--- /dev/null
+// This is a system for playing with SDN based openvswitches using a simple web
+// interface. This project will be combined with a CLI version or probably just
+// made compatible with a core version in the future.
+package vscpweb
+
+import (
+ "fmt"
+ "net/http"
+
+ hh "healthHandlers"
+
+ "github.com/go-chi/chi/v5"
+ "github.com/go-chi/chi/v5/middleware"
+)
+
+// mh "managementHandlers"
+// sh "staticHandlers"
+// vh "virtualAPIHandlers"
+// ch "controllerHandlers"
+func main() {
+ //create a new server and mount the handlers:
+ s := CreateNewServer()
+ s.MountHandlers()
+ //staring up the server:
+ http.ListenAndServe(":8000", s.Router)
+}
+
+type server struct {
+ Router *chi.Mux
+ //suggestion to add config settings or DB in here
+}
+
+func CreateNewServer() *server {
+ s := &server{}
+ s.Router = chi.NewRouter()
+ return s
+}
+
+func (s *server) MountHandlers() {
+
+ //Creation of the router:
+ //logging enables as a middleware
+ s.Router.Use(middleware.Logger)
+ //recover from panics and send a 500 internal error
+ s.Router.Use(middleware.Recoverer)
+ //a middleware to check if the server is alive
+ s.Router.Use(middleware.Heartbeat("/ping"))
+ //a profiler to check healt of server
+ s.Router.Mount("/debug", middleware.Profiler())
+ //personalized 404
+ s.Router.NotFound(GenericHandler404)
+ //personalized 405
+ s.Router.MethodNotAllowed(GenericHandler405)
+
+ //example:
+ //example of a get function and its handler
+ s.Router.Get("/example/{first}/{second:[0-9]+}", ExampleHandler)
+
+ //Creating subrouters:
+ //healthRouter check on the health of nodes or main server
+ healthRouter := chi.NewRouter()
+ //controllerRouter Agnostic openVswitch controller bridge
+ controllerRouter := chi.NewRouter()
+ //managementRouter Start, stop, monitoring of the core (mininet)
+ managementRouter := chi.NewRouter()
+ //mininetApiRouter Interface with the virtual environment inside the core (mininet)
+ mininetApiRouter := chi.NewRouter()
+ //might want to check https://go-chi.io/#/pages/routing?id=routing-groups
+ //in order to make groups where you have other middleware like authentication
+
+ //////////////////////////////////possible routing/////////////////////////////
+ //s.Router.Connect(pattern string, h http.HandlerFunc)
+ //s.Router.Delete(pattern string, h http.HandlerFunc)
+ //s.Router.Get(pattern string, h http.HandlerFunc)
+ //s.Router.Head(pattern string, h http.HandlerFunc)
+ //s.Router.Options(pattern string, h http.HandlerFunc)
+ //s.Router.Patch(pattern string, h http.HandlerFunc)
+ //s.Router.Post(pattern string, h http.HandlerFunc)
+ //s.Router.Put(pattern string, h http.HandlerFunc)
+ //s.Router.Trace(pattern string, h http.HandlerFunc)
+ ///////////////////////////////////////////////////////////////////////////////
+
+ //generic ryu version at first...
+ //s.Router.Get("/", )
+ //s.Router.Get("/access", )
+ //s.Router.Get("/stats", )
+ //s.Router.Get("/topology", )
+ //s.Router.Get("/mpstat", )//DEPRECATED see: /masterHealth
+ //s.Router.Get("/ifstat", )//DEPRECATED see: /masterHealth
+ //s.Router.Get("/showtemp", )//DEPRECATED see: /masterHealth
+ //healthRouter.Get("/", )//this renders the health page "/health"
+ //healthRouter.Get("/ping", )// "/rpiping"
+ healthRouter.Get("/masterHealth", hh.MasterHealthHandler) //return a JSON with healt of the master "/free"
+ //controllerRouter.Delete("/flow", )//this is an external request "/flowdel"
+ //controllerRouter.Get("/resetflows", )//not sure if here or managementRouter
+ //controllerRouter.Get("/listswitch", )
+ //controllerRouter.Get("/portDescription", )// "/portsdesc"
+ //controllerRouter.Get("/portStatus", )// "/portsstat"
+ //controllerRouter.Get("/tablestatus", )
+ //controllerRouter.Get("/topology", )// "/gettopo"
+ //controllerRouter.Get("/status", )
+ //mininetApiRouter.Get("/net", )
+ //mininetApiRouter.Get("/nodes", )
+ //mininetApiRouter.Get("/status", )// "/statusnodes"
+ //mininetApiRouter.Get("/intfs", )
+ //mininetApiRouter.Get("/iperf", )
+ //mininetApiRouter.Get("/pingall", )
+ //mininetApiRouter.Get("/sendCommand", )// "/sendcommand"
+ //mininetApiRouter.Get("/placement", )
+ //managementRouter.Get("/controllerData", ) // "/getcontrollerdata"
+ //managementRouter.Get("/vscpData", )// "/getvsorcdata"
+ //managementRouter.Get("/startController", )// "/startcontroller"
+ //managementRouter.Get("/startcontrollerAPI", )// "/startcontrollerrouter"
+ //managementRouter.Get("/stopController", )// "/stopcontroller"
+ //managementRouter.Get("/cancel", )// "/cancel"
+ //managementRouter.Get("/startVsorc", )// "/startvsorc"
+ //managementRouter.Get("/stopVsorc", )// "/stopvsorc"
+ //http.Handle("/", r)
+
+ //Mounting all of the subrouters:
+ s.Router.Mount("/health", healthRouter)
+ s.Router.Mount("/controller", controllerRouter)
+ s.Router.Mount("/management", managementRouter)
+ s.Router.Mount("/virtualAPI", mininetApiRouter)
+
+}
+
+// GenericHandler404 is the universal 404 response of this front end
+func GenericHandler404(w http.ResponseWriter, r *http.Request) {
+ w.WriteHeader(404)
+ w.Write([]byte("route does not exist"))
+}
+
+// GenericHandler405 is the universal 405 response of this front end
+func GenericHandler405(w http.ResponseWriter, r *http.Request) {
+ w.WriteHeader(405)
+ w.Write([]byte("Method not valid"))
+}
+func ExampleHandler(w http.ResponseWriter, r *http.Request) {
+ var1 := chi.URLParam(r, "first")
+ var2 := chi.URLParam(r, "second")
+ w.WriteHeader(http.StatusOK)
+ fmt.Fprintf(w, "First: %v\nSecond: %v", var1, var2)
+}
projects / VSCPweb / .git / blobdiff