* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
+/* ====================================================================
+ * Copyright (c) 1998-2001 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/)"
+ *
+ * 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
+ * openssl-core@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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
-#include <assert.h>
+#ifdef REF_CHECK
+# include <assert.h>
+#endif
#include <stdio.h>
#include <openssl/objects.h>
#include <openssl/lhash.h>
#include <openssl/x509v3.h>
#include "ssl_locl.h"
+#include "kssl_lcl.h"
const char *SSL_version_str=OPENSSL_VERSION_TEXT;
-static STACK_OF(CRYPTO_EX_DATA_FUNCS) *ssl_meth=NULL;
-static STACK_OF(CRYPTO_EX_DATA_FUNCS) *ssl_ctx_meth=NULL;
-static int ssl_meth_num=0;
-static int ssl_ctx_meth_num=0;
-
OPENSSL_GLOBAL SSL3_ENC_METHOD ssl3_undef_enc_method={
/* evil casts, but these functions are only called if there's a library bug */
(int (*)(SSL *,int))ssl_undefined_function,
#else
if (s->new_session)
{
- SSLerr(SSL_F_SSL_CLEAR,SSL_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_SSL_CLEAR,ERR_R_INTERNAL_ERROR);
return 0;
}
#endif
s->kssl_ctx = kssl_ctx_new();
#endif /* OPENSSL_NO_KRB5 */
+ s->options=ctx->options;
+ s->mode=ctx->mode;
+ s->max_cert_list=ctx->max_cert_list;
+
if (ctx->cert != NULL)
{
/* Earlier library versions used to copy the pointer to
}
else
s->cert=NULL; /* Cannot really happen (see SSL_CTX_new) */
- s->sid_ctx_length=ctx->sid_ctx_length;
- memcpy(&s->sid_ctx,&ctx->sid_ctx,sizeof(s->sid_ctx));
+
+ s->read_ahead=ctx->read_ahead;
+ s->msg_callback=ctx->msg_callback;
+ s->msg_callback_arg=ctx->msg_callback_arg;
s->verify_mode=ctx->verify_mode;
s->verify_depth=ctx->verify_depth;
+ s->sid_ctx_length=ctx->sid_ctx_length;
+ memcpy(&s->sid_ctx,&ctx->sid_ctx,sizeof(s->sid_ctx));
s->verify_callback=ctx->default_verify_callback;
s->generate_session_id=ctx->generate_session_id;
s->purpose = ctx->purpose;
s->trust = ctx->trust;
+ s->quiet_shutdown=ctx->quiet_shutdown;
+
CRYPTO_add(&ctx->references,1,CRYPTO_LOCK_SSL_CTX);
s->ctx=ctx;
if (!s->method->ssl_new(s))
goto err;
- s->quiet_shutdown=ctx->quiet_shutdown;
s->references=1;
s->server=(ctx->method->ssl_accept == ssl_undefined_function)?0:1;
- s->options=ctx->options;
- s->mode=ctx->mode;
- s->read_ahead=ctx->read_ahead; /* used to happen in SSL_clear */
+
SSL_clear(s);
- CRYPTO_new_ex_data(ssl_meth,s,&s->ex_data);
+ CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL, s, &s->ex_data);
return(s);
err:
}
int SSL_CTX_set_purpose(SSL_CTX *s, int purpose)
-{
- if(X509_PURPOSE_get_by_id(purpose) == -1) {
- SSLerr(SSL_F_SSL_CTX_SET_PURPOSE, SSL_R_INVALID_PURPOSE);
- return 0;
+ {
+ return X509_PURPOSE_set(&s->purpose, purpose);
}
- s->purpose = purpose;
- return 1;
-}
int SSL_set_purpose(SSL *s, int purpose)
-{
- if(X509_PURPOSE_get_by_id(purpose) == -1) {
