6a599222bb
This also "reverts" some FreeBSD local changes so we should now be back to using entirely stock OpenSSL. The local changes were simple $FreeBSD$ lines additions, which were required in the CVS days, and the patch for FreeBSD-SA-09:15.ssl which has been superseded with OpenSSL 0.9.8m's RFC5746 'TLS renegotiation extension' support. MFC after: 3 weeks
516 lines
16 KiB
C
516 lines
16 KiB
C
/* ssl/ssl_asn1.c */
|
|
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
|
|
* All rights reserved.
|
|
*
|
|
* This package is an SSL implementation written
|
|
* by Eric Young (eay@cryptsoft.com).
|
|
* The implementation was written so as to conform with Netscapes SSL.
|
|
*
|
|
* This library is free for commercial and non-commercial use as long as
|
|
* the following conditions are aheared to. The following conditions
|
|
* apply to all code found in this distribution, be it the RC4, RSA,
|
|
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
|
|
* included with this distribution is covered by the same copyright terms
|
|
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
|
|
*
|
|
* Copyright remains Eric Young's, and as such any Copyright notices in
|
|
* the code are not to be removed.
|
|
* If this package is used in a product, Eric Young should be given attribution
|
|
* as the author of the parts of the library used.
|
|
* This can be in the form of a textual message at program startup or
|
|
* in documentation (online or textual) provided with the package.
|
|
*
|
|
* 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 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 acknowledgement:
|
|
* "This product includes cryptographic software written by
|
|
* Eric Young (eay@cryptsoft.com)"
|
|
* The word 'cryptographic' can be left out if the rouines from the library
|
|
* being used are not cryptographic related :-).
|
|
* 4. If you include any Windows specific code (or a derivative thereof) from
|
|
* the apps directory (application code) you must include an acknowledgement:
|
|
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
|
|
* ANY EXPRESS 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 AUTHOR OR 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.
|
|
*
|
|
* The licence and distribution terms for any publically available version or
|
|
* derivative of this code cannot be changed. i.e. this code cannot simply be
|
|
* copied and put under another distribution licence
|
|
* [including the GNU Public Licence.]
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "ssl_locl.h"
|
|
#include <openssl/asn1_mac.h>
|
|
#include <openssl/objects.h>
|
|
#include <openssl/x509.h>
|
|
|
|
typedef struct ssl_session_asn1_st
|
|
{
|
|
ASN1_INTEGER version;
|
|
ASN1_INTEGER ssl_version;
|
|
ASN1_OCTET_STRING cipher;
|
|
ASN1_OCTET_STRING comp_id;
|
|
ASN1_OCTET_STRING master_key;
|
|
ASN1_OCTET_STRING session_id;
|
|
ASN1_OCTET_STRING session_id_context;
|
|
ASN1_OCTET_STRING key_arg;
|
|
#ifndef OPENSSL_NO_KRB5
|
|
ASN1_OCTET_STRING krb5_princ;
|
|
#endif /* OPENSSL_NO_KRB5 */
|
|
ASN1_INTEGER time;
|
|
ASN1_INTEGER timeout;
|
|
ASN1_INTEGER verify_result;
|
|
#ifndef OPENSSL_NO_TLSEXT
|
|
ASN1_OCTET_STRING tlsext_hostname;
|
|
ASN1_INTEGER tlsext_tick_lifetime;
|
|
ASN1_OCTET_STRING tlsext_tick;
|
|
#endif /* OPENSSL_NO_TLSEXT */
|
|
} SSL_SESSION_ASN1;
|
|
|
|
int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp)
|
|
{
|
|
#define LSIZE2 (sizeof(long)*2)
|
|
int v1=0,v2=0,v3=0,v4=0,v5=0;
|
|
unsigned char buf[4],ibuf1[LSIZE2],ibuf2[LSIZE2];
|
|
unsigned char ibuf3[LSIZE2],ibuf4[LSIZE2],ibuf5[LSIZE2];
|
|
#ifndef OPENSSL_NO_TLSEXT
|
|
int v6=0,v9=0,v10=0;
|
|
unsigned char ibuf6[LSIZE2];
|
|
#endif
|
|
#ifndef OPENSSL_NO_COMP
|
|
int v11=0;
|
|
unsigned char cbuf;
|
|
#endif
|
|
long l;
|
|
SSL_SESSION_ASN1 a;
|
|
M_ASN1_I2D_vars(in);
|
|
|
|
if ((in == NULL) || ((in->cipher == NULL) && (in->cipher_id == 0)))
|
|
return(0);
|
|
|
|
/* Note that I cheat in the following 2 assignments. I know
|
|
* that if the ASN1_INTEGER passed to ASN1_INTEGER_set
|
|
* is > sizeof(long)+1, the buffer will not be re-OPENSSL_malloc()ed.
