker identity, environment setup, stdio and existing
process cleanup are preserved. Invalid or unavailable prefixes fail
launch without falling back to the worker; unset keeps direct launch on
every platform. Configured prefixes fail closed on non-Unix because
per-worker process-tree cleanup is unavailable. Desktop reserves the key
against saved user-environment overrides, and spawn failures name the
executable.

### Related issue

Prerequisite for [Buzz-App
#415](https://github.com/block/buzz-app/pull/415). One commit directly
on `main`, independent of #7942–#7944. No duplicate launch-prefix PR
found. Policy enforcement, verified launcher staging, protected paths
and the supporting runtime pin remain Buzz-App/plugin work.

### Testing

- Original head `9ae9d82f8`: complete ACP suite (990 passed, three
existing ignored), shipped local-task test, real-Goose probe, and full
repository-wide `just ci` passed.
- Review fixes: five launch tests and 44 Desktop environment-filter
tests pass locally, covering the real production platform gate, save
rejection, both merge layers, case variants, and executable error
context.
- Subprocess tests cover direct/wrapped argument defaults, Pi skills,
Hermes/Codex environment, adapter identity, repeated spawns and
invalid/missing prefix refusal.
- Shipped `buzz-acp run` entrypoint completes a task through the wrapper
and deterministic ACP peer.
- Real Goose 1.52.0: direct and wrapped `auth-methods` return identical
results; the wrapper receives `goose acp` with initially empty worker
args.
- Independent agent review: no blocking findings.
- Required push checks passed on the updated head. The existing native
Windows CI job now explicitly runs the platform-contract tests. Its
result is pending; the non-Unix refusal branch was not exercised on this
macOS host.

Repeated-spawn coverage is not a full lazy-pool wake/crash test.
Protected Goose in the Buzz-App UI and human acceptance remain pending.

To try the hook after building `buzz-acp`, use an installed Goose path:

```sh
BUZZ_ACP_LAUNCH_PREFIX='["/usr/bin/env"]' target/debug/buzz-acp auth-methods \
  --agent-command /absolute/path/to/goose --agent-args '' --json
```

Expect the same authentication methods as without the prefix. Changing
the prefix to `["/missing-launcher"]` must fail. Draft pending human
testing.

Signed-off-by: Alex Rosenzweig <arosenzweig@squareup.com>
2026-09-30 10:52:29 -05:00
Shawn Hank
2664d14316 Add Kimi Code's default install path to managed-agent binary discovery (#5997)
## Summary

Buzz Desktop fails to detect a freshly-installed Kimi Code CLI, even
though `kimi --version` works fine in the terminal. Root cause is in
binary discovery, not in Kimi's install.

## Problem

After running Kimi Code's installer, Buzz Desktop's harness list doesn't
pick up the `kimi` binary — it stays undetected until the user manually
sources their shell config.

## Repro

1. Install Kimi Code: `curl ... code.kimi.com/kimi-code/install.sh |
bash` — installs to `~/.kimi-code/bin`, and the installer appends a PATH
export only to `~/.zshrc`.
2. Open a fresh terminal or restart Buzz Desktop without `source
~/.zshrc`.
3. Buzz Desktop does not detect `kimi`, even though it's on disk and
executable.

## Root cause

`find_via_login_shell()` in
`desktop/src-tauri/src/managed_agents/discovery.rs` resolves binaries by
spawning `zsh -l -c 'command -v <bin>'`. A login shell sources
`~/.zprofile`/`~/.zshenv`, but zsh only sources `~/.zshrc` for
*interactive* shells — so a PATH export that lives only in `~/.zshrc`
(which is where Kimi's installer puts it) is invisible to this probe.
`~/.kimi-code/bin` is also absent from the static fallback list in
`common_binary_paths()`.

This is the same root-cause class already handled for `nvm` in this file
(see the `find_nvm_default_bin` comment) — Kimi just doesn't have an
equivalent fallback yet.

## Fix

Add `~/.kimi-code/bin` to the Unix branch of `common_binary_paths()`,
alongside the existing `.volta/bin` / `.bun/bin` / `.asdf/shims`
entries.

## Scope note

This PR only fixes detection (finding the binary). It does not address
that Kimi shows a "Ready" badge regardless of login status — that's a
separate, larger gap affecting all five preset harnesses (Kimi,
OpenCode, Amp, Hermes, OpenClaw), tracked separately.

## Test plan

- [x] `just ci` passes
- [x] Manual: fresh Kimi install per repro steps above, confirm Buzz
Desktop shows it without sourcing `~/.zshrc`

Signed-off-by: Shawn Hank <shawn@shawnhank.com>
2026-09-29 19:36:01 -07:00
Codex
c3b4891ce2 Restore same-request deletion recovery without owner-list gate
Signed-off-by: Codex <noreply@openai.com>
2026-09-29 23:31:55 +00:00
Codex
2224c12672 Retain deletion recovery when native error status is missing
Signed-off-by: Codex <noreply@openai.com>
2026-09-29 23:10:19 +00:00
Codex
0736b704d6 Hide quota-blocked hosted Create and simplify native command checks
Signed-off-by: Codex <noreply@openai.com>
2026-09-29 23:02:47 +00:00
Diem Nguyen
12dbb114aa test(desktop): fix flaky forum empty-draft replacement e2e (#7981)
## Summary
The `replacement=` cases (`add` and `publish`) of `forum source visit …:
A→B→A retains source draft` in `forum-agent-invitation.spec.ts` are
flaky. They fail at line 449 because the source draft still reads
`@RemoteScout hello`.

Cause: Playwright's `fill("")` on a contenteditable sets a DOM selection
and then presses `Delete`. ProseMirror handles `Delete` with its own
selection, which sometimes hasn't synced from the DOM yet. When that
happens the key press does nothing, `onUpdate` never fires, and the
clear is never recorded. I confirmed this with temporary logging:
failing runs have no authored-content update after the fill. Non-empty
`fill` uses `insertText`, which goes through ProseMirror's DOM input
path, so it isn't affected.

Fix (test only):
- Clear the draft with `ControlOrMeta+a` followed by `Delete`, so
ProseMirror owns the selection.
- Assert the replacement text before navigating away.

### Related issue
None found. The spec hasn't changed since #7125. This test failed in 10
of the last 40 CI runs of `Desktop Smoke E2E (2)`, for example #3700.

### Testing
- `--repeat-each=100 --retries=0 --workers=4` on the two affected cases:
  - Before the fix: 14 of 200 runs failed at `:449`.
  - After the fix: 200 of 200 passed.
- Full `forum-agent-invitation.spec.ts`: 19 passed.
- Pre-push hooks passed (desktop typecheck and desktop tests).

Signed-off-by: Fizz <6be7be23ec5bba868f3e1db5ec86013d76bd1a293dce5b435a192158fec13641@buzz.block.builderlab.xyz>
Co-authored-by: Fizz <6be7be23ec5bba868f3e1db5ec86013d76bd1a293dce5b435a192158fec13641@buzz.block.builderlab.xyz>
2026-09-29 15:59:30 -07:00
Codex
4a90914a8f Replace desktop deletion receipts with explicit same-request checks
Signed-off-by: Codex <noreply@openai.com>
2026-09-29 22:52:46 +00:00
Will Pfleger
fccc07ebe3 chore(release): release Buzz Desktop version 0.5.26 (#7980)
## Buzz Desktop release v0.5.26

- **Frozen main:** `7ebf1beb44139264e9c5c7fee6970429ff66f934`
- **Reviewed candidate:** `2b4b138dc5cf2d9cc1a0ceb21d9063ff56fe8bf4`
- **Previous desktop release:** `desktop-v0.5.25`
- **Proposed immutable tag:** `desktop-v0.5.26`

This PR may be **squash merged** after the Desktop Release Candidate
check and all protected-branch checks pass. Merging authorizes
publication of the exact reviewed candidate; later or unrelated changes
on `main` cannot alter it.

The checked-in changelog accounts for every non-merge commit in the
release range. The Desktop tag points to the reviewed candidate commit,
not the later squash commit. Publication remains bound to that immutable
candidate tag.

Signed-off-by: Will Pfleger <wpfleger@block.xyz>
Co-authored-by: Release Automation <release-automation@users.noreply.github.com>
2026-09-29 18:31:44 -04:00
Jobi Armstrong
7ebf1beb44 fix(desktop): correct Grok Build setup guide URL (#4846)
## Problem

The **Grok Build** harness preset points its "Setup guide" link at
`https://build.x.ai/docs`, which is unreachable — the hostname has no
DNS record at all, so the button leads to a dead page rather than a 404.

```console
$ getent hosts build.x.ai
(no output — no record)

$ getent hosts docs.x.ai
2606:4700::6812:1350  docs.x.ai

$ curl -sS https://build.x.ai/docs
curl: (6) Could not resolve host: build.x.ai
```

This is user-facing: the link sits behind the **Setup guide** button in
the harness picker, so anyone trying to connect Grok Build hits it while
looking for install instructions.

## Fix

Point the preset at xAI's live Grok Build documentation.

```diff
-        install_instructions_url: "https://build.x.ai/docs",
+        install_instructions_url: "https://docs.x.ai/build/overview",
```

The preset's `command` and `args` are **unchanged and remain correct** —
Grok Build ships native ACP over stdio, which `grok agent stdio`
exposes:

```console
$ grok agent --help
Commands:
  stdio     Run the agent over stdio
  headless  Run the agent headlessly over the Grok WebSocket relay
  ...
```

## Testing

- `just ci` passes locally (fmt, clippy, desktop lint, Tauri clippy,
unit tests, mobile tests).
- Verified `https://docs.x.ai/build/overview` resolves and returns
`200`.
- Verified the harness itself still connects: installed Grok Build
0.2.118 via `irm https://x.ai/cli/install.ps1 | iex` and confirmed `grok
agent stdio` matches the preset's invocation.

No UI changes — this is a string constant, so no screenshots apply.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Signed-off-by: armstrongj2001 <110222228+armstrongj2001@users.noreply.github.com>
Co-authored-by: Diem Nguyen <ngthuydiem@users.noreply.github.com>
2026-09-29 13:58:25 -07:00
Codex
529064b123 Fence hosted deletion recovery by request and account generation
Signed-off-by: Codex <noreply@openai.com>
2026-09-29 16:43:13 +00:00
Codex
b925d6a6dd fix community deletion recovery fencing
Signed-off-by: Codex <noreply@openai.com>
2026-09-29 10:48:03 +00:00
Codex
a77fc33a8b Merge reconciled Relay into Desktop deletion flow
Signed-off-by: Codex <noreply@openai.com>
2026-09-29 02:28:53 +00:00
crgallego
c96553eb13 fix(desktop): resolve unlisted project channel requests (#7619)
## Summary
- resolve project channel-creation approvals through the authoritative
home-channel selector
- permit owner-visible unlisted project homes when their channel and
repository binding match
- add regression coverage for the unlisted authoritative-home path

## Validation
- `just ci`
- focused project-home regression tests (10/10)
- full Desktop suite (6,451/6,451)
- `pnpm check`
- `pnpm build`

## Manual verification
After merging into a Desktop build, approve the pending LBX Copywriting
workroom request from the Litbox OS project.

Signed-off-by: crgallego <chris.cokerconstruction@gmail.com>
Co-authored-by: crgallego <chris.cokerconstruction@gmail.com>
2026-09-28 15:46:07 -07:00
Luke Tornquist
6918dd3a83 Schedule the deletion drain safely (#7827)
## Why

The deletion engine already exposes a one-shot `buzz-admin deletions
drain` command, but operators have no safe way to schedule it. A generic
workload wrapper could expose arbitrary commands or inherit relay
credentials, which would add a second control plane and widen the blast
radius.

## What

This PR adds an opt-in Kubernetes CronJob for the typed deletion drain
command. It is stacked on #7818, which adds owner-request admission.

## How

The chart keeps the job disabled by default. The CronJob uses `Forbid`,
zero Kubernetes retries, bounded runtime and history, and only the
database, Redis, and object-store settings required by the executor.
PostgreSQL leases, checkpoints, and retry timing remain the sole durable
retry authority.

The closed `_operator-jobs.tpl` helper centralizes safe CronJob
mechanics without creating an arbitrary command or environment registry.
This leaves the touched system simpler than a general job framework
would.

## Risk

The deployment blast radius is low because the job is disabled by
default. When enabled, it can run destructive deletion work that the
database has already approved, so the chart limits concurrency, retries,
credentials, and execution time.

## Testing

Rendered every `deploy/charts/buzz/ci/*.yaml` fixture with `helm
template`; all passed at `e68cb753bb6673aa1baa60046969bdb2d4738b62`.

Ran the full independent Desktop, Tauri, and web lanes; all passed at
`e68cb753bb6673aa1baa60046969bdb2d4738b62`. Flutter package resolution
made no progress within three minutes, so the mobile lane is not claimed
green.

## Bigger picture

A later stack layer must inventory and approve admitted owner requests.
Until then, this scheduler cannot make a new owner request destructive.

