## Description
Fixes#5542
This PR adds support for environment variables to configure the file
upload limit, which was previously ignored.
## Changes
- **Added support for `SYSTEMFILEUPLOADLIMIT` environment variable**:
Accepts format like "100MB", "1GB", etc.
- **Added support for `SYSTEM_MAXFILESIZE` environment variable**:
Accepts number in MB (e.g., "100" for 100MB)
- **Initialize `fileUploadLimit` from environment variables**: Added
`@PostConstruct` method in `ApplicationProperties` to read env vars and
set `fileUploadLimit` if not already set in settings.yml
- **Created `MultipartConfiguration`**: New configuration class that
syncs Spring multipart settings with `fileUploadLimit` from settings.yml
or environment variables
- **Updated `application.properties`**: Added documentation about
environment variable support
## How it works
1. On startup,
`ApplicationProperties.initializeFileUploadLimitFromEnv()` checks for
`SYSTEMFILEUPLOADLIMIT` or `SYSTEM_MAXFILESIZE` environment variables
2. If found and `fileUploadLimit` is not set in settings.yml, it sets
the value
3. `MultipartConfiguration` reads the `fileUploadLimit` via
`UploadLimitService` and configures Spring multipart settings
accordingly
4. Users can also still use `SPRING_SERVLET_MULTIPART_MAX_FILE_SIZE` and
`SPRING_SERVLET_MULTIPART_MAX_REQUEST_SIZE` directly
## Testing
Set environment variables:
- `SYSTEMFILEUPLOADLIMIT=10MB` or
- `SYSTEM_MAXFILESIZE=10`
The `fileUploadLimit` in settings.yml should be populated and multipart
limits should be respected.
# Description of Changes
This pull request completes the removal of Thymeleaf template engine
support and documentation from the Stirling-PDF codebase and developer
guides, reflecting the project's full migration to a React-based
frontend. It removes all references to Thymeleaf in code, configuration,
and documentation, and updates guides to focus exclusively on the React
SPA architecture. This streamlines the codebase and clarifies the
development workflow for contributors.
**Codebase cleanup: Thymeleaf removal**
- Removed all commented-out Thymeleaf dependencies and related
configuration beans from `build.gradle` and `AppConfig.java`
(`app/common/build.gradle`,
`app/common/src/main/java/stirling/software/common/configuration/AppConfig.java`)
[[1]](diffhunk://#diff-2a1a21726f33b05d16451237c68d6df91a5f4a58419d839715f3f1538a9a14aeL32)
[[2]](diffhunk://#diff-70792df9a0ab5675ded888c9eb8e2815c780d7b39f4bda8cf2da51d1b336899aL67-L76).
- Fully commented out (as a precursor to future deletion) the
`FileFallbackTemplateResolver` and `InputStreamTemplateResource`
classes, which were only used for Thymeleaf template resolution
(`app/common/src/main/java/stirling/software/common/configuration/FileFallbackTemplateResolver.java`,
`app/common/src/main/java/stirling/software/common/model/InputStreamTemplateResource.java`)
[[1]](diffhunk://#diff-e2bc7614074316b972355cb7dda47b98f75b00eb6b2ca4f143a680ab2803dcd8L1-L49)
[[2]](diffhunk://#diff-ab10ee12d8de8fb77759e931170373d388bde04bad6d0e42a0ab674355ef7ef3L1-L40).
