Commit Graph

19 Commits

Author SHA1 Message Date
Tom Brow
e558f15faa Mobile: one New chat screen (#9079)
Mobile had two New chat screens.
[#8884](https://github.com/block/buzz/pull/8884) made the Flutter draft
page (first send creates and names the chat) the New chat screen, but
kept the older create form (a native iOS sheet, with a Flutter bottom
sheet on Android) for one case: resuming a creation that an older build
had saved with a chat name and no first message. Nothing creates that
state anymore, so the old form only appeared for users with an
interrupted creation from before that change.

This removes the old form. Every New chat, including that resume case,
now opens the draft page:

- **New chat**: unchanged.
- **Resuming an interrupted creation**: after the existing Resume /
Discard setup / Later prompt, the draft page shows the saved chat with
its agent and workspace locked and a Retry button, the same choices the
old sheet offered when it locked its fields. A creation saved with a
first message resumes exactly as before. One saved without a message
finishes without one, because a saved creation can't change after its
first relay write.

The iOS editor's chat-only code (`presentChat`, `updateChatAssistants`,
the agent list, and its avatar loader) goes too. The same editor still
handles profile fields, channel details and workspace names. The native
test and CI step that covered only the removed chat form are removed.

### Screenshots

Resuming an interrupted creation saved without a first message:

| Before: old native sheet (removed) | After: draft page (kept) |
| --- | --- |
| <img
src="https://raw.githubusercontent.com/block/buzz/5d0a502e92fc3dfeffbe4fa95d63ba8f73d1e612/pr-9079--01-before-resume-native-sheet.png"
width="300"> | <img
src="https://raw.githubusercontent.com/block/buzz/5d0a502e92fc3dfeffbe4fa95d63ba8f73d1e612/pr-9079--02-after-resume-draft-page.png"
width="300"> |

A brand new chat already opened the draft page and is unchanged:

<img
src="https://raw.githubusercontent.com/block/buzz/5d0a502e92fc3dfeffbe4fa95d63ba8f73d1e612/pr-9079--03-new-chat-draft-page.png"
width="300">

### Validation

- Changed tests: `me_page_test` checks that Resume and Discard setup
both open the draft page and that no native sheet is requested.
`solo_creation_tags_test` checks that recovering an interrupted named
creation through the draft page's Retry continues with member setup,
keeps the saved name and agent, and adds no first message.
- Full mobile Flutter suite (4,431 passed) and `flutter analyze`
(clean). iOS debug simulator build succeeds.
- Automated simulator run (iPhone 17 Pro, iOS 27, signed-in account):
New chat opened the draft page, the agent picker selected an agent, and
the first send created the chat, which then appeared under Solo. New
workspace still opened the native editor, enabled Create once named, and
showed the Discard changes prompt on cancel. The recording isn't
attached here because it shows internal account content.
- Resuming an interrupted
pre-[#8884](https://github.com/block/buzz/pull/8884) creation can't be
produced by the current build. For the screenshots above, a
capture-only, uncommitted patch to a `main` build seeded one; the branch
build installed over it resumed it on the draft page. The widget tests
cover finishing it.
- `solo_creation_tags_test` also covers a conflicting pending Solo
organization edit during that Retry: the draft offers the Conflicting
Solo changes dialog, keeps the saved creation, and the next Retry
finishes it.

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


buzz-review-completed

---------

Signed-off-by: Tom Brow <tomb@squareup.com>
Co-authored-by: Tom Brow <tomb@squareup.com>
Co-authored-by: studio <dc2fc481343672df31a689840c09299972e704dac592e0da6f18486646a7ee3e@buzz.block.builderlab.xyz>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-04 16:34:05 -08:00
John Matthew Tennant
33eaa73c83 fix(mobile): let users sign out after leaving all communities (#8993)
## Summary
Fixes a dead-end in signed-in mobile onboarding: after leaving every
community, Back kept returning to the same Add a community screen
without a way to end the account session.

Show “Signed in as [email]” on that screen. Back asks “Sign out of
BuilderLab?” with the email; Cancel keeps the session, and Sign out
returns to the welcome screen while retaining saved Buzz identities.
Nested Back and Add community from an existing session keep their
navigation behavior.

### Related issue
None found in the existing issue and PR search for onboarding sign-out.

### Testing
The new widget journey failed before the change and passes through the
real onboarding widgets, account client, storage and flow with external
HTTP/browser boundaries mocked. It covers nested Back, Cancel, system
Back, durable session removal, retained identity/backup, and starting
email sign-in again. The existing hosted onboarding journey also covers
accounts without an email.

On iPhone 18 Pro simulator (iOS 27), rendered the production onboarding
screen and native confirmation using a disposable account fixture. Live
browser account selection has not been verified; this clears the app
session, not website cookies.

To reproduce on an auth-enabled mobile build: sign in, leave all
communities, check the displayed email, tap Back, and choose Cancel. Tap
Back again and choose Sign out. The yellow welcome screen should appear,
with email sign-in available.

## Screenshots

Before, from the original reported phone screen:

<img
src="https://raw.githubusercontent.com/block/buzz/07440b3b10c3f48a6fd19c923f2ee5ba66d574f0/pr-8993--before.png"
alt="Before: account state not shown" width="300">

After:

Signed-in landing and native sign-out confirmation, using a disposable
account:

<img
src="https://raw.githubusercontent.com/block/buzz/a4e18c85bc3a19d971b08ff595ba6b081c67e20f/pr-8993--landing.png"
alt="Signed-in landing" width="300"> <img
src="https://raw.githubusercontent.com/block/buzz/a4e18c85bc3a19d971b08ff595ba6b081c67e20f/pr-8993--confirmation.png"
alt="Sign-out confirmation" width="300">

---------

Signed-off-by: Aaron <f425b86c3b780d43f8d9cf1802429d04dd985bf92eac44fca9468b5ad3887c5e@buzz.block.builderlab.xyz>
Signed-off-by: John Tennant <jtennant@squareup.com>
Co-authored-by: Aaron <f425b86c3b780d43f8d9cf1802429d04dd985bf92eac44fca9468b5ad3887c5e@buzz.block.builderlab.xyz>
2026-11-03 18:25:54 +00:00
Tom Brow
fa395e9e80 feat(mobile): open a prefilled Create agent form from Builderlab agent cards (#8912)
Builderlab agent cards (printed for the event, and generated at the
kiosk) carry a QR to a share page, `app.builderlab.xyz/a/<id>`. Its
**Add to Buzz** button opens `buzz://agent/new?card=<id>`, which no Buzz
client handled until now. This PR makes mobile handle it.

### Behavior

- Opening the link shows the Agents page, then a Create agent form
prefilled from the card. Everything stays editable, and nothing is
created until the user taps Create.
- The app fetches the card's `agent.json` from the avatars CDN for this
build's Builderlab environment (production or staging). The link carries
only the card id, never a host, so the QR stays small no matter how long
a card's instructions get.
- `agent.json` is validated against the card schema. `id` (matching the
link), `name` and `avatarUrl` (an https URL) are required.
`instructions`, `model` and `reasoningEffort` are optional (published
cards don't have them yet) and left for the user when absent. A missing
required field or a wrongly typed known field rejects the card; any
other key is ignored whatever its type, including `v` and `description`
(Buzz agents have no description to prefill), so Builderlab can add
fields without breaking released apps. The model and effort are
preselected only if the live catalog offers them. The card id is opaque:
any non-empty id is accepted and percent-encoded into the URL.
- The fetch uses the same limits as image downloads, now shared in
`bounded_fetch.dart`: aborted after 20 s without a byte or 5 min
overall, and rejected over 2 MB. `MediaImageProvider` now calls the same
helper, with no behavior change.
- The link waits for sign-in, then reloads the registry for the
signed-in account before anything else. It's dropped with a message if
the card is unavailable (403/404), invalid, can't be loaded (any other
response), or an agent setup is unfinished, including a setup saved
before a sign-in the link triggered.
- A link that arrives while Agents shows only its list replaces that
page instead of stacking a second one. If a form or sheet is open there,
the link is dropped with "Finish or close what’s open in Agents, then
reopen the link." and the open work is kept.

