Three from the round, all about deciding on state that could already have moved.
A permission save resolved the data table and checked it was instance-backed before taking any
lock, then wrote under one. A config save committing in between could move the table onto a
PostgreSQL resource — recreating exactly what the transition guard refuses — or rename it, in
which case the write targeted a key that no longer existed and reported success having changed
nothing. It now re-resolves and re-checks on the locked state.
Rename validation checked that the source existed before and the target existed after, which
still accepts `main -> decoy` against a save that keeps both: every fork of `main` then follows
onto a different data table, silently, because it keeps resolving. The rule is now the actual
old-to-new key transition — a source may only survive if another rename took its name, and a
target may only pre-exist if another rename freed it. That also stops two sources sharing one
target, and it admits a swap, which the previous guard refused: `datatables` is keyed by name, so
a swap cannot be done one save at a time, and refusing it was a regression against main. The
pointer cascade now runs in two passes through a temporary name, the way the migration cascade
one layer down already handles the same shape, so `A -> B` with `B -> C` moves each pointer once
from what it named before the save.
The tenant mutators say what they are for: they write an access decision for any workspace named,
with an arbitrary mutation, and exist for the transaction that frees or renames a principal.
Editing a decision on purpose belongs in the permissions endpoint.
Carried in the same change: the stranded-fork list is a field rather than a phrase to grep out of
a success string; the pointer cascade matches with `EXISTS` instead of a `LIKE` over the whole
document, so a workspace whose pointers name something else is not rewritten to a byte-identical
value under an exclusive lock; and `InstanceDatatableRole` drops the serde derives left over from
the JSON document, one of which would emit `pwd`.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
Five findings across three rounds were all the same choice. A set of live Postgres credentials
was living in `global_settings`, which has generic read, list, write, config-export and CLI
round-trip paths that know nothing about what they carry: the passwords reached the instance
config and its YAML editor, a full-row upsert of a neighbouring key erased the catalog,
`GET /settings/global/{key}` and the settings listing returned them raw, and this round the
redaction that fixed the last two turned `wmill instance push` into something that wipes every
password — a fix breaking the assumption the previous fix made. `POST /settings/global/datatable_roles`
could also empty it outside the lock.
The approved plan offered a table or `global_settings`, so this is the other option it already
allowed rather than a new design. `datatable_role` is a table: no generic settings path can read
it, list it, export it, write it or round-trip it, so none of the five needs a guard. The
redaction, the hidden/protected/agent-denylist entries and the JSON document all go with it.
One row per role also removes the read-modify-write the concurrency work was about: two
concurrent creates are two inserts, and the unique index on `name` is what settles a collision.
The advisory lock stays for the one window rows do not cover — `CREATE ROLE` is invisible to
another transaction until commit, so without it both creates pass their `pg_roles` check.
Also from this round: rename mappings are checked against the configuration they claim to
describe, since fork pointers are rewritten from them — a caller could otherwise submit
`main -> missing` against an unchanged config and repoint every fork of `main` at a name nothing
has, and `A -> B` plus `B -> C` moved what pointed at `A` all the way to `C`. And the warning
naming forks a delete stranded reached the response but not the screen: both the data table
settings save and the workspace delete now show it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
The raw settings readers hand back whatever is in the row, so moving the catalog into its own
`global_settings` key protected the config machinery and left `GET /settings/global/datatable_roles`
and the settings listing returning every live password. Both now filter that one key. The
neighbouring `custom_instance_replication_pwd` has the same shape and is not touched here: it
predates this and widening the fix to it is a decision about an operator workflow, not a
consequence of this change.
Three ways a save could leave something resolving to nothing:
A permissioned data table could be moved to a PostgreSQL resource. The block was carried across
as a server-owned field, the runtime refuses roles on a resource-backed table, so the save
succeeded and every job afterwards failed. Refused instead — turning roles off first is one step,
and it keeps discarding an access decision something somebody chose.
Renaming a governing data table left every fork pointing at the old name: the data table
disappears from their pickers and their jobs stop, with nothing in the renaming workspace to
suggest why. The rename now follows into the pointers in the same transaction.
Deleting one cannot be followed the same way, so it is reported instead — the response names what
it stranded, the way deleting a workspace does, and the fork's own error already says which
workspace is gone.
