# Description of Changes
This pull request introduces a new SSRF (Server-Side Request Forgery)
protection mechanism for URL handling in the application. Key changes
include adding a dedicated `SsrfProtectionService`, integrating
SSRF-safe policies into HTML sanitization, and extending application
settings to support configurable URL security options.
### SSRF Protection Implementation:
* **`SsrfProtectionService`**: Added a new service to handle SSRF
protection with configurable levels (`OFF`, `MEDIUM`, `MAX`) and checks
for private networks, localhost, link-local addresses, and cloud
metadata endpoints
(`app/common/src/main/java/stirling/software/common/service/SsrfProtectionService.java`).
### Application Configuration Enhancements:
* **`ApplicationProperties`**: Introduced a new `Html` configuration
class with nested `UrlSecurity` settings, allowing fine-grained control
over URL security, including allowed/blocked domains and internal TLDs
(`app/common/src/main/java/stirling/software/common/model/ApplicationProperties.java`).
[[1]](diffhunk://#diff-1c357db0a3e88cf5bedd4a5852415fadad83b8b3b9eb56e67059d8b9d8b10702R293)
[[2]](diffhunk://#diff-1c357db0a3e88cf5bedd4a5852415fadad83b8b3b9eb56e67059d8b9d8b10702R346-R364)
* **`settings.yml.template`**: Updated the configuration template to
include the new `html.urlSecurity` settings, enabling users to customize
SSRF protection behavior
(`app/core/src/main/resources/settings.yml.template`).
### HTML Sanitization Updates:
* **`CustomHtmlSanitizer`**: Integrated SSRF-safe URL validation into
the HTML sanitizer by using the `SsrfProtectionService`. Added a custom
policy for validating `img` tags' `src` attributes
(`app/common/src/main/java/stirling/software/common/util/CustomHtmlSanitizer.java`).
---
## 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)
### 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.
---------
Co-authored-by: a <a>
Co-authored-by: pixeebot[bot] <104101892+pixeebot[bot]@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
# Description of Changes
Please provide a summary of the changes, including:
- Updated default Terms & Conditions URL from `/terms-and-conditions` to
`/terms` in:
- `InitialSetup.java`
- `settings.yml.template`
- `allEndpointsRemovedSettings.yml`
- Improved OpenAPI metadata in `OpenApiConfig.java`:
- Added contact information (`name`, `url`, `email`)
- Added license section with MIT license
- Included terms of service link
- Changed string comparison in `MetricsConfig.java` to use
`"constant".equals(...)` format
- Cleaned up and unified YAML formatting and comments
- Merged and restructured `enterpriseEdition` settings under
`premium.proFeatures`
### Why the change was made
- Ensure legal links are consistent and up-to-date
- Improve clarity and completeness of the OpenAPI specification for
external consumers
- Follow best practices for code readability and configuration structure
- Prevent misconfiguration from outdated or redundant YAML sections
---
## 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.
# Description of Changes
Previously, the dropdown menu in the pipeline configuration displayed
all endpoints, including disabled ones, and allowed API calls to them.
Changes:
- Updated EndpointInterceptor to correctly parse request URIs and match
them to corresponding endpoint names in settings.yml, ensuring disabled
endpoints are blocked.
- Added a new API endpoint in SettingsController to expose the
endpointStatus map, allowing the frontend to check which endpoints are
disabled.
- Updated pipeline.js to use this new API and hide disabled endpoints
from the dropdown menu.
Tests:
- Created a new Docker Compose setup using a custom settings.yml where
all endpoints are disabled.
- Implemented a test script to run this setup, send API requests to
disabled endpoints, and verify they are correctly blocked.
[Bug Fix Video](https://youtu.be/L1z3jZh8z8E)
Closes#2881
---
## 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)
- [x] 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>