Generated with Codex

---------

Signed-off-by: tornquist <tornquist@squareup.com>
Signed-off-by: Codex <noreply@openai.com>
Signed-off-by: Elrond <28d6302a099e5225b02c4155ac4236e4912603df2ab08dbfc2f4fef08ce598c8@buzz.block.builderlab.xyz>
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: Elrond <28d6302a099e5225b02c4155ac4236e4912603df2ab08dbfc2f4fef08ce598c8@buzz.block.builderlab.xyz>
2026-09-28 18:23:42 -04:00
Codex
0f733dad29 fix(desktop): retain ambiguous deletion recovery
Signed-off-by: Codex <noreply@openai.com>
Co-authored-by: Codex <noreply@openai.com>
2026-09-28 22:15:27 +00:00
Codex
0720b0a863 feat(desktop): add hosted community deletion flow
Signed-off-by: Codex <noreply@openai.com>
Co-authored-by: Codex <noreply@openai.com>
2026-09-28 22:06:22 +00:00
Elrond
7a26420b67 Merge main and retain upstream scroll readiness fix
Signed-off-by: Elrond <28d6302a099e5225b02c4155ac4236e4912603df2ab08dbfc2f4fef08ce598c8@buzz.block.builderlab.xyz>
2026-09-28 16:56:20 -04:00
Codex
5650ae7a5d test(desktop): record transient snapshot before fallback
Signed-off-by: Codex <noreply@openai.com>
2026-09-28 20:50:54 +00:00
Logan Johnson
f1e50be410 test(desktop): wait for channel head refresh before paging thread summary test (#7955)
🤖

## Summary
Main's Desktop Smoke E2E (4) job fails on `scroll-history.spec.ts`
("thread summary badge survives a retained older-history prepend"). This
change fixes the test's timing. It does not change app code.

When a channel opens, the app starts a live subscription. When that
subscription is ready, the app fetches the newest page again, and that
fetch replaces the whole loaded history. This test scrolled up before
that refresh happened. On slower CI runners, the refresh came after the
older page loaded but before it showed on screen. The older rows went
away, the reader stayed at the top, and no more pages loaded. All three
attempts failed that way.

The test now calls `waitForMockChannelHeadReady` before it scrolls, like
the other pagination tests in this file already do. That helper waits
for the live subscription and its refresh to finish.

### Related issue
Main CI failure at `15d44dcc`
(https://github.com/block/buzz/actions/runs/36470599751/job/109092076235).
The same failure was reported on #7827.

### Testing
- Added temporary logs to see the order of events. Locally, the refresh
ran after the older page had loaded: the loaded history went from 2
pages back to 1. The test passed only because it checked before the next
render. With the wait, the refresh runs first and nothing replaces the
loaded pages later.
- `playwright test --project=smoke tests/e2e/scroll-history.spec.ts`: 18
passed. This test with `--repeat-each=8`: 8 passed.

### Follow-up (not in this PR)
The app has the same race for real users. If someone scrolls up before
the live subscription is ready, or during a reconnect, the refresh can
drop the older history they loaded. If they are at the top of the list,
paging stops until they scroll down and back up.

Signed-off-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-28 14:44:16 -06:00
Will Pfleger
9b1c4f98e2 🤖 perf: bound long-thread aux reads and make query deadlines terminal (#7854)
Long threads (over ~100 replies) time out in desktop. The aux hop that
loads reactions and other e-tag references builds its filter as one
`tags @> …` term per id, joined with `OR`. Past about 100 ids the
planner switches to walking each partition's primary key backward,
expecting to stop early. When few rows actually match, it scans the
whole community. With a dirty GIN pending list, a 188-reply thread never
finishes.

### What changes

- **Set-based e-tag reads (`buzz-db`).** The aux e-tag query now puts
the id set behind a `MATERIALIZED` CTE and matches with `ANY`. Each
e-tag read also runs under a transaction-local `statement_timeout` of 20
s.
- **Terminal timeout contract (`buzz-relay`).** When a read hits the
deadline, the client gets a terminal timeout (`CLOSED` for REQ, the
timeout error for COUNT and search), not a retryable failure.
- **Subscription lifecycle (`buzz-relay`).** The per-connection
subscription map lock is now the lifecycle lock. Claims, replacement,
client `CLOSE`, owner-checked timeout and search cleanup, revoke, and
connection teardown all change the map, the registry, topic refcounts
and terminal frames while holding it. As a result, a timed-out
subscription's `CLOSED` goes out before any replacement with the same id
can claim it, and claims made after teardown are refused.
- **Dropped terminal frame disconnects (`buzz-relay`).** If the `CLOSED`
for a retired subscription (owner-checked timeout or channel eviction)
can't be queued, the relay cancels the connection instead of leaving the
client holding a subscription that will never receive fan-out. A
client-initiated `CLOSE` ack is exempt.
- **COUNT under the same deadline (`buzz-db`).** The fast COUNT path
runs e-tag counts under the same transaction-local 20 s cap as SELECT,
so WS COUNT and HTTP `/count` produce the terminal timeout too.
- **Replica reads surface the deadline (`buzz-db`).** When a
replica-routed read is cancelled by `statement_timeout` (SQLSTATE
`57014`), the error is returned instead of re-running the query on the
writer, which would run the same slow statement. Other replica errors
still fall back to the writer.
`PLANS/REPLICA_FULL_READ_ROUTING_DESIGN.md` records the exception.
- **Deadline handling (desktop).** Only the relay's `query timed out`
counts as a query deadline. A client-side `request timed out` stays
retryable. For one-shot reads a deadline is terminal: the global query
retry (budget 1), thread-replies retry and reaction hydration don't
re-send the same slow query. Reaction ids held back by a deadline are
released when the channel is opened again, so reopening retries them
while same-channel re-renders don't. Live subscriptions, in both the
renderer and the native archive-sync socket, keep treating a deadline
`CLOSED` as transient: they back off and resubscribe with the same
filter instead of being dropped.
- **Deadline handling (mobile).** Mobile recognizes the deadline on both
transports: HTTP `503 {"error":"query timed out"}` and the WS `CLOSED`
reason.
- The root `ProviderScope` retry policy returns no retry for deadline
errors and keeps Riverpod's default backoff for everything else.
  - Background thread-summary recounts don't retry a deadline.
- Forum posts polling pauses while the last load settled on a deadline;
reopening the forum retries.
- A channel's newest-window load surfaces a deadline instead of falling
back to legacy WS history, and the channel list's batched queries return
"unavailable" on a deadline instead of fanning out to per-filter
fallbacks. An unavailable batch is not treated as empty. Known
last-message timestamps and unread state are kept, and unread catch-up
moves `lastMessageAt` forward (never backward) the same way live events
do, so a cold start with no known timestamp still gets one.
- A live subscription that gets a deadline `CLOSED` backs off and
resubscribes with the same filter. History requests still fail on it.
- Settled load failures show a Retry control, matching desktop's
thread-replies error card: a shared `LoadErrorView` on the channel
timeline, forum thread and forum posts list, and an icon button beside
the thread replies summary. While the thread query has no value, the
thread page shows the route snapshot plus live, cached and optimistic
replies, with the loading or error status still visible.
- Other re-sends (reconnect, foreground resume, live events, the unread
backstop, scroll) are not suppressed; each is bounded by the relay's 20
s statement deadline.
- **Long-thread seeder.** `just seed-long-thread [replies]` posts one
thread (default 187 replies) with some reactions to the local dev relay,
for reproducing long threads in the apps. It uses a throwaway key,
refuses non-loopback relays and ignores ambient `BUZZ_*` credentials.
Writes are paced to fit the stock relay rate limit.

**Lifecycle concurrency.** The lock serializes one connection's
subscription changes. Other connections can still be delayed by pressure
on the shared pubsub command queue, and by serial eviction loops waiting
behind a blocked connection. This PR does not claim strict isolation
between connections.

**Recovery vs. load.** Clients stop automatic retries of the same
one-shot read, but they don't remember deadlines across other triggers:
reconnect, resume, live events and the unread backstop can each send the
read again later, bounded by the 20 s statement deadline. A live
subscription that hits the deadline resubscribes with its original
filter under the existing 1–30 s backoff, and against a filter that
keeps timing out it retries at the 30 s cap indefinitely, so the worst
case is one bounded query per subscription every 30 s. `since` is
deliberately not advanced to now on resubscribe, because that would skip
events missed while the subscription was closed. Unchanged from `main`:
when mobile's channel history sync fails with cached messages available,
the cached messages are shown without the error or Retry control.


### Benchmark

Local reproduction on an isolated bench stack (not committed):
- PG16, migrations applied, one 188-reply thread plus 5M background
events in the same community.
- Each request replays the desktop thread-replies filter through the
relay, with `include_aux` on. Times are total ms for 3 runs, with a 60 s
client cap.

GIN pending-list state is controlled with `VACUUM` (clean) or by
refilling the pending list (dirty), and recorded per partition with
`pgstatginindex`. Dirty runs held 402 pending pages on every partition's
tags index at the start and end of each matrix. Clean runs held 0–1
pages (relay startup writes).

| build | GIN pending state | limit 10 | 50 | 100 | 200 (188 ids) |
|---|---|---|---|---|---|
| `main` | clean | 26 / 16 / 13 | 56 / 51 / 52 | 92 / 93 / 95 | 662 /
639 / 641 |
| `main` | dirty | 315 / 298 / 327 | 22141 / 15888 / 16769 | 28992 /
27819 / 28080 | timeout ×3 (>60 s) |
| this PR | clean | 35 / 21 / 14 | 57 / 49 / 48 | 82 / 80 / 75 | 153 /
150 / 135 |
| this PR | dirty | 290 / 254 / 251 | 1257 / 1204 / 1206 | 2432 / 2378 /
2382 | 4333 / 4706 / 5104 |

Baseline `origin/main` `b37e47721`; this PR at `5f2650f5f`, whose e-tag
read builders are identical to the current head. At head `1ad81d868`
against `origin/main` `15d44dcce`, limit 200 measured 145–179 ms clean
(`main` 683–715) and 4.41–4.51 s dirty (`main` timeout ×3).

Every completed cell returns the same signed event set: 209 events, 187
replies at limit 200. With `include_aux` off, every cell is ≤66 ms. The
thread-window loader (`select_aux`) is unchanged from `main`, and its
timings and captured plans match `main`'s.

Actual aux-hop statements captured from each relay binary with
`auto_explain` (analyze + buffers), execution ms:

| build | clean, 100 ids | clean, 188 ids | dirty, 100 ids | dirty, 188
ids |
|---|---|---|---|---|
| `main` (N-way `OR`) | 40 | 298 | 28785 | 62892 |
| this PR (`MATERIALIZED` fence + `ANY`) | 23 | 45 | 1992 | 3539 |

**What the fence changes**
- On `main`, the planner combines `ORDER BY created_at … LIMIT` with an
overestimated match count and walks each partition's primary key
backward, expecting to stop early. With few real matches it scans the
whole community: the dirty 188-id statement touches ~4.9M shared buffers
on `main` vs ~0.6M with the fence.
- The fence prevents that early-stop plan. Across the measured cases
(1–188 ids, both pending states), the planner used the GIN tags index.
The fence doesn't force GIN in general; a broad enough filter could
still get a different plan.

**Tradeoff:** the fence materializes every match before sorting. In this
bench small limits stayed within run-to-run noise of `main`. A single
hot id (5,000 reactions, limit 100) measured 30–34 ms unfenced vs 35 ms
fenced.

**Deadline:** each e-tag read (SELECT and COUNT) runs under a
transaction-local `statement_timeout` of 20 s. It only tightens: a
shorter operator timeout (`BUZZ_DB_STATEMENT_TIMEOUT_MS`) is kept. It's
a per-statement limit, not a per-request one, so a request that runs
several pages or hops can take longer than 20 s in total. The benchmark
does not force the deadline.

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Hayt <211b96e6a2b7f45fd4047988976c7bbbeeda0c15f3ae7b32eec20834b5a55118@buzz.block.builderlab.xyz>
2026-09-28 16:36:40 -04:00
Codex
131ef21a25 test(desktop): await channel head before scroll summary check
Signed-off-by: Codex <noreply@openai.com>
Co-authored-by: Codex <noreply@openai.com>
2026-09-28 20:06:50 +00:00
Jordan Mecom
cc36d25bec Add native HPKE encryption for nsec backups (#7849)
## Summary

Add a Rust API that encrypts an nsec into a backup envelope using RFC
9180 Base mode: DHKEM(P-256, HKDF-SHA256), HKDF-SHA256, and AES-256-GCM.

---------

Signed-off-by: jm <jm@squareup.com>
Signed-off-by: Jordan Mecom <jm@squareup.com>
Co-authored-by: Codex <noreply@openai.com>
2026-09-28 12:46:43 -07:00
Bradley Axen
548718e042 test(desktop): scope video menu e2e probes to emitted messages (#7953)
## Summary

Fixes the `Desktop Smoke E2E (4)` failure on `main`. The test at
`desktop/tests/e2e/video-attachment.spec.ts` ("right-click menus expose
distinct selectors for links, relay video, and off-relay video") fails
3/3 attempts on main and on every PR branch since ~Sept 25. Because
"Desktop" is a required check, that blocks merges.

**Cause:** the relay-video and off-relay-video probes picked their
player with `getByTestId("video-player").last()`. When mock messages
share a second, timeline ordering can put a different video last. The
locator then resolves to the wrong player, and the "Download video" menu
detaches before the click, so the test times out.

**Fix:** scope each probe to the `data-message-id` of the message
`emitVideoMessage` just returned. Test-only change, 16 lines.

## Attribution

This is a cherry-pick of `dfd5db4e0` by @tornquist, originally part of
#7827 (the deletion-drain cron, which is stacked on another feature
branch). It's pulled out on its own so main can go green without waiting
on that stack. Authorship is preserved.

## Testing

- `pnpm build:e2e && playwright test tests/e2e/video-attachment.spec.ts
--project=smoke`: 13/13 passed locally, including the target test.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Signed-off-by: tornquist <tornquist@squareup.com>
Signed-off-by: murderbot <3754f8729004d95654c46dbab3129e4ab9ef05cc2534e2a3fbfc155983bd637b@buzz.block.builderlab.xyz>
Co-authored-by: tornquist <tornquist@squareup.com>
Co-authored-by: Codex <noreply@openai.com>
2026-09-28 19:46:14 +00:00
tornquist
38db86befc Scope video menu probes to emitted messages
Bind each context-menu interaction to the exact mock message returned by the emitter so same-second ordering cannot select the wrong video.

