update ordinals

[oweals/openssl.git] / ssl / ssl_lib.c

diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index 912592b8bb0f561dda09c4f94fcd54184fdb8f52..2cd78c13ccef9524410c3a49abd53ca9e9ecd3a9 100644 (file)
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -202,9 +202,9 @@ int SSL_clear(SSL *s)
        * needed because SSL_clear is not called when doing renegotiation) */
        /* This is set if we are doing dynamic renegotiation so keep
         * the old cipher.  It is sort of a SSL_clear_lite :-) */
-       if (s->new_session) return(1);
+       if (s->renegotiate) return(1);
 #else
-       if (s->new_session)
+       if (s->renegotiate)
                {
                SSLerr(SSL_F_SSL_CLEAR,ERR_R_INTERNAL_ERROR);
                return 0;
@@ -1008,18 +1008,29 @@ int SSL_shutdown(SSL *s)
 
 int SSL_renegotiate(SSL *s)
        {
-       if (s->new_session == 0)
-               {
-               s->new_session=1;
-               }
+       if (s->renegotiate == 0)
+               s->renegotiate=1;
+
+       s->new_session=1;
+
        return(s->method->ssl_renegotiate(s));
        }
 
+int SSL_renegotiate_abbreviated(SSL *s)
+{
+       if (s->renegotiate == 0)
+               s->renegotiate=1;
+       
+       s->new_session=0;
+       
+       return(s->method->ssl_renegotiate(s));
+}
+
 int SSL_renegotiate_pending(SSL *s)
        {
        /* becomes true when negotiation is requested;
         * false again once a handshake has finished */
-       return (s->new_session != 0);
+       return (s->renegotiate != 0);
        }
 
 long SSL_ctrl(SSL *s,int cmd,long larg,void *parg)
@@ -1372,7 +1383,7 @@ int ssl_cipher_list_to_bytes(SSL *s,STACK_OF(SSL_CIPHER) *sk,unsigned char *p,
        /* If p == q, no ciphers and caller indicates an error. Otherwise
         * add SCSV if not renegotiating.
         */
-       if (p != q && !s->new_session)
+       if (p != q && !s->renegotiate)
                {
                static SSL_CIPHER scsv =
                        {
@@ -1419,7 +1430,7 @@ STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s,unsigned char *p,int num,
                        (p[n-1] == (SSL3_CK_SCSV & 0xff)))
                        {
                        /* SCSV fatal if renegotiating */
-                       if (s->new_session)
+                       if (s->renegotiate)
                                {
                                SSLerr(SSL_F_SSL_BYTES_TO_CIPHER_LIST,SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING);
                                ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_HANDSHAKE_FAILURE); 
@@ -1521,6 +1532,14 @@ SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth)
                return(NULL);
                }
 
+#ifdef OPENSSL_FIPS
+       if (FIPS_mode() && (meth->version < TLS1_VERSION))      
+               {
+               SSLerr(SSL_F_SSL_CTX_NEW, SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
+               return NULL;
+               }
+#endif
+
        if (SSL_get_ex_data_X509_STORE_CTX_idx() < 0)
                {
                SSLerr(SSL_F_SSL_CTX_NEW,SSL_R_X509_VERIFICATION_SETUP_PROBLEMS);
@@ -1646,6 +1665,9 @@ SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth)
        ret->psk_client_callback=NULL;
        ret->psk_server_callback=NULL;
 #endif
+#ifndef OPENSSL_NO_SRP
+       SSL_CTX_SRP_CTX_init(ret);
+#endif
 #ifndef OPENSSL_NO_BUF_FREELISTS
        ret->freelist_max_len = SSL_MAX_BUF_FREELIST_LEN_DEFAULT;
        ret->rbuf_freelist = OPENSSL_malloc(sizeof(SSL3_BUF_FREELIST));
@@ -1688,6 +1710,8 @@ SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth)
         * deployed might change this.
         */
        ret->options |= SSL_OP_LEGACY_SERVER_CONNECT;
+       /* Disable TLS v1.2 by default for now */
+       ret->options |= SSL_OP_NO_TLSv1_2;
 
        return(ret);
 err:
@@ -1778,6 +1802,9 @@ void SSL_CTX_free(SSL_CTX *a)
        if (a->psk_identity_hint)
                OPENSSL_free(a->psk_identity_hint);
 #endif
+#ifndef OPENSSL_NO_SRP
+       SSL_CTX_SRP_CTX_free(a);
+#endif
 #ifndef OPENSSL_NO_ENGINE
        if (a->client_cert_engine)
                ENGINE_finish(a->client_cert_engine);
@@ -2034,12 +2061,13 @@ void ssl_set_cert_masks(CERT *c, const SSL_CIPHER *cipher)
 
