Authentication retrieves information about: 1 - The token used in the current request 2 - Information about the user associated with this token And also 3 - Validates if the token is active for the current user If the authentication succeeds, the email fied is added to the context.

NewAuthorizationMiddleware creates a new authorization middleware using the provided authorizer.

NewMetricsMiddleware creates a new metrics middleware pushing the metrics through the given metrics client.

ValidateUUIDs returns a middleware that inspects the request struct in search for ID parameters in the request path and validates their compliance with UUID format and/or some exceptions.

AuthorizeMiddleware implements the authorization over an endpoint.

Authorizer provides defines the funcs that the clients of the middleware must provide.

MetricsMiddleware implements a metrics middleware over an endpoint.