cargo fmt regroups; three clippy fixes:
- F-S-006: hoist MAX_API_KEY_CANDIDATES to module scope to satisfy
clippy::items_after_statements.
- F-S-009: use map_or instead of map().unwrap_or() per
clippy::map_unwrap_or.
- F-P-012: replace `|c| c.encode()` closure with the method itself
per clippy::redundant_closure_for_method_calls.
No behavior change.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
invoke_service::resolve and enqueue_async performed no authz check —
no AppInvoke capability existed. Same-app isolation was preserved
(cross-app guards work), but within one app an anonymous public-HTTP
script could trigger any other script (e.g. an admin-only worker that
hits secrets/files/external HTTP). Worse: invoke_async runs the
callee with principal: None, so the callee could hold capabilities
the original public caller shouldn't.
- Add Capability::AppInvoke(AppId). app_id() / scope_for_capability
(script:write) / role_satisfies (editor+) are all updated.
- InvokeServiceImpl gains an optional `authz: Option<Arc<dyn AuthzRepo>>`
+ a `with_authz` builder. When set, resolve() runs script_gate on
AppInvoke before doing the cross-app id check.
- picloud/src/lib.rs wires it: `InvokeServiceImpl::new(...).with_authz(...)`.
- Anonymous callers (cx.principal == None) continue to skip the check
via script_gate, preserving the public-HTTP convention.
Existing 5 invoke_service unit tests still pass (the tests use the
authz-less constructor, so the gate is a no-op there).
AUDIT.md anchor: F-S-012.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
A 70-line newtype lived in picloud/src/lib.rs wrapping
Arc<PostgresScriptRepository> and re-implementing every ScriptRepository
method as `self.0.method(...).await`. Hand-delegation invited silent
skew when the trait gained a method, and forced 8 call sites to know
about the wrapper.
Add a blanket
impl<T: ScriptRepository + ?Sized> ScriptRepository for Arc<T>
in manager-core::repo. The implementations forward via (**self).method(...)
so any owner of an Arc<dyn ScriptRepository> (or Arc<ConcreteImpl>) can
be passed where the trait is expected.
Migrate the 7 picloud-binary call sites:
Arc::new(PostgresScriptRepoHandle(script_repo.clone())) → script_repo.clone()
Delete the newtype + its hand-delegated impl. Leaves a 6-line comment
documenting why the boilerplate is gone.
AUDIT.md anchor: F-Q-011.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
TICK_INTERVAL (100ms) and ASYNC_EXEC_TIMEOUT (300s) were `const`. Every
other timing knob in the file (cron tick, queue reclaim, retry policy)
is env-overridable via TriggerConfig::from_env. Operators on a
constrained Pi or a busier instance could tune retries but not
dispatcher cadence.
Add env knobs:
- PICLOUD_DISPATCHER_TICK_INTERVAL_MS (default 100)
- PICLOUD_DISPATCHER_ASYNC_EXEC_TIMEOUT_SEC (default 300)
Read via tick_interval_from_env() / async_exec_timeout_from_env() at
dispatcher startup. Invalid values fall back with a tracing-warn.
AUDIT.md anchor: F-Q-009.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
http_service::run mapped `Method::from_bytes` failure on a user-supplied
HTTP method to HttpError::Backend with format!("invalid method: {}", …).
Same for HeaderName/HeaderValue validation in build_headers. But that's
user input, not a backend problem — misclassifying as Backend corrupts
retry policies (operators may retry "backend" but not "invalid input").
Add a new HttpError::InvalidArgs(String) variant. Reroute the three
validation paths in http_service (method, header name, header value) to
emit InvalidArgs instead of Backend.
The executor-side `map_http_err` uses Display, so the new variant
surfaces to scripts as "http: invalid method: …" — same format, more
structured behind it.
AUDIT.md anchor: F-Q-008.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
InboxRegistry::register returned (Uuid, Receiver) even when the inner
Mutex was poisoned — `if let Ok(mut g) = self.inner.lock()` swallowed
the error, the sender was never inserted, the later deliver(id, …)
saw no entry and returned Abandoned, and the caller's `await rx`
blocked until the orchestrator's outer timeout.
Sister registries (RouteTable, AppDomainTable) already .expect()
panic on poison. Make InboxRegistry::{register, cancel, deliver} loud
in the same way.
A poisoned Mutex means a prior panic inside a critical section — the
process is unrecoverable; silently swallowing it just defers the
crash and corrupts the inbox protocol on the way.
AUDIT.md anchors: F-Q-006 (register), F-Q-010 (consistency policy).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
regex::is_match, find, find_all, replace, replace_all, split, captures
all called Regex::new(pattern) per invocation. A script doing
`regex::is_match("\\d+", x)` in a tight loop paid the compile every
iteration. Regex compile dominates is_match on short strings.
Add a thread-local LruCache<String, Arc<Regex>> (cap 128). The
compile helper now memoises by pattern string, returning Arc<Regex>
on hit. Cap is well above what any sensible script uses but bounded
enough to keep memory predictable on long-running threads.
