X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=ssl%2Fssl3.h;h=43aadbd01319c5c7888a175e8da86a2c94e05e3a;hb=dd0ddc3e784204c8970c0b95fff8e55072294bec;hp=e04226f46fbdbd45029044298cd82a0a08e715b5;hpb=870d6541f2d8a6701354e66c7c221f41dc21c0bc;p=oweals%2Fopenssl.git

diff --git a/ssl/ssl3.h b/ssl/ssl3.h
index e04226f46f..43aadbd013 100644
--- a/ssl/ssl3.h
+++ b/ssl/ssl3.h
@@ -128,6 +128,9 @@
 extern "C" {
 #endif
 
+/* Signalling cipher suite value: from draft-ietf-tls-renegotiation-03.txt */
+#define SSL3_CK_SCSV				0x030000FF
+
 #define SSL3_CK_RSA_NULL_MD5			0x03000001
 #define SSL3_CK_RSA_NULL_SHA			0x03000002
 #define SSL3_CK_RSA_RC4_40_MD5 			0x03000003
@@ -336,6 +339,8 @@ extern "C" {
 #define SSL3_AD_CERTIFICATE_UNKNOWN	46
 #define SSL3_AD_ILLEGAL_PARAMETER	47	/* fatal */
 
+#ifndef OPENSSL_NO_SSL_INTERN
+
 typedef struct ssl3_record_st
 	{
 /*r */	int type;               /* type of record */
@@ -357,6 +362,8 @@ typedef struct ssl3_buffer_st
 	int left;               /* how many bytes left */
 	} SSL3_BUFFER;
 
+#endif
+
 #define SSL3_CT_RSA_SIGN			1
 #define SSL3_CT_DSS_SIGN			2
 #define SSL3_CT_RSA_FIXED_DH			3
@@ -368,13 +375,17 @@ typedef struct ssl3_buffer_st
  * enough to contain all of the cert types defined either for
  * SSLv3 and TLSv1.
  */
-#define SSL3_CT_NUMBER			7
+#define SSL3_CT_NUMBER			9
 
 
 #define SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS	0x0001
 #define SSL3_FLAGS_DELAY_CLIENT_FINISHED	0x0002
 #define SSL3_FLAGS_POP_BUFFER			0x0004
 #define TLS1_FLAGS_TLS_PADDING_BUG		0x0008
+#define TLS1_FLAGS_SKIP_CERT_VERIFY		0x0010
+#define TLS1_FLAGS_KEEP_HANDSHAKE		0x0020
+
+#ifndef OPENSSL_NO_SSL_INTERN
 
 typedef struct ssl3_state_st
 	{
@@ -451,6 +462,11 @@ typedef struct ssl3_state_st
 	void *server_opaque_prf_input;
 	size_t server_opaque_prf_input_len;
 
+#ifndef OPENSSL_NO_NEXTPROTONEG
+	/* Set if we saw the Next Protocol Negotiation extension from our peer. */
+	int next_proto_neg_seen;
+#endif
+
 	struct	{
 		/* actually only needs to be 16+20 */
 		unsigned char cert_verify_md[EVP_MAX_MD_SIZE*2];
@@ -460,12 +476,12 @@ typedef struct ssl3_state_st
 		int finish_md_len;
 		unsigned char peer_finish_md[EVP_MAX_MD_SIZE*2];
 		int peer_finish_md_len;
-		
+
 		unsigned long message_size;
 		int message_type;
 
 		/* used to hold the new cipher we are going to use */
-		SSL_CIPHER *new_cipher;
+		const SSL_CIPHER *new_cipher;
 #ifndef OPENSSL_NO_DH
 		DH *dh;
 #endif
@@ -502,8 +518,15 @@ typedef struct ssl3_state_st
 		int cert_request;
 		} tmp;
 
