static int itacns_add_pubkey(sc_pkcs15_card_t *p15card,
const sc_path_t *path, const sc_pkcs15_id_t *id, const char *label,
int usage, int ref, int obj_flags, int *modulus_len_out)
{
int r;
sc_pkcs15_pubkey_info_t info;
sc_pkcs15_object_t obj;
SC_FUNC_CALLED(p15card->card->ctx, 1);
memset(&info, 0, sizeof(info));
memset(&obj, 0, sizeof(obj));
info.id = *id;
if (path)
info.path = *path;
info.usage = usage;
info.key_reference = ref;
strlcpy(obj.label, label, sizeof(obj.label));
obj.flags = obj_flags;
/*
* This is hard-coded, unless unforeseen versions of the CNS
* turn up sometime.
*/
info.modulus_length = 1024;
*modulus_len_out = info.modulus_length;
r = sc_pkcs15emu_add_rsa_pubkey(p15card, &obj, &info);
SC_TEST_RET(p15card->card->ctx, SC_LOG_DEBUG_NORMAL, r,
"Could not add pub key");
return r;
}
static int add_public_key(sc_pkcs15_card_t *p15card, const pubdata *key, int usage, int modulus_length) {
struct sc_pkcs15_pubkey_info pubkey_info;
struct sc_pkcs15_object pubkey_obj;
memset(&pubkey_info, 0, sizeof(pubkey_info));
memset(&pubkey_obj, 0, sizeof(pubkey_obj));
sc_pkcs15_format_id(key->id, &pubkey_info.id);
if(!usage) usage = key->usage;
pubkey_info.usage = usage;
pubkey_info.native = 1;
pubkey_info.key_reference = key->ref;
if(!modulus_length) modulus_length = key->modulus_len;
pubkey_info.modulus_length= modulus_length;
/* we really don't know how many bits or module length,
* we will assume 1024 for now
*/
sc_format_path(key->path, &pubkey_info.path);
strncpy(pubkey_obj.label, key->label, SC_PKCS15_MAX_LABEL_SIZE - 1);
pubkey_obj.flags = key->obj_flags;
if (key->auth_id)
sc_pkcs15_format_id(key->auth_id, &pubkey_obj.auth_id);
return sc_pkcs15emu_add_rsa_pubkey(p15card, &pubkey_obj, &pubkey_info);
}
static int sc_pkcs15emu_sc_hsm_add_pubkey(sc_pkcs15_card_t *p15card, sc_pkcs15_prkey_info_t *key_info, char *label)
{
struct sc_context *ctx = p15card->card->ctx;
sc_card_t *card = p15card->card;
sc_pkcs15_pubkey_info_t pubkey_info;
sc_pkcs15_object_t pubkey_obj;
struct sc_pkcs15_pubkey pubkey;
u8 efbin[1024];
sc_cvc_t cvc;
u8 *cvcpo;
size_t cvclen;
int r;
/* EF.CERT is selected */
r = sc_read_binary(p15card->card, 0, efbin, sizeof(efbin), 0);
LOG_TEST_RET(ctx, r, "Could not read CSR from EF");
cvcpo = efbin;
cvclen = r;
memset(&cvc, 0, sizeof(cvc));
r = sc_pkcs15emu_sc_hsm_decode_cvc(p15card, (const u8 **)&cvcpo, &cvclen, &cvc);
LOG_TEST_RET(ctx, r, "Could decode certificate signing request");
memset(&pubkey, 0, sizeof(pubkey));
r = sc_pkcs15emu_sc_hsm_get_public_key(ctx, &cvc, &pubkey);
LOG_TEST_RET(card->ctx, r, "Could not extract public key");
memset(&pubkey_info, 0, sizeof(pubkey_info));
memset(&pubkey_obj, 0, sizeof(pubkey_obj));
r = sc_pkcs15_encode_pubkey(ctx, &pubkey, &pubkey_obj.content.value, &pubkey_obj.content.len);
LOG_TEST_RET(ctx, r, "Could not encode public key");
r = sc_pkcs15_encode_pubkey(ctx, &pubkey, &pubkey_info.direct.raw.value, &pubkey_info.direct.raw.len);
LOG_TEST_RET(ctx, r, "Could not encode public key");
r = sc_pkcs15_encode_pubkey_as_spki(ctx, &pubkey, &pubkey_info.direct.spki.value, &pubkey_info.direct.spki.len);
LOG_TEST_RET(ctx, r, "Could not encode public key");
pubkey_info.id = key_info->id;
strlcpy(pubkey_obj.label, label, sizeof(pubkey_obj.label));
if (pubkey.algorithm == SC_ALGORITHM_RSA) {
pubkey_info.modulus_length = pubkey.u.rsa.modulus.len << 3;
r = sc_pkcs15emu_add_rsa_pubkey(p15card, &pubkey_obj, &pubkey_info);
} else {
/* TODO fix if support of non multiple of 8 curves are added */
pubkey_info.field_length = cvc.primeOrModuluslen << 3;
r = sc_pkcs15emu_add_ec_pubkey(p15card, &pubkey_obj, &pubkey_info);
}
LOG_TEST_RET(ctx, r, "Could not add public key");
sc_pkcs15emu_sc_hsm_free_cvc(&cvc);
sc_pkcs15_erase_pubkey(&pubkey);
return SC_SUCCESS;
}
static int sc_pkcs15emu_sc_hsm_add_pubkey(sc_pkcs15_card_t *p15card, sc_pkcs15_prkey_info_t *key_info, char *label) {
sc_card_t *card = p15card->card;
sc_pkcs15_pubkey_info_t pubkey_info;
sc_pkcs15_object_t pubkey_obj;
struct sc_pkcs15_pubkey pubkey;
u8 efbin[1024];
sc_cvc_t cvc;
u8 *cvcpo;
size_t cvclen;
int r;
// EF.CERT is selected
r = sc_read_binary(p15card->card, 0, efbin, sizeof(efbin), 0);
LOG_TEST_RET(card->ctx, r, "Could not read CSR from EF");
cvcpo = efbin;
cvclen = r;
memset(&cvc, 0, sizeof(cvc));
r = sc_pkcs15emu_sc_hsm_decode_cvc(p15card, (const u8 **)&cvcpo, &cvclen, &cvc);
LOG_TEST_RET(card->ctx, r, "Could decode certificate signing request");
if (cvc.publicPoint || cvc.publicPointlen) {
// ToDo implement support for EC Public Keys
return SC_SUCCESS;
} else {
pubkey.algorithm = SC_ALGORITHM_RSA;
pubkey.u.rsa.modulus.data = cvc.primeOrModulus;
pubkey.u.rsa.modulus.len = cvc.primeOrModuluslen;
pubkey.u.rsa.exponent.data = cvc.coefficientAorExponent;
pubkey.u.rsa.exponent.len = cvc.coefficientAorExponentlen;
}
memset(&pubkey_info, 0, sizeof(pubkey_info));
memset(&pubkey_obj, 0, sizeof(pubkey_obj));
sc_pkcs15_encode_pubkey(p15card->card->ctx, &pubkey, &pubkey_obj.content.value, &pubkey_obj.content.len);
pubkey_info.id = key_info->id;
strlcpy(pubkey_obj.label, label, sizeof(pubkey_obj.label));
r = sc_pkcs15emu_add_rsa_pubkey(p15card, &pubkey_obj, &pubkey_info);
LOG_TEST_RET(card->ctx, r, "Could not add public key");
sc_pkcs15emu_sc_hsm_free_cvc(&cvc);
return SC_SUCCESS;
}
/* Public key info:
* flags:2,
* CN(len:2,value:<variable length>),
* ID(len:2,value:(SHA1 value)),
* StartDate(Ascii:8)
* EndDate(Ascii:8)
* ??(0x00:2)
*/
static int
sc_pkcs15emu_oberthur_add_pubkey(struct sc_pkcs15_card *p15card,
unsigned int file_id, unsigned int size)
{
struct sc_context *ctx = p15card->card->ctx;
struct sc_pkcs15_pubkey_info key_info;
struct sc_pkcs15_object key_obj;
char ch_tmp[0x100];
unsigned char *info_blob;
size_t len, info_len, offs;
unsigned flags;
int rv;
SC_FUNC_CALLED(ctx, SC_LOG_DEBUG_VERBOSE);
sc_debug(ctx, SC_LOG_DEBUG_NORMAL, "public key(file-id:%04X,size:%X)", file_id, size);
memset(&key_info, 0, sizeof(key_info));
memset(&key_obj, 0, sizeof(key_obj));
snprintf(ch_tmp, sizeof(ch_tmp), "%s%04X", AWP_OBJECTS_DF_PUB, file_id | 0x100);
rv = sc_oberthur_read_file(p15card, ch_tmp, &info_blob, &info_len, 1);
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, rv, "Failed to add public key: read oberthur file error");
/* Flags */
offs = 2;
if (offs > info_len)
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, SC_ERROR_UNKNOWN_DATA_RECEIVED, "Failed to add public key: no 'tag'");
flags = *(info_blob + 0) * 0x100 + *(info_blob + 1);
key_info.usage = sc_oberthur_decode_usage(flags);
if (flags & OBERTHUR_ATTR_MODIFIABLE)
key_obj.flags = SC_PKCS15_CO_FLAG_MODIFIABLE;
sc_debug(ctx, SC_LOG_DEBUG_NORMAL, "Public key key-usage:%04X", key_info.usage);
/* Label */
if (offs + 2 > info_len)
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, SC_ERROR_UNKNOWN_DATA_RECEIVED, "Failed to add public key: no 'Label'");
len = *(info_blob + offs + 1) + *(info_blob + offs) * 0x100;
if (len) {
if (len > sizeof(key_obj.label) - 1)
len = sizeof(key_obj.label) - 1;
memcpy(key_obj.label, info_blob + offs + 2, len);
}
offs += 2 + len;
/* ID */
if (offs > info_len)
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, SC_ERROR_UNKNOWN_DATA_RECEIVED, "Failed to add public key: no 'ID'");
len = *(info_blob + offs + 1) + *(info_blob + offs) * 0x100;
if (!len || len > sizeof(key_info.id.value))
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, SC_ERROR_INVALID_DATA, "Failed to add public key: invalie 'ID' length");
memcpy(key_info.id.value, info_blob + offs + 2, len);
key_info.id.len = len;
/* Ignore Start/End dates */
snprintf(ch_tmp, sizeof(ch_tmp), "%s%04X", AWP_OBJECTS_DF_PUB, file_id);
sc_format_path(ch_tmp, &key_info.path);
key_info.native = 1;
key_info.key_reference = file_id & 0xFF;
key_info.modulus_length = size;
rv = sc_pkcs15emu_add_rsa_pubkey(p15card, &key_obj, &key_info);
SC_FUNC_RETURN(ctx, SC_LOG_DEBUG_NORMAL, rv);
}
static int sc_pkcs15emu_westcos_init(sc_pkcs15_card_t * p15card)
{
int i, r;
int modulus_length = 0, usage = 0;
char buf[256];
sc_card_t *card = p15card->card;
sc_context_t *ctx = card->ctx;
sc_serial_number_t serial;
sc_path_t path;
sc_file_t *file = NULL;
sc_format_path("3F00", &path);
r = sc_select_file(card, &path, &file);
if (r)
goto out;
if (file)
sc_file_free(file);
file = NULL;
if (p15card->label != NULL)