AUDIT.md anchor: F-P-014.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
ORDER BY created_at DESC, id DESC but cursor was `WHERE created_at <
$2` — when two users were created at the same instant, pagination
could skip the second row at a page boundary or return it twice.
- Add ListCursor { created_at, id } with `<rfc3339>_<uuid>` encode /
decode helpers.
- Change WHERE predicate to `(created_at, id) < ($2, $3)` matching the
ORDER BY.
- Surface the opaque cursor string through UsersListOpts /
UsersListPage / users_admin_api ListUsersResponse instead of the raw
DateTime — keeps the wire format stable while the id half stops the
boundary bug.
Same shape as F-P-005 (execution_logs).
AUDIT.md anchor: F-P-012.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
No unique constraint on (app_id, lower(email)) for pending rows meant
calling users::invite("alice@…") N times created N rows with N valid
tokens. Combined with accept_invite returning Ok(None) silently when
the email already exists, an attacker who learned one token could
permanently consume it without effect.
Migration 0040 adds a partial unique index keyed on
(app_id, lower(email)) WHERE accepted_at IS NULL. Re-inviting after a
previous invite was accepted still works — the accepted row falls
outside the index.
The service-layer 409-conflict UX (the audit's secondary suggestion)
is a separate follow-up; this commit closes the data-shape hole.
AUDIT.md anchor: F-S-013.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two (encrypted, nonce) column pairs are each nullable independently in
the current schema:
- email_trigger_details.inbound_secret_encrypted / _nonce
- app_secrets.realtime_signing_key_encrypted / _nonce
A bug or partial write could leave one populated and the other NULL,
silently bypassing signature verification (receivers decrypt only if
the encrypted column is set).
Migration 0038 adds CHECK ((enc IS NULL) = (nonce IS NULL)) on both
tables — defence-in-depth: catches an invariant violation at the DB
boundary even if the writing code regresses.
AUDIT.md anchor: F-M-002.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Migration 0017_cron_triggers.sql created idx_cron_triggers_due on
(last_fired_at) with a comment claiming it serves the scheduler. The
actual scheduler query has no last_fired_at predicate — it filters
purely on `t.enabled = TRUE FOR UPDATE OF d SKIP LOCKED`. The index
has been pure write amplification with no read payoff.
Migration 0037 drops it. Reversible by re-running 0017's CREATE INDEX
if the planner story ever changes.
AUDIT.md anchor: F-M-001.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
list_active_queue_consumers fires every 100ms from the dispatcher
queue arm and predicates on `WHERE t.kind='queue' AND t.enabled=TRUE`
with no app_id filter — but the only available index
`idx_triggers_app_kind_enabled` is keyed on `(app_id, kind)` and so
requires an app_id predicate to be useful. Without one, the planner
falls back to a sequential scan every tick.
Add migration 0036 with a partial index on `kind` (WHERE enabled =
TRUE) so the hot dispatcher query becomes an index-only lookup.
AUDIT.md anchor: F-P-010.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
PICLOUD_DEV_MODE=true alone fell through to a fully public deterministic
master key — SHA-256("picloud-dev-master-key-v1.1.7"). The warning was
correct but the gate was a single env var. An operator copying a dev
docker-compose file into prod silently encrypted everything with a
world-known key.
Require both:
- PICLOUD_DEV_MODE=true
- PICLOUD_DEV_INSECURE_KEY=i-understand-this-is-insecure
Without the literal-string acknowledgement, MasterKey::from_env returns
the new DevModeUnacknowledged error and the process refuses to start.
Production deployments aren't affected (they set PICLOUD_SECRET_KEY).
AUDIT.md anchor: F-S-009.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
key_cache: Mutex<HashMap<AppId, Vec<u8>>> was populated on first read
and never evicted, bounded, or cleared on app deletion. Two problems:
(1) Once key rotation lands, every running process keeps accepting
tokens signed by the old key until restart.
(2) Dropping and re-creating an app (FK CASCADE removes app_secrets,
fresh row inserted) made the cache hand out the OLD key bytes.
- Wrap the cache value as `(Instant, Vec<u8>)`; entries expire after
KEY_CACHE_TTL = 5min.
- Stale reads fall through to the secrets repo (no error, just slower).
- New `invalidate_signing_key(app_id)` for explicit eviction once the
app-secrets rotation path lands.
AUDIT.md anchor: F-S-008.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
verify_api_key Argon2-verifies every candidate sharing the 8-char
prefix. With unlimited candidates, an attacker who can provision many
keys against one indexed prefix could force the server into per-request
M×Argon2 — a few hundred concurrent connections trivially DoSes the
manager since the verify runs before any concurrency cap.
Cap the candidate set at MAX_API_KEY_CANDIDATES = 16; log a warn when
truncation kicks in so operators can spot it. With 32-byte random key
bodies the natural collision rate is negligible, so truncation under
benign load shouldn't happen — its presence is the alarm.
Switching the verify hash from Argon2 to SHA-256 (the audit's other
suggested fix) is a larger refactor (new hash column, backfill, dual-
hash verify during migration) and is left for a follow-up.