|
|
* This is a bit evil but makes things simple, no dynamic allocation
|
|
* to clean up :-) */
|
|
a.version.length=LSIZE2;
|
|
a.version.type=V_ASN1_INTEGER;
|
|
a.version.data=ibuf1;
|
|
ASN1_INTEGER_set(&(a.version),SSL_SESSION_ASN1_VERSION);
|
|
|
|
a.ssl_version.length=LSIZE2;
|
|
a.ssl_version.type=V_ASN1_INTEGER;
|
|
a.ssl_version.data=ibuf2;
|
|
ASN1_INTEGER_set(&(a.ssl_version),in->ssl_version);
|
|
|
|
a.cipher.type=V_ASN1_OCTET_STRING;
|
|
a.cipher.data=buf;
|
|
|
|
if (in->cipher == NULL)
|
|
l=in->cipher_id;
|
|
else
|
|
l=in->cipher->id;
|
|
if (in->ssl_version == SSL2_VERSION)
|
|
{
|
|
a.cipher.length=3;
|
|
buf[0]=((unsigned char)(l>>16L))&0xff;
|
|
buf[1]=((unsigned char)(l>> 8L))&0xff;
|
|
buf[2]=((unsigned char)(l ))&0xff;
|
|
}
|
|
else
|
|
{
|
|
a.cipher.length=2;
|
|
buf[0]=((unsigned char)(l>>8L))&0xff;
|
|
buf[1]=((unsigned char)(l ))&0xff;
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_COMP
|
|
if (in->compress_meth)
|
|
{
|
|
cbuf = (unsigned char)in->compress_meth;
|
|
a.comp_id.length = 1;
|
|
a.comp_id.type = V_ASN1_OCTET_STRING;
|
|
a.comp_id.data = &cbuf;
|
|
}
|
|
#endif
|
|
|
|
a.master_key.length=in->master_key_length;
|
|
a.master_key.type=V_ASN1_OCTET_STRING;
|
|
a.master_key.data=in->master_key;
|
|
|
|
a.session_id.length=in->session_id_length;
|
|
a.session_id.type=V_ASN1_OCTET_STRING;
|
|
a.session_id.data=in->session_id;
|
|
|
|
a.session_id_context.length=in->sid_ctx_length;
|
|
a.session_id_context.type=V_ASN1_OCTET_STRING;
|
|
a.session_id_context.data=in->sid_ctx;
|
|
|
|
a.key_arg.length=in->key_arg_length;
|
|
a.key_arg.type=V_ASN1_OCTET_STRING;
|
|
a.key_arg.data=in->key_arg;
|
|
|
|
#ifndef OPENSSL_NO_KRB5
|
|
if (in->krb5_client_princ_len)
|
|
{
|
|
a.krb5_princ.length=in->krb5_client_princ_len;
|
|
a.krb5_princ.type=V_ASN1_OCTET_STRING;
|
|
a.krb5_princ.data=in->krb5_client_princ;
|
|
}
|
|
#endif /* OPENSSL_NO_KRB5 */
|
|
|
|
if (in->time != 0L)
|
|
{
|
|
a.time.length=LSIZE2;
|
|
a.time.type=V_ASN1_INTEGER;
|
|
a.time.data=ibuf3;
|
|
ASN1_INTEGER_set(&(a.time),in->time);
|
|
}
|
|
|
|
if (in->timeout != 0L)
|
|
{
|
|
a.timeout.length=LSIZE2;
|
|
a.timeout.type=V_ASN1_INTEGER;
|
|
a.timeout.data=ibuf4;
|
|
ASN1_INTEGER_set(&(a.timeout),in->timeout);
|
|
}
|
|
|
|
if (in->verify_result != X509_V_OK)
|
|
{
|
|
a.verify_result.length=LSIZE2;
|
|
a.verify_result.type=V_ASN1_INTEGER;
|
|
a.verify_result.data=ibuf5;
|
|