free(p15card->label);
p15card->label = strdup("westcos");
if (p15card->manufacturer_id != NULL)
free(p15card->manufacturer_id);
p15card->manufacturer_id = strdup("CEV");
/* get serial number */
r = sc_card_ctl(card, SC_CARDCTL_GET_SERIALNR, &serial);
r = sc_bin_to_hex(serial.value, serial.len, buf, sizeof(buf), 0);
if (r)
goto out;
if (p15card->serial_number != NULL)
free(p15card->serial_number);
p15card->serial_number = strdup(buf);
p15card->version = buf[6];
p15card->flags = SC_PKCS15_CARD_FLAG_LOGIN_REQUIRED;
sc_format_path("AAAA", &path);
r = sc_select_file(card, &path, &file);
if (!r) {
for (i = 0; i < 1; i++) {
unsigned int flags;
struct sc_pkcs15_pin_info pin_info;
struct sc_pkcs15_object pin_obj;
memset(&pin_info, 0, sizeof(pin_info));
memset(&pin_obj, 0, sizeof(pin_obj));
flags = SC_PKCS15_PIN_FLAG_INITIALIZED;
if (i == 1) {
flags |=
SC_PKCS15_PIN_FLAG_UNBLOCK_DISABLED |
SC_PKCS15_PIN_FLAG_UNBLOCKING_PIN;
}
pin_info.auth_id.len = 1;
pin_info.auth_id.value[0] = i + 1;
pin_info.reference = i;
pin_info.flags = flags;
pin_info.type = SC_PKCS15_PIN_TYPE_BCD;
pin_info.min_length = 4;
pin_info.stored_length = 8;
pin_info.max_length = 8;
pin_info.pad_char = 0xff;
pin_info.path = path;
pin_info.tries_left = -1;
if (i == 1)
strlcpy(pin_obj.label, "Unblock",
sizeof(pin_obj.label));
else
strlcpy(pin_obj.label, "User",
sizeof(pin_obj.label));
pin_obj.flags =
SC_PKCS15_CO_FLAG_MODIFIABLE |
SC_PKCS15_CO_FLAG_PRIVATE;
r = sc_pkcs15emu_add_pin_obj(p15card, &pin_obj,
&pin_info);
if (r)
goto out;
}
}
if (file)
sc_file_free(file);
file = NULL;
sc_format_path("0002", &path);
r = sc_select_file(card, &path, &file);
if (!r) {
struct sc_pkcs15_cert_info cert_info;
struct sc_pkcs15_object cert_obj;
struct sc_pkcs15_pubkey_info pubkey_info;
struct sc_pkcs15_object pubkey_obj;
struct sc_pkcs15_pubkey *pkey = NULL;
memset(&cert_info, 0, sizeof(cert_info));
memset(&cert_obj, 0, sizeof(cert_obj));
cert_info.id.len = 1;
cert_info.id.value[0] = 0x45;
cert_info.authority = 0;
cert_info.path = path;
r = sc_pkcs15_read_certificate(p15card, &cert_info,
(sc_pkcs15_cert_t
**) (&cert_obj.data));
if (!r) {
sc_pkcs15_cert_t *cert =
(sc_pkcs15_cert_t *) (cert_obj.data);
strlcpy(cert_obj.label, "User certificat",
sizeof(cert_obj.label));
cert_obj.flags = SC_PKCS15_CO_FLAG_MODIFIABLE;
r = sc_pkcs15emu_add_x509_cert(p15card, &cert_obj,
&cert_info);
if (r)
goto out;
pkey = &cert->key;
}
memset(&pubkey_info, 0, sizeof(pubkey_info));
memset(&pubkey_obj, 0, sizeof(pubkey_obj));
pubkey_info.id.len = 1;
pubkey_info.id.value[0] = 0x45;
pubkey_info.modulus_length = modulus_length;
pubkey_info.key_reference = 1;
pubkey_info.native = 1;
pubkey_info.usage =
SC_PKCS15_PRKEY_USAGE_VERIFY |
SC_PKCS15_PRKEY_USAGE_VERIFYRECOVER |
SC_PKCS15_PRKEY_USAGE_ENCRYPT |
SC_PKCS15_PRKEY_USAGE_WRAP;
pubkey_info.path = path;
strlcpy(pubkey_obj.label, "Public Key",
sizeof(pubkey_obj.label));
pubkey_obj.auth_id.len = 1;
pubkey_obj.auth_id.value[0] = 1;
pubkey_obj.flags = SC_PKCS15_CO_FLAG_PRIVATE;
pubkey_obj.type = SC_PKCS15_TYPE_PUBKEY_RSA;
if (pkey == NULL) {
pubkey_obj.data = &pubkey_info;
r = sc_pkcs15_read_pubkey(p15card, &pubkey_obj, &pkey);
if (r)
goto out;
//force rechargement clef et maj infos lors de sc_pkcs15emu_add_rsa_pubkey (sinon modulus = 0)
pubkey_obj.flags = 0;
}
if (pkey->algorithm == SC_ALGORITHM_RSA) {
modulus_length = (int)(pkey->u.rsa.modulus.len * 8);
}
pubkey_info.modulus_length = modulus_length;
pubkey_obj.data = pkey;
r = sc_pkcs15emu_add_rsa_pubkey(p15card, &pubkey_obj,
&pubkey_info);
if (r < 0)
goto out;
}
if (!usage) {
usage =
SC_PKCS15_PRKEY_USAGE_SIGN | SC_PKCS15_PRKEY_USAGE_DECRYPT |
SC_PKCS15_PRKEY_USAGE_NONREPUDIATION;
}
if (file)
sc_file_free(file);
file = NULL;
sc_format_path("0001", &path);
r = sc_select_file(card, &path, &file);
if (!r) {
struct sc_pkcs15_prkey_info prkey_info;
struct sc_pkcs15_object prkey_obj;
memset(&prkey_info, 0, sizeof(prkey_info));
memset(&prkey_obj, 0, sizeof(prkey_obj));
prkey_info.id.len = 1;
prkey_info.id.value[0] = 0x45;
prkey_info.usage =
SC_PKCS15_PRKEY_USAGE_SIGN | SC_PKCS15_PRKEY_USAGE_DECRYPT
| SC_PKCS15_PRKEY_USAGE_NONREPUDIATION;
prkey_info.native = 1;
prkey_info.key_reference = 1;
prkey_info.modulus_length = modulus_length;
prkey_info.path = path;
strlcpy(prkey_obj.label, "Private Key",
sizeof(prkey_obj.label));
prkey_obj.flags = SC_PKCS15_CO_FLAG_PRIVATE;
prkey_obj.auth_id.len = 1;
prkey_obj.auth_id.value[0] = 1;
r = sc_pkcs15emu_add_rsa_prkey(p15card, &prkey_obj,
&prkey_info);
if (r < 0)
goto out;
}
r = 0;
out:if (file)
sc_file_free(file);
return r;
}
static int sc_pkcs15emu_piv_init(sc_pkcs15_card_t *p15card)
{
/* The cert objects will return all the data */
/* Note: pkcs11 objects do not have CK_ID values */
static const objdata objects[] = {
{"1", "Card Capability Container",
"2.16.840.1.101.3.7.1.219.0", NULL, "DB00", 0},
{"2", "Card Holder Unique Identifier",
"2.16.840.1.101.3.7.2.48.0", NULL, "3000", 0},
{"3", "Unsigned Card Holder Unique Identifier",
"2.16.840.1.101.3.7.2.48.2", NULL, "3010", 0},
{"4", "X.509 Certificate for PIV Authentication",
"2.16.840.1.101.3.7.2.1.1", NULL, "0101", 0},
{"5", "Cardholder Fingerprints",
"2.16.840.1.101.3.7.2.96.16", "1", "6010", SC_PKCS15_CO_FLAG_PRIVATE},
{"6", "Printed Information",
"2.16.840.1.101.3.7.2.48.1", "1", "3001", SC_PKCS15_CO_FLAG_PRIVATE},
{"7", "Cardholder Facial Image",
"2.16.840.1.101.3.7.2.96.48", "1", "6030", SC_PKCS15_CO_FLAG_PRIVATE},
{"8", "X.509 Certificate for Digital Signature",
"2.16.840.1.101.3.7.2.1.0", NULL, "0100", 0},
{"9", "X.509 Certificate for Key Management",
"2.16.840.1.101.3.7.2.1.2", NULL, "0102", 0},
{"10","X.509 Certificate for Card Authentication",
"2.16.840.1.101.3.7.2.5.0", NULL, "0500", 0},
{"11", "Security Object",
"2.16.840.1.101.3.7.2.144.0", NULL, "9000", 0},
{"12", "Discovery Object",
"2.16.840.1.101.3.7.2.96.80", NULL, "6050", 0},
{"13", "Key History Object",
"2.16.840.1.101.3.7.2.96.96", NULL, "6060", 0},
{"14", "Cardholder Iris Image",
"2.16.840.1.101.3.7.2.16.21", NULL, "1015", SC_PKCS15_CO_FLAG_PRIVATE},
{"15", "Retired X.509 Certificate for Key Management 1",
"2.16.840.1.101.3.7.2.16.1", NULL, "1001", 0},
{"16", "Retired X.509 Certificate for Key Management 2",
"2.16.840.1.101.3.7.2.16.2", NULL, "1002", 0},
{"17", "Retired X.509 Certificate for Key Management 3",
"2.16.840.1.101.3.7.2.16.3", NULL, "1003", 0},
{"18", "Retired X.509 Certificate for Key Management 4",
"2.16.840.1.101.3.7.2.16.4", NULL, "1004", 0},
{"19", "Retired X.509 Certificate for Key Management 5",
"2.16.840.1.101.3.7.2.16.5", NULL, "1005", 0},
{"20", "Retired X.509 Certificate for Key Management 6",
"2.16.840.1.101.3.7.2.16.6", NULL, "1006", 0},
{"21", "Retired X.509 Certificate for Key Management 7",
"2.16.840.1.101.3.7.2.16.7", NULL, "1007", 0},
{"22", "Retired X.509 Certificate for Key Management 8",
"2.16.840.1.101.3.7.2.16.8", NULL, "1008", 0},
{"23", "Retired X.509 Certificate for Key Management 9",
"2.16.840.1.101.3.7.2.16.9", NULL, "1009", 0},
{"24", "Retired X.509 Certificate for Key Management 10",
"2.16.840.1.101.3.7.2.16.10", NULL, "100A", 0},
{"25", "Retired X.509 Certificate for Key Management 11",
"2.16.840.1.101.3.7.2.16.11", NULL, "100B", 0},
{"26", "Retired X.509 Certificate for Key Management 12",
"2.16.840.1.101.3.7.2.16.12", NULL, "100C", 0},
{"27", "Retired X.509 Certificate for Key Management 13",
"2.16.840.1.101.3.7.2.16.13", NULL, "100D", 0},
{"28", "Retired X.509 Certificate for Key Management 14",
"2.16.840.1.101.3.7.2.16.14", NULL, "100E", 0},
{"29", "Retired X.509 Certificate for Key Management 15",
"2.16.840.1.101.3.7.2.16.15", NULL, "100F", 0},
{"30", "Retired X.509 Certificate for Key Management 16",
"2.16.840.1.101.3.7.2.16.16", NULL, "1010", 0},
{"31", "Retired X.509 Certificate for Key Management 17",
"2.16.840.1.101.3.7.2.16.17", NULL, "1011", 0},
{"32", "Retired X.509 Certificate for Key Management 18",
"2.16.840.1.101.3.7.2.16.18", NULL, "1012", 0},
{"33", "Retired X.509 Certificate for Key Management 19",
"2.16.840.1.101.3.7.2.16.19", NULL, "1013", 0},
{"34", "Retired X.509 Certificate for Key Management 20",
"2.16.840.1.101.3.7.2.16.20", NULL, "1014", 0},
{NULL, NULL, NULL, NULL, NULL, 0}
};
/*
* NIST 800-73-1 lifted the restriction on
* requering pin protected certs. Thus the default is to
* not require this.
