https://github.com/axelrindle/spel-debugger
Spring application for debugging a SpEL expression.
https://github.com/axelrindle/spel-debugger
react spring spring-boot spring-expression-language tailwindcss typescript vite
Last synced: 4 months ago
JSON representation
Spring application for debugging a SpEL expression.
- Host: GitHub
- URL: https://github.com/axelrindle/spel-debugger
- Owner: axelrindle
- License: gpl-3.0
- Created: 2023-06-05T14:35:03.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2023-09-28T20:15:17.000Z (over 1 year ago)
- Last Synced: 2025-02-15T10:42:00.693Z (4 months ago)
- Topics: react, spring, spring-boot, spring-expression-language, tailwindcss, typescript, vite
- Language: Java
- Homepage:
- Size: 509 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
README
[](https://github.com/axelrindle/spel-debugger/actions/workflows/ci.yml)
[](https://github.com/axelrindle/spel-debugger/pkgs/container/spel-debugger)
# Debugger for SpEL
This application is a debugger for the
[Spring Expression Language (SpEL)](https://docs.spring.io/spring-framework/reference/core/expressions.html).
## Showcase
## Installation
It's easiest to install the application using Docker:
```shell
docker run -d \
--name spel-debugger \
-p 8080:8080 \
ghcr.io/axelrindle/spel-debugger:latest
```
## Security Considerations
The application does not provide any authentication mechanisms. As the SpEL is quite powerful and will execute
arbitrary Java code, harm could be done by unauthorized users. Consider installing an authentication
middleware such as HTTP Basic.
Read more on this topic here:
- https://0xn3va.gitbook.io/cheat-sheets/framework/spring/spel-injection#spel-injection
- https://xvnpw.medium.com/hacking-spel-part-1-d2ff2825f62a
## Development
### Requirements
- JDK 17
- Node.js 18
### Backend
1. Open the project in your favorite IDE (I prefer IntelliJ)
2. Fire up the `SpelDebuggerApplication` class.
3. The api url is http://localhost:8080/.
If you'd like to use Swagger, go to http://localhost:8080/swagger-ui/index.html
### Frontend
1. cd into the `frontend` directory
2. Run `npm ci`
3. Run `npm run dev`
4. Open http://localhost:5173/
## License
[GPLv3](LICENSE)
## Attribution
Spring is a [registered trademark](https://spring.io/trademarks) of Pivotal Software, Inc.
[Icon](https://icon.kitchen/i/H4sIAAAAAAAAAz1QMW7DMAz8C7t6SOA6BbwG7dShaLIVHWiJtoXSpitLSQPDfy%2Bl1tl4h%2BPxjgtckCPNUC9g0X%2BdexoI6uAjFdB259ukCAy7CX2AApruKCxeuYdDheXOKqcy%2BglKnabn14zf0Fo3dsk0yAT1fleAd12vojQ2EoIMfzNTm9k17b3IqGCBFgfHN3V8F9VKuitst1guIDsDdYs8U967Z8KSDmWVMxz%2FM6vdTCmdpRYjpxLOyKjEbByNhkAtmu7UY646f0fnDVPumnpFr7T22Ea44kX%2FVYDZjpZPj%2FtqD6v6DGIjp29%2BwJUa%2BFx%2FAf%2FBQ9pgAQAA)
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