ASN1_INTEGER_set(&a.verify_result,in->verify_result);
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_TLSEXT
|
|
if (in->tlsext_hostname)
|
|
{
|
|
a.tlsext_hostname.length=strlen(in->tlsext_hostname);
|
|
a.tlsext_hostname.type=V_ASN1_OCTET_STRING;
|
|
a.tlsext_hostname.data=(unsigned char *)in->tlsext_hostname;
|
|
}
|
|
if (in->tlsext_tick)
|
|
{
|
|
a.tlsext_tick.length= in->tlsext_ticklen;
|
|
a.tlsext_tick.type=V_ASN1_OCTET_STRING;
|
|
a.tlsext_tick.data=(unsigned char *)in->tlsext_tick;
|
|
}
|
|
if (in->tlsext_tick_lifetime_hint > 0)
|
|
{
|
|
a.tlsext_tick_lifetime.length=LSIZE2;
|
|
a.tlsext_tick_lifetime.type=V_ASN1_INTEGER;
|
|
a.tlsext_tick_lifetime.data=ibuf6;
|
|
ASN1_INTEGER_set(&a.tlsext_tick_lifetime,in->tlsext_tick_lifetime_hint);
|
|
}
|
|
#endif /* OPENSSL_NO_TLSEXT */
|
|
M_ASN1_I2D_len(&(a.version), i2d_ASN1_INTEGER);
|
|
M_ASN1_I2D_len(&(a.ssl_version), i2d_ASN1_INTEGER);
|
|
M_ASN1_I2D_len(&(a.cipher), i2d_ASN1_OCTET_STRING);
|
|
M_ASN1_I2D_len(&(a.session_id), i2d_ASN1_OCTET_STRING);
|
|
M_ASN1_I2D_len(&(a.master_key), i2d_ASN1_OCTET_STRING);
|
|
#ifndef OPENSSL_NO_KRB5
|
|
if (in->krb5_client_princ_len)
|
|
M_ASN1_I2D_len(&(a.krb5_princ), i2d_ASN1_OCTET_STRING);
|
|
#endif /* OPENSSL_NO_KRB5 */
|
|
if (in->key_arg_length > 0)
|
|
M_ASN1_I2D_len_IMP_opt(&(a.key_arg),i2d_ASN1_OCTET_STRING);
|
|
if (in->time != 0L)
|
|
M_ASN1_I2D_len_EXP_opt(&(a.time),i2d_ASN1_INTEGER,1,v1);
|
|
if (in->timeout != 0L)
|
|
M_ASN1_I2D_len_EXP_opt(&(a.timeout),i2d_ASN1_INTEGER,2,v2);
|
|
if (in->peer != NULL)
|
|
M_ASN1_I2D_len_EXP_opt(in->peer,i2d_X509,3,v3);
|
|
M_ASN1_I2D_len_EXP_opt(&a.session_id_context,i2d_ASN1_OCTET_STRING,4,v4);
|
|
if (in->verify_result != X509_V_OK)
|
|
M_ASN1_I2D_len_EXP_opt(&(a.verify_result),i2d_ASN1_INTEGER,5,v5);
|
|
|
|
#ifndef OPENSSL_NO_TLSEXT
|
|
if (in->tlsext_tick_lifetime_hint > 0)
|
|
M_ASN1_I2D_len_EXP_opt(&a.tlsext_tick_lifetime, i2d_ASN1_INTEGER,9,v9);
|
|
if (in->tlsext_tick)
|
|
M_ASN1_I2D_len_EXP_opt(&(a.tlsext_tick), i2d_ASN1_OCTET_STRING,10,v10);
|
|
if (in->tlsext_hostname)
|
|
M_ASN1_I2D_len_EXP_opt(&(a.tlsext_hostname), i2d_ASN1_OCTET_STRING,6,v6);
|
|
#ifndef OPENSSL_NO_COMP
|
|
if (in->compress_meth)
|
|
M_ASN1_I2D_len_EXP_opt(&(a.comp_id), i2d_ASN1_OCTET_STRING,11,v11);
|
|
#endif
|
|
#endif /* OPENSSL_NO_TLSEXT */
|
|
M_ASN1_I2D_seq_total();
|
|
|
|
M_ASN1_I2D_put(&(a.version), i2d_ASN1_INTEGER);
|
|
M_ASN1_I2D_put(&(a.ssl_version), i2d_ASN1_INTEGER);