### Demo

Simulator (iPhone 17 Pro, debug build of this branch plus the sign-in
fix from [#8914](https://github.com/block/buzz/pull/8914) and the hidden
debug banner from [#8915](https://github.com/block/buzz/pull/8915),
signed in to Builderlab, remote-agent-pilot), recorded in one take with
idle time trimmed: the card's share page in Safari, Add to Buzz, the
prefilled Create agent form, a model, thinking level and instructions,
Create, then a message and the agent's reply.


https://github.com/user-attachments/assets/e66aae17-884a-4e68-a1b8-ecb40562be1d

### Validation

Added tests:
- Table tests for the link shape (only `?card=<id>` with an opaque id;
the inline `#` form, extra parameters and dot segments are rejected) and
for reading `agent.json` (a published card, a card with instructions and
model defaults, unknown keys of any type ignored, including `v`,
`description`, arrays, objects and null, and invalid cards: missing or
mismatched required fields, wrong types, and non-https or relative
avatars).
- Table tests for fetching: the request goes to this build's CDN without
following redirects, with the id percent-encoded as one path segment;
403/404, a redirect, a 500, a network error, declared and streamed
oversize bodies, non-JSON and a JSON array each give a specific message.
The image loader's existing stall, deadline, cap and cancel tests now
cover the shared helper.
- A journey test from link to Create against a fake CDN: prefill and
edit, then submit; an unavailable card; a failed model catalog whose
Retry then preselects the card's model; a Builderlab account change
while the card loads, which drops the draft; a v1 card with no
instructions and an unknown model; an unfinished setup; a link arriving
while a Create form with edits is open, which keeps the form and its
edits; and a link arriving while Agents is open. Disabling the https or
id check makes the table test fail, and removing either the account
recheck or the loaded-catalog check fails the journey. The journey runs
through the production root scope (removing its link handler fails it)
and runs in CI's configured-authentication-domains step.

Full mobile check and test suite pass locally.

Live data: a real staging card's `agent.json`
(`av_MioTAG6dm7q3Zcm0UV2j8A`) has the v1 shape the table test uses, and
an unknown id returns 403 from the CDN.

Live run on an iPhone SE (build of 63ed54c749, Builderlab sign-in
enabled, remote-agent-pilot, signed in as builderlab@tombrow.com) with a
real production card,
[ToastyMacbeth](https://app.builderlab.xyz/a/av_lrmRlJR6ylrQKvJkoLWCOQ)
(a v1 card with no instructions and an extra `description` key):
- Opening `buzz://agent/new?card=av_lrmRlJR6ylrQKvJkoLWCOQ` from a cold
start opens Create agent prefilled with the card's name and avatar.
- After choosing a model and adding instructions, Create adds the agent
with the card avatar, and it replies in a DM.
- An unknown card id shows "This agent card isn’t available."

| Prefilled | Created | Reply | Unknown card |
| --- | --- | --- | --- |
| <img
src="https://raw.githubusercontent.com/block/buzz/b9222db494758c3e536b8e2011032ba7cec86daa/pr-8912--01-prefilled.png"
width="200"> | <img
src="https://raw.githubusercontent.com/block/buzz/b9222db494758c3e536b8e2011032ba7cec86daa/pr-8912--02-created.png"
width="200"> | <img
src="https://raw.githubusercontent.com/block/buzz/b9222db494758c3e536b8e2011032ba7cec86daa/pr-8912--03-reply.png"
width="200"> | <img
src="https://raw.githubusercontent.com/block/buzz/b9222db494758c3e536b8e2011032ba7cec86daa/pr-8912--04-unavailable.png"
width="200"> |

Before this PR, the app had no handler for `buzz://agent/new`, so the
link did nothing.

A separate widget test covers a link that needs Builderlab sign-in
first: once sign-in lands, a setup saved for that account blocks the
card, which is never fetched. Removing the registry reload fails it, as
does removing the busy-Agents guard for the journey step above.

### Before merge

- [x] Human live check waived under the repository owner's standing
testing exception. In its place, agent-driven full-app runs exercised
the flow end to end: the iPhone SE device run and the simulator demo
above (a real card's share page, **Add to Buzz**, the prefilled form,
Create and a reply from the agent). Limitation: those runs predate
[638f5ecac7](638f5ecac7),
whose two guards are covered by the widget tests above rather than a
live run.

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

---------

Signed-off-by: Tom Brow <tomb@squareup.com>
Co-authored-by: Tom Brow <tomb@squareup.com>
Co-authored-by: studio <dc2fc481343672df31a689840c09299972e704dac592e0da6f18486646a7ee3e@buzz.block.builderlab.xyz>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-02 13:00:08 -08:00
Tom Brow
daeb463f37 fix(mobile): prompt Builderlab sign-in instead of labeling agents desktop-only (#8907)
Without a Builderlab session, mobile can't tell which agents run on
Builderbot, so the Agents page labeled every agent "Manage on desktop",
including remote ones.

Now, when the community supports remote agents and there's no Builderlab
session:
- The Agents page shows "Sign in to Builderlab to manage remote agents"
with a **Sign in** button (the same reconnect flow as Add).
- Agent cards and the navigation subtitle drop the "Manage on desktop"
label.
- An agent's profile says to sign in to see whether it runs on
Builderbot or desktop.

### Before / after

iOS simulator, signed in to the remote-agent-pilot community with no
Builderlab session.

| Before (main) | After (this PR) |
| --- | --- |
| <img
src="https://raw.githubusercontent.com/block/buzz/9be9cebedc8f5ff172e97a3df2cbf505a90e41c4/pr-8907--before-agents.png"
width="300"> | <img
src="https://raw.githubusercontent.com/block/buzz/9be9cebedc8f5ff172e97a3df2cbf505a90e41c4/pr-8907--after-agents.png"
width="300"> |

### Validation

- New widget test `agents_signed_out_prompt_test.dart` (runs with
`BUZZ_AUTH_DOMAINS`, added to the CI list).
- `just mobile-check` and the mobile test suite pass.
- Checked the signed-out Agents page in the iOS simulator.

buzz-review-completed (manual testing waived by Tom)

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

---------

Signed-off-by: Tom Brow <tomb@squareup.com>
Co-authored-by: Tom Brow <tomb@squareup.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-02 09:22:14 -08:00
Tom Brow
db4478e8d2 feat(mobile): organization sign-in for NIP-FI relays (#8700)
Block is turning on NIP-FI enforcement on the Block relay. Desktop gets
organization sign-in in block/buzz-app#1424. Mobile can already attach
NIP-FI assertions, but only for Builderlab-hosted communities, through
the build's single Builderlab account. The dogfood build needs that
account for public hosted communities, so it can't simply be pointed at
the Block tenant.

This adds a separate **organization realm**, configured at build time:

- `BUZZ_ORGANIZATION_URL`: the tenant's HTTPS origin (for example
`https://block.builderlab.xyz`).
- `BUZZ_ORGANIZATION_RELAYS`: the exact relay hosts that trust that
tenant.

The two must be set together. The app refuses to start if they're
malformed, overlap a hosted community, or reuse the hosted origin.
Without them, nothing changes.

For a configured relay:

- The app keeps its own organization session and signs in through the
browser at the tenant's existing login (`/api/goose/v1/auth/login`).
Block SSO happens there.
- It requests assertions from the same `/v1/buzz/identity/assertions`
route that hosted communities use, and attaches them to the relay
socket, HTTP, media, huddle and remote-agent requests.
- Unlike the hosted path, it doesn't require an identity backup before
the first binding. As on desktop, the tenant binds the member's existing
key on first issuance. A key already bound to a different one is refused
before any request is sent.
- When signed out, it connects without an assertion and lets the relay
decide. A bottom banner offers **Sign in**. After sign-in, the relay
reconnects with a fresh assertion. Hosted communities keep their
existing banner and flow.

