-/* engines/e_capi.c */
/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project.
- */
-/* ====================================================================
- * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ * Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
*
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
+#ifdef _WIN32
+# ifndef _WIN32_WINNT
+# define _WIN32_WINNT 0x0400
+# endif
+# include <windows.h>
+# include <wincrypt.h>
+
+# include <stdio.h>
+# include <string.h>
+# include <stdlib.h>
+# include <malloc.h>
+# ifndef alloca
+# define alloca _alloca
+# endif
-#include <openssl/crypto.h>
+# include <openssl/crypto.h>
-#ifdef OPENSSL_SYS_WIN32
# ifndef OPENSSL_NO_CAPIENG
# include <openssl/buffer.h>
# include <openssl/rsa.h>
# include <openssl/dsa.h>
-# ifndef _WIN32_WINNT
-# define _WIN32_WINNT 0x0400
-# endif
-
-# include <windows.h>
-# include <wincrypt.h>
-# include <malloc.h>
-# ifndef alloca
-# define alloca _alloca
-# endif
-
/*
* This module uses several "new" interfaces, among which is
* CertGetCertificateContextProperty. CERT_KEY_PROV_INFO_PROP_ID is
# define __COMPILE_CAPIENG
# endif /* CERT_KEY_PROV_INFO_PROP_ID */
# endif /* OPENSSL_NO_CAPIENG */
-#endif /* OPENSSL_SYS_WIN32 */
+#endif /* _WIN32 */
#ifdef __COMPILE_CAPIENG
# define CALG_SHA_512 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SHA_512)
# endif
+# ifndef PROV_RSA_AES
+# define PROV_RSA_AES 24
+# endif
+
# include <openssl/engine.h>
# include <openssl/pem.h>
# include <openssl/x509v3.h>
unsigned char *to, RSA *rsa, int padding);
static int capi_rsa_free(RSA *rsa);
+# ifndef OPENSSL_NO_DSA
static DSA_SIG *capi_dsa_do_sign(const unsigned char *digest, int dlen,
DSA *dsa);
static int capi_dsa_free(DSA *dsa);
+# endif
static int capi_load_ssl_client_cert(ENGINE *e, SSL *ssl,
STACK_OF(X509_NAME) *ca_dn, X509 **pcert,
static int cert_select_dialog(ENGINE *e, SSL *ssl, STACK_OF(X509) *certs);
# endif
+void engine_load_capi_int(void);
+
typedef PCCERT_CONTEXT(WINAPI *CERTDLG) (HCERTSTORE, HWND, LPCWSTR,
LPCWSTR, DWORD, DWORD, void *);
typedef HWND(WINAPI *GETCONSWIN) (void);
GETCONSWIN getconswindow;
};
-static CAPI_CTX *capi_ctx_new();
+static CAPI_CTX *capi_ctx_new(void);
static void capi_ctx_free(CAPI_CTX * ctx);
static int capi_ctx_set_provname(CAPI_CTX * ctx, LPSTR pname, DWORD type,
int check);
int ret = 1;
CAPI_CTX *ctx;
BIO *out;
+ LPSTR tmpstr;
if (capi_idx == -1) {
CAPIerr(CAPI_F_CAPI_CTRL, CAPI_R_ENGINE_NOT_INITIALIZED);
return 0;
break;
case CAPI_CMD_STORE_NAME:
- OPENSSL_free(ctx->storename);
- ctx->storename = BUF_strdup(p);
- CAPI_trace(ctx, "Setting store name to %s\n", p);
+ tmpstr = OPENSSL_strdup(p);
+ if (tmpstr != NULL) {
+ OPENSSL_free(ctx->storename);
+ ctx->storename = tmpstr;
+ CAPI_trace(ctx, "Setting store name to %s\n", p);
+ } else {
