From 7baeb9c52a69eb6f7e0973986f2a6bebdd6352d0 Mon Sep 17 00:00:00 2001
From: ByLCY <bylcy@bylcy.dev>
Date: Sun, 5 Feb 2023 15:29:03 +0800
Subject: Add new captcha: cloudflare turnstile (#22369)

Added a new captcha(cloudflare turnstile) and its corresponding
document. Cloudflare turnstile official instructions are here:
https://developers.cloudflare.com/turnstile

Signed-off-by: ByLCY <bylcy@bylcy.dev>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: Jason Song <i@wolfogre.com>
---
 web_src/js/features/captcha.js | 51 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 web_src/js/features/captcha.js

(limited to 'web_src/js/features/captcha.js')

diff --git a/web_src/js/features/captcha.js b/web_src/js/features/captcha.js
new file mode 100644
index 0000000000..3da5dbda41
--- /dev/null
+++ b/web_src/js/features/captcha.js
@@ -0,0 +1,51 @@
+import {isDarkTheme} from '../utils.js';
+
+export async function initCaptcha() {
+  const captchaEl = document.querySelector('#captcha');
+  if (!captchaEl) return;
+
+  const siteKey = captchaEl.getAttribute('data-sitekey');
+  const isDark = isDarkTheme();
+
+  const params = {
+    sitekey: siteKey,
+    theme: isDark ? 'dark' : 'light'
+  };
+
+  switch (captchaEl.getAttribute('data-captcha-type')) {
+    case 'g-recaptcha': {
+      if (window.grecaptcha) {
+        window.grecaptcha.ready(() => {
+          window.grecaptcha.render(captchaEl, params);
+        });
+      }
+      break;
+    }
+    case 'cf-turnstile': {
+      if (window.turnstile) {
+        window.turnstile.render(captchaEl, params);
+      }
+      break;
+    }
+    case 'h-captcha': {
+      if (window.hcaptcha) {
+        window.hcaptcha.render(captchaEl, params);
+      }
+      break;
+    }
+    case 'm-captcha': {
+      const {default: mCaptcha} = await import(/* webpackChunkName: "mcaptcha-vanilla-glue" */'@mcaptcha/vanilla-glue');
+      mCaptcha.INPUT_NAME = 'm-captcha-response';
+      const instanceURL = captchaEl.getAttribute('data-instance-url');
+
+      mCaptcha.default({
+        siteKey: {
+          instanceUrl: new URL(instanceURL),
+          key: siteKey,
+        }
+      });
+      break;
+    }
+    default:
+  }
+}
-- 
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