matrix_nginx_proxy_xss_protection

roles/matrix-nginx-proxy/defaults/main.yml

@@ -290,6 +290,10 @@ matrix_nginx_proxy_floc_optout_enabled: true
 # - https://hstspreload.org/#opt-in
 matrix_nginx_proxy_hsts_preload_enable: false
 
+#
+#
+matrix_nginx_proxy_xss_protection: "1; mode=block"
+
 # Specifies the SSL configuration that should be used for the SSL protocols and ciphers
 # This is based on the Mozilla Server Side TLS Recommended configurations.
 #

roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-base-domain.conf.j2

@@ -9,6 +9,14 @@
 	{% if matrix_nginx_proxy_floc_optout_enabled %}
 		add_header Permissions-Policy interest-cohort=() always;
 	{% endif %}
+	
+	{% if matrix_nginx_proxy_hsts_preload_enable %}
+		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
+	{% else %}
+		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+	{% endif %}
+	
+	add_header X-XSS-Protection "{{ matrix_nginx_proxy_xss_protection }}";
 
 	{% for configuration_block in matrix_nginx_proxy_proxy_domain_additional_server_configuration_blocks %}
 		{{- configuration_block }}

roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-bot-go-neb.conf.j2

@@ -8,7 +8,7 @@
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
 	{% endif %}
-	add_header X-XSS-Protection "1; mode=block";;
+	add_header X-XSS-Protection "{{ matrix_nginx_proxy_xss_protection }}";
 	add_header X-Content-Type-Options nosniff;
 
 {% for configuration_block in matrix_nginx_proxy_proxy_bot_go_neb_additional_server_configuration_blocks %}

roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-client-element.conf.j2

@@ -10,10 +10,8 @@
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
 	{% endif %}
 	add_header X-Content-Type-Options nosniff;
-	add_header X-XSS-Protection "1; mode=block";
+	add_header X-XSS-Protection "{{ matrix_nginx_proxy_xss_protection }}";
 	add_header X-Frame-Options SAMEORIGIN;
-	add_header Content-Security-Policy "frame-ancestors 'none'; require-trusted-types-for 'script'; base-uri 'self'";
-	add_header Referrer-Policy "strict-origin-when-cross-origin";
 
 	{% if matrix_nginx_proxy_floc_optout_enabled %}
 		add_header Permissions-Policy interest-cohort=() always;

roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-dimension.conf.j2

@@ -8,7 +8,7 @@
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
 	{% endif %}
-	add_header X-XSS-Protection "1; mode=block";
+	add_header X-XSS-Protection "{{ matrix_nginx_proxy_xss_protection }}";
 	add_header X-Content-Type-Options nosniff;
 	{% if matrix_nginx_proxy_floc_optout_enabled %}
 		add_header Permissions-Policy interest-cohort=() always;

roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-domain.conf.j2

@@ -20,6 +20,14 @@
 	{% if matrix_nginx_proxy_floc_optout_enabled %}
 		add_header Permissions-Policy interest-cohort=() always;
 	{% endif %}
+	
+	{% if matrix_nginx_proxy_hsts_preload_enable %}
+		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
+	{% else %}
+		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+	{% endif %}
+	
+	add_header X-XSS-Protection "{{ matrix_nginx_proxy_xss_protection }}";
 
 	location /.well-known/matrix {
 		root {{ matrix_static_files_base_path }};

roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-jitsi.conf.j2

@@ -8,7 +8,7 @@
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
 	{% endif %}
-	add_header X-XSS-Protection "1; mode=block";
+	add_header X-XSS-Protection "{{ matrix_nginx_proxy_xss_protection }}";
 	add_header X-Content-Type-Options nosniff;
 	{% if matrix_nginx_proxy_floc_optout_enabled %}
 		add_header Permissions-Policy interest-cohort=() always;

roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-riot-web.conf.j2

@@ -4,6 +4,14 @@
 	{% if matrix_nginx_proxy_floc_optout_enabled %}
 		add_header Permissions-Policy interest-cohort=() always;
 	{% endif %}
+	
+	{% if matrix_nginx_proxy_hsts_preload_enable %}
+		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
+	{% else %}
+		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+	{% endif 
+	
+	add_header X-XSS-Protection "{{ matrix_nginx_proxy_xss_protection }}";
 
 	{% for configuration_block in matrix_nginx_proxy_proxy_riot_additional_server_configuration_blocks %}
 		{{- configuration_block }}

roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-sygnal.conf.j2

@@ -8,7 +8,7 @@
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
 	{% endif %}
-	add_header X-XSS-Protection "1; mode=block";
+	add_header X-XSS-Protection "{{ matrix_nginx_proxy_xss_protection }}";
 	add_header X-Content-Type-Options nosniff;
 	add_header X-Frame-Options DENY;