+ CAPIerr(CAPI_F_CAPI_CTRL, ERR_R_MALLOC_FAILURE);
+ ret = 0;
+ }
break;
case CAPI_CMD_STORE_FLAGS:
break;
case CAPI_CMD_DEBUG_FILE:
- ctx->debug_file = BUF_strdup(p);
- CAPI_trace(ctx, "Setting debug file to %s\n", ctx->debug_file);
+ tmpstr = OPENSSL_strdup(p);
+ if (tmpstr != NULL) {
+ ctx->debug_file = tmpstr;
+ CAPI_trace(ctx, "Setting debug file to %s\n", ctx->debug_file);
+ } else {
+ CAPIerr(CAPI_F_CAPI_CTRL, ERR_R_MALLOC_FAILURE);
+ ret = 0;
+ }
break;
case CAPI_CMD_KEYTYPE:
}
-static RSA_METHOD capi_rsa_method = {
- "CryptoAPI RSA method",
- 0, /* pub_enc */
- 0, /* pub_dec */
- capi_rsa_priv_enc, /* priv_enc */
- capi_rsa_priv_dec, /* priv_dec */
- 0, /* rsa_mod_exp */
- 0, /* bn_mod_exp */
- 0, /* init */
- capi_rsa_free, /* finish */
- RSA_FLAG_SIGN_VER, /* flags */
- NULL, /* app_data */
- capi_rsa_sign, /* rsa_sign */
- 0 /* rsa_verify */
-};
+static RSA_METHOD *capi_rsa_method = NULL;
+# ifndef OPENSSL_NO_DSA
+static DSA_METHOD *capi_dsa_method = NULL;
+# endif
-static DSA_METHOD capi_dsa_method = {
- "CryptoAPI DSA method",
- capi_dsa_do_sign, /* dsa_do_sign */
- 0, /* dsa_sign_setup */
- 0, /* dsa_do_verify */
- 0, /* dsa_mod_exp */
- 0, /* bn_mod_exp */
- 0, /* init */
- capi_dsa_free, /* finish */
- 0, /* flags */
- NULL, /* app_data */
- 0, /* dsa_paramgen */
- 0 /* dsa_keygen */
-};
+static int use_aes_csp = 0;
static int capi_init(ENGINE *e)
{
CAPI_CTX *ctx;
const RSA_METHOD *ossl_rsa_meth;
+# ifndef OPENSSL_NO_DSA
const DSA_METHOD *ossl_dsa_meth;
+# endif
+ HCRYPTPROV hprov;
if (capi_idx < 0) {
capi_idx = ENGINE_get_ex_new_index(0, NULL, NULL, NULL, 0);
/* Setup RSA_METHOD */
rsa_capi_idx = RSA_get_ex_new_index(0, NULL, NULL, NULL, 0);
- ossl_rsa_meth = RSA_PKCS1_SSLeay();
- capi_rsa_method.rsa_pub_enc = ossl_rsa_meth->rsa_pub_enc;
- capi_rsa_method.rsa_pub_dec = ossl_rsa_meth->rsa_pub_dec;
- capi_rsa_method.rsa_mod_exp = ossl_rsa_meth->rsa_mod_exp;
- capi_rsa_method.bn_mod_exp = ossl_rsa_meth->bn_mod_exp;
+ ossl_rsa_meth = RSA_PKCS1_OpenSSL();
+ if ( !RSA_meth_set_pub_enc(capi_rsa_method,
+ RSA_meth_get_pub_enc(ossl_rsa_meth))
+ || !RSA_meth_set_pub_dec(capi_rsa_method,
+ RSA_meth_get_pub_dec(ossl_rsa_meth))
+ || !RSA_meth_set_priv_enc(capi_rsa_method, capi_rsa_priv_enc)
+ || !RSA_meth_set_priv_dec(capi_rsa_method, capi_rsa_priv_dec)
+ || !RSA_meth_set_mod_exp(capi_rsa_method,
+ RSA_meth_get_mod_exp(ossl_rsa_meth))
+ || !RSA_meth_set_bn_mod_exp(capi_rsa_method,
+ RSA_meth_get_bn_mod_exp(ossl_rsa_meth))
+ || !RSA_meth_set_finish(capi_rsa_method, capi_rsa_free)
+ || !RSA_meth_set_sign(capi_rsa_method, capi_rsa_sign)) {
+ goto memerr;
+ }
+# ifndef OPENSSL_NO_DSA
/* Setup DSA Method */
dsa_capi_idx = DSA_get_ex_new_index(0, NULL, NULL, NULL, 0);
ossl_dsa_meth = DSA_OpenSSL();
- capi_dsa_method.dsa_do_verify = ossl_dsa_meth->dsa_do_verify;
