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Users seeded via initialState can carry user_metadata/app_metadata
(default {}), and rules receive both on the user argument as Auth0 Rules
do, so claims can be derived from metadata. Neither is copied into the
tokens unless a rule adds it as a claim.
Adds /api/v2/users (create/get/patch/delete), /api/v2/users-by-email and /api/v2/tickets/password-change, backed by the simulator's own user store so a created user can log in, a deleted one can't, and a metadata PATCH (top-level merge, null deletes, as in Auth0) reaches the next token. Password-change tickets honour ttl_sec, result_url and mark_email_as_verified, and are redeemed on a minimal /lo/reset page. Requests need a bearer token signed by the simulator. Users gain email_verified (default true for seeded users, so existing tokens are unchanged); API-created users default to false, like Auth0.
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📝 WalkthroughWalkthroughThe Auth0 simulator adds user metadata support for rules and token claims, a subset of Management API user routes, and password-change ticket creation and redemption. It also reports stored email-verification values in tokens and ChangesAuth0 simulator
Priority: ⬇️ Low Estimated code review effort: 3 (Moderate) | ~25 minutes Change: Feature Sequence Diagram(s)sequenceDiagram
participant Client
participant ManagementAuthentication
participant createManagementApiHandlers
participant simulationStore
participant ResetPage
Client->>ManagementAuthentication: Submit authenticated ticket request
ManagementAuthentication->>createManagementApiHandlers: Forward authorized request
createManagementApiHandlers->>simulationStore: Store password-change ticket
createManagementApiHandlers-->>Client: Return ticket details
Client->>ResetPage: Request reset page with ticket
ResetPage-->>Client: Return password form
Client->>ResetPage: Submit ticket and new password
ResetPage->>simulationStore: Update password and remove ticket
ResetPage-->>Client: Redirect or return success page
Suggested reviewers: Merge Risk: 🟠 High · up to A signed-in user can access account-management operations intended for management clients, including updates and deletion. PATCH can also leave email-based management operations targeting the wrong account or store an unusable email. Fix these before merging. Security Architecture ReviewSecurity architecture risk: 🟠 High · up to A token issued for an ordinary simulator user can pass the new Management API check and reach operations affecting other accounts, including password changes. The impact is bounded to an exposed simulator instance; deployment exposure is not established. Retained concerns
Security review detailsSecurity Blast Radius
Security Findings and Attack Paths
Trust Boundaries and Controls
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Hardening Proposals
🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches📝 Generate docstrings
🧪 Generate unit tests (beta)
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Actionable comments posted: 3
- 🪄 Fix CodeRabbit comments on this PR
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Inline comments:
In `@packages/auth0/src/handlers/management-api-handlers.ts`:
- Line 89: Update the jwtVerify call in the Management API handler to require
the Management API audience derived from serviceURL(req), and reject verified
tokens unless their gty claim is client-credentials. Preserve the existing
signature and time-claim validation.
- Line 141: In the PATCH handler, check a supplied email with findByEmail before
storing its normalized value; return 409 if it belongs to a different user,
while allowing the current user to retain their email.
- Line 141: Validate the merged user in the PATCH handler with auth0UserSchema
before calling schema.users.add; return a 400 validation error if parsing fails
and use the parsed data for the update. Keep this separate from duplicate-email
detection.
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📒 Files selected for processing (16)
.changes/auth0-management-api.md.changes/auth0-user-metadata.mdpackages/auth0/README.mdpackages/auth0/src/handlers/auth0-handlers.tspackages/auth0/src/handlers/index.tspackages/auth0/src/handlers/management-api-handlers.tspackages/auth0/src/handlers/oauth-handlers.tspackages/auth0/src/rules/types.tspackages/auth0/src/store/entities.tspackages/auth0/src/store/index.tspackages/auth0/src/views/password-reset.tspackages/auth0/test/entities.test.tspackages/auth0/test/fixtures/rules-metadata/metadata-claims.jspackages/auth0/test/fixtures/rules-metadata/metadata-claims.jsonpackages/auth0/test/management-api.test.tspackages/auth0/test/rules.test.ts
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- PATCH rejects an invalid email (400) or one another user has (409) - users created without a password get a random one instead of the known default, so only a password-change ticket can open the account - tokens must be for the https://<host>/api/v2/ audience, so login tokens are refused (Auth0 parity; the signing key is public)
- tokens must come from a client_credentials grant; a user's token for the /api/v2/ audience no longer gets store-wide access - PATCH validates the whole merged user with auth0UserSchema (400) before the duplicate-email check (409)
Preview build only (pkg.pr.new). Upstream: thefrontside#379 and the Management API PR.
Summary by CodeRabbit
/userinfonow reflect each user’s email verification status.