X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=ssl%2Fssl_lib.c;h=555a630b1ba8da6e316c2e2ed5b6111c37135e8b;hb=da8512aaffe3580e3701198ef9eba2471c5edbc2;hp=f82d071d6e75689f22146bbf0cf3554ae99078dc;hpb=409d2a1b71894f7ef72c4ee9a2db552e4d067858;p=oweals%2Fopenssl.git

diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index f82d071d6e..555a630b1b 100644
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -356,6 +356,28 @@ SSL *SSL_new(SSL_CTX *ctx)
 	s->tlsext_ocsp_resplen = -1;
 	CRYPTO_add(&ctx->references,1,CRYPTO_LOCK_SSL_CTX);
 	s->initial_ctx=ctx;
+#ifndef OPENSSL_NO_EC
+	if (ctx->tlsext_ecpointformatlist)
+		{
+		s->tlsext_ecpointformatlist =
+			BUF_memdup(ctx->tlsext_ecpointformatlist,
+					ctx->tlsext_ecpointformatlist_length);
+		if (!s->tlsext_ecpointformatlist)
+			goto err;
+		s->tlsext_ecpointformatlist_length =
+					ctx->tlsext_ecpointformatlist_length;
+		}
+	if (ctx->tlsext_ellipticcurvelist)
+		{
+		s->tlsext_ellipticcurvelist =
+			BUF_memdup(ctx->tlsext_ellipticcurvelist,
+					ctx->tlsext_ellipticcurvelist_length);
+		if (!s->tlsext_ellipticcurvelist)
+			goto err;
+		s->tlsext_ellipticcurvelist_length = 
+					ctx->tlsext_ellipticcurvelist_length;
+		}
+#endif
 # ifndef OPENSSL_NO_NEXTPROTONEG
 	s->next_proto_negotiated = NULL;
 # endif
@@ -1972,6 +1994,14 @@ void SSL_CTX_free(SSL_CTX *a)
 		ssl_buf_freelist_free(a->wbuf_freelist);
 	if (a->rbuf_freelist)
 		ssl_buf_freelist_free(a->rbuf_freelist);
+#endif
+#ifndef OPENSSL_NO_TLSEXT
+# ifndef OPENSSL_NO_EC
+	if (a->tlsext_ecpointformatlist)
+		OPENSSL_free(a->tlsext_ecpointformatlist);
+	if (a->tlsext_ellipticcurvelist)
+		OPENSSL_free(a->tlsext_ellipticcurvelist);
+# endif /* OPENSSL_NO_EC */
 #endif
 
 	OPENSSL_free(a);
@@ -2039,7 +2069,7 @@ void ssl_set_cert_masks(CERT *c, const SSL_CIPHER *cipher)
 #endif
 
 #ifndef OPENSSL_NO_ECDH
-	have_ecdh_tmp=(c->ecdh_tmp != NULL || c->ecdh_tmp_cb != NULL);
+	have_ecdh_tmp=(c->ecdh_tmp || c->ecdh_tmp_cb || c->ecdh_tmp_auto);
 #endif
 	cpk= &(c->pkeys[SSL_PKEY_RSA_ENC]);
 	rsa_enc= (cpk->x509 != NULL && cpk->privatekey != NULL);
@@ -2108,6 +2138,9 @@ void ssl_set_cert_masks(CERT *c, const SSL_CIPHER *cipher)
 	if (dh_dsa) mask_k|=SSL_kDHd;
 	if (dh_dsa_export) emask_k|=SSL_kDHd;
 
+	if (emask_k & (SSL_kDHr|SSL_kDHd))
+		mask_a |= SSL_aDH;
+
 	if (rsa_enc || rsa_sign)
 		{
 		mask_a|=SSL_aRSA;
@@ -2287,15 +2320,10 @@ int ssl_check_srvr_ecc_cert_and_alg(X509 *x, SSL *s)
 #endif
 
 /* THIS NEEDS CLEANING UP */
-X509 *ssl_get_server_send_cert(SSL *s)
+static int ssl_get_server_cert_index(const SSL *s)
 	{
-	unsigned long alg_k,alg_a;
-	CERT *c;
-	int i;
+ 	unsigned long alg_k, alg_a;
 
-	c=s->cert;
-	ssl_set_cert_masks(c, s->s3->tmp.new_cipher);
-	
 	alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
 	alg_a = s->s3->tmp.new_cipher->algorithm_auth;
 