Co-authored-by: Codex <noreply@openai.com>
Signed-off-by: tornquist <tornquist@squareup.com>
2026-09-28 15:12:21 -04:00
Will Pfleger
52c4c08c9e fix(sidebar): converge stale-at-open state across devices (sections/sort/stars/mutes) (#7805)
Adds bounded-backoff recovery reads to all four sidebar sync hooks
(sections, sort, stars and mutes). A stale relay read at app open now
converges without a user edit or a reconnect.

## What this does

**Shared recovery hook (`useStaleReaderRecovery`).** All four hooks use
one retry effect. It reads immediately on mount, then at 5, 10, 30 and
60 s, staying at 60 s after that. A change of `visibilityState` to
`visible` triggers an immediate read. Reads are single-flight. The
effect restarts whenever `pubkey` or `relayUrl` changes, so a hook that
stays mounted while switching relays drops the old relay's in-flight
reads.

**Guards that stop a recovery read from rolling back a local edit:**

1. **Skip the read while an edit is pending.** If an edit is pending
when a tick starts, the tick skips its read and just schedules the next
one. Without this, the read could return the pre-edit blob after the
edit published and pending cleared. At that point neither apply-time
guard could reject it.
2. **Pending check inside the state updater.** `hasPending()` and the
effect lifetime are re-read inside `setStore(prev => ...)`. That way the
check runs when React executes the updater, not when the response
arrives.
3. **Local-mutation revision.** Each hook counts its local edits. The
count is snapshotted when a read starts and checked again at apply time.
If an edit landed while the read was in flight, the response is
discarded.
4. **Head advanced only after a successful cache write.** A failed
`write*Store()` leaves the same head retryable on the next tick.

**Ownership-aware pending clear.** Each sync manager's
`doPublish(store)` now clears `pendingStore` only while it still holds
that same `store`, on both the identical-payload early return and the
success path. Before, an older publish that finished after a newer edit
had replaced `pendingStore` wiped the newer edit's pending marker, so a
recovery read before the newer debounce could apply the older relay head
over it. `destroy()` still clears unconditionally.

## Scope

Reader-side recovery plus the ownership-aware pending clear. No
outboxes, arbitration or replay changes. It applies to
`useChannelSections`, `useChannelSortPreference`, `useChannelStars` and
`useChannelMutes`.

Related: [#7806](https://github.com/block/buzz/pull/7806)

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
2026-09-28 12:48:16 -06:00
Will Pfleger
f7ff4294fa feat(nip-fi): harden Blossom kind-24242 verifier to NIP-FI spec (#7288)
Brings `buzz-media`, `buzz-relay`, all first-party kind-24242 minters,
and desktop token minting into compliance with [NIP-FI
§kind-24242](https://github.com/block/buzz/blob/main/docs/nips/NIP-FI.md).

## What changed

**`buzz-media/src/auth.rs`**
- Add `BlossomStrictness` enum (`Strict` | `Permissive`). `Strict`
applies full NIP-FI rules (active modes); `Permissive` preserves
pre-NIP-FI Off-mode behavior byte-identical [FI-INV-15].
- Rewrite `verify_blossom_auth_event_for_verb` with count-based
cardinality: exactly one `t`/`expiration`/`server` in `Strict`;
duplicate `x` also rejected. `Permissive` keeps main's boolean semantics
exactly: any valued `t` other than the verb (including `""`) rejects,
valueless `t` is ignored.
- `Strict`: mandatory `server` tag on all proofs (upload + read); absent
or mismatched → `evidence_rejected` (`ServerMismatch`).
- `Strict`: 60-second proof window (`now - created_at <= 60s`,
`expiration <= created_at + 60s`). `Permissive`: 3600s / optional
server.
- **[F1]** Permissive server validation uses any-match semantics: a
proof with multiple `server` tags is accepted if any tag matches the
bound host. This restores origin/main base behavior. Strict
duplicate-rejection unchanged.
- **[F1 compat]** Permissive server gate uses `server_values.is_empty()`
(valued tags only) rather than `server_count > 0` (includes valueless
tags). A lone valueless `["server"]` tag is treated as absent in
Permissive/Off mode, matching pre-NIP-FI base behavior [FI-INV-15].
- **[F4]** Valueless `x` tags in Strict get reads are tracked before
`filter_map` so they cannot become absent scope (host-wide
authorization). Any `x` tag present in Strict must contain the exact
requested sha256.
- **[F3 unit]** Cases A–D in `auth.rs` are helper-level unit tests: they
call `verify_blossom_upload_auth` and `verify_upload_hash_only`
directly. They do not enter the upload pipeline
(`process_upload`/`process_video_upload`). Retained as helper evidence.

**`buzz-media/src/error.rs`**
- Add `DuplicateTag(&'static str)` variant.
- Add `blossom_denial_kind()` method: classifies each auth error as
`MissingEvidence`, `EvidenceRejected`, or `AuthorizationDenied`.
Non-auth errors return `None`.
- `IntoResponse` retains the legacy JSON 401 shape [FI-INV-15].

**`buzz-relay/src/api/media.rs`**
- Add `MediaDenial(MediaError, BlossomStrictness)` wrapper mapping to
byte-exact NIP-FI fixed responses in `Strict`; falls through to legacy
JSON in `Permissive`.
- `blossom_strictness_from_state()` selects `Strict` when
`state.config.nip_fi.is_enforce()`, otherwise `Permissive`. Strictness
is threaded through the `admit_nip_fi_http_on_state` NIP-98 closures on
upload and read, and through the post-admission X-SHA-256, hash-binding,
and membership denials.
- `extract_blossom_auth` keeps first-value `Authorization` extraction;
Enforce rejects repeated fields at the `admit_nip_fi_http` cardinality
gate, and Off keeps legacy behavior [FI-INV-15].
- Both membership-denial call sites use
`media_denial(RelayMembershipRequired, strictness)` so Strict mode
produces the correct fixed-text response.
- `upload_blob` serving-write fence conversion (`:406`) uses
`map_err(|e| media_denial(e, strictness))` — a community fence committed
between auth admission and lease acquisition no longer resets Strict to
Permissive.
- Mode-driven regressions in `mod postgres_tests` (selected by the
nextest `postgres-ci` profile via `test(/postgres_tests::/)`, `#[ignore
= "requires Postgres"]`), run through the full relay router with a real
Enforce verifier and assertion: Enforce rejects Permissive-only proofs
(300s lifetime, missing `server` tag) on both upload routes and reads
with `evidence rejected`; Off accepts the same proofs with pre-NIP-FI
responses; DenyProtected answers 503 before any proof check; membership
denials are `authorization denied` text/plain in Enforce and exact
legacy JSON 403 in Off, with a member positive control. GET and HEAD are
each discriminated (HEAD with a suppressed body). Both upload routes pin
the handler's `X-SHA-256` missing/malformed/unsigned and post-body
hash-mismatch denials in both modes. Off rejects an empty-valued `t`
beside a valid one with legacy 401 JSON in either order, and ignores a
valueless one. Exact status, Content-Type, challenge, and body bytes are
pinned.

**`buzz-media/src/upload.rs`** (`mod minio_tests`)
- **[F3 pipeline]** Four tests exercising the actual post-body call
sites (`process_upload` `:85`, `process_video_upload` `:413`) with real
MinIO I/O: buffered/streaming × expired-proof-accept +
mismatched-hash-reject. The positive cases use
`fresh_strict_upload_auth` (`created_at = now-58`, `expiration = now+2`,
lifetime = 60s) — Strict-admissible at sign time — followed by a real 3s
sleep so the proof is expired when the upload completes.
`nostr::Timestamp::now()` reads the OS wall clock directly; paused Tokio
time does not advance it. The negative cases use a pre-expired proof
with a mismatched `x` tag. All four are `#[ignore = "requires MinIO"]`;
no CI lane runs them automatically.

**`buzz-media/src/validation.rs`**
- `minimal_valid_mp4()` promoted to `#[cfg(test)] pub(crate)` — a
618-byte pre-computed H.264/avc1 fast-start MP4 available to all
`buzz-media` test modules; smoke-tested by
`test_minimal_valid_mp4_passes_validate_video_file`.

**`desktop/src-tauri/src/commands/media.rs`**
- `sign_blossom_upload_auth`: `server` tag mandatory; upload expiry 60s
(was 3600s/300s).
- `MEDIA_GET_AUTH_EXPIRY_SECS`: 60s (was 600s).

**`desktop/src-tauri/src/media_proxy.rs`**
- Single re-mint+retry on 401/403 for range requests; non-auth failures
do not retry.

**`crates/buzz-cli/src/client.rs`**
- Read expiry: 60s (was 600s). Upload expiry: 60s. `server` tag
mandatory on upload.

**`crates/buzz-dev-mcp/src/view_image.rs`**
- `MEDIA_GET_AUTH_EXPIRY_SECS`: 60s (was 600s). Test updated.

**`mobile/lib/shared/relay/media_auth.dart`**
- `_mediaGetAuthLifetimeSeconds`: 60 (was 600). Refresh margin updated.

**`mobile/lib/shared/relay/media_upload.dart`**
- `_uploadAuthLifetimeSeconds`: 60 (was 300). `server` tag mandatory.

**`mobile/lib/features/channels/media_viewer_page/video_viewer.dart`**
- **[F2]** Remove Android-specific `VideoPlayerController.networkUrl`
streaming path. `video_player_android` 2.9.5 freezes headers into static
`DefaultHttpDataSource` request properties — a 60s proof minted at
controller creation time becomes stale on seeks. All platforms use the
authenticated local-file download path.
- **[F2 transport]** `unawaited(request.sink.close())` before
`client.send()`. `AbortableStreamedRequest` carries no request body;
without closing the sink, `IOClient.send()` awaits
`stream.pipe(ioRequest)` which blocks until the sink ends — every video
download hung in loading indefinitely on every platform.
- **[F2 pending-ctrl]** `pendingController` ref set before the first
`await (initialize())`, cleared in all exit paths. Effect cleanup
disposes `pendingController.value` so a close-during-init releases the
native player even if the initialized event never arrives.
- **[F2r(a)]** On native init failure (post-create,
pre-initialized-event), the inner catch starts disposal detached via
`unawaited(localController.dispose().catchError(...))` — the
`.catchError` handler absorbs any disposal exception so it does not
reach the test error zone — then rethrows the original load error.
`video_player` 2.11.1 completes the init future with an error without
disposing the native player.
- **[F2r(b)]** Non-2xx error body cancelled via `_cancelVideoResponse()`
(subscribe+cancel) instead of `drain()`. `drain()` waits for the
upstream to close; a stalled server body blocked `initializeVideo`
indefinitely.
- **[F2r(d)]** `unawaited(localController.dispose().catchError(...))` in
the catch — not `await`. Two failure mechanisms exist: (1) when
`createWithOptions()` throws, `_creatingCompleter` is never completed
and `await dispose()` deadlocks at `:682-683`, blocking the outer catch
from setting error state. (2) when `createWithOptions()` succeeds but
initialization fails, `dispose()` runs but its thrown exception becomes
an unhandled async error reaching the test zone. Both are fixed:
`unawaited` lets the outer catch run immediately and set `error.value`;
`.catchError(...)` on the detached disposal future absorbs any disposal
exception.


**`mobile/test/features/channels/media_viewer_page/video_viewer_test.dart`**
- `_FinalizingFakeClient`: calls `request.finalize().drain()` — a test
without the sink fix times out because the drain never completes,
validating the transport contract.
- F2r(a): `forceInitError=true` fake emits `PlatformException` on
subscribe; `disposeCallCount >= 1` verifies disposal even on init
failure.
- F2r(b): `stalledBody` `StreamController` with `onCancel` Completer
(bounded completion signal, not a sleep). Asserts: (1)
`bodyStreamCancelled=true` while body stream is still open (impossible
with `drain()`); (2) error UI visible while body remains open. Restoring
`drain()` breaks both.
- F2r(c): `neverInitialize=true` fake never sends initialized event;
unmount asserts `disposeCallCount >= 1` via `pendingController`.
Distinct from the event-error case.
- F2r(d): `forceCreateError=true` fake throws `PlatformException` from
`createWithOptions()` itself (before any player ID is returned). Asserts
error UI visible within a bounded deadline. With the old `await
dispose()` the outer catch is blocked — `error.value` is never set and
the error UI assertion fails at the deadline; with
`unawaited(dispose())` the error text appears immediately.


**`mobile/test/features/channels/media_viewer_page/video_viewer_transport_test.dart`**
(separate file)
- Real-IO loopback probes using `flutter_test` (not `package:test`) to
avoid `depend_on_referenced_packages` lint. No
`TestWidgetsFlutterBinding` — no HttpClient override interfering with
`dart:io`.
- Probe 1: `HttpServer.bind(loopbackIPv4, 0)` reads the full request
body before replying. Without `sink.close()`, `req.drain()` hangs and
the test times out.
- Probe 2: server signals request arrival via a Completer (not a sleep);
abort fires after confirmed arrival; `client.send()` must throw
`RequestAbortedException` (typed assertion) within a bounded 5s
deadline.

**`scripts/test-video-upload.sh`**
- Proof minted with `+60` expiry and mandatory `server` tag.

**`buzz-test-client/tests/e2e_media*.rs`** +
**`buzz-relay/src/api/media.rs` test fixtures**
- All fixtures updated to 55s expiry + `server` tag.

**`RELEASING.md`**
- New "NIP-FI upload proof freshness (relay floor)" section documenting
that 60s proofs require the first relay release carrying this PR's
post-body hash-only check (the first tag > `v0.2.1` — update once cut)
for reliable large-file uploads. Operators on older self-hosted relays
(≤ `v0.2.1`) must upgrade before receiving these clients.

