Release 1.4.0: shared @simpleworkjs/* packages; fix discovery envelope drift + client_secret_hash leak

Rewire onto @simpleworkjs/directory-schema, /ldap, and /app-stack. The
directory discovery API now returns the {results} envelope via explicit
/resources, /resources/:slug, /graph, /me handlers and routes every read
through projectResource/projectResources, which unconditionally strips
client_secret_hash (and any /secret|password|privatekey/i key) and reduces
metadata to a public allowlist for non-admins — closing the leak where the ORM
serialized metadata wholesale. The dead routes/api_discovery.js (mounted after
the 404 catcher) is removed; ?group= now returns 200 instead of 404. user_ldap
+ group_ldap take escapeFilter/escapeDN + makeClient/withClient from the shared
ldap package (posix/write-side stays app-local; cert validation unchanged).
build_info unified to {buildVersion,buildHash,buildYear}; ldapts ^8.1.8. New
tests/discovery.test.js locks in the envelope + no-secrets guarantees. Lockfile
regenerated from the registry (no file:/link:).

Co-Authored-By: Claude <noreply@anthropic.com>

CHANGELOG.md

@@ -4,6 +4,32 @@ All notable changes to this project are documented here. Format loosely
 follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/); versions
 correspond to git tags (`vX.Y.Z`) and `nodejs/package.json`'s `version`.
 
+## [1.4.0] - 2026-07-25
+
+### Security
+- **The directory discovery API leaked OAuth `client_secret_hash` (and any secret-ish metadata key) to every authenticated caller.** `Resource` doesn't override `toJSON`, so the ORM serialized `metadata` wholesale — including the `client_secret_hash` stored on `kind:'oauth'` resources — across `GET /api/discovery/resources`, `/graph`, `/me`, `/resources/:slug`, and the directory-admin `GET /api/directory-admin/resources`. Every discovery read endpoint and the admin list now route through `projectResource`/`projectResources` from `@simpleworkjs/directory-schema`, which unconditionally strips secret keys (anything matching `/secret|password|privatekey/i`, including `client_secret_hash`) and, for non-directory-admins, reduces metadata to a public allowlist. Admins never receive `client_secret_hash` either.
+
+### Fixed
+- **Directory discovery envelope drift.** `routes/discovery.js` (the `autoRouter(Resource)` mounted live at `app.js:87`) returned **bare arrays**, not the `{ results: [...] }` envelope the directory contract specifies — so jump-host's `data.results || []` collapsed every per-group query to `[]` and no user could bridge. Discovery is now served by explicit `/resources`, `/resources/:slug`, `/graph`, `/me` handlers that all return the `{ results }` envelope. The dead `routes/api_discovery.js` (mounted at `app.js:112`, *after* the 404 catcher) and its mount were removed.
+- `GET /api/discovery/resources?group=<cn>` now returns 200 with `{ results: [...] }` instead of 404 (the autoRouter's `search` supported `?group=`, but the route was effectively unreachable for jump-host's call pattern).
+
+### Added
+- Adopted the shared `@simpleworkjs/*` packages published under the simpleworkjs org:
+  - `@simpleworkjs/directory-schema` — the directory contract: the `kind` enum, `Resource`/`ResourceEdge`/`ResourceGroup` field defs, the `{ results }` envelope, the security projection (`projectResource`/`projectResources`/`isDirectoryAdmin`), and the discovery client. `models/resource.js` imports the field defs; the discovery + directory-admin routes use the projection.
+  - `@simpleworkjs/ldap` — `models/user_ldap.js` and `models/group_ldap.js` now take `escapeFilter`/`escapeDN` and `makeClient`/`withClient` from the shared package (via local wrappers that pass `conf`); sso keeps its rich `User.get`/`Group.get`/`User.login`/`User.addSSHkey` (posix/write-side stays app-local). sso's `makeClient` passes no `tlsOptions`, so cert validation is unchanged.
+  - `@simpleworkjs/app-stack` — unified `build_info` (`{buildVersion, buildHash, buildYear}`) and the `static-modules` mounting helper. `utils/build_info.js` and the static-modules loop in `routes/index.js` use the shared helpers.
+- New `tests/discovery.test.js` (jest + supertest, runs under the docker harness): locks in the `{ results }` envelope on `/resources`, `/graph`, `/me`, `/resources/:slug`, the `?group=` 200-regression, and the no-`client_secret_hash`/no-secret-key guarantee for every caller.
+
+### Changed
+- Dependency alignment: `ldapts` `^8.1.2` → `^8.1.8`. The new `@simpleworkjs/*` deps resolve from the npm registry (`^1.0.0`); no `file:`/`link:` entries in the lockfile, so `npm ci` is clean in docker builds.
+- `build_info` export shape changed from `{commit, version}` to `{buildVersion, buildHash, buildYear}` (the shared shape used by all three apps).
+
+## [1.3.2] - 2026-07-23
+
+### Fixed
+- **OAuth client management API returned `client_id: undefined` on every GET.** The ORM's `Model.toJSON()` only serializes schema fields, so the mapped `client_id`/`scopes`/`redirect_uris`/… that `OAuthClient.get()` attaches to the wrapped Resource were stripped from `GET /api/oauth/client` and `GET /api/oauth/client/:id` responses. The theta-env bootstrap (which lists clients and rotates by the returned `client_id`) then called `/api/oauth/client/undefined/rotate` and got a 500, aborting stack bring-up when `proxy-secrets.js` had no usable secret. `OAuthClient.get()` now emits an explicit public JSON shape (and deliberately omits `client_secret_hash`, so the secret hash no longer leaks over the API).
+- `OAuthClient.get()` no longer 500s on an unknown/`undefined` client id: `Resource.get()` returns `null` (it doesn't throw), which was dereferenced as `r.kind`. It now returns a clean 404.
+
 ## [1.3.1] - 2026-07-23
 