*/
/* certs will be pulled out from the cert objects */
/* the number of cert, pubkey and prkey triplets */
#define PIV_NUM_CERTS_AND_KEYS 24
static const cdata certs[PIV_NUM_CERTS_AND_KEYS] = {
{"1", "Certificate for PIV Authentication", 0, "0101cece", 0},
{"2", "Certificate for Digital Signature", 0, "0100cece", 0},
{"3", "Certificate for Key Management", 0, "0102cece", 0},
{"4", "Certificate for Card Authentication", 0, "0500cece", 0},
{"5", "Retired Certificate for Key Management 1", 0, "1001cece", 0},
{"6", "Retired Certificate for Key Management 2", 0, "1002cece", 0},
{"7", "Retired Certificate for Key Management 3", 0, "1003cece", 0},
{"8", "Retired Certificate for Key Management 4", 0, "1004cece", 0},
{"9", "Retired Certificate for Key Management 5", 0, "1005cece", 0},
{"10", "Retired Certificate for Key Management 6", 0, "1006cece", 0},
{"11", "Retired Certificate for Key Management 7", 0, "1007cece", 0},
{"12", "Retired Certificate for Key Management 8", 0, "1008cece", 0},
{"13", "Retired Certificate for Key Management 9", 0, "1009cece", 0},
{"14", "Retired Certificate for Key Management 10", 0, "100Acece", 0},
{"15", "Retired Certificate for Key Management 11", 0, "100Bcece", 0},
{"16", "Retired Certificate for Key Management 12", 0, "100Ccece", 0},
{"17", "Retired Certificate for Key Management 13", 0, "100Dcece", 0},
{"18", "Retired Certificate for Key Management 14", 0, "100Ecece", 0},
{"19", "Retired Certificate for Key Management 15", 0, "100Fcece", 0},
{"20", "Retired Certificate for Key Management 16", 0, "1010cece", 0},
{"21", "Retired Certificate for Key Management 17", 0, "1011cece", 0},
{"22", "Retired Certificate for Key Management 18", 0, "1012cece", 0},
{"23", "Retired Certificate for Key Management 19", 0, "1013cece", 0},
{"24", "Retired Certificate for Key Management 20", 0, "1014cece", 0}
};
static const pindata pins[] = {
{ "1", "PIV Card Holder pin", "", 0x80,
/* label and ref will change if using global pin */
SC_PKCS15_PIN_TYPE_ASCII_NUMERIC,
8, 4, 8,
SC_PKCS15_PIN_FLAG_NEEDS_PADDING |
SC_PKCS15_PIN_FLAG_LOCAL,
-1, 0xFF,
SC_PKCS15_CO_FLAG_PRIVATE },
{ "2", "PIV PUK", "", 0x81,
SC_PKCS15_PIN_TYPE_ASCII_NUMERIC,
8, 4, 8,
SC_PKCS15_PIN_FLAG_NEEDS_PADDING |
SC_PKCS15_PIN_FLAG_LOCAL | SC_PKCS15_PIN_FLAG_SO_PIN |
SC_PKCS15_PIN_FLAG_UNBLOCKING_PIN,
-1, 0xFF,
SC_PKCS15_CO_FLAG_PRIVATE },
{ NULL, NULL, NULL, 0, 0, 0, 0, 0, 0, 0, 0, 0}
};
/*
* The size of the key or the algid is not really known
* but can be derived from the certificates.
* the cert, pubkey and privkey are a set.
* Key usages bits taken from pkcs15v1_1 Table 2
* RSA and EC hav differents set of usage
*/
static const pubdata pubkeys[PIV_NUM_CERTS_AND_KEYS] = {
{ "1", "PIV AUTH pubkey",
/*RSA*/SC_PKCS15_PRKEY_USAGE_ENCRYPT |
SC_PKCS15_PRKEY_USAGE_WRAP |
SC_PKCS15_PRKEY_USAGE_VERIFY |
SC_PKCS15_PRKEY_USAGE_VERIFYRECOVER,
/*EC*/SC_PKCS15_PRKEY_USAGE_VERIFY,
"9A06", 0x9A, "1", 0, "PIV_9A_KEY"},
{ "2", "SIGN pubkey",
/*RSA*/SC_PKCS15_PRKEY_USAGE_ENCRYPT |
SC_PKCS15_PRKEY_USAGE_VERIFY |
SC_PKCS15_PRKEY_USAGE_VERIFYRECOVER |
SC_PKCS15_PRKEY_USAGE_NONREPUDIATION,
/*EC*/SC_PKCS15_PRKEY_USAGE_VERIFY |
SC_PKCS15_PRKEY_USAGE_NONREPUDIATION,
"9C06", 0x9C, "1", 0, "PIV_9C_KEY"},
{ "3", "KEY MAN pubkey",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"9D06", 0x9D, "1", 0, "PIV_9D_KEY"},
{ "4", "CARD AUTH pubkey",
/*RSA*/SC_PKCS15_PRKEY_USAGE_VERIFY |
SC_PKCS15_PRKEY_USAGE_VERIFYRECOVER,
/*EC*/SC_PKCS15_PRKEY_USAGE_VERIFY,
"9E06", 0x9E, "0", 0, "PIV_9E_KEY"}, /* no pin, and avail in contactless */
{ "5", "Retired KEY MAN 1",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8206", 0x82, "1", 0, NULL},
{ "6", "Retired KEY MAN 2",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8306", 0x83, "1", 0, NULL},
{ "7", "Retired KEY MAN 3",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8406", 0x84, "1", 0, NULL},
{ "8", "Retired KEY MAN 4",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8506", 0x85, "1", 0, NULL},
{ "9", "Retired KEY MAN 5",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8606", 0x86, "1", 0, NULL},
{ "10", "Retired KEY MAN 6",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8706", 0x87, "1", 0, NULL},
{ "11", "Retired KEY MAN 7",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8806", 0x88, "1", 0, NULL},
{ "12", "Retired KEY MAN 8",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8906", 0x89, "1", 0, NULL},
{ "13", "Retired KEY MAN 9",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8A06", 0x8A, "1", 0, NULL},
{ "14", "Retired KEY MAN 10",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8B06", 0x8B, "1", 0, NULL},
{ "15", "Retired KEY MAN 11",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8C06", 0x8C, "1", 0, NULL},
{ "16", "Retired KEY MAN 12",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8D06", 0x8D, "1", 0, NULL},
{ "17", "Retired KEY MAN 13",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8E06", 0x8E, "1", 0, NULL},
{ "18", "Retired KEY MAN 14",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"8F06", 0x8F, "1", 0, NULL},
{ "19", "Retired KEY MAN 15",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"9006", 0x90, "1", 0, NULL},
{ "20", "Retired KEY MAN 16",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"9106", 0x91, "1", 0, NULL},
{ "21", "Retired KEY MAN 17",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"9206", 0x92, "1", 0, NULL},
{ "22", "Retired KEY MAN 18",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"9306", 0x93, "1", 0, NULL},
{ "23", "Retired KEY MAN 19",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"9406", 0x94, "1", 0, NULL},
{ "24", "Retired KEY MAN 20",
/*RSA*/SC_PKCS15_PRKEY_USAGE_WRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"9506", 0x95, "1", 0, NULL} };
/*
* note some of the SC_PKCS15_PRKEY values are dependent
* on the key algorithm, and will be reset.
*/
static const prdata prkeys[PIV_NUM_CERTS_AND_KEYS] = {
{ "1", "PIV AUTH key",
/*RSA*/SC_PKCS15_PRKEY_USAGE_DECRYPT |
SC_PKCS15_PRKEY_USAGE_UNWRAP |
SC_PKCS15_PRKEY_USAGE_SIGN |
SC_PKCS15_PRKEY_USAGE_SIGNRECOVER,
/*EC*/SC_PKCS15_PRKEY_USAGE_SIGN,
"", 0x9A, "1", SC_PKCS15_CO_FLAG_PRIVATE, 0},
{ "2", "SIGN key",
/*RSA*/SC_PKCS15_PRKEY_USAGE_DECRYPT |
SC_PKCS15_PRKEY_USAGE_SIGN |
SC_PKCS15_PRKEY_USAGE_SIGNRECOVER |
SC_PKCS15_PRKEY_USAGE_NONREPUDIATION,
/*EC*/SC_PKCS15_PRKEY_USAGE_SIGN |
SC_PKCS15_PRKEY_USAGE_NONREPUDIATION,
"", 0x9C, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "3", "KEY MAN key",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x9D, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "4", "CARD AUTH key",
/*RSA*/SC_PKCS15_PRKEY_USAGE_SIGN |
SC_PKCS15_PRKEY_USAGE_SIGNRECOVER,
/*EC*/SC_PKCS15_PRKEY_USAGE_SIGN,
"", 0x9E, NULL, 0, 0}, /* no PIN needed, works with wireless */
{ "5", "Retired KEY MAN 1",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x82, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "6", "Retired KEY MAN 2",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x83, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "7", "Retired KEY MAN 3",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x84, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "8", "Retired KEY MAN 4",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x85, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "9", "Retired KEY MAN 5",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x86, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "10", "Retired KEY MAN 6",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x87, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "11", "Retired KEY MAN 7",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x88, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "12", "Retired KEY MAN 8",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x89, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "13", "Retired KEY MAN 9",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x8A, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "14", "Retired KEY MAN 10",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x8B, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "15", "Retired KEY MAN 11",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x8C, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "16", "Retired KEY MAN 12",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x8D, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "17", "Retired KEY MAN 13",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x8E, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "18", "Retired KEY MAN 14",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x8F, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "19", "Retired KEY MAN 15",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x90, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "20", "Retired KEY MAN 16",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x91, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "21", "Retired KEY MAN 17",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x92, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "22", "Retired KEY MAN 18",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x93, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "23", "Retired KEY MAN 19",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x94, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1},
{ "24", "Retired KEY MAN 20",
/*RSA*/SC_PKCS15_PRKEY_USAGE_UNWRAP,
/*EC*/SC_PKCS15_PRKEY_USAGE_DERIVE,
"", 0x95, "1", SC_PKCS15_CO_FLAG_PRIVATE, 1}
};
int r, i;
sc_card_t *card = p15card->card;
sc_file_t *file_out = NULL;
int exposed_cert[PIV_NUM_CERTS_AND_KEYS] = {1, 0, 0, 0};
sc_serial_number_t serial;
char buf[SC_MAX_SERIALNR * 2 + 1];
common_key_info ckis[PIV_NUM_CERTS_AND_KEYS];
SC_FUNC_CALLED(card->ctx, SC_LOG_DEBUG_VERBOSE);
/* could read this off card if needed */
/* CSP does not like a - in the name */
p15card->tokeninfo->label = strdup("PIV_II");
p15card->tokeninfo->manufacturer_id = strdup(MANU_ID);
/*
* get serial number
* We will use the FASC-N from the CHUID
* Note we are not verifying CHUID, belongs to this card
* but need serial number for Mac tokend
*/
r = sc_card_ctl(card, SC_CARDCTL_GET_SERIALNR, &serial);
if (r < 0) {
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,"sc_card_ctl rc=%d",r);
p15card->tokeninfo->serial_number = strdup("00000000");
} else {
sc_bin_to_hex(serial.value, serial.len, buf, sizeof(buf), 0);
p15card->tokeninfo->serial_number = strdup(buf);
}
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "PIV-II adding objects...");
/* set other objects */
for (i = 0; objects[i].label; i++) {
struct sc_pkcs15_data_info obj_info;
struct sc_pkcs15_object obj_obj;
memset(&obj_info, 0, sizeof(obj_info));
memset(&obj_obj, 0, sizeof(obj_obj));
sc_pkcs15_format_id(objects[i].id, &obj_info.id);
sc_format_path(objects[i].path, &obj_info.path);
/* See if the object can not be present on the card */
r = (card->ops->card_ctl)(card, SC_CARDCTL_PIV_OBJECT_PRESENT, &obj_info.path);
if (r == 1)
continue; /* Not on card, do not define the object */
strncpy(obj_info.app_label, objects[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
r = sc_format_oid(&obj_info.app_oid, objects[i].aoid);
if (r != SC_SUCCESS)
return r;
if (objects[i].auth_id)
sc_pkcs15_format_id(objects[i].auth_id, &obj_obj.auth_id);
strncpy(obj_obj.label, objects[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
obj_obj.flags = objects[i].obj_flags;
r = sc_pkcs15emu_object_add(p15card, SC_PKCS15_TYPE_DATA_OBJECT,
&obj_obj, &obj_info);
if (r < 0)
SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, r);
/* TODO
* PIV keys 9C and 9D require the pin verify be done just befor any
* crypto operation using these keys.