+        /* Connection binding to prevent renegotiation attacks */
+        unsigned char previous_client_finished[EVP_MAX_MD_SIZE];
+        unsigned char previous_client_finished_len;
+        unsigned char previous_server_finished[EVP_MAX_MD_SIZE];
+        unsigned char previous_server_finished_len;
+        int send_connection_binding; /* TODOEKR */
 	} SSL3_STATE;
 
+#endif
 
 /* SSLv3 */
 /*client */
@@ -536,6 +559,8 @@ typedef struct ssl3_state_st
 #define SSL3_ST_CW_CERT_VRFY_B		(0x191|SSL_ST_CONNECT)
 #define SSL3_ST_CW_CHANGE_A		(0x1A0|SSL_ST_CONNECT)
 #define SSL3_ST_CW_CHANGE_B		(0x1A1|SSL_ST_CONNECT)
+#define SSL3_ST_CW_NEXT_PROTO_A		(0x200|SSL_ST_CONNECT)
+#define SSL3_ST_CW_NEXT_PROTO_B		(0x201|SSL_ST_CONNECT)
 #define SSL3_ST_CW_FINISHED_A		(0x1B0|SSL_ST_CONNECT)
 #define SSL3_ST_CW_FINISHED_B		(0x1B1|SSL_ST_CONNECT)
 /* read from server */
@@ -545,6 +570,8 @@ typedef struct ssl3_state_st
 #define SSL3_ST_CR_FINISHED_B		(0x1D1|SSL_ST_CONNECT)
 #define SSL3_ST_CR_SESSION_TICKET_A	(0x1E0|SSL_ST_CONNECT)
 #define SSL3_ST_CR_SESSION_TICKET_B	(0x1E1|SSL_ST_CONNECT)
+#define SSL3_ST_CR_CERT_STATUS_A	(0x1F0|SSL_ST_CONNECT)
+#define SSL3_ST_CR_CERT_STATUS_B	(0x1F1|SSL_ST_CONNECT)
 
 /* server */
 /* extra state */
@@ -579,6 +606,8 @@ typedef struct ssl3_state_st
 #define SSL3_ST_SR_CERT_VRFY_B		(0x1A1|SSL_ST_ACCEPT)
 #define SSL3_ST_SR_CHANGE_A		(0x1B0|SSL_ST_ACCEPT)
 #define SSL3_ST_SR_CHANGE_B		(0x1B1|SSL_ST_ACCEPT)
+#define SSL3_ST_SR_NEXT_PROTO_A		(0x210|SSL_ST_ACCEPT)
+#define SSL3_ST_SR_NEXT_PROTO_B		(0x211|SSL_ST_ACCEPT)
 #define SSL3_ST_SR_FINISHED_A		(0x1C0|SSL_ST_ACCEPT)
 #define SSL3_ST_SR_FINISHED_B		(0x1C1|SSL_ST_ACCEPT)
 /* write to client */
@@ -588,6 +617,8 @@ typedef struct ssl3_state_st
 #define SSL3_ST_SW_FINISHED_B		(0x1E1|SSL_ST_ACCEPT)
 #define SSL3_ST_SW_SESSION_TICKET_A	(0x1F0|SSL_ST_ACCEPT)
 #define SSL3_ST_SW_SESSION_TICKET_B	(0x1F1|SSL_ST_ACCEPT)
+#define SSL3_ST_SW_CERT_STATUS_A	(0x200|SSL_ST_ACCEPT)
+#define SSL3_ST_SW_CERT_STATUS_B	(0x201|SSL_ST_ACCEPT)
 
 #define SSL3_MT_HELLO_REQUEST			0
 #define SSL3_MT_CLIENT_HELLO			1
@@ -600,6 +631,8 @@ typedef struct ssl3_state_st
 #define SSL3_MT_CERTIFICATE_VERIFY		15
 #define SSL3_MT_CLIENT_KEY_EXCHANGE		16
 #define SSL3_MT_FINISHED			20
+#define SSL3_MT_CERTIFICATE_STATUS		22
+#define SSL3_MT_NEXT_PROTO			67
 #define DTLS1_MT_HELLO_VERIFY_REQUEST    3