## Finding 3: 60s upload proofs vs old-relay compatibility

Desktop/CLI/mobile upload proofs are now 60s. Older relays re-run full
expiry verification after the body is transferred. A valid upload whose
body transfer takes >60s will fail on an old relay.

**Resolution (relay floor prerequisite):** `RELEASING.md` requires that
verified supported deployments (relay releases confirmed to carry the
post-body hash-only check, commit `75e9bef748`) be in place before
distributing 60s-proof client builds. Unknown or unverified self-hosted
relay deployments are excluded from distribution until they upgrade.
This makes the verified-deployment status a prerequisite for release
distribution, not a post-distribution advisory. The concrete tag (`>
v0.2.1`) is to be recorded once cut.

## Sequencing note

Builds on #7264 (merged): Blossom strictness is derived from its
`config.nip_fi` mode in this PR, so enabling `BUZZ_NIP_FI_MODE=enforce`
activates the strict verifier with no further wiring.

## GIF compatibility exception

An unauthenticated Off-mode request on a configured tenant with no GIF
provider changes from 404 to 401 (base `gifs.rs:269-275` checked an
unconfigured provider first; the current code authenticates first). All
other Off-mode Blossom responses are byte-identical to pre-NIP-FI
behavior.

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
2026-09-28 14:46:56 -04:00
Tom Brow
02c6309f53 fix(ci): select runtime suites from PR changes only (#7843)
A documentation-only update to #7809 selected desktop builds and E2E
tests because path detection compared an old PR base SHA with GitHub's
newer synthetic merge commit. The [failing run's path-detection
log](https://github.com/block/buzz/actions/runs/35789957773/job/106955810630)
includes four unrelated desktop files from `main`; `VISION_MOBILE.md`
did not match a runtime filter.

Use GitHub's PR file list for pull requests so unrelated changes in the
synthetic merge commit cannot select runtime suites. The existing
directory filters are unchanged: root and docs/ Markdown do not select
runtime suites, while Markdown under runtime directories still selects
its affected suites. Mixed code/documentation changes retain normal
coverage. Always-on security, policy, and source-contract checks and
full push-to-main coverage are unchanged.

Added regression coverage runs the pinned paths-filter action against
real fixture repositories, including a synthetic merge containing
unrelated upstream desktop code. All 35 selection scenarios and 26
required-check scenarios pass; the new regressions failed before the
fix. Existing required-context isolation, file-size policy, and
security-review contract checks pass, as do script lint and workflow
syntax validation. Full workflow lint reports the same two pre-existing
shell-quoting findings in the untouched dead-token guard. A desktop E2E
build was run to diagnose the unrelated required smoke failure.

Related: #7809 (incident, unchanged) and #5756 (shared-input path
coverage, separate scope). No matching issue found.

PRs with at least 3,000 changed files now select every runtime suite,
avoiding GitHub's PR-file-list ceiling. Boundary tests cover 2,999,
3,000, and 3,001 files, including a runtime file omitted beyond the API
cap; disabling the safeguard makes the latter two regressions fail.

Required checks now run and fail when path selection fails, is
cancelled, or is skipped. Regression coverage exercises the workflow
conditions and shell checks for all 13 required wrappers, plus an
API-denial case against the pinned action. Mutating either the
scheduling guard or the result check makes all 13 failure regressions
fail.

The required mention-settings smoke test expected a pin after explicitly
disabling automatic mentions. Waiting for its old avatar to exit
reproduced the CI failure 3/3; the test now checks that subsequent
mentions remain manual and retains outgoing recipient-tag assertions.
Corrected browser regression: 20/20 repeated runs; related picker unit
tests: 18/18. No desktop production behavior changed. The always()
requirement is now pinned in required-wrapper regression tests; deleting
it fails all 26 gate cases.

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
2026-09-25 23:19:32 +00:00
Bradley Axen
a1fb6645d9 test(desktop): synchronize upload edit smoke test (#7903)
## Summary
Fix the upload/edit smoke-test race observed on main at
`6410e685a80d42db0645fadc9bbe710559ef911e`.

- Hold the mock upload at the Tauri IPC boundary and release it
explicitly after checking edit rejection, rather than assuming menu
interaction finishes within one second.
- Wait for the Radix menu to unmount: edit dispatch happens in
`onCloseAutoFocus`, after the click. Without that wait, the negative
assertion can pass before the edit callback actually runs.
- Keep the existing attachment-preservation and subsequent
successful-edit assertions. No production code or CI coverage is
changed.

## Evidence and scope
- [Main
failure](https://github.com/block/buzz/actions/runs/36189213149/job/108250341388):
`opening edit during an immediate photo upload preserves the draft`,
including an upload-progress timeout on retry.
- Investigated from #7791, which changes only `docs/nips/NIP-AR.md`. Its
PostgreSQL failures and video-menu timeout are separate; PostgreSQL
passed on this main run, and the video spec passed locally. This PR does
not claim to fix those failures or the separate pointer-interception
failure seen in the main job.
- #7843 already addresses unrelated runtime suites being selected for
docs-only PRs.

## Validation
- Full desktop `pnpm test`: 6,676 Node tests + 92 jsdom tests passed.
- Upload/edit regression repeated 5 times: passed. Holding the upload
without waiting for menu teardown failed all 5 runs, demonstrating the
second race.
- Complete file-attachment and video-attachment Playwright specs: 30
passed.
- Pre-push desktop lint, typecheck, full desktop tests, and file-size
gate passed at `46e3d4392e5b56dcb74ea864aa19aa10287f27d3`.
- `just ci` attempted: initial formatting issue corrected; second run
exceeded the 5-minute local limit during Tauri clippy. Not claiming full
repository CI green.

## Review / human verification
Self-reviewed the diff against the test contract; no production behavior
changes. Draft pending human verification and CI.

To verify: activate Hermit, then `cd desktop && pnpm test:e2e:smoke
file-attachment.spec.ts --grep "opening edit during" --repeat-each=5`.
Expect all five runs to pass, retaining the upload in the draft and
allowing edit only after upload release.

Originating conversation:
buzz://message?channel=aa7f2b48-d367-4ca1-be09-116a2eb45b99&id=1b68585ba4483a87f5a453fd7bbdd11d434e332dcb4aff8acfe1f5d2601b6561

Signed-off-by: Smartie <fb3185faacfc3760b6b4fe0085a8878d8dd537f7a7671c7d3184fe1aa1b04df4@buzz.block.builderlab.xyz>
Co-authored-by: Smartie <fb3185faacfc3760b6b4fe0085a8878d8dd537f7a7671c7d3184fe1aa1b04df4@buzz.block.builderlab.xyz>
2026-09-25 22:52:02 +00:00
Will Pfleger
8f8c4dfade feat(desktop): relay admin console for the /api/admin/v1 operator surface (#4768)
Adds a relay admin console under Settings — the single surface for
relay-level operator work — replacing the previously unreachable
moderation section. Operators authenticate with their own Nostr key over
NIP-98 — no browser extension, no bearer token — to view deployment-wide
moderation reports and product feedback, resolve/dismiss/escalate/reopen
reports, update feedback status, and manage the operator/moderator
staffing roster.

## Nav reachability

The old `moderation` section id was defined in `settingsSections` but
never wired into any group in `settingsNavGroups`, so the sidebar never
rendered it — unreachable since #1617. This PR replaces it with a
`relay-admin` section wired into the Communities nav group, pointing at
the relay admin console, and drops the separate `admin-console` section
id so a single surface owns relay-level trust & safety.

The Relay admin nav entry is always visible. Auth gates the panel
itself; the nav entry is a door, not a credential — hiding it behind
discovery state would strand an operator whose relay transiently fails
NIP-11 discovery with no path back to the connection settings.

## Discovery and connection

On mount the console reads the connected relay's NIP-11 document for the
optional `admin_api` field. When a valid origin is discovered **and its
host matches the connected relay's host** (case-insensitive, host
identity only), it is automatically saved and probed — the panel renders
immediately with no Save step required. A cross-host advertisement is
pre-fill only: it populates the manual origin field under Advanced and
is never saved or probed without an explicit Save, so a relay cannot
direct an unconsented NIP-98 signature at a third-party origin; residual
exposure on the same-host path is bounded by NIP-98's URL/method/payload
binding. Saving is only required for manual origin changes. The
advertised origin is untrusted input: revalidated through
`AdminOrigin::parse`, falling back to manual entry when absent or
invalid. A saved manual origin always takes precedence over discovery.

## Auth and transport (Rust, `src-tauri/src/commands/admin/`)

- `AdminOrigin` value object: validates scheme + host + optional port,
rejects credentials/path/query/fragment; `http://` only for loopback.
The relay side normalizes its configured admin host at config load and
compares inbound `Host`/`Origin` hosts case-insensitively.
- `AdminRoute` closed enum: no IPC surface accepts arbitrary URLs, so
the NIP-98-signed URL is byte-identical to the fetched URL.
- Dedicated no-redirect `reqwest` client as an SSRF guard: a relay `3xx`
is an error and the NIP-98 header never crosses origins.
- `admin_probe` signs `GET /probe` and returns a typed state
(`nip98Authorized` / `nip98Denied` / `disabled` / `notAdminApi` /
`networkOrIntercepted`). The response body is validated against the full
relay contract — `nip98Authorized` only when the complete NIP-98
invariant holds, `disabled` only on a coherent disabled-mode body; any
incoherent or unrelated JSON classifies as `notAdminApi`, so the console
never fails open at the network boundary. Unknown fields are tolerated
for forward compatibility.
- NIP-98 signing via `AppState::signing_keys()`, one retry on `401` with
a fresh signed event; response size bounded by a `Content-Length`
preflight and a streaming byte counter; per-pubkey origin storage with
atomic `0o600` writes.

## Relay admin console

The console is gated behind the relay `OPERATOR`/`MODERATOR` roles from
#3777; every `/api/admin/v1/*` route returns `403` to anyone else.
Community self-administration (`community-members` / Invites) and
in-channel enforcement (the 9040–9043 signed commands) are a separate
axis and are untouched. The previously-duplicate community report queue
(`ModerationQueueCard`, `moderationQueue.ts`, and three dead hooks) was
unreachable dead code and is deleted in its own commit;
`useBanMemberMutation` and the rest of `features/moderation/hooks.ts`
remain in use by the members sidebar and message menu.

## Console UI (TypeScript, `src/features/admin-console/`)

- `AdminConsoleSettingsCard`: discovery + probe flow, honest copy for
every probe state, manual origin under an `Advanced` disclosure at the
bottom. The role (operator/moderator) is rendered in the connection
status line as plain text ("Connected as operator") — no badge-shaped
elements above the tab row. The origin provenance (relay config /
database) appears inside the Advanced card as small muted text. Section
title changed to `Admin`.
- `AdminConsolePanel` with Reports / Feedback / Staffing tabs (Staffing
gated on `role === "operator"`); reports and feedback grouped by
community for cross-community triage.
- **Reports**: always requests `scope=all` so the existing
resolve/cancel/reopen controls can reach every status (`open`,
`processing`, `resolved`, `dismissed`, `escalated`). The relay's
omitted-scope default is `escalated`-only (the platform-safety
backstop); `scope=all` is explicit and scoped to this console. Full
action matrix per `target_kind` (event →
delete/kick/ban/timeout/dismiss/escalate; pubkey →
ban/timeout/dismiss/escalate; blob → dismiss/escalate); kick is
suppressed when the report carries no `channelId`. A `processing` row
stays navigable — enforcement state lives in the detail view. A `failed`
action (always pre-mutation) offers a single **Cancel & reopen** via
`POST /reports/{id}/cancel` with `{actionId}` fencing; there is no
client-side retry. `pending`/`enforcing` actions belong to the relay
recovery worker and offer no button; a `409` reloads detail. Lists
refetch on back-navigation after a mutation.
- **Report failure UX**: `reportErrorMessage()` strips 4xx/5xx status
prefixes and surfaces the relay's own error reason in the toast (e.g.
relay returns `"400: you cannot report this content"` → toast shows
`"you cannot report this content"`). Self-report blocking UI removed —
the relay has no self-report gate, and the failure was purely
client-side error surfacing.
- **Reason audience disclosure**: the Reason (optional) field shows
exact copy under the input based on selected action — Delete discloses
that reason is sent verbatim to the affected user and posted publicly in
the room; Kick/Ban/Timeout disclose affected-user only; Dismiss/Escalate
disclose reporter only. These mirror the actual relay notice paths.
- **Enforcement history**: the report detail carries the governing
action even after the report leaves `processing` — a report enforced
then reopened is `open` yet still shows its `succeeded` action as
executed history alongside the resolve form; a reopen does not un-happen
a ban. The resolve form gates on `open` status alone.
- **Reopen**: terminal reports (`resolved`/`dismissed`/`escalated`) can
be returned to `open` for re-triage via `POST /reports/{id}/reopen`.
Reopen never reverses applied enforcement, and the copy says so.
- **Feedback**: list, detail, and status control
(`new`/`reviewed`/`archived`) with a generation-fenced attachment
viewer. A purged source community severs provenance to `null` rather
than deleting the row; severed rows bucket under a "source community
removed" heading.
- **Staffing**: Add is create-only with display names resolved via
`useUsersBatchQuery` and npub cross-fade on hover
(`HoverStaffingIdentity`). An entered key that already appears in the
authoritative roster (config, owner-fallback, or DB) is rejected locally
with an inline duplicate-key message and no request is issued; a `409
Conflict` from add, role change, or remove surfaces the relay's parsed
error body via `adminErrorMessage(e)` — distinguishing config-backed key
conflicts from last-operator conflicts without HTTP-status inference.
Roster with `config`/`owner_fallback`/`db` source labels; config-backed
entries disable remove client-side. In-place role change via `<select>`
calling `putAdminOperator`; the relay responds with the effective
`OperatorEntry` (`pubkey`, `effectiveRole`, `sources`) in the same shape
as the roster list. Read-only badge for config-managed entries.
- **Timeout expiry**: `useTimeoutState` clears the store when derived
state is `INACTIVE` but the store is still active; the 1s tick is scoped
to entries with a known `expiresAtMs` and owned by
`ComposerTimeoutBanner` (mounted only while a timeout is active), while
`ChannelPane` subscribes to the boolean `useTimeoutActive()` — the pane
re-renders when a timeout starts or ends, not every second.
`useMembersSidebarModeration` ticks `nowMs` only while the sidebar is
open, the viewer can moderate, and some member has a future
`mutedUntil`; the tick after the last expiry stops the interval.
- Staffing refreshes the principal after a self-demotion or
self-removal: `AdminConsolePanel` passes `onSelfMutation` to
`StaffingTab`, which re-probes the saved origin so the role badge and
tab visibility update without a manual re-probe.
- Staffing mutation failures, including both 409 variants (config-backed
key vs. last operator), surface the relay's parsed error via
`adminErrorMessage`, so the last-operator recovery guidance is shown.
- Mutations confirm via `sonner` toasts; failures surface the relay's
parsed error `message`, not raw JSON. The `disabled` auth mode renders
read-only.