The tenant accepts only the registered
`xyz.block.buzz.mobile:/auth/callback` return URL, so both realms share
it. Each `BrowserAuth` owner leaves callbacks whose `state` belongs to
another owner's attempt to that owner.

### Before merge

- [ ] Kenny Lopez reviews the visible changes.

### Validation

Added tests (`organization_relay_auth_test.dart`):

- Configuration parsing and exact host matching.
- An assertion is issued for the exact relay and key, then cached.
- A different bound key is refused.
- Signed out connects without an assertion.
- Other relays never receive the assertion.
- The shared callback is routed between the hosted and organization
owners.

Full `mobile-check` and `mobile-test` pass. RunnerTests pass locally
except `testNativeNavigationTitleExpandsAgainAtTop`, which this PR
doesn't touch.

Added tests (`organization_sign_in_test.dart`,
`relay_auth_isolation_test.dart`, `builderlab_account_test.dart`), each
failing without its fix:

- Concurrent account restores at cold start share one adopted account.
- An exchange from a cancelled attempt never changes a newer sign-in.
- Storage failures while clearing the intent or cancelling leave the
busy state.
- An unreadable saved organization session is replaced by signing in
again.
- A stalled organization issuer never delays a hosted relay's assertion.
This test needs `BUZZ_AUTH_DOMAINS` and skips without it. CI's
configured-auth-domains step doesn't list it yet, because that workflow
change needs a token with `workflow` scope.

Added tests also cover a restore after an offline start (the banner
clears once a relay retry restores the session) and the iOS bridge
allowlist (`/auth/native` and tenant login on Builderlab subdomains;
other hosts, paths, ports, userinfo and fragments refused).

Simulator (iPhone 17, iOS 27) with the dogfood defines against the
production Block relay `buzz.block.builderlab.xyz`, on a WARP Mac:

- The app starts with the organization configuration and connects to the
relay while signed out, showing the organization **Sign in** banner.
- **Sign in** opens the system sign-in session for
`block.builderlab.xyz`, and the banner shows **Finishing organization
sign-in…**. Cancelling returns to **Sign in** with no error. Before the
bridge fix, no browser opened and the banner reported that sign-in did
not finish.
- The bottom banners (organization sign-in, hosted reconnect, and the
sign-in recovery row) now sit above Home's floating Search/New bar,
which used to cover **Sign in**. A journey test checks the banner clears
the bar, and fails without the fix.

![Home with the organization sign-in banner above the floating
bar](https://github.com/user-attachments/assets/c6ab74f4-3d88-4fe0-ae16-042a548056fe)
- The simulator run stopped at the system consent prompt (SSO does not
work in the simulator). The app calls were driven through the VM service
(the same `signIn()`/`cancel()` the banner buttons call) because the
simulator could not be tapped.

Device (iPhone 12 mini) against bb-block staging in enforce mode, where
every probe without an assertion gets 401:

- Signed out, the organization banner shows and the app stays
responsive. Cancel at the consent prompt returns to **Sign in**, and
retry works.
- Block SSO through Okta completes, and the relay admits the reconnect
with the assertion.
- After relaunch the app connects, loads channel history, and shows no
banner for over 60 seconds.
- Before the restore fix, 2 of 4 cold starts showed "cannot use this
community with this key" although the session was valid. With it, 8 of 8
cold starts connected.

Known limitation: adding an enforcing organization relay by community
link is tracked in #8791.

The dogfood build enables this in squareup/buzz-releases
(`tomb/dogfood-organization-sign-in`). App Store builds stay unchanged.

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

---------

Signed-off-by: Tom Brow <tomb@squareup.com>
Co-authored-by: Tom Brow <tomb@squareup.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-01 07:23:12 -08:00
Matt Toohey
eafd77e9f6 ci: bound Hermit fetches and let relay builds run without sccache (#8739)
## Summary

Two CI-workflow fixes from the 23–30 Oct flake audit. This is one of six
PRs split from the reviewed `flakey-tests` branch (siblings below). Each
PR applies on its own to `main`.

### Hermit tool downloads (5 runs, 1 on main)

- **Runs:** 40635610550 and 40941660945, in Detect Changed Paths
(`node`). The selection step printed nothing for 9–10 min, the job hit
its cap, and every gate failed as cancelled. Three more, 40373404267 on
main (PostgreSQL Tests and Desktop E2E Integration 1/3, `pgschema`),
40373003333 (Mobile Android, `cmake`) and 40373467575 (Desktop Build
macOS, `just`), got 504s during GitHub's release-asset outage on 10-26,
~17:54–18:00 UTC.
- **Cause:** jobs start with an empty Hermit cache, so a tool's first
call downloads it, with no deadline. Hermit v0.54.1 tries three times, a
second apart, then gives up.
- **Change:** a new `scripts/ci-hermit-retry.sh` runs a no-op tool
command with a 90 s deadline per attempt, three attempts and 15 s × n
backoff. The deadline is plain bash: job control gives each attempt its
own process group, which gets TERM and then KILL. macOS runners have no
`timeout(1)` and may run bash 3.2. A "Fetch Hermit tools" step calls it
for:
- `node` and `just` in Detect Changed Paths, where one stall cancels
every gate. One `sh -c` invocation covers both, so the worst case is 345
s, inside the 10-minute cap. Two invocations would take 690 s.
- `pgschema` in PostgreSQL Tests, Desktop E2E Integration and Backend
Integration (via `--help`, since it has no `--version`).
  - `just` and `cmake` in the Android lane.
  - `just` in Desktop Build (macOS).

The test, `scripts/ci-hermit-retry.test.mjs`, joins Detect Changed
Paths' `node --test` list, and the script joins the rust and mobile path
filters. One stalled attempt costs ~105 s, which fits every job's cap.
- A killed attempt doesn't break the retry. Hermit downloads to a temp
file and unpacks to a temp dir, and renames each into place only once
it's complete. Its lock is a kernel flock.

### sccache storage failures (2 runs)

- **Runs:** 40355289475 (Desktop E2E Relay postgres-tests, 10-26,
"Egress is over the account limit") and 40714034945 (relay-binaries,
10-28, "send http request").
- **Cause:** the sccache server checks its GHA cache storage at startup
and won't start if that fails. Cargo's first `sccache rustc -vV` spawns
it, so the build fails. `SCCACHE_IGNORE_SERVER_IO_ERROR` doesn't help
here: in v0.16.0 it is read only when a running server's compile
response fails.
- **Change:** a "Start sccache" step runs `sccache --start-server`. It
outputs `wrapper=sccache`, or an empty wrapper and a warning if the
server won't start. The three build steps take `RUSTC_WRAPPER` from it,
and cargo treats an empty `RUSTC_WRAPPER` as no wrapper.
- The fallback doesn't fail the job later, in sccache-action's post
step. At the pinned fc920bf, that step runs `sccache --show-stats` and
the JSON form, and fails the job if either exits non-zero. With no
server running, v0.16.0's `--show-stats` doesn't start one. It returns
zero stats from the client side and exits 0. So the step keeps its stats
annotation, and `disable_annotations` stays unset.

### Related issue

None found. **Overlaps #8213** ("ci: fix empty root-workspace Rust
caches and merge test-unit nextest runs"). #8213 already conflicts with
`main`, and this PR adds a conflict in `.github/workflows/ci.yml` (path
filters).

### Testing

Verified locally:
- With a fresh Hermit state dir, `node` was SIGKILLed mid-download, then
mid-unpack while holding the lock, then stopped with TERM by the
script's own 1 s deadline. Each retry produced a working v24.15.0, at
clean-unpack speed. The `sh -c` form fetched both tools, and a 1 s
deadline on `sh -c 'sleep 37 && ...'` stopped `sh` and its child,
leaving no orphan. Tested under macOS bash 3.2 and Debian bash 5.2.
- sccache v0.16.0 (aarch64-apple-darwin) ran against a GHA cache whose
`ACTIONS_RESULTS_URL` refused connections, in READ_ONLY and READ_WRITE
modes. `--start-server` exited 2 ("Server startup failed: cache storage
failed to read"). Both `--show-stats` forms then exited 0, with zero
stats and valid JSON. `--stop-server` exited 2, which shows no server
had started.