- SSLerr(SSL_F_SSL_SET_PURPOSE, SSL_R_INVALID_PURPOSE);
- return 0;
+ {
+ return X509_PURPOSE_set(&s->purpose, purpose);
}
- s->purpose = purpose;
- return 1;
-}
-
+
int SSL_CTX_set_trust(SSL_CTX *s, int trust)
-{
- if(X509_TRUST_get_by_id(trust) == -1) {
- SSLerr(SSL_F_SSL_CTX_SET_TRUST, SSL_R_INVALID_TRUST);
- return 0;
+ {
+ return X509_TRUST_set(&s->trust, trust);
}
- s->trust = trust;
- return 1;
-}
int SSL_set_trust(SSL *s, int trust)
-{
- if(X509_TRUST_get_by_id(trust) == -1) {
- SSLerr(SSL_F_SSL_SET_TRUST, SSL_R_INVALID_TRUST);
- return 0;
+ {
+ return X509_TRUST_set(&s->trust, trust);
}
- s->trust = trust;
- return 1;
-}
void SSL_free(SSL *s)
{
}
#endif
- CRYPTO_free_ex_data(ssl_meth,(char *)s,&s->ex_data);
+ CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL, s, &s->ex_data);
if (s->bbio != NULL)
{
{ return(s->wbio); }
int SSL_get_fd(SSL *s)
+ {
+ return(SSL_get_rfd(s));
+ }
+
+int SSL_get_rfd(SSL *s)
{
int ret= -1;
BIO *b,*r;
return(ret);
}
+int SSL_get_wfd(SSL *s)
+ {
+ int ret= -1;
+ BIO *b,*r;
+
+ b=SSL_get_wbio(s);
+ r=BIO_find_type(b,BIO_TYPE_DESCRIPTOR);
+ if (r != NULL)
+ BIO_get_fd(r,&ret);
+ return(ret);
+ }
+
#ifndef OPENSSL_NO_SOCK
int SSL_set_fd(SSL *s,int fd)
{
return(s->method->get_timeout());
}
-int SSL_read(SSL *s,char *buf,int num)
+int SSL_read(SSL *s,void *buf,int num)
{
if (s->handshake_func == 0)
{
return(s->method->ssl_read(s,buf,num));
}
-int SSL_peek(SSL *s,char *buf,int num)
+int SSL_peek(SSL *s,void *buf,int num)
{
+ if (s->handshake_func == 0)
+ {
+ SSLerr(SSL_F_SSL_READ, SSL_R_UNINITIALIZED);
+ return -1;
+ }
+
if (s->shutdown & SSL_RECEIVED_SHUTDOWN)
{
return(0);
return(s->method->ssl_peek(s,buf,num));
}
-int SSL_write(SSL *s,const char *buf,int num)
+int SSL_write(SSL *s,const void *buf,int num)
{
if (s->handshake_func == 0)
{
return(s->method->ssl_renegotiate(s));
}
+int SSL_renegotiate_pending(SSL *s)
+ {
+ /* becomes true when negotiation is requested;
+ * false again once a handshake has finished */
+ return (s->new_session != 0);
+ }
+
long SSL_ctrl(SSL *s,int cmd,long larg,char *parg)
{
long l;
l=s->read_ahead;
s->read_ahead=larg;
return(l);
+
+ case SSL_CTRL_SET_MSG_CALLBACK_ARG:
+ s->msg_callback_arg = parg;
+ return 1;
+
case SSL_CTRL_OPTIONS:
return(s->options|=larg);
case SSL_CTRL_MODE:
return(s->mode|=larg);
+ case SSL_CTRL_GET_MAX_CERT_LIST:
+ return(s->max_cert_list);
+ case SSL_CTRL_SET_MAX_CERT_LIST:
+ l=s->max_cert_list;
+ s->max_cert_list=larg;
+ return(l);
default:
return(s->method->ssl_ctrl(s,cmd,larg,parg));
}
{
switch(cmd)
{
+ case SSL_CTRL_SET_MSG_CALLBACK:
+ s->msg_callback = (void (*)(int write_p, int version, int content_type, size_t len, const char *buf, SSL *ssl, void *arg))(fp);
+ return 1;
+
default:
return(s->method->ssl_callback_ctrl(s,cmd,fp));
}
l=ctx->read_ahead;
ctx->read_ahead=larg;
return(l);
+
+ case SSL_CTRL_SET_MSG_CALLBACK_ARG:
+ ctx->msg_callback_arg = parg;
+ return 1;
