Config updates for xenial

[sysconfig/apache2.git] / mods-available / ssl.conf

diff --git a/mods-available/ssl.conf b/mods-available/ssl.conf
index 1e4ce40c445994cbfa0e1fbd38f1312039f475ad..a3d7a76a960d80ff178b7dc73cbcf778decc7e0e 100644 (file)
--- a/mods-available/ssl.conf
+++ b/mods-available/ssl.conf
@@ -33,25 +33,32 @@ AddType application/x-pkcs7-crl    .crl
 #   Configure the pass phrase gathering process.
 #   The filtering dialog program (`builtin' is a internal
 #   terminal dialog) has to provide the pass phrase on stdout.
-SSLPassPhraseDialog  builtin
+SSLPassPhraseDialog  exec:/usr/share/apache2/ask-for-passphrase
 
 #   Inter-Process Session Cache:
 #   Configure the SSL Session Cache: First the mechanism 
 #   to use and second the expiring timeout (in seconds).
-#SSLSessionCache         dbm:/var/run/apache2/ssl_scache
-SSLSessionCache        shmcb:/var/run/apache2/ssl_scache(512000)
+#   (The mechanism dbm has known memory leaks and should not be used).
+#SSLSessionCache         dbm:${APACHE_RUN_DIR}/ssl_scache
+SSLSessionCache        shmcb:${APACHE_RUN_DIR}/ssl_scache(512000)
 SSLSessionCacheTimeout  300
 
 #   Semaphore:
 #   Configure the path to the mutual exclusion semaphore the
 #   SSL engine uses internally for inter-process synchronization. 
-SSLMutex  file:/var/run/apache2/ssl_mutex
+#   (Disabled by default, the global Mutex directive consolidates by default
+#   this)
+#Mutex file:${APACHE_LOCK_DIR}/ssl_mutex ssl-cache
 
 #   SSL Cipher Suite:
 #   List the ciphers that the client is permitted to negotiate.
 #   See the mod_ssl documentation for a complete list.
 #   enable only secure ciphers:
-SSLCipherSuite HIGH:MEDIUM:!ADH
+#SSLCipherSuite HIGH:MEDIUM:!ADH:!MD5
+
+# Intermediate compatibility from https://wiki.mozilla.org/Security/Server_Side_TLS#Intermediate_compatibility_.28default.29:
+SSLCipherSuite 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:AES128-GCM-SHA256:AES256-GCM-SHA384: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
+SSLHonorCipherOrder     on
 #   Use this instead if you want to allow cipher upgrades via SGC facility.
 #   In this case you also have to use something like 
 #        SSLRequire %{SSL_CIPHER_USEKEYSIZE} >= 128
@@ -59,6 +66,17 @@ SSLCipherSuite HIGH:MEDIUM:!ADH
 #SSLCipherSuite ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL
 
 # enable only secure protocols: SSLv3 and TLSv1, but not SSLv2
-SSLProtocol all -SSLv2
+SSLProtocol all -SSLv2 -SSLv3
+
+# Compression is rarely supported and vulnerable, see CRIME attack
+SSLCompression Off
+
+# Allow insecure renegotiation with clients which do not yet support the
+# secure renegotiation protocol. Default: Off
+#SSLInsecureRenegotiation on
+
+# Whether to forbid non-SNI clients to access name based virtual hosts.
+# Default: Off
+#SSLStrictSNIVHostCheck On
 
 </IfModule>