diff options
Diffstat (limited to 'apache2/conf-available/security.conf')
| -rw-r--r-- | apache2/conf-available/security.conf | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/apache2/conf-available/security.conf b/apache2/conf-available/security.conf new file mode 100644 index 0000000..6652f0d --- /dev/null +++ b/apache2/conf-available/security.conf @@ -0,0 +1,111 @@ +# +# Disable access to the entire file system except for the directories that +# are explicitly allowed later. +# +# This currently breaks the configurations that come with some web application +# Debian packages. +# +#<Directory /> +# AllowOverride None +# Require all denied +#</Directory> + + +# Changing the following options will not really affect the security of the +# server, but might make attacks slightly more difficult in some cases. + +# +# ServerTokens +# This directive configures what you return as the Server HTTP response +# Header. The default is 'Full' which sends information about the OS-Type +# and compiled in modules. +# Set to one of: Full | OS | Minimal | Minor | Major | Prod +# where Full conveys the most information, and Prod the least. +#ServerTokens Minimal +ServerTokens Prod +#ServerTokens Full + +# +# Optionally add a line containing the server version and virtual host +# name to server-generated pages (internal error documents, FTP directory +# listings, mod_status and mod_info output etc., but not CGI generated +# documents or custom error documents). +# Set to "EMail" to also include a mailto: link to the ServerAdmin. +# Set to one of: On | Off | EMail +#ServerSignature Off +ServerSignature On + +# +# Allow TRACE method +# +# Set to "extended" to also reflect the request body (only for testing and +# diagnostic purposes). +# +# Set to one of: On | Off | extended +TraceEnable Off +#TraceEnable On + +# +# Forbid access to version control directories +# +# If you use version control systems in your document root, you should +# probably deny access to their directories. For example, for subversion: +# +#<DirectoryMatch "/\.svn"> +# Require all denied +#</DirectoryMatch> + +# +# Setting this header will prevent MSIE from interpreting files as something +# else than declared by the content type in the HTTP headers. +# Requires mod_headers to be enabled. +# +Header always set X-Content-Type-Options: "nosniff" + +# +# Setting this header will prevent other sites from embedding pages from this +# site as frames. This defends against clickjacking attacks. +# Requires mod_headers to be enabled. +# +Header always set X-Frame-Options: "sameorigin" + +# Enable reflective XSS protection and block response when detecting an attack +Header always set X-Xss-Protection "1; mode=block" + +# Allow images, scripts, AJAX, form actions, and CSS from the same origin, +# and disallow any other resources to load (eg object, frame, media, etc). +# More info: <https://content-security-policy.com/> +Header always set Content-Security-Policy "default-src 'none'; script-src 'self'; connect-src 'self'; img-src 'self'; style-src 'self'; base-uri 'self'; form-action 'self';" + +# Forbid use of browser features +# More info: <https://www.w3.org/TR/permissions-policy-1/> +# <https://github.com/w3c/webappsec-permissions-policy/blob/master/features.md> +Header always set Permissions-Policy "accelerometer(), ambient-light-sensor(), autoplay(), battery(), camera(), cross-origin-isolated(), display-capture(), document-domain(), encrypted-media(), execution-while-not-rendered(), execution-while-out-of-viewport(), fullscreen(), geolocation(), gyroscope(), layout-animations(), legacy-image-formats(), magnetometer(), microphone(), midi(), oversized-images(), navigation-override(), payment(), picture-in-picture(), publickey-credentials-get(), screen-wake-lock(), sync-xhr(), usb(), vr(), wake-lock(), web-share(), xr-spatial-tracking()" + +# Do not send the referrer header when navigating from HTTPS to HTTP, +# but always send the full URL when navigating from HTTP to any origin. +# More info: <https://scotthelme.co.uk/a-new-security-header-referrer-policy/> +Header always set Referrer-Policy "no-referrer-when-downgrade" + +# enable Strict Transport Security +# <http://www.debian-administration.org/articles/662> +<IfDefine !_NO_HSTS> +<IfDefine !_NO_HSTS_SUBDOMAINS> +<IfDefine !_NO_HSTS_PRELOAD> + Header set Strict-Transport-Security: "max-age=15768000;includeSubdomains;preload" +</IfDefine> +<IfDefine _NO_HSTS_PRELOAD> + Header set Strict-Transport-Security: "max-age=15768000;includeSubdomains" +</IfDefine> +</IfDefine> +<IfDefine _NO_HSTS_SUBDOMAINS> +<IfDefine !_NO_HSTS_PRELOAD> + Header set Strict-Transport-Security: "max-age=15768000;preload" +</IfDefine> +<IfDefine _NO_HSTS_PRELOAD> + Header set Strict-Transport-Security: "max-age=15768000" +</IfDefine> +</IfDefine> +</IfDefine> + +# vim: syntax=apache ts=4 sw=4 sts=4 sr noet |