+
+ case SSL_CTRL_GET_MAX_CERT_LIST:
+ return(ctx->max_cert_list);
+ case SSL_CTRL_SET_MAX_CERT_LIST:
+ l=ctx->max_cert_list;
+ ctx->max_cert_list=larg;
+ return(l);
case SSL_CTRL_SET_SESS_CACHE_SIZE:
l=ctx->session_cache_size;
{
switch(cmd)
{
+ case SSL_CTRL_SET_MSG_CALLBACK:
+ ctx->msg_callback = (void (*)(int write_p, int version, int content_type, size_t len, const char *buf, SSL *ssl, void *arg))(fp);
+ return 1;
+
default:
return(ctx->method->ssl_ctx_callback_ctrl(ctx,cmd,fp));
}
int i,j=0;
SSL_CIPHER *c;
unsigned char *q;
+#ifndef OPENSSL_NO_KRB5
+ int nokrb5 = !kssl_tgt_is_available(s->kssl_ctx);
+#endif /* OPENSSL_NO_KRB5 */
if (sk == NULL) return(0);
q=p;
for (i=0; i<sk_SSL_CIPHER_num(sk); i++)
{
c=sk_SSL_CIPHER_value(sk,i);
+#ifndef OPENSSL_NO_KRB5
+ if ((c->algorithms & SSL_KRB5) && nokrb5)
+ continue;
+#endif /* OPENSSL_NO_KRB5 */
j=ssl_put_cipher_by_char(s,c,p);
p+=j;
}
/* We take the system default */
ret->session_timeout=meth->get_timeout();
- ret->new_session_cb=NULL;
- ret->remove_session_cb=NULL;
- ret->get_session_cb=NULL;
- ret->generate_session_id=NULL;
+ ret->new_session_cb=0;
+ ret->remove_session_cb=0;
+ ret->get_session_cb=0;
+ ret->generate_session_id=0;
memset((char *)&ret->stats,0,sizeof(ret->stats));
ret->key_arg=NULL;
ret->s2->conn_id=NULL; */
- ret->info_callback=NULL;
+ ret->info_callback=0;
- ret->app_verify_callback=NULL;
+ ret->app_verify_callback=0;
ret->app_verify_arg=NULL;
+ ret->max_cert_list=SSL_MAX_CERT_LIST_DEFAULT;
ret->read_ahead=0;
+ ret->msg_callback=0;
+ ret->msg_callback_arg=NULL;
ret->verify_mode=SSL_VERIFY_NONE;
ret->verify_depth=-1; /* Don't impose a limit (but x509_lu.c does) */
+ ret->sid_ctx_length=0;
ret->default_verify_callback=NULL;
if ((ret->cert=ssl_cert_new()) == NULL)
goto err;
- ret->default_passwd_callback=NULL;
+ ret->default_passwd_callback=0;
ret->default_passwd_callback_userdata=NULL;
- ret->client_cert_cb=NULL;
+ ret->client_cert_cb=0;
ret->sessions=lh_new(LHASH_HASH_FN(SSL_SESSION_hash),
LHASH_COMP_FN(SSL_SESSION_cmp));
if ((ret->client_CA=sk_X509_NAME_new_null()) == NULL)
goto err;
- CRYPTO_new_ex_data(ssl_ctx_meth,(char *)ret,&ret->ex_data);
+ CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_CTX, ret, &ret->ex_data);
ret->extra_certs=NULL;
ret->comp_methods=SSL_COMP_get_compression_methods();
abort(); /* ok */
}
#endif
- CRYPTO_free_ex_data(ssl_ctx_meth,(char *)a,&a->ex_data);
+ CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL_CTX, a, &a->ex_data);
if (a->sessions != NULL)
{
{
ctx->verify_mode=mode;
ctx->default_verify_callback=cb;
- /* This needs cleaning up EAY EAY EAY */
- X509_STORE_set_verify_cb_func(ctx->cert_store,cb);
}
void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth)
}
else /* if (kalg & SSL_aNULL) */
{
- SSLerr(SSL_F_SSL_GET_SERVER_SEND_CERT,SSL_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_SSL_GET_SERVER_SEND_CERT,ERR_R_INTERNAL_ERROR);
