8e1dc4d7ca
The cipher definitions of these ciphersuites have been around since SSLeay but were always disabled. Now OpenSSL supports DH certificates they can be finally enabled. Various additional changes were needed to make them work properly: many unused fixed DH sections of code were untested.
794 lines
18 KiB
C
794 lines
18 KiB
C
/* ssl/ssl_rsa.c */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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#include <stdio.h>
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#include "ssl_locl.h"
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#include <openssl/bio.h>
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#include <openssl/objects.h>
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#include <openssl/evp.h>
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#include <openssl/x509.h>
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#include <openssl/pem.h>
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static int ssl_set_cert(CERT *c, X509 *x509);
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static int ssl_set_pkey(CERT *c, EVP_PKEY *pkey);
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int SSL_use_certificate(SSL *ssl, X509 *x)
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{
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if (x == NULL)
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{
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SSLerr(SSL_F_SSL_USE_CERTIFICATE,ERR_R_PASSED_NULL_PARAMETER);
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return(0);
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}
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if (!ssl_cert_inst(&ssl->cert))
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{
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SSLerr(SSL_F_SSL_USE_CERTIFICATE,ERR_R_MALLOC_FAILURE);
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return(0);
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}
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return(ssl_set_cert(ssl->cert,x));
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}
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#ifndef OPENSSL_NO_STDIO
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int SSL_use_certificate_file(SSL *ssl, const char *file, int type)
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{
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int j;
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BIO *in;
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int ret=0;
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X509 *x=NULL;
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in=BIO_new(BIO_s_file_internal());
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if (in == NULL)
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{
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SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,ERR_R_BUF_LIB);
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goto end;
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}
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if (BIO_read_filename(in,file) <= 0)
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{
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SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,ERR_R_SYS_LIB);
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goto end;
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}
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if (type == SSL_FILETYPE_ASN1)
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{
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j=ERR_R_ASN1_LIB;
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x=d2i_X509_bio(in,NULL);
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}
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else if (type == SSL_FILETYPE_PEM)
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{
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j=ERR_R_PEM_LIB;
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x=PEM_read_bio_X509(in,NULL,ssl->ctx->default_passwd_callback,ssl->ctx->default_passwd_callback_userdata);
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}
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else
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{
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SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,SSL_R_BAD_SSL_FILETYPE);
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goto end;
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}
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if (x == NULL)
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{
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SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,j);
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goto end;
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}
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ret=SSL_use_certificate(ssl,x);
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end:
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if (x != NULL) X509_free(x);
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if (in != NULL) BIO_free(in);
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return(ret);
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}
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#endif
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int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len)
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{
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X509 *x;
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int ret;
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x=d2i_X509(NULL,&d,(long)len);
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if (x == NULL)
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{
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SSLerr(SSL_F_SSL_USE_CERTIFICATE_ASN1,ERR_R_ASN1_LIB);
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return(0);
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}
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ret=SSL_use_certificate(ssl,x);
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X509_free(x);
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return(ret);
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}
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#ifndef OPENSSL_NO_RSA
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int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa)
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{
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EVP_PKEY *pkey;
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int ret;
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if (rsa == NULL)
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{
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SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER);
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return(0);
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}
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if (!ssl_cert_inst(&ssl->cert))
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{
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SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY,ERR_R_MALLOC_FAILURE);
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return(0);
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}
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if ((pkey=EVP_PKEY_new()) == NULL)
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{
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SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY,ERR_R_EVP_LIB);
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return(0);
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}
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RSA_up_ref(rsa);
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EVP_PKEY_assign_RSA(pkey,rsa);
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ret=ssl_set_pkey(ssl->cert,pkey);
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EVP_PKEY_free(pkey);
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return(ret);
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}
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#endif
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static int ssl_set_pkey(CERT *c, EVP_PKEY *pkey)
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{
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int i;
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/* Special case for DH: check two DH certificate types for a match.
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* This means for DH certificates we must set the certificate first.
