security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2024-12-23 10:29:58 +01:00
Code Activity

Add error log and debug log for pcsc_keypad_verify and pcsc_keypad_modify.

Browse Source 
* scd/apdu.c (pcsc_keypad_verify): Add debug log and error log.
(pcsc_keypad_modify): Likewise.
This commit is contained in:
NIIBE Yutaka 2011-12-20 13:34:27 +09:00
parent 196a60078b
commit 2f90d09902
1 changed files with 22 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
scd/apdu.c
View File

@ -2035,7 +2035,7 @@ pcsc_keypad_verify (int slot, int class, int ins, int p0, int p1,
{
int sw;
unsigned char *pin_verify;
unsigned long len = PIN_VERIFY_STRUCTURE_SIZE;
int len = PIN_VERIFY_STRUCTURE_SIZE;
unsigned char result[2];
size_t resultlen = 2;
@ -2091,12 +2091,21 @@ pcsc_keypad_verify (int slot, int class, int ins, int p0, int p1,
pin_verify[22] = p1; /* abData[3] */
pin_verify[23] = 0x00; /* abData[4] */
if (DBG_CARD_IO)
log_debug ("send secure: c=%02X i=%02X p1=%02X p2=%02X len=%d pinmax=%d\n",
class, ins, p0, p1, len, pininfo->maxlen);
sw = control_pcsc (slot, reader_table[slot].pcsc.verify_ioctl,
pin_verify, len, result, &resultlen);
xfree (pin_verify);
if (sw || resultlen < 2)
return sw? sw : SW_HOST_INCOMPLETE_CARD_RESPONSE;
{
log_error ("control_pcsc failed: %d\n", sw);
return sw? sw: SW_HOST_INCOMPLETE_CARD_RESPONSE;
}
sw = (result[resultlen-2] << 8) | result[resultlen-1];
if (DBG_CARD_IO)
log_debug (" response: sw=%04X datalen=%d\n", sw, (unsigned int)resultlen);
return sw;
}
@ -2108,7 +2117,7 @@ pcsc_keypad_modify (int slot, int class, int ins, int p0, int p1,
{
int sw;
unsigned char *pin_modify;
unsigned long len = PIN_MODIFY_STRUCTURE_SIZE;
int len = PIN_MODIFY_STRUCTURE_SIZE;
unsigned char result[2];
size_t resultlen = 2;
@ -2175,12 +2184,21 @@ pcsc_keypad_modify (int slot, int class, int ins, int p0, int p1,
pin_modify[27] = p1; /* abData[3] */
pin_modify[28] = 0x00; /* abData[4] */
if (DBG_CARD_IO)
log_debug ("send secure: c=%02X i=%02X p1=%02X p2=%02X len=%d pinmax=%d\n",
class, ins, p0, p1, len, (int)pininfo->maxlen);
sw = control_pcsc (slot, reader_table[slot].pcsc.modify_ioctl,
pin_modify, len, result, &resultlen);
xfree (pin_modify);
if (sw || resultlen < 2)
return sw? sw : SW_HOST_INCOMPLETE_CARD_RESPONSE;
{
log_error ("control_pcsc failed: %d\n", sw);
return sw? sw : SW_HOST_INCOMPLETE_CARD_RESPONSE;
}
sw = (result[resultlen-2] << 8) | result[resultlen-1];
if (DBG_CARD_IO)
log_debug (" response: sw=%04X datalen=%d\n", sw, (unsigned int)resultlen);
return sw;
}