return(NULL);
}
if (c->pkeys[i].x509 == NULL) return(NULL);
}
else /* if (alg & SSL_aNULL) */
{
- SSLerr(SSL_F_SSL_GET_SIGN_PKEY,SSL_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_SSL_GET_SIGN_PKEY,ERR_R_INTERNAL_ERROR);
return(NULL);
}
}
if ((ret=SSL_new(SSL_get_SSL_CTX(s))) == NULL)
return(NULL);
-
+
+ ret->version = s->version;
+ ret->type = s->type;
+ ret->method = s->method;
+
if (s->session != NULL)
{
/* This copies session-id, SSL_METHOD, sid_ctx, and 'cert' */
s->sid_ctx, s->sid_ctx_length);
}
+ ret->options=s->options;
+ ret->mode=s->mode;
+ SSL_set_max_cert_list(ret,SSL_get_max_cert_list(s));
SSL_set_read_ahead(ret,SSL_get_read_ahead(s));
+ ret->msg_callback = s->msg_callback;
+ ret->msg_callback_arg = s->msg_callback_arg;
SSL_set_verify(ret,SSL_get_verify_mode(s),
SSL_get_verify_callback(s));
SSL_set_verify_depth(ret,SSL_get_verify_depth(s));
+ ret->generate_session_id = s->generate_session_id;
SSL_set_info_callback(ret,SSL_get_info_callback(s));
ret->debug=s->debug;
- ret->options=s->options;
/* copy app data, a little dangerous perhaps */
- if (!CRYPTO_dup_ex_data(ssl_meth,&ret->ex_data,&s->ex_data))
+ if (!CRYPTO_dup_ex_data(CRYPTO_EX_INDEX_SSL, &ret->ex_data, &s->ex_data))
goto err;
/* setup rbio, and wbio */
else
ret->wbio=ret->rbio;
}
+ ret->rwstate = s->rwstate;
+ ret->in_handshake = s->in_handshake;
+ ret->handshake_func = s->handshake_func;
+ ret->server = s->server;
+ ret->new_session = s->new_session;
+ ret->quiet_shutdown = s->quiet_shutdown;
+ ret->shutdown=s->shutdown;
+ ret->state=s->state; /* SSL_dup does not really work at any state, though */
+ ret->rstate=s->rstate;
+ ret->init_num = 0; /* would have to copy ret->init_buf, ret->init_msg, ret->init_num, ret->init_off */
+ ret->hit=s->hit;
+ ret->purpose=s->purpose;
+ ret->trust=s->trust;
/* dup the cipher_list and cipher_list_by_id stacks */
if (s->cipher_list != NULL)
}
}
- ret->shutdown=s->shutdown;
- ret->state=s->state;
- ret->handshake_func=s->handshake_func;
- ret->server=s->server;
-
if (0)
{
err:
int SSL_get_ex_new_index(long argl,void *argp,CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func,CRYPTO_EX_free *free_func)
{
- ssl_meth_num++;
- return(CRYPTO_get_ex_new_index(ssl_meth_num-1,
- &ssl_meth,argl,argp,new_func,dup_func,free_func));
+ return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, argl, argp,
+ new_func, dup_func, free_func);
}
int SSL_set_ex_data(SSL *s,int idx,void *arg)
int SSL_CTX_get_ex_new_index(long argl,void *argp,CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func,CRYPTO_EX_free *free_func)
{
- ssl_ctx_meth_num++;
- return(CRYPTO_get_ex_new_index(ssl_ctx_meth_num-1,
- &ssl_ctx_meth,argl,argp,new_func,dup_func,free_func));
+ return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, argl, argp,
+ new_func, dup_func, free_func);
}
int SSL_CTX_set_ex_data(SSL_CTX *s,int idx,void *arg)
projects / openssl.git / blobdiff