*
* Nss 3.12.7 does not check the CKA_ALWAYS_AUTHENTICATE attribute of a key
* and will do a C_FindObjects with only CKA_VALUE looking for a certificate
* it had found earlier after c_Login. The template does not add CKA_TYPE=cert.
* This will cause the card-piv to read all the objects and will reset
* the security status for the 9C and 9D keys.
* Mozilla Bug 457025
*
* We can not read all the objects, as some need the PIN!
*/
}
/*
* certs, pubkeys and priv keys are related and we assume
* they are in order
* We need to read the cert, get modulus and keylen
* We use those for the pubkey, and priv key objects.
* If no cert, then see if pubkey (i.e. we are initilizing,
* and the pubkey is in a file,) then add pubkey and privkey
* If no cert and no pubkey, skip adding them.
*/
/* set certs */
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "PIV-II adding certs...");
for (i = 0; i < PIV_NUM_CERTS_AND_KEYS; i++) {
struct sc_pkcs15_cert_info cert_info;
struct sc_pkcs15_object cert_obj;
sc_pkcs15_der_t cert_der;
sc_pkcs15_cert_t *cert_out;
ckis[i].cert_found = 0;
ckis[i].key_alg = -1;
ckis[i].pubkey_found = 0;
ckis[i].pubkey_len = 0;
if ((card->flags & 0x20) && (exposed_cert[i] == 0))
continue;
memset(&cert_info, 0, sizeof(cert_info));
memset(&cert_obj, 0, sizeof(cert_obj));
sc_pkcs15_format_id(certs[i].id, &cert_info.id);
cert_info.authority = certs[i].authority;
sc_format_path(certs[i].path, &cert_info.path);
strncpy(cert_obj.label, certs[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
cert_obj.flags = certs[i].obj_flags;
/* See if the cert might be present or not. */
r = (card->ops->card_ctl)(card, SC_CARDCTL_PIV_OBJECT_PRESENT, &cert_info.path);
if (r == 1) {
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "Cert can not be present,i=%d", i);
continue;
}
/* use a &file_out so card-piv.c will read cert if present */
r = sc_pkcs15_read_file(p15card, &cert_info.path,
&cert_der.value, &cert_der.len, &file_out);
if (file_out) {
sc_file_free(file_out);
file_out = NULL;
}
if (r) {
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "No cert found,i=%d", i);
continue;
}
ckis[i].cert_found = 1;
/* cache it using the PKCS15 emulation objects */
/* as it does not change */
if (cert_der.value) {
cert_info.value.value = cert_der.value;
cert_info.value.len = cert_der.len;
cert_info.path.len = 0; /* use in mem cert from now on */
}
/* following will find the cached cert in cert_info */
r = sc_pkcs15_read_certificate(p15card, &cert_info, &cert_out);
if (r < 0 || cert_out->key == NULL) {
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "Failed to read/parse the certificate r=%d",r);
continue;
}
ckis[i].key_alg = cert_out->key->algorithm;
switch (cert_out->key->algorithm) {
case SC_ALGORITHM_RSA:
/* save pubkey_len for pub and priv */
ckis[i].pubkey_len = cert_out->key->u.rsa.modulus.len * 8;
break;
case SC_ALGORITHM_EC:
ckis[i].pubkey_len = cert_out->key->u.ec.field_length;
break;
default:
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "Unsuported key.algorithm %d", cert_out->key->algorithm);
ckis[i].pubkey_len = 0; /* set some value for now */
}
sc_pkcs15_free_certificate(cert_out);
r = sc_pkcs15emu_add_x509_cert(p15card, &cert_obj, &cert_info);
if (r < 0) {
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, " Failed to add cert obj r=%d",r);
continue;
}
}
/* set pins */
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "PIV-II adding pins...");
for (i = 0; pins[i].label; i++) {
struct sc_pkcs15_pin_info pin_info;
struct sc_pkcs15_object pin_obj;
const char * label;
int pin_ref;
memset(&pin_info, 0, sizeof(pin_info));
memset(&pin_obj, 0, sizeof(pin_obj));
sc_pkcs15_format_id(pins[i].id, &pin_info.auth_id);
pin_info.reference = pins[i].ref;
pin_info.flags = pins[i].flags;
pin_info.type = pins[i].type;
pin_info.min_length = pins[i].minlen;
pin_info.stored_length = pins[i].storedlen;
pin_info.max_length = pins[i].maxlen;
pin_info.pad_char = pins[i].pad_char;
sc_format_path(pins[i].path, &pin_info.path);
pin_info.tries_left = -1;
label = pins[i].label;
if (i == 0 &&
(card->ops->card_ctl)(card, SC_CARDCTL_PIV_PIN_PREFERENCE,
&pin_ref) == 0 &&
pin_ref == 0x00) { /* must be 80 for PIV pin, or 00 for Global PIN */
pin_info.reference = pin_ref;
label = "Global PIN";
}
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "DEE Adding pin %d label=%s",i, label);
strncpy(pin_obj.label, label, SC_PKCS15_MAX_LABEL_SIZE - 1);
pin_obj.flags = pins[i].obj_flags;
r = sc_pkcs15emu_add_pin_obj(p15card, &pin_obj, &pin_info);
if (r < 0)
SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, r);
}
/* set public keys */
/* We may only need this during initialzation when genkey
* gets the pubkey, but it can not be read from the card
* at a later time. The piv-tool can stach pubkey in file
*/
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "PIV-II adding pub keys...");
for (i = 0; i < PIV_NUM_CERTS_AND_KEYS; i++) {
struct sc_pkcs15_pubkey_info pubkey_info;
struct sc_pkcs15_object pubkey_obj;
struct sc_pkcs15_pubkey *p15_key;
if ((card->flags & 0x20) && (exposed_cert[i] == 0))
continue;
memset(&pubkey_info, 0, sizeof(pubkey_info));
memset(&pubkey_obj, 0, sizeof(pubkey_obj));
sc_pkcs15_format_id(pubkeys[i].id, &pubkey_info.id);
pubkey_info.native = 1;
pubkey_info.key_reference = pubkeys[i].ref;
// sc_format_path(pubkeys[i].path, &pubkey_info.path);
strncpy(pubkey_obj.label, pubkeys[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
pubkey_obj.flags = pubkeys[i].obj_flags;
if (pubkeys[i].auth_id)
sc_pkcs15_format_id(pubkeys[i].auth_id, &pubkey_obj.auth_id);
/* If no cert found, piv-tool may have stached the pubkey
* so we can use it when generating a certificate request
* The file is a OpenSSL DER EVP_KEY, which looks like
* a certificate subjectPublicKeyInfo.
*
*/
if (ckis[i].cert_found == 0 ) { /* no cert found */
char * filename = NULL;
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,"No cert for this pub key i=%d",i);
/*
* If we used the piv-tool to generate a key,
* we would have saved the public key as a file.
* This code is only used while signing a request
* After the certificate is loaded on the card,
* the public key is extracted from the certificate.
*/
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,"DEE look for env %s",
pubkeys[i].getenvname?pubkeys[i].getenvname:"NULL");
if (pubkeys[i].getenvname == NULL)
continue;
filename = getenv(pubkeys[i].getenvname);
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,"DEE look for file %s", filename?filename:"NULL");
if (filename == NULL)
continue;
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,"Adding pubkey from file %s",filename);
r = sc_pkcs15_pubkey_from_spki_filename(card->ctx,
filename,
&p15_key);
if (r < 0)
continue;
/* Only get here if no cert, and the the above found the
* pub key file (actually the SPKI version). This only
* happens when trying initializing a card and have set
* env PIV_9A_KEY or 9C, 9D, 9E to point at the file.
*
* We will cache it using the PKCS15 emulation objects
*/
pubkey_info.path.len = 0;
ckis[i].key_alg = p15_key->algorithm;
switch (p15_key->algorithm) {
case SC_ALGORITHM_RSA:
/* save pubkey_len in pub and priv */
ckis[i].pubkey_len = p15_key->u.rsa.modulus.len * 8;
ckis[i].pubkey_found = 1;
break;
case SC_ALGORITHM_EC:
ckis[i].key_alg = SC_ALGORITHM_EC;
ckis[i].pubkey_len = p15_key->u.ec.field_length;
ckis[i].pubkey_found = 1;
break;
default:
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,"Unsupported key_alg %d",p15_key->algorithm);
continue;
}
pubkey_obj.emulated = p15_key;
p15_key = NULL;
}
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,"adding pubkey for %d keyalg=%d",i, ckis[i].key_alg);
switch (ckis[i].key_alg) {
case SC_ALGORITHM_RSA:
pubkey_info.usage = pubkeys[i].usage_rsa;
pubkey_info.modulus_length = ckis[i].pubkey_len;
strncpy(pubkey_obj.label, pubkeys[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
r = sc_pkcs15emu_add_rsa_pubkey(p15card, &pubkey_obj, &pubkey_info);
if (r < 0)
SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, r); /* should not fail */
ckis[i].pubkey_found = 1;
break;
case SC_ALGORITHM_EC:
pubkey_info.usage = pubkeys[i].usage_ec;
pubkey_info.field_length = ckis[i].pubkey_len;
strncpy(pubkey_obj.label, pubkeys[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
r = sc_pkcs15emu_add_ec_pubkey(p15card, &pubkey_obj, &pubkey_info);
if (r < 0)
SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, r); /* should not fail */
ckis[i].pubkey_found = 1;
break;
default:
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,"key_alg %d not supported", ckis[i].key_alg);
continue;
}
}
/* set private keys */
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "PIV-II adding private keys...");
for (i = 0; i < PIV_NUM_CERTS_AND_KEYS; i++) {
struct sc_pkcs15_prkey_info prkey_info;
struct sc_pkcs15_object prkey_obj;
if ((card->flags & 0x20) && (exposed_cert[i] == 0))
continue;
memset(&prkey_info, 0, sizeof(prkey_info));
memset(&prkey_obj, 0, sizeof(prkey_obj));
if (ckis[i].cert_found == 0 && ckis[i].pubkey_found == 0)
continue; /* i.e. no cert or pubkey */
sc_pkcs15_format_id(prkeys[i].id, &prkey_info.id);
prkey_info.native = 1;
prkey_info.key_reference = prkeys[i].ref;
sc_format_path(prkeys[i].path, &prkey_info.path);
strncpy(prkey_obj.label, prkeys[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
prkey_obj.flags = prkeys[i].obj_flags;
prkey_obj.user_consent = prkeys[i].user_consent;
if (prkeys[i].auth_id)
sc_pkcs15_format_id(prkeys[i].auth_id, &prkey_obj.auth_id);
switch (ckis[i].key_alg) {
case SC_ALGORITHM_RSA:
prkey_info.usage = prkeys[i].usage_rsa;
prkey_info.modulus_length= ckis[i].pubkey_len;
r = sc_pkcs15emu_add_rsa_prkey(p15card, &prkey_obj, &prkey_info);
break;
case SC_ALGORITHM_EC:
prkey_info.usage = prkeys[i].usage_ec;
prkey_info.field_length = ckis[i].pubkey_len;
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "DEE added key_alg %2.2x prkey_obj.flags %8.8x",
ckis[i].key_alg, prkey_obj.flags);
r = sc_pkcs15emu_add_ec_prkey(p15card, &prkey_obj, &prkey_info);
break;
default:
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL, "Unsupported key_alg %d", ckis[i].key_alg);
r = 0; /* we just skip this one */
}
if (r < 0)
SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, r);
}
SC_FUNC_RETURN(card->ctx, SC_LOG_DEBUG_NORMAL, SC_SUCCESS);
}
static int
sc_pkcs15emu_openpgp_init(sc_pkcs15_card_t *p15card)
{
sc_card_t *card = p15card->card;
sc_context_t *ctx = card->ctx;
char string[256];
u8 buffer[256];
size_t length;
int r, i;
set_string(&p15card->label, "OpenPGP Card");
set_string(&p15card->manufacturer_id, "OpenPGP project");
if ((r = read_file(card, "004f", buffer, sizeof(buffer))) < 0)
goto failed;
sc_bin_to_hex(buffer, (size_t)r, string, sizeof(string), 0);
set_string(&p15card->serial_number, string);
p15card->version = (buffer[6] << 8) | buffer[7];
p15card->flags = SC_PKCS15_CARD_FLAG_LOGIN_REQUIRED |
SC_PKCS15_CARD_FLAG_PRN_GENERATION |
SC_PKCS15_CARD_FLAG_EID_COMPLIANT;
/* Extract preferred language */
r = read_file(card, "00655f2d", string, sizeof(string)-1);
if (r < 0)
goto failed;
string[r] = '\0';
set_string(&p15card->preferred_language, string);
/* Get Application Related Data (006E) */
if ((r = sc_get_data(card, 0x006E, buffer, sizeof(buffer))) < 0)
goto failed;
length = r;
/* TBD: extract algorithm info */
/* Get CHV status bytes:
* 00: ??
