* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
+/* ====================================================================
+ * Copyright 2005 Nokia. All rights reserved.
+ *
+ * The portions of the attached software ("Contribution") is developed by
+ * Nokia Corporation and is licensed pursuant to the OpenSSL open source
+ * license.
+ *
+ * The Contribution, originally written by Mika Kousa and Pasi Eronen of
+ * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
+ * support (see RFC 4279) to OpenSSL.
+ *
+ * No patent licenses or other rights except those expressly stated in
+ * the OpenSSL open source license shall be deemed granted or received
+ * expressly, by implication, estoppel, or otherwise.
+ *
+ * No assurances are provided by Nokia that the Contribution does not
+ * infringe the patent or other intellectual property rights of any third
+ * party or that the license provides you with all the necessary rights
+ * to make use of the Contribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
+ * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
+ * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
+ * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
+ * OTHERWISE.
+ */
#include <stdio.h>
#include <stdlib.h>
#include <openssl/asn1_mac.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
-#include "cryptlib.h"
typedef struct ssl_session_asn1_st
{
ASN1_INTEGER time;
ASN1_INTEGER timeout;
ASN1_INTEGER verify_result;
+#ifndef OPENSSL_NO_TLSEXT
+ ASN1_OCTET_STRING tlsext_hostname;
+#ifndef OPENSSL_NO_EC
+ ASN1_OCTET_STRING tlsext_ecpointformatlist;
+ ASN1_OCTET_STRING tlsext_ellipticcurvelist;
+#endif /* OPENSSL_NO_EC */
+#endif /* OPENSSL_NO_TLSEXT */
+#ifndef OPENSSL_NO_PSK
+ ASN1_OCTET_STRING psk_identity_hint;
+ ASN1_OCTET_STRING psk_identity;
+#endif /* OPENSSL_NO_PSK */
} 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;
+ int v1=0,v2=0,v3=0,v4=0,v5=0,v6=0,v7=0,v8=0,v9=0,v10=0;
unsigned char buf[4],ibuf1[LSIZE2],ibuf2[LSIZE2];
unsigned char ibuf3[LSIZE2],ibuf4[LSIZE2],ibuf5[LSIZE2];
long l;
a.krb5_princ.data=in->krb5_client_princ;
}
#endif /* OPENSSL_NO_KRB5 */
-
+
if (in->time != 0L)
{
a.time.length=LSIZE2;
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;
+ }
+#ifndef OPENSSL_NO_EC
+ if (in->tlsext_ecpointformatlist)
+ {
+ a.tlsext_ecpointformatlist.length=in->tlsext_ecpointformatlist_length;
+ a.tlsext_ecpointformatlist.type=V_ASN1_OCTET_STRING;
+ a.tlsext_ecpointformatlist.data=(unsigned char *)in->tlsext_ecpointformatlist;
+ }
+ if (in->tlsext_ellipticcurvelist)
+ {
+ a.tlsext_ellipticcurvelist.length=in->tlsext_ellipticcurvelist_length;
+ a.tlsext_ellipticcurvelist.type=V_ASN1_OCTET_STRING;
+ a.tlsext_ellipticcurvelist.data=(unsigned char *)in->tlsext_ellipticcurvelist;
+ }
+#endif /* OPENSSL_NO_EC */
+#endif /* OPENSSL_NO_TLSEXT */
+#ifndef OPENSSL_NO_PSK
+ if (in->psk_identity_hint)
+ {
+ a.psk_identity_hint.length=strlen(in->psk_identity_hint);
+ a.psk_identity_hint.type=V_ASN1_OCTET_STRING;
+ a.psk_identity_hint.data=(unsigned char *)(in->psk_identity_hint);
+ }
+ if (in->psk_identity)
+ {
+ a.psk_identity.length=strlen(in->psk_identity);
+ a.psk_identity.type=V_ASN1_OCTET_STRING;
+ a.psk_identity.data=(unsigned char *)(in->psk_identity);
+ }
+#endif /* OPENSSL_NO_PSK */
M_ASN1_I2D_len(&(a.version), i2d_ASN1_INTEGER);
M_ASN1_I2D_len(&(a.ssl_version), i2d_ASN1_INTEGER);
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_hostname)
+ M_ASN1_I2D_len_EXP_opt(&(a.tlsext_hostname), i2d_ASN1_OCTET_STRING,6,v6);
+#ifndef OPENSSL_NO_EC
+ if (in->tlsext_ecpointformatlist)
+ M_ASN1_I2D_len_EXP_opt(&(a.tlsext_ecpointformatlist), i2d_ASN1_OCTET_STRING,7,v7);
+ if (in->tlsext_ellipticcurvelist)
+ M_ASN1_I2D_len_EXP_opt(&(a.tlsext_ellipticcurvelist), i2d_ASN1_OCTET_STRING,8,v8);
+#endif /* OPENSSL_NO_EC */
+#endif /* OPENSSL_NO_TLSEXT */
+#ifndef OPENSSL_NO_PSK
+ if (in->psk_identity_hint)
+ M_ASN1_I2D_len_EXP_opt(&(a.psk_identity_hint), i2d_ASN1_OCTET_STRING,9,v9);
+ if (in->psk_identity)
+ M_ASN1_I2D_len_EXP_opt(&(a.psk_identity), i2d_ASN1_OCTET_STRING,10,v10);
+#endif /* OPENSSL_NO_PSK */
+
