fix(server-core): Validation - cors.optionsSuccessStatus should be a number (#7144)

Author: ovr

packages/cubejs-server-core/src/core/optionsValidate.ts

@@ -37,7 +37,7 @@ const corsOptions = Joi.object().strict(true).keys({
   credentials: Joi.bool(),
   maxAge: Joi.number(),
   preflightContinue: Joi.bool(),
-  optionsSuccessStatus: Joi.bool(),
+  optionsSuccessStatus: Joi.number(),
 });
 
 const dbTypes = Joi.alternatives().try(

packages/cubejs-server-core/test/unit/index.test.ts

@@ -284,6 +284,16 @@ describe('index.test', () => {
         subject: 'http://localhost:4000',
         claimsNamespace: 'http://localhost:4000',
       },
+      http: {
+        cors: {
+          origin: '*',
+          methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
+          preflightContinue: false,
+          optionsSuccessStatus: 204,
+          maxAge: 86400,
+          credentials: true,
+        }
+      },
       dashboardAppPath: 'string',
       dashboardAppPort: 4444,
       livePreview: true,