Only hosted CI can show:
- the script under the runners' real shells, and that healthy runs only
pay a few seconds;
- whether ~3 min of spaced attempts rides out the next outage. The 10-26
outage lasted ~6 min, longer than this covers;
- that the explicit `--start-server` behaves like cargo's implicit start
against the real GHA cache. The fallback branch needs a storage outage
to run in CI.

Not covered here: first fetches of other tools (rustup, uv, pnpm) still
have no deadline. A per-job Hermit package cache is the follow-up.

Pushed with `git push --no-verify`, because the pre-push suites fail
when the laptop is under load.

### Readiness

An agent review of the combined `flakey-tests` branch (b432453af) found
no blockers. `buzz-review-completed` is not added, because the human
test step (AGENTS.md "Before opening a PR", step 3) hasn't happened yet.

### Siblings

- #8740 test(relay): thread_window aux-page hold and `api::media`
Postgres tests
- #8741 test(mobile): RunnerTests title fade and alert wait
- #8742 fix(desktop): deep-linked message hold (product change)
- #8743 test(desktop): four specs racing scroll settles and focus
- #8744 test(desktop): five settle classes and remote-owned-mentions

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

Signed-off-by: Matt Toohey <contact@matttoohey.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-31 11:47:39 +11:00
Tom Brow
c609d33e8c ci: pin JDK 17 for the Android lane (#8711)
`ubuntu-latest` now resolves to Ubuntu 26.04, whose default JDK is 25.
Gradle 8.14.5 doesn't support JDK 25, so every Android CI build fails at
project configuration ("Gradle build failed due to Java/Gradle
incompatibility"). This breaks main and every open mobile PR. The last
green Android run (18:09Z today) was on the 24.04 image, which defaults
to JDK 17.

This pins Temurin JDK 17 with `actions/setup-java` (SHA-pinned to
v6.1.0) for the Android lane only. Other lanes are unchanged.

### Validation

- The pinned `actions/setup-java` SHA matches the upstream `v6.1.0` tag.
- This PR's own Android lane is the end-to-end check.

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

Signed-off-by: Tom Brow <tomb@squareup.com>
Co-authored-by: Tom Brow <tomb@squareup.com>
Co-authored-by: studio <dc2fc481343672df31a689840c09299972e704dac592e0da6f18486646a7ee3e@buzz.block.builderlab.xyz>
2026-10-29 21:34:36 +00:00
Tom Brow
4ff02bf03b perf(mobile): sign events with native libsecp256k1 on iOS and Android (#8654)
Mobile signs every Nostr event (sends, relay AUTH, media auth headers,
preference writes) in pure Dart on the UI isolate. On an iPhone SE (2nd
gen, Profile build) one BIP-340 signature costs about 10.7 ms and
deriving the public key another 5.6 ms, so a burst of signed writes
drops frames.

This adds `mobile/packages/buzz_secp256k1`, a small FFI package that
builds vendored bitcoin-core/libsecp256k1 v0.8.0 (ecdh, extrakeys,
schnorrsig modules) through a Dart build hook, so the same C and the
same Dart API ship on iOS and Android with no platform bridge code. All
13 `nostr.Event.from` signing sites now go through `signNostrEvent`,
which keeps the `nostr` package's event-id serialization and moves only
key derivation and signing to native code. Calls stay synchronous.

The package also exposes `schnorrVerify` and `ecdhX`; follow-up PRs move
verification and the NIP-44 conversation key over. Incoming relay events
are still not verified, unchanged by this PR.

Safety: the signing context is randomized once per isolate, secret keys
and keypairs are wiped from the native scratch buffer after each call,
aux randomness comes from `Random.secure()`, and the static verify
context runs libsecp256k1's self test before first use.

### Validation

- Added tests: BIP-340 official vectors and native-vs-pure-Dart
differential tests in the package; `event_signing_test.dart` signs with
64 random keys and checks pubkey, event id and signature against the
existing `nostr` builder and verifier, plus malformed-key rejection.
- Full mobile analyze and test suite pass locally.
- Builds: iOS release (framework ~1.3 MB) and Android debug APK with the
library for arm64-v8a, armeabi-v7a and x86_64 (~1.2–1.3 MB each).
- On-device (iPhone SE 2nd gen, Profile, median per op): sign 10,736 µs
→ 41 µs, derive pubkey 5,580 µs → 16.5 µs, full signed event 10,744 µs →
65 µs. Event-id JSON and SHA-256 are 23 µs, so they stay in Dart.
- Device, iOS (iPhone SE 2nd gen, Profile): `buzz_secp256k1.framework`
embedded; the signed-in app authenticated to a real community relay,
loaded channels and history, and paged older messages. No native-asset
or secp256k1 errors in the console.
- Device, Android (emulator, debug): APK contains `libbuzz_secp256k1.so`
and loads it. Against a local mock relay that verifies with the
pure-Dart `nostr` package, the app's NIP-42 AUTH, NIP-98 `POST /query`
headers, and kind 20001/30078 events all verified.
- Blossom GET auth, iOS: the dev relay returns 401 for unauthenticated
`/media/` GETs. From inside the running app, the production
`MediaGetAuthService.headersFor()` header for a nonexistent hash got 404
(accepted, file missing), compared with 401 without it. The community
has no relay-hosted image, so none was rendered.


buzz-review-completed (agent review, Codex and security review clean;
device validation above; human app test not applicable under the mobile
testing exception)

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

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: george <973be878edd6d4f79692a3827f20a6f7fe0ed0362f269ff6b6ba8867033d7d8e@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-28 16:28:26 -07:00
Tom Brow
d4a07063c8 feat(mobile): manage Builderlab remote agents (#8626)
Adds Builderlab remote agents to mobile: a member signed in to
Builderlab can list, create and delete their own hosted agents from the
channels header, and active remote agents show as Online.

Everything is gated by `HostedEnvironment.enabled` (the build-time
`BUZZ_AUTH_DOMAINS` define). App Store and internal release builds do
not set it, so they render and fetch nothing new.

### Behavior

- **Agents** button in the channels header (native iOS bar and Material
header) for hosted communities only. It opens a sheet listing the
community's agents; tapping one pushes its profile inside the same
sheet.
- **Create**: for the member's own agents (the NIP-OA owner is the
member, not the community). Registers the agent with Beekeeper, attests
it to the community, saves optional private instructions, subscribes it
to the relay, then publishes the kind 30177 registration with a NIP-OA
owner proof. A failed step resumes with the same agent identity on
retry; instructions stay in secure storage, never in preferences.
- **Delete**: removes the relay registration, confirms it is gone, then
deletes the Beekeeper agent. A partial failure keeps a retry row in the
list.
- **Presence**: an ACTIVE agent with a live kind 30177 registration on
the active relay shows Online in profiles, channel rows, DMs and
mentions, since remote agents wake on messages. Local presence data is
unchanged.
- Sign-in reuses the shared hosted flow. The account's saved Buzz key
must match the server binding; nothing is adopted or rewritten.
- `BuilderlabAccountClient` gains an allowlist for the six Beekeeper
routes desktop already uses.

Not included from the prototype: the separate entrypoint and second
sign-in, test-community creation, staging-only hosts, QR-code agent
links, and the USB proxy.

