RSA *EVP_PKEY_get1_RSA(EVP_PKEY *pkey)
{
RSA *ret = EVP_PKEY_get0_RSA(pkey);
if (ret != NULL)
RSA_up_ref(ret);
return ret;
}
int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, RSA *key)
{
int ret = EVP_PKEY_assign_RSA(pkey, key);
if(ret)
RSA_up_ref(key);
return ret;
}
int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa)
{
int ret;
EVP_PKEY *pkey;
if (rsa == NULL)
{
SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER);
return(0);
}
if (!ssl_cert_inst(&ctx->cert))
{
SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY,ERR_R_MALLOC_FAILURE);
return(0);
}
if ((pkey=EVP_PKEY_new()) == NULL)
{
SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY,ERR_R_EVP_LIB);
return(0);
}
RSA_up_ref(rsa);
EVP_PKEY_assign_RSA(pkey,rsa);
ret=ssl_set_pkey(ctx->cert, pkey);
EVP_PKEY_free(pkey);
return(ret);
}
int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, RSA *key) {
if (EVP_PKEY_assign_RSA(pkey, key)) {
RSA_up_ref(key);
return 1;
}
return 0;
}
int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa)
{
EVP_PKEY *pkey;
int ret;
if (rsa == NULL) {
SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER);
return (0);
}
if ((pkey = EVP_PKEY_new()) == NULL) {
SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY, ERR_R_EVP_LIB);
return (0);
}
RSA_up_ref(rsa);
if (EVP_PKEY_assign_RSA(pkey, rsa) <= 0) {
RSA_free(rsa);
EVP_PKEY_free(pkey);
return 0;
}
ret = ssl_set_pkey(ssl->cert, pkey);
EVP_PKEY_free(pkey);
return (ret);
}
RSA *EVP_PKEY_get1_RSA(EVP_PKEY *pkey) {
RSA *rsa = EVP_PKEY_get0_RSA(pkey);
if (rsa != NULL) {
RSA_up_ref(rsa);
}
return rsa;
}
RSA *EVP_PKEY_get1_RSA(EVP_PKEY *pkey) {
if (pkey->type != EVP_PKEY_RSA) {
OPENSSL_PUT_ERROR(EVP, EVP_R_EXPECTING_AN_RSA_KEY);
return NULL;
}
RSA_up_ref(pkey->pkey.rsa);
return pkey->pkey.rsa;
}
RSA *EVP_PKEY_get1_RSA(EVP_PKEY *pkey)
{
if(pkey->type != EVP_PKEY_RSA) {
EVPerr(EVP_F_EVP_PKEY_GET1_RSA, EVP_R_EXPECTING_AN_RSA_KEY);
return NULL;
}
RSA_up_ref(pkey->pkey.rsa);
return pkey->pkey.rsa;
}
static size_t daemon_set_rsa(RSA *rsa)
{
size_t index;
pthread_mutex_lock(&daemon_rsa_keys.lock);
if ((daemon_rsa_keys.keys = realloc(daemon_rsa_keys.keys, sizeof(*daemon_rsa_keys.keys) * (daemon_rsa_keys.size + 1))) == NULL)
dief("no memory");
index = daemon_rsa_keys.size++;
daemon_rsa_keys.keys[index] = rsa;
RSA_up_ref(rsa);
pthread_mutex_unlock(&daemon_rsa_keys.lock);
return index;
}
int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa) {
int ret;
EVP_PKEY *pkey;
if (rsa == NULL) {
OPENSSL_PUT_ERROR(SSL, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
pkey = EVP_PKEY_new();
if (pkey == NULL) {
OPENSSL_PUT_ERROR(SSL, ERR_R_EVP_LIB);
return 0;
}
RSA_up_ref(rsa);
EVP_PKEY_assign_RSA(pkey, rsa);
ret = ssl_set_pkey(ctx->cert, pkey);
EVP_PKEY_free(pkey);
return ret;
}
int
SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa)
{
int ret;
EVP_PKEY *pkey;
if (rsa == NULL) {
