Set default security-related headers for application actions #336
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When Actions are used within the context of a full Hanami application, by default they will now serve a range of security-related headers by default (
X-Frame-Options
,X-Content-Type-Options
,X-XSS-Protection
,Content-Security-Policy
). This matches the behaviour established in Hanami 1.x.Previously, these headers were independently configurable via the application's
config.security
namespace, e.g.config.security.x_frame_options = "SAMEORIGIN"
. Instead of following this approach, we've instead just configured the existingdefault_headers
hash with these header values automatically. This is a simpler, more maintainable approach, and just as easy to understand to users, who would already be familiar with the header values they're looking to configure.