IMSIPseudo.java: display menu
Add a menu with the following actions:
IMSI Pseudonymization
1 Show LU counter
2 Show IMSI
3 Change IMSI
Selecting "Change IMSI" opens a submenu:
Change IMSI
1 Set 1 as last digit
2 Set 2 as last digit
Except for "Show LU counter", the actions are not implemented yet.
diff --git a/sim-applet/src/org/osmocom/IMSIPseudo/IMSIPseudo.java b/sim-applet/src/org/osmocom/IMSIPseudo/IMSIPseudo.java
index a0e3c18..7959bfc 100755
--- a/sim-applet/src/org/osmocom/IMSIPseudo/IMSIPseudo.java
+++ b/sim-applet/src/org/osmocom/IMSIPseudo/IMSIPseudo.java
@@ -6,6 +6,7 @@
import sim.toolkit.EnvelopeHandler;
import sim.toolkit.ProactiveHandler;
+import sim.toolkit.ProactiveResponseHandler;
import sim.toolkit.ToolkitConstants;
import sim.toolkit.ToolkitException;
import sim.toolkit.ToolkitInterface;
@@ -14,48 +15,52 @@
public class IMSIPseudo extends Applet implements ToolkitInterface, ToolkitConstants {
// DON'T DECLARE USELESS INSTANCE VARIABLES! They get saved to the EEPROM,
// which has a limited number of write cycles.
- private byte helloMenuItem;
+ private byte STKServicesMenuId;
static byte[] LUCounter = new byte[] { '0', 'x', ' ', 'L', 'U' };
+
+ /* Main menu */
static byte[] title = new byte[] { 'I', 'M', 'S', 'I', ' ', 'P', 's', 'e', 'u', 'd', 'o', 'n', 'y', 'm',
'i', 'z', 'a', 't', 'i', 'o', 'n'};
+ static byte[] showLU = new byte[] {'S', 'h', 'o', 'w', ' ', 'L', 'U', ' ', 'c', 'o', 'u', 'n', 't', 'e', 'r'};
+ static byte[] showIMSI = new byte[] {'S', 'h', 'o', 'w', ' ', 'I', 'M', 'S', 'I'};
+ static byte[] changeIMSI = new byte[] {'C', 'h', 'a', 'n', 'g', 'e', ' ', 'I', 'M', 'S', 'I', ' '};
+ private Object[] itemListMain = {title, showLU, showIMSI, changeIMSI};
+
+ /* Change IMSI menu */
+ static byte[] setDigit1 = new byte[] {'S', 'e', 't', ' ', '1', ' ', 'a', 's', ' ', 'l', 'a', 's', 't', ' ',
+ 'd', 'i', 'g', 'i', 't'};
+ static byte[] setDigit2 = new byte[] {'S', 'e', 't', ' ', '2', ' ', 'a', 's', ' ', 'l', 'a', 's', 't', ' ',
+ 'd', 'i', 'g', 'i', 't'};
+ private Object[] itemListChangeIMSI = {changeIMSI, setDigit1, setDigit2};
private IMSIPseudo() {
- // This is the interface to the STK applet registry (which is separate
- // from the JavaCard applet registry!)
+ /* Register menu and trigger on location updates */
ToolkitRegistry reg = ToolkitRegistry.getEntry();
-
- // Define the applet Menu Entry
- helloMenuItem = reg.initMenuEntry(title, (short)0, (short)title.length,
- PRO_CMD_SELECT_ITEM, false, (byte)0, (short)0);
+ STKServicesMenuId = reg.initMenuEntry(title, (short)0, (short)title.length, PRO_CMD_SELECT_ITEM, false,
+ (byte)0, (short)0);
reg.setEvent(EVENT_EVENT_DOWNLOAD_LOCATION_STATUS);
}
- // This method is called by the card when the applet is installed. You must
- // instantiate your applet and register it here.
public static void install(byte[] bArray, short bOffset, byte bLength) {
IMSIPseudo applet = new IMSIPseudo();
-
applet.register();
}
- // This processes APDUs sent directly to the applet. For STK applets, this
- // interface isn't really used.
public void process(APDU arg0) throws ISOException {
- // ignore the applet select command dispached to the process
if (selectingApplet())
return;
}
- // This processes STK events.
public void processToolkit(byte event) throws ToolkitException {
EnvelopeHandler envHdlr = EnvelopeHandler.getTheHandler();
if (event == EVENT_MENU_SELECTION) {
byte selectedItemId = envHdlr.getItemIdentifier();
- if (selectedItemId == helloMenuItem) {
- showMsg(LUCounter);
+ if (selectedItemId == STKServicesMenuId) {
+ showMenu(itemListMain, (byte)4);
+ handleMenuResponseMain();
}
}
@@ -71,4 +76,44 @@
proHdlr.send();
return;
}
+
+ private void showMenu(Object[] itemList, byte itemCount) {
+ ProactiveHandler proHdlr = ProactiveHandler.getTheHandler();
+ proHdlr.init((byte) PRO_CMD_SELECT_ITEM,(byte)0,DEV_ID_ME);
+
+ for (byte i=(byte)0;i<itemCount;i++) {
+ if (i == 0) {
+ /* Title */
+ proHdlr.appendTLV((byte)(TAG_ALPHA_IDENTIFIER | TAG_SET_CR), (byte[])itemList[i],
+ (short)0, (short)((byte[])itemList[i]).length);
+
+ } else {
+ /* Menu entry */
+ proHdlr.appendTLV((byte)(TAG_ITEM | TAG_SET_CR), (byte)i, (byte[])itemList[i], (short)0,
+ (short)((byte[])itemList[i]).length);
+ }
+ }
+ proHdlr.send();
+ }
+
+ private void handleMenuResponseMain() {
+ ProactiveResponseHandler rspHdlr = ProactiveResponseHandler.getTheHandler();
+
+ switch (rspHdlr.getItemIdentifier()) {
+ case 1: /* Show LU counter */
+ showMsg(LUCounter);
+ break;
+ case 2: /* Show IMSI */
+ /* TODO */
+ break;
+ case 3: /* Change IMSI */
+ showMenu(itemListChangeIMSI, (byte)3);
+ handleMenuResponseChangeIMSI();
+ break;
+ }
+ }
+
+ private void handleMenuResponseChangeIMSI() {
+ /* TODO */
+ }
}