內容簡介
Privacy CAPTCHA for Cap 外掛將 Cap 整合進入 WordPress，提供一個隱私友好的、以工作證明為基礎的 CAPTCHA 解決方案，能有效防止垃圾留言及保護登入、註冊等功能，確保用戶資料安全。
【主要功能】
• 自主主機的隱私友好 CAPTCHA
• 支援 Gravity Forms 和 Contact Form 7
• WooCommerce 結帳及帳戶保護
• 控制台小工具顯示伺服器統計
• 三種顯示模式可選擇
• 完全自我托管的資源
外掛標籤
開發者團隊
原文外掛簡介
Privacy CAPTCHA for Cap integrates Cap — a self-hosted, privacy-friendly, proof-of-work CAPTCHA — into the parts of WordPress that attract the most spam: comments, login, user registration, WooCommerce checkout, and Gravity Forms.
Unlike third-party CAPTCHAs (reCAPTCHA, hCaptcha, Turnstile), Cap runs the proof-of-work entirely in the visitor’s browser and verifies the token against your own Cap server. No data leaves your infrastructure.
Unofficial integration. Cap is an independent open-source project by tiagozip (https://trycap.dev/, Apache-2.0). This plugin is a third-party integration and is not affiliated with, endorsed by, or sponsored by the Cap project. “Cap” refers to that project solely to describe what this plugin works with.
Features
First-class Gravity Forms field — drag a “Privacy CAPTCHA for Cap” into any form from the Advanced Fields group. Per-field display-mode override.
Contact Form 7 integration — protects every CF7 form automatically.
WordPress comments, wp-login, registration integrations — togglable from one settings page.
WooCommerce integration — checkout plus the My Account login, registration, and lost-password forms, each its own toggle. Only loads when WooCommerce is active.
Dashboard widget — at-a-glance Cap server stats (challenges, verified, failed, hourly chart) right on the WordPress dashboard.
Granular per-surface toggles and developer filters (cap_captcha_protect) to enable/disable protection on any form, even conditionally.
Three display modes: inline widget, floating popover, or fully programmatic (auto-solves silently).
Fully self-hosted assets — the proof-of-work WebAssembly module, the cap-widget script, and the pako decompression library all ship inside the plugin and are served locally, so no jsdelivr or other third-party CDN is contacted at runtime. DSGVO/GDPR-clean by default.
WP 6.5+ native script-module API for proper ES-module loading.
i18n-ready with German translations bundled.
Matches your Gravity Forms design: in Orbital forms the CAPTCHA takes on the look of the fields around it, including form styles set in the block editor. Everything stays overridable with CSS custom properties.
Filter hooks for protection gating, asset URLs, button classes, i18n strings, and the display mode.
Requirements
WordPress 6.5 or later
PHP 8.3 or later
A reachable Cap server (see https://trycap.dev/)
Gravity Forms 2.5+ (only if you enable the Gravity Forms integration)
WooCommerce (only if you enable the WooCommerce integration)
