Add pipeline support to s_server and s_client

[openssl.git] / apps / s_server.c

diff --git a/apps/s_server.c b/apps/s_server.c
index cd7a1e1a25ef4612b1134a29e7c89337b69ae6e6..f544be15961c5a04a95879763db4283d81313819 100644 (file)
--- a/apps/s_server.c
+++ b/apps/s_server.c
@@ -244,6 +244,8 @@ static char *keymatexportlabel = NULL;
 static int keymatexportlen = 20;
 
 static int async = 0;
+static unsigned int split_send_fragment = 0;
+static unsigned int max_pipelines = 0;
 
 #ifndef OPENSSL_NO_ENGINE
 static char *engine_id = NULL;
@@ -402,6 +404,8 @@ static void s_server_init(void)
     s_quiet = 0;
     s_brief = 0;
     async = 0;
+    split_send_fragment = 0;
+    max_pipelines = 0;
 #ifndef OPENSSL_NO_ENGINE
     engine_id = NULL;
 #endif
@@ -805,7 +809,7 @@ typedef enum OPTION_choice {
     OPT_QUIET, OPT_BRIEF, OPT_NO_DHE,
     OPT_NO_RESUME_EPHEMERAL, OPT_PSK_HINT, OPT_PSK, OPT_SRPVFILE,
     OPT_SRPUSERSEED, OPT_REV, OPT_WWW, OPT_UPPER_WWW, OPT_HTTP, OPT_ASYNC,
-    OPT_SSL_CONFIG, OPT_SSL3,
+    OPT_SSL_CONFIG, OPT_SPLIT_SEND_FRAG, OPT_MAX_PIPELINES, OPT_SSL3,
     OPT_TLS1_2, OPT_TLS1_1, OPT_TLS1, OPT_DTLS, OPT_DTLS1,
     OPT_DTLS1_2, OPT_TIMEOUT, OPT_MTU, OPT_CHAIN, OPT_LISTEN,
     OPT_ID_PREFIX, OPT_RAND, OPT_SERVERNAME, OPT_SERVERNAME_FATAL,
@@ -938,6 +942,10 @@ OPTIONS s_server_options[] = {
     {"async", OPT_ASYNC, '-', "Operate in asynchronous mode"},
     {"ssl_config", OPT_SSL_CONFIG, 's', \
      "Configure SSL_CTX using the configuration 'val'"},
+    {"split_send_frag", OPT_SPLIT_SEND_FRAG, 'n',
+     "Size used to split data for encrypt/decrypt pipelines"},
+    {"max_pipelines", OPT_MAX_PIPELINES, 'n',
+     "Maximum number of encrypt/decrypt pipelines to be used"},
     OPT_S_OPTIONS,
     OPT_V_OPTIONS,
     OPT_X_OPTIONS,
@@ -1332,9 +1340,8 @@ int s_server_main(int argc, char *argv[])
         case OPT_TRACE:
 #ifndef OPENSSL_NO_SSL_TRACE
             s_msg = 2;
-#else
-            break;
 #endif
+            break;
         case OPT_SECURITY_DEBUG:
             sdebug = 1;
             break;
@@ -1504,6 +1511,16 @@ int s_server_main(int argc, char *argv[])
         case OPT_ASYNC:
             async = 1;
             break;
+        case OPT_SPLIT_SEND_FRAG:
+            split_send_fragment = atoi(opt_arg());
+            if (split_send_fragment == 0) {
+                /* Not allowed - set to a deliberately bad value */
+                split_send_fragment = -1;
+            }
+            break;
+        case OPT_MAX_PIPELINES:
+            max_pipelines = atoi(opt_arg());
+            break;
         }
     }
     argc = opt_num_rest();
@@ -1529,6 +1546,16 @@ int s_server_main(int argc, char *argv[])
     }
 #endif
 
+    if (split_send_fragment > SSL3_RT_MAX_PLAIN_LENGTH) {
+        BIO_printf(bio_err, "Bad split send fragment size\n");
+        goto end;
+    }
+
+    if (max_pipelines > SSL_MAX_PIPELINES) {
+        BIO_printf(bio_err, "Bad max pipelines value\n");
+        goto end;
+    }
+
     if (!app_passwd(passarg, dpassarg, &pass, &dpass)) {
         BIO_printf(bio_err, "Error getting password\n");
         goto end;
@@ -1719,6 +1746,12 @@ int s_server_main(int argc, char *argv[])
     if (async) {
         SSL_CTX_set_mode(ctx, SSL_MODE_ASYNC);
     }
+    if (split_send_fragment > 0) {
+        SSL_CTX_set_split_send_fragment(ctx, split_send_fragment);
+    }
+    if (max_pipelines > 0) {
+        SSL_CTX_set_max_pipelines(ctx, max_pipelines);
+    }
 
 #ifndef OPENSSL_NO_SRTP
     if (srtp_profiles != NULL) {
@@ -2246,7 +2279,7 @@ static int sv_body(int s, int stype, unsigned char *context)
                 if ((i <= 0) || (buf[0] == 'Q')) {
                     BIO_printf(bio_s_out, "DONE\n");
                     (void)BIO_flush(bio_s_out);
-                    SHUTDOWN(s);
+                    BIO_closesocket(s);
                     close_accept_socket();
                     ret = -11;
                     goto err;
@@ -2255,7 +2288,7 @@ static int sv_body(int s, int stype, unsigned char *context)
                     BIO_printf(bio_s_out, "DONE\n");
                     (void)BIO_flush(bio_s_out);
                     if (SSL_version(con) != DTLS1_VERSION)
-                        SHUTDOWN(s);
+                        BIO_closesocket(s);
                     /*
                      * close_accept_socket(); ret= -11;
                      */
@@ -2452,7 +2485,7 @@ static void close_accept_socket(void)
 {
     BIO_printf(bio_err, "shutdown accept socket\n");
     if (accept_socket >= 0) {
-        SHUTDOWN2(accept_socket);
+        BIO_closesocket(accept_socket);
     }
 }