SSLProtocol All -SSLv2 -SSLv3
SSLHonorCipherOrder On
-SSLCipherSuite <%= node[:ssl][:ciphers] %>
-<% if node[:lsb][:release].to_f < 16.04 -%>
-
-SSLCertificateChainFile /etc/ssl/certs/letsencrypt.pem
-<% end -%>
+SSLCipherSuite <%= node[:ssl][:openssl_ciphers] %>
SSLUseStapling On
SSLStaplingResponderTimeout 5
+SSLStaplingErrorCacheTimeout 60
SSLStaplingReturnResponderErrors off
+SSLStaplingFakeTryLater off
SSLStaplingCache shmcb:${APACHE_RUN_DIR}/ssl_ocspcache(512000)
+
+Header always set Strict-Transport-Security "<%= node[:ssl][:strict_transport_security] %>" "expr=%{HTTPS} == 'on'"
+<% if node[:ssl][:ct_report_uri] -%>
+Header always set Expect-CT "max-age=0, report-uri=\"<%= node[:ssl][:ct_report_uri] %>\"" "expr=%{HTTPS} == 'on'"
+<% else -%>
+Header always set Expect-CT "max-age=0" "expr=%{HTTPS} == 'on'"
+<% end -%>