Files
msd-core/.changeset/merry-foxes-climb.md
Tom Boucher ffeeb92c14 fix(#2997): mask SECRET_CONFIG_KEYS in SDK config-set/get and init responses (#2999)
* fix(#2997): mask SECRET_CONFIG_KEYS in SDK config-set/get and init responses

The CJS→TS port at sdk/src/query/config-mutation.ts:240,243 and
config-query.ts:122,128,132 dropped the masking layer that secrets.cjs
spec defines for brave_search/firecrawl/exa_search. Result: the SDK
echoed plaintext API keys into machine-readable JSON output (stdout,
transcripts, CI logs).

Adjacent leak in init.ts:673-675 / init.cjs:728-730: the init bundle
passed config.brave_search through raw, leaking the API key whenever
the user had stored one.

Fix:
- New sdk/src/query/secrets.ts ports SECRET_CONFIG_KEYS, isSecretKey,
  maskSecret, maskIfSecret. Exact CJS parity (verified by 17 tests
  in secrets.test.ts that import secrets.cjs and compare).
- config-set masks value + previousValue in response; on-disk plaintext
  intact (key stays usable).
- config-get masks read response. --default flows through unmasked
  (user's own input, not stored secret).
- init.ts/init.cjs mask string values only; booleans (availability
  flags) pass through unchanged so the typed contract is preserved.

Tests: 17 in secrets.test.ts (including CJS parity), 5 in
config-mutation.test.ts (#2997 block — covers on-disk-preserved,
previousValue masking, short-value, unset, non-secret pass-through),
4 in config-query.test.ts.

Closes #2997

* chore(#2997): add changeset fragment for PR #2999

* chore(#2997): add changeset fragment for PR #2999

* chore(#2999): drop direct CHANGELOG.md edit; release entry now lives in .changeset/

The changeset-fragment workflow (#2975) renders fragments into
CHANGELOG.md at release time. Direct edits to [Unreleased] on
each PR caused merge conflicts on every concurrent PR. This commit
restores CHANGELOG.md to match origin/main; the release entry for
this fix is preserved in the .changeset/*.md fragment(s) on this
branch, which the release workflow consolidates.
2026-05-02 00:17:45 -04:00

281 B

type, pr
type pr
Fixed 2997

SDK config-set/config-get and init responses no longer echo plaintext API keys. New sdk/src/query/secrets.ts ports SECRET_CONFIG_KEYS masking from CJS; init bundles only mask string values to preserve the boolean availability-flag contract. See #2997.