* Hudson (tjh@cryptsoft.com).
*
*/
+/* ====================================================================
+ * 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 <openssl/lhash.h>
ss->compress_meth=0;
#ifndef OPENSSL_NO_TLSEXT
ss->tlsext_hostname = NULL;
+#ifndef OPENSSL_NO_EC
+ ss->tlsext_ecpointformatlist_length = 0;
+ ss->tlsext_ecpointformatlist = NULL;
+ ss->tlsext_ellipticcurvelist_length = 0;
+ ss->tlsext_ellipticcurvelist = NULL;
+#endif
#endif
CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_SESSION, ss, &ss->ex_data);
+#ifndef OPENSSL_NO_PSK
+ ss->psk_identity_hint=NULL;
+ ss->psk_identity=NULL;
+#endif
return(ss);
}
return 0;
}
}
+#ifndef OPENSSL_NO_EC
+ if (s->tlsext_ecpointformatlist)
+ {
+ if (ss->tlsext_ecpointformatlist != NULL) OPENSSL_free(ss->tlsext_ecpointformatlist);
+ if ((ss->tlsext_ecpointformatlist = OPENSSL_malloc(s->tlsext_ecpointformatlist_length)) == NULL)
+ {
+ SSLerr(SSL_F_SSL_GET_NEW_SESSION, ERR_R_MALLOC_FAILURE);
+ SSL_SESSION_free(ss);
+ return 0;
+ }
+ ss->tlsext_ecpointformatlist_length = s->tlsext_ecpointformatlist_length;
+ memcpy(ss->tlsext_ecpointformatlist, s->tlsext_ecpointformatlist, s->tlsext_ecpointformatlist_length);
+ }
+ if (s->tlsext_ellipticcurvelist)
+ {
+ if (ss->tlsext_ellipticcurvelist != NULL) OPENSSL_free(ss->tlsext_ellipticcurvelist);
+ if ((ss->tlsext_ellipticcurvelist = OPENSSL_malloc(s->tlsext_ellipticcurvelist_length)) == NULL)
+ {
+ SSLerr(SSL_F_SSL_GET_NEW_SESSION, ERR_R_MALLOC_FAILURE);
+ SSL_SESSION_free(ss);
+ return 0;
+ }
+ ss->tlsext_ellipticcurvelist_length = s->tlsext_ellipticcurvelist_length;
+ memcpy(ss->tlsext_ellipticcurvelist, s->tlsext_ellipticcurvelist, s->tlsext_ellipticcurvelist_length);
+ }
+#endif
#endif
}
else
/* Now ret is non-NULL, and we own one of its reference counts. */
- if((s->verify_mode&SSL_VERIFY_PEER)
- && (!s->sid_ctx_length || ret->sid_ctx_length != s->sid_ctx_length
- || memcmp(ret->sid_ctx,s->sid_ctx,ret->sid_ctx_length)))
- {
+ if (ret->sid_ctx_length != s->sid_ctx_length
+ || memcmp(ret->sid_ctx,s->sid_ctx,ret->sid_ctx_length))
+ {
/* We've found the session named by the client, but we don't
* want to use it in this context. */
-
- if (s->sid_ctx_length == 0)
- {
- /* application should have used SSL[_CTX]_set_session_id_context
- * -- we could tolerate this and just pretend we never heard
- * of this session, but then applications could effectively
- * disable the session cache by accident without anyone noticing */
- SSLerr(SSL_F_SSL_GET_PREV_SESSION,SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED);
- fatal = 1;
- goto err;
- }
- else
- {
#if 0 /* The client cannot always know when a session is not appropriate,
- * so we shouldn't generate an error message. */
+ * so we shouldn't generate an error message. */
- SSLerr(SSL_F_SSL_GET_PREV_SESSION,SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT);
+ SSLerr(SSL_F_SSL_GET_PREV_SESSION,SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT);
#endif
- goto err; /* treat like cache miss */
- }
+ goto err; /* treat like cache miss */
+ }
+
+ if((s->verify_mode & SSL_VERIFY_PEER) && s->sid_ctx_length == 0)
+ {
+ /* We can't be sure if this session is being used out of
+ * context, which is especially important for SSL_VERIFY_PEER.
