Example #1
0
int bind(sc_pkcs15_card_t * p15card, sc_pkcs15emu_opt_t * options)
{
	/* Check for correct card driver (i.e. iso7816) */
	if (strcmp(p15card->card->driver->short_name, "dnie") != 0)
		return SC_ERROR_WRONG_CARD;

	/* Check for correct card */
	if (dnie_match_card(p15card->card) != 1)
		return SC_ERROR_WRONG_CARD;
	return sc_pkcs15emu_dnie_init(p15card);
}
Example #2
0
int sc_pkcs15emu_dnie_init_ex(sc_pkcs15_card_t * p15card,
			      sc_pkcs15emu_opt_t * opts)
{
	int r=SC_SUCCESS;
	sc_context_t *ctx = p15card->card->ctx;
	LOG_FUNC_CALLED(ctx);

	/* if no check flag execute unconditionally */
	if (opts && opts->flags & SC_PKCS15EMU_FLAGS_NO_CHECK)
		LOG_FUNC_RETURN(ctx, sc_pkcs15emu_dnie_init(p15card));
	/* check for proper card */
	r = dnie_match_card(p15card->card);
	if (r == 0)
		LOG_FUNC_RETURN(ctx, SC_ERROR_WRONG_CARD);
	/* ok: initialize and return */
	LOG_FUNC_RETURN(ctx, sc_pkcs15emu_dnie_init(p15card));
}
Example #3
0
static int sc_pkcs15emu_dnie_init(sc_pkcs15_card_t * p15card)
{
	u8 buf[1024];
	sc_pkcs15_df_t *df;
	sc_pkcs15_object_t *p15_obj;
	size_t len = sizeof(buf);
	int rv;

	sc_context_t *ctx = p15card->card->ctx;
	LOG_FUNC_CALLED(ctx);

	/* Check for correct card driver (i.e. iso7816) */
	if (strcmp(p15card->card->driver->short_name, "dnie") != 0)
		return SC_ERROR_WRONG_CARD;

	/* Check for correct card atr */
	if (dnie_match_card(p15card->card) != 1)
		return SC_ERROR_WRONG_CARD;

	/* Set root path of this application */
	p15card->file_app = sc_file_new();
	sc_format_path("3F00", &p15card->file_app->path);

	/* Load TokenInfo */
	rv = dump_ef(p15card->card, "3F0050155032", buf, &len);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Reading of EF.TOKENINFO failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}
	rv = sc_pkcs15_parse_tokeninfo(p15card->card->ctx, p15card->tokeninfo,
				       buf, len);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Decoding of EF.TOKENINFO failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}

	/* Only accept the original stuff */
	if (strcmp(p15card->tokeninfo->manufacturer_id, "DGP-FNMT") != 0)
		LOG_FUNC_RETURN(ctx, SC_ERROR_WRONG_CARD);

	/* Load ODF */
	rv = dump_ef(p15card->card, "3F0050155031", buf, &len);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Reading of ODF failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}
	rv = parse_odf(buf, len, p15card);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Decoding of ODF failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}

	/* Decode EF.PrKDF, EF.PuKDF and EF.CDF */
	for (df = p15card->df_list; df != NULL; df = df->next) {
		if (df->type == SC_PKCS15_PRKDF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.PrKDF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
		if (df->type == SC_PKCS15_PUKDF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.PuKDF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
		if (df->type == SC_PKCS15_CDF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.CDF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
		if (df->type == SC_PKCS15_DODF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.DODF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
	}

	/* Perform required fixes */
	p15_obj = p15card->obj_list;
	while (p15_obj != NULL) {
		/* Add missing 'auth_id' to private objects */
		if ((p15_obj->flags & SC_PKCS15_CO_FLAG_PRIVATE)
		    && (p15_obj->auth_id.len == 0)) {
			p15_obj->auth_id.value[0] = 0x01;
			p15_obj->auth_id.len = 1;
		}
		/* Remove found public keys as cannot be read_binary()'d */
		if ( p15_obj->df && (p15_obj->df->type == SC_PKCS15_PUKDF) ) {
			sc_pkcs15_object_t *puk = p15_obj;
			p15_obj = p15_obj->next;
			sc_pkcs15_remove_object(p15card, puk);
			sc_pkcs15_free_object(puk);
                } else {
			p15_obj = p15_obj->next;
		}
	}
	
