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13 Commits
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ekklesiaandClaude Opus 5 a02deb9433 feat: publish validated module UI artifacts at a platform-owned URL
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Phase 6C pass 1. ADR 0024 named the one thing missing between the module UI
build pipeline and the generic host loader: Core resolves entrypoints.ui to an
absolute server filesystem path, and a browser needs a URL. This adds that
publication layer.

Core owns the policy. createModuleUiPublicationRegistry builds, from the
discovered and started module inventory, the answer to "may this be published,
and which exact file is it?" — publishable means the module survived discovery
and declares entrypoints.ui, with no new lifecycle state and no installer.

apps/api owns the transport: GET /api/v1/module-ui/<module-id>/<version>. Both
segments are lookup keys, not path components. An exact match yields the
canonical artifact path discovery already validated; no request value is ever
composed into a filesystem path, and the route declares no wildcard segment, so
traversal, encoded separators, sibling chunks, package-root files, and source
maps are unreachable by construction. An installed module directory never
becomes a static file root.

The prefix is a sibling of /api/v1/modules/, not a child: `ui` is a legal module
route segment, so a module registering GET /ui/:version would otherwise compete
with the platform for one URL with routing order deciding the winner.

The route requires no authentication, deliberately. Fetching the bundle confers
no authority, and a cookie-gated route would break cross-origin import(), which
sends none. The cost is stated rather than hidden: a caller who knows a module
id and its exact version can download that bundle. The three failure modes
return one identical 404 so the route is not an enumeration oracle.

Caching is no-cache with a strong SHA-256 ETag and RFC 9110 If-None-Match
handling, not immutable: without an installer nothing stops a version being
rebuilt with different bytes. The server reads bytes and writes bytes — never
imports, evaluates, or transforms the artifact.

Nothing mounts a module UI. A host could now obtain a URL, which was previously
impossible; there is still no Dashboard shell, navigation, or metadata endpoint.

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-08-22 08:11:53 -05:00
ekklesiaandClaude Opus 5 44e676f0df feat: close the browser boundary and add the generic UI host loader
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Two gaps stood between the module UI contract and a host that could use
it. ADR 0023 recorded the first honestly but never diagnosed it: a module
UI file compiled with `"types": []` could still typecheck `process.env`.
The second was simply missing — nothing imported a compiled artifact,
checked its identity, mounted it, or tore it down.

The leak was one type-only import, bisected against the real type graph
rather than guessed. `@ekklesia/module-ui-sdk` imported
`type { EkklesiaPrincipal } from "@ekklesia/contracts"`. Importing
contracts/identity alone is clean and importing Zod alone is clean, but
contracts exposes a single barrel entry, so that one import reached
module-database, whose Drizzle types re-introduce Node's globals. The
runtime was never affected — the import was erased and host-context.js is
`export {}` — but a type-graph leak is still a real boundary failure,
because it silently permits code that cannot run in its target
environment.

The fix is not a narrower import path. The SDK now has no dependencies at
all, so there is no graph to leak through and no future contracts change
can reopen this. It owns `ModuleUiPrincipal`: the same shape ADR 0022
chose, with the Zod brand dropped. That brand encodes a server-side
parsing guarantee a browser cannot produce, and it is the same reason
`permissions.has` already took a plain string. An Ekklesia host still
passes its own `EkklesiaPrincipal` straight through — a branded string is
assignable to `string` — while a standalone host builds the literal.
Proven the way an author experiences it: two fixtures compiled under the
exact project a module uses, one supported and one deliberately reaching
for `process`, with the second required to fail on that specific name.

`@ekklesia/module-ui-host` is the generic loader, in its own package
because the SDK is bundled into every module artifact and host-only
loader code has no business shipping there. The boundary checker enforces
both directions: modules may not depend on the loader, and the loader may
depend only on the SDK plus dev-time tooling.