SSLerrorx(ERR_R_PASSED_NULL_PARAMETER);
return (0);
}
if ((pkey = EVP_PKEY_new()) == NULL) {
SSLerrorx(ERR_R_EVP_LIB);
return (0);
}
RSA_up_ref(rsa);
EVP_PKEY_assign_RSA(pkey, rsa);
ret = ssl_set_pkey(ctx->internal->cert, pkey);
EVP_PKEY_free(pkey);
return (ret);
}
CERT *ssl_cert_dup(CERT *cert)
{
CERT *ret;
int i;
ret = OPENSSL_malloc(sizeof(CERT));
if (ret == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
return (NULL);
}
memset(ret, 0, sizeof(CERT));
ret->key = &ret->pkeys[cert->key - &cert->pkeys[0]];
/*
* or ret->key = ret->pkeys + (cert->key - cert->pkeys), if you find that
* more readable
*/
ret->valid = cert->valid;
ret->mask_k = cert->mask_k;
ret->mask_a = cert->mask_a;
ret->export_mask_k = cert->export_mask_k;
ret->export_mask_a = cert->export_mask_a;
#ifndef OPENSSL_NO_RSA
if (cert->rsa_tmp != NULL) {
RSA_up_ref(cert->rsa_tmp);
ret->rsa_tmp = cert->rsa_tmp;
}
ret->rsa_tmp_cb = cert->rsa_tmp_cb;
#endif
#ifndef OPENSSL_NO_DH
if (cert->dh_tmp != NULL) {
ret->dh_tmp = DHparams_dup(cert->dh_tmp);
if (ret->dh_tmp == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_DH_LIB);
goto err;
}
if (cert->dh_tmp->priv_key) {
BIGNUM *b = BN_dup(cert->dh_tmp->priv_key);
if (!b) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
goto err;
}
ret->dh_tmp->priv_key = b;
}
if (cert->dh_tmp->pub_key) {
BIGNUM *b = BN_dup(cert->dh_tmp->pub_key);
if (!b) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
goto err;
}
ret->dh_tmp->pub_key = b;
}
}
ret->dh_tmp_cb = cert->dh_tmp_cb;
ret->dh_tmp_auto = cert->dh_tmp_auto;
#endif
#ifndef OPENSSL_NO_EC
if (cert->ecdh_tmp) {
ret->ecdh_tmp = EC_KEY_dup(cert->ecdh_tmp);
if (ret->ecdh_tmp == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_EC_LIB);
goto err;
}
}
ret->ecdh_tmp_cb = cert->ecdh_tmp_cb;
ret->ecdh_tmp_auto = cert->ecdh_tmp_auto;
#endif
for (i = 0; i < SSL_PKEY_NUM; i++) {
CERT_PKEY *cpk = cert->pkeys + i;
CERT_PKEY *rpk = ret->pkeys + i;
if (cpk->x509 != NULL) {
rpk->x509 = cpk->x509;
CRYPTO_add(&rpk->x509->references, 1, CRYPTO_LOCK_X509);
}
if (cpk->privatekey != NULL) {
rpk->privatekey = cpk->privatekey;
CRYPTO_add(&cpk->privatekey->references, 1, CRYPTO_LOCK_EVP_PKEY);
}
if (cpk->chain) {
rpk->chain = X509_chain_up_ref(cpk->chain);
if (!rpk->chain) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
goto err;
}
}
rpk->valid_flags = 0;
#ifndef OPENSSL_NO_TLSEXT
if (cert->pkeys[i].serverinfo != NULL) {
/* Just copy everything. */
ret->pkeys[i].serverinfo =
OPENSSL_malloc(cert->pkeys[i].serverinfo_length);
if (ret->pkeys[i].serverinfo == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
goto err;
}
ret->pkeys[i].serverinfo_length =
cert->pkeys[i].serverinfo_length;
memcpy(ret->pkeys[i].serverinfo,
cert->pkeys[i].serverinfo,
cert->pkeys[i].serverinfo_length);
}
#endif
}
ret->references = 1;
/*
* Set digests to defaults. NB: we don't copy existing values as they
* will be set during handshake.