@@ -2312,42 +2340,53 @@ X509 *ssl_get_server_send_cert(SSL *s)
 		 * checks for SSL_kECDH before RSA
 		 * checks ensures the correct cert is chosen.
 		 */
-		i=SSL_PKEY_ECC;
+		return SSL_PKEY_ECC;
 		}
 	else if (alg_a & SSL_aECDSA)
-		{
-		i=SSL_PKEY_ECC;
-		}
+		return SSL_PKEY_ECC;
 	else if (alg_k & SSL_kDHr)
-		i=SSL_PKEY_DH_RSA;
+		return SSL_PKEY_DH_RSA;
 	else if (alg_k & SSL_kDHd)
-		i=SSL_PKEY_DH_DSA;
+		return SSL_PKEY_DH_DSA;
 	else if (alg_a & SSL_aDSS)
-		i=SSL_PKEY_DSA_SIGN;
+		return SSL_PKEY_DSA_SIGN;
 	else if (alg_a & SSL_aRSA)
 		{
-		if (c->pkeys[SSL_PKEY_RSA_ENC].x509 == NULL)
-			i=SSL_PKEY_RSA_SIGN;
+		if (s->cert->pkeys[SSL_PKEY_RSA_ENC].x509 == NULL)
+			return SSL_PKEY_RSA_SIGN;
 		else
-			i=SSL_PKEY_RSA_ENC;
+			return SSL_PKEY_RSA_ENC;
 		}
 	else if (alg_a & SSL_aKRB5)
-		{
 		/* VRS something else here? */
-		return(NULL);
-		}
+		return -1;
 	else if (alg_a & SSL_aGOST94) 
-		i=SSL_PKEY_GOST94;
+		return SSL_PKEY_GOST94;
 	else if (alg_a & SSL_aGOST01)
-		i=SSL_PKEY_GOST01;
+		return SSL_PKEY_GOST01;
 	else /* if (alg_a & SSL_aNULL) */
 		{
-		SSLerr(SSL_F_SSL_GET_SERVER_SEND_CERT,ERR_R_INTERNAL_ERROR);
-		return(NULL);
+		SSLerr(SSL_F_SSL_GET_SERVER_CERT_INDEX,ERR_R_INTERNAL_ERROR);
+		return -1;
 		}
-	if (c->pkeys[i].x509 == NULL) return(NULL);
+	}
 
-	return(c->pkeys[i].x509);
+CERT_PKEY *ssl_get_server_send_pkey(const SSL *s)
+	{
+	CERT *c;
+	int i;
+
+	c = s->cert;
+	ssl_set_cert_masks(c, s->s3->tmp.new_cipher);
+
+	i = ssl_get_server_cert_index(s);
+
+	/* This may or may not be an error. */
+	if (i < 0)
+		return NULL;
+
+	/* May be NULL. */
+	return &c->pkeys[i];
 	}
 
 EVP_PKEY *ssl_get_sign_pkey(SSL *s,const SSL_CIPHER *cipher, const EVP_MD **pmd)
@@ -2382,6 +2421,27 @@ EVP_PKEY *ssl_get_sign_pkey(SSL *s,const SSL_CIPHER *cipher, const EVP_MD **pmd)
 	return c->pkeys[idx].privatekey;
 	}
 
+#ifndef OPENSSL_NO_TLSEXT
+unsigned char *ssl_get_authz_data(SSL *s, size_t *authz_length)
+	{
+	CERT *c;
+	int i;
+
+	c = s->cert;
+	i = ssl_get_server_cert_index(s);
+
+	if (i == -1)
+		return NULL;
+
+	*authz_length = 0;
+	if (c->pkeys[i].authz == NULL)
+		return(NULL);
+	*authz_length = c->pkeys[i].authz_length;
+
+	return c->pkeys[i].authz;
+	}
+#endif
+
 void ssl_update_cache(SSL *s,int mode)
 	{
 	int i;
@@ -2608,7 +2668,7 @@ const char *SSL_get_version(const SSL *s)
 		return("TLSv1.2");
 	else if (s->version == TLS1_1_VERSION)
 		return("TLSv1.1");
-	if (s->version == TLS1_VERSION)
+	else if (s->version == TLS1_VERSION)
 		return("TLSv1");
 	else if (s->version == SSL3_VERSION)
 		return("SSLv3");
@@ -2780,6 +2840,14 @@ void ssl_clear_cipher_ctx(SSL *s)
 /* Fix this function so that it takes an optional type parameter */
 X509 *SSL_get_certificate(const SSL *s)
 	{
+	if (s->server)
+		{
+		CERT_PKEY *certpkey;
+		certpkey = ssl_get_server_send_pkey(s);
+		if (certpkey && certpkey->x509)
+			return certpkey->x509;
+		}
+
 	if (s->cert != NULL)
 		return(s->cert->key->x509);
 	else