* 01-03: max length of pins 1-3
* 04-07: tries left for pins 1-3
*/
if ((r = read_file(card, "006E007300C4", buffer, sizeof(buffer))) < 0)
goto failed;
if (r != 7) {
sc_error(ctx,
"CHV status bytes have unexpected length "
"(expected 7, got %d)\n", r);
return SC_ERROR_OBJECT_NOT_VALID;
}
for (i = 0; i < 3; i++) {
unsigned int flags;
struct sc_pkcs15_pin_info pin_info;
struct sc_pkcs15_object pin_obj;
memset(&pin_info, 0, sizeof(pin_info));
memset(&pin_obj, 0, sizeof(pin_obj));
flags = SC_PKCS15_PIN_FLAG_CASE_SENSITIVE |
SC_PKCS15_PIN_FLAG_INITIALIZED |
SC_PKCS15_PIN_FLAG_LOCAL;
if (i == 2) {
flags |= SC_PKCS15_PIN_FLAG_UNBLOCK_DISABLED |
SC_PKCS15_PIN_FLAG_SO_PIN;
}
pin_info.auth_id.len = 1;
pin_info.auth_id.value[0] = i + 1;
pin_info.reference = i + 1;
pin_info.flags = flags;
pin_info.type = SC_PKCS15_PIN_TYPE_ASCII_NUMERIC;
pin_info.min_length = 0;
pin_info.stored_length = buffer[1+i];
pin_info.max_length = buffer[1+i];
pin_info.pad_char = '\0';
sc_format_path("3F00", &pin_info.path);
pin_info.tries_left = buffer[4+i];
strlcpy(pin_obj.label, pgp_pin_name[i], sizeof(pin_obj.label));
pin_obj.flags = SC_PKCS15_CO_FLAG_MODIFIABLE | SC_PKCS15_CO_FLAG_PRIVATE;
r = sc_pkcs15emu_add_pin_obj(p15card, &pin_obj, &pin_info);
if (r < 0)
return SC_ERROR_INTERNAL;
}
for (i = 0; i < 3; i++) {
static int prkey_pin[3] = { 1, 2, 2 };
static int prkey_usage[3] = {
SC_PKCS15_PRKEY_USAGE_SIGN
| SC_PKCS15_PRKEY_USAGE_SIGNRECOVER
| SC_PKCS15_PRKEY_USAGE_NONREPUDIATION,
SC_PKCS15_PRKEY_USAGE_DECRYPT
| SC_PKCS15_PRKEY_USAGE_UNWRAP,
SC_PKCS15_PRKEY_USAGE_NONREPUDIATION
};
struct sc_pkcs15_prkey_info prkey_info;
struct sc_pkcs15_object prkey_obj;
memset(&prkey_info, 0, sizeof(prkey_info));
memset(&prkey_obj, 0, sizeof(prkey_obj));
prkey_info.id.len = 1;
prkey_info.id.value[0] = i + 1;
prkey_info.usage = prkey_usage[i];
prkey_info.native = 1;
prkey_info.key_reference = i;
prkey_info.modulus_length= 1024;
strlcpy(prkey_obj.label, pgp_key_name[i], sizeof(prkey_obj.label));
prkey_obj.flags = SC_PKCS15_CO_FLAG_PRIVATE | SC_PKCS15_CO_FLAG_MODIFIABLE;
prkey_obj.auth_id.len = 1;
prkey_obj.auth_id.value[0] = prkey_pin[i];
r = sc_pkcs15emu_add_rsa_prkey(p15card, &prkey_obj, &prkey_info);
if (r < 0)
return SC_ERROR_INTERNAL;
}
for (i = 0; i < 3; i++) {
static int pubkey_usage[3] = {
SC_PKCS15_PRKEY_USAGE_VERIFY
| SC_PKCS15_PRKEY_USAGE_VERIFYRECOVER,
SC_PKCS15_PRKEY_USAGE_ENCRYPT
| SC_PKCS15_PRKEY_USAGE_WRAP,
SC_PKCS15_PRKEY_USAGE_VERIFY
};
struct sc_pkcs15_pubkey_info pubkey_info;
struct sc_pkcs15_object pubkey_obj;
memset(&pubkey_info, 0, sizeof(pubkey_info));
memset(&pubkey_obj, 0, sizeof(pubkey_obj));
pubkey_info.id.len = 1;
pubkey_info.id.value[0] = i +1;
pubkey_info.modulus_length = 1024;
pubkey_info.usage = pubkey_usage[i];
sc_format_path(pgp_pubkey_path[i], &pubkey_info.path);
strlcpy(pubkey_obj.label, pgp_key_name[i], sizeof(pubkey_obj.label));
pubkey_obj.auth_id.len = 1;
pubkey_obj.auth_id.value[0] = 3;
pubkey_obj.flags = SC_PKCS15_CO_FLAG_MODIFIABLE;
r = sc_pkcs15emu_add_rsa_pubkey(p15card, &pubkey_obj, &pubkey_info);
if (r < 0)
return SC_ERROR_INTERNAL;
}
return 0;
failed: sc_error(card->ctx, "Failed to initialize OpenPGP emulation: %s\n",
sc_strerror(r));
return r;
}
static int sc_pkcs15emu_piv_init(sc_pkcs15_card_t *p15card)
{
/* The cert objects will return all the data */
const objdata objects[] = {
{"1", "Card Capability Container",
"2.16.840.1.101.3.7.1.219.0", NULL, "DB00", 0},
{"2", "Card Holder Unique Identifier",
"2.16.840.1.101.3.7.2.48.0", NULL, "3000", 0},
{"3", "Unsigned Card Holder Unique Identifier",
"2.16.840.1.101.3.7.2.48.2", NULL, "3010", 0},
{"4", "X.509 Certificate for PIV Authentication",
"2.16.840.1.101.3.7.2.1.1", NULL, "0101", 0},
{"5", "Card Holder Fingerprints",
"2.16.840.1.101.3.7.2.96.16", "1", "6010", SC_PKCS15_CO_FLAG_PRIVATE},
{"6", "Printed Information",
"2.16.840.1.101.3.7.2.48.1", "1", "3001", SC_PKCS15_CO_FLAG_PRIVATE},
{"7", "Card Holder Facial Image",
"2.16.840.1.101.3.7.2.96.48", "1", "6030", SC_PKCS15_CO_FLAG_PRIVATE},
{"8", "X.509 Certificate for Digital Signature",
"2.16.840.1.101.3.7.2.1.0", NULL, "0100", 0},
{"9", "X.509 Certificate for Key Management",
"2.16.840.1.101.3.7.2.1.2", NULL, "0102", 0},
{"10","X.509 Certificate for Card Authentication",
"2.16.840.1.101.3.7.2.5.0", NULL, "0500", 0},
{"11", "Security Object",
"2.16.840.1.101.3.7.2.144.0", NULL, "9000", 0},
{NULL, NULL, NULL, NULL, NULL, 0}
};
/*
* NIST 800-73-1 is proposing to lift the restriction on
* requering pin protected certs. Thus the default will be to
* not require this. But there are a number of test cards
* that do enforce it. Code later on will allow SC_PKCS15_CO_FLAG_PRIVATE
* to be set.
*/
/* certs will be pulled out from the cert objects */
cdata certs[] = {
{"1", "Certificate for PIV Authentication", 0, "0101cece", 0, 0},
{"2", "Certificate for Digital Signature", 0, "0100cece", 0, 0},
{"3", "Certificate for Key Management", 0, "0102cece", 0, 0},
{"4", "Certificate for Card Authentication", 0, "0500cece", 0, 0},
{NULL, NULL, 0, NULL, 0, 0}
};
const pindata pins[] = {
{ "1", "PIV Card Holder pin", "", 0x80,
SC_PKCS15_PIN_TYPE_ASCII_NUMERIC,
8, 4, 8,
SC_PKCS15_PIN_FLAG_NEEDS_PADDING |
SC_PKCS15_PIN_FLAG_LOCAL,
-1, 0xFF,
SC_PKCS15_CO_FLAG_PRIVATE },
{ "2", "PIV PUK", "", 0x81,
SC_PKCS15_PIN_TYPE_ASCII_NUMERIC,
8, 4, 8,
SC_PKCS15_PIN_FLAG_NEEDS_PADDING |
SC_PKCS15_PIN_FLAG_LOCAL | SC_PKCS15_PIN_FLAG_SO_PIN |
SC_PKCS15_PIN_FLAG_UNBLOCKING_PIN,
-1, 0xFF,
SC_PKCS15_CO_FLAG_PRIVATE },
/* there are some more key, but dont need for now */
/* The admin 9b might fall in here */
{ NULL, NULL, NULL, 0, 0, 0, 0, 0, 0, 0, 0, 0}
};
/*
* The size of the key or the algid is not really known
* but can be derived from the certificates.
* the cert, pubkey and privkey are a set.
