The light-rest-4j framework has the following middleware handlers designed around OpenAPI specification
(previously named swagger specification).
swagger-meta is a
middleware that load swagger at runtime and parse it based on the request uri and method. The
result map is attached to the exchange for subsequent handlers to use.
Oauth2 JWT token verification distributed in every microservice. Also, there is an OAuth2
server based on light-4j released here
validates request based on the swagger.json for uri parameters, query parameters and body
which is based on json-schema-validator