 #ifndef OPENSSL_NO_EC
 
-int ssl_check_srvr_ecc_cert_and_alg(X509 *x, const SSL_CIPHER *cs)
+int ssl_check_srvr_ecc_cert_and_alg(X509 *x, SSL *s)
        {
        unsigned long alg_k, alg_a;
        EVP_PKEY *pkey = NULL;
        int keysize = 0;
        int signature_nid = 0;
+       const SSL_CIPHER *cs = s->s3->tmp.new_cipher;
 
        alg_k = cs->algorithm_mkey;
        alg_a = cs->algorithm_auth;
@@ -2066,7 +2094,7 @@ int ssl_check_srvr_ecc_cert_and_alg(X509 *x, const SSL_CIPHER *cs)
                        SSLerr(SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG, SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT);
                        return 0;
                        }
-               if (alg_k & SSL_kECDHe)
+               if ((alg_k & SSL_kECDHe) && TLS1_get_version(s) < TLS1_2_VERSION)
                        {
                        /* signature alg must be ECDSA */
                        if (signature_nid != NID_ecdsa_with_SHA1)
@@ -2075,7 +2103,7 @@ int ssl_check_srvr_ecc_cert_and_alg(X509 *x, const SSL_CIPHER *cs)
                                return 0;
                                }
                        }
-               if (alg_k & SSL_kECDHr)
+               if ((alg_k & SSL_kECDHr) && TLS1_get_version(s) < TLS1_2_VERSION)
                        {
                        /* signature alg must be RSA */
 
@@ -2171,34 +2199,36 @@ X509 *ssl_get_server_send_cert(SSL *s)
        return(c->pkeys[i].x509);
        }
 
-EVP_PKEY *ssl_get_sign_pkey(SSL *s,const SSL_CIPHER *cipher)
+EVP_PKEY *ssl_get_sign_pkey(SSL *s,const SSL_CIPHER *cipher, const EVP_MD **pmd)
        {
        unsigned long alg_a;
        CERT *c;
+       int idx = -1;
 
        alg_a = cipher->algorithm_auth;
        c=s->cert;
 
        if ((alg_a & SSL_aDSS) &&
                (c->pkeys[SSL_PKEY_DSA_SIGN].privatekey != NULL))
-               return(c->pkeys[SSL_PKEY_DSA_SIGN].privatekey);
+               idx = SSL_PKEY_DSA_SIGN;
        else if (alg_a & SSL_aRSA)
                {
                if (c->pkeys[SSL_PKEY_RSA_SIGN].privatekey != NULL)
-                       return(c->pkeys[SSL_PKEY_RSA_SIGN].privatekey);
+                       idx = SSL_PKEY_RSA_SIGN;
                else if (c->pkeys[SSL_PKEY_RSA_ENC].privatekey != NULL)
-                       return(c->pkeys[SSL_PKEY_RSA_ENC].privatekey);
-               else
-                       return(NULL);
+                       idx = SSL_PKEY_RSA_ENC;
                }
        else if ((alg_a & SSL_aECDSA) &&
                 (c->pkeys[SSL_PKEY_ECC].privatekey != NULL))
-               return(c->pkeys[SSL_PKEY_ECC].privatekey);
-       else /* if (alg_a & SSL_aNULL) */
+               idx = SSL_PKEY_ECC;
+       if (idx == -1)
                {
                SSLerr(SSL_F_SSL_GET_SIGN_PKEY,ERR_R_INTERNAL_ERROR);
                return(NULL);
                }
+       if (pmd)
+               *pmd = c->pkeys[idx].digest;
+       return c->pkeys[idx].privatekey;
        }
 
 void ssl_update_cache(SSL *s,int mode)
@@ -2423,6 +2453,10 @@ SSL_METHOD *ssl_bad_method(int ver)
 
 const char *SSL_get_version(const SSL *s)
        {
+       if (s->version == TLS1_2_VERSION)
+               return("TLSv1.2");
+       else if (s->version == TLS1_1_VERSION)
+               return("TLSv1.1");
        if (s->version == TLS1_VERSION)
                return("TLSv1");
        else if (s->version == SSL3_VERSION)
@@ -2517,6 +2551,7 @@ SSL *SSL_dup(SSL *s)
        ret->in_handshake = s->in_handshake;
        ret->handshake_func = s->handshake_func;
        ret->server = s->server;
+       ret->renegotiate = s->renegotiate;
        ret->new_session = s->new_session;
        ret->quiet_shutdown = s->quiet_shutdown;
        ret->shutdown=s->shutdown;
@@ -2782,6 +2817,11 @@ int SSL_state(const SSL *ssl)
        return(ssl->state);
        }
 
+void SSL_set_state(SSL *ssl, int state)
+       {
+       ssl->state = state;
+       }
+
 void SSL_set_verify_result(SSL *ssl,long arg)
        {
        ssl->verify_result=arg;
@@ -3040,6 +3080,16 @@ void ssl_clear_hash_ctx(EVP_MD_CTX **hash)
        *hash=NULL;
 }
 
+void SSL_set_debug(SSL *s, int debug)
+       {
+       s->debug = debug;
+       }
+
+int SSL_cache_hit(SSL *s)
+       {
+       return s->hit;
+       }
+
 #if defined(_WINDLL) && defined(OPENSSL_SYS_WIN16)
 #include "../crypto/bio/bss_file.c"
 #endif