*/
ssl_cert_set_default_md(ret);
/* Peer sigalgs set to NULL as we get these from handshake too */
ret->peer_sigalgs = NULL;
ret->peer_sigalgslen = 0;
/* Configured sigalgs however we copy across */
if (cert->conf_sigalgs) {
ret->conf_sigalgs = OPENSSL_malloc(cert->conf_sigalgslen);
if (!ret->conf_sigalgs)
goto err;
memcpy(ret->conf_sigalgs, cert->conf_sigalgs, cert->conf_sigalgslen);
ret->conf_sigalgslen = cert->conf_sigalgslen;
} else
ret->conf_sigalgs = NULL;
if (cert->client_sigalgs) {
ret->client_sigalgs = OPENSSL_malloc(cert->client_sigalgslen);
if (!ret->client_sigalgs)
goto err;
memcpy(ret->client_sigalgs, cert->client_sigalgs,
cert->client_sigalgslen);
ret->client_sigalgslen = cert->client_sigalgslen;
} else
ret->client_sigalgs = NULL;
/* Shared sigalgs also NULL */
ret->shared_sigalgs = NULL;
/* Copy any custom client certificate types */
if (cert->ctypes) {
ret->ctypes = OPENSSL_malloc(cert->ctype_num);
if (!ret->ctypes)
goto err;
memcpy(ret->ctypes, cert->ctypes, cert->ctype_num);
ret->ctype_num = cert->ctype_num;
}
ret->cert_flags = cert->cert_flags;
ret->cert_cb = cert->cert_cb;
ret->cert_cb_arg = cert->cert_cb_arg;
if (cert->verify_store) {
CRYPTO_add(&cert->verify_store->references, 1,
CRYPTO_LOCK_X509_STORE);
ret->verify_store = cert->verify_store;
}
if (cert->chain_store) {
CRYPTO_add(&cert->chain_store->references, 1, CRYPTO_LOCK_X509_STORE);
ret->chain_store = cert->chain_store;
}
ret->ciphers_raw = NULL;
ret->sec_cb = cert->sec_cb;
ret->sec_level = cert->sec_level;
ret->sec_ex = cert->sec_ex;
#ifndef OPENSSL_NO_TLSEXT
if (!custom_exts_copy(&ret->cli_ext, &cert->cli_ext))
goto err;
if (!custom_exts_copy(&ret->srv_ext, &cert->srv_ext))
goto err;
#endif
return (ret);
err:
ssl_cert_free(ret);
return NULL;
}
CERT *ssl_cert_dup(CERT *cert)
{
CERT *ret;
int i;
ret = (CERT *)OPENSSL_malloc(sizeof(CERT));
if (ret == NULL)
{
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
return(NULL);
}
memset(ret, 0, sizeof(CERT));
ret->key = &ret->pkeys[cert->key - &cert->pkeys[0]];
/* or ret->key = ret->pkeys + (cert->key - cert->pkeys),
* if you find that more readable */
ret->valid = cert->valid;
ret->mask_k = cert->mask_k;
ret->mask_a = cert->mask_a;
ret->export_mask_k = cert->export_mask_k;
ret->export_mask_a = cert->export_mask_a;
#ifndef OPENSSL_NO_RSA
if (cert->rsa_tmp != NULL)
{
RSA_up_ref(cert->rsa_tmp);
ret->rsa_tmp = cert->rsa_tmp;
}
ret->rsa_tmp_cb = cert->rsa_tmp_cb;
#endif
#ifndef OPENSSL_NO_DH
