--- /dev/null
+/*\r
+ * Copyright (C) 2001, 2002 The Mir-coders group\r
+ *\r
+ * This file is part of Mir.\r
+ *\r
+ * Mir is free software; you can redistribute it and/or modify\r
+ * it under the terms of the GNU General Public License as published by\r
+ * the Free Software Foundation; either version 2 of the License, or\r
+ * (at your option) any later version.\r
+ *\r
+ * Mir is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with Mir; if not, write to the Free Software\r
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
+ *\r
+ * In addition, as a special exception, The Mir-coders gives permission to link\r
+ * the code of this program with any library licensed under the Apache Software License,\r
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library\r
+ * (or with modified versions of the above that use the same license as the above),\r
+ * and distribute linked combinations including the two. You must obey the\r
+ * GNU General Public License in all respects for all of the code used other than\r
+ * the above mentioned libraries. If you modify this file, you may extend this\r
+ * exception to your version of the file, but you are not obligated to do so.\r
+ * If you do not wish to do so, delete this exception statement from your version.\r
+ */\r
+\r
+package mircoders.abuse;\r
+\r
+import mir.entity.Entity;\r
+import mir.session.Request;\r
+\r
+import java.util.Iterator;\r
+\r
+/**\r
+ * A description of a regular expression filter.\r
+ */\r
+public class PostingSizeFilterType extends AbstractFilterType {\r
+ public PostingSizeFilterType(String aName) {\r
+ super(aName);\r
+ }\r
+\r
+ public FilterInstance constructFilterInstance(final String anExpression) throws AbuseExc {\r
+ final long maxSize;\r
+ try {\r
+ maxSize = Long.parseLong(anExpression);\r
+ }\r
+ catch (NumberFormatException e) {\r
+ throw new AbuseExc("Not an integer: " + anExpression);\r
+ }\r
+\r
+ return new FilterInstance() {\r
+\r
+ public boolean test(Entity anEntity, Request aRequest) {\r
+ long totalSize = 0L;\r
+ Iterator j = anEntity.getFieldNames().iterator();\r
+\r
+ while (j.hasNext()) {\r
+ String field = anEntity.getFieldValue( (String) j.next());\r
+ if (field!=null) {\r
+ totalSize += (long) field.length();\r
+ }\r
+ }\r
+\r
+ return totalSize > maxSize;\r
+ }\r
+\r
+ public String status() {\r
+ return null;\r
+ }\r
+ };\r
+ }\r
+}
\ No newline at end of file
*/
package mircoders.localizer.basic;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Random;
-import java.util.Collections;
-
import mir.config.MirPropertiesConfiguration;
import mir.log.LoggerWrapper;
import mir.session.Request;
import mircoders.abuse.IPFilterType;
import mircoders.abuse.RegularExpressionFilterType;
import mircoders.abuse.ThrottleFilter;
+import mircoders.abuse.PostingSizeFilterType;
import mircoders.entity.EntityComment;
import mircoders.entity.EntityContent;
import mircoders.global.MirGlobal;
import mircoders.localizer.MirLocalizerFailure;
import mircoders.localizer.MirOpenPostingLocalizer;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Random;
+
public class MirBasicOpenPostingLocalizer implements MirOpenPostingLocalizer {
private List afterContentProducerTasks;
private List afterCommentProducerTasks;
addSimpleAntiAbuseFilterType(new RegularExpressionFilterType("hostname", false, false,
RegularExpressionFilterType.REQUEST_HEADERS, new String[] {"hostname"}));
addSimpleAntiAbuseFilterType(new ThrottleFilter("throttle"));
+ addSimpleAntiAbuseFilterType(new PostingSizeFilterType("size"));
}
public SessionHandler getOpenSessionHandler(String aSessionType) throws MirLocalizerExc, MirLocalizerFailure {