AUDIT.md anchor: F-S-006 (cap; hash swap deferred).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
users_admin_api::delete_user was a comment-only acknowledgement that
"this should require AppUsersAdmin" while actually calling
service.delete which only gates on AppUsersWrite. v1.1.8 HANDBACK §7
listed this as known. Effect: any editor could delete app users via
the admin HTTP API and dashboard button.
Add an explicit `authz::require(... AppUsersAdmin(app_id))` before the
service call. Delete the stale comment.
AUDIT.md anchor: F-S-005.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Handler returned immediately when email shape was invalid or user was
unknown; on a found user it generated an Argon2 token, INSERT'd into
app_user_password_resets, built a link, and called email.send (tens of
ms + DB write + SMTP RTT). The wall-clock delta was enormous and
externally observable.
Add a dummy generate_session_token() call on both no-match branches so
the observable cost matches the matching branch up to the Argon2 hash.
Doesn't equalise the DB INSERT + SMTP send (those would require either
real side effects or a deterministic dev-mode null sink), but it
neutralises the highest-bit-of-info side channel (handler-immediate-
return vs handler-token-mint).
Combined with F-S-003 (find_by_email now requires a principal),
enumeration via this surface from an anonymous public route is closed.
AUDIT.md anchor: F-S-004.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
find_by_email gated on AppUsersRead via `require`, which short-circuits
when cx.principal == None. An anonymous public-HTTP script could
iterate emails to enumerate registered users, then pivot to login or
request_password_reset.
Tighten: explicitly return Forbidden when cx.principal is None — scripts
that need a "does this email exist" probe from a public route must
wrap the call in their own auth gate.
AUDIT.md anchor: F-S-003.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
cargo fmt regroups, plus three Phase-B clippy fixes:
- F-P-004: #[allow(clippy::type_complexity)] on the invoke_ast_cache Mutex.
- F-P-008: hoist `futures::stream::{self, TryStreamExt}` to the top-of-
file imports to satisfy clippy::items_after_statements.
- F-P-005: rename `_legacy_offset` to `legacy_offset` + #[allow(dead_code)]
to satisfy clippy's "field is pub but `_`-prefixed" check.
No behavior change.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
attach_principal_if_present runs on every request that carries a
Bearer header, including data-plane paths that may not even need
authz. Each call paid three DB round-trips on the session path
(lookup + admin_users.get + touch) plus an Argon2 verify per
prefix-colliding candidate on the API-key path. A hot user with
multiple keys serialized every request behind N×Argon2.
Add a process-shared PrincipalCache keyed on hash_token(bearer) →
(Instant, Principal), TTL 60s. resolve_principal checks the cache
first; on miss falls through to the verify_api_key / verify_session
path and writes back on success.
- Lazy GC: when the cache exceeds 1024 entries, sweep expired before
inserting (kept simple — production sees few unique hot tokens).
- Cache wired through AuthState; constructed once in picloud/src/lib.rs.
- Skip-when-route-doesn't-need-auth scaffolding is deferred to a
follow-up — it requires touching the router shape, which is more
invasive than the 60s cache alone warrants.
AUDIT.md anchor: F-P-009 (cache; skip-path deferred).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
TriggerRepo::list_for_app selected parent rows then called
hydrate_one(...) per row serially — one SELECT against the kind-
specific details table per trigger. For N triggers on an app, that's
N+1 queries serialized on every dashboard `GET /apps/{id}/triggers`.
This commit shrinks the wall-clock cost via buffered concurrency
(`try_buffered(8)`): each row's details fetch still runs but they run
in parallel up to a small fan-out cap. Cuts dashboard load time from
sum(N latencies) to max(N latencies) / 8.
Collapsing to a single per-kind LEFT JOIN (the audit's preferred shape)
would cut the query count to ~7 — large enough to defer to v1.2 as
documented in the inline comment.
AUDIT.md anchor: F-P-008 (partial: wall-clock only; round-trip count
deferred).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
tick_queue_arm called list_active_queue_consumers() and then iterated
serially, awaiting one queue.claim(app, queue) per consumer. With N
consumers and a 100ms tick the worst-case throughput was
N × (claim + executor) / tick — one slow handler blocked every other
queue's progress on the dispatcher's task.
Replace the for-loop with `futures::stream::iter(consumers)
.for_each_concurrent(QUEUE_DISPATCH_PARALLELISM, …)`. The execution
gate already caps real script-concurrency to its permits, so this just
removes the dispatcher-side serialization.
QUEUE_DISPATCH_PARALLELISM = 32 (matches the default gate). Workspace
gains `futures = 0.3` so `for_each_concurrent` is available.
AUDIT.md anchor: F-P-007.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Scripts called queue::depth(name) / queue::depth_pending(name) per
invocation; each ran an unbounded COUNT(*) over the queue_messages
partial index. On a backed-up queue with millions of rows, every call
scanned the whole partition.
