X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=ssl%2Fssl_locl.h;h=c5de1930f403ccbee11bedce7735e5079d705a1d;hp=8f47795d86c7463350d0aa1c46046cd320a92906;hb=8a35dbb6d89a16d792b79b157b3e89443639ec94;hpb=765e9ba9112f897fd14d1a8ec0880b0d626c62ea

diff --git a/ssl/ssl_locl.h b/ssl/ssl_locl.h
index 8f47795d86..c5de1930f4 100644
--- a/ssl/ssl_locl.h
+++ b/ssl/ssl_locl.h
@@ -231,15 +231,6 @@
 			 l|=((BN_ULLONG)(*((c)++)))<< 8, \
 			 l|=((BN_ULLONG)(*((c)++))))
 
-#define n2l8(c,l)	(l =((BN_ULLONG)(*((c)++)))<<56, \
-			 l|=((BN_ULLONG)(*((c)++)))<<48, \
-			 l|=((BN_ULLONG)(*((c)++)))<<40, \
-			 l|=((BN_ULLONG)(*((c)++)))<<32, \
-			 l|=((BN_ULLONG)(*((c)++)))<<24, \
-			 l|=((BN_ULLONG)(*((c)++)))<<16, \
-			 l|=((BN_ULLONG)(*((c)++)))<< 8, \
-			 l|=((BN_ULLONG)(*((c)++))))
-
 /* NOTE - c is not incremented as per l2c */
 #define l2cn(l1,l2,c,n)	{ \
 			c+=n; \
@@ -322,6 +313,7 @@
 #define SSL_aPSK                0x00000080L /* PSK auth */
 #define SSL_aGOST94				0x00000100L /* GOST R 34.10-94 signature auth */
 #define SSL_aGOST01 			0x00000200L /* GOST R 34.10-2001 signature auth */
+#define SSL_aSRP 		0x00000400L /* SRP auth */
 
 
 /* Bits for algorithm_enc (symmetric encryption) */
@@ -540,6 +532,35 @@ typedef struct cert_pkey_st
 #define SSL_CERT_FLAGS_CHECK_TLS_STRICT \
 	(SSL_CERT_FLAG_SUITEB_128_LOS|SSL_CERT_FLAG_TLS_STRICT)
 
+typedef struct {
+	unsigned short ext_type;
+	/* Per-connection flags relating to this extension type: not used 
+	 * if part of an SSL_CTX structure.
+	 */
+	unsigned short ext_flags;
+	custom_ext_add_cb add_cb; 
+	custom_ext_free_cb free_cb; 
+	void *add_arg;
+	custom_ext_parse_cb parse_cb; 
+	void *parse_arg;
+} custom_ext_method;
+
+/* ext_flags values */
+
+/* Indicates an extension has been received.
+ * Used to check for unsolicited or duplicate extensions.
+ */
+#define SSL_EXT_FLAG_RECEIVED	0x1
+/* Indicates an extension has been sent: used to
+ * enable sending of corresponding ServerHello extension.
+ */
+#define SSL_EXT_FLAG_SENT	0x2
+
+typedef struct {
+	custom_ext_method *meths;
+	size_t meths_count;
+} custom_ext_methods;
+
 typedef struct cert_st
 	{
 	/* Current active set */
@@ -566,6 +587,7 @@ typedef struct cert_st
 #ifndef OPENSSL_NO_DH
 	DH *dh_tmp;
 	DH *(*dh_tmp_cb)(SSL *ssl,int is_export,int keysize);
+	int dh_tmp_auto;
 #endif
 #ifndef OPENSSL_NO_ECDH
 	EC_KEY *ecdh_tmp;
@@ -635,6 +657,16 @@ typedef struct cert_st
 	unsigned char *ciphers_raw;
 	size_t ciphers_rawlen;
 
