AuditHandler is a middleware handler that keeps track of calls for auditing purposes, before and after proxying calling the downstream service.

BetaAPIHandler will return a 404 where enforceBetaRoutes is true and the request is aimed at a non beta domain.

GenerateAuditEvent creates an audit event with the values from request and request context, if present.

PathFilter is a middleware that executes allowed endpoints, skipping any further middleware handler.

HealthcheckFilter is a middleware that executed the health endpoint directly (handler provided as a parameter), skipping any further middleware handlers.

Now is a time.Now wrapper specifically for testing purposes, and should not me unlambda'd - despite what golangci-lint says.

VersionedHealthCheckFilter is a middleware that executed the health endpoint directly (handler and version provided as a parameter), skipping any further middleware handlers.

Allowed provides a list of methods for which the handler should be executed.