if (cert->dh_tmp != NULL)
{
ret->dh_tmp = DHparams_dup(cert->dh_tmp);
if (ret->dh_tmp == NULL)
{
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_DH_LIB);
goto err;
}
if (cert->dh_tmp->priv_key)
{
BIGNUM *b = BN_dup(cert->dh_tmp->priv_key);
if (!b)
{
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
goto err;
}
ret->dh_tmp->priv_key = b;
}
if (cert->dh_tmp->pub_key)
{
BIGNUM *b = BN_dup(cert->dh_tmp->pub_key);
if (!b)
{
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
goto err;
}
ret->dh_tmp->pub_key = b;
}
}
ret->dh_tmp_cb = cert->dh_tmp_cb;
ret->dh_tmp_auto = cert->dh_tmp_auto;
#endif
#ifndef OPENSSL_NO_ECDH
if (cert->ecdh_tmp)
{
ret->ecdh_tmp = EC_KEY_dup(cert->ecdh_tmp);
if (ret->ecdh_tmp == NULL)
{
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_EC_LIB);
goto err;
}
}
ret->ecdh_tmp_cb = cert->ecdh_tmp_cb;
ret->ecdh_tmp_auto = cert->ecdh_tmp_auto;
#endif
for (i = 0; i < SSL_PKEY_NUM; i++)
{
CERT_PKEY *cpk = cert->pkeys + i;
CERT_PKEY *rpk = ret->pkeys + i;
if (cpk->x509 != NULL)
{
rpk->x509 = cpk->x509;
CRYPTO_add(&rpk->x509->references, 1, CRYPTO_LOCK_X509);
}
if (cpk->privatekey != NULL)
{
rpk->privatekey = cpk->privatekey;
CRYPTO_add(&cpk->privatekey->references, 1,
CRYPTO_LOCK_EVP_PKEY);
switch(i)
{
/* If there was anything special to do for
* certain types of keys, we'd do it here.
* (Nothing at the moment, I think.) */
case SSL_PKEY_RSA_ENC:
case SSL_PKEY_RSA_SIGN:
/* We have an RSA key. */
break;
case SSL_PKEY_DSA_SIGN:
/* We have a DSA key. */
break;
case SSL_PKEY_DH_RSA:
case SSL_PKEY_DH_DSA:
/* We have a DH key. */
break;
case SSL_PKEY_ECC:
/* We have an ECC key */
break;
default:
/* Can't happen. */
SSLerr(SSL_F_SSL_CERT_DUP, SSL_R_LIBRARY_BUG);
}
}
if (cpk->chain)
{
rpk->chain = X509_chain_up_ref(cpk->chain);
if (!rpk->chain)
{
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
goto err;
}
}
rpk->valid_flags = 0;
#ifndef OPENSSL_NO_TLSEXT
if (cert->pkeys[i].serverinfo != NULL)
{
/* Just copy everything. */
ret->pkeys[i].serverinfo =
OPENSSL_malloc(cert->pkeys[i].serverinfo_length);
if (ret->pkeys[i].serverinfo == NULL)
{
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
return NULL;
}
ret->pkeys[i].serverinfo_length =
cert->pkeys[i].serverinfo_length;
memcpy(ret->pkeys[i].serverinfo,
cert->pkeys[i].serverinfo,
cert->pkeys[i].serverinfo_length);
}
#endif
}
ret->references=1;
/* Set digests to defaults. NB: we don't copy existing values as they
* will be set during handshake.