## Mutation idempotency

Resolve and reopen carry a per-attempt `requestId`. On first submit the
whole command (`{requestId, action, reason, expirationSecs}`) is frozen;
after an ambiguous failure (409, 5xx, transport error, truncated
response) the snapshot is retained, action/reason/duration controls are
locked, and the retry sends the exact same payload byte-for-byte. A
definitive pre-commit rejection (non-409 4xx with `bodyComplete: true`)
discards the snapshot, unlocks controls, and the corrected submit uses a
fresh payload. On success the toast derives from the authoritative
`AdminReportResolution` (`activeAction.action` when present; otherwise
`status` for decision-only outcomes) — never from the mutable form
selection.

The native mutation commands — including operator delete — reject with a
typed `AdminMutationError` carrying the relay's HTTP status
(`relayStatus`, `null` when no verdict exists) and a `bodyComplete` flag
that is `true` only when the full response body was read.

## Restriction routes contract change

`GET /members/restrictions` and `DELETE /members/{pubkey}/ban|timeout`
now take `communityHost` instead of `communityId`; the relay resolves
the tenant itself and returns `400 unknown_community_host` for an
unmapped host. This is a breaking contract change with no compatibility
shim: the relay must run this build before a desktop that uses it,
scripts sending `communityId` must switch, and rolling the relay back
breaks the desktop Restrictions UI. `docs/admin/README.md` documents the
three routes in the route inventory and carries the migration note.
Restriction calls also carry the relay the list was loaded from, and the
native side rejects a mismatch before building any URL.

## Hardening

- Saved admin origins are stored per pubkey and per relay host. The host
slug parses the relay URL, keeps the port-drop for DNS names, and
encodes IPv6 hosts canonically, so two IPv6 relays never share a file
and no IPv6 slug can match a DNS slug.
- NIP-11 admin discovery has its own 10s request deadline and reads
`/info` success and error bodies through the bounded reader with a 64
KiB cap (`Content-Length` is only a pre-check).
- `PUT /operators` builds its `OperatorEntry` response from the
validated body (`effectiveRole = role`, `sources = ["db"]`) instead of
re-reading the roster, so a concurrent change can't turn a committed
write into a `403`.

Related: #3777 (relay `OPERATOR`/`MODERATOR` role model + NIP-98 auth +
`admin_api` NIP-11 advertisement — provides the runtime and the
discovery field this console consumes)
Related:
[builderbot-platform-core-infrastructure#140](https://github.com/squareup/builderbot-platform-core-infrastructure/pull/140)
(prod admin ingress allowlist and NIP-98 rollout)


## Screenshots

Captured headless at `197f0ba0c` against the mock bridge (1280×720).

### Setup

**Origin setup — Advanced disclosure open, idle state**
![Relay admin panel with Advanced: admin origin disclosure open before
probe](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/02-origin-setup.png)

**Authorized console — all three tabs**
![Authorized relay console showing Connected as operator status and
Reports/Feedback/Staffing
tabs](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/03-origin-authorized.png)

### Reports

**Reports queue — open, processing, resolved across two relay groups**
![Reports tab showing community-grouped list with spam/open,
harassment/processing, illegal/resolved
rows](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/04-reports-queue.png)

**Open report detail — reporter, target, message snapshot, resolve
form**
![Open spam report detail with reported message content and
Delete/Kick/Ban/Timeout/Dismiss/Escalate action
buttons](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/05-report-detail-open.png)

**Processing report — PROCESSING/HARASSMENT, ban enforcing state**
![Processing harassment report detail showing enforcement state with ban
action in enforcing
status](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/06-report-enforcement.png)

**Resolve form — Delete selected, audience disclosure copy**
![Resolve form with Delete action selected showing "Sent verbatim to the
affected user and posted publicly in the room" audience
copy](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/07-resolve-form.png)

**Resolved report — enforcement history block**
![Resolved/illegal report detail showing Resolved by, Resolved at, and
Act ID fields from completed
enforcement](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/08-resolved-history.png)

### Feedback

**Feedback list — community grouping with status badges**
![Feedback tab showing relay.example.com group with new/reviewed items
and source-community-removed
group](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/09-feedback-list.png)

**Feedback detail — mutable status control (operator mode)**
![Feedback detail with new/reviewed/archived status tab control visible
for
mutation](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/10-feedback-mutable.png)

**Feedback detail — passive status badge (read-only/disabled mode)**
![Feedback detail in disabled mode showing passive "Status NEW" badge
with no mutation
control](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/11-feedback-readonly.png)

### Staffing

**Staffing roster — config/owner\_fallback/db source labels**
![Staffing tab showing three operators with config, owner_fallback, and
db source
labels](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/12-staffing-roster.png)

**Add form — new pubkey filled, ready to submit**
![Staffing add form with a new 64-hex pubkey entered and moderator role
selected](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/13-staffing-add.png)

**Duplicate rejection — inline error for existing principal**
![Staffing add form showing "Already an operator: operator. Use Remove
to revoke before re-adding with a different role." error for an existing
config-backed
operator](https://raw.githubusercontent.com/block/buzz/f92559f9fab694b51afd60fdf76cb276de2fa830/docs/pr4768/14-staffing-dup.png)

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Will Pfleger <wpfleger@block.xyz>
Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Signed-off-by: Alia <d32955ad69077062930cc46cfe2df30ca9aaf6f8e76422681265e9e9af704d78@buzz.block.builderlab.xyz>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Alia <d32955ad69077062930cc46cfe2df30ca9aaf6f8e76422681265e9e9af704d78@buzz.block.builderlab.xyz>
2026-09-24 17:34:25 -04:00
Wes
02753722a7 chore(release): release Buzz Desktop version 0.5.25 (#7867)
## Buzz Desktop release v0.5.25

- **Frozen main:** `797012ff01a6d499959b45ed2e56f7927c6a4d6b`
- **Reviewed candidate:** `c8f73213089cbd5a0f1e675d3193558280d46e10`
- **Previous desktop release:** `desktop-v0.5.24`
- **Proposed immutable tag:** `desktop-v0.5.25`

This PR may be **squash merged** after the Desktop Release Candidate
check and all protected-branch checks pass. Merging authorizes
publication of the exact reviewed candidate; later or unrelated changes
on `main` cannot alter it.

The checked-in changelog accounts for every non-merge commit in the
release range. The Desktop tag points to the reviewed candidate commit,
not the later squash commit. Publication remains bound to that immutable
candidate tag.

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Release Automation <release-automation@users.noreply.github.com>
2026-09-24 12:53:21 -06:00
Logan Johnson
dd1c2afc2a Discover alternate Buzz ACP commands (#6948)
🤖 I’m Larry.

## Summary
Managed-agent definitions can now choose which installed ACP transport
will launch the agent. The choice sits beside **Agent harness** while
creating or editing an agent, so it is made before first deployment and
remains visible afterward.

Buzz discovers executable commands named `buzz-*-acp`, keeps **Buzz ACP
(default)** as the safe default, and preserves existing custom command
values. Discovery and launch share the same resolver, so a command
offered in the picker is the command Buzz will execute.

## UX walkthrough

### 1. The ACP command picker appears while creating the agent
The default is explicit, and the helper text explains that this
selection controls deployment.

![Create-agent form with the ACP command picker beside Agent
harness](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6948/01-persona-create-acp-selector.png)

### 2. Installed wrapper commands are offered by name
Here Buzz has discovered `buzz-janet-acp` alongside the stock transport.

![ACP command menu offering Buzz ACP and
buzz-janet-acp](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6948/02-discovered-wrapper-dropdown.png)

### 3. The wrapper is selected before deployment

![Create-agent form with buzz-janet-acp
selected](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6948/03-wrapper-selected-before-deploy.png)

### 4. The deployed profile reports the effective command

![Deployed agent Runtime profile showing
buzz-janet-acp](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6948/04-deployed-profile-effective-acp.png)

### 5. Editing the deployed agent reopens its definition with the choice
preserved

![Edit-agent form retaining
buzz-janet-acp](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6948/05-edit-shows-persisted-wrapper.png)

## Details
- Definitions carry the selected ACP command through relay publication,
snapshots, imports, team adoption, deployment, and later edits.
- Existing definitions without this field continue to use `buzz-acp`.
- Unknown persisted commands remain visible but unavailable rather than
being silently replaced.
- Discovery is read-only and never executes candidates. It filters
non-files and non-executables, supports Windows `.exe`, `.cmd`, and
`.bat` shims, deduplicates aliases, and returns a stable sorted list.
- Command names remain portable; Buzz does not persist machine-specific
absolute paths.

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Signed-off-by: Larry <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@buzz.block.builderlab.xyz>
Signed-off-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
Co-authored-by: Larry <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@nostr>
Co-authored-by: Larry <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@buzz.block.builderlab.xyz>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-24 11:33:24 -04:00
Mic Neale
4544ba1713 chore(mesh): upgrade MeshLLM to 0.76.2 (#7559)
## Summary

Upgrade Buzz from MeshLLM `v0.76.0-rc9` to the latest stable [v0.76.2
release](https://github.com/Mesh-LLM/mesh-llm/releases/tag/v0.76.2) (via
v0.76.1).

- Update all eight Mesh git dependencies across desktop and relay smoke
examples; both lockfiles resolve all 47 Mesh packages to
`a0c1e66b0ac037dd56544b9e2d94969ea43d694f` (tag `v0.76.2`). All non-Mesh
lock records are unchanged by the 0.76.1 → 0.76.2 bump.
- Match Mesh's `ed25519-dalek = 3.0.0` and `rusqlite = 0.40`
dependencies.
- Explicitly enable rusqlite's `fallible_uint` feature, preserving
Buzz's existing `u64` SQL conversions when **mesh is disabled**.
Mesh-enabled builds previously supplied this transitively, so testing
both configurations matters.
- Temporarily pin **only** the optional `sqlx-sqlite` package to the
merged upstream compatibility fix
[transact-rs/sqlx#4402](https://github.com/transact-rs/sqlx/pull/4402),
revision `94aafe3a68884d923b0798a767c8d7f6cfda89d2`. SQLx 0.9.0 caps
`libsqlite3-sys` below 0.38, while Mesh 0.76 requires 0.38. Cargo
resolves the conflict even with SQLite disabled. The fix raises that
upper bound; remove the patch once released. Buzz's active PostgreSQL
driver stays on crates.io SQLx 0.9.0.
- Preserve the explicit Linux keyring 3 `crypto-rust` feature so Secret
Service sessions retain DH encryption independently of Mesh keyring 4.
- Preserve the dedicated examples-only `buzz-mesh-smoke` crate and
lifecycle workflow wiring, keeping Mesh/native-runtime dev dependencies
out of relay CI builds.
- v0.76.1 → v0.76.2 upstream delta: self-updater fix for composed
product-v2 bundles (Mesh-LLM/mesh-llm#1844) plus release plumbing — no
API changes affecting Buzz.
- Merged `origin/main` (`7c789dee0`) without rewriting shared PR
history.

### Validation at `ae4adba15` (local macOS ARM64, Hermit toolchain)

- **Passed:** `cargo test --locked -p buzz-mesh-smoke --all-targets`
(all six example harnesses compile; no live harness execution).
- **Passed:** desktop Tauri workspace tests, both default and
`--features mesh-llm` graphs (3,296 tests with mesh enabled, 0
failures).
- **Passed:** `just desktop-tauri-clippy` (both feature graphs, `-D
warnings`), root workspace clippy `-D warnings`, `cargo fmt --all
--check`.
- **Passed:** `--locked` metadata resolution for both workspaces;
lockfile diff audited to touch only Mesh package records.
- **Passed:** full pre-push hook suite on the final push (branch-skew,
rust-tests, desktop-tauri-checks, file-size-check) — no hooks bypassed.
- **Not run:** live Mesh inference/admission smoke or installed-app UI
exercise. CI lifecycle smoke coverage applies.