Also: `ensure_instance_db_grant_options_unchecked` claimed superadmin while the permissions
handler reaches it as a workspace admin (the same class fixed last commit, one instance missed);
the role entry kept an `instance_config_schema` derive it no longer needs; `write_role_catalog`
was the one writer of that table not stamping `updated_at`; and the concurrency test dropped its
roles only on success — a failing run is exactly the one that creates them without recording them.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
The concurrency test reimplemented the read-modify-write inline, so deleting the lock from all
three handlers left it green — it pinned Postgres, not the code it was written for. It now
drives `create_datatable_role` twice concurrently and asserts the catalog kept both names.
Checked the way the last one should have been: removing the lock from the handler makes it
fail with "wmtest_a_… is a live cluster login the catalog forgot".
The contracts added last commit were stricter than this PR's own callers, which is worse than
none — the next reader sees a rule already broken and learns to ignore it.
`read_role_catalog` said superadmin-only while two of its four callers are open to any
workspace member, and `converge_connect_grants` said superadmin while
`set_datatable_permissions` reaches it as a workspace admin. Both were fine on substance: the
rule that actually holds is about the credential never reaching a response, log, audit record
or export, not about who may call. They now say that. `read_datatable_entry` gets the same
treatment rather than the one the earlier message claimed for it: it is the primitive every
resolution goes through, so it is deliberately open, and what must not escape is `permissions`
— it names the governing workspace's users, groups and folders.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
Putting it inside `custom_instance_pg_databases` was the wrong call, and it cost two ways.
The catalog serializes a generated Postgres password per role, and that row is the
operator-facing instance config, so the passwords reached `get_instance_config` and its YAML
editor — a live cluster credential in a response body, a UI field and any log of either.
Worse in the other direction: `to_settings_map` strips the catalog, so a full-row upsert of
that key writes the row back without it and the catalog is gone, while the cluster keeps every
login it described.
`custom_instance_replication_pwd` is the precedent and says exactly why — a generated secret,
written only by the server, never operator-authored, hidden so the config machinery cannot
read, rewrite or drop it. The catalog is the same thing, so it now has the same shape:
`datatable_roles`, in `HIDDEN_SETTINGS`, `PROTECTED_SETTINGS` and the agent-worker denylist.
No redaction to keep in step with three code paths, and no way for a neighbouring write to
take it out.
Two races on the same shared documents. `edit_datatable_config` read the stored data tables
outside its transaction and then wrote the whole `datatable` document, so a permissions save
committing in between was silently rolled back; it now reads under `FOR UPDATE`. And
`set_datatable_permissions` validated role ids against the catalog before opening its
transaction, so a deletion in between let it write a deleted role back — including as the
default, which every later job then fails on; it now holds the catalog lock and the settings
row across validation and write.
Completes the authorization contracts the previous commit claimed but did not finish:
`read_datatable_entry` (which it named and missed), `resolve_governing_datatable`, whose whole
job is to answer for a workspace the caller may not belong to, and
`converge_connect_grants_with`, which had not inherited its wrapper's.
Also the generic Python SDK reference: `_format_py_params` learned the bare `*` last time, but
`extract_py_functions` is a second formatter and still rendered `datatable(name, role)`, so
code written from that page passed a keyword-only argument positionally.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
The catalog is one JSON document, so create, rename, enable and delete are all
read-modify-write. Two concurrent creates read the same snapshot, both succeed in the
cluster, and the second write drops the first — leaving a live Postgres login with a password
nobody recorded, which is the exact state the delete path exists to prevent. Every mutation
now runs in one transaction holding an advisory lock across the read, the cluster DDL and the
write, so a lost update cannot happen and a failure rolls the whole thing back. The DDL
helpers take that transaction rather than the pool, which is what makes the lock cover them.
Their statements moved off `sqlx::raw_sql`: the simple protocol is only needed for genuinely
multi-statement SQL, and its future is not `Send`, which an axum handler holding the
transaction requires. Each of these is one statement anyway.
