55 lines
2.1 KiB
Ruby
55 lines
2.1 KiB
Ruby
# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
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# Be sure to restart your server when you modify this file.
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# Define an application-wide content security policy
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# For further information see the following documentation
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# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
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# Rails.application.config.content_security_policy do |policy|
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# policy.default_src :self, :https
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# policy.font_src :self, :https, :data
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# policy.img_src :self, :https, :data
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# policy.object_src :none
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# policy.script_src :self, :https
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# policy.style_src :self, :https
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# # If you are using webpack-dev-server then specify webpack-dev-server host
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# policy.connect_src :self, :https, "http://localhost:3035", "ws://localhost:3035" if Rails.env.development?
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# # Specify URI for violation reports
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# # policy.report_uri "/csp-violation-report-endpoint"
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# end
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Rails.application.config.content_security_policy do |policy|
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base_uri = proc do
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next if !Rails.env.production?
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next if !Setting.get('system_init_done')
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http_type = Setting.get('http_type')
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fqdn = Setting.get('fqdn')
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"#{http_type}://#{fqdn}"
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end
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policy.base_uri :self, base_uri
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policy.default_src :self, :ws, :wss, 'https://log.zammad.com', 'https://images.zammad.com'
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policy.font_src :self, :data
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policy.img_src '*', :data
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policy.object_src :none
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policy.script_src :self, :unsafe_eval, :strict_dynamic
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policy.style_src :self, :unsafe_inline
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policy.frame_src 'www.youtube.com', 'player.vimeo.com'
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end
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# If you are using UJS then enable automatic nonce generation
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Rails.application.config.content_security_policy_nonce_generator = ->(_request) { SecureRandom.base64(16) }
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# Set the nonce only to specific directives
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Rails.application.config.content_security_policy_nonce_directives = %w[script-src]
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# Report CSP violations to a specified URI
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# For further information see the following documentation:
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# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy-Report-Only
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# Rails.application.config.content_security_policy_report_only = true
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