Originating Buzz conversation:
buzz://message?channel=dffbc117-845a-4c02-bc3f-eaeeefc4deaa&id=670f9c262e1ec0a4df5600b3173a0c5de2abe17e08ba9ccfdd8eff109fadf1a8

---------

Signed-off-by: Thinker <75d8a808fa21bb8d1812e080cf471db601c6e8e6a62dcd516d37531e83a7bb77@meshllm.communities.buzz.xyz>
Signed-off-by: Michael Neale <michael.neale@gmail.com>
Co-authored-by: Thinker <75d8a808fa21bb8d1812e080cf471db601c6e8e6a62dcd516d37531e83a7bb77@meshllm.communities.buzz.xyz>
Co-authored-by: Michael Neale <michael.neale@gmail.com>
Co-authored-by: Galadriel <b81c841ed20a8e17caf4e6fac2f6f3bc61d304c84b8394720f6d00f37538c47e@meshllm.communities.buzz.xyz>
Co-authored-by: Gu <gu@buzz>
2026-09-24 07:32:07 -06:00
Will Pfleger
d01e5f8205 feat(agents): humanize uncurated Databricks model ids with a label grammar (#7844)
New Databricks endpoints (Claude Opus 5.5, GPT-6 Astra/Sol, etc.) showed
as raw FQNs in the model picker until someone added a curated corpus
record for each. This adds a strict token-class grammar as a third label
tier inside the Databricks label helpers (Rust `model_capabilities.rs` +
TS `modelCapabilities.ts`): exact record → unique alias → **generated
label** → raw id. In TS it fires only for an explicit `databricks_v2`
provider; providerless ids stay raw.

## Grammar

Takes the last component of a UC FQN (or strips one wrapper:
`databricks-`, `goose-`, `kgoose-`, `builderbot-`; an id that is neither
stays raw), splits on `-`, and classifies each token as version,
letter+digit version, size, trailing date (dropped), or word. Labels are
built only from the id's own text, and the grammar never reinterprets a
version. When in doubt it returns raw:

- **Known families only.** The family (leading letters of the first
token) must be in the manifest's existing `label_family_tokens`. Custom
endpoints such as `prod.ai.rag-agent-3` or `builderbot-pr-reviews-v2`
stay raw. Supporting a new vendor means adding one entry to that list,
not a record per model.
- **Attached digits stay whole** (`gpt10` → `GPT10`). If the family
already carries digits and the next token is a version
(`goose-qwen3-5-122b-a10b`, `system.ai.llama3-1-8b`,
`system.ai.claude3-5-sonnet`), the id stays raw; this is checked before
any reorder.
- A third consecutive number (`gemini-3-7-1-flash`) returns raw rather
than splitting off a patch version.
- Any non-ASCII input returns raw, checked before trimming or case
folding.
- Any unclassifiable token, or no version-bearing token
(`builderbot-pr-reviews`), returns raw. `(latest)`/`Preview` never
appear unless an exact record supplies them.

Special cases, each justified by an unseen-id shape rather than the
corpus score:

- `meta-llama-` → `Llama`: a namespace convention.
- Claude numeric-first reorder: Goose names Claude endpoints
`claude-4-7-opus`. Only 1–2 version tokens followed by
`opus`/`sonnet`/`haiku` reorder (`claude-5-6-opus` → `Claude Opus 5.6`);
anything else keeps its order (`claude-5-6-thinking` → `Claude 5.6
Thinking`). Both current numeric-first ids also have exact records.
- Qwen compact decimal: Qwen's own naming `qwen35` → `Qwen3.5` when the
second digit is nonzero.

## Colliding labels in the picker

The same model is often served from several sources, so humanized labels
collide (four rows are all `GPT-5.5`). `disambiguateModelLabels` in
`formatAgentModelLabel.ts` suffixes only colliding Databricks labels
with their source:

- UC FQN: its `catalog.schema`, e.g. `GPT-6 Astra (system.ai)` / `GPT-6
Astra (sandbox.public)`.
- Workspace endpoint: its wrapper, e.g. `GPT-5.5 (databricks)` /
`GPT-5.5 (goose)` / `GPT-5.5 (kgoose)`.
- Still colliding after that (e.g. a date variant in the same schema):
the full id, e.g. `Gemini 3.7 Flash (system.ai.gemini-3-7-flash-0925)`.

Unique labels, raw-id rows, the default row, and other providers are
unchanged. It runs in `getDiscoveredPersonaModelOptions` (covering
`AgentDropdownSelect`, `PersonaModelCombobox`, `PersonaDropdownField`,
whose closed triggers read the option label) and in `ModelPicker`. Model
search in `AgentDropdownSelect` and `PersonaModelCombobox` also matches
the raw id, so searching `system.ai` finds those rows. Rust
`ModelEntry.name` is unchanged.

## What labels drive

Picker values, persistence, routing, catalog dedup, `resolve()` and
capabilities all stay keyed on the raw id; two ids sharing a label both
remain selectable. Labels do drive picker search (alongside the raw id),
the workspace catalog's equal-time sort, and `TeamIdentityCard`'s "Mixed
models" summary, which compares lowercased base labels, so `goose-` and
`system.ai` GPT-6 Astra read as one model there (correct, since they are
the same model).

## Tests

Shared fixtures in `scripts/databricks-label-fixtures.json` are replayed
by both Rust and TS. Each row asserts its tier: `exact` rows match a
record, `alias` rows resolve with generation off, `generated` rows
return nothing with generation off (so a future alias or record cannot
mask them), and `raw` rows return nothing either way. A curator guard
requires that across all 57 exact records, the ids the grammar does not
reproduce equal exactly the 10 curator-only ids.
`disambiguateModelLabels` has unit tests for namespace, wrapper, and
full-id-fallback collisions, untouched rows, other providers, and
case-insensitive grouping. The defaults-picker e2e checks the suffixed
rows and trigger, raw-id search, and that choosing the second uncurated
FQN by its visible name persists its raw id and restores its label. An
edit-agent e2e covers the existing-agent model dropdown
(`#edit-agent-model`): both suffixed rows render, the `system.ai` row is
chosen by name, and after save and reopen the agent stores the
`system.ai` id and shows `GPT-6 Astra (system.ai)`.

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
2026-09-23 17:12:02 -04:00
Kalvin C
48884848f5 fix: route databricks claude fqns to anthropic messages (#7829)
Fix Databricks V2 Unity Catalog Claude service routing without erasing
verified model capabilities.

- preserve exact provider-qualified record precedence for
`data_workflow_tools.goose.goose-claude-opus-5-5`, including adaptive
thinking, explicit `output_config.effort` (default medium), and signed
native tool continuation
- route other boundary-matched `claude-*` service components to
Anthropic Messages while preserving the full FQN and advertising no
unverified effort controls
- keep GPT-5+ service components on OpenAI Responses and other uncurated
FQNs on MLflow Chat Completions; catalog/schema text does not affect
routing
- keep Rust and TypeScript resolver precedence aligned and regenerate
the 168-vector normative corpus

Validation at `1204f1eacff17ebe05eb2bba06b5eee210e21c25`:
- `cargo test -p buzz-agent`
- `pnpm -C desktop test` — 6,628 passed
- `pnpm -C desktop typecheck`
- `cargo fmt --all -- --check`
- `cargo clippy -p buzz-agent --all-targets -- -D warnings`
- `just test-unit` — passed on isolated rerun
- pre-push file-size, desktop check, desktop typecheck, desktop tests,
and Tauri checks passed; the repository-wide Rust lane exited without
identifying a failing test in two concurrent hook runs, while its
isolated `just test-unit` rerun passed

---------

Signed-off-by: Kalvin Chau <kalvin@block.xyz>
Co-authored-by: am <6e30cd56c30e030cd31bb0939b94a7c257c9a09d5ba2d92cf2735da45629f248@buzz.block.builderlab.xyz>
2026-09-23 12:09:27 -07:00
Salman Mohammed
5621006bcf refactor: move agent Git bootstrap into ACP harness (#7819)
discovered in
https://github.com/block/buzz/issues/7742#issuecomment-5783512985

## Summary

Goose uses its native shell, so it bypassed the Git identity and signing
setup inside `buzz-dev-mcp`. Agent commits could use the host Git
identity, while MCP shells had a separate config. This moves Git setup
into `buzz-acp`, where both paths receive the same agent identity, Nostr
signer, and relay-scoped credential helper.

Before:

```text
Buzz Desktop
  └─ buzz-acp                 ← Desktop supplied relay Git authentication
      ├─ Goose → native shell ← no agent Git author or signing setup
      └─ Buzz Agent
          └─ buzz-dev-mcp
              └─ shell         ← MCP created the keyfile and Git signing config
```

After:

```text
Buzz Desktop or Sprig
  └─ buzz-acp                 ← owns the keyfile, identity, signing, and scoped credentials
      ├─ Goose → native shell ← inherits the complete Git environment
      └─ Buzz Agent
          └─ buzz-dev-mcp
              └─ shell         ← receives the same Git environment via mcpServers[].env
```

The harness keeps the signing key in a private temporary file and
removes it on normal exit, startup failure, and graceful termination. It
composes inherited `GIT_CONFIG_*` entries, forwards the complete block
to MCP servers, and bundles the helpers through the ACP multicall
entrypoint. For standard `buzz-acp` launches, Desktop and Sprig no
longer write Git config. A custom Desktop ACP command bypasses the
harness, so Desktop preserves its prior relay-scoped credential helper
for that supported override.

This changes Git settings for every ACP runtime. The startup signal path
also changes so a termination during adapter initialization removes the
keyfile. The temporary file can remain after SIGKILL or a machine crash.

### Related issue

Related: #6177 covers stricter commit identity enforcement and touches
the same Git paths. That PR and this one need to be reconciled before
either lands. No issue was found for this runtime bootstrap gap.

### Testing

- Ran the ignored `git_runtime_tests` with real Goose 1.50.0 and Buzz
Agent ACP sessions. `real_goose_native_git_shell` passed again on this
PR branch with `BUZZ_TEST_BIN_DIR` pointing to built binaries. Goose
made a signed commit and tag through its native shell; Buzz Agent did
the same through its MCP shell. Both verified signatures, identity,
credential scoping, and keyfile cleanup.
- Built the Linux Sprig image and ran `scripts/test-sprig-image.sh
buzz-sprig:acp-git-bootstrap`. The container made and verified a signed
commit and tag, then confirmed keyfile removal after SIGTERM.
- `just ci` passed on the original branch. After rebasing onto `main`
and addressing review feedback, the ACP Git bootstrap integration tests,
focused desktop smoke test, custom-command regression test, formatting,
and ACP/Desktop Clippy passed. The pre-push hook hit two
timing-sensitive ACP deadline tests under parallel load; both passed
alone and the complete ACP package passed serially (964 library, 2 Git
bootstrap, 9 pool lifecycle tests). The push used `--no-verify` after
those checks; GitHub CI is rerunning on the new head.
- Under injected `BUZZ_ACP_ALLOWED_RESPOND_TO`, `BUZZ_ACP_LAZY_POOL`,
and `BUZZ_ACP_IDLE_POOL_SLEEP`, the clean-env serial package command in
`crates/buzz-acp/TESTING.md` passed: 964 active library tests, 2 Git
bootstrap tests, and 9 pool lifecycle tests. Both named Databricks OAuth
tests passed locally; another reviewer reproduced their
environment-specific failures on `main`.
- No authenticated relay clone or push was run. The local probes used
disposable repositories and did not contact a relay.

Generated with Codex

---------

Signed-off-by: Salman Mohammed <smohammed@squareup.com>
2026-09-23 14:41:00 -04:00
Wes
0cc63fe3e6 fix(agent): preserve Databricks Opus UC reasoning and tool continuation (#7840)
## Summary
Fix `reasoning_effort: Extra inputs are not permitted` for Databricks v2
model `data_workflow_tools.goose.goose-claude-opus-5-5` without dropping
explicit High.

- Add one provider-qualified exact capability record: Anthropic
Messages, adaptive thinking, `output_config.effort`, medium upstream
default. Mirror exact-record precedence in Rust/TS; keep uncurated UC
services neutral and existing GPT routing unchanged.
- Preserve ordered native content, including signed/empty thinking and
redacted blocks, across tool results. Do not cache-stamp thinking blocks
or leak native state into Chat reasoning details. Discard truncated
native state; reject more than 64 native calls before any tool executes
instead of altering signed content.
- Add production-dispatch/ACP regressions and six shared capability
vectors. No relay/ACP protocol, schema, settings, inheritance, retries,
or other harness changes.

## Validation
At final head `82f43f8d07bfcc3f4af492afc0a58a02f8e549c4`, clean tree:
- Rebuilt real `buzz-agent`, drove ACP with a harmless MCP fixture
against the actual service. Two POSTs to
`/ai-gateway/anthropic/v1/messages`, both HTTP 200, exact FQN, High via
`output_config`, adaptive/summarized thinking, no `reasoning_effort`.
First response contained signed thinking + tool use; second request
preserved signature/content order and paired result; final ACP stop
`end_turn`. No credentials, signature contents, or conversation data
included here.
- Mandatory pre-commit/pre-push checks passed: formatting/lint,
file-size gate, Rust test lanes, desktop typechecking and full JS tests,
Tauri clippy/tests.
- Full `cargo test -p buzz-agent` passed on the pre-commit tree (only
hook formatting followed), including the new native truncation/65-call
ACP regressions, ordered interleaved signed/redacted two-tool capture,
nearby-ID negatives, and existing provider regressions.
- Independent API/replay, regression-boundary, and Rust/TS capability
reviews cleared.

Full `just ci`, packaging and manual desktop UI testing were not run
locally; repository CI remains the merge gate. Cross-harness internals
and other UC service contracts are outside scope.

## References
- [Databricks model
services](https://docs.databricks.com/aws/en/ai-gateway/query-model-services)
- [Anthropic thinking
preservation](https://platform.claude.com/docs/en/build-with-claude/thinking#thinking-block-preservation-by-model)
- [Anthropic
effort](https://platform.claude.com/docs/en/build-with-claude/effort)
- Originating Buzz channel: `fccdea96-0f31-4343-ba6a-324214dc8d73`
- Originating thread:
buzz://message?channel=fccdea96-0f31-4343-ba6a-324214dc8d73&id=33f242923a317e269c1ff7b960cacd6ec1f3371eff2f97592857804c50fb100c

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Signed-off-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
Co-authored-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
2026-09-23 09:44:13 -06:00
Will Pfleger
b6a26556ec feat(canvas): add version history with atomic restore (#6780)
🤖 Adds append-only channel canvas history, restore, and
relay-authoritative optimistic concurrency so stale edits cannot
silently replace a newer canvas.

