Added Moderation Tools, Captcha & Trollthrottle

http/middle/base.go

@@ -13,6 +13,15 @@ func GetBaseCtx(r *http.Request) map[string]interface{} {
 		"CSRFToken": nosurf.Token(r),
 	}
 
+	if sess := GetSession(r); sess != nil {
+		val["Session"] = sess
+	}
+
+	err := r.URL.Query().Get("err")
+	if err != "" {
+		val["PreviousError"] = err
+	}
+
 	return val
 }
 

http/middle/config.go

@@ -9,6 +9,10 @@ import (
 func ConfigCtx(config *config.Config) func(http.Handler) http.Handler {
 	return func(next http.Handler) http.Handler {
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			if !config.IsHostNameValid(r.Host) {
+				return
+			}
+
 			r = r.WithContext(context.WithValue(r.Context(), configKey, config))
 			next.ServeHTTP(w, r)
 		})