+	/* Custom extension methods for server and client */
+	custom_ext_methods cli_ext;
+	custom_ext_methods srv_ext;
+	/* Security callback */
+	int (*sec_cb)(SSL *s, SSL_CTX *ctx, int op, int bits, int nid, void *other, void *ex);
+	/* Security level */
+	int sec_level;
+
+	void *sec_ex;
+
 	int references; /* >1 only if SSL_copy_session_id is used */
 	} CERT;
 
@@ -772,17 +804,17 @@ typedef struct ssl3_buf_freelist_entry_st
 
 extern SSL3_ENC_METHOD ssl3_undef_enc_method;
 OPENSSL_EXTERN const SSL_CIPHER ssl2_ciphers[];
-OPENSSL_EXTERN SSL_CIPHER ssl3_ciphers[];
+OPENSSL_EXTERN const SSL_CIPHER ssl3_ciphers[];
 
 
 SSL_METHOD *ssl_bad_method(int ver);
 
-extern SSL3_ENC_METHOD TLSv1_enc_data;
-extern SSL3_ENC_METHOD TLSv1_1_enc_data;
-extern SSL3_ENC_METHOD TLSv1_2_enc_data;
-extern SSL3_ENC_METHOD SSLv3_enc_data;
-extern SSL3_ENC_METHOD DTLSv1_enc_data;
-extern SSL3_ENC_METHOD DTLSv1_2_enc_data;
+extern const SSL3_ENC_METHOD TLSv1_enc_data;
+extern const SSL3_ENC_METHOD TLSv1_1_enc_data;
+extern const SSL3_ENC_METHOD TLSv1_2_enc_data;
+extern const SSL3_ENC_METHOD SSLv3_enc_data;
+extern const SSL3_ENC_METHOD DTLSv1_enc_data;
+extern const SSL3_ENC_METHOD DTLSv1_2_enc_data;
 
 #define IMPLEMENT_tls_meth_func(version, func_name, s_accept, s_connect, \
 				s_get_meth, enc_data) \
@@ -971,6 +1003,16 @@ const SSL_METHOD *func_name(void)  \
 	return &func_name##_data; \
 	}
 
+struct openssl_ssl_test_functions
+	{
+	int (*p_ssl_init_wbio_buffer)(SSL *s, int push);
+	int (*p_ssl3_setup_buffers)(SSL *s);
+	int (*p_tls1_process_heartbeat)(SSL *s);
+	int (*p_dtls1_process_heartbeat)(SSL *s);
+	};
+
+#ifndef OPENSSL_UNIT_TEST
+
 void ssl_clear_cipher_ctx(SSL *s);
 int ssl_clear_bad_session(SSL *s);
 CERT *ssl_cert_new(void);
@@ -1003,10 +1045,10 @@ int ssl_cipher_get_evp(const SSL_SESSION *s,const EVP_CIPHER **enc,
 int ssl_get_handshake_digest(int i,long *mask,const EVP_MD **md);
 int ssl_cipher_get_cert_index(const SSL_CIPHER *c);
 const SSL_CIPHER *ssl_get_cipher_by_char(SSL *ssl, const unsigned char *ptr);
-int ssl_cert_set0_chain(CERT *c, STACK_OF(X509) *chain);
-int ssl_cert_set1_chain(CERT *c, STACK_OF(X509) *chain);
-int ssl_cert_add0_chain_cert(CERT *c, X509 *x);
-int ssl_cert_add1_chain_cert(CERT *c, X509 *x);
+int ssl_cert_set0_chain(SSL *s, SSL_CTX *ctx, STACK_OF(X509) *chain);
+int ssl_cert_set1_chain(SSL *s, SSL_CTX *ctx, STACK_OF(X509) *chain);
+int ssl_cert_add0_chain_cert(SSL *s, SSL_CTX *ctx, X509 *x);
+int ssl_cert_add1_chain_cert(SSL *s, SSL_CTX *ctx, X509 *x);
 int ssl_cert_select_current(CERT *c, X509 *x);
 int ssl_cert_set_current(CERT *c, long arg);
 X509 *ssl_cert_get0_next_certificate(CERT *c, int first);
@@ -1014,8 +1056,12 @@ void ssl_cert_set_cert_cb(CERT *c, int (*cb)(SSL *ssl, void *arg), void *arg);
 
