Add regex guard for edge functions test endpoint (#35688)

* Add regex guard for edge functions test endpoint

* Remove conosle log

* add tests

* empty

---------

Co-authored-by: Joshen Lim <joshenlimek@gmail.com>

apps/studio/lib/api/edgeFunctions.test.ts

@@ -0,0 +1,31 @@
+import { expect, describe, it } from 'vitest'
+import { isValidEdgeFunctionURL } from './edgeFunctions'
+
+describe('isValidEdgeFunctionURL', () => {
+  const validEdgeFunctionUrls = [
+    'https://projectref.supabase.co/functions/v1/hello-world',
+    'https://projectref.supabase.red/functions/v1/hello-world',
+    'https://projectref.supabase.red/functions/v3/hello-world',
+    'https://projectref.supabase.red/functions/v3/hello-world',
+  ]
+
+  const invalidEdgeFunctionUrls = [
+    'https://notsupabase.com/functions/v1/test',
+    'https://projectref.notsupabase.com/functions/v1/test',
+    'https://localhost?https://aaaa.supabase.co/functions/v1/xxx',
+    'https://localhost:3000/?https://aaaa.supabase.co/functions/v1/xxx',
+    'http://localhost:3000/?https://aaaa.supabase.co/functions/v1/xxx',
+  ]
+
+  it('should match valid edge function URLs', () => {
+    for (const url of validEdgeFunctionUrls) {
+      expect(isValidEdgeFunctionURL(url), `Expected ${url} to be valid`).toBe(true)
+    }
+  })
+
+  it('should not match invalid edge function URLs', () => {
+    for (const url of invalidEdgeFunctionUrls) {
+      expect(isValidEdgeFunctionURL(url), `Expected ${url} to be invalid`).toBe(false)
+    }
+  })
+})

apps/studio/lib/api/edgeFunctions.ts

@@ -0,0 +1,7 @@
+export const isValidEdgeFunctionURL = (url: string) => {
+  const regexValidEdgeFunctionURL = new RegExp(
+    '^https://[a-z]*.supabase.(red|co)/functions/v[0-9]{1}/.*$'
+  )
+
+  return regexValidEdgeFunctionURL.test(url)
+}