|
|
M_ASN1_I2D_put(&(a.cipher), i2d_ASN1_OCTET_STRING);
|
|
M_ASN1_I2D_put(&(a.session_id), i2d_ASN1_OCTET_STRING);
|
|
M_ASN1_I2D_put(&(a.master_key), i2d_ASN1_OCTET_STRING);
|
|
#ifndef OPENSSL_NO_KRB5
|
|
if (in->krb5_client_princ_len)
|
|
M_ASN1_I2D_put(&(a.krb5_princ), i2d_ASN1_OCTET_STRING);
|
|
#endif /* OPENSSL_NO_KRB5 */
|
|
if (in->key_arg_length > 0)
|
|
M_ASN1_I2D_put_IMP_opt(&(a.key_arg),i2d_ASN1_OCTET_STRING,0);
|
|
if (in->time != 0L)
|
|
M_ASN1_I2D_put_EXP_opt(&(a.time),i2d_ASN1_INTEGER,1,v1);
|
|
if (in->timeout != 0L)
|
|
M_ASN1_I2D_put_EXP_opt(&(a.timeout),i2d_ASN1_INTEGER,2,v2);
|
|
if (in->peer != NULL)
|
|
M_ASN1_I2D_put_EXP_opt(in->peer,i2d_X509,3,v3);
|
|
M_ASN1_I2D_put_EXP_opt(&a.session_id_context,i2d_ASN1_OCTET_STRING,4,
|
|
v4);
|
|
if (in->verify_result != X509_V_OK)
|
|
M_ASN1_I2D_put_EXP_opt(&a.verify_result,i2d_ASN1_INTEGER,5,v5);
|
|
#ifndef OPENSSL_NO_TLSEXT
|
|
if (in->tlsext_hostname)
|
|
M_ASN1_I2D_put_EXP_opt(&(a.tlsext_hostname), i2d_ASN1_OCTET_STRING,6,v6);
|
|
if (in->tlsext_tick_lifetime_hint > 0)
|
|
M_ASN1_I2D_put_EXP_opt(&a.tlsext_tick_lifetime, i2d_ASN1_INTEGER,9,v9);
|
|
if (in->tlsext_tick)
|
|
M_ASN1_I2D_put_EXP_opt(&(a.tlsext_tick), i2d_ASN1_OCTET_STRING,10,v10);
|
|
#endif /* OPENSSL_NO_TLSEXT */
|
|
#ifndef OPENSSL_NO_COMP
|
|
if (in->compress_meth)
|
|
M_ASN1_I2D_put_EXP_opt(&(a.comp_id), i2d_ASN1_OCTET_STRING,11,v11);
|
|
#endif
|
|
M_ASN1_I2D_finish();
|
|
}
|
|
|
|
SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
|
|
long length)
|
|
{
|
|
int version,ssl_version=0,i;
|
|
long id;
|
|
ASN1_INTEGER ai,*aip;
|
|
ASN1_OCTET_STRING os,*osp;
|
|
M_ASN1_D2I_vars(a,SSL_SESSION *,SSL_SESSION_new);
|
|
|
|
aip= &ai;
|
|
osp= &os;
|
|
|
|
M_ASN1_D2I_Init();
|
|
M_ASN1_D2I_start_sequence();
|
|
|
|
ai.data=NULL; ai.length=0;
|
|
M_ASN1_D2I_get_x(ASN1_INTEGER,aip,d2i_ASN1_INTEGER);
|
|
version=(int)ASN1_INTEGER_get(aip);
|
|
if (ai.data != NULL) { OPENSSL_free(ai.data); ai.data=NULL; ai.length=0; }
|
|
|
|
/* we don't care about the version right now :-) */
|
|
M_ASN1_D2I_get_x(ASN1_INTEGER,aip,d2i_ASN1_INTEGER);
|
|
ssl_version=(int)ASN1_INTEGER_get(aip);
|
|
ret->ssl_version=ssl_version;
|
|
if (ai.data != NULL) { OPENSSL_free(ai.data); ai.data=NULL; ai.length=0; }
|
|
|
|
os.data=NULL; os.length=0;
|
|
M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
|
|
if (ssl_version == SSL2_VERSION)
|
|
{
|
|
if (os.length != 3)
|
|
{
|
|