**Documentation updates: React-only focus**
- Removed all instructions and references to migrating or developing
with Thymeleaf templates in `DeveloperGuide.md` and `ADDING_TOOLS.md`,
including detailed Thymeleaf usage examples, migration steps, and
translation key usage in templates
[[1]](diffhunk://#diff-ccd22fcbec8148152c8c77b85fbfe2633a6707b5ad50c2ef88fa87e2c47ea88fL5-R5)
[[2]](diffhunk://#diff-ccd22fcbec8148152c8c77b85fbfe2633a6707b5ad50c2ef88fa87e2c47ea88fL41-L43)
[[3]](diffhunk://#diff-ccd22fcbec8148152c8c77b85fbfe2633a6707b5ad50c2ef88fa87e2c47ea88fL103-L105)
[[4]](diffhunk://#diff-ccd22fcbec8148152c8c77b85fbfe2633a6707b5ad50c2ef88fa87e2c47ea88fL157)
[[5]](diffhunk://#diff-ccd22fcbec8148152c8c77b85fbfe2633a6707b5ad50c2ef88fa87e2c47ea88fL312)
[[6]](diffhunk://#diff-ccd22fcbec8148152c8c77b85fbfe2633a6707b5ad50c2ef88fa87e2c47ea88fL404-R396)
[[7]](diffhunk://#diff-ccd22fcbec8148152c8c77b85fbfe2633a6707b5ad50c2ef88fa87e2c47ea88fL451-L505)
[[8]](diffhunk://#diff-ccd22fcbec8148152c8c77b85fbfe2633a6707b5ad50c2ef88fa87e2c47ea88fL530-R467)
[[9]](diffhunk://#diff-ccd22fcbec8148152c8c77b85fbfe2633a6707b5ad50c2ef88fa87e2c47ea88fL585-L669)
[[10]](diffhunk://#diff-ccd22fcbec8148152c8c77b85fbfe2633a6707b5ad50c2ef88fa87e2c47ea88fL699-L709)
[[11]](diffhunk://#diff-e2f8148ea620602b7761e8ee24afeac1c577476630528e210fe0b22e950016ddL3-R3)
[[12]](diffhunk://#diff-e2f8148ea620602b7761e8ee24afeac1c577476630528e210fe0b22e950016ddL267-R267).
- Updated architecture descriptions in `CLAUDE.md` to reflect that the
frontend is now exclusively a React SPA and that Thymeleaf templates
have been fully replaced
[[1]](diffhunk://#diff-6ebdb617a8104a7756d0cf36578ab01103dc9f07e4dc6feb751296b9c402faf7L131-R132)
[[2]](diffhunk://#diff-6ebdb617a8104a7756d0cf36578ab01103dc9f07e4dc6feb751296b9c402faf7L143-L144).
**Labeler configuration update**
- Removed labeler rules for files related to the old Thymeleaf-based web
controllers and UI directories, as these are now obsolete
(`.github/labeler-config-srvaroa.yml`).
These changes ensure the codebase and documentation are consistent with
the new React-only frontend approach, reducing maintenance overhead and
potential confusion for contributors.
---
## Checklist
### General
- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/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/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] 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/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)
### Translations (if applicable)
- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)
### 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/devGuide/DeveloperGuide.md#6-testing)
for more details.
## Summary
- add a `PdfJsonConversionService` that serializes PDF text, fonts, and
metadata to JSON and rebuilds a PDF from the same structure
- expose REST endpoints for `/pdf/json` and `/json/pdf` conversions
using the existing convert API infrastructure
- define JSON model classes capturing document metadata, font
information, and positioned text elements
## Testing
- `./gradlew spotlessApply` *(fails: plugin
org.springframework.boot:3.5.4 unavailable in build environment)*
- `./gradlew build` *(fails: plugin org.springframework.boot:3.5.4
unavailable in build environment)*
------
https://chatgpt.com/codex/tasks/task_b_68f8e98d94ac8328a0e499e541528b6f
---------
Co-authored-by: EthanHealy01 <[email protected]>
This PR migrates the login features from V1 into V2.