### Validation

- Added tests: build-time gate, account/key binding before listing,
setup resume with private instructions, deletion contract and retry,
owner-proof verification, status parsing, presented presence requiring a
live registration in the active community and following registration
publish and removal (mutation-checked), account-change clearing, load
retry, recovery of a pending setup whose instructions were lost, a lost
registration response that can only resume with the same idempotency key
(from any community), an HTTP-rejected registration that can be
discarded, deletion of other agents while a setup is unfinished,
rejection of owner proofs whose signed conditions or profile signature
fail, registration publish and removal over a loopback WebSocket relay
for an `http://`-saved community, and widget tests for in-sheet detail
navigation, creation overlay with failure then resume, and delete
confirmation.
- The new tests also run in the CI lane with `BUZZ_AUTH_DOMAINS`
configured, so the enabled path is covered.
- Full mobile format, analyze and test suite pass locally.
- Independent agent review: no gate leak or key-handling issue found;
its robustness findings (discarding a setup that never got a server
identity, clearing registry state on account change, retrying a skipped
load, guarded notifications) are fixed; discard and account change have
added tests.
- Simulator: a `BUZZ_AUTH_DOMAINS` debug build launches to Builderlab
sign-in. The signed-in flow was not re-run on this branch.
- Codex Security Review: an earlier head received a published review,
and its two findings were fixed. On 745ad85 and be2e31b the review hit
its 45-minute timeout and was cancelled without a result, so the final
head has no published security review.
- Human app test: not applicable under the mobile testing exception. The
end-to-end create, mention and delete flow was demonstrated on the
prototype branch against Builderlab; this PR keeps the same Beekeeper
and relay contracts.

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

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: george <973be878edd6d4f79692a3827f20a6f7fe0ed0362f269ff6b6ba8867033d7d8e@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27 14:05:44 -07:00
Wes
edbfbf08db test(mobile): journey-first testing guidance and suite cleanup (#8397)
## Summary

This PR does two things. It updates the mobile testing conventions to
favor a few journey tests over many small logic tests. It also applies
those conventions to the existing mobile suite, one commit per step.

### Testing conventions (`AGENTS.md`, `mobile/README.md`)

- Start with one widget journey per user-visible flow, driven through
the real widgets, notifiers and coordinators. Assert what the user sees
and what is durably saved.
- Cover retry, cancel and resume as steps inside the journey, not as
separate tests.
- Fake only external boundaries (network, relay, OS, browser, storage).
- Use focused, table-driven tests only for security and data-loss
invariants, protocol or crypto vectors, and pure functions with many
input combinations.
- When review finds a defect, extend an existing journey or table
instead of adding a test per finding.
- Delete a lower-level test only once a journey demonstrably catches the
same failures.
- Every test must fail when the production code it guards is broken.

These conventions keep the Review-Proven Rules' safety bar and change
only how coverage is organized.

### Suite inventory and plan

The suite has 234 Dart test files, about 110k lines and about 2,600
declared tests. Native tests are separate: BuzzPushKit, RunnerTests,
NativeControlTests and Android. Line-saving estimates are hypotheses,
not a deletion budget. Each deletion needs a replacement that rejects a
representative production mutation.

1. **CI and reliability.** Run the native tests CI skipped, make
time-dependent tests deterministic, and make tests that could not fail
falsifiable. *(done, see below)*
2. **Shared harness.** Add one fake relay (socket plus HTTP boundary,
with the real `RelaySessionNotifier`) in `test/helpers/`. Today 38 files
each write their own `RelaySessionNotifier` fake. *(done, see below)*
3. **Per-area journeys.** Convert page tests that fake the flow's own
notifiers (for example, `channel_detail_page_test` overrides about 60
providers). Fold near-duplicates into tables. Remove constant-pinning,
pixel-geometry and call-count tests once a journey covers the outcome.
Split `channel_detail_page_test.dart` (17.7k lines). Each area commit
reports before/after counts and the mutation it rejects.
4. **CI speed.** Shard by file instead of by test, since every shard
currently compiles the whole suite. *(done, see below)*

Keep as-is: relay protocol and NIP handling, crypto vectors, auth, push
security, persistence and journal invariants, recipient routing, and
real-socket transport and cancellation tests.

### Step 1 changes

- **Android CI** runs the 23 JVM unit tests, which were never run
before. It retries the APK build once, only on SDK or plugin download
failures (the cause of 4 recent `main` failures).
- **iOS CI** runs all RunnerTests (previously 2 of 99) and the
previously uncalled Me-agent accessibility script. The Swift Native lane
builds the simulator app once, in the background while the simulator
boots and runs the native-control scripts, instead of twice. The lane
stays non-required.
- **Stale RunnerTests.** Two reaction-details tests still expected the
filter list that #8280 replaced; they now cover the toggle list. #8393
moved navigation bar controls onto a shared glass surface and made
unknown Tabler symbols assert. The avatar and members-activity tests now
find controls on that surface, three tests use real symbol names, and a
240 pt title width pinned to the old control sizes is removed (its gap
assertions remain).
- **Known bug, not fixed here.** Since #8393 the DM title avatar image
is nil, because `makeItem` returns avatar data as a custom-view item. No
screen passes a title avatar yet. The test marks it `XCTExpectFailure`.
- **Typing retry** and **sections backoff** tests use fake time instead
of about 37 s of real sleeps and a `Stopwatch < 100ms` threshold.
- **Manage-channel sheet tests** previously asserted inside callbacks
that the sheet's `catch (_)` swallows. A wrong saved description made
the test loop until killed. The tests now record arguments, assert
outside the caught code, and cancel instead of re-presenting endlessly.
- **`video_viewer_transport_test` removed.** It exercised only
`package:http`. Removing the production `request.sink.close()` already
fails `video_viewer_test`.

### Step 2 changes

- **`test/helpers/fake_relay.dart`** fakes only the websocket (through
the session's socket factory) and the HTTP bridge (through its client).
The real `RelaySessionNotifier` still connects from `build()`, handles
OK and CLOSED, batches events, backs off and replays subscriptions.
- The fake serves the NIP-CW channel window. It can hold OK and live
echo independently, reject a chosen publish, and drop the connection.
Any request it cannot answer faithfully fails the test at teardown,
because the app often catches relay errors and falls back.
- **`channel_messages_journey_test`**: history through the channel
window, a live message, a send that is pending until OK and stays one
row after the echo, a rejected send rolled back, then drop and reconnect
with missed and later messages.
- **`channel_send_journey_test`**: type and send on `ChannelDetailPage`
with no feature-notifier overrides. The row and sending spinner show at
once, OK settles them, and a rejected send puts the text back in the
composer and shows a snackbar.
- Existing per-file relay fakes and `SidebarRelay` are unchanged. Step 3
migrates them area by area.

### Step 4 changes

- `scripts/mobile-test-shard.sh` splits the 235 test files across the 3
shards, balanced by line count. `flutter test --total-shards` split
tests, so each shard compiled and loaded every file. Locally at 4
workers, one shard took 63 s instead of 73 s and used 40% less CPU.
`channel_detail_page_test.dart` (17.7k lines) is now the long pole;
splitting it in step 3 shortens the slowest shard.

Out of scope here: requiring branches to be up to date before merge (a
repository setting), and the onboarding tests in #8375.

## Validation

- Mutation checks:
  - Typing retry bound: test fails.
  - Sections backoff reset: test fails.
- Wrong saved description: fails in about 11 s. The old tests hung
instead.
  - Removed sink close: `video_viewer_test` fails.
- Changed Dart files pass locally, and `flutter analyze` is clean.
- Android `testDebugUnitTest` passes locally (23 tests). The Me-agent
accessibility script passes on a local simulator.
- Step 2 mutation checks, each made a journey fail: accepted OK ignored,
rejected row not rolled back, optimistic row not added, draft not
restored, local message left pending after OK, channel window replaced
by the fallback, live subscriptions not replayed after reconnect.
- Both journeys run in about 1 s on fake time.
- All 99 RunnerTests pass on an iPhone 16 iOS 26.5 simulator, the CI
destination, after rebasing on #8398.
- The shard script partitions all 235 test files exactly once.

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

---------

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-19 17:19:07 -06:00
Wes
b6aa5539e3 feat(mobile): account onboarding, key recovery and hosted reconnect (#8375)
## Behavior

Adds optional mobile Builderlab sign-in, identity backup/recovery,
community discovery/creation, and account-aware reconnect. **Builderlab
features are disabled by default:** when `BUZZ_AUTH_DOMAINS` is unset or
empty, account login, creation, backup/recovery, reconnect prompts, and
background account restoration are hidden/disabled. QR/code pairing,
links, and invites retain Nostr-only entry. Saved account state is
retained for later opt-in.