Wrap the predicate in a LIMIT-capped subquery so the worst-case scan
is bounded:
SELECT COUNT(*) FROM (
SELECT 1 FROM queue_messages WHERE ... LIMIT 10000
) sub
QUEUE_DEPTH_SCAN_CAP = 10_000. Callers that need an exact depth on
queues larger than 10k use the admin /apps/{id}/queues endpoint which
tolerates the slower COUNT for its much lower read frequency.
`list_for_app` (dashboard queue overview) is left at full COUNT —
separate finding F-P-006 second-bullet, deferred to v1.2 along with
per-queue running counters.
AUDIT.md anchor: F-P-006 (first half).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
list_for_script used ORDER BY created_at DESC LIMIT $2 OFFSET $3.
Postgres has to scan + discard OFFSET rows on every page, so deep
pagination on a script with many log rows gets linearly slower. Every
sister-table list endpoint in the repo already uses cursor pagination
— this is the outlier.
Add ExecutionLogCursor { created_at, id } with `<rfc3339>_<uuid>`
encode/decode. New trait signature:
list_for_script(script_id, limit, cursor: Option<ExecutionLogCursor>)
Predicate: WHERE script_id=$1 AND (created_at, id) < ($cursor_ts, $cursor_id).
ORDER BY also gains `id DESC` for deterministic ordering at equal-time
boundaries.
API surface:
- /api/v1/admin/scripts/{id}/logs?cursor=<token>&limit=50 is the new
shape (dashboards adopt later — separate finding F-U-012).
- Legacy `offset` query param accepted-and-ignored to keep older
dashboards from 400'ing during rollout.
AUDIT.md anchor: F-P-005.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two paths bypassed the AST cache: LocalExecutorClient::execute (tests +
fallback) and the synchronous invoke() re-entry in the executor SDK.
The latter is the hot one — composed workflows multiplied parse cost
by depth, so a 4-deep invoke chain on a 200-line script paid the parse
budget × 4 per call.
Add a per-Engine HashMap<ScriptId, (updated_at, Arc<AST>)> + a
`compile_for_identity(script_id, updated_at, source)` helper that
behaves like LocalExecutorClient::get_or_compile but lives on the
Engine. Update the SDK invoke synchronous re-entry to:
resolved → compile_for_identity → execute_ast
The orchestrator-core LocalExecutorClient cache (HTTP-path dispatch)
is left untouched — it caches a different access pattern at a
different boundary.
AUDIT.md anchor: F-P-004.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
verify_password (Argon2id, OWASP defaults m=19456 KiB, t=2) is CPU-bound
at tens-to-hundreds of ms and was invoked synchronously on the Tokio
worker. Worse, verify_api_key Argon2-verifies every candidate sharing
the 8-char prefix — a hot user with N keys serialized every admin
request behind N×Argon2.
Wrap each call site in tokio::task::spawn_blocking:
- auth_middleware::verify_api_key (per request carrying a Bearer key)
- auth_api::login (admin login)
- users_service::login (data-plane app-user login, both real-hash and
TIMING_FLAT_DUMMY_HASH branches)
Cold-cache login is now ~2× current latency due to one spawn_blocking
hop, but the worker no longer parks on Argon2 so steady-state under
load is dramatically better. The LRU cache for the hot-path (token →
principal) is finding F-P-009 — separate commit.
AUDIT.md anchor: F-P-002.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
users::list page-fetched users then looped calling
self.fetch_roles(cx.app_id, row.id) — one query per user row, with
default limit 50 and max 500 — so the admin "users" page did 51 to 501
round-trips. The same fetch_roles is also called from
verify_session_for_realtime on every authenticated SSE subscribe.
Add AppUserRoleRepo::list_for_users(app_id, &[user_ids]) returning a
HashMap<AppUserId, Vec<String>>; rewrite list to use it. Single query
with `WHERE user_id = ANY($2)`.
Empty-input fast path returns an empty map without touching Postgres.
AUDIT.md anchor: F-P-001.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Both methods short-circuit the authz gate when cx.principal == None.
An attacker hitting any public route could trigger unbounded outbound
email per call to arbitrary or attacker-supplied addresses — exhausting
SMTP-relay quota, getting the relay blacklisted, or burning provider
credits.
Add an in-memory EmailRateLimiter on UsersServiceImpl with two scopes:
- Per-(app, recipient): 5 calls per rolling 1h window
- Per-app daily cap: 200 calls per rolling 24h window
Both windows reset lazily. Token-bucket counts increment only after
both checks pass — a denied recipient doesn't consume the app counter.
Wired:
- send_verification_email: returns UsersError::EmailRateLimited (→ 429
on the admin HTTP surface).
- request_password_reset: returns Ok(()) silently on rate-limit (would
otherwise enable an existence-leak side channel).
UsersError::EmailRateLimited variant added; AppUsersApiError gains the
same variant + 429 mapping. NoopUsersError trait stub unaffected.
AUDIT.md anchor: F-S-002.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
init_db hard-coded max_connections(10). The execution gate
(ExecutionGate, PICLOUD_MAX_CONCURRENT_EXECUTIONS default 32) lets 32
script executions run concurrently, each doing multiple sequential
DB calls — plus the dispatcher tick every 100ms, the cron tick, three
GC sweeps, and the auth middleware running per request all draw from
the same pool. With max=10 vs gate=32, pool starvation surfaces as
acquire_timeout errors and tail-latency spikes under load.
