add hub function

packages/httpRequest/get.go

@@ -36,15 +36,15 @@ func getUserByToken(ctx context.Context, token string) (*types.User, error) {
 	return getUserById(ctx, userId)
 }
 
-func getConnectionWithResponseOnFail(response *http.ResponseWriter, request *http.Request, user *types.User) (*types.Connection, bool) {
-	connectionId, err := convertions.StringToUuid(request.FormValue("connectionid"))
+func getConnectionWithResponseOnFail(response http.ResponseWriter, connectionIdStr string, user *types.User) (*types.Connection, bool) {
+	connectionId, err := convertions.StringToUuid(connectionIdStr)
 	if err != nil {
-		http.Error(*response, "invalid connectionid", http.StatusBadRequest)
+		http.Error(response, "invalid connectionid", http.StatusBadRequest)
 		return nil, false
 	}
 	conn, ok := cache.GetConnection(user, connectionId)
 	if !ok {
-		http.Error(*response, "invalid connectionid", http.StatusBadRequest)
+		http.Error(response, "invalid connectionid", http.StatusBadRequest)
 		return nil, false
 	}
 	return conn, true
@@ -104,7 +104,8 @@ func getHubChannelIfValidWithResponseOnFail(ctx context.Context, response http.R
 	}
 
 	if !haveHubUserCachedPermissions(types.CachedUserCanView, hubUser, channel) {
-		return nil, errors.New("invalid channelid")
+		http.Error(response, "forbidden", http.StatusForbidden)
+		return nil, errors.New("forbidden")
 	}
 
 	return channel, nil