dearsky/pico-hsm
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Harmonize coding style.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-02-14 23:13:46 +01:00
parent cab72f200a
commit daaa5bf402
35 changed files with 1832 additions and 1058 deletions
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45
src/hsm/cmd_puk_auth.c
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@@ -19,53 +19,62 @@
#include "files.h"
#include "cvc.h"
int cmd_puk_auth() {
int cmd_puk_auth()
{
uint8_t p1 = P1(apdu), p2 = P2(apdu);
file_t *ef_puk = search_by_fid(EF_PUKAUT, NULL, SPECIFY_EF);
if (!file_has_data(ef_puk))
if (!file_has_data(ef_puk)) {
return SW_FILE_NOT_FOUND();
}
uint8_t *puk_data = file_get_data(ef_puk);
if (apdu.nc > 0) {
if (p1 == 0x0 || p1 == 0x1) {
file_t *ef = NULL;
if (p1 == 0x0) { /* Add */
if (p2 != 0x0)
if (p2 != 0x0) {
return SW_INCORRECT_P1P2();
}
for (int i = 0; i < puk_data[0]; i++) {
ef = search_dynamic_file(EF_PUK+i);
if (!ef) /* Never should not happen */
if (!ef) { /* Never should not happen */
return SW_MEMORY_FAILURE();
if (!file_has_data(ef)) /* found first empty slot */
}
if (!file_has_data(ef)) { /* found first empty slot */
break;
}
}
uint8_t *tmp = (uint8_t *)calloc(file_get_size(ef_puk), sizeof(uint8_t));
uint8_t *tmp = (uint8_t *) calloc(file_get_size(ef_puk), sizeof(uint8_t));
memcpy(tmp, puk_data, file_get_size(ef_puk));
tmp[1] = puk_data[1]-1;
flash_write_data_to_file(ef_puk, tmp, file_get_size(ef_puk));
puk_data = file_get_data(ef_puk);
free(tmp);
}
else if (p1 == 0x1) { /* Replace */
if (p2 >= puk_data[0])
} else if (p1 == 0x1) { /* Replace */
if (p2 >= puk_data[0]) {
return SW_INCORRECT_P1P2();
}
ef = search_dynamic_file(EF_PUK+p2);
if (!ef) /* Never should not happen */
if (!ef) { /* Never should not happen */
return SW_MEMORY_FAILURE();
}
}
flash_write_data_to_file(ef, apdu.data, apdu.nc);
low_flash_available();
}
else
} else {
return SW_INCORRECT_P1P2();
}
}
if (p1 == 0x2) {
if (p2 >= puk_data[0])
if (p2 >= puk_data[0]) {
return SW_INCORRECT_P1P2();
}
file_t *ef = search_dynamic_file(EF_PUK+p2);
if (!ef)
if (!ef) {
return SW_INCORRECT_P1P2();
if (!file_has_data(ef))
}
if (!file_has_data(ef)) {
return SW_REFERENCE_NOT_FOUND();
}
size_t chr_len = 0;
const uint8_t *chr = cvc_get_chr(file_get_data(ef), file_get_size(ef), &chr_len);
if (chr) {
@@ -73,12 +82,12 @@ int cmd_puk_auth() {
res_APDU_size = chr_len;
}
return set_res_sw(0x90, puk_status[p2]);
}
else {
} else {
memcpy(res_APDU, puk_data, 3);
res_APDU[3] = 0;
for (int i = 0; i < puk_data[0]; i++)
for (int i = 0; i < puk_data[0]; i++) {
res_APDU[3] += puk_status[i];
}
res_APDU_size = 4;
}
return SW_OK();