- DEFAULT_DB_MAX_CONNECTIONS = 32 (matches gate default).
- Env knob: PICLOUD_DB_MAX_CONNECTIONS overrides; invalid/zero → default.
- Documented in CLAUDE.md runtime config table.
AUDIT.md anchor: F-P-003.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Whitespace + import-grouping fixups in the 9 SDK modules touched by
F-Q-002. No behavior change.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Files (per-file cap), secrets (64 KB default), and email (25 MB default)
already enforce limits; kv::set, docs::create/update, pubsub::publish_durable
and queue::enqueue accepted any JSON value straight to a JSONB column with
no size validation. An anonymous public-HTTP script could fill disk via
queue::enqueue or amplify a single publish into N outbox rows × payload bytes.
Adds four new error variants:
- KvError::ValueTooLarge { limit, actual }
- DocsError::ValueTooLarge { limit, actual }
- PubsubError::MessageTooLarge { limit, actual }
- QueueError::PayloadTooLarge { limit, actual }
Each stateful service grows a `max_value_bytes` field with:
- Conservative 256 KB default (DEFAULT_KV_MAX_VALUE_BYTES etc.).
- New `with_max_*` constructor preserving the old `new()` signature.
- Env-knob reader (`*_max_*_from_env()`) — mirrors SecretsConfig::from_env.
Validation runs at the entry point BEFORE authz so an anonymous DoS doesn't
pay a membership lookup per attempt.
Wired via env knobs:
- PICLOUD_KV_MAX_VALUE_BYTES
- PICLOUD_DOCS_MAX_VALUE_BYTES
- PICLOUD_PUBSUB_MAX_MESSAGE_BYTES
- PICLOUD_QUEUE_MAX_PAYLOAD_BYTES
Documented in CLAUDE.md runtime config table.
New unit test in queue_service verifying the cap fires before authz.
AUDIT.md anchor: F-S-001. Depends on F-Q-004 (Backend variant).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replace ten near-identical `block_on` helpers (one per SDK module)
with a single shared `sdk::bridge::block_on(service: &str, fut)`.
The helper takes a service-prefix string and a future whose error
implements Display, so each module's `KvError`/`DocsError`/etc.
still self-formats.
Migrated:
- kv, docs, pubsub, users, dead_letters, secrets, files, email
- queue.rs has two helpers; the inline-shaped enqueue path and the
block_on_u64 (u64→i64) wrapper are left in place — the latter
could use the shared helper but the local form is one less call
site per finding overlap. Will revisit on a later pass if needed.
- http.rs is intentionally NOT migrated: it has per-variant error
mapping via `map_http_err` that the generic helper can't express.
Net: -218 / +97 lines across the 9 migrated files. Single source of
truth for the runtime-handle lookup and error wrapping.
AUDIT.md anchor: F-Q-002.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replace nine open-coded `if cx.principal.is_some() {
authz::require(...).await.map_err(...) }` blocks with a single
`authz::script_gate(repo, cx, cap, forbidden_fn, backend_fn)` helper.
The helper enshrines the script-as-gate semantics (anonymous public-
HTTP scripts skip the check) and the AuthzDenied::{Denied,Repo}
mapping in one place — eliminating drift between services.
Call sites migrated:
- kv_service::check_read / check_write
- docs_service::check_read / check_write
- files_service::check_read / check_write
- pubsub_service::check_publish
- queue_service::enqueue
The pubsub_service::mint_subscriber_token path keeps the explicit
match because it does a separate `principal` early-bind for other
validation; converting it would obscure intent.
AUDIT.md anchor: F-Q-003. Depends on F-Q-004 (Backend variant) and
F-Q-005 (Repo-passthrough pattern).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Every check_read/check_write/check_publish helper across kv, docs,
files, pubsub, queue services used `.map_err(|_| KvError::Forbidden)?`,
collapsing AuthzDenied::Denied AND AuthzDenied::Repo(repo_err) into
a single Forbidden. A transient Postgres blip during the membership
lookup surfaced as 403 to scripts; operators couldn't distinguish
"real forbidden" from "DB flap during permission check".
Replace each call site with the explicit match pattern already used by
users_service::require (users_service.rs:177-181):
Ok(()) → continue
Err(AuthzDenied::Denied) → Err(ServiceError::Forbidden)
Err(AuthzDenied::Repo(e)) → Err(ServiceError::Backend(e.to_string()))
7 call sites updated (2 in kv_service, 2 in docs_service, 2 in
files_service, 2 in pubsub_service, 1 in queue_service).
AUDIT.md anchor: F-Q-005. Depends on F-Q-004 (which added Backend
to QueueError/PubsubError).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Brings QueueError / PubsubError / InvokeError in line with sibling
shape used by KvError / DocsError / FilesError / SecretsError:
- QueueError gains an explicit Forbidden variant (previously authz
denial was squashed into Rejected("forbidden") in queue_service.rs:68,
losing the structured variant a 403-translation layer would need).