* Key usages bits taken from pkcs15v1_1 Table 2
*/
pubdata pubkeys[] = {
{ "1", "PIV AUTH pubkey", 0000,
SC_PKCS15_PRKEY_USAGE_ENCRYPT |
SC_PKCS15_PRKEY_USAGE_WRAP |
SC_PKCS15_PRKEY_USAGE_VERIFY |
SC_PKCS15_PRKEY_USAGE_VERIFYRECOVER,
"9A06", 0x9A, "1", 0, 0},
{ "2", "SIGN pubkey", 0000,
SC_PKCS15_PRKEY_USAGE_ENCRYPT |
SC_PKCS15_PRKEY_USAGE_VERIFY |
SC_PKCS15_PRKEY_USAGE_VERIFYRECOVER |
SC_PKCS15_PRKEY_USAGE_NONREPUDIATION,
"9C06", 0x9C, "1", 0, 0},
{ "3", "KEY MAN pubkey", 0000,
SC_PKCS15_PRKEY_USAGE_WRAP,
"9D06", 0x9D, "1", 0, 0},
{ "4", "CARD AUTH pubkey", 0000,
SC_PKCS15_PRKEY_USAGE_VERIFY |
SC_PKCS15_PRKEY_USAGE_VERIFYRECOVER,
"9E06", 0x9E, "0", 0, 0}, /* no pin, and avail in contactless */
{ NULL, NULL, 0, 0, NULL, 0, NULL, 0, 0}
};
prdata prkeys[] = {
{ "1", "PIV AUTH key", 0000,
SC_PKCS15_PRKEY_USAGE_DECRYPT |
SC_PKCS15_PRKEY_USAGE_UNWRAP |
SC_PKCS15_PRKEY_USAGE_SIGN |
SC_PKCS15_PRKEY_USAGE_SIGNRECOVER,
"", 0x9A, "1", 0},
{ "2", "SIGN key", 0000,
SC_PKCS15_PRKEY_USAGE_DECRYPT |
SC_PKCS15_PRKEY_USAGE_SIGN |
SC_PKCS15_PRKEY_USAGE_SIGNRECOVER |
SC_PKCS15_PRKEY_USAGE_NONREPUDIATION,
"", 0x9C, "1", 0},
{ "3", "KEY MAN key", 0000,
SC_PKCS15_PRKEY_USAGE_UNWRAP,
"", 0x9D, "1", 0},
{ "4", "CARD AUTH key", 0000,
SC_PKCS15_PRKEY_USAGE_SIGN |
SC_PKCS15_PRKEY_USAGE_SIGNRECOVER,
"", 0x9E, NULL, 0}, /* no PIN needed, works with wireless */
{ NULL, NULL, 0, 0, NULL, 0, NULL, 0}
};
int r, i;
sc_card_t *card = p15card->card;
sc_file_t *file_out = NULL;
int exposed_cert[4] = {1, 0, 0, 0};
sc_serial_number_t serial;
char buf[SC_MAX_SERIALNR * 2 + 1];
SC_FUNC_CALLED(card->ctx, 1);
/* could read this off card if needed */
/* CSP does not like a - in the name */
p15card->label = strdup("PIV_II");
p15card->manufacturer_id = strdup(MANU_ID);
/*
* get serial number
* We will use the FASC-N from the CHUID
* Note we are not verifying CHUID, belongs to this card
* but need serial number for Mac tokend
*/
sc_ctx_suppress_errors_on(card->ctx);
r = sc_card_ctl(card, SC_CARDCTL_GET_SERIALNR, &serial);
sc_ctx_suppress_errors_off(card->ctx);
if (r < 0) {
sc_debug(card->ctx,"sc_card_ctl rc=%d",r);
p15card->serial_number = strdup("00000000");
} else {
sc_bin_to_hex(serial.value, serial.len, buf, sizeof(buf), 0);
p15card->serial_number = strdup(buf);
}
sc_debug(card->ctx, "PIV-II adding objects...");
/* set other objects */
for (i = 0; objects[i].label; i++) {
struct sc_pkcs15_data_info obj_info;
struct sc_pkcs15_object obj_obj;
memset(&obj_info, 0, sizeof(obj_info));
memset(&obj_obj, 0, sizeof(obj_obj));
sc_pkcs15_format_id(objects[i].id, &obj_info.id);
sc_format_path(objects[i].path, &obj_info.path);
/* We could make sure the object is on the card */
/* But really don't need to do this now */
// sc_ctx_suppress_errors_on(card->ctx);
// r = sc_select_file(card, &obj_info.path, NULL);
// sc_ctx_suppress_errors_off(card->ctx);
// if (r == SC_ERROR_FILE_NOT_FOUND)
// continue;
strncpy(obj_info.app_label, objects[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
r = sc_format_oid(&obj_info.app_oid, objects[i].aoid);
if (r != SC_SUCCESS)
return r;
if (objects[i].auth_id)
sc_pkcs15_format_id(objects[i].auth_id, &obj_obj.auth_id);
strncpy(obj_obj.label, objects[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
obj_obj.flags = objects[i].obj_flags;
r = sc_pkcs15emu_object_add(p15card, SC_PKCS15_TYPE_DATA_OBJECT,
&obj_obj, &obj_info);
if (r < 0)
SC_FUNC_RETURN(card->ctx, 1, r);
}
/*
* certs, pubkeys and priv keys are related and we assume
* they are in order
* We need to read the cert, get modulus and keylen
* We use those for the pubkey, and priv key objects.
* If no cert, then see if pubkey (i.e. we are initilizing,
* and the pubkey is in a file,) then add pubkey and privkey
* If no cert and no pubkey, skip adding them.
*/
/* set certs */
sc_debug(card->ctx, "PIV-II adding certs...");
for (i = 0; certs[i].label; i++) {
struct sc_pkcs15_cert_info cert_info;
struct sc_pkcs15_object cert_obj;
sc_pkcs15_der_t cert_der;
sc_pkcs15_cert_t *cert_out;
if ((card->flags & 0x20) && (exposed_cert[i] == 0))
continue;
memset(&cert_info, 0, sizeof(cert_info));
memset(&cert_obj, 0, sizeof(cert_obj));
sc_pkcs15_format_id(certs[i].id, &cert_info.id);
cert_info.authority = certs[i].authority;
sc_format_path(certs[i].path, &cert_info.path);
strncpy(cert_obj.label, certs[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
cert_obj.flags = certs[i].obj_flags;
/* see if we have a cert */
/* use a &file_out so card-piv will read cert if present */
sc_ctx_suppress_errors_on(card->ctx);
r = sc_pkcs15_read_file(p15card, &cert_info.path,
&cert_der.value, &cert_der.len, &file_out);
sc_ctx_suppress_errors_off(card->ctx);
if (file_out) {
sc_file_free(file_out);
file_out = NULL;
}
if (r) {
sc_debug(card->ctx, "No cert found,i=%d", i);
continue;
}
certs[i].found = 1;
/* cache it using the PKCS15 emulation objects */
/* as it does not change */
if (cert_der.value) {
cert_info.value.value = cert_der.value;
cert_info.value.len = cert_der.len;
cert_info.path.len = 0; /* use in mem cert from now on */
}
/* following will find the cached cert in cert_info */
r = sc_pkcs15_read_certificate(p15card, &cert_info, &cert_out);
if (r < 0) {
sc_debug(card->ctx, "Failed to read/parse the certificate r=%d",r);
continue;
}
/* TODO support DSA keys */
if (cert_out->key.algorithm == SC_ALGORITHM_RSA) {
/* save modulus_len in pub and priv */
pubkeys[i].modulus_len = cert_out->key.u.rsa.modulus.len * 8;
prkeys[i].modulus_len = cert_out->key.u.rsa.modulus.len * 8;
}
sc_pkcs15_free_certificate(cert_out);
r = sc_pkcs15emu_add_x509_cert(p15card, &cert_obj, &cert_info);
if (r < 0) {
sc_error(card->ctx, " Failed to add cert obj r=%d",r);
continue;
}
}
/* set pins */
sc_debug(card->ctx, "PIV-II adding pins...");
for (i = 0; pins[i].label; i++) {
struct sc_pkcs15_pin_info pin_info;
struct sc_pkcs15_object pin_obj;
memset(&pin_info, 0, sizeof(pin_info));
memset(&pin_obj, 0, sizeof(pin_obj));
sc_pkcs15_format_id(pins[i].id, &pin_info.auth_id);
pin_info.reference = pins[i].ref;
pin_info.flags = pins[i].flags;
pin_info.type = pins[i].type;
pin_info.min_length = pins[i].minlen;
pin_info.stored_length = pins[i].storedlen;
pin_info.max_length = pins[i].maxlen;
pin_info.pad_char = pins[i].pad_char;
sc_format_path(pins[i].path, &pin_info.path);
pin_info.tries_left = -1;
strncpy(pin_obj.label, pins[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
pin_obj.flags = pins[i].obj_flags;
r = sc_pkcs15emu_add_pin_obj(p15card, &pin_obj, &pin_info);
if (r < 0)
SC_FUNC_RETURN(card->ctx, 1, r);
}
/* set public keys */
/* We may only need this during initialzation when genkey
* gets the pubkey, but it can not be read from the card
* at a later time. The piv-tool can stach in file
*/
sc_debug(card->ctx, "PIV-II adding pub keys...");
for (i = 0; pubkeys[i].label; i++) {
struct sc_pkcs15_pubkey_info pubkey_info;
struct sc_pkcs15_object pubkey_obj;
struct sc_pkcs15_pubkey *p15_key;
if ((card->flags & 0x20) && (exposed_cert[i] == 0))
continue;
memset(&pubkey_info, 0, sizeof(pubkey_info));
memset(&pubkey_obj, 0, sizeof(pubkey_obj));
sc_pkcs15_format_id(pubkeys[i].id, &pubkey_info.id);
pubkey_info.usage = pubkeys[i].usage;
pubkey_info.native = 1;
pubkey_info.key_reference = pubkeys[i].ref;
sc_format_path(pubkeys[i].path, &pubkey_info.path);
strncpy(pubkey_obj.label, pubkeys[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
pubkey_obj.flags = pubkeys[i].obj_flags;
if (pubkeys[i].auth_id)
sc_pkcs15_format_id(pubkeys[i].auth_id, &pubkey_obj.auth_id);
if (certs[i].found == 0) { /* no cert found */
sc_debug(card->ctx,"No cert for this pub key i=%d",i);
/* TODO DSA */
pubkey_obj.type = SC_PKCS15_TYPE_PUBKEY_RSA;
pubkey_obj.data = &pubkey_info;
sc_ctx_suppress_errors_on(card->ctx);
r = sc_pkcs15_read_pubkey(p15card, &pubkey_obj, &p15_key);
sc_ctx_suppress_errors_off(card->ctx);
pubkey_obj.data = NULL;
sc_debug(card->ctx," READING PUB KEY r=%d",r);
if (r < 0 ) {
continue;
}
/* Only get here if no cert, and the card-piv.c found
* there is a pub key file. This only happens when trying
* initializing a card and have set env to point at file
*/
if (p15_key->algorithm == SC_ALGORITHM_RSA) {
/* save modulus_len in pub and priv */
pubkeys[i].modulus_len = p15_key->u.rsa.modulus.len * 8;
prkeys[i].modulus_len = p15_key->u.rsa.modulus.len * 8;
pubkeys[i].found = 1;
}
}
pubkey_info.modulus_length = pubkeys[i].modulus_len;
strncpy(pubkey_obj.label, pubkeys[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
/* TODO DSA keys */
r = sc_pkcs15emu_add_rsa_pubkey(p15card, &pubkey_obj, &pubkey_info);
if (r < 0)
SC_FUNC_RETURN(card->ctx, 1, r); /* should not fail */
pubkeys[i].found = 1;
}
