feat(server): make captcha modular (#5961)

packages/backend/server/src/config/affine.env.ts

@@ -25,6 +25,7 @@ AFFiNE.ENV_MAP = {
   OAUTH_OIDC_CLAIM_MAP_EMAIL: 'plugins.oauth.providers.oidc.args.claim_email',
   OAUTH_OIDC_CLAIM_MAP_NAME: 'plugins.oauth.providers.oidc.args.claim_name',
   METRICS_CUSTOMER_IO_TOKEN: ['metrics.customerIo.token', 'string'],
+  CAPTCHA_TURNSTILE_SECRET: ['plugins.captcha.turnstile.secret', 'string'],
   COPILOT_OPENAI_API_KEY: 'plugins.copilot.openai.apiKey',
   COPILOT_FAL_API_KEY: 'plugins.copilot.fal.apiKey',
   COPILOT_UNSPLASH_API_KEY: 'plugins.copilot.unsplashKey',

packages/backend/server/src/config/affine.self.ts

@@ -71,6 +71,14 @@ AFFiNE.use('payment', {
 });
 AFFiNE.use('oauth');
 
+/* Captcha Plugin Default Config */
+AFFiNE.use('captcha', {
+  turnstile: {},
+  challenge: {
+    bits: 20,
+  },
+});
+
 if (AFFiNE.deploy) {
   AFFiNE.mailer = {
     service: 'gmail',

packages/backend/server/src/config/affine.ts

@@ -95,6 +95,15 @@ AFFiNE.server.port = 3010;
 // });
 //
 //
+// /* Captcha Plugin Default Config */
+// AFFiNE.plugins.use('captcha', {
+//   turnstile: {},
+//   challenge: {
+//     bits: 20,
+//   },
+// });
+//
+//
 // /* Cloudflare R2 Plugin */
 // /* Enable if you choose to store workspace blobs or user avatars in Cloudflare R2 Storage Service */
 // AFFiNE.use('cloudflare-r2', {