- QueueError::Unavailable renamed → Backend.
- PubsubError::Unavailable renamed → Backend.
- InvokeError::Unavailable renamed → Backend.
- Call sites updated (queue_service, pubsub_service, invoke_service,
Noop* stubs, From<PubsubRepoError> impl, one test assertion).
- New unit test verifying authed-denied → QueueError::Forbidden.
AUDIT.md anchor: F-Q-004.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Running the E2E suites against real Postgres surfaced three shape bugs
in the test scripts that caused false failures:
invoke_e2e:
- invoke_cross_app_rejects used two TestServer instances (one per app),
but the second server's Owner admin isn't a member of the first
server's app. Replaced with a single server that creates both apps
via the same Owner admin (which has implicit access to every app).
- invoke_depth_limit_exceeds_cleanly: the recurser script had its own
try/catch, so when the depth limit fired inside the deepest call the
caught error became the BODY of a 200 response (which invoke()
returns to the caller). The outer caller's try/catch never saw a
throw → assertion failed. Rewrote so the recurser propagates throws
(no inner try-catch); the outer caller's try-catch surfaces the
depth error all the way up.
retry_e2e:
- All three tests used HTTP routes which need a domain claim the test
apps don't have (`no app claims host ""` 404s). Switched to the
admin bypass POST /api/v1/execute/{id} — same pattern dispatcher_e2e
uses. Sidesteps the per-app domain matcher entirely.
- retry_run_surfaces_last_error_after_max_attempts: try-catch is a
statement in Rhai, not an expression, so the block didn't evaluate
to the catch arm's map. Refactored to bind to `let out` inside the
catch arm, then return `#{ statusCode: 200, body: out }` as the
final expression.
All 11 v1.1.9 E2E tests now pass against Postgres:
queue_e2e: 4 passed (33s — exercises retry + dead-letter)
invoke_e2e: 4 passed (2s)
retry_e2e: 3 passed (2.5s)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Re-blessed via:
DATABASE_URL=postgres://picloud:picloud@localhost:15432/picloud \
BLESS=1 cargo test -p picloud-manager-core --test schema_snapshot \
-- --include-ignored
Delta matches the plan exactly — no unrelated drift:
- new table queue_messages (id, app_id, queue_name, payload,
enqueued_at, deliver_after, claim_token, claimed_at, attempt,
max_attempts, enqueued_by_principal)
- new table queue_trigger_details (trigger_id, queue_name,
visibility_timeout_secs, last_fired_at)
- 3 new indexes on queue_messages: idx_queue_messages_dispatch
(partial WHERE claim_token IS NULL), idx_queue_messages_claimed
(partial WHERE claim_token IS NOT NULL), idx_queue_messages_app_queue
- 1 new index on queue_trigger_details: idx_queue_trigger_details_queue_name
- widened triggers.kind CHECK to admit 'queue'
- widened outbox.source_kind CHECK to admit 'invoke'
- migrations 0034 + 0035 entries in the migrations log
- FK + PK declarations for both new tables
Migration test (crates/manager-core/tests/migration_queue_messages.rs)
verifies the same shape via information_schema introspection — 4 tests,
all pass against the same DATABASE_URL.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replace the inline copy of the Argon2id PHC dummy hash in
crates/manager-core/src/auth_api.rs::login with a reference to the
shared TIMING_FLAT_DUMMY_HASH constant in
crates/manager-core/src/auth.rs (added in v1.1.8 but not yet adopted
by the login path).
Verification: `grep -rn 'argon2id\$v=19\$m=19456,t=2,p=1\$dGltaW5n' crates/`
returns exactly one hit — the const declaration in auth.rs.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Four new test binaries, DB-gated via the established pool_or_skip()
pattern (returns Some(pool) when DATABASE_URL is set; prints a skip
notice and returns None otherwise — so plain `cargo test` stays green
locally while CI runs them).
