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dnie: force caching of pin if DNIe is version 3.0

This commit is contained in:
ricky 2016-12-17 12:15:52 +01:00 committed by Viktor Tarasov
parent e1b4bf4d2c
commit 06292563bc
2 changed files with 16 additions and 0 deletions
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1
src/libopensc/cwa-dnie.h
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@ -62,6 +62,7 @@ struct cwa_provider_st;
#define GET_DNIE_UI_CTX(card) (((dnie_private_data_t *) ((card)->drv_data))->ui_ctx)
#define DNIE_30_VERSION 0x04
#define DNIE_30_CACHE_COUNTER 30000
cwa_provider_t *dnie_get_cwa_provider(sc_card_t * card);

15
src/libopensc/pkcs15-dnie.c
View File

@ -27,6 +27,8 @@
#include "libopensc/log.h"
#include "libopensc/asn1.h"
#include "libopensc/pkcs15.h"
#include "libopensc/cwa14890.h"
#include "libopensc/cwa-dnie.h"
/* Card driver related */
#ifdef ENABLE_OPENSSL
@ -156,6 +158,19 @@ static int sc_pkcs15emu_dnie_init(sc_pkcs15_card_t * p15card)
if (dnie_match_card(p15card->card) != 1)
return SC_ERROR_WRONG_CARD;
/* The two keys inside DNIe 3.0 needs login before performing any signature.
* They are CKA_ALWAYS_AUTHENTICATE although they are not tagged like that.
* For the moment caching is forced if 3.0 is detected to make it work properly. */
if (p15card->card->atr.value[15] >= DNIE_30_VERSION) {
p15card->opts.use_pin_cache = 1;
p15card->opts.pin_cache_counter = DNIE_30_CACHE_COUNTER;
sc_log(ctx, "DNIe 3.0 detected - PKCS#15 options reset: use_file_cache=%d use_pin_cache=%d pin_cache_counter=%d pin_cache_ignore_user_consent=%d",
p15card->opts.use_file_cache,
p15card->opts.use_pin_cache,
p15card->opts.pin_cache_counter,
p15card->opts.pin_cache_ignore_user_consent);
}
/* Set root path of this application */
p15card->file_app = sc_file_new();
sc_format_path("3F00", &p15card->file_app->path);