New ctrl to set current certificate.

[openssl.git] / ssl / s3_lib.c

diff --git a/ssl/s3_lib.c b/ssl/s3_lib.c
index 2250faa2e28855fa0dfa6de484dbf2eb303e34d2..bb1d50810d541c1b36131e29c879ff040526c34d 100644 (file)
--- a/ssl/s3_lib.c
+++ b/ssl/s3_lib.c
@@ -1678,7 +1678,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
        SSL_3DES,
        SSL_SHA1,
        SSL_TLSV1,
-       SSL_NOT_EXP|SSL_HIGH,
+       SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
        SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
        168,
        168,
@@ -1694,7 +1694,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
        SSL_AES128,
        SSL_SHA1,
        SSL_TLSV1,
-       SSL_NOT_EXP|SSL_HIGH,
+       SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
        SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
        128,
        128,
@@ -1710,7 +1710,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
        SSL_AES256,
        SSL_SHA1,
        SSL_TLSV1,
-       SSL_NOT_EXP|SSL_HIGH,
+       SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
        SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
        256,
        256,
@@ -2918,6 +2918,10 @@ SSL3_ENC_METHOD SSLv3_enc_data={
        (int (*)(SSL *, unsigned char *, size_t, const char *,
                 size_t, const unsigned char *, size_t,
                 int use_context))ssl_undefined_function,
+       0,
+       SSL3_HM_HEADER_LENGTH,
+       ssl3_set_handshake_header,
+       ssl3_handshake_write
        };
 
 long ssl3_default_timeout(void)
@@ -2948,6 +2952,20 @@ int ssl3_pending(const SSL *s)
        return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0;
        }
 
+void ssl3_set_handshake_header(SSL *s, int htype, unsigned long len)
+       {
+       unsigned char *p = (unsigned char *)s->init_buf->data;
+       *(p++) = htype;
+       l2n3(len, p);
+       s->init_num = (int)len + SSL3_HM_HEADER_LENGTH;
+       s->init_off = 0;
+       }
+
+int ssl3_handshake_write(SSL *s)
+       {
+       return ssl3_do_write(s, SSL3_RT_HANDSHAKE);
+       }
+
 int ssl3_new(SSL *s)
        {
        SSL3_STATE *s3;
@@ -3002,6 +3020,11 @@ void ssl3_free(SSL *s)
                BIO_free(s->s3->handshake_buffer);
        }
        if (s->s3->handshake_dgst) ssl3_free_digest_list(s);
+#ifndef OPENSSL_NO_TLSEXT
+       if (s->s3->alpn_selected)
+               OPENSSL_free(s->s3->alpn_selected);
+#endif
+
 #ifndef OPENSSL_NO_SRP
        SSL_SRP_CTX_free(s);
 #endif
@@ -3083,6 +3106,14 @@ void ssl3_clear(SSL *s)
        if (s->s3->handshake_dgst) {
                ssl3_free_digest_list(s);
        }       
+
+#if !defined(OPENSSL_NO_TLSEXT)
+       if (s->s3->alpn_selected)
+               {
+               free(s->s3->alpn_selected);
+               s->s3->alpn_selected = NULL;
+               }
+#endif
        memset(s->s3,0,sizeof *s->s3);
        s->s3->rbuf.buf = rp;
        s->s3->wbuf.buf = wp;
@@ -3365,7 +3396,7 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
 
 #ifndef OPENSSL_NO_HEARTBEATS
        case SSL_CTRL_TLS_EXT_SEND_HEARTBEAT:
-               if (SSL_version(s) == DTLS1_VERSION || SSL_version(s) == DTLS1_BAD_VER)
+               if (SSL_IS_DTLS(s))
                        ret = dtls1_heartbeat(s);
                else
                        ret = tls1_heartbeat(s);
@@ -3400,6 +3431,16 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
                else
                        return ssl_cert_add0_chain_cert(s->cert, (X509 *)parg);
 
+       case SSL_CTRL_GET_CHAIN_CERTS:
+               *(STACK_OF(X509) **)parg = s->cert->key->chain;
+               break;
+
+       case SSL_CTRL_SELECT_CURRENT_CERT:
+               return ssl_cert_select_current(s->cert, (X509 *)parg);
+
+       case SSL_CTRL_SET_CURRENT_CERT:
+               return ssl_cert_set_current(s->cert, larg);
+
 #ifndef OPENSSL_NO_EC
        case SSL_CTRL_GET_CURVES:
                {
@@ -3487,7 +3528,7 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
                return ssl_cert_set_cert_store(s->cert, parg, 1, larg);
 
        case SSL_CTRL_GET_PEER_SIGNATURE_NID:
-               if (TLS1_get_version(s) >= TLS1_2_VERSION)
+               if (SSL_USE_SIGALGS(s))
                        {
                        if (s->session && s->session->sess_cert)
                                {
@@ -3898,6 +3939,16 @@ long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
                else
                        return ssl_cert_add0_chain_cert(ctx->cert, (X509 *)parg);
 
+       case SSL_CTRL_GET_CHAIN_CERTS:
+               *(STACK_OF(X509) **)parg = ctx->cert->key->chain;
+               break;
+
+       case SSL_CTRL_SELECT_CURRENT_CERT:
+               return ssl_cert_select_current(ctx->cert, (X509 *)parg);
+
+       case SSL_CTRL_SET_CURRENT_CERT:
+               return ssl_cert_set_current(ctx->cert, larg);
+
        default:
                return(0);
                }
@@ -4067,9 +4118,9 @@ SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
                {
                c=sk_SSL_CIPHER_value(prio,i);
 
-               /* Skip TLS v1.2 only ciphersuites if lower than v1.2 */
+               /* Skip TLS v1.2 only ciphersuites if not supported */
                if ((c->algorithm_ssl & SSL_TLSV1_2) && 
-                       (TLS1_get_version(s) < TLS1_2_VERSION))
+                       !SSL_USE_TLS1_2_CIPHERS(s))
                        continue;
 
                ssl_set_cert_masks(cert,c);
@@ -4456,15 +4507,15 @@ need to go to SSL_ST_ACCEPT.
                }
        return(ret);
        }
-/* If we are using TLS v1.2 or later and default SHA1+MD5 algorithms switch
- * to new SHA256 PRF and handshake macs
+/* If we are using default SHA1+MD5 algorithms switch to new SHA256 PRF
+ * and handshake macs if required.
  */
 long ssl_get_algorithm2(SSL *s)
        {
        long alg2 = s->s3->tmp.new_cipher->algorithm2;
-       if (TLS1_get_version(s) >= TLS1_2_VERSION &&
-           alg2 == (SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF))
+       if (s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_SHA256_PRF
+           && alg2 == (SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF))
                return SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256;
        return alg2;
        }
-               
+