discourse/spec/lib/content_security_policy_spe...

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require 'rails_helper'
describe ContentSecurityPolicy do
describe 'report-uri' do
it 'is enabled by SiteSetting' do
SiteSetting.content_security_policy_collect_reports = true
report_uri = parse(ContentSecurityPolicy.new.build)['report-uri'].first
expect(report_uri).to eq('/csp_reports')
SiteSetting.content_security_policy_collect_reports = false
report_uri = parse(ContentSecurityPolicy.new.build)['report-uri']
expect(report_uri).to eq(nil)
end
end
describe 'script-src defaults' do
it 'always have self and unsafe-eval' do
script_srcs = parse(ContentSecurityPolicy.new.build)['script-src']
expect(script_srcs).to eq(%w['self' 'unsafe-eval'])
end
it 'enforces https when SiteSetting.force_https' do
SiteSetting.force_https = true
script_srcs = parse(ContentSecurityPolicy.new.build)['script-src']
expect(script_srcs).to include('https:')
end
it 'whitelists Google Analytics and Tag Manager when integrated' do
SiteSetting.ga_universal_tracking_code = 'UA-12345678-9'
SiteSetting.gtm_container_id = 'GTM-ABCDEF'
script_srcs = parse(ContentSecurityPolicy.new.build)['script-src']
expect(script_srcs).to include('www.google-analytics.com')
expect(script_srcs).to include('www.googletagmanager.com')
end
it 'whitelists CDN when integrated' do
set_cdn_url('cdn.com')
script_srcs = parse(ContentSecurityPolicy.new.build)['script-src']
expect(script_srcs).to include('cdn.com')
end
it 'can be extended with more sources' do
SiteSetting.content_security_policy_script_src = 'example.com|another.com'
script_srcs = parse(ContentSecurityPolicy.new.build)['script-src']
expect(script_srcs).to include('example.com')
expect(script_srcs).to include('another.com')
expect(script_srcs).to include("'unsafe-eval'")
expect(script_srcs).to include("'self'")
end
end
def parse(csp_string)
csp_string.split(';').map do |policy|
directive, *sources = policy.split
[directive, sources]
end.to_h
end
end