ToolypetMCP
intermediate4 minutescross hub

CORS + CSP Integration Test

Generate CORS headers, create matching CSP, and evaluate the combined security policy for consistency.

corscspintegrationsecurity-headers

Cuándo usar esta receta

CORS and CSP must work together. Mismatched policies cause broken features or security gaps. This recipe ensures both policies are consistent and complete.

Pasos

1

Define CORS policy

Indicación:Generate CORS headers allowing https://app.mysite.com and https://admin.mysite.com with credentials
2

Create matching CSP

Indicación:Generate CSP that aligns with the CORS origins: allow connect-src to the same origins
3

Verify policy consistency

Indicación:Evaluate the CSP for consistency with CORS origins and check for security gaps
4

Security Header Checker

Probar esta herramienta

Full header audit

Indicación:Check all security headers together for conflicts and missing protections

Preguntas frecuentes

Can CORS and CSP conflict?

Yes. If CORS allows an origin but CSP blocks it via connect-src, fetch requests will fail. Always align connect-src in CSP with CORS allowed origins.

Do I need both CORS and CSP?

Yes. CORS controls which origins can make requests TO your API. CSP controls what resources your page can load FROM other origins. They protect different attack vectors.

Recetas relacionadas