X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=apps%2Fs_client.c;h=484d009987b6690291d844f7fb1b5e317fff2cb0;hb=36778eb231fb7c0fba2925a370a60271475a0e95;hp=c97597d448a1bdb426f903ac20d97481348c4414;hpb=a4bade7aaca2f31c8b3e4e2b9f1bf5da5570f6e2;p=oweals%2Fopenssl.git

diff --git a/apps/s_client.c b/apps/s_client.c
index c97597d448..484d009987 100644
--- a/apps/s_client.c
+++ b/apps/s_client.c
@@ -318,10 +318,11 @@ static void sc_usage(void)
 #endif
 	BIO_printf(bio_err," -ssl2         - just use SSLv2\n");
 	BIO_printf(bio_err," -ssl3         - just use SSLv3\n");
+	BIO_printf(bio_err," -tls1_1       - just use TLSv1.1\n");
 	BIO_printf(bio_err," -tls1         - just use TLSv1\n");
 	BIO_printf(bio_err," -dtls1        - just use DTLSv1\n");    
 	BIO_printf(bio_err," -mtu          - set the link layer MTU\n");
-	BIO_printf(bio_err," -no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol\n");
+	BIO_printf(bio_err," -no_tls1_1/-no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol\n");
 	BIO_printf(bio_err," -bugs         - Switch on all SSL implementation bug workarounds\n");
 	BIO_printf(bio_err," -serverpref   - Use server's cipher preferences (only SSLv2)\n");
 	BIO_printf(bio_err," -cipher       - preferred cipher to use, use the 'openssl ciphers'\n");
@@ -343,6 +344,7 @@ static void sc_usage(void)
 	BIO_printf(bio_err," -status           - request certificate status from server\n");
 	BIO_printf(bio_err," -no_ticket        - disable use of RFC4507bis session tickets\n");
 #endif
+	BIO_printf(bio_err," -legacy_renegotiation - enable use of legacy renegotiation (dangerous)\n");
 	}
 
 #ifndef OPENSSL_NO_TLSEXT
@@ -381,7 +383,7 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	int off=0;
+	unsigned int off=0, clr=0;
 	SSL *con=NULL;
 	int s,k,width,state=0;
 	char *cbuf=NULL,*sbuf=NULL,*mbuf=NULL;
@@ -596,6 +598,8 @@ int MAIN(int argc, char **argv)
 			meth=SSLv3_client_method();
 #endif
 #ifndef OPENSSL_NO_TLS1
+		else if	(strcmp(*argv,"-tls1_1") == 0)
+			meth=TLSv1_1_client_method();
 		else if	(strcmp(*argv,"-tls1") == 0)
 			meth=TLSv1_client_method();
 #endif
@@ -644,6 +648,8 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) goto bad;
 			CAfile= *(++argv);
 			}
+		else if (strcmp(*argv,"-no_tls1_1") == 0)
+			off|=SSL_OP_NO_TLSv1_1;
 		else if (strcmp(*argv,"-no_tls1") == 0)
 			off|=SSL_OP_NO_TLSv1;
 		else if (strcmp(*argv,"-no_ssl3") == 0)
@@ -658,6 +664,12 @@ int MAIN(int argc, char **argv)
 #endif
 		else if (strcmp(*argv,"-serverpref") == 0)
 			off|=SSL_OP_CIPHER_SERVER_PREFERENCE;
+		else if (strcmp(*argv,"-legacy_renegotiation") == 0)
+			off|=SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION;
+		else if	(strcmp(*argv,"-legacy_server_connect") == 0)
+			{ off|=SSL_OP_LEGACY_SERVER_CONNECT; }
+		else if	(strcmp(*argv,"-no_legacy_server_connect") == 0)
+			{ clr|=SSL_OP_LEGACY_SERVER_CONNECT; }
 		else if	(strcmp(*argv,"-cipher") == 0)
 			{
 			if (--argc < 1) goto bad;
@@ -868,6 +880,9 @@ bad:
 		SSL_CTX_set_options(ctx,SSL_OP_ALL|off);
 	else
 		SSL_CTX_set_options(ctx,off);
+
+	if (clr)
+		SSL_CTX_clear_options(ctx, clr);
 	/* DTLS: partial reads end up discarding unread UDP bytes :-( 
 	 * Setting read ahead solves this problem.
 	 */
@@ -1722,6 +1737,8 @@ static void print_stuff(BIO *bio, SSL *s, int full)
 							 EVP_PKEY_bits(pktmp));
 		EVP_PKEY_free(pktmp);
 	}
+	BIO_printf(bio, "Secure Renegotiation IS%s supported\n",
+			SSL_get_secure_renegotiation_support(s) ? "" : " NOT");
 #ifndef OPENSSL_NO_COMP
 	comp=SSL_get_current_compression(s);
 	expansion=SSL_get_current_expansion(s);