crates/picloud/tests/queue_e2e.rs (4 tests):
- queue_receive_acks_on_success: enqueue → consumer fires → KV
marker observable → queue row deleted (ack worked)
- queue_receive_dead_letters_after_max_attempts: throwing handler
retries 3× via the dispatcher's compute_backoff path → dead_letters
row written, queue row deleted
- queue_one_consumer_per_queue_rejected: second trigger create for the
same (app_id, queue_name) returns 4xx with the documented "already
has a consumer trigger" message (advisory-lock guard works)
- queue_visibility_timeout_reclaim: insert message with stale claim
(claimed_at = NOW() - 60s, visibility_timeout = 5s); either the
dispatcher re-claims after reclaim runs, or the claim clears
crates/picloud/tests/invoke_e2e.rs (4 tests):
- invoke_by_name_same_app_returns_value: callee returns body.x+1;
caller invokes by name and writes the result to KV (42 round-trips)
- invoke_cross_app_rejects: callee in app_B, caller in app_A; error
string contains "different app" or "CrossApp"
- invoke_depth_limit_exceeds_cleanly: recursive script throws with
"depth" in the message at the bound (Limits::trigger_depth_max=8)
- invoke_async_enqueues_outbox_row: invoke_async returns execution_id,
dispatcher fires the OutboxSourceKind::Invoke arm, callee marker
appears
crates/picloud/tests/retry_e2e.rs (3 tests):
- retry_run_eventually_succeeds_inside_http_handler: counter mutates
across 3 retries through a real HTTP route, returns 3
- retry_run_surfaces_last_error_after_max_attempts: max_attempts=2,
always throws — caller's try/catch surfaces "boom"
- retry_on_codes_filters_unmatched_errors: counter == 1 after a
throw NOT in the codes list (immediate surface, no retry)
crates/manager-core/tests/migration_queue_messages.rs (4 tests):
- queue_messages_table_exists_with_expected_columns: shape +
nullability of every column
- queue_trigger_details_table_exists: shape
- queue_widens_trigger_kind_and_outbox_source_kind: triggers.kind
CHECK admits 'queue'; outbox.source_kind admits 'invoke'
- queue_messages_dispatch_index_is_partial: idx_queue_messages_dispatch
has WHERE claim_token IS NULL (guards against future migrations
accidentally dropping the partial)
All 15 tests pass clean skip when DATABASE_URL is unset. Workspace unit
suite remains at 432 passing (306 manager-core + 74 executor-core + 34
shared + 18 orchestrator-core).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
executor-core/sdk/retry.rs adds the retry:: namespace with:
retry::policy(opts) -> Policy
retry::on_codes(policy, codes) -> Policy
retry::run(policy, closure) -> Dynamic (closure's return value)
NOTE: the brief specified retry::with(...), but `with` is a Rhai
reserved keyword (parse error before registration even matters). `call`
is also reserved. Shipping retry::run instead — flagged in HANDBACK §7.
Policy:
- max_attempts clamped to [1, 20]
- base_ms clamped to [1, 60_000]
- jitter_pct clamped to [0, 100]
- backoff ∈ {"exponential" | "linear" | "constant"} — bogus values
surface a clear error
- on_codes is an empty default ("retry any throw"); when non-empty,
only error messages containing one of the codes retry — others
surface immediately
retry::run uses NativeCallContext + FnPtr::call_within_context to
re-invoke the closure inside the caller's engine. Closures share the
caller's cx (Rhai semantics). If the closure calls invoke(), the inner
call gets a fresh cx with trigger_depth + 1 via the invoke bridge —
retry doesn't see or interfere with that.
Sleep between attempts: tokio::time::sleep through TokioHandle::block_on.
Safe because we're already inside the caller's spawn_blocking thread.
register_all gains retry::register positionally between queue and
secrets.
Unit tests (7): policy default, max_attempts clamping (0→1, 999→20),
base_ms + jitter clamping, bogus backoff reject, exponential doubles,
linear sums, constant.
Integration tests (sdk_retry.rs, 6 binaries):
- succeeds first try (returns 42)
- max_attempts exhausted surfaces last error ("boom")
- on_codes filters — non-matching error throws immediately
- jitter clamping is silent (script still runs)
- bogus backoff string surfaces a clear error
- "fails 2 then succeeds" — counter mutates across retries, 3rd
attempt returns 3 (validates Rhai closure-capture semantics across
re-invocations through NativeCallContext)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the commit 2 placeholder with the real OutboxSourceKind::Invoke
handler.
build_invoke_request(row) hydrates an (ResolvedTrigger, ExecRequest)
pair from a payload InvokeService::enqueue_async wrote. Validates:
- script_id present + parses as UUID
- script exists
- script.app_id == row.app_id (defensive — re-check the cross-app
boundary; same-app was already verified at enqueue time)
Synthesized ResolvedTrigger carries retry_max_attempts = 1 so the
existing handle_failure path skips the retry loop. invoke_async runs
exactly once; on throw the row is deleted + a dead_letters row written
(handle_failure already does this when attempt >= max_attempts), so a
caller who wants retry semantics wraps the call site in retry::with.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
manager-core/invoke_service.rs implements InvokeService over:
- ScriptRepository (for Id + Name resolution)
- RouteTable (for Path resolution via the orchestrator's matcher)
- OutboxRepo (for invoke_async)
Same-app guard runs at the service entry point: resolve_id() always
verifies resolved.app_id == cx.app_id and returns InvokeError::CrossApp
otherwise. resolve_name() reads cx.app_id when querying (so a wrong
app_id from somewhere else couldn't slip through), but defense-in-depth
won't hurt — future hardening if it surfaces.
resolve_path() runs the matcher against this app's routes only
(RouteTable::snapshot_for_app). Method assumed POST→GET fallback for
v1.1.9 — surfacing method via the SDK is a future addition.
enqueue_async() resolves the target, then writes one outbox row with
source_kind = 'invoke'. The payload carries script_id, script_name,
args, fresh execution_id, root_execution_id (inherited from caller),
trigger_depth + 1. caller principal recorded as origin_principal
(forensic only — the executing script runs with no principal). One
shot — no retry policy on the row; users wrap in retry::with() if
they want retries.
picloud/lib.rs:
- route_table construction moved BEFORE Services::new so the invoke
service can hold it. populates from route_repo as before.
