Update apache_frontend configuration to be compatible with apache 2.4

slapos/recipe/apache_frontend/template/apache.conf.in

@@ -3,7 +3,6 @@
 
 # Basic server configuration
 PidFile "%(pid_file)s"
-LockFile "%(lock_file)s"
 ServerName %(server_name)s
 DocumentRoot %(document_root)s
 
@@ -28,14 +27,6 @@ LogFormat "%%h %%{REMOTE_USER}i %%l %%u %%t \"%%r\" %%>s %%b \"%%{Referer}i\" \"
 LogFormat "%%h %%{REMOTE_USER}i %%l %%u %%t \"%%r\" %%>s %%b" common
 CustomLog "%(access_log)s" common
 
-# Directory protection
-<Directory />
-    Options FollowSymLinks
-    AllowOverride None
-    Order deny,allow
-    Deny from all
-</Directory>
-
 %(path_enable)s
 
 # Rewrite part
@@ -58,6 +49,9 @@ RewriteRule ^/(.*)$ ${apachemapgeneric:%%{SERVER_NAME}}/$1 [L,P]
 ErrorDocument 404 /notfound.html
 
 # List of modules
+LoadModule unixd_module modules/mod_unixd.so
+LoadModule access_compat_module modules/mod_access_compat.so
+LoadModule authz_core_module modules/mod_authz_core.so
 LoadModule authz_host_module modules/mod_authz_host.so
 LoadModule log_config_module modules/mod_log_config.so
 LoadModule setenvif_module modules/mod_setenvif.so

slapos/recipe/apache_frontend/template/apache.ssl-snippet.conf.in

@@ -4,3 +4,5 @@ SSLCertificateFile %(login_certificate)s
 SSLCertificateKeyFile %(login_key)s
 SSLRandomSeed startup builtin
 SSLRandomSeed connect builtin
+SSLProxyCheckPeerCN off
+SSLProxyCheckPeerExpire off
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