Remove heartbeats completely

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1669)

3 files changed, 0 insertions, 46 deletions

diff --git a/include/openssl/ssl.h b/include/openssl/ssl.h
index b61a992e16..6a6d0f6679 100644
--- a/include/openssl/ssl.h
+++ b/include/openssl/ssl.h
@@ -509,11 +509,6 @@ unsigned long SSL_set_options(SSL *s, unsigned long op);
 # define SSL_get_secure_renegotiation_support(ssl) \
         SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
 
-# ifndef OPENSSL_NO_HEARTBEATS
-#  define SSL_heartbeat(ssl) \
-        SSL_ctrl((ssl),SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT,0,NULL)
-# endif
-
 # define SSL_CTX_set_cert_flags(ctx,op) \
         SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
 # define SSL_set_cert_flags(s,op) \
@@ -1095,11 +1090,6 @@ DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
 # define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME               79
 # define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH               80
 # define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD               81
-# ifndef OPENSSL_NO_HEARTBEATS
-#  define SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT               85
-#  define SSL_CTRL_GET_DTLS_EXT_HEARTBEAT_PENDING        86
-#  define SSL_CTRL_SET_DTLS_EXT_HEARTBEAT_NO_REQUESTS    87
-# endif
 # define DTLS_CTRL_GET_TIMEOUT           73
 # define DTLS_CTRL_HANDLE_TIMEOUT        74
 # define SSL_CTRL_GET_RI_SUPPORT                 76
@@ -2085,7 +2075,6 @@ int ERR_load_SSL_strings(void);
 # define SSL_F_DO_SSL3_WRITE                              104
 # define SSL_F_DTLS1_BUFFER_RECORD                        247
 # define SSL_F_DTLS1_CHECK_TIMEOUT_NUM                    318
-# define SSL_F_DTLS1_HEARTBEAT                            305
 # define SSL_F_DTLS1_PREPROCESS_FRAGMENT                  288
 # define SSL_F_DTLS1_PROCESS_BUFFERED_RECORDS             424
 # define SSL_F_DTLS1_PROCESS_RECORD                       257
@@ -2510,8 +2499,6 @@ int ERR_load_SSL_strings(void);
 # define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE             1111
 # define SSL_R_TLSV1_UNRECOGNIZED_NAME                    1112
 # define SSL_R_TLSV1_UNSUPPORTED_EXTENSION                1110
-# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT           365
-# define SSL_R_TLS_HEARTBEAT_PENDING                      366
 # define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL                 367
 # define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST             157
 # define SSL_R_TOO_MANY_WARN_ALERTS                       409
diff --git a/include/openssl/ssl3.h b/include/openssl/ssl3.h
index aca1922306..48b7fb5327 100644
--- a/include/openssl/ssl3.h
+++ b/include/openssl/ssl3.h
@@ -204,7 +204,6 @@ extern "C" {
 # define SSL3_RT_ALERT                   21
 # define SSL3_RT_HANDSHAKE               22
 # define SSL3_RT_APPLICATION_DATA        23
-# define DTLS1_RT_HEARTBEAT              24
 
 /* Pseudo content types to indicate additional parameters */
 # define TLS1_RT_CRYPTO                  0x1000
diff --git a/include/openssl/tls1.h b/include/openssl/tls1.h
index 1fd5788936..e069806146 100644
--- a/include/openssl/tls1.h
+++ b/include/openssl/tls1.h
@@ -146,9 +146,6 @@ extern "C" {
 /* ExtensionType value from RFC5764 */
 # define TLSEXT_TYPE_use_srtp    14
 
-/* ExtensionType value from RFC5620 */
-# define TLSEXT_TYPE_heartbeat   15
-
 /* ExtensionType value from RFC7301 */
 # define TLSEXT_TYPE_application_layer_protocol_negotiation 16
 
@@ -325,35 +322,6 @@ SSL_CTX_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG,0, (void *)arg)
 # define SSL_CTX_set_tlsext_ticket_key_cb(ssl, cb) \
 SSL_CTX_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB,(void (*)(void))cb)
 
-# ifndef OPENSSL_NO_HEARTBEATS
-#  define SSL_DTLSEXT_HB_ENABLED                   0x01
-#  define SSL_DTLSEXT_HB_DONT_SEND_REQUESTS        0x02
-#  define SSL_DTLSEXT_HB_DONT_RECV_REQUESTS        0x04
-#  define SSL_get_dtlsext_heartbeat_pending(ssl) \
-        SSL_ctrl((ssl),SSL_CTRL_GET_DTLS_EXT_HEARTBEAT_PENDING,0,NULL)
-#  define SSL_set_dtlsext_heartbeat_no_requests(ssl, arg) \
-        SSL_ctrl((ssl),SSL_CTRL_SET_DTLS_EXT_HEARTBEAT_NO_REQUESTS,arg,NULL)
-
-#  if OPENSSL_API_COMPAT < 0x10100000L
-#   define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT \
-        SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT
-#   define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING \
-        SSL_CTRL_GET_DTLS_EXT_HEARTBEAT_PENDING
-#   define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS \
-        SSL_CTRL_SET_DTLS_EXT_HEARTBEAT_NO_REQUESTS
-#   define SSL_TLSEXT_HB_ENABLED \
-        SSL_DTLSEXT_HB_ENABLED
-#   define SSL_TLSEXT_HB_DONT_SEND_REQUESTS \
-        SSL_DTLSEXT_HB_DONT_SEND_REQUESTS
-#   define SSL_TLSEXT_HB_DONT_RECV_REQUESTS \
-        SSL_DTLSEXT_HB_DONT_RECV_REQUESTS
-#   define SSL_get_tlsext_heartbeat_pending(ssl) \
-        SSL_get_dtlsext_heartbeat_pending(ssl)
-#   define SSL_set_tlsext_heartbeat_no_requests(ssl, arg) \
-        SSL_set_dtlsext_heartbeat_no_requests(ssl, arg)
-#  endif
-# endif
-
 /* PSK ciphersuites from 4279 */
 # define TLS1_CK_PSK_WITH_RC4_128_SHA                    0x0300008A
 # define TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA               0x0300008B