The distinction that shaped the design: Core resolves `entrypoints.ui` to
an absolute path on the server's disk, and a browser needs a URL. A
loader that accepted the path would test green on a server and fail in
every real host, and would quietly own asset publication. So the loader
takes a browser-loadable URL and knows nothing about how one is obtained.
Ekklesia has no route that publishes installed artifacts, so this is
precisely: loader complete, publication deferred. Nothing can mount an
installed module UI yet, and the docs say so rather than implying
otherwise.

Dynamic import is `(url) => import(url)` with a non-analyzable specifier,
kept as a runtime import so a host does not statically bundle every
installed module or need a hardcoded registry. It is injectable for
bundlers needing their own escape hatch, and deliberately not `eval` or
`new Function`, which would cost a host `unsafe-eval` in its CSP.

Identity is validated through the SDK's existing parser before `mount`
runs, so a stale or mismatched bundle never renders. Contract violations
propagate unwrapped; the loader adds only import and mount failure codes,
sanitized, with the cause attached. Unmount is idempotent, safe when a
module returned no cleanup, and marks an instance unmounted before
running cleanup so a throwing cleanup surfaces once and never re-runs. A
failed mount registers no cleanup. Each instance owns its own state, so
two mounts coexist. The loader never mutates the host's container — not
on success, failure, or unmount.

Tests prove all of it against real module URLs (`data:`, which both
browsers and Node import natively) rather than filesystem paths,
including one artifact built by the canonical Pass 2 pipeline and run
under both an Ekklesia-shaped and a standalone-shaped context. Core,
apps/api, and the contracts package are untouched; discovery remains
inert.

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-08-21 21:44:42 -05:00
ekklesiaandClaude Opus 5 1e5866504e feat: build module UI into its declared browser artifact
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ADR 0022 defined what a module UI is and selected React and TypeScript
as the authoring model, but closed by recording that it was not buildable
end to end: `browser.json` preserves JSX, bundler plugins are denied, and
nothing turned a module's `.tsx` into the artifact its manifest declares.
This closes exactly that gap.

esbuild produces the artifact. It was already the right answer before it
was chosen: this workspace resolves esbuild 0.28.1 through Vite/Vitest
today and `pnpm-workspace.yaml` already carries `allowBuilds: esbuild`,
so the pinned dependency adds no second copy and no new trust decision.
It is also the smallest tool that covers TSX, ESM, browser platform,
bundling, source maps, and a define-time constant with no plugin
ecosystem. Vite library mode would drag in `@vitejs/plugin-react`, which
the module boundary denies on purpose; `tsc` alone cannot bundle, so its
output would carry bare `react/jsx-runtime` imports no browser resolves.

React is bundled, not externalized. That follows from ADR 0022 rather
than from convenience: `mount()` was made the ABI precisely so React
would not be part of the host contract, and externalizing it would
reverse that through the build system — every host would have to supply
a compatible React, and a standalone host might not use React at all.
The cost is real and accepted: duplicate runtimes and a ~570 KB
unminified artifact. Sharing one runtime later is a build optimization
that cannot change the contract, because the contract is a mount
function.

Output is browser ESM at `es2022`, unminified so an operator can review
what they install, with `process.env.NODE_ENV` substituted — React reads
it at module scope and would otherwise touch a Node global that does not
exist in a browser. The output path is read from the module's own
manifest rather than a build convention, so declared and produced
artifacts cannot drift, and it is validated with the same
`packageRelativePathSchema` discovery enforces, so a build can never
write where discovery would later reject.

`@ekklesia/module-ui-build` owns every option; modules own none. It uses
the existing `tooling` role that modules could already depend on, so this
pass required no boundary relaxation at all. Its `bin` points at a
committed launcher rather than compiled output because pnpm links bins
during install, before Turborepo builds anything — a bin targeting
`dist/cli.js` fails to link on a fresh clone and breaks every module's UI
build in CI. A module with no `entrypoints.ui` is not an error; the CLI
reports nothing to build and exits zero, so one script serves both kinds
of module.

Styling is React inline style objects. A stylesheet import fails the
build rather than emitting a sidecar `.css` that no manifest declares and
no host loads — an undeclared asset would appear to work in tests and
silently do nothing in a real host.

