EXCEEDS logo
Exceeds
Thomas Ballivet

PROFILE

Thomas Ballivet

Worked on the gravitee-api-management repository to enhance security and data integrity by restricting profile updates for users authenticated via external OIDC providers. Addressed a bug where OIDC-authenticated users could previously update their own account details, implementing a guard to ensure only accounts with a source of 'gravitee' are permitted to modify user profiles. Developed comprehensive tests in Java to confirm that OIDC users cannot update their information and that the update service is not triggered in these scenarios. Focused on backend development, authentication, and API security, maintaining clear commit traceability throughout the process to support maintainability and future audits.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

2Total
Bugs
1
Commits
2
Features
0
Lines of code
17
Activity Months1

Your Network

83 people

Shared Repositories

83
Adam RosowiczMember
Adam RosowiczMember
Adam RosowiczMember
Adam RosowiczMember
aditya.goyalMember
Adaptive GarageMember
Andres OsorioMember
ankita-gupta21Member
Anthony CallaertMember

Work History

October 2025

2 Commits

Oct 1, 2025

October 2025 — gravitee-api-management: Enhanced security and data integrity by restricting profile updates for externally managed accounts (OIDC). Implemented guard so only accounts with source 'gravitee' can modify user profiles; prevented OIDC-authenticated users from updating their own details. Added tests to verify the restriction and ensure the update service is not invoked in OIDC scenarios. Commit traceability provided for the fix and tests.

Activity

Loading activity data...

Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Java

Technical Skills

API DevelopmentAPI SecurityAuthenticationBackend DevelopmentTesting

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

gravitee-io/gravitee-api-management

Oct 2025 Oct 2025
1 Month active

Languages Used

Java

Technical Skills

API DevelopmentAPI SecurityAuthenticationBackend DevelopmentTesting