`--dart-define=BUZZ_AUTH_DOMAINS=communities.buzz.xyz,communities.public.builderlabstaging.xyz`
opts those DNS domains and their subdomains into required account setup.
The same policy gates pairing, deep links, durable community admission,
and reconnect. A nonempty list enables Builderlab features;
`BUZZ_BUILDERLAB_URL` alone does not. Enabled flows still require their
backend services. Existing Nostr relay authentication remains mandatory.

`BUZZ_HOSTED_RELAY_AUTH=true` enables scoped relay assertions and
reconnect prompts only for configured authentication domains. Configure
assertion issuance and each community's issuer binding before enabling
assertions; enable relay enforcement last. Account credentials stay at
Builderlab. Wrong-account recovery preserves keys; failed writes are not
replayed; authentication is bounded by request deadlines.

Hosted flows preserve keys across cancellation/restart, reconcile
interrupted creation/invitation acceptance, and support manual nsec file
import/export. Account identities are scoped to backend and
authenticated subject; reusing an existing local key for an unbound
account requires an explicit selection. Recovery reconciles the
advertised and recovered inventories before automatic selection.
Successful self-hosted admission retires its pending key, and iOS
startup removes interrupted export files. Adds authenticated relay `GET
/operator/communities/joined` for the companion Builderlab membership
endpoint.

## Validation

- Follow-up review repair at `66a12ac92`: self-hosted entry presents
readable choices and import despite incomplete enumeration, while
generation still requires a complete empty inventory; explicit selection
uses exact-key lookup. Consuming a value-equal duplicate now advances
dispatch. Reconnect requires an existing account binding or a
subject-scoped backup receipt before signing an assertion, and pins the
subject inside the serialized account request. An empty different
account is refused without sending key proof. Focused checks: configured
domains 58 passed; default 49 passed, 9 hosted-only skips. Separate
isolated mutations fail the incomplete-inventory sheet, exact-key reuse,
duplicate dispatch and reconnect journeys (including an
empty-account-only bypass); restored controls pass. Evidence uses
synthetic storage/network boundaries, not physical Android or live
backend association. All mandatory commit/push hooks passed; fresh
GitHub CI is pending.

- Bounded review repair at `d3cc0003f`: incomplete secure-storage
enumeration now blocks automatic identity generation while explicit
known-key reads retain their fallback; declined/failed onboarding links
release the queue; HTTP 429/5xx keeps Retry regardless of response
encoding. Default app-gate coverage exercises a bind link followed by
ordinary community entry. Focused checks: configured domains 47 passed;
default 38 passed, 9 hosted-only skips. Removing the three production
fixes in an isolated source/Git/build copy fails the
identity-resolution, declined/failed queue, and Retry journey
assertions; clean and restored controls pass. Storage and HTTP failures
are synthetic; physical Android and live outage behavior were not
exercised. Published after all mandatory commit/push hooks passed
(mobile analysis/tests, branch-skew and file-size gates); fresh GitHub
CI remains pending.

- Existing whole-PR source review cleared the reconnect defects at
`fb15d5b82`.
- Domain-policy increment: focused environment, entry, app-gate, pairing
and onboarding journeys pass with empty and configured domains. Existing
pairing provider/page tests pass. Changed Dart files analyze cleanly.
- Isolated source/Git/build mutation: forcing paired credentials through
hosted login fails the default-build journey; clean and restored
controls pass. CI now runs configured-domain journeys in addition to the
default-build suite.
- Integrated main through `5b433d929` at `0067c069c`, including its
pinned Flutter upgrade. Preserved the PR welcome UI with the updated
transition API and added Material surfaces around onboarding
selection/consent rows. Focused post-merge runs pass in both
configurations; all mandatory local push gates passed (mobile
analysis/tests, Rust tests, desktop-native checks, branch-skew and
file-size checks).

- Merge-review repair at `a315bce11`: focused identity/storage/admission
and widget journeys pass, including account switching with an empty or
already-bound second account, explicit reuse, and self-hosted
removal/rejoin with another key. Default-domain journeys pass too
(hosted-only cases intentionally skip there).
- Isolated source/Git/build mutation checks: bypassing account scoping,
reuse consent, pending-key retirement, or recovery inventory
reconciliation fails the relevant journey/invariant assertions; clean
and restored controls pass.
- Native `RunnerTests/IdentityFilePluginTests`: both tests pass on the
iPhone 18 Pro iOS 27 simulator with an isolated app identifier. At
`24a0dcaac`, the picker journey seeds residue in Library/Caches,
matching path_provider_foundation, and verifies plugin startup removes
it while preserving an unrelated file. The earlier tmp-only fixture did
not exercise the actual export location. This is synthetic native
cleanup/picker evidence, not a real terminated-share or live account
round trip.

- Follow-up: Caches and tmp cleanup; fallback to individually known
identity slots when Android bulk enumeration fails; explicit replacement
of a refused self-hosted key preserves its original before swapping the
retry slot. Configured-domain journeys/invariants: 34 passed; default:
31 passed, 3 hosted-only skips. Isolated enumeration/retry mutations
fail with passing controls. Bulk-read fallback preserves but cannot
enumerate arbitrary other-account slots until bulk reads recover.

- Configured-domain CI exposed a stale pairing-status assertion after
account scoping. The repaired test checks the admission mismatch,
preserved account/transfer keys, and no admitted community. The
configured-domain CI selection passes locally (56 tests); removing the
production mismatch guard fails the updated test, with clean/restored
controls passing. This is synthetic coordinator evidence, not physical
QR acceptance.

- Final review repair (`40e1e6101`): native iOS export creation uses
atomic complete file protection; normal and restart cleanup remain.
Account/policy/claim HTTP uses one 30-second total deadline with request
abort and body cancellation. Removed the unrelated NIP-FA spec edit.
- Focused account/admission/export tests: 25 pass; configured-domain
account/admission/onboarding journeys: 33 pass. Isolated deadline and
native-dispatch mutations fail, with passing clean/restored controls.
Native export/picker tests: 2 pass on iOS 27 simulator. The real
file-protection attribute assertion is physical-device-only because
simulator provides no Data Protection attribute; locked-device
protection and interrupted real sharing have not been observed.

- Opt-in UI: configured-domain CI selection passes (57 tests); default
selection passes (7 tests, 10 hosted-only skips); URL-only plus
whitespace/empty domains passes (6 tests, 9 hosted-only skips). Changed
Dart files analyze cleanly. Independent mutations that unconditionally
initialize the coordinator in the app gate, welcome entry, or link form
fail the default journey; clean/restored controls pass.
- Native welcome screens exercised on iPhone 18 Pro / iOS 27 simulator
in default and configured builds: default exposes community link / QR /
pairing code only; configured build additionally exposes Builderlab
connection and community creation. No live hosted login was exercised in
this check.

- Delivery at `e48fe73a9`: all mandatory push hooks passed (full mobile
analysis/tests, Rust tests, desktop-native checks, branch and file-size
checks). GitHub checks had not yet populated at the immediate post-push
snapshot.

