Beego supports customized filter and middleware, such as security verification, force redirect, etc.
Here is an example of verify user name of all requests, check if it's admin.
var FilterUser = func(w http.ResponseWriter, r *http.Request) {
if r.URL.User == nil || r.URL.User.Username() != "admin" {
http.Error(w, "", http.StatusUnauthorized)
}
}
beego.Filter(FilterUser)
You can also filter by arguments:
beego.Router("/:id([0-9]+)", &admin.EditController{})
beego.FilterParam("id", func(rw http.ResponseWriter, r *http.Request) {
dosomething()
})
Filter by prefix is also available:
beego.FilterPrefixPath("/admin", func(rw http.ResponseWriter, r *http.Request) {
dosomething()
})