The new cross-crate surface now says what callers must do. `read_role_catalog` returns
plaintext credentials; `create`/`rename`/`set_login`/`drop_instance_role` and
`converge_connect_grants` mutate cluster-wide state; `read_datatable_entry` reads a workspace's
raw config. All of them are superadmin-gated by their current handlers, but nothing said so at
the definition, which is where the next caller looks.
Also: the roles table reloads after a failed login toggle instead of leaving it claiming a flip
that did not land; the rename affordance is the design-system `Button`, not a raw one; and
`resolve_datatable_pg_as_caller` drops a `role` parameter no caller ever filled — browsing
resolves as the data table's default until the database manager grows a picker.
Why role passwords stay a plain `String` while the instance user's password beside them is a
`StringOrSecretRef`, asked three times across reviews: that one is a secret ref because an
operator supplies it and may want it from their own backend, while these are minted here and
never entered by anyone, so there is nothing for a ref to point at. Encrypting generated
secrets at rest is a separate change that would take the replication password with it. Now
said at the field.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
The two strings this branch added for states an operator hits once — the catalog write that
matched nothing, and the delete that stranded a pointer — were collapsed from their multi-line
form with the indentation left in, so both rendered with a fourteen-space gap mid-sentence.
`list_datatables` claimed to report a chain it cannot follow and then dropped it; it does drop
it, and the comment now says why that is the right place to stay quiet. The non-superadmin
check in `edit_datatable_config` was introduced as also covering references, which it does not
and need not: `reference` is overwritten from the stored entry for every caller before the
check runs.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
Three ways the feature could end up in a state nobody could see or undo.
Creating a role writes the cluster first and the catalog second, but the catalog write was an
`UPDATE` that matched nothing when the instance Postgres settings row was absent — leaving a
live login with a password nobody recorded: invisible to the catalog, un-recreatable because
the name is taken, and un-deletable because there is no entry to delete. It now errors, so
the operation is retryable once the row is restored.
Deleting a workspace only nulls the fork lineage; the data table entries pointing at it are
left resolving to nothing. Sweeping them is not an option — turning a pointer back into a copy
would hand each fork the database outright — so the delete now names the data tables it
stranded, and resolving one says which workspace is missing rather than reporting a data table
this workspace never had.
`InstanceDatatableRole` derived `Debug` while holding a Postgres password; it is now
hand-written so `{:?}` on the catalog cannot put a live credential in a log line.
Adds the two branches the reviews found unpinned: a caller who is not a member of the
governing workspace at all, and `NoIdentity` — the compatibility path for an agent worker that
predates this and sends no job id.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
A data table role is a login on Windmill's own Postgres. Nothing stopped a workspace admin
putting a *resource-backed* data table under roles, at which point the executor dialled the
host that resource names — one the admin chose — with the role's real cluster password, and
`CONNECT` is granted to every registered instance database. Both ends now refuse: the
permissions endpoint rejects the save, and the chokepoint refuses to substitute credentials
on a non-instance entry rather than trusting the record it read.
Two more places reached the governing database without answering to it. The initial-migration
generator returned a `pg_dump` of the whole schema to any member. And the migration
rename/delete cascade followed a fork's pointer into the parent, so a fork admin renaming or
removing their own local entry relabelled or wiped the parent's `_wm_migrations` — after
which the parent re-runs every migration from zero. The remote half is now skipped when the
entry resolves into another workspace, which is also just correct: a fork renaming what it
calls a data table changes nothing about the data table.
Also: revoking a tenant now bounces the replication streams of every workspace holding an
entry that resolves here, not only the governing one, so a fork's trigger stops rather than
living on inside its open connection; the instance role catalog and the governing workspace's
tenant lists are no longer returned to someone who cannot edit them; and the tenant rename
dedup collapses non-adjacent duplicates, per role rather than once any role changed.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
Auditing what still resolved through the unchecked resolver turned up three that act for a
caller and hand back the admin connection: `resolve_pg_source_checked` (behind schema
export, the full-schema read, database creation, import and the forked-database drop), the
connection test, and the schema snapshot a fork clone takes of its parent. On a data table
under roles each let any workspace member — or a fork admin who is nobody in the governing
workspace — read or copy the whole database whatever its roles grant.
