api-portal: portal-scope sessions, user_idp_references, user_organization_mappings

[dushaniw]

Summary

Fixes #3451.

Three tables in the api-portal database did not include portal_id in their primary key, opting out of the tenant-isolation model that every other portal-scoped table enforces via PRIMARY KEY (portal_id, uuid) (see #3260). In a shared-DB multi-portal deployment, one portal could structurally read or update another portal's rows on these tables before any application-layer guard ran.

This PR brings the three tables in line with the rest of the schema and scopes every DAO query on them by portal_id.

Schema (all three dialect files)

• sessions gains a portal_id column; PRIMARY KEY (portal_id, sid).
• user_idp_references gains a portal_id column; PRIMARY KEY (portal_id, uuid); the UNIQUE moves from idp_id to (portal_id, idp_id). Each portal maintains its own view of an IdP sub claim.
• user_organization_mappings: PRIMARY KEY (portal_id, user_uuid, org_uuid); the FK into user_idp_references becomes composite (portal_id, user_uuid) so memberships cannot span portals.

Doc comments on all three tables are rewritten to describe the new strictly portal-scoped model instead of the previous "shared across portals" framing.

DAO layer

• src/db/sqlSessionStore.js — passes getPortalId() into every SELECT/UPSERT/DELETE on sessions. The prune sweep stays global (an expired row is dead for every portal). The middleware-level req.session.portalId cross-check remains as belt-and-suspenders.
• src/dao/userIdpReferenceDao.js — resolveUuid, resolveDisplay, resolveMany all scope by portal_id.
• src/dao/userOrganizationMappingDao.js — ensureMapping scopes both the lookup and the insert by portal_id.

Test plan

• Fresh Postgres 16 DB: apply schema.postgres.sql, boot the portal, log in, confirm the sessions / user_idp_references / user_organization_mappings rows carry the configured portal_id.
• Fresh SQLite DB: same flow, confirm binding works.
• Fresh MSSQL DB: same flow, confirm binding works.
• Two portals against the same Postgres DB with distinct APIP_AP_ORGANIZATION_PORTAL_ID: log the same physical user (same IdP sub) into both, confirm each portal gets its own user_idp_references row and its own membership row; confirm sessions from one portal are not visible on the other.
• Re-apply each dialect's schema and confirm idempotence (every statement guarded with CREATE TABLE IF NOT EXISTS / CREATE INDEX IF NOT EXISTS).

Scope

This PR updates the fresh-install baseline schema shipped with the codebase. Rolling this change out to already-provisioned databases is tracked separately and is out of scope here.

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📝 Walkthrough

Walkthrough

The change makes session, identity-reference, and user-organization data portal-scoped across PostgreSQL, SQLite, and SQL Server. DAOs and SqlSessionStore now include the current portal_id in database operations.

Changes

Portal-scoped persistence

Layer / File(s)	Summary
Portal-scoped database schema portals/api-portal/database/schema.*.sql	The sessions, user_idp_references, and user_organization_mappings tables now use portal-scoped primary keys and foreign keys. Identity uniqueness is scoped by (portal_id, idp_id). The organization-mapping index uses (portal_id, org_uuid).
Portal-scoped identity and mappings portals/api-portal/src/dao/userIdpReferenceDao.js, portals/api-portal/src/dao/userOrganizationMappingDao.js	Identity lookups, identity creation, batch resolution, and mapping creation now include the current portal ID.
Portal-scoped session storage portals/api-portal/src/db/sqlSessionStore.js	Session reads, writes, deletes, updates, and upserts now use (portal_id, sid). Expired-session pruning remains unscoped.

Priority: ➖ Normal

Estimated code review effort: 3 (Moderate) | ~25 minutes

Change: Bug fix · Severity of issue fixed: Medium

Sequence Diagram(s)

sequenceDiagram
  participant PortalRequest
  participant orgContext
  participant SqlSessionStore
  participant userIdpReferenceDao
  participant PortalDatabase
  PortalRequest->>orgContext: getPortalId()
  PortalRequest->>SqlSessionStore: get, set, destroy, or touch session
  SqlSessionStore->>PortalDatabase: operate on sessions with portal_id and sid
  PortalRequest->>userIdpReferenceDao: resolve identity or mapping
  userIdpReferenceDao->>PortalDatabase: query or insert with portal_id

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Merge Risk: 🔴 Critical · up to 53cdb

Existing installations will not receive the new portal columns and keys because the schema files only create tables that do not already exist. On those databases, login and session handling can break outright, and the intended per-portal separation is not actually applied. An upgrade path for existing databases is needed before this can be merged.

