// WellKnown returns an http.Handler which will serve the /.well-known/mesh.json
// document for Endpoint.
func WellKnown(e *e3x.Endpoint) http.Handler {
return http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
if req.Method != "GET" {
http.NotFound(rw, req)
return
}
if req.URL.Path != "/.well-known/mesh.json" {
http.NotFound(rw, req)
return
}
ident, err := e.LocalIdentity()
if err != nil {
http.NotFound(rw, req)
return
}
rw.Header().Set("Content-Type", "application/json; charset=utf-8")
rw.WriteHeader(200)
json.NewEncoder(rw).Encode(ident)
})
}
