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- From 42adc35954e18e24f253f710b16d850d1872bce5 Mon Sep 17 00:00:00 2001
- From: =?UTF-8?q?Nguy=E1=BB=85n=20H=E1=BB=93ng=20Qu=C3=A2n?=
- <ng.hong.quan@gmail.com>
- Date: Wed, 27 Mar 2013 11:38:42 +0700
- Subject: [PATCH 09/26] PKCS15-OpenPGP: Do not show empty DO in pkcs15
- emu_init.
-
- ---
- src/libopensc/pkcs15-openpgp.c | 18 ++++++++++++++++++
- 1 file changed, 18 insertions(+)
-
- Index: opensc-20150513/src/libopensc/pkcs15-openpgp.c
- ===================================================================
- --- opensc-20150513.orig/src/libopensc/pkcs15-openpgp.c
- +++ opensc-20150513/src/libopensc/pkcs15-openpgp.c
- @@ -383,16 +383,34 @@ sc_pkcs15emu_openpgp_add_data(sc_pkcs15_
- sc_pkcs15_object_t dat_obj;
- char name[8];
- char path[9];
- + u8 content[254];
- memset(&dat_info, 0, sizeof(dat_info));
- memset(&dat_obj, 0, sizeof(dat_obj));
-
- sprintf(name, "PrivDO%d", i);
- sprintf(path, "3F00010%d", i);
-
- + /* Check if the DO can be read.
- + * We won't expose pkcs15 DATA object if DO is empty.
- + */
- + r = read_file(p15card->card, path, content, sizeof(content));
- + if (r <= 0 ) {
- + sc_log(ctx, "Cannot read DO 010%d or there is no data in it", i);
- + /* Skip */
- + continue;
- + }
- sc_format_path(path, &dat_info.path);
- strlcpy(dat_obj.label, name, sizeof(dat_obj.label));
- strlcpy(dat_info.app_label, name, sizeof(dat_info.app_label));
-
- + /* Add DATA object to slot protected by PIN2 (PW1 with Ref 0x82) */
- + dat_obj.flags = SC_PKCS15_CO_FLAG_PRIVATE | SC_PKCS15_CO_FLAG_MODIFIABLE;
- + dat_obj.auth_id.len = 1;
- + if (i == 1 || i == 3)
- + dat_obj.auth_id.value[0] = 2;
- + else
- + dat_obj.auth_id.value[0] = 3;
- +
- sc_log(ctx, "Add %s data object", name);
- r = sc_pkcs15emu_add_data_object(p15card, &dat_obj, &dat_info);
- }
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