- capi_dsa_method.dsa_mod_exp = ossl_dsa_meth->dsa_mod_exp;
- capi_dsa_method.bn_mod_exp = ossl_dsa_meth->bn_mod_exp;
+ if ( !DSA_meth_set_sign(capi_dsa_method, capi_dsa_do_sign)
+ || !DSA_meth_set_verify(capi_dsa_method,
+ DSA_meth_get_verify(ossl_dsa_meth))
+ || !DSA_meth_set_finish(capi_dsa_method, capi_dsa_free)
+ || !DSA_meth_set_mod_exp(capi_dsa_method,
+ DSA_meth_get_mod_exp(ossl_dsa_meth))
+ || !DSA_meth_set_bn_mod_exp(capi_dsa_method,
+ DSA_meth_get_bn_mod_exp(ossl_dsa_meth))) {
+ goto memerr;
+ }
+# endif
}
ctx = capi_ctx_new();
- if (!ctx)
+ if (ctx == NULL)
goto memerr;
ENGINE_set_ex_data(e, capi_idx, ctx);
}
# endif
+ /* See if we support AES CSP */
+
+ if (CryptAcquireContext(&hprov, NULL, NULL, PROV_RSA_AES,
+ CRYPT_VERIFYCONTEXT)) {
+ use_aes_csp = 1;
+ CryptReleaseContext(hprov, 0);
+ }
+
return 1;
memerr:
static int capi_destroy(ENGINE *e)
{
+ RSA_meth_free(capi_rsa_method);
+ capi_rsa_method = NULL;
+# ifndef OPENSSL_NO_DSA
+ DSA_meth_free(capi_dsa_method);
+ capi_dsa_method = NULL;
+# endif
ERR_unload_CAPI_strings();
return 1;
}
static int bind_capi(ENGINE *e)
{
+ capi_rsa_method = RSA_meth_new("CryptoAPI RSA method", 0);
+ if (capi_rsa_method == NULL)
+ return 0;
+# ifndef OPENSSL_NO_DSA
+ capi_dsa_method = DSA_meth_new("CryptoAPI DSA method", 0);
+ if (capi_dsa_method == NULL)
+ goto memerr;
+# endif
if (!ENGINE_set_id(e, engine_capi_id)
|| !ENGINE_set_name(e, engine_capi_name)
|| !ENGINE_set_flags(e, ENGINE_FLAGS_NO_REGISTER_ALL)
|| !ENGINE_set_init_function(e, capi_init)
|| !ENGINE_set_finish_function(e, capi_finish)
|| !ENGINE_set_destroy_function(e, capi_destroy)
- || !ENGINE_set_RSA(e, &capi_rsa_method)
- || !ENGINE_set_DSA(e, &capi_dsa_method)
+ || !ENGINE_set_RSA(e, capi_rsa_method)
+# ifndef OPENSSL_NO_DSA
+ || !ENGINE_set_DSA(e, capi_dsa_method)
+# endif
|| !ENGINE_set_load_privkey_function(e, capi_load_privkey)
|| !ENGINE_set_load_ssl_client_cert_function(e,
capi_load_ssl_client_cert)
|| !ENGINE_set_cmd_defns(e, capi_cmd_defns)
|| !ENGINE_set_ctrl_function(e, capi_ctrl))
- return 0;
+ goto memerr;
ERR_load_CAPI_strings();
return 1;
-
+ memerr:
+ RSA_meth_free(capi_rsa_method);
+ capi_rsa_method = NULL;
+# ifndef OPENSSL_NO_DSA
+ DSA_meth_free(capi_dsa_method);
+ capi_dsa_method = NULL;
+# endif
+ return 0;
}
# ifndef OPENSSL_NO_DYNAMIC_ENGINE
static ENGINE *engine_capi(void)
{
ENGINE *ret = ENGINE_new();
- if (!ret)
+ if (ret == NULL)
return NULL;
if (!bind_capi(ret)) {
ENGINE_free(ret);
return ret;
}
-void ENGINE_load_capi(void)
+void engine_load_capi_int(void)
{
/* Copied from eng_[openssl|dyn].c */
ENGINE *toadd = engine_capi();
pubkey = OPENSSL_malloc(len);
- if (!pubkey)
+ if (pubkey == NULL)
goto memerr;
if (!CryptExportKey(key->key, 0, PUBLICKEYBLOB, 0, pubkey, &len)) {
if (bh->aiKeyAlg == CALG_RSA_SIGN || bh->aiKeyAlg == CALG_RSA_KEYX) {
RSAPUBKEY *rp;