c.error=SSL_R_CIPHER_CODE_WRONG_LENGTH;
|
|
goto err;
|
|
}
|
|
id=0x02000000L|
|
|
((unsigned long)os.data[0]<<16L)|
|
|
((unsigned long)os.data[1]<< 8L)|
|
|
(unsigned long)os.data[2];
|
|
}
|
|
else if ((ssl_version>>8) >= SSL3_VERSION_MAJOR)
|
|
{
|
|
if (os.length != 2)
|
|
{
|
|
c.error=SSL_R_CIPHER_CODE_WRONG_LENGTH;
|
|
goto err;
|
|
}
|
|
id=0x03000000L|
|
|
((unsigned long)os.data[0]<<8L)|
|
|
(unsigned long)os.data[1];
|
|
}
|
|
else
|
|
{
|
|
c.error=SSL_R_UNKNOWN_SSL_VERSION;
|
|
goto err;
|
|
}
|
|
|
|
ret->cipher=NULL;
|
|
ret->cipher_id=id;
|
|
|
|
M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
|
|
if ((ssl_version>>8) >= SSL3_VERSION_MAJOR)
|
|
i=SSL3_MAX_SSL_SESSION_ID_LENGTH;
|
|
else /* if (ssl_version>>8 == SSL2_VERSION_MAJOR) */
|
|
i=SSL2_MAX_SSL_SESSION_ID_LENGTH;
|
|
|
|
if (os.length > i)
|
|
os.length = i;
|
|
if (os.length > (int)sizeof(ret->session_id)) /* can't happen */
|
|
os.length = sizeof(ret->session_id);
|
|
|
|
ret->session_id_length=os.length;
|
|
OPENSSL_assert(os.length <= (int)sizeof(ret->session_id));
|
|
memcpy(ret->session_id,os.data,os.length);
|
|
|
|
M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
|
|
if (os.length > SSL_MAX_MASTER_KEY_LENGTH)
|
|
ret->master_key_length=SSL_MAX_MASTER_KEY_LENGTH;
|
|
else
|
|
ret->master_key_length=os.length;
|
|
memcpy(ret->master_key,os.data,ret->master_key_length);
|
|
|
|
os.length=0;
|
|
|
|
#ifndef OPENSSL_NO_KRB5
|
|
os.length=0;
|
|
M_ASN1_D2I_get_opt(osp,d2i_ASN1_OCTET_STRING,V_ASN1_OCTET_STRING);
|
|
if (os.data)
|
|
{
|
|
if (os.length > SSL_MAX_KRB5_PRINCIPAL_LENGTH)
|
|
ret->krb5_client_princ_len=0;
|
|
else
|
|
ret->krb5_client_princ_len=os.length;
|
|
memcpy(ret->krb5_client_princ,os.data,ret->krb5_client_princ_len);
|
|
OPENSSL_free(os.data);
|
|
os.data = NULL;
|
|
os.length = 0;
|
|
}
|
|
else
|
|
ret->krb5_client_princ_len=0;
|
|
#endif /* OPENSSL_NO_KRB5 */
|
|
|
|
M_ASN1_D2I_get_IMP_opt(osp,d2i_ASN1_OCTET_STRING,0,V_ASN1_OCTET_STRING);
|
|
if (os.length > SSL_MAX_KEY_ARG_LENGTH)
|
|
ret->key_arg_length=SSL_MAX_KEY_ARG_LENGTH;
|
|
else
|
|
ret->key_arg_length=os.length;
|
|
memcpy(ret->key_arg,os.data,ret->key_arg_length);
|
|
if (os.data != NULL) OPENSSL_free(os.data);
|
|
|
|
ai.length=0;
|
|
M_ASN1_D2I_get_EXP_opt(aip,d2i_ASN1_INTEGER,1);
|
|
if (ai.data != NULL)
|
|
{
|
|
ret->time=ASN1_INTEGER_get(aip);
|
|
OPENSSL_free(ai.data); ai.data=NULL; ai.length=0;
|
|
}
|
|
else