## What this adds

- **Desktop history and restore** — browse revisions with author,
timestamp, preview, and diff; restore an older revision as a new signed
head after explicit confirmation. Persisted empty canvases remain
reachable, mutation outcomes are announced accessibly, and focus moves
to a stable destination after save or restore.
- **CLI history and restore** — `buzz canvas history --channel …`, `buzz
canvas get --channel … --revision <id>`, and `buzz canvas restore
--channel … --revision <id>` use keyset pagination over the retained
revision stream.
- **SDK canvas builders** — optional `expected-revision` tags, bounded
ancestry classification, and shared timestamp discipline keep
first-party writes ahead of the head they read without propagating
poisoned future timestamps.

## Authoritative concurrency contract

Tagged canvas writes use compare-and-swap semantics in the relay and
database:

- `expected-revision=none` succeeds only when no live canvas exists.
- An event ID succeeds only when it names the canonical live head.
- A byte-identical replay succeeds only when that event is already the
canonical live head.
- A successful candidate must sort strictly ahead of the current head
under `created_at DESC, id ASC`.
- Malformed preconditions and stale or non-advancing writes are rejected
before event rows, mentions, or fan-out are committed.

The database serializes tagged writes, unconditional kind `40100`
writes, and canvas soft deletion on the same `(community, kind,
channel)` advisory key. Untagged `buzz canvas set` remains an
unconditional write, but participates in that serialization boundary so
it cannot race a tagged save or deletion. Deletion classification is
derived inside the datastore transaction; unrelated event kinds do not
take the canvas lock.

## Read and timestamp consistency

Precondition and post-write ancestry reads request strong consistency
from `/query`, pinning them to the writer when replica routing is
enabled. Display-only history remains replica-eligible.

First-party canvas writers stamp `created_at = max(now, head + 1)` with
a conservative client skew limit. The relay applies a canvas-specific
future-timestamp ceiling before persistence, preventing an accepted
boundary head from making subsequent first-party writes invalid while
preserving the broader ingest limit for other event kinds.

## Durable outcomes and recovery

After an accepted publish, a failed verification read is reported as
durable success with `verified: false` rather than a failed save.
Desktop and CLI preserve the new event ID and direct users to History
when verification is unavailable. A successful read walks the bounded,
cycle-guarded `expected-revision` ancestry chain so transitive
descendants are not misclassified as supersession. Canvas caches
invalidate for every settled mutation outcome, including a retained but
superseded revision.

The 409 reconciliation path in `cmd_restore_canvas` now separately
establishes persistence evidence from ancestry classification.
`canvas_write_survived` checks reachability only; a secondary
writer-pinned IDs lookup distinguishes "A absent" from "A present but
superseded by a legacy write." The four-way outcome (survived /
persisted-but-superseded / genuinely-absent / read-fail) is now correct
for all lost-response shapes including unconditional legacy writes.

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Hayt <9e1c23a3fd83f61da34420e4e88ff1b16e45cafcc0cd9019eb07d4ecfa8ca9b0@buzz.block.builderlab.xyz>
2026-09-23 11:03:54 -04:00
Wes
ec7ea38f62 chore(release): release Buzz Desktop version 0.5.24 (#7817)
## Buzz Desktop release v0.5.24

- **Frozen main:** `fe56d311a7156802408afb04023c3f75d4015007`
- **Reviewed candidate:** `3befaf16002d802a97aa79007be29b23623ceb3f`
- **Previous desktop release:** `desktop-v0.5.23`
- **Proposed immutable tag:** `desktop-v0.5.24`

This PR may be **squash merged** after the Desktop Release Candidate
check and all protected-branch checks pass. Merging authorizes
publication of the exact reviewed candidate; later or unrelated changes
on `main` cannot alter it.

The checked-in changelog accounts for every non-merge commit in the
release range. The Desktop tag points to the reviewed candidate commit,
not the later squash commit. Publication remains bound to that immutable
candidate tag.

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Release Automation <release-automation@users.noreply.github.com>
2026-09-22 19:54:44 -06:00
Wes
fe56d311a7 test(desktop): stabilize unread and audio release smoke fixtures (#7821)
## Summary
Repair the mock-backed desktop smoke fixtures blocking release PR #7817.
No application unread logic, styling, audio component, scheduler, or
release-tool changes.

- Require an exact channel-scoped kind-9 subscription before injecting
unread messages, including after navigation. The old readiness check
could accept a global-only, wrong-channel, or wrong-kind consumer. The
extracted predicate is used by the real mock bridge and has regression
coverage for those false positives and legacy behavior.
- Seed the 24 audio messages offscreen with distinct timestamps, then
open the channel with all cards in the load margin. Same-second random
event IDs previously reordered the settling timeline, causing different
visible cards to start loads. This was viewport churn, not a component
restart defect.
- Expose the existing real audio scheduler snapshot through the E2E
bridge. Assert 3 active / 21 queued before navigation and 0 active / 0
queued afterward. Preserve the peak-3 cap, exact 3 fetches /
cancellations / releases, zero object URLs, and existing unread/bold
assertions. No sleeps, retries, skipped tests, or relaxed limits were
added.

## Validation
- Before commit, all 30 tests in `channel-activity-popover.spec.ts`,
`channel-mute.spec.ts`, and `voice-note.spec.ts` passed five repetitions
with retries disabled: **150/150**. This was the working repair on base
`312cf674f`, before final formatting/cleanup, not the entire smoke
suite.
- At committed head `1b126afbe75c2a2afbdfe13744f0938fa584764e`, normal
pre-push hooks passed: **6,591/6,591 desktop unit tests**, desktop
checks, TypeScript typechecking, differential file-size gate, and
branch-skew check. Pre-commit Biome formatting passed; working tree is
clean.
- Independent sidebar and audio reviews found no substantive blocker.
Their formatting findings are resolved in this commit.
- Full repository `just ci`, native release packaging, and the entire
Playwright smoke suite were not run locally. GitHub CI is the remaining
broader gate; this PR is not a release certification.

## Release follow-up
After this repair is merged and required checks pass, regenerate #7817
through the desktop release tooling and validate the new candidate's
exact head. This PR does not merge or publish a release.

Originating discussion:
buzz://message?channel=3428ec3f-a58b-429b-afbc-dc6a77918ce8&id=3303565b14334696e9bbf433ef3ad1aea4307acc69834f7f685a412e81354493

Signed-off-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
Co-authored-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
2026-09-23 01:07:00 +00:00
Diem Nguyen
312cf674fa fix(desktop): remember Inbox unread-only choice (#7672)
## Summary

Inbox forgets the **Show unread only** choice after navigation or
restart. Save the toggle with the existing safe storage helpers and
restore it when Inbox opens.

The preference stays on this installation and applies across accounts
and communities. Fresh installations keep the current off default. If
storage fails, the current view remains usable, but the choice may not
survive navigation.

### Related issue

Related report: #3669.

Overlaps with #6105 and #3682. #6151 also persists category filters and
pane widths. This draft keeps the change to the unread toggle and reuses
the existing storage helpers.

### Testing

The mock Desktop regression passed: enable the toggle, navigate to
Agents and back, reload, then repeat with the toggle disabled. Both
choices were restored. This exercises the UI with a synthetic fixture; a
native app restart was not tested.

The full local repository CI gate is pending. Keep this PR in draft
until validation completes.

### Before and after behavior

Same synthetic Desktop fixture in Chromium, 1280×720, on macOS.
**Before:** production source from
`41c5ace93740261ee5a5d962c2a17e8d846c2c1b`. **After:** PR head
`b50c1a06d53fdc080e7aae6ee9aa2e9ad6b60a82`. The capture test asserted
the displayed toggle state before taking each screenshot.

1. Enable **Show unread only**, open **Agents**, go back to **Inbox**,
and reopen **Inbox options**.
2. Enable the toggle again, reload the page, and reopen **Inbox
options**.

Before the fix the toggle is off after both journeys; after the fix it
stays on. These are mock-backed UI captures, not a native Desktop
restart or live relay test.

| Journey | Before: resets to off | After: stays on |
| --- | --- | --- |
| Inbox → Agents → back |
![before-navigation](https://raw.githubusercontent.com/block/buzz/8a4d4845a51ab096d573f96bd528aa0e7abb1dc9/pr-7672--before-navigation.png)
|
![after-navigation](https://raw.githubusercontent.com/block/buzz/8a4d4845a51ab096d573f96bd528aa0e7abb1dc9/pr-7672--after-navigation.png)
|
| Enable → page reload |
![before-reload](https://raw.githubusercontent.com/block/buzz/8a4d4845a51ab096d573f96bd528aa0e7abb1dc9/pr-7672--before-reload.png)
|
![after-reload](https://raw.githubusercontent.com/block/buzz/8a4d4845a51ab096d573f96bd528aa0e7abb1dc9/pr-7672--after-reload.png)
|

Generated with Codex

Signed-off-by: Diem Nguyen <diem@squareup.com>
2026-09-22 15:55:55 -07:00
Wes
a024b83d54 fix(desktop): refresh channels after access-revoked closure (#7784)
Pinky is updating this PR on Wes’s behalf.

## Summary
- Treat exact `CLOSED restricted: channel access revoked` on a known
channel-scoped live subscription as a hint to refresh authoritative
channel state.
- Reuse `useLiveChannelUpdates`’ existing debounced, idle-aware query
refresh. Keep terminal retirement, explicit membership denial, and
polling unchanged.
- Cover archived, unchanged, removed, and failed authoritative results;
burst coalescing; irrelevant/stale frames; exact-reason rejection; and
unmount cleanup with seven production-path regression cases.

The hint does **not** establish archive or membership state. This closes
a missed-update recovery gap without changing the relay or blindly
retrying subscriptions.

Related symptom report: https://github.com/block/buzz/issues/7026 (not
claimed fully resolved; archived-channel delete policy is separate).
Related new-client fix: https://github.com/block/buzz-app/pull/106
Originating conversation:
buzz://message?channel=cb38cd5a-c920-40a1-b770-e9b89c289476&id=d22c1eed473016cf1f73c889a4cc88f1491ee092cfe3794575f8fea8003aa19e

## Review follow-up and main integration
At **`51ec7482ad1e600bd02ea6b9ed265db8a70e7266`**, based on main
**`c213d90d5c450e2e579505da4a4145f528ecbcf2`**:
- Addressed Jude’s P2: a known channel-scoped live subscription closed
with `restricted: not a channel member` stays terminal but must not
refresh channels.
- Mutation verification: replacing the exact reason predicate with
`startsWith("restricted:")` produced **6,588 passes / 1 expected
failure**, specifically the new no-refresh assertion (`actual: 1`,
`expected: 0`). Restored the exact predicate; the final full suite
passed **6,589/6,589**.
- Resolved both conflicts with #7790, retaining main’s paced/cancellable
subscriptions and this PR’s hint after terminal cleanup/drain
cancellation. The fixture advances the production drain with a
consistent virtual clock; it does not stub or bypass admission.
- Integration crossed the session file’s 1,200-line ceiling (1,207).
Extracted only this PR’s exact predicate/listener set into
`relayChannelAccessRevocations.ts`, with unchanged session ownership and
cleanup. No limit change, new timer, retry policy, or unrelated
refactor. Final feature diff: 46 production additions across three
files, plus the 333-line regression fixture.
- Independent read-only review of the integration and final extraction
found no blocking findings. This is not GitHub approval.

## Validation
At exact pushed head **`51ec7482ad1e600bd02ea6b9ed265db8a70e7266`**:
- Mandatory hooks passed without bypasses: desktop lint/policy checks,
TypeScript, repository file-size gate, branch-skew check, and full
desktop suite **6,589/6,589**, zero failed/cancelled/skipped.
- Working tree clean after push. DCO passed on GitHub.
- Fresh hosted CI and Desktop Release Candidate checks are running;
prior-head green checks are not evidence for this head. Re-review
requested from `jedwards27`; the changes-requested review and required
approval remain for the reviewer to update.

## Evidence boundaries
- Native IPC is stubbed; the fixture exercises actual subscription
creation, raw CLOSED dispatch, mounted hook, authoritative query
refresh, and IPC result conversion. It does not exercise native
discovery or rendered sidebar behavior. Existing in-flight refresh
retention remains source/helper-test coverage rather than a new
integrated case.
- No native app launch, live archive mutation, or release certification.
This fixes a demonstrated recovery mechanism, not proof of the exact
original incident ordering.
- The initial broad local `just ci` attempt hit a 300-second timeout
compiling `buzz-voice`; full local `just ci` remains incomplete. Current
delivery uses mandatory path-scoped hooks and fresh hosted CI; no
unrelated native/mobile lane was bypassed or claimed rerun locally.

---------

Signed-off-by: Pinky <5f5ab050ec58ae208332edd544ebf705221e24c1b86d82a6ca07038a7a8f6ac9@buzz.block.builderlab.xyz>
Co-authored-by: Pinky <5f5ab050ec58ae208332edd544ebf705221e24c1b86d82a6ca07038a7a8f6ac9@buzz.block.builderlab.xyz>
2026-09-22 15:55:49 -06:00
Wes
c213d90d5c fix(desktop): bound startup request bursts and recover quota refusals (#7790)
Prepared by Brain on Wes’s behalf.

## Summary

Reduce startup request amplification and let quota-refused background
work recover without changing relay quotas or bypassing the existing
Send gate.

