switch (s->state)
{
case SSL_ST_RENEGOTIATE:
- s->new_session=1;
+ s->renegotiate=1;
/* s->state=SSL_ST_ACCEPT; */
case SSL_ST_BEFORE:
ret=ssl3_get_client_hello(s);
if (ret <= 0) goto end;
- s->new_session = 2;
+ s->renegotiate = 2;
s->state=SSL3_ST_SW_SRVR_HELLO_A;
s->init_num=0;
break;
* the client uses its key from the certificate
* for key exchange.
*/
+#if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
s->state=SSL3_ST_SR_FINISHED_A;
+#else
+ if (s->s3->next_proto_neg_seen)
+ s->state=SSL3_ST_SR_NEXT_PROTO_A;
+ else
+ s->state=SSL3_ST_SR_FINISHED_A;
+#endif
s->init_num = 0;
}
else
ret=ssl3_get_cert_verify(s);
if (ret <= 0) goto end;
+#if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
s->state=SSL3_ST_SR_FINISHED_A;
+#else
+ if (s->s3->next_proto_neg_seen)
+ s->state=SSL3_ST_SR_NEXT_PROTO_A;
+ else
+ s->state=SSL3_ST_SR_FINISHED_A;
+#endif
s->init_num=0;
break;
+#if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+ case SSL3_ST_SR_NEXT_PROTO_A:
+ case SSL3_ST_SR_NEXT_PROTO_B:
+ ret=ssl3_get_next_proto(s);
+ if (ret <= 0) goto end;
+ s->init_num = 0;
+ s->state=SSL3_ST_SR_FINISHED_A;
+ break;
+#endif
+
case SSL3_ST_SR_FINISHED_A:
case SSL3_ST_SR_FINISHED_B:
ret=ssl3_get_finished(s,SSL3_ST_SR_FINISHED_A,
if (ret <= 0) goto end;
s->state=SSL3_ST_SW_FLUSH;
if (s->hit)
+ {
+#if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
s->s3->tmp.next_state=SSL3_ST_SR_FINISHED_A;
+#else
+ if (s->s3->next_proto_neg_seen)
+ s->s3->tmp.next_state=SSL3_ST_SR_NEXT_PROTO_A;
+ else
+ s->s3->tmp.next_state=SSL3_ST_SR_FINISHED_A;
+#endif
+ }
else
s->s3->tmp.next_state=SSL_ST_OK;
s->init_num=0;
s->init_num=0;
- if (s->new_session == 2) /* skipped if we just sent a HelloRequest */
+ if (s->renegotiate == 2) /* skipped if we just sent a HelloRequest */
{
/* actually not necessarily a 'new' session unless
* SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
+ s->renegotiate=0;
s->new_session=0;
ssl_update_cache(s,SSL_SESS_CACHE_SERVER);
goto f_err;
}
s->s3->tmp.new_cipher=c;
+ /* check whether we should disable session resumption */
+ if (s->not_resumable_session_cb != NULL)
+ s->session->not_resumable=s->not_resumable_session_cb(s,
+ ((c->algorithm_mkey & (SSL_kEDH | SSL_kEECDH)) != 0));
+ if (s->session->not_resumable)
+ /* do not send a session ticket */
+ s->tlsext_ticket_expected = 0;
}
else
{
* if session caching is disabled so existing functionality
* is unaffected.
*/
- if (!(s->ctx->session_cache_mode & SSL_SESS_CACHE_SERVER)
- && !s->hit)
+ if (s->session->not_resumable ||
+ (!(s->ctx->session_cache_mode & SSL_SESS_CACHE_SERVER)
+ && !s->hit))
s->session->session_id_length=0;
sl=s->session->session_id_length;
{
int ret = 0;
EVP_PKEY_CTX *pkey_ctx;
- EVP_PKEY *client_pub_pkey = NULL;
+ EVP_PKEY *client_pub_pkey = NULL, *pk = NULL;
unsigned char premaster_secret[32], *start;
- size_t outlen=32, inlen;
+ size_t outlen=32, inlen;
+ unsigned long alg_a;
/* Get our certificate private key*/
- pkey_ctx = EVP_PKEY_CTX_new(s->cert->key->privatekey,NULL);
+ alg_a = s->s3->tmp.new_cipher->algorithm_auth;
+ if (alg_a & SSL_aGOST94)
+ pk = s->cert->pkeys[SSL_PKEY_GOST94].privatekey;
+ else if (alg_a & SSL_aGOST01)
+ pk = s->cert->pkeys[SSL_PKEY_GOST01].privatekey;
+
+ pkey_ctx = EVP_PKEY_CTX_new(pk,NULL);
EVP_PKEY_decrypt_init(pkey_ctx);
/* If client certificate is present and is of the same type, maybe
* use it for key exchange. Don't mind errors from
/* SSL3_ST_SW_CERT_STATUS_B */
return(ssl3_do_write(s,SSL3_RT_HANDSHAKE));
}
+
+# ifndef OPENSSL_NO_NPN
+/* ssl3_get_next_proto reads a Next Protocol Negotiation handshake message. It
+ * sets the next_proto member in s if found */
+int ssl3_get_next_proto(SSL *s)
+ {
+ int ok;
+ int proto_len, padding_len;
+ long n;
+ const unsigned char *p;
+
+ /* Clients cannot send a NextProtocol message if we didn't see the
+ * extension in their ClientHello */
+ if (!s->s3->next_proto_neg_seen)
+ {
+ SSLerr(SSL_F_SSL3_GET_NEXT_PROTO,SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION);
+ return -1;
+ }
+
+ n=s->method->ssl_get_message(s,
+ SSL3_ST_SR_NEXT_PROTO_A,
+ SSL3_ST_SR_NEXT_PROTO_B,
+ SSL3_MT_NEXT_PROTO,
+ 514, /* See the payload format below */
+ &ok);
+
+ if (!ok)
+ return((int)n);
+
+ /* s->state doesn't reflect whether ChangeCipherSpec has been received
+ * in this handshake, but s->s3->change_cipher_spec does (will be reset
+ * by ssl3_get_finished). */
+ if (!s->s3->change_cipher_spec)
+ {
+ SSLerr(SSL_F_SSL3_GET_NEXT_PROTO,SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS);
+ return -1;
+ }
+
+ if (n < 2)
+ return 0; /* The body must be > 1 bytes long */
+
+ p=(unsigned char *)s->init_msg;
+
+ /* The payload looks like:
+ * uint8 proto_len;
+ * uint8 proto[proto_len];
+ * uint8 padding_len;
+ * uint8 padding[padding_len];
+ */
+ proto_len = p[0];
+ if (proto_len + 2 > s->init_num)
+ return 0;
+ padding_len = p[proto_len + 1];
+ if (proto_len + padding_len + 2 != s->init_num)
+ return 0;
+
+ s->next_proto_negotiated = OPENSSL_malloc(proto_len);
+ if (!s->next_proto_negotiated)
+ {
+ SSLerr(SSL_F_SSL3_GET_NEXT_PROTO,ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ memcpy(s->next_proto_negotiated, p + 1, proto_len);
+ s->next_proto_negotiated_len = proto_len;
+
+ return 1;
+ }
+# endif
#endif
projects / openssl.git / blobdiff