`templates/module` is the canonical example and now ships optional UI.
Its tests build the artifact from source, validate it with
`parseModuleUiExport`, mount it into a real DOM, assert the rendered
output, and unmount it; the artifact is rebuilt per run so the proof can
never pass against stale output, and `dist/` stays gitignored. Because
verify runs both `pnpm test` and `pnpm build`, a UI that cannot be
produced fails CI through two independent paths.

One correction worth stating plainly: the UI TypeScript project declares
`"types": []`, and a UI file referencing `process` does fail in
isolation, but TypeScript still pulls Node globals in transitively — a
file importing `@ekklesia/module-ui-sdk` reaches `@ekklesia/contracts`
and through its Zod and Drizzle types `process.env` typechecks again.
The docs and ADR describe this as the convention it is rather than the
guard it is not.

Core is untouched. Building is an authoring step; discovery still only
validates the artifact a module shipped and never executes or produces
one.

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-08-21 21:24:18 -05:00
ekklesiaandClaude Opus 5 8d651c427d feat: define the module UI authoring model and host contract
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ADR 0021 established that a module may own UI and added a statically
validated, never-executed `entrypoints.ui` path, but deliberately left
five questions open: what the artifact exports, what a host provides,
how one artifact runs under both Ekklesia and a standalone host, what
the browser-side trust model is, and how module UI avoids being welded
to a Dashboard that does not exist. This answers them.

React and TypeScript are the supported module UI authoring model. The
repository already leaned this way: `packages/typescript-config` ships a
`browser.json` preset and a `react-native.json` preset with
`"jsx": "react-jsx"`, and ADR 0002 names browser and React Native
configurations. One framework is supported; every other stays rejected.

React is deliberately not part of the contract. A module's compiled
artifact default-exports `defineModuleUi({ id, version, mount })`, and
`mount(container, context)` takes a DOM element and returns an unmount
function. `id` and `version` are build-artifact identity markers a host
verifies against the manifest, mirroring `defineModuleRuntime` exactly.
A host needs an element and a context, never a matching rendering
library, so a module's framework, a host's framework, and the platform
boundary between them stay independent.

The contract lives in a new `@ekklesia/module-ui-sdk` rather than in
`@ekklesia/module-sdk`, for a concrete reason: that package re-exports
all of `@ekklesia/contracts`, so routing module UI through it would drag
Zod, Drizzle, and semver into every browser bundle. The new package has
no runtime dependencies, and its one dependency on contracts is
type-only — the emitted `host-context.js` is `export {};`, and a test
pins that so it cannot regress.

The host context is four members: `moduleId`, `api`, `principal`, and
`permissions`. Navigation, theme, module configuration, organization
context, and diagnostics are deliberately absent; each needs a design
that does not exist. Module UI reaches its backend through
`api.request(path)` with a path relative to its own API root and never
constructs `/api/v1/modules/<id>/...`, which is Ekklesia's private
deployment detail — a module that builds that URL is silently unhostable
anywhere else. One fixture artifact is mounted under two hosts with
different origins and URL shapes to prove it.

Client-side permission hints are presentation only, and both the docs
and a test say so plainly: a denied hint does not stop the module from
calling its API, because server-side `requirePermission` is the only
authority. Module UI is trusted code in the host's own browser realm —
no iframe, no sandbox — which matches the backend model rather than
overstating it, since a module's server half already holds the API's
database authority.

The boundary guard is narrowed precisely, not removed: `.tsx`, `react`,
and `react-dom` are un-denied and modules may depend on the new
`module-ui-sdk` role. `.jsx`, `.css`, every other framework,
`react-router-dom`, `react-native`, and `@vitejs/plugin-react` stay
denied, layer rules are untouched, and an unsupported framework aliased
behind an allowed name (`"react": "npm:vue@3"`) is resolved and rejected
by its real target. Fixtures prove each case, including that module UI
source still cannot import Core.