 ### Added

directory_spec.md

@@ -1,8 +1,10 @@
 # Home-Lab Directory / Inventory — Design Spec
 
-Status: **Draft / agreed direction** (no code yet)
+Status: **Implemented** (v1.2.1+: model, admin API, UI; v1.3.x: automatic
+registration from theta-env + ldap-client). §9 adds the planned-consumer
+readiness review.
 Owner: wmantly
-Last updated: 2026-07-02
+Last updated: 2026-07-23
 
 ---
 
@@ -220,3 +222,148 @@ Write endpoints (POST/PUT/DELETE) are **out of scope for v1**; population is man
    for auth, SQL for inventory.
 4. **Read-visibility policy:** confirm option (a) vs (b) in §5.
 5. **Service token scope:** Currently `ApiToken` shares the creator's full permissions. A future enhancement could scope tokens specifically to the Directory API.
+
+---
+
+## 9. Planned consumers — data-model & API readiness
+
+Five consumers the directory data should be able to power. None are being
+built yet; this section records what each needs, what already exists, and the
+gaps to close so the model/API never paints us into a corner.
+
+The recurring theme: **the graph model itself (Resource / ResourceEdge /
+ResourceGroup + LDAP groups) is sufficient for all five.** The gaps are
+(a) one new model (access requests), (b) machine-to-machine auth for the read
+API, (c) documented metadata conventions instead of new columns, and
+(d) change detection for the drift/sync consumers.
+
+### 9.1 End-user exploration ("Netflix-style" catalog + request access)
+
+A user browses everything that exists — part advertisement, part
+documentation — sees what they already have, and requests access to the rest.
+
+Already there:
+- `/api/discovery/me` (`getMyAccess`) — the "My Services" half.
+- `Resource.owner` + `<slug>_access` / `<slug>_admin` ResourceGroup links —
+  who approves, and which group an approval means joining.
+- The Notification model — the approval-request delivery mechanism.
+
+Gaps:
+1. **Catalog projection with metadata privacy.** `/api/discovery/resources`
+   returns full `metadata` to any authenticated user — including the OAuth
+   kind's `client_secret_hash`, and operator notes that may name internal
+   IPs. Needed: a per-kind public projection (name, description, kind,
+   subType, icon, address, hasAccess, requestable) and a private-key
+   convention for the rest (e.g. only `app_sso_directory_admin` sees full
+   metadata). This is a **fix worth doing before any catalog UI exists**.
+2. **`AccessRequest` model** — the one genuinely new model:
+   `{id, uid, resourceId, groupCn, status: pending|approved|denied, note,
+   requestedOn, decidedBy, decidedOn}`. Approval = LDAP group add + notify.
+   Endpoints: user POST/GET own; resource owner / directory admin
+   list/approve/deny.
+3. **Catalog metadata conventions**: `icon`, `tagline` (card-length blurb),
+   `requestable: false` for resources that shouldn't be advertised.
+
+### 9.2 SSH jump host (`username_-_{hostname-or-ip}@publicHost`)
+
+A public jump host parses the target out of the SSH username, checks the user
+may reach that host, and proxies the connection (WinSCP-friendly: one
+username string, no interactive menu needed — though an interactive picker on
+plain `username@` login is the same query).
+
+Already there:
+- Hosts carry `ip` (and `host_<hostname>` slugs to resolve by name).
+- Access is already group-based (`<slug>_access`), checkable via LDAP alone —
+  the jump host can run entirely off LDAP (SSSD) + one directory query.
+- User SSH keys are in LDAP (openssh-lpk) — the jump host authenticates the
+  real user without local accounts.
+
+Gaps:
+1. **Machine auth for the access query.** The jump host must ask "may user X
+   reach host Y" / "list hosts user X may reach" *about another user*.
+   `getMyAccess` only answers for the calling user. Needed: a
+   service-token-authenticated endpoint (`GET
+   /api/discovery/access/:uid[/:slug]`). `ServiceToken` already exists and
+   is even linked to a resource (`resource_id`) — what's missing is an auth
+   middleware that accepts it and a permission rule ("service tokens may
+   read access info, scoped read-only").
+2. **Connection metadata conventions** on hosts: `sshPort` (default 22),
+   optional `fqdn` (when IP is dynamic), optional `jumpVia` edge relation if
+   multi-hop topologies ever appear.
+3. Document the username grammar (`{uid}_-_{host-slug-or-ip}`) here so the
+   seed/ldap-client keep host slugs DNS-safe (they already are: slugify
+   strips everything but `[a-z0-9-]`).
+
+### 9.3 Firewall port-forward rules (build / update / drift-test)
+
+An automation renders the public firewall's forwarding table from the
+directory, applies it, and alerts on drift in either direction.
+
+Already there:
+- `metadata.port` / `metadata.externalPort` / `metadata.ip` /
+  `metadata.isExternalReachable` — the core mapping data, already seeded for
+  the stack's own services.
+
+Gaps:
+1. **Port-mapping convention is too thin for real rules**: no protocol, no
+   multi-port services. Adopt `metadata.portMappings: [{proto: "tcp"|"udp",
+   external: n, internal: n, comment}]` as the authoritative form
+   (`port`/`externalPort` stay as the simple single-mapping case).
+2. **Drift detection needs cheap change polling**: an `updated_on` timestamp
+   on resources surfaced in the graph API, or a graph-level etag/hash, so
+   the runner can poll without diffing full payloads. (The ORM already
+   publishes create/update events internally — a future push feed can ride
+   that; polling comes first.)
+3. Same **service-token read auth** as 9.2 — automation must not run on a
+   human's session token.
+
+### 9.4 Local DNS / mDNS
+
+A DNS (or mDNS advertiser) zone is generated from the directory: hosts get
+A records from `metadata.ip`, services get CNAMEs/records from their
+addresses, sites map to zones.
+
+Already there:
+- `host_<hostname>` + `ip` covers A records; `site_<name>` is a natural zone
+  boundary; service `address` yields names.
+
+Gaps:
+1. **Name conventions**: `metadata.dnsNames: []` for extra aliases, and a
+   documented rule for which name wins (slug vs `address` hostname). TTL
+   only if someone actually needs per-record TTLs — default is fine.
+2. Same **change detection** as 9.3 (poll `updated_on` / etag; push later).
+3. Nothing else — this consumer is nearly free once 9.3's conventions land.
+
+### 9.5 Access control for hosts
+
+Who may log in to / sudo on which machine, driven by the directory.
+
+Already there — this is the original point of the system:
+- `<slug>_access` / `<slug>_admin` groups are auto-provisioned per host;
+  ldap-client configures SSSD/PAM against the directory; `sudoRole` and
+  openssh-lpk schemas cover sudo and SSH keys.
+
+Gaps:
+1. **Close the loop in ldap-client**: joined hosts should set an SSSD access
+   filter (`access_provider = ldap`, filter on `host_<hostname>_access`
+   membership) so directory group membership *is* login permission, not just
+   identity. Today the registration exists but enforcement is host-side
+   convention.
+2. **`accessLevel` granularity**: ResourceGroup's `member`/`owner` maps to
+   login/admin today; if finer roles emerge (e.g. `login` vs `sudo` vs
+   `admin`), extend the enum — the join-table shape already supports it.
+
+### 9.6 Consolidated work list (model/API only, no consumers)
+
+Ordered by how much they unblock:
+
+1. **Metadata privacy projection** on the read API (blocks 9.1; fixes the
+   `client_secret_hash` exposure regardless of any consumer).
+2. **Service-token auth for `/api/discovery/*`** + `access/:uid` endpoint
+   (blocks 9.2, 9.3; ServiceToken model already exists).
+3. **`AccessRequest` model + endpoints** (blocks 9.1's request half).
+4. **Metadata conventions doc entries** (`sshPort`, `portMappings`,
+   `dnsNames`, `icon`, `tagline`, `requestable`) in `docs/directory.md` —
+   conventions, not schema changes; the json column already holds them.
+5. **`updated_on` in graph output / graph etag** (blocks drift/DNS
+   freshness; trivial once surfaced).

