opencloud/services/sharing

Sharing

The sharing service provides the CS3 Sharing API for OpenCloud. It manages user shares and public link shares, implementing the core sharing functionality.

Overview

The sharing service handles:

• User-to-user shares (share a file or folder with another user)
• Public link shares (share via a public URL)
• Share permissions and roles
• Share lifecycle management (create, update, delete)

This service works in conjunction with the storage providers (storage-shares and storage-publiclink) to persist and manage share information.

Integration

The sharing service integrates with:

• frontend and ocs - Provide HTTP APIs that translate to CS3 sharing calls
• storage-shares - Stores and manages received shares
• storage-publiclink - Manages public link shares
• graph - Provides LibreGraph API for sharing with roles

Share Types

The service supports different types of shares:

• User shares - Share resources with specific users
• Group shares - Share resources with groups
• Public link shares - Create public URLs for sharing
• Federated shares - Share with users on other OpenCloud instances (via ocm service)

Configuration

Share behavior can be configured via environment variables:

• Password enforcement for public shares
• Auto-acceptance of shares
• Share permissions and restrictions

See the frontend service README for more details on share-related configuration options.

Scalability

The sharing service depends on the configured storage backends for share metadata. Scalability characteristics depend on the chosen storage backend configuration.