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[rails.git] / config / initializers / content_security_policy.rb
1 # Be sure to restart your server when you modify this file.
2
3 # Define an application-wide content security policy
4 # For further information see the following documentation
5 # https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
6
7 # Rails.application.config.content_security_policy do |policy|
8 #   policy.default_src :self, :https
9 #   policy.font_src    :self, :https, :data
10 #   policy.img_src     :self, :https, :data
11 #   policy.object_src  :none
12 #   policy.script_src  :self, :https
13 #   policy.style_src   :self, :https
14 #   # If you are using webpack-dev-server then specify webpack-dev-server host
15 #   policy.connect_src :self, :https, "http://localhost:3035", "ws://localhost:3035" if Rails.env.development?
16
17 #   # Specify URI for violation reports
18 #   # policy.report_uri "/csp-violation-report-endpoint"
19 # end
20
21 # If you are using UJS then enable automatic nonce generation
22 # Rails.application.config.content_security_policy_nonce_generator = -> request { SecureRandom.base64(16) }
23
24 # Set the nonce only to specific directives
25 # Rails.application.config.content_security_policy_nonce_directives = %w(script-src)
26
27 # Report CSP violations to a specified URI
28 # For further information see the following documentation:
29 # https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy-Report-Only
30 # Rails.application.config.content_security_policy_report_only = true