內容簡介
R2 Storage Manager for Cloudflare 是一款讓 WordPress 使用者能夠安全管理與 Cloudflare R2 之間檔案的外掛。透過 S3 相容的 API，使用者可以上傳檔案、瀏覽儲存物件，並生成限時簽署下載連結，確保檔案的私密性與安全性。
【主要功能】
• 直接上傳至 R2 – 從 WordPress 安全上傳檔案到 Cloudflare R2
• 透過 REST API 安全下載 – 使用強化的 REST 端點生成限時簽署 URL
• 私密檔案傳遞 – 檔案不公開，透過簽署 URL 傳遞
• 可配置的到期時間 – 設定下載連結的自訂到期時間
• 基本檔案瀏覽器 – 從控制台查看與管理儲存檔案
• S3 相容 API – 完全相容於 Cloudflare R2 基礎架構
外掛標籤
開發者團隊
② 後台搜尋「R2 Storage Manager for Cloudflare」→ 直接安裝（推薦）
原文外掛簡介
R2 Storage Manager Lite enables restricted file management between WordPress and Cloudflare R2 using its S3-compatible API.
Upload files to your R2 bucket, browse stored objects, and generate expiring signed download links — all from your WordPress dashboard.
Unlike traditional storage solutions, this plugin ensures that your files remain private and are only accessible through controlled, time-limited URLs.
Key Features (Lite)
Direct Upload to R2 – Securely upload files from WordPress to Cloudflare R2.
Secure Downloads via REST API – Generate expiring signed URLs using a hardened REST endpoint.
Private File Delivery – Files are not publicly accessible and are delivered via signed URLs.
Configurable Expiration – Set custom expiration times for download links.
Basic File Browser – View and manage stored files from the admin panel.
S3-Compatible API – Fully compatible with Cloudflare R2 infrastructure.
Use Cases
Deliver private digital files securely
Share time-limited download links
Protect premium content
Replace insecure direct file URLs
Manage external storage outside WordPress media
Pro Version (Optional)
Upgrade to unlock advanced capabilities:
Unlimited uploads (no server limits)
Multipart upload for large files
Drag & drop interface
Advanced file manager with folders
Download tracking & analytics
User quotas and restrictions
Advanced security (IP, referer, geo restrictions)
Webhooks & automation tools
More information: https://www.r2suites.com/products/wordpress/cloudflare-r2-storage-manager-pro
External Services
This plugin connects to Cloudflare R2 Object Storage.
Service provider: Cloudflare, Inc.
Service URL: https://www.cloudflare.com/
Privacy Policy: https://www.cloudflare.com/privacypolicy/
Purpose:
Storage and secure delivery of files via S3-compatible API.
Data sent:
* Access Key ID
* Secret Access Key
* Bucket name
* File upload and retrieval requests
Data is only transmitted when explicitly configured and used by the administrator.
Gutenberg Block
The plugin includes a built-in “R2 Download” block. You can insert a download button directly in the WordPress block editor without using shortcodes.
Simply search for “R2 Download” in the block editor and configure the file key and label.
Shortcodes
Use the shortcode to generate a secure download button with restricted access:
[cr2sm_download file=”lite/file.pdf” label=”Download”]
Files are delivered through time-limited signed URLs and are not publicly accessible.