docs/directory.md

@@ -87,6 +87,14 @@ The seed is idempotent and non-destructive: a resource whose slug already exists
 
 The `ldap-client` join script enrolls a Debian/Ubuntu machine for LDAP login (SSSD/PAM), LDAP-backed `sudo`, and SSH keys from the directory — and, when given an SSO API token, registers the machine as a `host_<hostname>` resource with its IP, MAC, OS, and kernel, parented to the site named by its configured location.
 
+## Consumers of the directory
+
+The inventory graph isn't just documentation — other components read it to make decisions:
+
+- **[Jump Host](https://theta42.github.io/jump-host/)** — an SSH jump host that resolves which downstream machines a user may reach from their LDAP groups × the directory's `host` resources (`GET /api/discovery/resources?group=<cn>`), then bridges them in. The `host_<hostname>` slugs and `host_<slug>_access` groups this directory creates are exactly what it keys off; a host's `metadata.ip` / `metadata.sshPort` tell it where to connect. So a machine registered here (by theta-env or ldap-client) becomes reachable through the jump host the moment a user is in its access group.
+
+Planned consumers (end-user catalog, firewall/DNS generation) and the model/API gaps they need are tracked in [`directory_spec.md`](https://github.com/theta42/sso-manager-node/blob/master/directory_spec.md) §9.
+
 ## API
 
 All of the above uses the same admin API the UI does (group `app_sso_directory_admin` or `app_sso_admin`):

docs/index.md

@@ -58,7 +58,7 @@ backend, that's the niche.
 - **All-in-one Docker image** — app + OpenLDAP + Redis in one container, or
   run the pieces separately via `app_*` env config.
 - **Geo-Location Scaling** — built-in support for N-Way Multi-Master OpenLDAP [replication](replication.html) across physical sites.
-- **[Directory & Inventory](directory.html)** — map sites, hosts, and services as a graph with rich metadata (IP/MAC, OS/kernel, ports, git repos), auto-provisioned access groups, and automatic registration from theta-env and ldap-client.
+- **[Directory & Inventory](directory.html)** — map sites, hosts, and services as a graph with rich metadata (IP/MAC, OS/kernel, ports, git repos), auto-provisioned access groups, and automatic registration from theta-env and ldap-client. Drives directory-aware tools like the [SSH jump host](https://theta42.github.io/jump-host/).
 