/* set private keys */
sc_debug(card->ctx, "PIV-II adding private keys...");
for (i = 0; prkeys[i].label; i++) {
struct sc_pkcs15_prkey_info prkey_info;
struct sc_pkcs15_object prkey_obj;
if ((card->flags & 0x20) && (exposed_cert[i] == 0))
continue;
memset(&prkey_info, 0, sizeof(prkey_info));
memset(&prkey_obj, 0, sizeof(prkey_obj));
if (certs[i].found == 0 && pubkeys[i].found == 0)
continue; /* i.e. no cert or pubkey */
sc_pkcs15_format_id(prkeys[i].id, &prkey_info.id);
prkey_info.usage = prkeys[i].usage;
prkey_info.native = 1;
prkey_info.key_reference = prkeys[i].ref;
prkey_info.modulus_length= prkeys[i].modulus_len;
/* The cert or pubkey should have filled modulus_len */
/* TODO DSA keys */
sc_format_path(prkeys[i].path, &prkey_info.path);
strncpy(prkey_obj.label, prkeys[i].label, SC_PKCS15_MAX_LABEL_SIZE - 1);
prkey_obj.flags = prkeys[i].obj_flags;
if (prkeys[i].auth_id)
sc_pkcs15_format_id(prkeys[i].auth_id, &prkey_obj.auth_id);
r = sc_pkcs15emu_add_rsa_prkey(p15card, &prkey_obj, &prkey_info);
if (r < 0)
SC_FUNC_RETURN(card->ctx, 1, r);
}
SC_FUNC_RETURN(card->ctx, 1, SC_SUCCESS);
}
static int
sc_pkcs15emu_openpgp_init(sc_pkcs15_card_t *p15card)
{
sc_card_t *card = p15card->card;
sc_context_t *ctx = card->ctx;
char string[256];
u8 c4data[10];
u8 c5data[70];
int r, i;
const pgp_pin_cfg_t *pin_cfg = (card->type == SC_CARD_TYPE_OPENPGP_V1)
? pin_cfg_v1 : pin_cfg_v2;
sc_path_t path;
sc_file_t *file = NULL;
set_string(&p15card->tokeninfo->label, "OpenPGP card");
set_string(&p15card->tokeninfo->manufacturer_id, "OpenPGP project");
/* card->serialnr = 2 byte manufacturer_id + 4 byte serial_number */
if (card->serialnr.len > 0) {
unsigned short manuf_id = bebytes2ushort(card->serialnr.value);
int j;
sc_bin_to_hex(card->serialnr.value, card->serialnr.len, string, sizeof(string)-1, 0);
set_string(&p15card->tokeninfo->serial_number, string);
for (j = 0; manuf_map[j].name != NULL; j++) {
if (manuf_id == manuf_map[j].id) {
set_string(&p15card->tokeninfo->manufacturer_id, manuf_map[j].name);
break;
}
}
}
p15card->tokeninfo->flags = SC_PKCS15_TOKEN_PRN_GENERATION | SC_PKCS15_TOKEN_EID_COMPLIANT;
/* Extract preferred language */
r = read_file(card, "0065:5f2d", string, sizeof(string)-1);
if (r < 0)
goto failed;
string[r] = '\0';
set_string(&p15card->tokeninfo->preferred_language, string);
/* Get CHV status bytes from DO 006E/0073/00C4:
* 00: 1 == user consent for signature PIN
* (i.e. PIN still valid for next PSO:CDS command)
* 01-03: max length of pins 1-3
* 04-07: tries left for pins 1-3
*/
if ((r = read_file(card, "006E:0073:00C4", c4data, sizeof(c4data))) < 0)
goto failed;
if (r != 7) {
sc_debug(ctx, SC_LOG_DEBUG_NORMAL,
"CHV status bytes have unexpected length (expected 7, got %d)\n", r);
return SC_ERROR_OBJECT_NOT_VALID;
}
/* Add PIN codes */
for (i = 0; i < 3; i++) {
sc_pkcs15_auth_info_t pin_info;
sc_pkcs15_object_t pin_obj;
memset(&pin_info, 0, sizeof(pin_info));
memset(&pin_obj, 0, sizeof(pin_obj));
pin_info.auth_type = SC_PKCS15_PIN_AUTH_TYPE_PIN;
pin_info.auth_id.len = 1;
pin_info.auth_id.value[0] = pin_cfg[i].reference;
pin_info.attrs.pin.reference = pin_cfg[i].reference;
pin_info.attrs.pin.flags = pin_cfg[i].flags;
pin_info.attrs.pin.type = SC_PKCS15_PIN_TYPE_UTF8;
pin_info.attrs.pin.min_length = pin_cfg[i].min_length;
pin_info.attrs.pin.stored_length = c4data[1 + pin_cfg[i].do_index];
pin_info.attrs.pin.max_length = c4data[1 + pin_cfg[i].do_index];
pin_info.attrs.pin.pad_char = '\0';
pin_info.tries_left = c4data[4 + pin_cfg[i].do_index];
pin_info.logged_in = SC_PIN_STATE_UNKNOWN;
sc_format_path("3F00", &pin_info.path);
strlcpy(pin_obj.label, pin_cfg[i].label, sizeof(pin_obj.label));
pin_obj.flags = SC_PKCS15_CO_FLAG_MODIFIABLE | SC_PKCS15_CO_FLAG_PRIVATE;
if (i < 2) {
pin_obj.auth_id.len = 1;
pin_obj.auth_id.value[0] = 3;
}
r = sc_pkcs15emu_add_pin_obj(p15card, &pin_obj, &pin_info);
if (r < 0)
return SC_ERROR_INTERNAL;
}
/* Get private key finger prints from DO 006E/0073/00C5:
* 00-19: finger print for SIG key
* 20-39: finger print for ENC key
* 40-59: finger print for AUT key
*/
if ((r = read_file(card, "006E:0073:00C5", c5data, sizeof(c5data))) < 0)
goto failed;
if (r != 60) {
sc_debug(ctx, SC_LOG_DEBUG_NORMAL,
"finger print bytes have unexpected length (expected 60, got %d)\n", r);
return SC_ERROR_OBJECT_NOT_VALID;
}
/* XXX: check if "halfkeys" can be stored with gpg2. If not, add keypairs in one loop */
for (i = 0; i < 3; i++) {
sc_pkcs15_prkey_info_t prkey_info;
sc_pkcs15_object_t prkey_obj;
u8 cxdata[10];
char path_template[] = "006E:0073:00Cx";
int j;
memset(&prkey_info, 0, sizeof(prkey_info));
memset(&prkey_obj, 0, sizeof(prkey_obj));
path_template[13] = '1' + i; /* The needed tags are C1 C2 and C3 */
if ((r = read_file(card, path_template, cxdata, sizeof(cxdata))) < 0)
goto failed;
if (r != 6) {
sc_debug(ctx, SC_LOG_DEBUG_NORMAL, "Key info bytes have unexpected length (expected 6, got %d)\n", r);
return SC_ERROR_INTERNAL;
}
/* check validity using finger prints */
for (j = 19; j >= 0; j--) {
if (c5data[20 * i + j] != '\0')
break;
}
/* only add valid keys, i.e. those with a legal algorithm identifier & finger print */
if (j >= 0 && cxdata[0] != 0) {
prkey_info.id.len = 1;
prkey_info.id.value[0] = i + 1;
prkey_info.usage = key_cfg[i].prkey_usage;
prkey_info.native = 1;
prkey_info.key_reference = i;
prkey_info.modulus_length = bebytes2ushort(cxdata + 1);
strlcpy(prkey_obj.label, key_cfg[i].label, sizeof(prkey_obj.label));
prkey_obj.flags = SC_PKCS15_CO_FLAG_PRIVATE | SC_PKCS15_CO_FLAG_MODIFIABLE;
prkey_obj.auth_id.len = 1;
prkey_obj.auth_id.value[0] = key_cfg[i].prkey_pin;
r = sc_pkcs15emu_add_rsa_prkey(p15card, &prkey_obj, &prkey_info);
if (r < 0)
return SC_ERROR_INTERNAL;
}
}
/* Add public keys */
for (i = 0; i < 3; i++) {
sc_pkcs15_pubkey_info_t pubkey_info;
sc_pkcs15_object_t pubkey_obj;
u8 cxdata[10];
char path_template[] = "006E:0073:00Cx";
int j;
memset(&pubkey_info, 0, sizeof(pubkey_info));
memset(&pubkey_obj, 0, sizeof(pubkey_obj));
path_template[13] = '1' + i; /* The needed tags are C1 C2 and C3 */
if ((r = read_file(card, path_template, cxdata, sizeof(cxdata))) < 0)
goto failed;
if (r != 6) {
sc_debug(ctx, SC_LOG_DEBUG_NORMAL, "Key info bytes have unexpected length (expected 6, got %d)\n", r);
return SC_ERROR_INTERNAL;
}
/* check validity using finger prints */
for (j = 19; j >= 0; j--) {
if (c5data[20 * i + j] != '\0')
break;
}
/* only add valid keys, i.e. those with a legal algorithm identifier & finger print */
if (j >= 0 && cxdata[0] != 0) {
pubkey_info.id.len = 1;
pubkey_info.id.value[0] = i + 1;
pubkey_info.modulus_length = bebytes2ushort(cxdata + 1);
pubkey_info.usage = key_cfg[i].pubkey_usage;
sc_format_path(key_cfg[i].pubkey_path, &pubkey_info.path);
strlcpy(pubkey_obj.label, key_cfg[i].label, sizeof(pubkey_obj.label));
pubkey_obj.flags = SC_PKCS15_CO_FLAG_MODIFIABLE;
r = sc_pkcs15emu_add_rsa_pubkey(p15card, &pubkey_obj, &pubkey_info);
if (r < 0)
return SC_ERROR_INTERNAL;
}
}
/* Check if certificate DO 7F21 holds data */
sc_format_path("7F21", &path);
r = sc_select_file(card, &path, &file);
if (r < 0)
goto failed;
/* If DO 7F21 holds data, we declare a cert object for pkcs15 */
if (file->size > 0) {
struct sc_pkcs15_cert_info cert_info;
struct sc_pkcs15_object cert_obj;
memset(&cert_info, 0, sizeof(cert_info));
memset(&cert_obj, 0, sizeof(cert_obj));
/* Certificate ID. We use the same ID as the authentication key */
cert_info.id.value[0] = 3;
cert_info.id.len = 1;
/* Authority, flag is zero */
/* The path following which PKCS15 will find the content of the object */
sc_format_path("3F007F21", &cert_info.path);
/* Object label */
strlcpy(cert_obj.label, "Cardholder certificate", sizeof(cert_obj.label));
r = sc_pkcs15emu_add_x509_cert(p15card, &cert_obj, &cert_info);
if (r < 0)
goto failed;
}
/* Add PKCS#15 DATA objects from other OpenPGP card DOs. The return
* value is ignored, so this will not cause initialization to fail.
*/
sc_pkcs15emu_openpgp_add_data(p15card);
failed:
if (r < 0) {
sc_debug(card->ctx, SC_LOG_DEBUG_NORMAL,
"Failed to initialize OpenPGP emulation: %s\n",
sc_strerror(r));
}
sc_file_free(file);
return r;
}
static int sc_pkcs15emu_cac_init(sc_pkcs15_card_t *p15card)
{
static const pindata pins[] = {
{ "1", "PIN", "", 0x00,
SC_PKCS15_PIN_TYPE_ASCII_NUMERIC,
8, 4, 8,
SC_PKCS15_PIN_FLAG_NEEDS_PADDING |
SC_PKCS15_PIN_FLAG_INITIALIZED ,
-1, 0xFF,
SC_PKCS15_CO_FLAG_PRIVATE },
{ NULL, NULL, NULL, 0, 0, 0, 0, 0, 0, 0, 0, 0}
};
/* oid for key usage */
static const struct sc_object_id usage_type = {{ 2, 5, 29, 15, -1 }};
unsigned int usage;
/*
* The size of the key or the algid is not really known
* but can be derived from the certificates.