 int ssl_verify_cert_chain(SSL *s,STACK_OF(X509) *sk);
 int ssl_add_cert_chain(SSL *s, CERT_PKEY *cpk, unsigned long *l);
-int ssl_build_cert_chain(CERT *c, X509_STORE *chain_store, int flags);
+int ssl_build_cert_chain(SSL *s, SSL_CTX *ctx, int flags);
 int ssl_cert_set_cert_store(CERT *c, X509_STORE *store, int chain, int ref);
+
+int ssl_security(SSL *s, int op, int bits, int nid, void *other);
+int ssl_ctx_security(SSL_CTX *ctx, int op, int bits, int nid, void *other);
+
 int ssl_undefined_function(SSL *s);
 int ssl_undefined_void_function(void);
 int ssl_undefined_const_function(const SSL *s);
@@ -1132,6 +1178,8 @@ int ssl23_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p);
 const SSL_CIPHER *ssl23_get_cipher_by_char(const unsigned char *p);
 long ssl23_default_timeout(void );
 
+int ssl_allow_compression(SSL *s);
+
 long tls1_default_timeout(void);
 int dtls1_do_write(SSL *s,int type);
 int ssl3_read_n(SSL *s, int n, int max, int extend);
@@ -1171,6 +1219,7 @@ int dtls1_is_timer_expired(SSL *s);
 void dtls1_double_timeout(SSL *s);
 int dtls1_send_newsession_ticket(SSL *s);
 unsigned int dtls1_min_mtu(void);
+void dtls1_hm_fragment_free(hm_fragment *frag);
 
 /* some client-only functions */
 int ssl3_client_hello(SSL *s);
@@ -1187,7 +1236,6 @@ int ssl3_get_key_exchange(SSL *s);
 int ssl3_get_server_certificate(SSL *s);
 int ssl3_check_cert_and_algorithm(SSL *s);
 #ifndef OPENSSL_NO_TLSEXT
-int ssl3_check_finished(SSL *s);
 # ifndef OPENSSL_NO_NEXTPROTONEG
 int ssl3_send_next_proto(SSL *s);
 # endif
@@ -1278,21 +1326,15 @@ int tls1_shared_list(SSL *s,
 			const unsigned char *l1, size_t l1len,
 			const unsigned char *l2, size_t l2len,
 			int nmatch);
-unsigned char *ssl_add_clienthello_tlsext(SSL *s, unsigned char *p, unsigned char *limit, int *al);
-unsigned char *ssl_add_serverhello_tlsext(SSL *s, unsigned char *p, unsigned char *limit, int *al);
+unsigned char *ssl_add_clienthello_tlsext(SSL *s, unsigned char *buf, unsigned char *limit, int *al);
+unsigned char *ssl_add_serverhello_tlsext(SSL *s, unsigned char *buf, unsigned char *limit, int *al);
 int ssl_parse_clienthello_tlsext(SSL *s, unsigned char **data, unsigned char *d, int n);
+int tls1_set_server_sigalgs(SSL *s);
 int ssl_check_clienthello_tlsext_late(SSL *s);
 int ssl_parse_serverhello_tlsext(SSL *s, unsigned char **data, unsigned char *d, int n);
 int ssl_prepare_clienthello_tlsext(SSL *s);
 int ssl_prepare_serverhello_tlsext(SSL *s);
 
