Feature: Complete Persisted Registration and Login

[3m1n3nc3]

Description

Finish registration and login against persisted users with normalized contracts and no mock helpers.

File Location

learnault-api/src/controllers/auth.controller.ts, auth service/schemas/routes, and integration tests

Design Reference

API Roadmap Phase 1: Complete Persisted Registration and Login.

Dependencies

• Status: Blocked
• Blocked by: Feature: Repair Clean Install and Prisma Generation #67 (Repair Clean Install and Prisma Generation) — done; Feature: Standardize API Contracts Pagination and Versioning #61 (Standardize API Contracts Pagination and Versioning) — done
• Blocks: Feature: Implement Email Verification and Resend API #77 (Implement Email Verification and Resend API) — done; Feature: Add Identity Profile Wallet Integration Test Suite #137 (Add Identity Profile Wallet Integration Test Suite)

Tasks

• Move hashing and token issuance into an auth service
• Normalize email/username and enforce uniqueness transactionally
• Return standard responses without password/internal fields
• Record login and safe security audit events
• Handle validation, duplicates, invalid credentials, disabled accounts, and races
• Add service/controller/integration tests

Acceptance Criteria

• Persisted learners can register and log in
• Duplicate/invalid responses use stable non-enumerating codes
• Passwords never enter responses or logs
• Concurrent duplicate registration creates at most one user
• Tests and OpenAPI pass

Verification Evidence

• Attach redacted curl examples and passing auth integration tests

Difficulty

Advanced

[morelucks]

Hello,

I’m a smart contract and full-stack developer interested in contributing to this issue.

I have experience contributing through OnlyDust and have participated in Drips Wave 1, Wave 2, Wave 5, as well as the GrantFox beta campaign.

My technical background includes Rust, Soroban, Cairo, Solidity, and TypeScript, with a focus on building secure, scalable, and maintainable blockchain applications.

Based on the scope of this issue, I’m confident I can deliver a complete and well-tested solution within 24 hours of assignment. I prioritize clean code, clear documentation, and efficient implementation.

I’d appreciate the opportunity to contribute and help move this issue forward.

Thank you.

[grantfox-oss]

🦊 GrantFox — @morelucks has been assigned to this issue as part of the Third Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #128)
2. Your PR will be reviewed by the learnault maintainers

Good luck! Track your progress on GrantFox.