 ## Get it
 
@@ -78,5 +78,7 @@ That's the standalone quick start. For the full set of install options
 
 - **[Proxy](https://theta42.github.io/proxy/)** — an OIDC + LDAP-aware
   reverse proxy, designed to sit in front of this SSO.
+- **[Jump Host](https://theta42.github.io/jump-host/)** — an SSH jump host that
+  uses this SSO's directory to decide who may reach which machine.
 - **[theta-env](https://theta42.github.io/theta-env/)** — runs this SSO
   Manager and the proxy together with one command.

nodejs/app.js

@@ -108,9 +108,6 @@ app.use(function(req, res, next) {
   next(err);
 });
 
-// Discovery API
-app.use('/api/discovery', middleware.auth, require('./routes/api_discovery'));
-
 // Error handling
 app.use(function(err, req, res, next) {
   const SILENT_404S = ['/.well-known/'];

nodejs/models/group_ldap.js

@@ -3,44 +3,18 @@
 const { Client, Attribute, Change } = require('ldapts');
 const { LRUCache } = require('lru-cache');
 const conf = require('@simpleworkjs/conf').ldap;
-
-// Escape a value used inside an LDAP search filter (RFC 4515).
-function escapeLDAPSearchValue(val) {
-	return String(val)
-		.replace(/\\/g, '\\5c')
-		.replace(/\*/g, '\\2a')
-		.replace(/\(/g, '\\28')
-		.replace(/\)/g, '\\29')
-		.replace(/\0/g, '\\00');
-}
-
-// Escape a value used in an LDAP DN (RFC 4514). Defensive: usernames/cns
-// are normally alphanumeric, but this prevents metacharacter injection.
-function escapeLDAPDNValue(val) {
-	return String(val)
-		.replace(/\\/g, '\\\\')
-		.replace(/,/g, '\\,')
-		.replace(/\+/g, '\\+')
-		.replace(/"/g, '\\"')
-		.replace(/</g, '\\<')
-		.replace(/>/g, '\\>')
-		.replace(/;/g, '\\;')
-		.replace(/=/g, '\\=')
-		.replace(/^\s|\s$/g, match => match === ' ' ? '\\ ' : match);
-}
+// Connection + escaping from the shared @simpleworkjs/ldap package. Local
+// wrappers preserve the no-arg call signatures; see user_ldap.js for rationale.
+const { makeClient: _makeClient, withClient: _withClient, escapeFilter, escapeDN } = require('@simpleworkjs/ldap');
+const escapeLDAPSearchValue = escapeFilter;
+const escapeLDAPDNValue = escapeDN;
 
 function makeClient() {
-	return new Client({ url: conf.url });
+	return _makeClient(conf);
 }
 
 async function withClient(fn) {
-	const client = makeClient();
-	try {
-		await client.bind(conf.bindDN, conf.bindPassword);
-		return await fn(client);
-	} finally {
-		await client.unbind().catch(() => {});
-	}
+	return _withClient(conf, fn);
 }
 
 async function getGroups(client, member){

nodejs/models/oauth_client.js

@@ -44,13 +44,21 @@ class OAuthClient {
 		return r;
 	}
 	static async get(client_id) {
+			const notFound = () => {
+				const e = new Error('OAuthClient not found');
+				e.status = 404;
+				return e;
+			};
 			let r;
 			try {
 				r = await Resource.get(client_id);
 			} catch (_) {
-				throw new Error('OAuthClient not found');
+				throw notFound();
 			}
-			if (r.kind !== 'oauth') throw new Error('OAuthClient not found');
+			// Resource.get() returns null (does not throw) for a missing id —
+			// guard it so a bad/undefined client_id is a clean 404, not a
+			// "Cannot read properties of null (reading 'kind')" 500.
+			if (!r || r.kind !== 'oauth') throw notFound();
 		// Map metadata to top-level properties to satisfy routes/oauth.js without rewriting it
 		r.client_id = r.id;
 		r.client_secret_hash = r.metadata.client_secret_hash;
@@ -69,6 +77,29 @@ class OAuthClient {
 			return raw_secret;
 		};
 
+		// The ORM Model.toJSON() only serializes schema fields, so the mapped
+		// properties above (client_id, scopes, redirect_uris, …) would be
+		// stripped from any res.json() — that's why GET /api/oauth/client
+		// returned client_id: undefined and the bootstrap's rotate blew up.
+		// Emit the public shape explicitly. client_secret_hash is deliberately
+		// omitted so it never leaks over the API.
+		r.toJSON = function () {
+			return {
+				client_id: r.id,
+				id: r.id,
+				kind: r.kind,
+				name: r.name,
+				slug: r.slug,
+				owner: r.owner,
+				description: r.description,
+				redirect_uris: r.redirect_uris,
+				scopes: r.scopes,
+				allowed_groups: r.allowed_groups,
+				token_lifetime: r.token_lifetime,
+				is_valid: r.is_valid,
+			};
+		};
+
 		// proxy update to handle metadata correctly
 		const originalUpdate = r.update.bind(r);
 		r.update = async (data) => {

nodejs/models/user_ldap.js

@@ -9,6 +9,14 @@ const {Token, InviteToken, PasswordResetToken} = require('./token');
 const {Group} = require('./group_ldap');
 const {UserVerification} = require('./verification');
 const conf = require('@simpleworkjs/conf').ldap;
+// Connection + escaping come from the shared @simpleworkjs/ldap package. The
+// wrappers below preserve this file's no-arg call signatures (makeClient() /
+// withClient(fn)) so no call site changes; sso's makeClient passes no
+// tlsOptions, which the shared client forwards as undefined — identical to the
+// previous `new Client({ url: conf.url })`.
+const { makeClient: _makeClient, withClient: _withClient, escapeFilter, escapeDN } = require('@simpleworkjs/ldap');
+const escapeLDAPSearchValue = escapeFilter;
+const escapeLDAPDNValue = escapeDN;
 
 function hashPasswordSSHA512(password) {
 	const salt = crypto.randomBytes(8);
@@ -23,40 +31,11 @@ const cache = new LRUCache({
 });
 
 function makeClient() {
-	return new Client({ url: conf.url });
+	return _makeClient(conf);
 }
 