- Coalesce nest regeneration into one worker plus the latest pending
generation. Keep the stale-write fence; bound the archive read so an old
workspace cannot strand newer work.
- Claim pending channel subscriptions before awaiting setup; cancel
removed/unmounted entries and preserve still-owned subscriptions across
reconnect handoff.
- Recheck extended cooldown deadlines before retry dispatch; distinguish
an explicit zero-second hint from a missing hint.
- Recover native finite/unread queries within their original caller
deadline and a three-retry budget, preserving verified unique events,
complete filters and terminal errors.
- Pace renderer initial/live-CLOSED REQs at one per 250ms: visible
channel and explicitly interactive TTS/read-state/observer owners first,
then live-only auxiliaries, then background history. Publication and
finite queries bypass this queue. Reconnect replay now promotes explicit
interactive owners alongside the visible channel with stable
registration-order ties; its existing capped batches and cooldown remain
intact.

**Scope at `867495426`:** 39 source/test files, including 15 production
files (+665/-235) and 24 test/fixture files. The diagnostic recorder,
HTTP instrumentation, trace launcher and raw captures are deliberately
excluded. No profile reset, grouping, quota increase or new global
scheduler.

## Before / after evidence

These are observations from instrumented, human-operated development
Tauri/Vite runs against a production relay, plus explicitly identified
controlled regressions—not a packaged-release startup benchmark.

| Measurement | Before | After | Evidence boundary |
| --- | --- | --- | --- |
| Archive snapshot requests (kind 13535) | 290 | 3 | Recorder-only
baseline → nest-only intermediate candidate; unequal 67.436s / 39.273s
captures and hydration differences |
| Archive responses: HTTP 200 / 429 | 277 / 13 | 3 / 0 | Same
baseline/nest-only captures; not a claim that all quota pressure
disappeared |
| Successful archive responses’ advertised content-length sum |
21,208,505 bytes | 229,695 bytes | Header values, not actual transferred
bytes |
| 154-channel StrictMode replay | 308 REQs | 154 REQs | Controlled real
React hook → real session → mocked Tauri transport regression |
| Add one channel while 154 setups are pending | 309 REQs | 155 REQs |
Same production-boundary regression; ordinary mount remains 154 → 154 |
| Broad renderer request burst / spacing | 110 broad REQs within
10.766ms in pre-drain capture | 250.061ms minimum / 252.131ms median
between broad REQ writes in final longer capture | Different attended
runs; pacing rather than a universal request-rate cap |
| Native unread query outcomes | Baseline: 8 EOSE / 146 quota CLOSED out
of 154 queries | Final longer run: all 156 observed queries reach EOSE;
eight refused queries each recover after two refusals | Different
runs/workloads; query completion, not badge rendering |

### Timing metrics

| Observation | Measured value |
| --- | ---: |
| Baseline’s two accepted chat EVENT socket writes → positive OK |
173.340ms / 85.556ms |
| Nest-only intermediate candidate’s two accepted writes → positive OK |
277.854ms / 78.775ms |
| Final candidate, short run, accepted chat writes → positive OK |
80.636ms / 77.506ms |
| Final candidate, longer run, accepted chat writes → positive OK |
120.712ms / 86.895ms |
| Last initial EOSE among 163 observed broad channel registrations,
longer run | 64.550s after trace start |
| Last EOSE among 156 observed native unread queries, longer run |
73.972s after trace start |
| Native retry waits after 3s then 0s hints, longer run |
3000.7–3002.8ms, then 2001.5–2002.6ms |
| Renderer finite-query retry after a 2s hint, longer run | 2061.365ms |

Both Sends in each final run were accepted, with no recorded negative
OK. Every quota-refused query in the longer run subsequently completed
the same query. Its two Sends happened early (17.878s and 21.655s), not
near the end. These small samples do not support a percentage latency
improvement.

**Tradeoffs and limits**
- 296 background subscriptions imply about 74s of paced registration
before extra cooldowns/high-priority work. The longer capture observed
163 registrations; it did not independently enumerate the expected
membership set or record a queue-empty marker.
- This is not a global 4-REQ/s cap: finite queries, native requests and
reconnect replay are outside the drain and still share relay quota.
Quota refusals recover rather than disappear.
- Socket-write → OK starts after composer submission and any publisher
gate wait. No click-to-visible, launch-to-usable or badge-paint latency
is claimed.
- Native EOSE is not proof of command return, classification, React
state application or visible unread badges. Existing per-channel kinds,
since floors, limits, h-less routing, unread lease/scope guard and
eight-query concurrency remain intact.
- The attended measurements belong to the instrumented candidate, not a
fresh release run of this fixes-only commit. At the initial packaging
checkpoint (`1bf3d060`), eighteen of twenty files were byte-identical;
the other two removed diagnostic gate calls and isolated the nest test’s
temporary paths. The subsequent interactive priority/reconnect and
readiness fixes have controlled hook/session/browser evidence, not
another attended voice/performance run.

### Evidence provenance (captures retained locally, not uploaded)

| Capture | SHA-256 |
| --- | --- |
| Baseline `STARTUP_20260921T194814Z_98811.jsonl` |
`f4f0a89ad9aea91084bd6a7432510488166de4cbc906600d88c26d557f380994` |
| Nest-only `STARTUP_20260921T202610Z_28642.jsonl` |
`ce517b02a3f717c36d96b36bb8616e8fa80b03b12b356bacfd40475925ea3f3e` |
| Final short `STARTUP_20260922T013628Z_13506.jsonl` |
`bfea6f3cf80cd7b7e4e676632a3df2f16271fade5bfa0edec72b7bcbbe7839ff` |
| Final longer `STARTUP_20260922T014637Z_15846.jsonl` |
`f4abece613d108c4c2fe3cb808e633a0486bdc9993ca92323822dc00c3fae6ec` |

Final instrumented build fingerprint:
`b0b4fc27d793c3e643f4e10289b5afdb4620ee2e13a8b33fa0595dd3417fd5ca`. All
observed dropped-record counters in these final captures were zero.
Source manifests and offline correlation analyses are retained locally;
no raw captures, profile data or agent sessions are part of this PR.

## Validation

Current head: `86749542657a60abdfe82eed5cc576d3e162fe5d`, based on
`77729abfb692b25a0f4ec4a69add86af2e32c0dd`.

Review follow-ups:
- `8842dbd8`: explicit interactive TTS admission using the existing
main-window owner, independent of companion/timeline selection.
Real-hook/session/IPC coverage with 296 cold owners proves initial and
CLOSED priority, unchanged filters/cooldown/pacing, background progress
and deduplicated speech.
- `8cb088106`: reconnect preserves interactive priority even with no
visible channel. Stable ordering among foreground ties; real
hook/session reconnect regressions cover cooldown, capped batching, all
297 owners, deduplication and unmount cancellation. Independent reviewer
mutation restored the prior replay implementation, failed both reconnect
rows, then passed the restored candidate.
- `68e76d7c`: read-state and observer reuse interactive priority. Stop
and ModelPicker wait on the existing observer owner inside send
callbacks, after installing result listeners/deadlines. No new owner,
timer or scheduler; inherited CLOSED/fallback/error semantics remain,
rather than a new strict EOSE guarantee. The real Stop panel browser
probe holds observer IPC across the click and checks
observer-before-control order and correlated outcome. ModelPicker
component ordering is source-reviewed only.
- Mock live admission now replays matching stored history with
per-filter time/limit constraints, deduplication, untagged auxiliary
channel fallback and authoritative explicit h-tags. Kind-specific
fixture admission waits and retry-resolving hover actions fix
startup-dependent test setup without weakening event/badge assertions.
- `48e9c0dad` and `867495426`: steady-state scroll-prepend setup
observes live admission, subsequent head dispatch, successful/idle query
completion and initial bottom geometry. Phase-2 genuine-growth and ≤32px
anchor assertions are unchanged. This isolates steady-state prepending:
it **does not fix or certify production early-scroll/head-reset
behavior**.

Current validation:
- Normal push hooks at `867495426`: **6,582/6,582 renderer tests**, zero
failed/skipped/cancelled; lint/static checks, typecheck and differential
file-size gate passed. Native source is unchanged from the earlier
checkpoint; no new native run is claimed for these renderer/test
follow-ups.
- E2E build passed at `48e9c0dad` plus the exact subsequently committed
test-only delta (spec blob `469be2eed868c677ba80b859cc871208000fee60`).
The completed affected-smoke run passed **153/153** across
agent-control, badge, entity links, messaging, profile status and scroll
history; the full scroll file additionally passed twice (**36/36**). No
full CI-smoke pass is claimed from this six-file local run.
- Pinky independently reviewed production and test follow-ups, including
the final scroll spec blob `469be2eed868c677ba80b859cc871208000fee60`,
with no blocking finding. Review is source evidence, not an independent
test run.
- **Not merge-ready:** new-head required CI must complete, exact-range
security review requires authorization, and GitHub currently reports
REVIEW_REQUIRED; fresh exact-head reviewer approval is still needed. No
approval, dismissal or merge performed. No new packaged/native audio,
launch-to-usable or badge-paint observation is claimed.

Initial fixes-only checkpoint validation
(`1bf3d06024d284a63326fdd353baced0842aeb81`):

- Pre-commit formatting hooks passed; worktree clean.
- Renderer package hooks: 6,570 tests passed, zero
failed/skipped/cancelled; lint/static checks, TypeScript and
differential file-size gate passed.
- Native package hook passed: default and mesh-enabled all-target
Clippy, then the complete native workspace test suite. App library:
3,222 passed / 0 failed / 19 ignored; terminal/integration suites
passed. The real nest trigger/stalled-body test passed on macOS.
- Independent whole-change source review: no blocking findings at this
commit; all 20 file hashes matched the committed blobs and
review/validation manifests.
- Regression coverage includes real hook/session cancellation,
StrictMode/membership re-entry, reconnect ownership, extended/zero
cooldowns, burst pacing, auxiliary readiness (including EOSE before IPC
settles), native socket refusal/retry/deadline/cancellation, unread
fetch/classification and real nest trigger/HTTP/file persistence.
- Earlier isolated renderer mutations that started readiness before
enqueue or removed auxiliary priority each failed the real presence
regression; restored controls passed. No native mutation claim.
- Nest fixture uses explicit app-data/nest paths instead of assuming
Windows known-folder APIs obey HOME/APPDATA. Windows runtime execution
is not claimed; CI/build results remain separate.

Originating conversation:
buzz://message?channel=46ced308-71df-495d-a144-4ebf08334703&id=bc43c3422a3b0b2141268d0fa149b898421c824992b662aed8b73c4eee50404f

No approval or merge recommendation is implied by opening this PR.

---------

Signed-off-by: Brain <1a02c72794dcd0f07058a353bc3a81f4028b8c77c92c87fce6d5c8b85970a20b@buzz.block.builderlab.xyz>
Co-authored-by: Brain <1a02c72794dcd0f07058a353bc3a81f4028b8c77c92c87fce6d5c8b85970a20b@buzz.block.builderlab.xyz>
2026-09-22 18:31:44 +00:00
Wes
a3117a4762 fix(desktop): register macOS badges for new and existing installs (#7783)
## Summary
- Request macOS badge authorization alongside alerts and sounds.
- Repair existing bundled installations at startup only when native
status is `Authorized` and `badgeSetting` is `NotSupported` (the
omitted/unregistered interaction). Leave user-disabled badges, denied
notifications, new users, and provisional/ephemeral authorization
untouched.
- Reuse the native query/request path in one background startup
operation. No frontend changes, read-state resets, persisted migration
flags, timers, or in-process retries.

## Validation
- Full `just ci` passed at implementation head `e6c4bc640`, before the
test-seam extraction and additional regression coverage.
- Native patch head `8ab8cf6d6`: normal pre-commit/pre-push hooks
passed, including macOS Tauri clippy (default and mesh-llm), complete
Tauri test suite (3,208 passed, 19 ignored), and repository file-size
gate.
- Regression coverage: all five native authorization statuses × all
three badge states; request exactly once only for Authorized +
NotSupported; settings/request failure propagation; startup wiring;
complete authorization options.
- Mutation verification: removing the startup task and removing the
Badge option each fail the corresponding regression.
- Isolated bundled native app on macOS 26.6.2: requesting Alert | Sound
produced Authorized + badge NotSupported; requesting Alert | Sound |
Badge then produced badge Enabled with no error. A direct AppKit Dock
label of 7 was visibly rendered in the isolated app.
- Independent review found no remaining code blocker at final head.

## CI repair (`f9a6ff2b0`)
- The original browser smoke failure was a 500ms startup assertion
racing loaded-runner rendering. Hosted failure snapshots contained all
14 expected rows; the unchanged test also reproduced the failure locally
with 6× CPU throttling.
- Reuse the existing one-shot mock channel response gate in the affected
test. Wait for startup settlement, defer a second real revalidation,
mutate display state while pending, release, then assert after query
settlement. No production changes in this follow-up.
- All 10 sidebar snapshot E2Es pass at clean head `f9a6ff2b0`; the
repaired case also passed 3/3 CPU-throttled runs before commit.
Temporarily removing display preservation or persisting the display
mutation each caused the corresponding assertion to fail; both mutants
were restored.
- Normal pre-commit/pre-push gates passed, including desktop
checks/typechecking, all 6,508 desktop tests, and the file-size gate.
Independent artifact/source review found no blocker in the repair.
- New hosted CI is running:
https://github.com/block/buzz/actions/runs/35633308957. This is not a
claim that hosted CI is green. Exact-range security review still
requires organization-member authorization.

## Runtime limitation
This fixes a verified missing authorization registration and provides an
automatic existing-install path. It is **not yet proof that the reported
blank Dock badge in the released Buzz app is fully resolved**: patched
bundled Buzz startup and unread-to-Dock recovery have not been
exercised. The isolated app is native API evidence, not a replacement
for that release smoke test. Installed Buzz and its read state were not
modified.

Before release, verify an existing Alert/Sound-only install gains the
badge setting on launch and renders an unread Dock badge; verify a
user-disabled badge remains disabled.

---------

Signed-off-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
Co-authored-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
2026-09-21 18:12:38 +00:00