	LOG_FUNC_RETURN(ctx, SC_SUCCESS);
}
Example #4
0
static int sc_pkcs15emu_dnie_init(sc_pkcs15_card_t * p15card)
{
	u8 buf[1024];
	sc_pkcs15_df_t *df;
	sc_pkcs15_object_t *p15_obj;
	size_t len = sizeof(buf);
	int rv;
	struct sc_pkcs15_cert_info *p15_info = NULL;

	sc_context_t *ctx = p15card->card->ctx;
	LOG_FUNC_CALLED(ctx);

	/* Check for correct card driver (i.e. iso7816) */
	if (strcmp(p15card->card->driver->short_name, "dnie") != 0)
		return SC_ERROR_WRONG_CARD;

	/* Check for correct card atr */
	if (dnie_match_card(p15card->card) != 1)
		return SC_ERROR_WRONG_CARD;

#ifdef ENABLE_OPENSSL
	/* 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);
        }
#endif

	/* Set root path of this application */
	p15card->file_app = sc_file_new();
	sc_format_path("3F00", &p15card->file_app->path);

	/* Load TokenInfo */
	rv = dump_ef(p15card->card, "3F0050155032", buf, &len);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Reading of EF.TOKENINFO failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}
	rv = sc_pkcs15_parse_tokeninfo(p15card->card->ctx, p15card->tokeninfo,
				       buf, len);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Decoding of EF.TOKENINFO failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}

	/* Only accept the original stuff */
	if (strcmp(p15card->tokeninfo->manufacturer_id, "DGP-FNMT") != 0)
		LOG_FUNC_RETURN(ctx, SC_ERROR_WRONG_CARD);

	/* Load ODF */
	rv = dump_ef(p15card->card, "3F0050155031", buf, &len);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Reading of ODF failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}
	rv = parse_odf(buf, len, p15card);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Decoding of ODF failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}

	/* Decode EF.PrKDF, EF.PuKDF and EF.CDF */
	for (df = p15card->df_list; df != NULL; df = df->next) {
		if (df->type == SC_PKCS15_PRKDF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.PrKDF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
		if (df->type == SC_PKCS15_PUKDF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.PuKDF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
		if (df->type == SC_PKCS15_CDF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.CDF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
		if (df->type == SC_PKCS15_DODF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.DODF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
	}

	/* Perform required fixes */
	p15_obj = p15card->obj_list;
	while (p15_obj != NULL) {
		/* Add missing 'auth_id' to private objects */
		if ((p15_obj->flags & SC_PKCS15_CO_FLAG_PRIVATE)
		    && (p15_obj->auth_id.len == 0)) {
			p15_obj->auth_id.value[0] = 0x01;
			p15_obj->auth_id.len = 1;
		};
		/* Set path count to -1 for public certificates, as they
		   will need to be decompressed and read_binary()'d, so
		   we make sure we end up reading the file->size and not the
		   path->count which is the compressed size on newer
                   DNIe versions  */
		if ( p15_obj->df && (p15_obj->df->type == SC_PKCS15_CDF) ) {
                    p15_info = (struct sc_pkcs15_cert_info *) p15_obj ->data;
		    p15_info ->path.count = -1;
		}
		/* Remove found public keys as cannot be read_binary()'d */
		if ( p15_obj->df && (p15_obj->df->type == SC_PKCS15_PUKDF) ) {
			sc_pkcs15_object_t *puk = p15_obj;
			p15_obj = p15_obj->next;
			sc_pkcs15_remove_object(p15card, puk);
			sc_pkcs15_free_object(puk);
                } else {
			p15_obj = p15_obj->next;
		}
	}
	
	LOG_FUNC_RETURN(ctx, SC_SUCCESS);
}