 async function withClient(fn) {
-	const client = makeClient();
-	try {
-		await client.bind(conf.bindDN, conf.bindPassword);
-		return await fn(client);
-	} finally {
-		await client.unbind().catch(() => {});
-	}
-}
-
-// Helper to escape LDAP filter values (crucial for security)
-function escapeLDAPSearchValue(val) {
-    return val.replace(/\\/g, '\\5c')
-              .replace(/\*/g, '\\2a')
-              .replace(/\(/g, '\\28')
-              .replace(/\)/g, '\\29')
-              .replace(/\0/g, '\\00');
-}
-
-// Escape a value used in an LDAP DN (RFC 4514).
-function escapeLDAPDNValue(val) {
-	return String(val)
-		.replace(/\\/g, '\\\\')
-		.replace(/,/g, '\\,')
-		.replace(/\+/g, '\\+')
-		.replace(/"/g, '\\"')
-		.replace(/</g, '\\<')
-		.replace(/>/g, '\\>')
-		.replace(/;/g, '\\;')
-		.replace(/=/g, '\\=')
-		.replace(/^\s|\s$/g, match => match === ' ' ? '\\ ' : match);
+	return _withClient(conf, fn);
 }
 
 // Compute the next available uid/gidNumber: the highest existing value below

nodejs/package-lock.json

@@ -1,17 +1,20 @@
 {
   "name": "t42-sso-manager",
-  "version": "1.3.1",
+  "version": "1.3.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "t42-sso-manager",
-      "version": "1.3.1",
+      "version": "1.3.2",
       "license": "MIT",
       "dependencies": {
         "@fortawesome/fontawesome-free": "^7.3.0",
         "@popperjs/core": "^2.11.8",
+        "@simpleworkjs/app-stack": "^1.0.0",
         "@simpleworkjs/conf": "^1.2.0",
+        "@simpleworkjs/directory-schema": "^1.0.0",
+        "@simpleworkjs/ldap": "^1.0.0",
         "@simpleworkjs/orm": "^0.2.8",
         "bcrypt": "^6.0.0",
         "bootstrap": "^5.3.8",
@@ -23,7 +26,7 @@
         "jq-repeat": "^2.2.0",
         "jquery": "^3.7.1",
         "jsonwebtoken": "^9.0.3",
-        "ldapts": "^8.1.2",
+        "ldapts": "^8.1.8",
         "lru-cache": "^11.5.1",
         "marked": "^9.1.6",
         "model-redis": "^1.6.0",
@@ -1242,6 +1245,18 @@
         "@redis/client": "^6.1.0"
       }
     },
+    "node_modules/@simpleworkjs/app-stack": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@simpleworkjs/app-stack/-/app-stack-1.0.0.tgz",
+      "integrity": "sha512-Hg/mouA87WruKeZqhqtJgAaLabjHY8Z9POO6U+DB7sGGDhy1jgZXT31hyxLUDV+InByOPhz48NIkGiWNwoesXQ==",
+      "license": "MIT",
+      "dependencies": {
+        "express": "^5.2.1"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
     "node_modules/@simpleworkjs/conf": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/@simpleworkjs/conf/-/conf-1.2.0.tgz",
@@ -1254,6 +1269,27 @@
         "node": ">=16.0.0"
       }
     },
+    "node_modules/@simpleworkjs/directory-schema": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@simpleworkjs/directory-schema/-/directory-schema-1.0.0.tgz",
+      "integrity": "sha512-thZhPGNdDYlD8rlhXidnbCHTKjdSkj9ag1zE/gz1AwuclYypsKAP+v3BAvcZ/YDQP8RBDJNPXof5EpVheLovTg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
+    "node_modules/@simpleworkjs/ldap": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@simpleworkjs/ldap/-/ldap-1.0.0.tgz",
+      "integrity": "sha512-saDmwk+KJ6kIWj9/MF37d+BM9KQisy6DsI9umyt1FWNyx6+wnEEat/1RUTwXKBd4IKJK+zPT5lC/B6gfa2CuAA==",
+      "license": "MIT",
+      "dependencies": {
+        "ldapts": "^8.1.8"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
     "node_modules/@simpleworkjs/orm": {
       "version": "0.2.8",
       "resolved": "https://registry.npmjs.org/@simpleworkjs/orm/-/orm-0.2.8.tgz",

nodejs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "t42-sso-manager",
-  "version": "1.3.1",
+  "version": "1.4.0",
   "description": "A very simple LDAP management and SSO system",
   "author": [
     {
@@ -24,6 +24,9 @@
     "@fortawesome/fontawesome-free": "^7.3.0",
     "@popperjs/core": "^2.11.8",
     "@simpleworkjs/conf": "^1.2.0",
+    "@simpleworkjs/app-stack": "^1.0.0",
+    "@simpleworkjs/ldap": "^1.0.0",
+    "@simpleworkjs/directory-schema": "^1.0.0",
     "@simpleworkjs/orm": "^0.2.8",
     "bcrypt": "^6.0.0",
     "bootstrap": "^5.3.8",
@@ -35,7 +38,7 @@
     "jq-repeat": "^2.2.0",
     "jquery": "^3.7.1",
     "jsonwebtoken": "^9.0.3",
-    "ldapts": "^8.1.2",
+    "ldapts": "^8.1.8",
     "lru-cache": "^11.5.1",
     "marked": "^9.1.6",
     "model-redis": "^1.6.0",

nodejs/routes/api_directory_admin.js

@@ -3,6 +3,7 @@ const router = require('express').Router();
 const permission = require('../utils/permission');
 const { Resource, ResourceEdge, ResourceGroup } = require('../models/resource');
 const { Group } = require('../models/group_ldap');
+const { projectResources } = require('@simpleworkjs/directory-schema');
 
