indent has problems with comments that are on the right hand side of a line.

[oweals/openssl.git] / apps / s_server.c

diff --git a/apps/s_server.c b/apps/s_server.c
index 911c360d3ebac18644aac4cdaa03a91cf85f75e8..d824a838d48d4e1b70e9ba20738e9552d09dfa05 100644 (file)
--- a/apps/s_server.c
+++ b/apps/s_server.c
@@ -473,9 +473,9 @@ static void sv_usage(void)
        BIO_printf(bio_err,"usage: s_server [args ...]\n");
        BIO_printf(bio_err,"\n");
        BIO_printf(bio_err," -accept arg   - port to accept on (default is %d)\n",PORT);
-       BIO_printf(bio_err," -checkhost host - check peer certificate matches \"host\"\n");
-       BIO_printf(bio_err," -checkemail email - check peer certificate matches \"email\"\n");
-       BIO_printf(bio_err," -checkip ipaddr - check peer certificate matches \"ipaddr\"\n");
+       BIO_printf(bio_err," -verify_host host - check peer certificate matches \"host\"\n");
+       BIO_printf(bio_err," -verify_email email - check peer certificate matches \"email\"\n");
+       BIO_printf(bio_err," -verify_ip ipaddr - check peer certificate matches \"ipaddr\"\n");
        BIO_printf(bio_err," -context arg  - set session ID context\n");
        BIO_printf(bio_err," -verify arg   - turn on peer certificate verification\n");
        BIO_printf(bio_err," -Verify arg   - turn on peer certificate verification, must have a cert.\n");
@@ -537,7 +537,9 @@ static void sv_usage(void)
        BIO_printf(bio_err," -srpuserseed string - A seed string for a default user salt.\n");
 #endif
        BIO_printf(bio_err," -ssl2         - Just talk SSLv2\n");
+#ifndef OPENSSL_NO_SSL3_METHOD
        BIO_printf(bio_err," -ssl3         - Just talk SSLv3\n");
+#endif
        BIO_printf(bio_err," -tls1_2       - Just talk TLSv1.2\n");
        BIO_printf(bio_err," -tls1_1       - Just talk TLSv1.1\n");
        BIO_printf(bio_err," -tls1         - Just talk TLSv1\n");
@@ -581,7 +583,9 @@ static void sv_usage(void)
 # ifndef OPENSSL_NO_NEXTPROTONEG
        BIO_printf(bio_err," -nextprotoneg arg - set the advertised protocols for the NPN extension (comma-separated list)\n");
 # endif
+# ifndef OPENSSL_NO_SRTP
         BIO_printf(bio_err," -use_srtp profiles - Offer SRTP key management with a colon-separated profile list\n");
+# endif
        BIO_printf(bio_err," -alpn arg  - set the advertised protocols for the ALPN extension (comma-separated list)\n");
 #endif
        BIO_printf(bio_err," -keymatexport label   - Export keying material using label\n");
@@ -767,7 +771,7 @@ static int MS_CALLBACK ssl_servername_cb(SSL *s, int *ad, void *arg)
        
        if (servername)
                {
-               if (strcmp(servername,p->servername)) 
+               if (strcasecmp(servername,p->servername)) 
                        return p->extension_error;
                if (ctx2)
                        {
@@ -995,7 +999,9 @@ static char *jpake_secret = NULL;
 #ifndef OPENSSL_NO_SRP
        static srpsrvparm srp_callback_parm;
 #endif
+#ifndef OPENSSL_NO_SRTP
 static char *srtp_profiles = NULL;
+#endif
 
 int MAIN(int argc, char *argv[])
        {
@@ -1398,9 +1404,12 @@ int MAIN(int argc, char *argv[])
                        { www=3; }
 #ifndef OPENSSL_NO_SSL2
                else if (strcmp(*argv,"-ssl2") == 0)
-                       { meth=SSLv2_server_method(); }
+                       {
+                       no_ecdhe=1;
+                       meth=SSLv2_server_method();
+                       }
 #endif
-#ifndef OPENSSL_NO_SSL3
+#ifndef OPENSSL_NO_SSL3_METHOD
                else if (strcmp(*argv,"-ssl3") == 0)
                        { meth=SSLv3_server_method(); }
 #endif
@@ -1493,11 +1502,13 @@ int MAIN(int argc, char *argv[])
                        jpake_secret = *(++argv);
                        }
 #endif
+#ifndef OPENSSL_NO_SRTP
                else if (strcmp(*argv,"-use_srtp") == 0)
                        {
                        if (--argc < 1) goto bad;
                        srtp_profiles = *(++argv);
                        }
+#endif
                else if (strcmp(*argv,"-keymatexport") == 0)
                        {
                        if (--argc < 1) goto bad;
@@ -1524,6 +1535,14 @@ bad:
                sv_usage();
                goto end;
                }
+#ifndef OPENSSL_NO_DTLS1
+       if (www && socket_type == SOCK_DGRAM)
+               {
+               BIO_printf(bio_err,
+                               "Can't use -HTTP, -www or -WWW with DTLS\n");
+               goto end;
+               }
+#endif
 
 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
        if (jpake_secret)
@@ -1767,8 +1786,10 @@ bad:
        else
                SSL_CTX_sess_set_cache_size(ctx,128);
 
+#ifndef OPENSSL_NO_SRTP
        if (srtp_profiles != NULL)
                SSL_CTX_set_tlsext_use_srtp(ctx, srtp_profiles);
+#endif
 
 #if 0
        if (cipher == NULL) cipher=getenv("SSL_CIPHER");
@@ -2240,10 +2261,24 @@ static int sv_body(char *hostname, int s, int stype, unsigned char *context)
                        BIO_ctrl(sbio, BIO_CTRL_DGRAM_SET_SEND_TIMEOUT, 0, &timeout);
                        }
 
-               if (socket_mtu > 28)
+               if (socket_mtu)
                        {
+                       if(socket_mtu < DTLS_get_link_min_mtu(con))
+                               {
+                               BIO_printf(bio_err,"MTU too small. Must be at least %ld\n",
+                                       DTLS_get_link_min_mtu(con));
+                               ret = -1;
+                               BIO_free(sbio);
+                               goto err;
+                               }
                        SSL_set_options(con, SSL_OP_NO_QUERY_MTU);
-                       SSL_set_mtu(con, socket_mtu - 28);
+                       if(!DTLS_set_link_mtu(con, socket_mtu))
+                               {
+                               BIO_printf(bio_err, "Failed to set MTU\n");
+                               ret = -1;
+                               BIO_free(sbio);
+                               goto err;
+                               }
                        }
                else
                        /* want to do MTU discovery */
@@ -2686,6 +2721,7 @@ static int init_ssl_connection(SSL *con)
                BIO_printf(bio_s_out, "\n");
                }
 #endif
+#ifndef OPENSSL_NO_SRTP
        {
        SRTP_PROTECTION_PROFILE *srtp_profile
          = SSL_get_selected_srtp_profile(con);
@@ -2694,6 +2730,7 @@ static int init_ssl_connection(SSL *con)
                BIO_printf(bio_s_out,"SRTP Extension negotiated, profile=%s\n",
                           srtp_profile->name);
        }
+#endif
        if (SSL_cache_hit(con)) BIO_printf(bio_s_out,"Reused session-id\n");
        if (SSL_ctrl(con,SSL_CTRL_GET_FLAGS,0,NULL) &
                TLS1_FLAGS_TLS_PADDING_BUG)