M_ASN1_I2D_seq_total();
M_ASN1_I2D_put(&(a.version), i2d_ASN1_INTEGER);
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);
+#ifndef OPENSSL_NO_EC
+ if (in->tlsext_ecpointformatlist)
+ M_ASN1_I2D_put_EXP_opt(&(a.tlsext_ecpointformatlist), i2d_ASN1_OCTET_STRING,7,v7);
+ if (in->tlsext_ellipticcurvelist)
+ M_ASN1_I2D_put_EXP_opt(&(a.tlsext_ellipticcurvelist), i2d_ASN1_OCTET_STRING,8,v8);
+#endif /* OPENSSL_NO_EC */
+#endif /* OPENSSL_NO_TLSEXT */
+#ifndef OPENSSL_NO_PSK
+ if (in->psk_identity_hint)
+ M_ASN1_I2D_put_EXP_opt(&(a.psk_identity_hint), i2d_ASN1_OCTET_STRING,9,v9);
+ if (in->psk_identity)
+ M_ASN1_I2D_put_EXP_opt(&(a.psk_identity), i2d_ASN1_OCTET_STRING,10,v10);
+#endif /* OPENSSL_NO_PSK */
M_ASN1_I2D_finish();
}
-SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, unsigned char **pp,
+SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
long length)
{
int version,ssl_version=0,i;
M_ASN1_D2I_start_sequence();
ai.data=NULL; ai.length=0;
- M_ASN1_D2I_get(aip,d2i_ASN1_INTEGER);
+ 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(aip,d2i_ASN1_INTEGER);
+ 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(osp,d2i_ASN1_OCTET_STRING);
+ M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
if (ssl_version == SSL2_VERSION)
{
if (os.length != 3)
((unsigned long)os.data[1]<< 8L)|
(unsigned long)os.data[2];
}
- else if ((ssl_version>>8) == 3)
+ else if ((ssl_version>>8) == SSL3_VERSION_MAJOR)
{
if (os.length != 2)
{
ret->cipher=NULL;
ret->cipher_id=id;
- M_ASN1_D2I_get(osp,d2i_ASN1_OCTET_STRING);
- if ((ssl_version>>8) == SSL3_VERSION)
+ 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 == SSL2_VERSION) */
+ 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 > sizeof ret->session_id) /* can't happen */
- os.length = sizeof ret->session_id;
+ 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(osp,d2i_ASN1_OCTET_STRING);
+ M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
if (ret->master_key_length > SSL_MAX_MASTER_KEY_LENGTH)
ret->master_key_length=SSL_MAX_MASTER_KEY_LENGTH;
else
OPENSSL_free(ai.data); ai.data=NULL; ai.length=0;
}
else
- ret->time=time(NULL);
+ ret->time=(unsigned long)time(NULL);
ai.length=0;
M_ASN1_D2I_get_EXP_opt(aip,d2i_ASN1_INTEGER,2);
if(os.data != NULL)
{
if (os.length > SSL_MAX_SID_CTX_LENGTH)
+ {
+ ret->sid_ctx_length=os.length;
SSLerr(SSL_F_D2I_SSL_SESSION,SSL_R_BAD_LENGTH);
- ret->sid_ctx_length=os.length;
- memcpy(ret->sid_ctx,os.data,os.length);
+ }
+ 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
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;
+
+#ifndef OPENSSL_NO_EC
+ os.length=0;
+ M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,7);
+ if (os.data)
+ {
+ ret->tlsext_ecpointformatlist_length=os.length;
+ memcpy(ret->tlsext_ecpointformatlist,os.data,ret->tlsext_ecpointformatlist_length);
+ OPENSSL_free(os.data);
+ os.data = NULL;
+ os.length = 0;
+ }
+ else
+ ret->tlsext_ecpointformatlist_length=0;
+ ret->tlsext_ecpointformatlist=NULL;
+ os.length=0;
+ M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,8);
+ if (os.data)
+ {
+ ret->tlsext_ellipticcurvelist_length=os.length;
+ memcpy(ret->tlsext_ellipticcurvelist,os.data,ret->tlsext_ellipticcurvelist_length);
+ OPENSSL_free(os.data);
+ os.data = NULL;
+ os.length = 0;
+ }
+ else
+ ret->tlsext_ellipticcurvelist_length=0;
+ ret->tlsext_ellipticcurvelist=NULL;
+#endif /* OPENSSL_NO_EC */
+#endif /* OPENSSL_NO_TLSEXT */
+
+#ifndef OPENSSL_NO_PSK
+ os.length=0;
+ os.data=NULL;
+ M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,9);
+ if (os.data)
+ {
+ ret->psk_identity_hint = BUF_strndup((char *)os.data, os.length);
+ OPENSSL_free(os.data);
+ os.data = NULL;
+ os.length = 0;
+ }
+ else
+ ret->psk_identity_hint=NULL;
+
+ os.length=0;
+ os.data=NULL;
+ M_ASN1_D2I_get_EXP_opt(osp,d2i_ASN1_OCTET_STRING,10);
+ if (os.data)
+ {
+ ret->psk_identity = BUF_strndup((char *)os.data, os.length);
+ OPENSSL_free(os.data);
+ os.data = NULL;
+ os.length = 0;
+ }
+ else
+ ret->psk_identity=NULL;
+#endif /* OPENSSL_NO_KRB5 */
+
M_ASN1_D2I_Finish(a,SSL_SESSION_free,SSL_F_D2I_SSL_SESSION);
}
projects / openssl.git / blobdiff