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*/
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if (pkey->type == EVP_PKEY_DH)
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{
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X509 *x;
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i = -1;
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x = c->pkeys[SSL_PKEY_DH_RSA].x509;
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if (x && X509_check_private_key(x, pkey))
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i = SSL_PKEY_DH_RSA;
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x = c->pkeys[SSL_PKEY_DH_DSA].x509;
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if (i == -1 && x && X509_check_private_key(x, pkey))
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i = SSL_PKEY_DH_DSA;
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ERR_clear_error();
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}
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else
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i=ssl_cert_type(NULL,pkey);
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if (i < 0)
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{
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SSLerr(SSL_F_SSL_SET_PKEY,SSL_R_UNKNOWN_CERTIFICATE_TYPE);
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return(0);
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}
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if (c->pkeys[i].x509 != NULL)
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{
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EVP_PKEY *pktmp;
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pktmp = X509_get_pubkey(c->pkeys[i].x509);
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EVP_PKEY_copy_parameters(pktmp,pkey);
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EVP_PKEY_free(pktmp);
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ERR_clear_error();
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#ifndef OPENSSL_NO_RSA
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/* Don't check the public/private key, this is mostly
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* for smart cards. */
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if ((pkey->type == EVP_PKEY_RSA) &&
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(RSA_flags(pkey->pkey.rsa) & RSA_METHOD_FLAG_NO_CHECK))
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;
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else
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#endif
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if (!X509_check_private_key(c->pkeys[i].x509,pkey))
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{
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X509_free(c->pkeys[i].x509);
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c->pkeys[i].x509 = NULL;
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return 0;
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}
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}
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if (c->pkeys[i].privatekey != NULL)
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EVP_PKEY_free(c->pkeys[i].privatekey);
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CRYPTO_add(&pkey->references,1,CRYPTO_LOCK_EVP_PKEY);
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c->pkeys[i].privatekey=pkey;
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c->key= &(c->pkeys[i]);
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c->valid=0;
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return(1);
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}
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#ifndef OPENSSL_NO_RSA
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#ifndef OPENSSL_NO_STDIO
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int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type)
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{
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int j,ret=0;
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BIO *in;
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RSA *rsa=NULL;
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in=BIO_new(BIO_s_file_internal());
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if (in == NULL)
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{
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SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,ERR_R_BUF_LIB);
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goto end;
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}
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if (BIO_read_filename(in,file) <= 0)
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{
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SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,ERR_R_SYS_LIB);
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goto end;
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}
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if (type == SSL_FILETYPE_ASN1)
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{
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j=ERR_R_ASN1_LIB;
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rsa=d2i_RSAPrivateKey_bio(in,NULL);
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}
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else if (type == SSL_FILETYPE_PEM)
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{
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j=ERR_R_PEM_LIB;
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rsa=PEM_read_bio_RSAPrivateKey(in,NULL,
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ssl->ctx->default_passwd_callback,ssl->ctx->default_passwd_callback_userdata);
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}
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else
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{
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SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE);
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goto end;
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}
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if (rsa == NULL)
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{
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SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,j);
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goto end;
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}
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ret=SSL_use_RSAPrivateKey(ssl,rsa);
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RSA_free(rsa);
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end:
