Files
Stirling-PDF/src/main/java
Ludy d66997a8d6 Support domain User instances in getCurrentUsername method (#3383)
# Description of Changes

Please provide a summary of the changes, including:

- **What was changed**  
The `getCurrentUsername()` method in `UserService` now recognizes and
handles principals of type `stirling.software.SPDF.model.User`.
Previously, only `UserDetails` and `OAuth2User` were supported; any
`User` domain object was falling through to the default case and not
returning the expected username.

- **Why the change was made**  
In order to allow our custom domain `User` entities to be used directly
as the authenticated principal (for example, when loading a user via JWT
or session), we need to extract the username from that object. This
makes authentication flows more consistent and prevents unexpected
`null` or fallback values when the principal is our own `User` type.

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.

Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>
2025-04-20 20:42:47 +01:00
..