*/
ssl_cert_set_default_md(ret);
/* Peer sigalgs set to NULL as we get these from handshake too */
ret->peer_sigalgs = NULL;
ret->peer_sigalgslen = 0;
/* Configured sigalgs however we copy across */
if (cert->conf_sigalgs)
{
ret->conf_sigalgs = OPENSSL_malloc(cert->conf_sigalgslen);
if (!ret->conf_sigalgs)
goto err;
memcpy(ret->conf_sigalgs, cert->conf_sigalgs,
cert->conf_sigalgslen);
ret->conf_sigalgslen = cert->conf_sigalgslen;
}
else
ret->conf_sigalgs = NULL;
if (cert->client_sigalgs)
{
ret->client_sigalgs = OPENSSL_malloc(cert->client_sigalgslen);
if (!ret->client_sigalgs)
goto err;
memcpy(ret->client_sigalgs, cert->client_sigalgs,
cert->client_sigalgslen);
ret->client_sigalgslen = cert->client_sigalgslen;
}
else
ret->client_sigalgs = NULL;
/* Shared sigalgs also NULL */
ret->shared_sigalgs = NULL;
/* Copy any custom client certificate types */
if (cert->ctypes)
{
ret->ctypes = OPENSSL_malloc(cert->ctype_num);
if (!ret->ctypes)
goto err;
memcpy(ret->ctypes, cert->ctypes, cert->ctype_num);
ret->ctype_num = cert->ctype_num;
}
ret->cert_flags = cert->cert_flags;
ret->cert_cb = cert->cert_cb;
ret->cert_cb_arg = cert->cert_cb_arg;
if (cert->verify_store)
{
CRYPTO_add(&cert->verify_store->references, 1, CRYPTO_LOCK_X509_STORE);
ret->verify_store = cert->verify_store;
}
if (cert->chain_store)
{
CRYPTO_add(&cert->chain_store->references, 1, CRYPTO_LOCK_X509_STORE);
ret->chain_store = cert->chain_store;
}
ret->ciphers_raw = NULL;
ret->sec_cb = cert->sec_cb;
ret->sec_level = cert->sec_level;
ret->sec_ex = cert->sec_ex;
return(ret);
#if !defined(OPENSSL_NO_DH) || !defined(OPENSSL_NO_ECDH)
err:
#endif
#ifndef OPENSSL_NO_RSA
if (ret->rsa_tmp != NULL)
RSA_free(ret->rsa_tmp);
#endif
#ifndef OPENSSL_NO_DH
if (ret->dh_tmp != NULL)
DH_free(ret->dh_tmp);
#endif
#ifndef OPENSSL_NO_ECDH
if (ret->ecdh_tmp != NULL)
EC_KEY_free(ret->ecdh_tmp);
#endif
ssl_cert_clear_certs(ret);
return NULL;
}
CERT *ssl_cert_dup(CERT *cert)
{
CERT *ret = OPENSSL_zalloc(sizeof(*ret));
int i;
if (ret == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
return (NULL);
}
ret->key = &ret->pkeys[cert->key - cert->pkeys];
#ifndef OPENSSL_NO_RSA
if (cert->rsa_tmp != NULL) {
RSA_up_ref(cert->rsa_tmp);
ret->rsa_tmp = cert->rsa_tmp;
}
ret->rsa_tmp_cb = cert->rsa_tmp_cb;
#endif
#ifndef OPENSSL_NO_DH
if (cert->dh_tmp != NULL) {
ret->dh_tmp = DHparams_dup(cert->dh_tmp);
if (ret->dh_tmp == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_DH_LIB);
goto err;
}
if (cert->dh_tmp->priv_key) {
BIGNUM *b = BN_dup(cert->dh_tmp->priv_key);
if (!b) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
goto err;
}
ret->dh_tmp->priv_key = b;
}
if (cert->dh_tmp->pub_key) {
BIGNUM *b = BN_dup(cert->dh_tmp->pub_key);
if (!b) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
goto err;
}
ret->dh_tmp->pub_key = b;
}
}
