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C
Authentication / Backend

Symfony/PHP, SSO authentication, registration, login, auto-login tokens

Contribution to the authentication features of an existing Symfony SSO microservice: registration, login, persistence of automatic login tokens, and bug fixes on the registration flow.

Symfony Backend
PHP Language
SSO Auth
Dev Role

The work took place within an existing Symfony SSO microservice, without redesigning its architecture. The contributions focused on the authentication features: controllers and business logic for registration and login, integrated with the existing SSO mechanism.

An automatic reconnection mechanism was implemented through the persistence of login tokens: an already-authenticated user is reconnected without re-entering their credentials, with the token verified at the service entry point.

The existing registration flow had bugs that were diagnosed and fixed, making account creation more reliable. Everything was developed in Symfony/PHP.

Technical architecture

Authentication features (registration, login) for an existing Symfony SSO microservice.

Integration with the existing SSO mechanism (token verified at the entry point).

Persistence of automatic login tokens (auto-connect).

Diagnosis and fixing of bugs on the registration flow.

Backend development in Symfony/PHP.

Technical highlights

Symfony

PHP backend

SSO

Authentication integration

Tokens

Auto-connect persistence

Technical stack

Symfony
PHP
Role Backend Developer
Duration 2020
Engagement Freelance contract (Tier C)

A similar technical engagement?

A brief, a repo, or a quick call - whatever works.