-/* server only */
-int tls1_send_server_supplemental_data(SSL *s, int *skip);
-int tls1_get_client_supplemental_data(SSL *s);
-/* client only */
-int tls1_send_client_supplemental_data(SSL *s, int *skip);
-int tls1_get_server_supplemental_data(SSL *s);
-
 #ifndef OPENSSL_NO_HEARTBEATS
 int tls1_heartbeat(SSL *s);
 int dtls1_heartbeat(SSL *s);
@@ -1312,6 +1354,7 @@ int tls12_get_sigandhash(unsigned char *p, const EVP_PKEY *pk,
 				const EVP_MD *md);
 int tls12_get_sigid(const EVP_PKEY *pk);
 const EVP_MD *tls12_get_hash(unsigned char hash_alg);
+void ssl_set_sig_mask(unsigned long *pmask_a, SSL *s, int op);
 
 int tls1_set_sigalgs_list(CERT *c, const char *str, int client);
 int tls1_set_sigalgs(CERT *c, const int *salg, size_t salglen, int client);
@@ -1320,6 +1363,13 @@ int tls1_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain,
 void tls1_set_cert_validity(SSL *s);
 
 #endif
+#ifndef OPENSSL_NO_DH
+DH *ssl_get_auto_dh(SSL *s);
+#endif
+
+int ssl_security_cert(SSL *s, SSL_CTX *ctx, X509 *x, int vfy, int is_ee);
+int ssl_security_cert_chain(SSL *s, STACK_OF(X509) *sk, X509 *ex, int vfy);
+
 EVP_MD_CTX* ssl_replace_hash(EVP_MD_CTX **hash,const EVP_MD *md) ;
 void ssl_clear_hash_ctx(EVP_MD_CTX **hash);
 int ssl_add_serverhello_renegotiate_ext(SSL *s, unsigned char *p, int *len,
@@ -1331,11 +1381,15 @@ int ssl_add_clienthello_renegotiate_ext(SSL *s, unsigned char *p, int *len,
 int ssl_parse_clienthello_renegotiate_ext(SSL *s, unsigned char *d, int len,
 					  int *al);
 long ssl_get_algorithm2(SSL *s);
-int tls1_process_sigalgs(SSL *s, const unsigned char *data, int dsize);
+size_t tls12_copy_sigalgs(SSL *s, unsigned char *out,
+				const unsigned char *psig, size_t psiglen);
+int tls1_save_sigalgs(SSL *s, const unsigned char *data, int dsize);
+int tls1_process_sigalgs(SSL *s);
 size_t tls12_get_psigalgs(SSL *s, const unsigned char **psigs);
 int tls12_check_peer_sigalg(const EVP_MD **pmd, SSL *s,
 				const unsigned char *sig, EVP_PKEY *pkey);
 void ssl_set_client_disabled(SSL *s);
+int ssl_cipher_disabled(SSL *s, const SSL_CIPHER *c, int op);
 
 int ssl_add_clienthello_use_srtp_ext(SSL *s, unsigned char *p, int *len, int maxlen);
 int ssl_parse_clienthello_use_srtp_ext(SSL *s, unsigned char *d, int len,int *al);
@@ -1371,4 +1425,31 @@ void tls_fips_digest_extra(
 	const EVP_CIPHER_CTX *cipher_ctx, EVP_MD_CTX *mac_ctx,
 	const unsigned char *data, size_t data_len, size_t orig_len);
 
+int srp_verify_server_param(SSL *s, int *al);
+
+/* t1_ext.c */
+
+void custom_ext_init(custom_ext_methods *meths);
+
+int custom_ext_parse(SSL *s, int server,
+			unsigned int ext_type,
+			const unsigned char *ext_data, 
+			size_t ext_size,
+			int *al);
+int custom_ext_add(SSL *s, int server,
+			unsigned char **pret,
+			unsigned char *limit,
+			int *al);
+
+int custom_exts_copy(custom_ext_methods *dst, const custom_ext_methods *src);
+void custom_exts_free(custom_ext_methods *exts);
+
+#else
+
+#define ssl_init_wbio_buffer SSL_test_functions()->p_ssl_init_wbio_buffer
+#define ssl3_setup_buffers SSL_test_functions()->p_ssl3_setup_buffers
+#define tls1_process_heartbeat SSL_test_functions()->p_tls1_process_heartbeat
+#define dtls1_process_heartbeat SSL_test_functions()->p_dtls1_process_heartbeat
+
+#endif
 #endif