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if (in != NULL) BIO_free(in);
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return(ret);
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}
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#endif
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int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len)
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{
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int ret;
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const unsigned char *p;
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RSA *rsa;
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p=d;
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if ((rsa=d2i_RSAPrivateKey(NULL,&p,(long)len)) == NULL)
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{
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SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1,ERR_R_ASN1_LIB);
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return(0);
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}
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ret=SSL_use_RSAPrivateKey(ssl,rsa);
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RSA_free(rsa);
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return(ret);
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}
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#endif /* !OPENSSL_NO_RSA */
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int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey)
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{
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int ret;
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if (pkey == NULL)
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{
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SSLerr(SSL_F_SSL_USE_PRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER);
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return(0);
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}
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if (!ssl_cert_inst(&ssl->cert))
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{
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SSLerr(SSL_F_SSL_USE_PRIVATEKEY,ERR_R_MALLOC_FAILURE);
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return(0);
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}
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ret=ssl_set_pkey(ssl->cert,pkey);
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return(ret);
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}
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#ifndef OPENSSL_NO_STDIO
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int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type)
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{
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int j,ret=0;
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BIO *in;
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EVP_PKEY *pkey=NULL;
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in=BIO_new(BIO_s_file_internal());
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if (in == NULL)
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{
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SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,ERR_R_BUF_LIB);
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goto end;
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}
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if (BIO_read_filename(in,file) <= 0)
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{
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SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,ERR_R_SYS_LIB);
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goto end;
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}
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if (type == SSL_FILETYPE_PEM)
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{
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j=ERR_R_PEM_LIB;
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pkey=PEM_read_bio_PrivateKey(in,NULL,
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ssl->ctx->default_passwd_callback,ssl->ctx->default_passwd_callback_userdata);
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}
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else if (type == SSL_FILETYPE_ASN1)
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{
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j = ERR_R_ASN1_LIB;
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pkey = d2i_PrivateKey_bio(in,NULL);
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}
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else
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{
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SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE);
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goto end;
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}
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if (pkey == NULL)
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{
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SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,j);
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goto end;
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}
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ret=SSL_use_PrivateKey(ssl,pkey);
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EVP_PKEY_free(pkey);
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end:
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if (in != NULL) BIO_free(in);
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return(ret);
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}
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#endif
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int SSL_use_PrivateKey_ASN1(int type, SSL *ssl, const unsigned char *d, long len)
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{
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int ret;
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const unsigned char *p;
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EVP_PKEY *pkey;
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p=d;
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if ((pkey=d2i_PrivateKey(type,NULL,&p,(long)len)) == NULL)
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{
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SSLerr(SSL_F_SSL_USE_PRIVATEKEY_ASN1,ERR_R_ASN1_LIB);
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return(0);
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}
