Allow to limit the size of whole request or the size of one uploaded file in a request.

 The configuration parameters are: 'upload.sizeMax' and 'upload.fileSizeMax'.
 The defaults stay the same -1 which means 'unlimited'.

Author: erikjogi

documentation/manual/configuration.textile

@@ -1165,6 +1165,21 @@ bc. upload.threshold=20480
 
 Default: @10240@
 
+h3(#upload.sizeMax). upload.sizeMax
+
+The maximum size permitted for the complete request. A value of -1 indicates no maximum.
+
+bc. upload.sizeMax=20480
+
+Default: @-1@
+
+h3(#upload.fileSizeMax). upload.fileSizeMax
+
+The maximum size permitted for a single uploaded file, as opposed to. A value of -1 indicates no maximum.
+
+bc. upload.fileSizeMax=1024
+
+Default: @-1@
 
 h2(#xforwarded). Proxy forwarding
 

framework/src/play/data/parsing/ApacheMultipartParser.java

@@ -612,12 +612,12 @@ public Map<String, String[]> parse(InputStream body) {
      * The maximum size permitted for the complete request, as opposed to
      * {@link #fileSizeMax}. A value of -1 indicates no maximum.
      */
-    private long sizeMax = -1;
+    private long sizeMax = Integer.parseInt(Play.configuration.getProperty("upload.sizeMax", "-1"));
     /**
      * The maximum size permitted for a single uploaded file, as opposed to
      * {@link #sizeMax}. A value of -1 indicates no maximum.
      */
-    private long fileSizeMax = -1;
+    private long fileSizeMax = Integer.parseInt(Play.configuration.getProperty("upload.fileSizeMax", "-1"));
 
     // ------------------------------------------------------ Protected methods