## Review disposition

| Feedback | Disposition |
| --- | --- |
| Explicit self-hosted entry under unreadable inventory, duplicate
invite dispatch, reconnect cross-account binding
([entry](https://github.com/block/buzz/pull/8375#discussion_r4318421622),
[queue](https://github.com/block/buzz/pull/8375#discussion_r4318421640),
[reconnect](https://github.com/block/buzz/pull/8375#discussion_r4318455512))
| Repaired at `66a12ac92`; evidence above. Reconnect refuses unproven
ownership rather than silently establishing a binding. |
| Incomplete Android identity inventory, stranded deep-link queue,
transient HTTP retry classification
([review](https://github.com/block/buzz/pull/8375#pullrequestreview-5576864143))
| All three repaired in `d3cc0003f`; focused journeys and isolated
mutation evidence above. |
| Account cross-link, incomplete recovery inventory, committed invite
checkpoint, pending local key retirement/replacement | Repaired in the
preceding commits; journey and mutation evidence above. |
| iOS interrupted key export
([review](https://github.com/block/buzz/pull/8375#pullrequestreview-5575253252))
| Native cleanup plus complete protection at creation implemented.
Physical-device lock and real interrupted sharing acceptance remains
pending. |
| Trickle responses bypass idle timeout; unrelated NIP-FA edit
([review](https://github.com/block/buzz/pull/8375#pullrequestreview-5575764556))
| Total request deadline/abort implemented; spec edit removed. |
| Production domains rejected | Ordinary entry now needs no Builderlab
configuration. Opt-in account-required domains must still use supported
community mappings. |
| Lost Android Keystore recovery | Backup exclusions prevent the
reviewed stale-restore scenario; genuine key loss still has no in-app
recovery/reset and remains deferred. |
| Native secp256k1 dependency question | Obsolete against the current
base: upstream C integration landed in #8398; no package diff remains
here. |
| Operator membership endpoint contract | Documentation now states the
operator chooses the pubkey; no end-user session binding is implied.
Additional handler-level coverage is optional follow-up. |
| Optional Android partial document cleanup/activity retention; local
work after backup cancellation | Follow-up hardening, not claimed
implemented. Cancellation prevents remote backup upload. |
| Semgrep crypto inventory notices | Informational inventory, not
demonstrated defects. |

## Remaining draft gates

Native QR/browser-return acceptance remains unverified for this
revision. Optional Builderlab onboarding still needs backend
backup-status and joined-community routes, recovery
policy/configuration, and real backup/recovery/reconnect acceptance. The
empty-domain build removes these services as prerequisites for ordinary
pairing; it does not make the optional hosted flows backend-ready. Human
acceptance and current CI are still required before merge.



Review dispositions retained: production auth-domain configuration must
use supported community mappings; enabling `builderlab.xyz` does not add
support for `buzz.block.builderlab.xyz`. Recovery after genuinely losing
an Android Keystore key remains a follow-up, not a newly implemented
capability.


Human acceptance steps: build once without `BUZZ_AUTH_DOMAINS`
(including with a previously saved account) and confirm no Builderlab
controls/restoration while ordinary link and QR/code entry work. Build
with supported domains and confirm connection/creation appear; exercise
browser return and live backup/recovery/reconnect. On physical iOS,
exercise export and interrupted sharing/locked-device protection. Record
results before marking review complete.

---------

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Brain <1a02c72794dcd0f07058a353bc3a81f4028b8c77c92c87fce6d5c8b85970a20b@buzz.block.builderlab.xyz>
Co-authored-by: Brain <1a02c72794dcd0f07058a353bc3a81f4028b8c77c92c87fce6d5c8b85970a20b@wes.communities.public.builderlabstaging.xyz>
2026-10-19 15:46:58 -06:00
klopez4212
d61fe2071d Use native UIKit scrolling for iOS photo carousels (#8361)
Builds on the mobile polish merged in #8359; this PR now targets `main`.
On iOS, inline photo galleries now use a UIKit collection view for
dragging, deceleration, and snapping. Photo taps retain the existing
full-screen viewer and reply/more actions; gallery scrolling continues
to fade the message avatar. The final photo stops at the full message
gutter rather than the smaller gap between photos. Android keeps the
current Flutter carousel.

Visible cells subscribe to continuing frames from Flutter's existing
authenticated image providers, preserving animated GIF/APNG/WebP media.
Request IDs fence late frames and cancel subscriptions on
reuse/disappearance/disposal. A four-slot bound includes retired
unresolved loads until their transport terminates. Shared media fetches
now use abortable HTTP requests with a 30-second deadline through
response-body completion, so stalled requests release their slots
without leaving live transports behind; native eager precaching is
disabled so it cannot bypass that bound. Frame conversion coalesces to
the newest pending frame. Native cells expose photo labels and positions
to VoiceOver, support RTL, and preserve the selected photo during
resizing.

Validation:
- Mobile formatting and analysis passed.
- Native simulator regression checks passed for geometry, RTL, snapping,
taps, frame replacement, cancellation, and resizing. The native CI lane
now runs the carousel executable.
- Full mobile suite and pre-push gates passed, including two-frame GIF
delivery, delayed-provider bounds/cancellation, real HTTP
stalled-header/body recovery with four requests maximum, disposal, and
unconfigured-push tests.
- Signed iPhone Release build of the frame/subscription implementation
passed. Physical iPhone testing covered the earlier carousel/gutter
revision; the new animation/cancellation changes have local Flutter and
native simulator coverage, not a new physical-device journey.
Preview-only signing overrides preserve its bundle/Keychain group;
production entitlements are unchanged. Local provisioning excludes
production push/App Attest capabilities.
- Full `just ci` was started but stopped after unrelated Rust/desktop
compilation consumed about 5 GB; broad CI is incomplete.

Device build required local Xcode 27 workarounds: iOS 16 deployment
target and a generated swift-secp256k1 cache compatibility edit. Neither
changes repository source.

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Co-authored-by: Terp <5856f6900e8e0a4e0ea1f4f8d2ee33e4753d2119bc122f94ecafc660b46c0511@buzz.block.builderlab.xyz>
2026-10-15 13:22:12 -04:00
Wes
b77ba86262 perf(mobile): cut test wall time and run mobile CI lanes in parallel (#8347)
## Problem

Mobile pushes and PRs are slow.

- **Pre-push takes ~133s on a mobile-only change.** About 115s of that
is `flutter test`, and the finish time is set by a few files that wait
on real clocks.
- `push_presentation_export_test` (75s) and
`push_presentation_recovery_test` (19s) sleep through the full 7.75s
retry backoff.
- `channel_messages_provider_test` (70s) sleeps through recount and
ownership retry backoff on real time.
- **The required Mobile CI job takes ~15–16 min.** It runs tests
(390–430s on a 4-vCPU runner, 2 test files at a time) and then the
Android debug APK build (~400s, no Gradle cache) back to back.
- **Mobile Swift takes 18–21 min.** The unsigned release build (~4.5
min) waits behind the simulator tests.

Pre-commit is ~3s and isn't part of the problem.

## Change

**Tests** (each one still asserts what it did before)
- **Push exports.** Production retries wait through
`debugPushPresentationRetryWait`, which defaults to `Future.delayed`.
The export and recovery tests skip the real waits and assert the exact
250ms → 4s backoff schedule instead. Export fixtures sign each event
once per file.
- **`channel_messages_provider_test`.** Every test runs on `fakeAsync`.
A file-local `test` wrapper keeps the 90 call sites unchanged. Timers
fire in their real order, and a test that waits on work outside fake
time fails instead of hanging. Raising the production retry bound
(`attempt < 2` → `3`) still fails the 5 exhausted-retry tests.
- **`signed qualified caller`.** This test mounts the page 48 times and
opens the profile sheet twice per mount. It now disables the sheet
animation; it asserts which pubkey and labels show, not motion.

**CI**
- **Mobile runs as five parallel matrix lanes:** checks (format,
analyze, unconfigured push test, recipe test), three `flutter test
--total-shards=3` shards, and the Android build. The required `Mobile`
gate still reads the combined result.
- **Android restores a Gradle cache,** which is saved only on pushes to
`main`.
- **Mobile Swift builds the unsigned release** in a parallel lane beside
the native build, tests and simulator checks.

## Validation

Measured locally on an 18-core Mac with warm caches:

| | Before | After |
|---|---|---|
| `flutter test` (full suite) | 115s | 74s |
| Summed per-test time | 411s | 307s |
| `push_presentation_export_test` | 75s | 38s |
| `channel_messages_provider_test` | 70s | 22s |
| Pre-push, mobile-only push | 133s | 95s |

- The CI lane timings come from this PR's own run.
- `actionlint` passes, and so do
`scripts/test-ci-required-context-isolation.sh` and
`scripts/ci-required-gates.test.mjs`.
- The pre-push hook (format, analyze, full `flutter test`) passed on
push.