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ret=SSL_use_PrivateKey(ssl,pkey);
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EVP_PKEY_free(pkey);
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return(ret);
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}
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int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x)
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{
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if (x == NULL)
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{
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SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE,ERR_R_PASSED_NULL_PARAMETER);
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return(0);
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}
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if (!ssl_cert_inst(&ctx->cert))
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{
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SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE,ERR_R_MALLOC_FAILURE);
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return(0);
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}
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return(ssl_set_cert(ctx->cert, x));
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}
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static int ssl_set_cert(CERT *c, X509 *x)
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{
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EVP_PKEY *pkey;
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int i;
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pkey=X509_get_pubkey(x);
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if (pkey == NULL)
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{
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SSLerr(SSL_F_SSL_SET_CERT,SSL_R_X509_LIB);
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return(0);
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}
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i=ssl_cert_type(x,pkey);
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if (i < 0)
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{
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SSLerr(SSL_F_SSL_SET_CERT,SSL_R_UNKNOWN_CERTIFICATE_TYPE);
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EVP_PKEY_free(pkey);
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return(0);
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}
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if (c->pkeys[i].privatekey != NULL)
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{
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EVP_PKEY_copy_parameters(pkey,c->pkeys[i].privatekey);
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ERR_clear_error();
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|
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#ifndef OPENSSL_NO_RSA
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/* Don't check the public/private key, this is mostly
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* for smart cards. */
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if ((c->pkeys[i].privatekey->type == EVP_PKEY_RSA) &&
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(RSA_flags(c->pkeys[i].privatekey->pkey.rsa) &
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RSA_METHOD_FLAG_NO_CHECK))
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;
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else
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#endif /* OPENSSL_NO_RSA */
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if (!X509_check_private_key(x,c->pkeys[i].privatekey))
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{
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/* don't fail for a cert/key mismatch, just free
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* current private key (when switching to a different
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* cert & key, first this function should be used,
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* then ssl_set_pkey */
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EVP_PKEY_free(c->pkeys[i].privatekey);
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c->pkeys[i].privatekey=NULL;
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/* clear error queue */
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ERR_clear_error();
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}
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}
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EVP_PKEY_free(pkey);
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if (c->pkeys[i].x509 != NULL)
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X509_free(c->pkeys[i].x509);
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CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
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c->pkeys[i].x509=x;
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c->key= &(c->pkeys[i]);
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c->valid=0;
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return(1);
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}
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#ifndef OPENSSL_NO_STDIO
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int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type)
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{
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int j;
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BIO *in;
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int ret=0;
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X509 *x=NULL;
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in=BIO_new(BIO_s_file_internal());
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if (in == NULL)
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{
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SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,ERR_R_BUF_LIB);
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goto end;
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}
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if (BIO_read_filename(in,file) <= 0)
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{
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SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,ERR_R_SYS_LIB);
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goto end;
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}
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if (type == SSL_FILETYPE_ASN1)
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{