All three now require admin reach on the governing workspace. A dump taken under a
restricted role would be a silently truncated copy rather than an error, so refusing is the
only right answer for the copy paths.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
A data table backed by the instance database resolved to exactly one Postgres connection,
`custom_instance_user`, for everyone who could reach it at all. There was no way to say
this job reads, that one writes, this one never sees the salaries table.
A data table role is now a real Postgres login on the cluster, defined once for the
instance by a superadmin and named exactly as they named it. A script that declares
`-- role analytics` connects as `analytics`, and Postgres decides what it may touch —
grants are ordinary SQL. Windmill answers only "may this caller ask for this role", from
the tenant lists on the data table entry: `u/alice`, `g/analysts`, `f/finance` or `*`.
A data table with no `permissions` block behaves exactly as before.
Everything that opens a connection on someone's behalf goes through one chokepoint,
`get_datatable_resource_from_db`, which takes the identity explicitly and fails closed when
there is none. The role logs in as itself — never `SET ROLE`, which a script could
`RESET ROLE` its way out of.
A fork's data table entry becomes a pointer at the workspace that governs it rather than a
copy of it. The settings clone used to hand a fork a byte-identical entry naming the
parent's database, which a fork admin could edit to grant themselves `admin` there; a
pointer has nothing local to edit, and its tenants are evaluated as a member of the
governing workspace, by email. `permissions` is stripped from the workspace export and
ignored on import: tenants name principals of one workspace, and a settings push is not
where an access decision should be made.
Operations that see the whole database whatever the roles grant stay with the governing
workspace's admins: editing the roles, a migration that declares none, and opening a
replication stream for a Postgres trigger or capture.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
* refactor: render the session chat model menu from a shared ChatModelSettings config
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* feat: pick the flow chat's model and thinking from the provider fields the flow exposes
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* fix: name only the thinking level the flow run will send on the model button
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
* fix: let the flow chat take a typed model id and keep a shared thinking input editable
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
* fix: promote a flow input to the model button only where its control can edit it
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
* fix: drop any reasoning token the chosen model rejects before a flow chat run
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
* feat: keep flow inputs and seed the agent when chat mode is enabled
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* fix: leave a linked agent's memory and streaming to the agent when enabling chat mode
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
* feat: collect flow conversations and agent memory when their last message goes
* fix: lock the conversation lookup so a new turn orders against its cleanup
* fix: let concurrent turns recreate a collected conversation without conflicting
* feat: render the flow chat through the shared session chat components
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* fix: settle the flow chat queue on the turn's outcome and guard IME enter
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* fix: keep copilot free-tier banners and deploy-locked sends out of the flow chat
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
* fix: skip expiry notifications for app embed and SDK tokens
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* refactor: share app token label prefixes between mint sites and the check
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* fix: skip expiry alerts for impersonation and test-connection tokens
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Such a data table connects as its default role without naming it, so the
migrations the manager wrote for it declared no role and ran as admin.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
When a workspace stores both `sales` and a legacy `sales?role=analytics`, the
reference resolved to the legacy entry without a role, so browsing `sales` as
`analytics` reached another data table.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The generated client leaves a '?' in a path param unencoded, so the lookup
404'd and the raw-app picker blocked Start on such a data table.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
* feat: show flow step detail as a page inside the graph tab on narrow detail layouts
* fix: pad the detail step tab, wrapped header row and raise the tabbed layout breakpoint
* fix: keep the step header pinned and switch to triggers on every trigger node tap
This commit updates the EE repository reference after PR #783 was merged in windmill-ee-private.
Previous ee-repo-ref: 5c853e2c20eca6b748415fc0d6862a6ebfb5fec4
New ee-repo-ref: a1873dbb67f2302b85ff5362f8387b48eccdb607
Automated by sync-ee-ref workflow.
The matcher it covers is enterprise code now, so without the enterprise
edition the test hit the stub and failed the default windmill-common run. It
runs with private and enterprise, and a counterpart without them asserts that
no tenant list covers anyone, the wildcard and a workspace admin included.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BjfMkJyKzodxkobqGZ6Lqb
Each test that exercises roles runs with private and enterprise. Two tests run
without them: every roles route answers the Enterprise refusal, and a data
table saved under roles, or a named role, is refused a connection while one
not under roles resolves as before.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BjfMkJyKzodxkobqGZ6Lqb
