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Comment:Added basic stub for adding support for checking if LOGIN_REQUIRED is needed
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SHA1: 6db637b2046c57faaefe56d1a8d223ce5e9e41f8
User & Date: rkeene on 2012-07-24 15:55:06
Other Links: branch diff | manifest | tags
Context
2015-05-04
16:02
Merged in trunk check-in: 6938f7a82c user: rkeene tags: require-login-if-needed
2012-07-24
15:55
Added basic stub for adding support for checking if LOGIN_REQUIRED is needed check-in: 6db637b204 user: rkeene tags: require-login-if-needed
2012-07-22
15:55
Create new branch named "require-login-if-needed" check-in: 459f215faf user: rkeene tags: require-login-if-needed
Changes
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Modified cackey.c from [1be2f8a22e] to [711a90f529].

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	CACKEY_DEBUG_PRINTF("Returning 0x%lx", retval);

	return(retval);
}

/* PC/SC Related Functions */
static cackey_ret cackey_login_required(struct cackey_slot *slot) {
	return(CACKEY_PCSC_E_NEEDLOGIN);
}

/*
 * SYNPOSIS
 *     void cackey_slots_disconnect_all(void);
 *
 * ARGUMENTS
 *     None
 *
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}

/*
 * SYNPOSIS
 *     void cackey_mark_slot_reset(struct cackey_slot *slot);
 *
 * ARGUMENTS
 *     None
 *     ...
 *
 * RETURN VALUE
 *     None
 *
 * NOTES
 *     This function marks a slot has having been reset, to later be cleaned up.
 *     Cleanup only happens when a PKCS#11 client calls C_FindObjectsInit.
 *
 */
static void cackey_mark_slot_reset(struct cackey_slot *slot) {
	int login_required = -1;

	if (slot == NULL) {
		return;
	}

	CACKEY_DEBUG_PRINTF("Called.");

	if (slot->pcsc_card_connected) {
		SCardDisconnect(slot->pcsc_card, SCARD_LEAVE_CARD);
	}

	slot->slot_reset = 1;
	slot->pcsc_card_connected = 0;
	slot->token_flags = CKF_LOGIN_REQUIRED;
	slot->token_flags = 0;

	if (login_required == -1) {
		if (cackey_login_required(slot) != CACKEY_PCSC_S_OK) {
			login_required = 1;
		} else {
			login_required = 0;
		}
	}

	if (login_required) {
		slot->token_flags |= CKF_LOGIN_REQUIRED;
	}

	CACKEY_DEBUG_PRINTF("Returning.");

	return;
}

/*
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			/* End transaction */
			cackey_end_transaction(slot);

			if (respcode == 0x6982) {
				CACKEY_DEBUG_PRINTF("Security status not satisified.  Returning NEEDLOGIN");

				cackey_mark_slot_reset(slot);
				slot->token_flags = CKF_LOGIN_REQUIRED;

				return(CACKEY_PCSC_E_NEEDLOGIN);
			}

			if (send_ret == CACKEY_PCSC_E_TOKENABSENT) {
				CACKEY_DEBUG_PRINTF("Token absent.  Returning TOKENABSENT");

				cackey_mark_slot_reset(slot);
				slot->token_flags = CKF_LOGIN_REQUIRED;

				return(CACKEY_PCSC_E_TOKENABSENT);
			}

			return(-1);
		}
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					/* Only update the list of slots if we are actually being asked supply the slot information */
					if (pSlotList) {
						cackey_slots[currslot].active = 1;
						cackey_slots[currslot].pcsc_reader = strdup(pcsc_readers);
						cackey_slots[currslot].pcsc_card_connected = 0;
						cackey_slots[currslot].transaction_depth = 0;
						cackey_slots[currslot].transaction_need_hw_lock = 0;
						cackey_slots[currslot].slot_reset = 1;
						cackey_slots[currslot].token_flags = CKF_LOGIN_REQUIRED;
						cackey_slots[currslot].token_flags = 0;
						cackey_slots[currslot].label = NULL;

						cackey_mark_slot_reset(&cackey_slots[currslot]);
					}
					currslot++;

					pcsc_readers += curr_reader_len + 1;
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