B2B-88: add starter kit structure and elements

config/auth.config.ts

@@ -0,0 +1,73 @@
+import type { Provider } from '@supabase/supabase-js';
+
+import { z } from 'zod';
+
+const providers: z.ZodType<Provider> = getProviders();
+
+const AuthConfigSchema = z.object({
+  captchaTokenSiteKey: z
+    .string({
+      description: 'The reCAPTCHA site key.',
+    })
+    .optional(),
+  displayTermsCheckbox: z
+    .boolean({
+      description: 'Whether to display the terms checkbox during sign-up.',
+    })
+    .optional(),
+  providers: z.object({
+    password: z.boolean({
+      description: 'Enable password authentication.',
+    }),
+    magicLink: z.boolean({
+      description: 'Enable magic link authentication.',
+    }),
+    oAuth: providers.array(),
+  }),
+});
+
+const authConfig = AuthConfigSchema.parse({
+  // NB: This is a public key, so it's safe to expose.
+  // Copy the value from the Supabase Dashboard.
+  captchaTokenSiteKey: process.env.NEXT_PUBLIC_CAPTCHA_SITE_KEY,
+
+  // whether to display the terms checkbox during sign-up
+  displayTermsCheckbox:
+    process.env.NEXT_PUBLIC_DISPLAY_TERMS_AND_CONDITIONS_CHECKBOX === 'true',
+
+  // NB: Enable the providers below in the Supabase Console
+  // in your production project
+  providers: {
+    password: process.env.NEXT_PUBLIC_AUTH_PASSWORD === 'true',
+    magicLink: process.env.NEXT_PUBLIC_AUTH_MAGIC_LINK === 'true',
+    oAuth: ['google'],
+  },
+} satisfies z.infer<typeof AuthConfigSchema>);
+
+export default authConfig;
+
+function getProviders() {
+  return z.enum([
+    'apple',
+    'azure',
+    'bitbucket',
+    'discord',
+    'facebook',
+    'figma',
+    'github',
+    'gitlab',
+    'google',
+    'kakao',
+    'keycloak',
+    'linkedin',
+    'linkedin_oidc',
+    'notion',
+    'slack',
+    'spotify',
+    'twitch',
+    'twitter',
+    'workos',
+    'zoom',
+    'fly',
+  ]);
+}