## Not in this PR

- `channel_detail_page_test` (~55s) is now the local long pole.
Splitting it into shard files would let it run in parallel, but it is
one 16k-line library with `part` files, so that is a separate refactor.
- Caching Hermit and pub on macOS would cut ~100s of setup from each
Mobile Swift lane.

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

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 20:57:47 -06:00
Tom Brow
8222e99915 fix(mobile): keep thread references consistent across push and Inbox (#8332)
Follow-up to [#8294](https://github.com/block/buzz/pull/8294). Malformed
trailing thread tags could make a notification open the right thread
while Flutter indexed its reply elsewhere; uppercase references could
similarly miss lowercase event IDs.

Share one validated thread-reference parser between the mobile timeline,
Inbox, and feed helper. It ignores malformed markers, keeps the last
valid root/reply, and normalizes lookup IDs to lowercase. Native push
parsing now uses the same casing. Existing thread fixtures use valid
event IDs so they continue exercising real thread relationships.

Add RunnerTests coverage for the production native-to-Flutter argument
conversion, including buffered cold-start navigation and omitted
optional thread IDs, and run it in the native CI lane.

### Validation

- New parser and Inbox regressions cover malformed markers and uppercase
references. Widget regressions open and highlight the exact reply for
valid, uppercase, and trailing-malformed tags.
- After integrating [#8106](https://github.com/block/buzz/pull/8106),
Flutter analysis and the complete mobile suite pass: 3,337 tests, four
existing skips. Integration preserves per-event read predicates and
migrates incoming thread fixtures to valid IDs. An unchanged
keyboard-history test also failed with main's original parser; recording
reads before the scroll transition fixes its timing assumption while
retaining visibility assertions.
- Native package tests passed (127 tests), and both Runner bridge tests
passed on an iOS simulator with Xcode 26.5. Removing the production
`threadRootId` assignment made the bridge regression fail; restoring it
passed. Native code is unchanged by the main integration.
- [Current-head CI
passed](https://github.com/block/buzz/actions/runs/38659307247),
including Mobile and Mobile Swift. [Codex
review](https://github.com/block/buzz/pull/8332#issuecomment-6181458528)
and [security
review](https://github.com/block/buzz/pull/8332#issuecomment-6181449235)
found no issues on the integrated commit. [Owner
approval](https://github.com/block/buzz/pull/8332#pullrequestreview-5526812957)
covers the exact integrated commit.
- Standards and spec reviews found no blockers, including the merge
resolutions and test adjustments. Validation is scoped to mobile/native
per VISION_MOBILE; unrelated repository-wide checks were stopped, not
counted as passing.

The bridge test covers serialization and buffering, not end-to-end APNs
delivery or app launch. No new physical-device acceptance is claimed;
routine post-merge dogfood remains human-owned.

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
2026-10-14 18:42:39 -07:00
klopez4212
7e8aac4403 fix(mobile): polish channel management and iOS Settings (#8171)
## Summary

Use native iOS sheets for channel editing and Add Members, with profile
avatars, matching search, and destructive removal dialogs. Canvas
content becomes a tappable preview with Add/Remove actions.

Fix the Settings availability menu and clipped copy confirmation. Align
channel action messages with chat styling and keep agent identities
distinguishable across selection, attribution, and profile surfaces.

### Related issue

No duplicate found in the existing mobile Settings/channel issues and
PRs.

### Testing

- Flutter analysis, formatting, file-size checks, focused collision
regressions, and the full mobile test suite passed.
- Production UIKit picker simulator check passed: distinct
visible/accessibility labels, avatar updates, selected rows, and pubkey
callbacks. Wired into Mobile Swift CI.
- Original UI was built and tested on the physical iPhone with author
confirmation; profile/community data preserved.
- Review fixes await renewed author device confirmation before restoring
`buzz-review-completed` and ready-for-review status.

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-10-08 14:32:55 -04:00
klopez4212
f0eb5575ff fix(mobile): polish photo carousels and video viewer controls (#8079)
## Summary
- Keep neighboring carousel photos visible, add page-change haptics, and
reuse appearance-style dots with native iOS glass and grouped actions.
- Refine full-screen video controls with fading transport, cycling
speeds, pinch-to-zoom, and double-tap reset before swipe-to-dismiss.

### Related issue
N/A. Checked recent open PRs; repository issue search was unavailable.

### Testing
- Mobile analysis/format checks, file-size guards, and full Flutter
suite passed (2,680 tests; 4 skipped).
- Built, installed, and manually verified on the connected iPhone.
- `just ci` was attempted but blocked fetching a Rust dependency because
this Mac could not connect to GitHub.

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: klopez4212 <klopez4212@gmail.com>
2026-10-04 17:17:46 +01:00
Tom Brow
76f7e5ef0c feat(push): make gateway origin configurable (#7261)
Make the push gateway origin configurable across the relay, gateway,
mobile client, and deployment chart.

This is a fresh deployment. The gateway has only run on personal
development infrastructure, and push has no existing enabled users.
Legacy migration, configured-to-unconfigured mobile transitions, and
rolling upgrades from pre-launch gateway binaries are not supported.

Populated pre-launch databases are rejected with an informative error
before migrations run; their data is untouched. Mobile builds may omit
the gateway URL, leaving push unavailable. Once push is enabled,
subsequent builds must retain that configuration.

### Validation

- All applicable CI checks pass at
`5f546cfaf403f0386f146d213adfb4392f4ec29c`, including Rust,
mobile/Swift, desktop/integration, security, image builds, and Helm
checks. An unrelated agent cancellation test passed on retry.
- PostgreSQL CI passed 384 tests, including the production-entry-point
regression for refusing populated pre-launch databases before
migrations, fresh initialization, and subsequent initialized
deployments.
- Focused local validation passed all 10 gateway PostgreSQL tests under
the CI discovery filter and all 3 unconfigured-mobile tests.
Repository-wide PostgreSQL discovery validation and the complete
pre-push hooks passed.
- Physical-device APNs/App Attest behavior and deployment to a live
cluster were not verified in this work.

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
Co-authored-by: Codex <noreply@openai.com>
2026-09-15 14:56:45 -07:00
Tom Brow
7c789dee09 Fix Apple Silicon iOS simulator builds (#7646)
Apple Silicon simulator builds fail because MLImage and MLKit contain
device-labelled ARM64 objects.

Enable the Flutter ML Kit package's upstream compatibility helper, which
restores device labels for iPhone builds. This preserves the MLKit-based
functionality (avatar background removal) and complements the
notification-extension linker isolation in #7187.

Adds a complete iOS simulator build to CI to catch this build
regression.

---------

Signed-off-by: Tom Brow <tomb@block.xyz>
2026-09-14 22:14:06 +00:00
Luke Tornquist
0e878664b0 ci: split CI into reusable workflows (#7168)
## Why

The monolithic CI workflow is a frequent merge-conflict hotspot.
Splitting cohesive domains into same-repository reusable workflows keeps
one centrally filtered entry point while letting Rust, desktop,
relay/PostgreSQL, client, and security CI evolve independently.

## What

- Keep `ci.yml` as the only push/pull-request orchestrator with
unchanged concurrency and path detection.
- Move 18 execution jobs into five `workflow_call`-only domain workflows
without changing their runners, steps, matrices, caches, artifacts,
permissions, or timeouts.
- Keep the relay artifact producer with desktop integration, the
complete PostgreSQL lane, and relay E2E consumers.
- Preserve all 12 existing required GitHub Actions contexts through
lightweight top-level compatibility gates, so the repository ruleset
does not need to change.
- Update the Rust-cache contract to follow Unit Tests into
`_ci-rust.yml`.

## Risk Assessment

CI-only change with moderate workflow-orchestration risk. The main risks
are reusable-workflow output propagation, skip behavior, and visible
check naming; the old required names remain explicit top-level jobs, and
the draft will stay open until an exact-head GitHub Actions run and
independent review are complete.

Generated with Codex

---------

Signed-off-by: Luke Tornquist <tornquist@squareup.com>
Signed-off-by: tornquist <tornquist@squareup.com>
2026-09-02 12:23:16 -04:00