Motorola maxx V6 manual Draft Subject to Change 122/201, Permission Protocol Function

Java ME Developer Guide

Chapter 15 - JSR-205 - WMA 2.0

When the MMS receives a Notification, if the from_address is not present in the noti- fication, the message shall not be downloaded. A Notify Response shall be sent to the MMSC with the status set to REJECTED.

Filtering of the from_address shall be done at the Notification-Level.

(The impact of this scenario is that a message from an anonymous sender intended for the Java client will not be downloaded onto the handset.)

15.3.2Coincidental Addresses in the native client and Java clients address filters

The Native MMS client shall maintain a black (Reject) list of address-filters.

Messages received with these addresses shall be rejected.

The Java client shall maintain an Acceptable list of address-filters: Only Messages that match this Address-filter shall be handled by the Java client.

Address-filtering shall be done at the Notification-level. If a message's from_address matches both the Native client and Java client's address-filters, the message shall not be downloaded and a Notify Response shall be sent to the MMSC with status set to REJECTED.

(So a message with this from_address, intended for the Java client will not be down- loaded onto the handset.)

15.3.3 Security Policy

The WMA shall follow the security policy specified in MIDP 2.0 chapter.

To send and receive messages using WMA, applications shall be granted permission to perform the requested operation. The following table assigns individual permis- sions:

Permission	Protocol	Function
javax.microedition.io.Connector.m	mms	Connector.open("mms://....")
ms

DRAFT - Subject to Change [122/201]