ret->dh_tmp_cb = cert->dh_tmp_cb;
ret->dh_tmp_auto = cert->dh_tmp_auto;
#endif
#ifndef OPENSSL_NO_EC
if (cert->ecdh_tmp) {
ret->ecdh_tmp = EC_KEY_dup(cert->ecdh_tmp);
if (ret->ecdh_tmp == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_EC_LIB);
goto err;
}
}
ret->ecdh_tmp_cb = cert->ecdh_tmp_cb;
ret->ecdh_tmp_auto = cert->ecdh_tmp_auto;
#endif
for (i = 0; i < SSL_PKEY_NUM; i++) {
CERT_PKEY *cpk = cert->pkeys + i;
CERT_PKEY *rpk = ret->pkeys + i;
if (cpk->x509 != NULL) {
rpk->x509 = cpk->x509;
X509_up_ref(rpk->x509);
}
if (cpk->privatekey != NULL) {
rpk->privatekey = cpk->privatekey;
CRYPTO_add(&cpk->privatekey->references, 1, CRYPTO_LOCK_EVP_PKEY);
}
if (cpk->chain) {
rpk->chain = X509_chain_up_ref(cpk->chain);
if (!rpk->chain) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
goto err;
}
}
if (cert->pkeys[i].serverinfo != NULL) {
/* Just copy everything. */
ret->pkeys[i].serverinfo =
OPENSSL_malloc(cert->pkeys[i].serverinfo_length);
if (ret->pkeys[i].serverinfo == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
goto err;
}
ret->pkeys[i].serverinfo_length =
cert->pkeys[i].serverinfo_length;
memcpy(ret->pkeys[i].serverinfo,
cert->pkeys[i].serverinfo,
cert->pkeys[i].serverinfo_length);
}
}
ret->references = 1;
/* Configured sigalgs copied across */
if (cert->conf_sigalgs) {
ret->conf_sigalgs = OPENSSL_malloc(cert->conf_sigalgslen);
if (!ret->conf_sigalgs)
goto err;
memcpy(ret->conf_sigalgs, cert->conf_sigalgs, cert->conf_sigalgslen);
ret->conf_sigalgslen = cert->conf_sigalgslen;
} else
ret->conf_sigalgs = NULL;
if (cert->client_sigalgs) {
ret->client_sigalgs = OPENSSL_malloc(cert->client_sigalgslen);
if (!ret->client_sigalgs)
goto err;
memcpy(ret->client_sigalgs, cert->client_sigalgs,
cert->client_sigalgslen);
ret->client_sigalgslen = cert->client_sigalgslen;
} else
ret->client_sigalgs = NULL;
/* Shared sigalgs also NULL */
ret->shared_sigalgs = NULL;
/* Copy any custom client certificate types */
if (cert->ctypes) {
ret->ctypes = OPENSSL_malloc(cert->ctype_num);
if (!ret->ctypes)
goto err;
memcpy(ret->ctypes, cert->ctypes, cert->ctype_num);
ret->ctype_num = cert->ctype_num;
}
ret->cert_flags = cert->cert_flags;
ret->cert_cb = cert->cert_cb;
ret->cert_cb_arg = cert->cert_cb_arg;
if (cert->verify_store) {
CRYPTO_add(&cert->verify_store->references, 1,
CRYPTO_LOCK_X509_STORE);
ret->verify_store = cert->verify_store;
}
if (cert->chain_store) {
CRYPTO_add(&cert->chain_store->references, 1, CRYPTO_LOCK_X509_STORE);
ret->chain_store = cert->chain_store;
}
ret->sec_cb = cert->sec_cb;
ret->sec_level = cert->sec_level;
ret->sec_ex = cert->sec_ex;
if (!custom_exts_copy(&ret->cli_ext, &cert->cli_ext))
goto err;
if (!custom_exts_copy(&ret->srv_ext, &cert->srv_ext))
goto err;
if (cert->psk_identity_hint) {
ret->psk_identity_hint = BUF_strdup(cert->psk_identity_hint);