DWORD rsa_modlen;
+ BIGNUM *e = NULL, *n = NULL;
unsigned char *rsa_modulus;
rp = (RSAPUBKEY *) (bh + 1);
if (rp->magic != 0x31415352) {
if (!rkey)
goto memerr;
- rkey->e = BN_new();
- rkey->n = BN_new();
+ e = BN_new();
+ n = BN_new();
- if (!rkey->e || !rkey->n)
+ if (e == NULL || n == NULL) {
+ BN_free(e);
+ BN_free(n);
goto memerr;
+ }
+
+ RSA_set0_key(rkey, n, e, NULL);
- if (!BN_set_word(rkey->e, rp->pubexp))
+ if (!BN_set_word(e, rp->pubexp))
goto memerr;
rsa_modlen = rp->bitlen / 8;
- if (!lend_tobn(rkey->n, rsa_modulus, rsa_modlen))
+ if (!lend_tobn(n, rsa_modulus, rsa_modlen))
goto memerr;
RSA_set_ex_data(rkey, rsa_capi_idx, key);
EVP_PKEY_assign_RSA(ret, rkey);
rkey = NULL;
+# ifndef OPENSSL_NO_DSA
} else if (bh->aiKeyAlg == CALG_DSS_SIGN) {
DSSPUBKEY *dp;
DWORD dsa_plen;
unsigned char *btmp;
+ BIGNUM *p, *q, *g, *pub_key;
dp = (DSSPUBKEY *) (bh + 1);
if (dp->magic != 0x31535344) {
char magstr[10];
dkey = DSA_new_method(eng);
if (!dkey)
goto memerr;
- dkey->p = BN_new();
- dkey->q = BN_new();
- dkey->g = BN_new();
- dkey->pub_key = BN_new();
- if (!dkey->p || !dkey->q || !dkey->g || !dkey->pub_key)
+ p = BN_new();
+ q = BN_new();
+ g = BN_new();
+ pub_key = BN_new();
+ if (p == NULL || q == NULL || g == NULL || pub_key == NULL) {
+ BN_free(p);
+ BN_free(q);
+ BN_free(g);
+ BN_free(pub_key);
goto memerr;
- if (!lend_tobn(dkey->p, btmp, dsa_plen))
+ }
+ DSA_set0_pqg(dkey, p, q, g);
+ DSA_set0_key(dkey, pub_key, NULL);
+ if (!lend_tobn(p, btmp, dsa_plen))
goto memerr;
btmp += dsa_plen;
- if (!lend_tobn(dkey->q, btmp, 20))
+ if (!lend_tobn(q, btmp, 20))
goto memerr;
btmp += 20;
- if (!lend_tobn(dkey->g, btmp, dsa_plen))
+ if (!lend_tobn(g, btmp, dsa_plen))
goto memerr;
btmp += dsa_plen;
- if (!lend_tobn(dkey->pub_key, btmp, dsa_plen))
+ if (!lend_tobn(pub_key, btmp, dsa_plen))
goto memerr;
btmp += dsa_plen;
EVP_PKEY_assign_DSA(ret, dkey);
dkey = NULL;
+# endif
} else {
char algstr[10];
- BIO_snprintf(algstr, 10, "%lx", bh->aiKeyAlg);
+ BIO_snprintf(algstr, 10, "%ux", bh->aiKeyAlg);
CAPIerr(CAPI_F_CAPI_GET_PKEY,
CAPI_R_UNSUPPORTED_PUBLIC_KEY_ALGORITHM);
ERR_add_error_data(2, "aiKeyAlg=0x", algstr);
OPENSSL_free(pubkey);
if (!ret) {
RSA_free(rkey);
+# ifndef OPENSSL_NO_DSA
DSA_free(dkey);
+# endif
}
return ret;
CAPI_KEY *capi_key;
CAPI_CTX *ctx;
- ctx = ENGINE_get_ex_data(rsa->engine, capi_idx);
+ ctx = ENGINE_get_ex_data(RSA_get0_engine(rsa), capi_idx);
CAPI_trace(ctx, "Called CAPI_rsa_sign()\n");
default:
{
char algstr[10];
- BIO_snprintf(algstr, 10, "%lx", dtype);
+ BIO_snprintf(algstr, 10, "%x", dtype);
CAPIerr(CAPI_F_CAPI_RSA_SIGN, CAPI_R_UNSUPPORTED_ALGORITHM_NID);
ERR_add_error_data(2, "NID=0x", algstr);
return -1;
unsigned char *tmpbuf;
CAPI_KEY *capi_key;
CAPI_CTX *ctx;
- ctx = ENGINE_get_ex_data(rsa->engine, capi_idx);
+ DWORD dlen;
+
+ if (flen <= 0)
