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Update os_spec.rb #185

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Update os_spec.rb #185

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30 changes: 21 additions & 9 deletions controls/os_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -312,10 +312,14 @@
title 'Check mountpoints for noexec mount options'
desc 'Use the noexec mount options to limit attack vectors via mount points'

mount_exec_blocklist.each do |mnt_point|
next unless mount(mnt_point).mounted?
def mounted_mount_points
mount_exec_blocklist.select do |mount_point|
mount(mount_point)&.mounted?? true : nil
end
end

describe mount(mnt_point) do
mounted_mount_points.each do |mount_point|
describe mount(mount_point) do
its('options') { should include('noexec') }
end
end
Expand All @@ -326,10 +330,14 @@
title 'Check mountpoints for nosuid mount options'
desc 'Use the nosuid mount options to limit attack vectors via mount points'

mount_suid_blocklist.each do |mnt_point|
next unless mount(mnt_point).mounted?
def mounted_mount_points(blocklist)
blocklist.select do |mount_point|
mount(mount_point)&.mounted?? true : nil
end
end

describe mount(mnt_point) do
mounted_mount_points(mount_suid_blocklist).each do |mount_point|
describe mount(mount_point) do
its('options') { should include('nosuid') }
end
end
Expand All @@ -340,10 +348,14 @@
title 'Check mountpoints for nodev mount options'
desc 'Use the nodev mount options to limit attack vectors via mount points'

mount_dev_blocklist.each do |mnt_point|
next unless mount(mnt_point).mounted?
def mounted_mount_points(blocklist)
blocklist.select do |mount_point|
mount(mount_point)&.mounted?? true : nil
end
end

describe mount(mnt_point) do
mounted_mount_points(mount_dev_blocklist).each do |mount_point|
describe mount(mount_point) do
its('options') { should include('nodev') }
end
end
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