Chain creates a new Middleware that applies a sequence of Middlewares, so that they execute in the given order when handling an http request.

Healthz is a simple health check endpoint, which runs the given health function.

SecureHeaders adds security-related headers to all responses.

XSRFProtect is a HTTP middlware adding XSRF/CSRF token protection for non-safe HTTP Methods.

XSRFTokenPlaceholder should be used as the value for XSRF in rendered content.

A Middleware is a func that wraps an http.Handler.