---
- Login via username/password
- SSO login (Google & GitHub)
-- Fixed issue where users authenticating via SSO (OAuth2/SAML2) were
identified by configurable username attributes (email,
preferred_username, etc.), causing:
- Duplicate accounts when username attributes changed
- Authentication failures when claim/NameID configuration changed
- Data redundancy from same user having multiple accounts
- Added `sso_provider_id` column to store provider's unique identifier
(OIDC sub claim / SAML2 NameID)
- Added `sso_provider` column to store provider name (e.g., "google",
"github", "saml2")
- User.java:65-69
Backend Changes:
- Updated UserRepository with findBySsoProviderAndSsoProviderId() method
(UserRepository.java:25)
- Modified UserService.processSSOPostLogin() to implement lookup
priority:
a. Find by (`ssoProvider`, `ssoProviderId`) first
b. Fallback to username for backward compatibility
c. Automatically migrate existing users by adding provider IDs
(UserService.java:64-107)
- Updated saveUserCore() to accept and store SSO provider details
(UserService.java:506-566)
OAuth2 Integration:
- CustomOAuth2UserService: Extracts OIDC sub claim and registration ID
(CustomOAuth2UserService.java:49-59)
- CustomOAuth2AuthenticationSuccessHandler: Passes provider info to
processSSOPostLogin()
(CustomOAuth2AuthenticationSuccessHandler.java:95-108)
SAML2 Integration:
- CustomSaml2AuthenticationSuccessHandler: Extracts NameID from SAML2
assertion (CustomSaml2AuthenticationSuccessHandler.java:120-133)
---
- Configurable Rate Limiting
Changes:
- Added RateLimit configuration class to ApplicationProperties.Security
(ApplicationProperties.java:314-317)
- Made reset schedule configurable: security.rate-limit.reset-schedule
(default: "0 0 0 * * MON")
- Made max requests configurable: security.rate-limit.max-requests
(default: 1000)
- Updated RateLimitResetScheduler to use @Scheduled(cron =
"${security.rate-limit.reset-schedule:0 0 0 * * MON}")
(RateLimitResetScheduler.java:16)
- Updated SecurityConfiguration.rateLimitingFilter() to use configured
value (SecurityConfiguration.java:377)
---
- Enable access without security features
Backend:
- Added /api/v1/config to permitAll endpoints
(SecurityConfiguration.java:261)
- Config endpoint already returns enableLogin status
(ConfigController.java:60)
Frontend:
- AuthProvider now checks enableLogin before attempting JWT validation
(UseSession.tsx:98-112)
- If enableLogin=false, skips authentication entirely and sets
session=null
- Landing component bypasses auth check when enableLogin=false
(Landing.tsx:42-46)
- Added createAnonymousUser() and createAnonymousSession() utilities
(springAuthClient.ts:440-464)
Closes#3046
---
## 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/devGuide/DeveloperGuide.md)
(if applicable)
- [x] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/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/devGuide/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)
- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.
---------
Signed-off-by: dependabot[bot] <[email protected]>
Signed-off-by: stirlingbot[bot] <stirlingbot[bot]@users.noreply.github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ludy <[email protected]>
Co-authored-by: EthanHealy01 <[email protected]>
Co-authored-by: Ethan <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
Co-authored-by: stirlingbot[bot] <195170888+stirlingbot[bot]@users.noreply.github.com>
# Description of Changes
- **What was changed:**
- Renamed top-level directories: `stirling-pdf` → `app/core`, `common` →
`app/common`, `proprietary` → `app/proprietary`.
- Updated all path references in `.gitattributes`, GitHub workflows
(`.github/workflows/*`), scripts (`.github/scripts/*`), `.gitignore`,
Dockerfiles, license files, and template settings to reflect the new
structure.
- Added a new CI job `check-generateOpenApiDocs` to generate and upload
OpenAPI documentation.
- Removed redundant `@Autowired` annotations from `TempFileShutdownHook`
and `UnlockPDFFormsController`.
- Minor formatting and comment adjustments in YAML templates and
resource files.
- **Why the change was made:**
- To introduce a clear `app/` directory hierarchy for core, common, and
proprietary modules, improving organization and maintainability.
- To ensure continuous integration and Docker builds continue to work
seamlessly with the reorganized structure.
- To automate OpenAPI documentation generation as part of the CI
pipeline.
---
## 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/devGuide/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/devGuide/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/devGuide/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/devGuide/DeveloperGuide.md#6-testing)
for more details.
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