cac_common_process_apdu(VCard *card, VCardAPDU *apdu, VCardResponse **response)
{
int ef;
+ VCardStatus ret = VCARD_FAIL;
switch (apdu->a_ins) {
case VCARD7816_INS_SELECT_FILE:
if (apdu->a_p1 != 0x02) {
/* let the 7816 code handle applet switches */
- return VCARD_NEXT;
+ ret = VCARD_NEXT;
+ break;
}
/* handle file id setting */
if (apdu->a_Lc != 2) {
*response = vcard_make_response(
VCARD7816_STATUS_ERROR_DATA_INVALID);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
}
/* CAC 1.0 only supports ef = 0 */
ef = apdu->a_body[0] | (apdu->a_body[1] << 8);
if (ef != 0) {
*response = vcard_make_response(
VCARD7816_STATUS_ERROR_FILE_NOT_FOUND);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
}
*response = vcard_make_response(VCARD7816_STATUS_SUCCESS);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
case VCARD7816_INS_GET_RESPONSE:
case VCARD7816_INS_VERIFY:
/* let the 7816 code handle these */
- return VCARD_NEXT;
+ ret = VCARD_NEXT;
+ break;
case CAC_GET_PROPERTIES:
case CAC_GET_ACR:
/* skip these for now, this will probably be needed */
*response = vcard_make_response(VCARD7816_STATUS_ERROR_P1_P2_INCORRECT);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
+ default:
+ *response = vcard_make_response(
+ VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED);
+ ret = VCARD_DONE;
+ break;
}
- *response = vcard_make_response(
- VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED);
- return VCARD_DONE;
+ return ret;
}
/*
int size, next;
unsigned char *sign_buffer;
vcard_7816_status_t status;
+ VCardStatus ret = VCARD_FAIL;
applet_private = vcard_get_current_applet_private(card, apdu->a_channel);
assert(applet_private);
case CAC_UPDATE_BUFFER:
*response = vcard_make_response(
VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
case CAC_GET_CERTIFICATE:
if ((apdu->a_p2 != 0) || (apdu->a_p1 != 0)) {
*response = vcard_make_response(
*response = vcard_make_response(
VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE);
}
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
case CAC_SIGN_DECRYPT:
if (apdu->a_p2 != 0) {
*response = vcard_make_response(
pki_applet->sign_buffer_len = 0;
*response = vcard_make_response(
VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
}
memcpy(sign_buffer+pki_applet->sign_buffer_len, apdu->a_body, size);
size += pki_applet->sign_buffer_len;
pki_applet->sign_buffer = sign_buffer;
pki_applet->sign_buffer_len = size;
*response = vcard_make_response(VCARD7816_STATUS_SUCCESS);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
case 0x00:
/* we now have the whole buffer, do the operation, result will be
* in the sign_buffer */
g_free(sign_buffer);
pki_applet->sign_buffer = NULL;
pki_applet->sign_buffer_len = 0;
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
case CAC_READ_BUFFER:
/* new CAC call, go ahead and use the old version for now */
/* TODO: implement */
*response = vcard_make_response(
VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
+ default:
+ ret = cac_common_process_apdu(card, apdu, response);
+ break;
}
- return cac_common_process_apdu(card, apdu, response);
+ return ret;
}
cac_applet_id_process_apdu(VCard *card, VCardAPDU *apdu,
VCardResponse **response)
{
+ VCardStatus ret = VCARD_FAIL;
+
switch (apdu->a_ins) {
case CAC_UPDATE_BUFFER:
*response = vcard_make_response(
VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
case CAC_READ_BUFFER:
/* new CAC call, go ahead and use the old version for now */
/* TODO: implement */
*response = vcard_make_response(
VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
+ default:
+ ret = cac_common_process_apdu(card, apdu, response);
+ break;
}
- return cac_common_process_apdu(card, apdu, response);
+ return ret;
}
cac_applet_container_process_apdu(VCard *card, VCardAPDU *apdu,
VCardResponse **response)
{
+ VCardStatus ret = VCARD_FAIL;
+
switch (apdu->a_ins) {
case CAC_READ_BUFFER:
case CAC_UPDATE_BUFFER:
*response = vcard_make_response(
VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED);
- return VCARD_DONE;
+ ret = VCARD_DONE;
+ break;
default:
+ ret = cac_common_process_apdu(card, apdu, response);
break;
}
- return cac_common_process_apdu(card, apdu, response);
+ return ret;
}
/*