 // Require the admin group
 router.use(async (req, res, next) => {
@@ -18,7 +19,9 @@ router.use(async (req, res, next) => {
 router.get('/resources', async (req, res, next) => {
   try {
     const resources = await Resource.list();
-    res.json({ results: resources });
+    // Even admins never receive secret metadata (e.g. client_secret_hash) over
+    // the wire; projectResources strips it unconditionally.
+    res.json({ results: projectResources(resources, { fullMetadata: true }) });
   } catch (err) { next(err); }
 });
 

nodejs/routes/api_discovery.js

@@ -1,36 +0,0 @@
-'use strict';
-
-const router = require('express').Router();
-const { Resource, ResourceGroup } = require('../models/resource');
-
-// GET /api/discovery/me
-// Returns the list of resources the current user has access to.
-router.get('/me', async (req, res, next) => {
-  try {
-    const userGroups = req.user.groups || []; // array of LDAP group CNs
-    const accessibleResourceIds = new Set();
-    
-    if (req.user.isMachine) {
-        // Machines only have access to themselves by default
-        accessibleResourceIds.add(req.resourceId);
-    } else {
-        // End users get access via groups
-        const allGroups = await ResourceGroup.list();
-        for (const rg of allGroups) {
-            if (userGroups.includes(rg.groupCn)) {
-                accessibleResourceIds.add(rg.resourceId);
-            }
-        }
-    }
-    
-    // Fetch all resources and filter
-    const allResources = await Resource.list();
-    const accessible = allResources.filter(r => accessibleResourceIds.has(r.id) || r.metadata?.isPublic);
-    
-    res.json({ results: accessible });
-  } catch (err) {
-    next(err);
-  }
-});
-
-module.exports = router;

nodejs/routes/discovery.js

@@ -1,4 +1,79 @@
-const autoRouter = require('./autoRouter');
-const { Resource } = require('../models/resource');
+'use strict';
 
-module.exports = autoRouter(Resource);
+// Public directory discovery API. Mounted at /api/discovery (app.js, before
+// the 404 catcher). Every response uses the `{ results }` envelope and the
+// security projection from @simpleworkjs/directory-schema, so secrets (e.g. an
+// OAuth client's client_secret_hash) never leave the server and non-admins only
+// see the public metadata allowlist.
+//
+// This replaces the autoRouter mount (which returned bare arrays — the shape
+// jump-host's `data.results || []` silently collapsed to `[]`, so no user could
+// bridge) and absorbs the dead /me handler that used to live in
+// routes/api_discovery.js (mounted after the 404, so unreachable).
+
+const router = require('express').Router();
+const { Resource, ResourceGroup } = require('../models/resource');
+const {
+	envelope,
+	projectResource,
+	projectResources,
+	isDirectoryAdmin,
+} = require('@simpleworkjs/directory-schema');
+
+// GET /api/discovery/resources[?kind=&group=&parent=]
+router.get('/resources', async (req, res, next) => {
+	try {
+		const resources = await Resource.search(req.query);
+		res.json(envelope(projectResources(resources, { fullMetadata: isDirectoryAdmin(req.user) })));
+	} catch (err) { next(err); }
+});
+
+// GET /api/discovery/resources/:slug
+router.get('/resources/:slug', async (req, res, next) => {
+	try {
+		const resource = await Resource.getBySlug(req.params.slug);
+		// parents/children are edges (no secrets); project only the resource body.
+		const projected = projectResource(resource, { fullMetadata: isDirectoryAdmin(req.user) });
+		projected.parents = resource.parents;
+		projected.children = resource.children;
+		res.json(envelope(projected));
+	} catch (err) { next(err); }
+});
+
+// GET /api/discovery/graph
+router.get('/graph', async (req, res, next) => {
+	try {
+		const graph = await Resource.getGraph();
+		res.json(envelope({
+			resources: projectResources(graph.resources, { fullMetadata: isDirectoryAdmin(req.user) }),
+			edges: graph.edges,
+		}));
+	} catch (err) { next(err); }
+});
+
+// GET /api/discovery/me
+// Returns the resources the current caller can reach. Machines see only their
+// own resource; humans get the union of their LDAP groups' resources plus
+// anything flagged isPublic. Uses req.user.groups (populated by the auth
+// middleware for session/PAT callers) rather than re-querying LDAP by DN, so it
+// works for every auth transport without assuming a .dn is present.
+router.get('/me', async (req, res, next) => {
+	try {
+		let accessible;
+		if (req.user && req.user.isMachine) {
+			accessible = await Resource.list({ where: { id: req.resourceId } });
+		} else {
+			const userGroups = (req.user && req.user.groups) || [];
+			const ids = new Set();
+			if (userGroups.length) {
+				const rgs = await ResourceGroup.list({ where: { groupCn: { in: userGroups } } });
+				for (const rg of rgs) ids.add(rg.resourceId);
+			}
+			const all = await Resource.list();
+			accessible = all.filter(r => ids.has(r.id) || (r.metadata && r.metadata.isPublic));
+		}
+		res.json(envelope(projectResources(accessible, { fullMetadata: isDirectoryAdmin(req.user) })));
+	} catch (err) { next(err); }
+});
+
+module.exports = router;

nodejs/routes/index.js

@@ -10,6 +10,7 @@ const {InviteToken, PasswordResetToken} = require('./../models/token');
 const {Tos} = require('../models/tos');
 const conf = require('@simpleworkjs/conf');
 const buildInfo = require('../utils/build_info');
+const { mountStaticModules } = require('@simpleworkjs/app-stack');
 
 const values ={
   title: conf.environment !== 'production' ? `dev` : '',
@@ -20,24 +21,16 @@ const values ={
 }
 
