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Add support for persistentPinUvAuthToken.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2025-08-28 00:17:57 +02:00
parent 2b640a5c36
commit 73a7856866
8 changed files with 117 additions and 66 deletions
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14
src/fido/fido.c
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@@ -42,6 +42,7 @@ int fido_process_apdu();
int fido_unload();
pinUvAuthToken_t paut = { 0 };
persistentPinUvAuthToken_t ppaut = { 0 };
uint8_t keydev_dec[32];
bool has_keydev_dec = false;
@@ -419,6 +420,19 @@ int scan_files_fido() {
else {
printf("FATAL ERROR: Auth Token not found in memory!\r\n");
}
file_t *ef_pauthtoken = search_by_fid(EF_PAUTHTOKEN, NULL, SPECIFY_EF);
if (ef_pauthtoken) {
if (!file_has_data(ef_pauthtoken)) {
uint8_t t[32];
random_gen(NULL, t, sizeof(t));
file_put_data(ef_pauthtoken, t, sizeof(t));
}
ppaut.data = file_get_data(ef_pauthtoken);
ppaut.len = file_get_size(ef_pauthtoken);
}
else {
printf("FATAL ERROR: Persistent Auth Token not found in memory!\r\n");
}
ef_largeblob = search_by_fid(EF_LARGEBLOB, NULL, SPECIFY_EF);
if (!file_has_data(ef_largeblob)) {
file_put_data(ef_largeblob, (const uint8_t *) "\x80\x76\xbe\x8b\x52\x8d\x00\x75\xf7\xaa\xe9\x8d\x6f\xa5\x7a\x6d\x3c", 17);