+ * The application should have used SSL[_CTX]_set_session_id_context.
+ *
+ * For this error case, we generate an error instead of treating
+ * the event like a cache miss (otherwise it would be easy for
+ * applications to effectively disable the session cache by
+ * accident without anyone noticing).
+ */
+
+ SSLerr(SSL_F_SSL_GET_PREV_SESSION,SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED);
+ fatal = 1;
+ goto err;
}
if (ret->cipher == NULL)
if (ss->ciphers != NULL) sk_SSL_CIPHER_free(ss->ciphers);
#ifndef OPENSSL_NO_TLSEXT
if (ss->tlsext_hostname != NULL) OPENSSL_free(ss->tlsext_hostname);
+#ifndef OPENSSL_NO_EC
+ ss->tlsext_ecpointformatlist_length = 0;
+ if (ss->tlsext_ecpointformatlist != NULL) OPENSSL_free(ss->tlsext_ecpointformatlist);
+ ss->tlsext_ellipticcurvelist_length = 0;
+ if (ss->tlsext_ellipticcurvelist != NULL) OPENSSL_free(ss->tlsext_ellipticcurvelist);
+#endif /* OPENSSL_NO_EC */
+#endif
+#ifndef OPENSSL_NO_PSK
+ if (ss->psk_identity_hint != NULL)
+ OPENSSL_free(ss->psk_identity_hint);
+ if (ss->psk_identity != NULL)
+ OPENSSL_free(ss->psk_identity);
#endif
OPENSSL_cleanse(ss,sizeof(*ss));
OPENSSL_free(ss);
if (s->kssl_ctx && !s->kssl_ctx->client_princ &&
session->krb5_client_princ_len > 0)
{
- s->kssl_ctx->client_princ = (char *)malloc(session->krb5_client_princ_len + 1);
+ s->kssl_ctx->client_princ = (char *)OPENSSL_malloc(session->krb5_client_princ_len + 1);
memcpy(s->kssl_ctx->client_princ,session->krb5_client_princ,
session->krb5_client_princ_len);
s->kssl_ctx->client_princ[session->krb5_client_princ_len] = '\0';
}
}
+void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
+ int (*cb)(struct ssl_st *ssl,SSL_SESSION *sess))
+ {
+ ctx->new_session_cb=cb;
+ }
+
+int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(SSL *ssl, SSL_SESSION *sess)
+ {
+ return ctx->new_session_cb;
+ }
+
+void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
+ void (*cb)(SSL_CTX *ctx,SSL_SESSION *sess))
+ {
+ ctx->remove_session_cb=cb;
+ }
+
+void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(SSL_CTX * ctx,SSL_SESSION *sess)
+ {
+ return ctx->remove_session_cb;
+ }
+
+void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
+ SSL_SESSION *(*cb)(struct ssl_st *ssl,
+ unsigned char *data,int len,int *copy))
+ {
+ ctx->get_session_cb=cb;
+ }
+
+SSL_SESSION * (*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(SSL *ssl,
+ unsigned char *data,int len,int *copy)
+ {
+ return ctx->get_session_cb;
+ }
+
+void SSL_CTX_set_info_callback(SSL_CTX *ctx,
+ void (*cb)(const SSL *ssl,int type,int val))
+ {
+ ctx->info_callback=cb;
+ }
+
+void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val)
+ {
+ return ctx->info_callback;
+ }
+
+void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
+ int (*cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey))
+ {
+ ctx->client_cert_cb=cb;
+ }
+
+int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL * ssl, X509 ** x509 , EVP_PKEY **pkey)
+ {
+ return ctx->client_cert_cb;
+ }
+
+void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
+ int (*cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len))
+ {
+ ctx->app_gen_cookie_cb=cb;
+ }
+
+void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
+ int (*cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len))
+ {
+ ctx->app_verify_cookie_cb=cb;
+ }
+
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