+ return flen;
+
+ ctx = ENGINE_get_ex_data(RSA_get0_engine(rsa), capi_idx);
CAPI_trace(ctx, "Called capi_rsa_priv_dec()\n");
tmpbuf[flen - i - 1] = from[i];
/* Finally decrypt it */
- if (!CryptDecrypt(capi_key->key, 0, TRUE, 0, tmpbuf, &flen)) {
+ dlen = flen;
+ if (!CryptDecrypt(capi_key->key, 0, TRUE, 0, tmpbuf, &dlen)) {
CAPIerr(CAPI_F_CAPI_RSA_PRIV_DEC, CAPI_R_DECRYPT_ERROR);
capi_addlasterror();
OPENSSL_free(tmpbuf);
return -1;
} else
- memcpy(to, tmpbuf, flen);
+ memcpy(to, tmpbuf, (flen = (int)dlen));
OPENSSL_free(tmpbuf);
return 1;
}
+# ifndef OPENSSL_NO_DSA
/* CryptoAPI DSA operations */
static DSA_SIG *capi_dsa_do_sign(const unsigned char *digest, int dlen,
CAPI_CTX *ctx;
unsigned char csigbuf[40];
- ctx = ENGINE_get_ex_data(dsa->engine, capi_idx);
+ ctx = ENGINE_get_ex_data(DSA_get0_engine(dsa), capi_idx);
CAPI_trace(ctx, "Called CAPI_dsa_do_sign()\n");
capi_addlasterror();
goto err;
} else {
- ret = DSA_SIG_new();
- if (!ret)
- goto err;
- ret->r = BN_new();
- ret->s = BN_new();
- if (!ret->r || !ret->s)
- goto err;
- if (!lend_tobn(ret->r, csigbuf, 20)
- || !lend_tobn(ret->s, csigbuf + 20, 20)) {
- DSA_SIG_free(ret);
- ret = NULL;
+ BIGNUM *r = BN_new(), *s = BN_new();
+
+ if (r == NULL || s == NULL
+ || !lend_tobn(r, csigbuf, 20)
+ || !lend_tobn(s, csigbuf + 20, 20)
+ || (ret = DSA_SIG_new()) == NULL) {
+ BN_free(r); /* BN_free checks for BIGNUM * being NULL */
+ BN_free(s);
goto err;
}
+ DSA_SIG_set0(ret, r, s);
}
/* Now cleanup */
DSA_set_ex_data(dsa, dsa_capi_idx, 0);
return 1;
}
+# endif
static void capi_vtrace(CAPI_CTX * ctx, int level, char *format,
va_list argptr)
return NULL;
}
str = OPENSSL_malloc(sz);
- if (!str) {
+ if (str == NULL) {
CAPIerr(CAPI_F_WIDE_TO_ASC, ERR_R_MALLOC_FAILURE);
return NULL;
}
break;
if (ret == 0)
break;
- BIO_printf(out, "%d. %s, type %d\n", idx, provname, ptype);
+ BIO_printf(out, "%lu. %s, type %lu\n", idx, provname, ptype);
OPENSSL_free(provname);
}
return 1;
if (buflen == 0)
buflen = 1024;
cname = OPENSSL_malloc(buflen);
- if (!cname) {
+ if (cname == NULL) {
CAPIerr(CAPI_F_CAPI_LIST_CONTAINERS, ERR_R_MALLOC_FAILURE);
goto err;
}
CAPI_trace(ctx, "Enumerate bug: using workaround\n");
goto done;
}
- BIO_printf(out, "%d. %s\n", idx, cname);
+ BIO_printf(out, "%lu. %s\n", idx, cname);
}
err:
return ret;
}
-CRYPT_KEY_PROV_INFO *capi_get_prov_info(CAPI_CTX * ctx, PCCERT_CONTEXT cert)
+static CRYPT_KEY_PROV_INFO *capi_get_prov_info(CAPI_CTX * ctx, PCCERT_CONTEXT cert)
{
DWORD len;
CRYPT_KEY_PROV_INFO *pinfo;
(cert, CERT_KEY_PROV_INFO_PROP_ID, NULL, &len))
return NULL;
pinfo = OPENSSL_malloc(len);
- if (!pinfo) {
+ if (pinfo == NULL) {
CAPIerr(CAPI_F_CAPI_GET_PROV_INFO, ERR_R_MALLOC_FAILURE);
return NULL;
}
goto err;
BIO_printf(out, " Private Key Info:\n");
- BIO_printf(out, " Provider Name: %s, Provider Type %d\n", provname,
