Available · Pro$29 one-time

File Storage foundation

FiloraFS-ProSpring Boot file upload and storage boilerplate

A production-ready authenticated file-management foundation for Spring Boot with user-owned files, LOCAL and S3-compatible storage, runtime storage administration, temporary access, thumbnails, and secure provider configuration.

Spring Boot 4JWTLOCAL + S3Runtime storage
Get FiloraFS-ProView documentation

FiloraFS-Pro · quick run

Quick start

Run FiloraFS-Pro

Terminal
# After downloading and extracting the Gumroad ZIP
cd FiloraFS-Pro
# H2 and LOCAL storage run without a .env file
./mvnw spring-boot:run
Java 25 · Maven wrapper included · H2 local defaultDownload the project ZIP from Gumroad

Product preview

Authenticated upload

Release details

View changelog
Version
v2
Java
25
Spring Boot
4.1.1
License
BuildBaseKit Commercial License

Capability summary

Features

The focused capabilities included in the current product generation.

Authenticated ownership

JWT-protected file operations are scoped to the authenticated owner. ROLE_ADMIN can list and operate on files across users.

LOCAL + S3-compatible storage

Store files on the local filesystem, AWS S3, MinIO, or another compatible S3 service behind one provider boundary.

Runtime storage administration

ROLE_ADMIN can inspect status, save LOCAL or S3 configuration, test connectivity, and explicitly select the active provider.

No silent fallback

When S3 is active and unavailable, the operation fails with a sanitized error instead of writing the file to LOCAL storage.

Per-file provider tracking

Each metadata row retains its provider. Switching affects new uploads; existing LOCAL and S3 files stay with their original provider.

Protected storage credentials

Database-backed S3 keys are encrypted with AES-256-GCM using an external master key, and API responses expose only presence flags.

Temporary access and thumbnails

LOCAL files use expiring application tokens, S3 uses pre-signed GET URLs, and PNG/JPEG uploads can produce protected JPEG thumbnails.

Defensive upload handling

Size, extension, MIME, and lightweight signature checks run before storage. UUID keys and path-containment checks avoid using client filenames as storage paths.

Developer-ready baseline

Java 25, Spring Boot 4.1.1, H2, MySQL, Flyway, the Maven wrapper, automated tests, Postman, and the /api-test workbench are included.

Fit

Who this is for

  • Production applications that need authenticated, user-owned file APIs
  • Teams operating LOCAL, AWS S3, MinIO, or another S3-compatible provider
  • SaaS backends that need owner isolation with administrator access
  • Projects that need controlled provider switching, temporary access, and thumbnails

Build or adopt

Why FiloraFS-Pro?

FiloraFS-Pro combines a focused identity layer, file ownership, persisted metadata, runtime provider administration, and delivery workflows in one Spring Boot file-storage foundation.

Without FiloraFS-Pro

  • Design authentication, ownership, and role checks together
  • Build and test LOCAL and S3-compatible provider operations
  • Protect runtime provider credentials and switching workflows
  • Persist metadata, temporary access, and thumbnail behavior

With FiloraFS-Pro

  • JWT-protected owner and administrator workflows are connected
  • The active provider controls new uploads without moving existing files
  • Runtime configuration, connectivity tests, and explicit switching are included
  • Temporary access, thumbnails, tests, Postman, and browser tooling are documented

Implementation resources

Technical documentation

Task-oriented setup, configuration, architecture, and API references for this product.

DocumentationQuickstart

Run FiloraFS-Pro v2 with H2 and LOCAL storage, then verify its authenticated owner-scoped file APIs.

Open resourceDocumentationStorage

Manage FiloraFS-Pro v2 LOCAL and S3-compatible providers, encrypted credentials, explicit switching, temporary access, and thumbnails.

Open resourceDocumentationAPI Reference

Reference FiloraFS-Pro v2 authentication, owner-scoped file, user, temporary-access, and admin storage endpoints.

Open resourceDocumentationConfiguration

Configure FiloraFS-Pro v2 persistence, JWT, LOCAL files, validation, workbench access, and encrypted runtime S3 settings.

Open resourceDocumentationArchitecture

Understand FiloraFS-Pro v2 identity, ownership, metadata, storage delegation, provider tracking, and secure runtime configuration.

Open resource

Commercial terms

License, support, and updates

Review the maintained policies and release record before purchasing or updating the product.

Product license Support and updates

Related guidance

Architecture and implementation guidance related to this foundation.

GuideUpload Files to Amazon S3 with Spring Boot

Design a Spring Boot S3 upload flow with validation, storage boundaries, metadata, private objects, and pre-signed access where the workflow requires it.

9 min readGuideS3 Pre-Signed URLs in Spring Boot

Generate short-lived Amazon S3 pre-signed URLs in Spring Boot after application authorization, while keeping buckets private and credentials on the server.

9 min readGuideProduction-Ready Spring Boot File Upload Architecture

Design a Spring Boot file upload system around validation, authorization, storage abstraction, metadata, delivery, cleanup, observability, and deployment responsibilities.

9 min read

Get FiloraFS-Pro

Use FiloraFS-Pro when your application needs authenticated ownership, persisted metadata, and explicitly managed LOCAL or S3-compatible storage.

Get FiloraFS-ProView documentation