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gosocial/pkg/middleware/authentication.go

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package middleware
import (
"net/http"
"git.kirsle.net/apps/gosocial/pkg/session"
"git.kirsle.net/apps/gosocial/pkg/templates"
)
// LoginRequired middleware.
func LoginRequired(handler http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// User must be logged in.
if _, err := session.CurrentUser(r); err != nil {
errhandler := templates.MakeErrorPage("Login Required", "You must be signed in to view this page.", http.StatusForbidden)
errhandler.ServeHTTP(w, r)
return
}
handler.ServeHTTP(w, r)
})
}