* the cert, pubkey and privkey are a set.
* Key usages bits taken from certificate key usage extension.
*/
int r, i;
sc_card_t *card = p15card->card;
sc_serial_number_t serial;
char buf[SC_MAX_SERIALNR * 2 + 1];
int count;
char *token_name = NULL;
SC_FUNC_CALLED(card->ctx, SC_LOG_DEBUG_VERBOSE);
memset(&serial, 0, sizeof(serial));
/* could read this off card if needed */
p15card->tokeninfo->label = strdup(cac_get_name(card->type));
p15card->tokeninfo->manufacturer_id = strdup(MANU_ID);
/*
* get serial number
*/
r = sc_card_ctl(card, SC_CARDCTL_GET_SERIALNR, &serial);
if (r < 0) {
sc_log(card->ctx, "sc_card_ctl rc=%d",r);
p15card->tokeninfo->serial_number = strdup("00000000");
} else {
sc_bin_to_hex(serial.value, serial.len, buf, sizeof(buf), 0);
p15card->tokeninfo->serial_number = strdup(buf);
}
/* set pins */
/* TODO we should not create PIN objects if it is not initialized
* (opensc-tool -s 0020000000 returns 0x6A 0x88)
*/
sc_log(card->ctx, "CAC adding pins...");
for (i = 0; pins[i].id; i++) {
struct sc_pkcs15_auth_info pin_info;
struct sc_pkcs15_object pin_obj;
const char * label;
memset(&pin_info, 0, sizeof(pin_info));
memset(&pin_obj, 0, sizeof(pin_obj));
pin_info.auth_type = SC_PKCS15_PIN_AUTH_TYPE_PIN;
sc_pkcs15_format_id(pins[i].id, &pin_info.auth_id);
pin_info.attrs.pin.reference = pins[i].ref;
pin_info.attrs.pin.flags = pins[i].flags;
pin_info.attrs.pin.type = pins[i].type;
pin_info.attrs.pin.min_length = pins[i].minlen;
pin_info.attrs.pin.stored_length = pins[i].storedlen;
pin_info.attrs.pin.max_length = pins[i].maxlen;
pin_info.attrs.pin.pad_char = pins[i].pad_char;
sc_format_path(pins[i].path, &pin_info.path);
pin_info.tries_left = -1;
label = pins[i].label;
sc_log(card->ctx, "CAC Adding pin %d label=%s",i, label);
strncpy(pin_obj.label, label, SC_PKCS15_MAX_LABEL_SIZE - 1);
pin_obj.flags = pins[i].obj_flags;
/* get the ACA path in case it needs to be selected before PIN verify */
r = sc_card_ctl(card, SC_CARDCTL_CAC_GET_ACA_PATH, &pin_info.path);
if (r < 0) {
LOG_FUNC_RETURN(card->ctx, r);
}
r = sc_pkcs15emu_add_pin_obj(p15card, &pin_obj, &pin_info);
if (r < 0)
LOG_FUNC_RETURN(card->ctx, r);
}
/* set other objects */
r = (card->ops->card_ctl)(card, SC_CARDCTL_CAC_INIT_GET_GENERIC_OBJECTS, &count);
LOG_TEST_RET(card->ctx, r, "Can not initiate generic objects.");
for (i = 0; i < count; i++) {
struct sc_pkcs15_data_info obj_info;
struct sc_pkcs15_object obj_obj;
r = (card->ops->card_ctl)(card, SC_CARDCTL_CAC_GET_NEXT_GENERIC_OBJECT, &obj_info);
if (r < 0)
LOG_FUNC_RETURN(card->ctx, r);
memset(&obj_obj, 0, sizeof(obj_obj));
memcpy(obj_obj.label, obj_info.app_label, sizeof(obj_obj.label));
r = sc_pkcs15emu_object_add(p15card, SC_PKCS15_TYPE_DATA_OBJECT,
&obj_obj, &obj_info);
if (r < 0)
LOG_FUNC_RETURN(card->ctx, r);
}
r = (card->ops->card_ctl)(card, SC_CARDCTL_CAC_FINAL_GET_GENERIC_OBJECTS, &count);
LOG_TEST_RET(card->ctx, r, "Can not finalize generic objects.");
/*
* certs, pubkeys and priv keys are related and we assume
* they are in order
* We need to read the cert, get modulus and keylen
* We use those for the pubkey, and priv key objects.
*/
sc_log(card->ctx, "CAC adding certs, pub and priv keys...");
r = (card->ops->card_ctl)(card, SC_CARDCTL_CAC_INIT_GET_CERT_OBJECTS, &count);
LOG_TEST_RET(card->ctx, r, "Can not initiate cert objects.");
for (i = 0; i < count; i++) {
struct sc_pkcs15_data_info obj_info;
struct sc_pkcs15_cert_info cert_info;
struct sc_pkcs15_pubkey_info pubkey_info;
struct sc_pkcs15_prkey_info prkey_info;
struct sc_pkcs15_object cert_obj;
struct sc_pkcs15_object pubkey_obj;
struct sc_pkcs15_object prkey_obj;
sc_pkcs15_der_t cert_der;
sc_pkcs15_cert_t *cert_out = NULL;
r = (card->ops->card_ctl)(card, SC_CARDCTL_CAC_GET_NEXT_CERT_OBJECT, &obj_info);
LOG_TEST_RET(card->ctx, r, "Can not get next object");
memset(&cert_info, 0, sizeof(cert_info));
memset(&pubkey_info, 0, sizeof(pubkey_info));
memset(&prkey_info, 0, sizeof(prkey_info));
memset(&cert_obj, 0, sizeof(cert_obj));
memset(&pubkey_obj, 0, sizeof(pubkey_obj));
memset(&prkey_obj, 0, sizeof(prkey_obj));
cert_info.id = obj_info.id;
pubkey_info.id = obj_info.id;
prkey_info.id = obj_info.id;
cert_info.path = obj_info.path;
prkey_info.path = obj_info.path;
/* Add 0x3f00 to the front of prkey_info.path to make sc_key_file happy */
/* only do this if our path.len is 1 or 2 */
if (prkey_info.path.len && prkey_info.path.len <= 2) {
prkey_info.path.value[2] = prkey_info.path.value[0];
prkey_info.path.value[3] = prkey_info.path.value[1];
prkey_info.path.value[0] = 0x3f;
prkey_info.path.value[1] = 0x00;
prkey_info.path.len += 2;
}
pubkey_info.native = 1;
pubkey_info.key_reference = ((int)obj_info.id.value[0]) << 8 | obj_info.id.value[1];
prkey_info.key_reference = ((int)obj_info.id.value[0]) << 8 | obj_info.id.value[1];
prkey_info.native = 1;
memcpy(cert_obj.label, obj_info.app_label, sizeof(obj_info.app_label));
memcpy(pubkey_obj.label, obj_info.app_label, sizeof(obj_info.app_label));
memcpy(prkey_obj.label, obj_info.app_label, sizeof(obj_info.app_label));
prkey_obj.flags = SC_PKCS15_CO_FLAG_PRIVATE;
sc_pkcs15_format_id(pins[0].id, &prkey_obj.auth_id);
r = sc_pkcs15_read_file(p15card, &cert_info.path, &cert_der.value, &cert_der.len);
if (r) {
sc_log(card->ctx, "No cert found,i=%d", i);
continue;
}
cert_info.path.count = cert_der.len;
sc_log(card->ctx,
"cert len=%"SC_FORMAT_LEN_SIZE_T"u, cert_info.path.count=%d r=%d\n",
cert_der.len, cert_info.path.count, r);
sc_log_hex(card->ctx, "cert", cert_der.value, cert_der.len);
/* cache it using the PKCS15 emulation objects */
/* as it does not change */
if (cert_der.value) {
cert_info.value.value = cert_der.value;
cert_info.value.len = cert_der.len;
cert_info.path.len = 0; /* use in mem cert from now on */
}
/* following will find the cached cert in cert_info */
r = sc_pkcs15_read_certificate(p15card, &cert_info, &cert_out);
if (r < 0 || cert_out->key == NULL) {
sc_log(card->ctx, "Failed to read/parse the certificate r=%d",r);
if (cert_out != NULL)
sc_pkcs15_free_certificate(cert_out);
continue;
}
r = sc_pkcs15emu_add_x509_cert(p15card, &cert_obj, &cert_info);
if (r < 0) {
sc_log(card->ctx, " Failed to add cert obj r=%d",r);
sc_pkcs15_free_certificate(cert_out);
continue;
}
/* set the token name to the name of the CN of the first certificate */
if (!token_name) {
u8 * cn_name = NULL;
size_t cn_len = 0;
static const struct sc_object_id cn_oid = {{ 2, 5, 4, 3, -1 }};
r = sc_pkcs15_get_name_from_dn(card->ctx, cert_out->subject,
cert_out->subject_len, &cn_oid, &cn_name, &cn_len);
if (r == SC_SUCCESS) {
token_name = malloc (cn_len+1);
if (!token_name) {
free(cn_name);
r = SC_ERROR_OUT_OF_MEMORY;
goto fail;
}
memcpy(token_name, cn_name, cn_len);
free(cn_name);
token_name[cn_len] = 0;
free(p15card->tokeninfo->label);
p15card->tokeninfo->label = token_name;
}
}
r = sc_pkcs15_encode_pubkey_as_spki(card->ctx, cert_out->key, &pubkey_info.direct.spki.value, &pubkey_info.direct.spki.len);
if (r < 0)
goto fail;
pubkey_obj.emulated = cert_out->key;
r = sc_pkcs15_get_bitstring_extension(card->ctx, cert_out, &usage_type, &usage, NULL);
if (r < 0) {
usage = 0xd9ULL; /* basic default usage */
}
cac_map_usage(usage, cert_out->key->algorithm, &pubkey_info.usage, &prkey_info.usage, 1);
sc_log(card->ctx, "cert %s: cert_usage=0x%x, pub_usage=0x%x priv_usage=0x%x\n",
sc_dump_hex(cert_info.id.value, cert_info.id.len),
usage, pubkey_info.usage, prkey_info.usage);
if (cert_out->key->algorithm != SC_ALGORITHM_RSA) {
sc_log(card->ctx, "unsupported key.algorithm %d", cert_out->key->algorithm);
sc_pkcs15_free_certificate(cert_out);
continue;
} else {
pubkey_info.modulus_length = cert_out->key->u.rsa.modulus.len * 8;
prkey_info.modulus_length = cert_out->key->u.rsa.modulus.len * 8;
r = sc_pkcs15emu_add_rsa_pubkey(p15card, &pubkey_obj, &pubkey_info);
sc_log(card->ctx, "adding rsa public key r=%d usage=%x",r, pubkey_info.usage);
if (r < 0)
goto fail;
r = sc_pkcs15emu_add_rsa_prkey(p15card, &prkey_obj, &prkey_info);
sc_log(card->ctx, "adding rsa private key r=%d usage=%x",r, prkey_info.usage);
}
cert_out->key = NULL;
fail:
sc_pkcs15_free_certificate(cert_out);
if (r < 0)
LOG_FUNC_RETURN(card->ctx, r); /* should not fail */
}
r = (card->ops->card_ctl)(card, SC_CARDCTL_CAC_FINAL_GET_CERT_OBJECTS, &count);
LOG_TEST_RET(card->ctx, r, "Can not finalize cert objects.");
LOG_FUNC_RETURN(card->ctx, SC_SUCCESS);
}