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j=ERR_R_ASN1_LIB;
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x=d2i_X509_bio(in,NULL);
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}
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else if (type == SSL_FILETYPE_PEM)
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{
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j=ERR_R_PEM_LIB;
|
|
x=PEM_read_bio_X509(in,NULL,ctx->default_passwd_callback,ctx->default_passwd_callback_userdata);
|
|
}
|
|
else
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,SSL_R_BAD_SSL_FILETYPE);
|
|
goto end;
|
|
}
|
|
|
|
if (x == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,j);
|
|
goto end;
|
|
}
|
|
|
|
ret=SSL_CTX_use_certificate(ctx,x);
|
|
end:
|
|
if (x != NULL) X509_free(x);
|
|
if (in != NULL) BIO_free(in);
|
|
return(ret);
|
|
}
|
|
#endif
|
|
|
|
int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d)
|
|
{
|
|
X509 *x;
|
|
int ret;
|
|
|
|
x=d2i_X509(NULL,&d,(long)len);
|
|
if (x == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1,ERR_R_ASN1_LIB);
|
|
return(0);
|
|
}
|
|
|
|
ret=SSL_CTX_use_certificate(ctx,x);
|
|
X509_free(x);
|
|
return(ret);
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_RSA
|
|
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);
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_STDIO
|
|
int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type)
|
|
{
|
|
int j,ret=0;
|
|
BIO *in;
|
|
RSA *rsa=NULL;
|
|
|
|
in=BIO_new(BIO_s_file_internal());
|
|
if (in == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,ERR_R_BUF_LIB);
|
|
goto end;
|
|
}
|
|
|
|
if (BIO_read_filename(in,file) <= 0)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,ERR_R_SYS_LIB);
|
|
goto end;
|
|
}
|
|
if (type == SSL_FILETYPE_ASN1)
|
|
{
|
|
j=ERR_R_ASN1_LIB;
|
|
rsa=d2i_RSAPrivateKey_bio(in,NULL);
|
|
}
|
|
else if (type == SSL_FILETYPE_PEM)
|
|
{
|
|
j=ERR_R_PEM_LIB;
|
|
rsa=PEM_read_bio_RSAPrivateKey(in,NULL,
|
|
ctx->default_passwd_callback,ctx->default_passwd_callback_userdata);
|
|
}
|
|
else
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE);
|
|
goto end;
|
|
}
|
|
if (rsa == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,j);
|
|
goto end;
|
|
}
|
|
ret=SSL_CTX_use_RSAPrivateKey(ctx,rsa);
|
|
RSA_free(rsa);
|
|
end:
|
|
if (in != NULL) BIO_free(in);
|
|
return(ret);
|
|
}
|
|
#endif
|
|
|
|
int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len)
|
|
{
|
|
int ret;
|
|
const unsigned char *p;
|
|
RSA *rsa;
|
|
|
|
p=d;
|
|
if ((rsa=d2i_RSAPrivateKey(NULL,&p,(long)len)) == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1,ERR_R_ASN1_LIB);
|
|
return(0);
|
|
}
|
|
|
|
ret=SSL_CTX_use_RSAPrivateKey(ctx,rsa);
|
|
RSA_free(rsa);
|
|
return(ret);
|
|
}
|
|
#endif /* !OPENSSL_NO_RSA */
|
|
|
|
int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey)
|
|
{
|
|
if (pkey == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER);
|
|
return(0);
|
|
}
|
|
if (!ssl_cert_inst(&ctx->cert))
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY,ERR_R_MALLOC_FAILURE);
|
|
return(0);
|
|
}
|
|
return(ssl_set_pkey(ctx->cert,pkey));
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_STDIO
|
|
int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type)
|
|
{
|
|
int j,ret=0;
|
|
BIO *in;
|
|
EVP_PKEY *pkey=NULL;
|
|
|
|
in=BIO_new(BIO_s_file_internal());
|
|
if (in == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,ERR_R_BUF_LIB);
|
|
goto end;
|
|
}
|
|
|
|
if (BIO_read_filename(in,file) <= 0)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,ERR_R_SYS_LIB);
|
|
goto end;
|
|
}
|
|
if (type == SSL_FILETYPE_PEM)
|
|
{
|
|
j=ERR_R_PEM_LIB;
|
|
pkey=PEM_read_bio_PrivateKey(in,NULL,
|
|
ctx->default_passwd_callback,ctx->default_passwd_callback_userdata);
|
|
}
|
|
else if (type == SSL_FILETYPE_ASN1)
|
|
{
|
|
j = ERR_R_ASN1_LIB;
|
|
pkey = d2i_PrivateKey_bio(in,NULL);
|
|
}
|
|
else
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE);
|
|
goto end;
|
|
}
|
|
if (pkey == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,j);
|
|
goto end;
|
|
}
|
|
ret=SSL_CTX_use_PrivateKey(ctx,pkey);
|
|
EVP_PKEY_free(pkey);
|
|
end:
|
|
if (in != NULL) BIO_free(in);
|
|
return(ret);
|
|
}
|
|
#endif
|
|
|
|
int SSL_CTX_use_PrivateKey_ASN1(int type, SSL_CTX *ctx, const unsigned char *d,
|
|
long len)
|
|
{
|
|
int ret;
|
|
const unsigned char *p;
|
|
EVP_PKEY *pkey;
|
|
|
|
p=d;
|
|
if ((pkey=d2i_PrivateKey(type,NULL,&p,(long)len)) == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1,ERR_R_ASN1_LIB);
|
|
return(0);
|
|
}
|
|
|
|
ret=SSL_CTX_use_PrivateKey(ctx,pkey);
|
|
EVP_PKEY_free(pkey);
|
|
return(ret);
|
|
}
|
|
|
|
|
|
#ifndef OPENSSL_NO_STDIO
|
|
/* Read a file that contains our certificate in "PEM" format,
|
|
* possibly followed by a sequence of CA certificates that should be
|
|
* sent to the peer in the Certificate message.
|
|
*/
|
|
int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file)
|
|
{
|
|
BIO *in;
|
|
int ret=0;
|
|
X509 *x=NULL;
|
|
|
|
ERR_clear_error(); /* clear error stack for SSL_CTX_use_certificate() */
|
|
|
|
in=BIO_new(BIO_s_file_internal());
|
|
if (in == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE,ERR_R_BUF_LIB);
|
|
goto end;
|
|
}
|
|
|
|
if (BIO_read_filename(in,file) <= 0)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE,ERR_R_SYS_LIB);
|
|
goto end;
|
|
}
|
|
|
|
x=PEM_read_bio_X509_AUX(in,NULL,ctx->default_passwd_callback,ctx->default_passwd_callback_userdata);
|
|
if (x == NULL)
|
|
{
|
|
SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE,ERR_R_PEM_LIB);
|
|
goto end;
|
|
}
|
|
|
|
ret=SSL_CTX_use_certificate(ctx,x);
|
|
if (ERR_peek_error() != 0)
|
|
ret = 0; /* Key/certificate mismatch doesn't imply ret==0 ... */
|
|
if (ret)
|
|
{
|
|
/* If we could set up our certificate, now proceed to
|
|
* the CA certificates.
|
|
*/
|
|
X509 *ca;
|
|
int r;
|
|
unsigned long err;
|
|
|
|
if (ctx->extra_certs != NULL)
|
|
{
|
|
sk_X509_pop_free(ctx->extra_certs, X509_free);
|
|
ctx->extra_certs = NULL;
|
|
}
|
|
|
|
while ((ca = PEM_read_bio_X509(in,NULL,ctx->default_passwd_callback,ctx->default_passwd_callback_userdata))
|
|
!= NULL)
|
|
{
|
|
r = SSL_CTX_add_extra_chain_cert(ctx, ca);
|
|
if (!r)
|
|
{
|
|
X509_free(ca);
|
|
ret = 0;
|
|
goto end;
|
|
}
|
|
/* Note that we must not free r if it was successfully
|
|
* added to the chain (while we must free the main
|
|
* certificate, since its reference count is increased
|
|
* by SSL_CTX_use_certificate). */
|
|
}
|
|
/* When the while loop ends, it's usually just EOF. */
|
|
err = ERR_peek_last_error();
|
|
if (ERR_GET_LIB(err) == ERR_LIB_PEM && ERR_GET_REASON(err) == PEM_R_NO_START_LINE)
|
|
ERR_clear_error();
|
|
else
|
|
ret = 0; /* some real error */
|
|
}
|
|
|
|
end:
|
|
if (x != NULL) X509_free(x);
|
|
if (in != NULL) BIO_free(in);
|
|
return(ret);
|
|
}
|
|
#endif
|