void doit(void)
{
gnutls_pkcs12_t pkcs12;
gnutls_x509_crt_t client;
gnutls_x509_crt_t ca;
gnutls_pkcs12_bag_t bag;
unsigned char key_id_buf[20];
gnutls_datum_t key_id;
int ret, indx;
char outbuf[10240];
size_t size;
unsigned tests, i;
ret = global_init();
if (ret < 0) {
fprintf(stderr, "global_init %d", ret);
exit(1);
}
gnutls_global_set_log_function(tls_log_func);
if (debug)
gnutls_global_set_log_level(4711);
/* Read certs. */
ret = gnutls_x509_crt_init(&client);
if (ret < 0) {
fprintf(stderr, "crt_init: %d", ret);
exit(1);
}
ret =
gnutls_x509_crt_import(client, &client_dat,
GNUTLS_X509_FMT_PEM);
if (ret < 0) {
fprintf(stderr, "crt_import: %d", ret);
exit(1);
}
ret = gnutls_x509_crt_init(&ca);
if (ret < 0) {
fprintf(stderr, "ca_init: %d", ret);
exit(1);
}
ret = gnutls_x509_crt_import(ca, &ca_dat, GNUTLS_X509_FMT_PEM);
if (ret < 0) {
fprintf(stderr, "ca_import: %d", ret);
exit(1);
}
/* Create PKCS#12 structure. */
ret = gnutls_pkcs12_init(&pkcs12);
if (ret < 0) {
fprintf(stderr, "pkcs12_init: %d", ret);
exit(1);
}
/* Generate and add PKCS#12 cert bags. */
#ifndef ENABLE_FIPS140
tests = 2; /* include RC2 */
#else
tests = 1;
#endif
for (i = 0; i < tests; i++) {
ret = gnutls_pkcs12_bag_init(&bag);
if (ret < 0) {
fprintf(stderr, "bag_init: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
ret = gnutls_pkcs12_bag_set_crt(bag, i == 0 ? client : ca);
if (ret < 0) {
fprintf(stderr, "set_crt: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
indx = ret;
ret = gnutls_pkcs12_bag_set_friendly_name(bag, indx,
i ==
0 ? "client" :
"ca");
if (ret < 0) {
fprintf(stderr, "set_friendly_name: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
size = sizeof(key_id_buf);
ret = gnutls_x509_crt_get_key_id(i == 0 ? client : ca, 0,
key_id_buf, &size);
if (ret < 0) {
fprintf(stderr, "get_key_id: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
key_id.data = key_id_buf;
key_id.size = size;
ret = gnutls_pkcs12_bag_set_key_id(bag, indx, &key_id);
if (ret < 0) {
fprintf(stderr, "bag_set_key_id: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
ret = gnutls_pkcs12_bag_encrypt(bag, "pass",
i ==
0 ?
GNUTLS_PKCS8_USE_PKCS12_3DES
:
GNUTLS_PKCS_USE_PKCS12_RC2_40);
if (ret < 0) {
fprintf(stderr, "bag_encrypt: %d: %s", ret,
i == 0 ? "3DES" : "RC2-40");
exit(1);
}
ret = gnutls_pkcs12_set_bag(pkcs12, bag);
if (ret < 0) {
fprintf(stderr, "set_bag: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
gnutls_pkcs12_bag_deinit(bag);
}
/* MAC the structure, export and print. */
ret = gnutls_pkcs12_generate_mac2(pkcs12, GNUTLS_MAC_SHA1, "pass");
if (ret < 0) {
fprintf(stderr, "generate_mac: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
ret = gnutls_pkcs12_verify_mac(pkcs12, "pass");
if (ret < 0) {
fprintf(stderr, "verify_mac: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
ret = gnutls_pkcs12_generate_mac2(pkcs12, GNUTLS_MAC_SHA256, "passwd");
if (ret < 0) {
fprintf(stderr, "generate_mac2: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
ret = gnutls_pkcs12_verify_mac(pkcs12, "passwd");
if (ret < 0) {
fprintf(stderr, "verify_mac2: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
size = sizeof(outbuf);
ret =
gnutls_pkcs12_export(pkcs12, GNUTLS_X509_FMT_PEM, outbuf,
&size);
if (ret < 0) {
fprintf(stderr, "pkcs12_export: %s (%d)\n", gnutls_strerror(ret), ret);
exit(1);
}
if (debug)
fwrite(outbuf, size, 1, stdout);
/* Cleanup. */
gnutls_pkcs12_deinit(pkcs12);
gnutls_x509_crt_deinit(client);
gnutls_x509_crt_deinit(ca);
gnutls_global_deinit();
}
/**
* gnutls_system_key_add_x509:
* @crt: the certificate to be added
* @privkey: the key to be added
* @label: the friendly name to describe the key
* @cert_url: if non-NULL it will contain an allocated value with the certificate URL
* @key_url: if non-NULL it will contain an allocated value with the key URL
*
* This function will added the given key and certificate pair,
* to the system list.
