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WRNexusJS/packages/authz/package.json
T
ClintchizandClaude Opus 5 205f4e2d4c fix(authz): close fail-open db store defects from review round 1
C1/C2: grant() wrapped its delete+insert in db.tx on a shared,
unserialized sqlite connection, so a concurrent bare write from another
method (e.g. revokeRole) got swept into the open transaction and
discarded on rollback - a revoke could report success while the
privilege survived. Also broke concurrent grants on distinct keys
("cannot start a transaction within a transaction"). Replaced with
single-statement upserts (ON CONFLICT / ON DUPLICATE KEY UPDATE),
atomic without a transaction.

I1: assignRole's check-then-act SELECT lost 19/20 concurrent identical
calls to a UNIQUE violation; switched to ON CONFLICT DO NOTHING.

I2: an unrecognised `effect` value was dropped from both the grant and
deny buckets on read. Added a CHECK constraint and made anything not
literally "allow" count as a deny (fail closed).

I3: ensureAuthzTables defaulted to sqlite instead of the Db's own
dialect. I4: scopeKey now refuses an explicitly empty tenantId rather
than treating it as global (shared with the memory adapter). I5: added
migrations.test.ts asserting the generated DDL per dialect, including
MySQL's binary collation on identity columns. M1: DDL is now a
statement list instead of a blob split on a formatting-dependent
separator. M3: declared @wrnexus/db as a workspace dependency.

Extends the conformance suite with four concurrency/empty-scope tests
(23 total, up from 19) that all three adapters now pass.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-04 20:46:48 +05:30

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{
"name": "@wrnexus/authz",
"version": "0.8.4",
"private": true,
"type": "module",
"main": "src/index.ts",
"exports": {
".": "./src/index.ts",
"./db": "./src/db.ts"
},
"dependencies": {
"@wrnexus/db": "workspace:*"
}
}