 // List of front end node modules to be served
-const frontEndModules = ['bootstrap', 'mustache', 'jquery', '@fortawesome',
-  'moment', '@popper', 'jq-repeat',
-];
-
-// Server front end modules
-// https://stackoverflow.com/a/55700773/3140931
 // Vendor libraries only change when package versions are bumped (a rebuild),
 // so they're safe to cache aggressively; ETag/Last-Modified (on by default)
-// still cover that rare case with a cheap 304 instead of a stale asset.
-frontEndModules.forEach(dep => {
-  router.use(`/static-modules/${dep}`, express.static(path.join(__dirname, `../node_modules/${dep}`), {maxAge: '7d'}))
+// still cover that rare case with a cheap 304 instead of a stale asset. The
+// app's own JS/CSS/img from public/ gets a shorter maxAge since it changes on
+// every deploy and isn't cache-busted/fingerprinted.
+mountStaticModules(router, {
+  root: path.join(__dirname, '..'),
+  deps: ['bootstrap', 'mustache', 'jquery', '@fortawesome', 'moment', '@popper', 'jq-repeat'],
 });
 
-// Have express server static content( images, CSS, browser JS) from the public
-// local folder. Shorter maxAge than /static-modules since this is the app's
-// own JS/CSS, which changes on every deploy and isn't cache-busted/fingerprinted.
-router.use('/static', express.static(path.join(__dirname, '../public'), {maxAge: '1h'}))
-
 // Public health endpoint for container/orchestration healthchecks.
 // Mounted at / (no auth) in app.js, so this is intentionally unauthenticated.
 router.get('/health', function(req, res) {

nodejs/tests/discovery.test.js

@@ -0,0 +1,111 @@
+'use strict';
+
+// Directory discovery API — security + contract regression coverage.
+//
+// These tests run under the jest + docker harness (redis + the test seed).
+// They lock in the two fixes from the @simpleworkjs/directory-schema release:
+//   1. /api/discovery/* returns the { results } envelope (not a bare array —
+//      the drift that made jump-host's `data.results || []` collapse to []).
+//   2. No response path leaks secret metadata (e.g. an OAuth client's
+//      client_secret_hash), regardless of caller.
+//
+// The core assertions hold for any authenticated caller. The admin-projection
+// assertion (fullMetadata for directory admins) additionally requires the `test`
+// seed user to be a member of app_sso_directory_admin — see setup.js.
+
+const { login, request, app } = require('./setup');
+
+let token;
+
+beforeAll(async () => {
+	token = await login();
+});
+
+function assertNoSecrets(results, path) {
+	for (const r of results || []) {
+		// toBeUndefined() in this jest version takes no message arg, so assert
+		// manually and throw with context — this also surfaces the leaked value
+		// if the projection ever regresses.
+		const secretHash = r.metadata && r.metadata.client_secret_hash;
+		if (secretHash !== undefined) {
+			throw new Error(
+				`client_secret_hash leaked from ${path} on ${r.slug || r.id} (value: ${JSON.stringify(secretHash)})`
+			);
+		}
+		if (r.metadata) {
+			for (const k of Object.keys(r.metadata)) {
+				if (/secret|password|privatekey/i.test(k)) {
+					throw new Error(`secret-ish key "${k}" leaked from ${path} on ${r.slug || r.id}`);
+				}
+			}
+		}
+	}
+}
+
+describe('Discovery — envelope + security', () => {
+	test('GET /api/discovery/resources returns 200 with { results } (not a bare array)', async () => {
+		const res = await request(app).get('/api/discovery/resources').set('auth-token', token);
+		expect(res.status).toBe(200);
+		expect(Array.isArray(res.body.results)).toBe(true);
+		expect(Array.isArray(res.body)).toBe(false); // never a bare array
+	});
+
+	test('GET /api/discovery/resources never leaks client_secret_hash', async () => {
+		const res = await request(app).get('/api/discovery/resources').set('auth-token', token);
+		assertNoSecrets(res.body.results, '/resources');
+	});
+
+	test('GET /api/discovery/resources?group= returns 200 (regression: was 404)', async () => {
+		const res = await request(app)
+			.get('/api/discovery/resources?group=host_web01_access')
+			.set('auth-token', token);
+		expect(res.status).toBe(200);
+		expect(Array.isArray(res.body.results)).toBe(true);
+	});
+
+	test('GET /api/discovery/graph returns { results: { resources, edges } } and strips secrets', async () => {
+		const res = await request(app).get('/api/discovery/graph').set('auth-token', token);
+		expect(res.status).toBe(200);
+		expect(res.body.results).toBeDefined();
+		expect(Array.isArray(res.body.results.resources)).toBe(true);
+		assertNoSecrets(res.body.results.resources, '/graph');
+	});
+
+	test('GET /api/discovery/me returns 200 with { results } and strips secrets', async () => {
+		const res = await request(app).get('/api/discovery/me').set('auth-token', token);
+		expect(res.status).toBe(200);
+		expect(Array.isArray(res.body.results)).toBe(true);
+		assertNoSecrets(res.body.results, '/me');
+	});
+
+	test('GET /api/discovery/resources/:slug returns 200 + { results } for a known slug', async () => {
+		// Seed-dependent: pick the first slug from the list, then fetch it.
+		const list = await request(app).get('/api/discovery/resources').set('auth-token', token);
+		const slug = list.body.results[0] && list.body.results[0].slug;
+		if (!slug) return; // empty seed — skip rather than fail
+		const res = await request(app)
+			.get(`/api/discovery/resources/${encodeURIComponent(slug)}`)
+			.set('auth-token', token);
+		expect(res.status).toBe(200);
+		expect(res.body.results).toBeDefined();
+		expect(res.body.results.slug).toBe(slug);
+		assertNoSecrets([res.body.results], '/resources/:slug');
+	});
+});
+
+describe('Discovery — admin projection (requires test user in app_sso_directory_admin)', () => {
+	// If the seed `test` user is a directory admin, /resources should keep
+	// admin-only (non-secret) metadata like redirect_uris/token_lifetime for
+	// them. If not, this assertion is skipped — the no-secrets assertion above
+	// already covers the security guarantee for every caller.
+	test('admin callers keep token_lifetime / redirect_uris (non-secret admin keys)', async () => {
+		const res = await request(app).get('/api/discovery/resources?kind=oauth').set('auth-token', token);
+		const oauth = (res.body.results || []).find(r => r.kind === 'oauth');
+		if (!oauth) return; // no oauth resource seeded
+		// Only meaningful if the caller is an admin; non-admins correctly get
+		// the public allowlist (no redirect_uris). We assert the absence of
+		// secrets regardless, and skip the positive admin check without a known
+		// admin seed.
+		expect(oauth.metadata && oauth.metadata.client_secret_hash).toBeUndefined();
+	});
+});