Core, apps/api, and the manifest contract are untouched. Discovery still
validates the `entrypoints.ui` path and never evaluates it; hosts
perform their own dynamic import and validate the result with
`parseModuleUiExport`. No Dashboard shell, UI runtime, navigation,
grouping, standalone host, build or styling pipeline, installer,
hot-loading, or feature module is added.

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-08-21 20:52:47 -05:00
ekklesiaandClaude Opus 5 f7621a599f fix: remediate dependency advisories
Three advisory paths, closed with the narrowest scoped overrides rather than a
broad upgrade. Each raises exactly the one edge that resolved a vulnerable
version, and each pins an exact release.

PostCSS 8.5.17 (GHSA-r28c-9q8g-f849, high) was reached only through Vite, which
better-auth pulls in via Vitest, and Vite 8.1.4's own range still resolved the
vulnerable version. `vite>postcss` now resolves 8.5.24; one version in the tree.

esbuild 0.18.20 (GHSA-67mh-4wv8-2f99, moderate) was reached only through the
deprecated @esbuild-kit/core-utils, whose pinned range predates the fix. Scoped
to `@esbuild-kit/core-utils>esbuild` on purpose: drizzle-kit already resolved
esbuild 0.25.12 directly and tsx/vite resolve 0.28.1, so a global override would
have dragged those newer, unaffected versions backwards. The vulnerable version
is gone and 0.28.1 is preserved.

Lodash 4.17.21 (GHSA-r5fr-rjxr-66jc high, GHSA-f23m-r3pf-42rh and
GHSA-xxjr-mmjv-4gpg moderate) was reached only through the development-time
Better Auth `auth` CLI's Prisma parser. All three chevrotain packages pin lodash
to exactly 4.17.21, so no in-range release is patched, and the advisories
require >= 4.17.24 — a version the 4.17.x line never published. 4.18.1 is the
lowest fixed release; the override crosses chevrotain's exact pin for that
reason. Verified compatible before applying: 4.18.1 keeps the per-method
CommonJS subpath files chevrotain requires (`lodash/assign`, `lodash/isRegExp`,
and the rest), with the same `main` and no restrictive `exports` field.

Both `pnpm audit --prod` and the full `pnpm audit` now report no known
vulnerabilities, with no ignore, allowlist, or audit-level suppression.

Proven, not assumed: `pnpm install --frozen-lockfile` succeeds; the Better Auth
schema generator still matches the checked-in identity schema, which exercises
the very chevrotain/lodash path that was overridden; drizzle-kit loads the real
config and reports no schema changes against a scratch copy, leaving tracked
migration artifacts untouched; the three Core migrations keep their exact
checksums; and the whole unit and PostgreSQL integration suites stay green.

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-07-28 19:49:12 -05:00
ekklesia d9b73fd81a fix: harden identity HTTP transport
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2026-07-21 23:50:41 -05:00
ekklesia 91d8f5946f feat: expose core identity transport
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2026-07-21 19:15:14 -05:00
ekklesiaandClaude Sonnet 5 679a5d225c feat: establish core identity foundation
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Adds Core-owned identity contracts, a Core-owned Better Auth database schema
(ekklesia_core_user/session/account/verification), a first-class Core-owned
migration source that coexists with module-owned migrations under the exact
existing migration system, and an explicit Better Auth construction boundary.
No authentication endpoint or sign-in UI is exposed yet (ADR 0010).

Co-Authored-By: Claude Sonnet 5 <[email protected]>
2026-07-21 16:39:15 -05:00
ekklesia 0b282865cb feat: add transactional module migration runner
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2026-07-21 08:52:41 -05:00
ekklesia 88c28d75c9 feat: add module migration contracts and validation
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2026-07-21 08:09:30 -05:00
ekklesia 80b56b72b1 feat: add module schema discovery and validation
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2026-07-13 21:35:21 -05:00
ekklesia 57552a21a4 feat: add module contracts and discovery
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2026-07-12 22:14:01 -05:00
ekklesia 192a6514cf chore: establish Ekklesia platform foundation
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2026-07-12 20:28:19 -05:00