|
|
ret->time=(unsigned long)time(NULL);
|
|
|
|
ai.length=0;
|
|
M_ASN1_D2I_get_EXP_opt(aip,d2i_ASN1_INTEGER,2);
|
|
if (ai.data != NULL)
|
|
{
|
|
ret->timeout=ASN1_INTEGER_get(aip);
|
|
OPENSSL_free(ai.data); ai.data=NULL; ai.length=0;
|
|
}
|
|
else
|
|
ret->timeout=3;
|
|
|
|
if (ret->peer != NULL)
|
|
{
|
|
X509_free(ret->peer);
|
|
ret->peer=NULL;
|
|
}
|
|
M_ASN1_D2I_get_EXP_opt(ret->peer,d2i_X509,3);
|
|
|
|
os.length=0;
|
|
os.data=NULL;
|
|
M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,4);
|
|
|
|
if(os.data != NULL)
|
|
{
|
|
if (os.length > SSL_MAX_SID_CTX_LENGTH)
|
|
{
|
|
c.error=SSL_R_BAD_LENGTH;
|
|
goto err;
|
|
}
|
|
else
|
|
{
|
|
ret->sid_ctx_length=os.length;
|
|
memcpy(ret->sid_ctx,os.data,os.length);
|
|
}
|
|
OPENSSL_free(os.data); os.data=NULL; os.length=0;
|
|
}
|
|
else
|
|
ret->sid_ctx_length=0;
|
|
|
|
ai.length=0;
|
|
M_ASN1_D2I_get_EXP_opt(aip,d2i_ASN1_INTEGER,5);
|
|
if (ai.data != NULL)
|
|
{
|
|
ret->verify_result=ASN1_INTEGER_get(aip);
|
|
OPENSSL_free(ai.data); ai.data=NULL; ai.length=0;
|
|
}
|
|
else
|
|
ret->verify_result=X509_V_OK;
|
|
|
|
#ifndef OPENSSL_NO_TLSEXT
|
|
os.length=0;
|
|
os.data=NULL;
|
|
M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,6);
|
|
if (os.data)
|
|
{
|
|
ret->tlsext_hostname = BUF_strndup((char *)os.data, os.length);
|
|
OPENSSL_free(os.data);
|
|
os.data = NULL;
|
|
os.length = 0;
|
|
}
|
|
else
|
|
ret->tlsext_hostname=NULL;
|
|
ai.length=0;
|
|
M_ASN1_D2I_get_EXP_opt(aip,d2i_ASN1_INTEGER,9);
|
|
if (ai.data != NULL)
|
|
{
|
|
ret->tlsext_tick_lifetime_hint=ASN1_INTEGER_get(aip);
|
|
OPENSSL_free(ai.data); ai.data=NULL; ai.length=0;
|
|
}
|
|
else if (ret->tlsext_ticklen && ret->session_id_length)
|
|
ret->tlsext_tick_lifetime_hint = -1;
|
|
else
|
|
ret->tlsext_tick_lifetime_hint = 0;
|
|
os.length=0;
|
|
os.data=NULL;
|
|
M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,10);
|
|
if (os.data)
|
|
{
|
|
ret->tlsext_tick = os.data;
|
|
ret->tlsext_ticklen = os.length;
|
|
os.data = NULL;
|
|
os.length = 0;
|
|
}
|
|
else
|
|
ret->tlsext_tick=NULL;
|
|
#endif /* OPENSSL_NO_TLSEXT */
|
|
#ifndef OPENSSL_NO_COMP
|
|
os.length=0;
|
|
os.data=NULL;
|
|
M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,11);
|
|
if (os.data)
|
|
{
|
|
ret->compress_meth = os.data[0];
|
|
OPENSSL_free(os.data);
|
|
os.data = NULL;
|
|
}
|
|
#endif
|
|
|
|
M_ASN1_D2I_Finish(a,SSL_SESSION_free,SSL_F_D2I_SSL_SESSION);
|
|
}
|