🚥 Pre-merge checks | ✅ 2 | ❌ 3

❌ Failed checks (3 warnings)

Check name	Status	Explanation	Resolution
Linked Issues check	⚠️ Warning	The PR implements the portal-scoped schema in PostgreSQL, SQLite, and MSSQL. It adds portal_id to the three primary keys, changes the IdP uniqueness constraint, updates both mapping foreign keys, ad…	Add idempotent PostgreSQL, SQLite, and MSSQL migrations for existing installations. The migrations must add portal_id with the default value, replace the affected primary keys and unique constraints, and update the mapping foreign keys an…
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 1 functions across 3 files. (3 skipped: 3 …	Write docstrings for the functions missing them to satisfy the coverage threshold.
Description check	⚠️ Warning	The description explains the security purpose, schema changes, DAO changes, scope, and planned tests. However, it does not follow most required template sections. It omits explicit User stories, Docum…	Add the missing template sections with applicable details or explicit N/A values. Complete the security-check responses and document the actual test environments and results. Mark test-plan items complete only after running them, or state w…

✅ Passed checks (2 passed)

Check name	Status	Explanation
Out of Scope Changes check	✅ Passed	The changed schema declarations, DAO portal filters, session-store behavior, comments, and index changes directly implement #3451. Global expired-session pruning remains consistent with the stated req…
Title check	✅ Passed	The title clearly and concisely identifies the three portal-scoped database entities changed by the pull request.

Full details: Linked Issues check

Explanation

The PR implements the portal-scoped schema in PostgreSQL, SQLite, and MSSQL. It adds portal_id to the three primary keys, changes the IdP uniqueness constraint, updates both mapping foreign keys, adds portal filters to IdP DAO reads and writes, and scopes all SqlSessionStore operations except global expiry pruning. It also updates the table documentation and keeps the default portal value. However, the change summary contains no migration for existing databases. CREATE TABLE IF NOT EXISTS does not alter an existing table that still has the old primary keys, constraints, or missing sessions.portal_id. Therefore compatibility for existing default-portal data is not established.

Resolution

Add idempotent PostgreSQL, SQLite, and MSSQL migrations for existing installations. The migrations must add portal_id with the default value, replace the affected primary keys and unique constraints, and update the mapping foreign keys and indexes. Add automated coverage for fresh and existing schemas, including repeated migration application.

Full details: Docstring Coverage

Explanation

Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 1 functions across 3 files. (3 skipped: 3 unsupported.)

Full details: Description check

Explanation

The description explains the security purpose, schema changes, DAO changes, scope, and planned tests. However, it does not follow most required template sections. It omits explicit User stories, Documentation, Security checks, Samples, Related PRs, and Test environment sections, and all listed test-plan items remain unchecked.

Resolution

Add the missing template sections with applicable details or explicit N/A values. Complete the security-check responses and document the actual test environments and results. Mark test-plan items complete only after running them, or state which tests remain pending.

• Fix all pre-merge checks with AI

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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Actionable comments posted: 1

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Inline comments:
In `@portals/api-portal/database/schema.postgres.sql`:
- Around line 495-499: Preserve the shipped baseline keys, unique constraint,
and foreign-key targets in the guarded table definitions across the database
schemas. Update the relevant schema migrations to add portal_id to existing
tables using nullable/defaulted, dialect-specific ALTER TABLE statements,
without changing existing primary keys or foreign-key semantics; portal-scoped
key changes require a separate approved multi-release migration.

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📥 Commits

Reviewing files that changed from the base of the PR and between ce32b4f and 53cdb22.

📒 Files selected for processing (6)

• portals/api-portal/database/schema.postgres.sql
• portals/api-portal/database/schema.sqlite.sql
• portals/api-portal/database/schema.sqlserver.sql
• portals/api-portal/src/dao/userIdpReferenceDao.js
• portals/api-portal/src/dao/userOrganizationMappingDao.js
• portals/api-portal/src/db/sqlSessionStore.js

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