nodejs/tests/oauth.test.js

@@ -43,6 +43,65 @@ afterAll(async () => {
 	}
 });
 
+describe('OAuth client management API — /api/oauth/client', () => {
+	// Regression: the ORM Model.toJSON() strips non-schema fields, so the
+	// mapped client_id/scopes/etc. used to vanish from GET responses —
+	// client_id came back undefined and the theta-env bootstrap's rotate
+	// crashed with a 500. GET must expose client_id (and never the secret hash).
+	test('GET / list exposes client_id and hides client_secret_hash', async () => {
+		const res = await request(app)
+			.get('/api/oauth/client/')
+			.set('auth-token', token);
+		expect(res.status).toBe(200);
+		const mine = res.body.results.find((c) => c.client_id === clientId);
+		expect(mine).toBeDefined();
+		expect(mine.client_id).toBe(clientId);
+		expect(mine).toHaveProperty('scopes');
+		expect(mine).not.toHaveProperty('client_secret_hash');
+	});
+
+	test('GET /:id exposes client_id', async () => {
+		const res = await request(app)
+			.get(`/api/oauth/client/${clientId}`)
+			.set('auth-token', token);
+		expect(res.status).toBe(200);
+		expect(res.body.results.client_id).toBe(clientId);
+		expect(res.body.results).not.toHaveProperty('client_secret_hash');
+	});
+
+	test('list then rotate a client by its returned client_id (the bootstrap path)', async () => {
+		// Reproduces exactly what the theta-env bootstrap does: create, list,
+		// find by name, rotate by the client_id from the list response. Uses a
+		// throwaway client so the shared flow client's secret is untouched.
+		const created = await request(app)
+			.post('/api/oauth/client/')
+			.set('auth-token', token)
+			.send({ name: 'rotate-regression', redirect_uris: REDIRECT_URI });
+		expect(created.status).toBe(200);
+
+		const list = await request(app).get('/api/oauth/client/').set('auth-token', token);
+		const found = list.body.results.find((c) => c.name === 'rotate-regression');
+		expect(found).toBeDefined();
+		expect(found.client_id).toBeTruthy(); // was undefined before the fix
+
+		const rotated = await request(app)
+			.post(`/api/oauth/client/${found.client_id}/rotate`)
+			.set('auth-token', token);
+		expect(rotated.status).toBe(200);
+		expect(rotated.body.client_secret).toBeTruthy();
+
+		await request(app).delete(`/api/oauth/client/${found.client_id}`).set('auth-token', token);
+	});
+
+	test('GET /:id unknown id returns 404, not 500', async () => {
+		const res = await request(app)
+			.get('/api/oauth/client/00000000-0000-0000-0000-000000000000')
+			.set('auth-token', token);
+		expect(res.status).toBeGreaterThanOrEqual(400);
+		expect(res.status).toBeLessThan(500);
+	});
+});
+
 describe('OIDC Discovery', () => {
 	test('GET /.well-known/openid-configuration returns required fields', async () => {
 		const res = await request(app).get('/.well-known/openid-configuration');

nodejs/utils/build_info.js

@@ -1,29 +1,16 @@
 'use strict';
 
-const fs = require('fs');
+// Unified build-info shape ({ buildVersion, buildHash, buildYear }) via the
+// shared @simpleworkjs/app-stack. The baked commit file lives at nodejs/.build_commit
+// (../ from here in utils/), matching the Dockerfile.openldap gitinfo stage;
+// cwd is utils/ for the bare-metal git fallback.
+
 const path = require('path');
-const { execSync } = require('child_process');
-const { version: buildVersion } = require('../package.json');
+const { createBuildInfo } = require('@simpleworkjs/app-stack');
+const { version } = require('../package.json');
 
-// Docker builds bake the commit hash into ../.build_commit (see the gitinfo
-// stage in Dockerfile.openldap) -- the final image has no git binary and no
-// .git directory, so `git rev-parse` below always fails there. Bare-metal/dev
-// runs have no baked file, so they fall back to asking git directly.
-function readBuildHash() {
-	try {
-		const baked = fs.readFileSync(path.join(__dirname, '../.build_commit'), 'utf8').trim();
-		if (baked) return baked;
-	} catch (_) {}
-
-	try {
-		return execSync('git rev-parse --short HEAD', { cwd: __dirname }).toString().trim();
-	} catch (_) {
-		return 'unknown';
-	}
-}
-
-module.exports = {
-	buildVersion,
-	buildHash: readBuildHash(),
-	buildYear: new Date().getFullYear(),
-};
+module.exports = createBuildInfo({
+	version,
+	buildCommitPath: path.join(__dirname, '../.build_commit'),
+	cwd: __dirname,
+});