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Created December 8, 2015 02:24
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Index: ssl-bozo.c
===================================================================
RCS file: /cvsroot/src/libexec/httpd/ssl-bozo.c,v
retrieving revision 1.18
diff -u -r1.18 ssl-bozo.c
--- ssl-bozo.c 17 Jul 2014 06:27:52 -0000 1.18
+++ ssl-bozo.c 8 Dec 2015 02:16:13 -0000
@@ -48,6 +48,10 @@
#define USE_ARG(x) /*LINTED*/(void)&(x)
#endif
+#ifndef BOZO_SSL_CIPHERS
+#define BOZO_SSL_CIPHERS "ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA"
+#endif
+
/* this structure encapsulates the ssl info */
typedef struct sslinfo_t {
SSL_CTX *ssl_context;
@@ -196,6 +200,12 @@
sslinfo->ssl_method = SSLv23_server_method();
sslinfo->ssl_context = SSL_CTX_new(sslinfo->ssl_method);
+ SSL_CTX_set_options(sslinfo->ssl_context, SSL_OP_NO_SSLv3);
+
+ if (!SSL_CTX_set_cipher_list(sslinfo->ssl_context, BOZO_SSL_CIPHERS))
+ bozo_ssl_err(httpd, EXIT_FAILURE,
+ "error setting cipher lis");
+
if (NULL == sslinfo->ssl_context)
bozo_ssl_err(httpd, EXIT_FAILURE,
"SSL context creation failed");
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