[AZ-494] Enable JWT iss/aud validation with fail-fast startup

Option B per user decision: production ships with empty Jwt.Issuer /
Jwt.Audience in appsettings.json so the API process refuses to start
unless JWT_ISSUER + JWT_AUDIENCE env vars are supplied. Development
ships with grep-friendly DEV-ONLY- placeholders so local + docker
flows keep working unchanged.

AuthenticationServiceCollectionExtensions flips ValidateIssuer +
ValidateAudience to true and wires ValidIssuer / ValidAudience via a
new ResolveRequiredOrThrow helper that all three required values
(secret, iss, aud) now share. JwtTokenFactory.Create + CreateExpired
gain optional iss / aud parameters (default null) so existing call
sites compile unchanged. JwtTestHelpers adds MintAuthenticated /
MintExpired wrappers that resolve iss + aud from env, plus
ResolveIssuerOrThrow / ResolveAudienceOrThrow. PerfBootstrap.MintToken
+ Program.cs JWT bootstrap migrated to the new surface so the perf
harness and the integration runner both validate against the same
contract.

Adds 4 fail-fast unit tests (missing/empty issuer + audience), 2
negative integration scenarios (WrongIssuer_Returns401,
WrongAudience_Returns401), and re-tags every existing integration
mint site via MintAuthenticated.

Compose, .env.example, run-tests.sh, run-performance-tests.sh all
load + export JWT_ISSUER + JWT_AUDIENCE alongside JWT_SECRET.

Resolves F-AUTH-2 (security_report.md + owasp_review.md). AC-7
(cross-repo suite/_docs/10_auth.md write) deferred — outside this
workspace; tracked in deploy_cycle2.md R3 follow-up.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Oleksandr Bezdieniezhnykh
2026-05-12 02:28:48 +03:00
parent 080441db5d
commit f979e18811
27 changed files with 543 additions and 57 deletions
+1 -1
View File
@@ -80,7 +80,7 @@ Source: cycle-2 retrospective top-3 improvement actions + carried-forward securi
| AZ-491 | Consolidate JWT test-mint helpers | — (logically follows AZ-487 which introduced both copies) | 3 | To Do |
| AZ-492 | Perf harness: PT-07 + PT-08 + JWT-attach in run-performance-tests.sh | AZ-487 (hard — Bearer token); AZ-491 (soft — token-mint reuse) | 3 | In Testing |
| AZ-493 | Integration test DB-reset hook | — | 2 | To Do |
| AZ-494 | JWT iss/aud validation (enable + configure) | AZ-487 (extends `AddSatelliteJwt`); external: admin team confirms iss/aud values | 2 | To Do (blocked on cross-team input) |
| AZ-494 | JWT iss/aud validation (enable + configure) | AZ-487 (extends `AddSatelliteJwt`); external: admin team confirms iss/aud values | 2 | In Testing (Option B: plumbing implemented; prod iss/aud values gated by fail-fast startup) |
| AZ-495 | Resolve doc-folder convention for WebApi component | — | 1 | To Do |
| AZ-496 | Bump Microsoft.AspNetCore.OpenApi + JwtBearer to 8.0.25 | — | 2 | To Do |