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Throw an error for incorrect CLAs

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This commit is contained in:
Manuel Thalmann 2023-10-13 01:28:12 +02:00
parent 22b11b1ee8
commit 995ba68bdf
1 changed files with 33 additions and 29 deletions
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4
hwb1/src/hwb1/MyApplet.java
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@ -52,6 +52,9 @@ public class MyApplet extends Applet {
short length; short length;
byte[] buffer = apdu.getBuffer(); byte[] buffer = apdu.getBuffer();
if (buffer[ISO7816.OFFSET_CLA] != 0x80) {
ISOException.throwIt(ISO7816.SW_CLA_NOT_SUPPORTED);
} else {
byte instruction = buffer[ISO7816.OFFSET_INS]; byte instruction = buffer[ISO7816.OFFSET_INS];
switch (instruction) { switch (instruction) {
@ -87,4 +90,5 @@ public class MyApplet extends Applet {
break; break;
} }
} }
}
} }