+ BIO_printf(out, " Provider Name: %s, Provider Type %lu\n", provname,
pinfo->dwProvType);
- BIO_printf(out, " Container Name: %s, Key Type %d\n", contname,
+ BIO_printf(out, " Container Name: %s, Key Type %lu\n", contname,
pinfo->dwKeySpec);
err:
OPENSSL_free(provname);
OPENSSL_free(contname);
}
-char *capi_cert_get_fname(CAPI_CTX * ctx, PCCERT_CONTEXT cert)
+static char *capi_cert_get_fname(CAPI_CTX * ctx, PCCERT_CONTEXT cert)
{
LPWSTR wfname;
DWORD dlen;
return NULL;
}
-void capi_dump_cert(CAPI_CTX * ctx, BIO *out, PCCERT_CONTEXT cert)
+static void capi_dump_cert(CAPI_CTX * ctx, BIO *out, PCCERT_CONTEXT cert)
{
X509 *x;
- unsigned char *p;
+ const unsigned char *p;
unsigned long flags = ctx->dump_flags;
if (flags & CAPI_DMP_FNAME) {
char *fname;
X509_free(x);
}
-HCERTSTORE capi_open_store(CAPI_CTX * ctx, char *storename)
+static HCERTSTORE capi_open_store(CAPI_CTX * ctx, char *storename)
{
HCERTSTORE hstore;
if (key == NULL)
return NULL;
- if (sizeof(TCHAR) == sizeof(char))
+ /* If PROV_RSA_AES supported use it instead */
+ if (ptype == PROV_RSA_FULL && use_aes_csp) {
+ provname = NULL;
+ ptype = PROV_RSA_AES;
+ CAPI_trace(ctx, "capi_get_key, contname=%s, RSA_AES_CSP\n", contname);
+ } else if (sizeof(TCHAR) == sizeof(char)) {
CAPI_trace(ctx, "capi_get_key, contname=%s, provname=%s, type=%d\n",
contname, provname, ptype);
- else if (ctx && ctx->debug_level >= CAPI_DBG_TRACE && ctx->debug_file) {
+ } else if (ctx && ctx->debug_level >= CAPI_DBG_TRACE && ctx->debug_file) {
/* above 'if' is optimization to minimize malloc-ations */
char *_contname = wide_to_asc((WCHAR *)contname);
char *_provname = wide_to_asc((WCHAR *)provname);
/* Initialize a CAPI_CTX structure */
-static CAPI_CTX *capi_ctx_new()
+static CAPI_CTX *capi_ctx_new(void)
{
CAPI_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));
- if (!ctx) {
+ if (ctx == NULL) {
CAPIerr(CAPI_F_CAPI_CTX_NEW, ERR_R_MALLOC_FAILURE);
return NULL;
}
static int capi_ctx_set_provname(CAPI_CTX * ctx, LPSTR pname, DWORD type,
int check)
{
+ LPSTR tmpcspname;
+
CAPI_trace(ctx, "capi_ctx_set_provname, name=%s, type=%d\n", pname, type);
if (check) {
HCRYPTPROV hprov;
}
CryptReleaseContext(hprov, 0);
}
+ tmpcspname = OPENSSL_strdup(pname);
+ if (tmpcspname == NULL) {
+ CAPIerr(CAPI_F_CAPI_CTX_SET_PROVNAME, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
OPENSSL_free(ctx->cspname);
- ctx->cspname = BUF_strdup(pname);
+ ctx->cspname = tmpcspname;
ctx->csptype = type;
return 1;
}
STACK_OF(X509) *certs = NULL;
X509 *x;
char *storename;
- const char *p;
+ const unsigned char *p;
int i, client_cert_idx;
HCERTSTORE hstore;
PCCERT_CONTEXT cert = NULL, excert = NULL;
IMPLEMENT_DYNAMIC_CHECK_FN()
# else
-void ENGINE_load_capi(void)
+void engine_load_capi_int(void);
+void engine_load_capi_int(void)
{
}
# endif
projects / openssl.git / blobdiff