if (ret->psk_identity_hint == NULL)
goto err;
}
return (ret);
err:
ssl_cert_free(ret);
return NULL;
}
CERT *
ssl_cert_dup(CERT *cert)
{
CERT *ret;
int i;
ret = calloc(1, sizeof(CERT));
if (ret == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
return (NULL);
}
/*
* same as ret->key = ret->pkeys + (cert->key - cert->pkeys),
* if you find that more readable
*/
ret->key = &ret->pkeys[cert->key - &cert->pkeys[0]];
ret->valid = cert->valid;
ret->mask_k = cert->mask_k;
ret->mask_a = cert->mask_a;
if (cert->rsa_tmp != NULL) {
RSA_up_ref(cert->rsa_tmp);
ret->rsa_tmp = cert->rsa_tmp;
}
ret->rsa_tmp_cb = cert->rsa_tmp_cb;
if (cert->dh_tmp != NULL) {
ret->dh_tmp = DHparams_dup(cert->dh_tmp);
if (ret->dh_tmp == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_DH_LIB);
goto err;
}
if (cert->dh_tmp->priv_key) {
BIGNUM *b = BN_dup(cert->dh_tmp->priv_key);
if (!b) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
goto err;
}
ret->dh_tmp->priv_key = b;
}
if (cert->dh_tmp->pub_key) {
BIGNUM *b = BN_dup(cert->dh_tmp->pub_key);
if (!b) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
goto err;
}
ret->dh_tmp->pub_key = b;
}
}
ret->dh_tmp_cb = cert->dh_tmp_cb;
if (cert->ecdh_tmp) {
ret->ecdh_tmp = EC_KEY_dup(cert->ecdh_tmp);
if (ret->ecdh_tmp == NULL) {
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_EC_LIB);
goto err;
}
}
ret->ecdh_tmp_cb = cert->ecdh_tmp_cb;
for (i = 0; i < SSL_PKEY_NUM; i++) {
if (cert->pkeys[i].x509 != NULL) {
ret->pkeys[i].x509 = cert->pkeys[i].x509;
CRYPTO_add(&ret->pkeys[i].x509->references, 1,
CRYPTO_LOCK_X509);
}
if (cert->pkeys[i].privatekey != NULL) {
ret->pkeys[i].privatekey = cert->pkeys[i].privatekey;
CRYPTO_add(&ret->pkeys[i].privatekey->references, 1,
CRYPTO_LOCK_EVP_PKEY);
switch (i) {
/*
* If there was anything special to do for
* certain types of keys, we'd do it here.
* (Nothing at the moment, I think.)
*/
case SSL_PKEY_RSA_ENC:
case SSL_PKEY_RSA_SIGN:
/* We have an RSA key. */
break;
case SSL_PKEY_DSA_SIGN:
/* We have a DSA key. */
break;
case SSL_PKEY_DH_RSA:
case SSL_PKEY_DH_DSA:
/* We have a DH key. */
break;
case SSL_PKEY_ECC:
/* We have an ECC key */
break;
default:
/* Can't happen. */
SSLerr(SSL_F_SSL_CERT_DUP, SSL_R_LIBRARY_BUG);
}
}
}
/*
* ret->extra_certs *should* exist, but currently the own certificate
* chain is held inside SSL_CTX
*/
ret->references = 1;
/*
* Set digests to defaults. NB: we don't copy existing values
* as they will be set during handshake.
*/
ssl_cert_set_default_md(ret);
return (ret);
err:
RSA_free(ret->rsa_tmp);
DH_free(ret->dh_tmp);
EC_KEY_free(ret->ecdh_tmp);
for (i = 0; i < SSL_PKEY_NUM; i++) {
if (ret->pkeys[i].x509 != NULL)
X509_free(ret->pkeys[i].x509);
EVP_PKEY_free(ret->pkeys[i].privatekey);
}
free (ret);
return NULL;
}
extern "C" int32_t CryptoNative_RsaUpRef(RSA* rsa)
{
return RSA_up_ref(rsa);
}