*
* Returns: On success, %GNUTLS_E_SUCCESS (0) is returned, otherwise a
* negative error value.
*
* Since: 3.4.0
**/
int gnutls_system_key_add_x509(gnutls_x509_crt_t crt,
gnutls_x509_privkey_t privkey, const char *label,
char **cert_url, char **key_url)
{
HCERTSTORE store = NULL;
CRYPT_DATA_BLOB pfx;
gnutls_datum_t _pfx = { NULL, 0 };
gnutls_pkcs12_t p12 = NULL;
gnutls_pkcs12_bag_t bag1 = NULL, bag2 = NULL;
uint8_t id[MAX_WID_SIZE];
size_t id_size;
gnutls_datum_t kid;
int ret;
if (ncrypt_init == 0)
return gnutls_assert_val(GNUTLS_E_UNIMPLEMENTED_FEATURE);
if (label == NULL)
return gnutls_assert_val(GNUTLS_E_INVALID_REQUEST);
id_size = sizeof(id);
ret = gnutls_x509_crt_get_key_id(crt, 0, id, &id_size);
if (ret < 0)
return gnutls_assert_val(ret);
kid.data = id;
kid.size = id_size;
/* the idea: import the cert and private key into PKCS #12
* format, export it into pfx, and import it into store */
ret = gnutls_pkcs12_init(&p12);
if (ret < 0)
return gnutls_assert_val(ret);
ret = gnutls_pkcs12_bag_init(&bag1);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
ret = gnutls_pkcs12_bag_set_crt(bag1, crt);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
ret = gnutls_pkcs12_bag_set_key_id(bag1, 0, &kid);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
if (label)
gnutls_pkcs12_bag_set_friendly_name(bag1, 0, label);
ret = gnutls_pkcs12_bag_init(&bag2);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
ret = gnutls_pkcs12_bag_set_privkey(bag2, privkey, NULL, 0);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
ret = gnutls_pkcs12_bag_set_key_id(bag2, 0, &kid);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
if (label)
gnutls_pkcs12_bag_set_friendly_name(bag2, 0, label);
ret = gnutls_pkcs12_set_bag(p12, bag1);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
ret = gnutls_pkcs12_set_bag(p12, bag2);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
ret = gnutls_pkcs12_generate_mac(p12, "123456");
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
ret = gnutls_pkcs12_export2(p12, GNUTLS_X509_FMT_DER, &_pfx);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
pfx.cbData = _pfx.size;
pfx.pbData = _pfx.data;
store = PFXImportCertStore(&pfx, L"123456", 0);
if (store == NULL) {
gnutls_assert();
ret = GNUTLS_E_INVALID_REQUEST;
goto cleanup;
}
if (cert_url || key_url) {
unsigned char sha[20];
CRYPT_HASH_BLOB blob;
const CERT_CONTEXT *cert = NULL;
gnutls_datum_t data;
ret = gnutls_x509_crt_export2(crt, GNUTLS_X509_FMT_DER, &data);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
ret =
gnutls_hash_fast(GNUTLS_DIG_SHA1, data.data, data.size,
sha);
gnutls_free(data.data);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
blob.cbData = sizeof(sha);
blob.pbData = sha;
cert = CertFindCertificateInStore(store,
X509_ASN_ENCODING,
0,
CERT_FIND_SHA1_HASH,
&blob, NULL);
if (cert == NULL) {
gnutls_assert();
ret = GNUTLS_E_KEY_IMPORT_FAILED;
goto cleanup;
}
ret = get_win_urls(cert, cert_url, key_url, NULL, NULL);
if (ret < 0) {
gnutls_assert();
goto cleanup;
}
}
ret = 0;
cleanup:
if (p12 != NULL)
gnutls_pkcs12_deinit(p12);
if (bag1 != NULL)
gnutls_pkcs12_bag_deinit(bag1);
if (bag2 != NULL)
gnutls_pkcs12_bag_deinit(bag2);
if (store != NULL)
CertCloseStore(store, 0);
gnutls_free(_pfx.data);
return ret;
}