- InvokeServiceImpl wired into Services::new in place of the
NoopInvokeService placeholder.
Unit tests cover: resolve by Id same-app, cross-app rejected, resolve
by Name finds + not-found, enqueue_async writes Invoke outbox row with
trigger_depth=1.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
shared/invoke.rs introduces the InvokeService trait + InvokeTarget enum:
- InvokeTarget::Path(String) — resolves via the route trie
- InvokeTarget::Name(String) — (cx.app_id, name) -> script_id via get_by_name
- InvokeTarget::Id(ScriptId) — direct lookup
InvokeService::resolve enforces same-app at the service layer
(InvokeError::CrossApp). InvokeService::enqueue_async writes a v1.1.9
OutboxSourceKind::Invoke row for fire-and-forget composition.
Errors: NotFound, CrossApp, DepthExceeded(u32), Forbidden, Rejected,
Unavailable. NoopInvokeService surfaces all calls as Unavailable for
harnesses that don't wire the service.
ScriptRepository gains get_by_name(app_id, name) backed by the existing
(app_id, name) uniqueness constraint. Postgres impl + in-memory mock +
the picloud crate's PostgresScriptRepoHandle delegate added.
Services::new gains invoke: Arc<dyn InvokeService> positionally after
queue. with_noop_services wires NoopInvokeService. 12 test sites
threaded through. picloud/lib.rs binds NoopInvokeService at this commit
boundary — the real InvokeResolver lands in commit 8.
Deviation from plan (flagged for HANDBACK §7): the plan called for
moving ExecutorClient + ScriptIdentity from orchestrator-core to shared
so the invoke bridge could call a re-entrant variant. Re-evaluated:
the bridge lives in executor-core which can hold Arc<Engine> directly,
making the trait move unnecessary. Engine::execute is sync, returns
ExecResponse, and shares the engine instance + per-call SdkCallCx
exactly as required. AST cache reuse across invokes is a v1.2 optimization
(invokes recompile each call — ms-scale cost, acceptable).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Extends Dispatcher with the v1.1.9 queue path. The queue table IS the
outbox for queue semantics, so the dispatcher polls queue_messages
directly via FOR UPDATE SKIP LOCKED — no outbox indirection.
Per tick (every 100ms):
1) outbox arm — unchanged
2) queue arm: list_active_queue_consumers() → per (app_id, queue_name)
attempt one claim. Bounded by registered-consumer count so one busy
queue can't starve others.
Per claimed message:
- Build TriggerEvent::Queue + ExecRequest (executes as the trigger's
registering principal, matching design notes §4)
- dispatch through executor.execute_with_identity (reuses AST cache)
- success → queue.ack(id, claim_token) — DELETE WHERE id AND token
- throw + attempt < max_attempts → queue.nack(...) — clear claim, set
deliver_after = NOW() + compute_backoff(attempt, backoff, base_ms, jitter)
- throw + exhausted → queue.dead_letter(...) atomic move to dead_letters
+ DELETE in one transaction. fan_out_dead_letter on the outbox arm
fires registered dead_letter handlers off the new row without changes.
Visibility-timeout reclaim task: separate tokio::spawn ticking on
queue_reclaim_interval_ms (default 30000). UPDATE clears claim_token /
claimed_at on rows whose claimed_at exceeds the per-queue
visibility_timeout_secs (joined from queue_trigger_details). A crashed
consumer thus loses its lease and the message becomes claimable again.
Dispatcher gains queue: Arc<dyn QueueRepo>; picloud/lib.rs threads
queue_repo.clone() into the construction.
ActiveQueueConsumer extended with app_id so the queue claim can be
performed without a follow-up trigger lookup; list_active_queue_consumers
SQL extended to SELECT t.app_id.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- shared/services.rs: Services::new gains queue: Arc<dyn QueueService>
positionally after users (mirrors v1.1.8's append of users).
with_noop_services adds NoopQueueService.
- manager-core/queue_service.rs: QueueServiceImpl wraps QueueRepo with
script-as-gate authz on AppQueueEnqueue. enqueue clamps max_attempts
to [1,20] and delay_ms to [0, 86_400_000ms]. depth/depth_pending are
read-only — no authz check (scripts in the app can see their own
queue depths). cx.principal threads through as enqueued_by_principal
(forensic only).
- manager-core/authz.rs: AppQueueEnqueue(AppId) capability — script:write
scope, granted to editor+ (same trust shape as AppPubsubPublish).
- picloud/lib.rs: wires PostgresQueueRepo + QueueServiceImpl into
Services::new alongside the existing v1.1.7+ services.
- 11 sdk test binaries + manager-core/realtime_authority.rs updated to
pass NoopQueueService to Services::new.
Unit tests cover empty queue_name reject, max_attempts clamping
(0/21 → invalid), delay_ms negative-reject, anonymous principal skips
authz, depth/depth_pending pass-through.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
