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Check Configuration of password remember #157

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Check Configuration of password remember #157

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109d01a
Check Configuration of password remember
m41kc0d3 Jul 21, 2021
330b86c
set default for password remember back to 5
m41kc0d3 Jul 22, 2021
5514245
fix typo of pam checks
m41kc0d3 Jul 26, 2021
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22 changes: 22 additions & 0 deletions controls/os_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -282,3 +282,25 @@
end
end
end

control 'os-14' do
impact 1.0
title 'Check pam config - RedHat specific'
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All controls that we are adding to the base line need to be applicable and tested on all major linux distributions.

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Hi @chris-rock,
in dev-sec/ansible-collection-hardening there is currently no configuration of this for other distributions and I am not the Debian master that can create them. So I only change some code in dev-sec/ansible-collection-hardening and create the missing test in this repo.

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Our code for PAM configuration on any non-RHEL based distribution is severely lacking.
I would propose to open an issue for this and going on with only RHEL support here.

desc 'Check config of files in /etc/pam.d.'

pam_files = ['/etc/pam.d/system-auth', '/etc/pam.d/password-auth']

pam_files.each do |pam_file|
describe file(pam_file) do
it { should exist }
it { should be_owned_by 'root' }
its('group') { should eq 'root' }
its(:content) { should match(/^password\s*requisite\s*pam_pwhistory.so remember=5 use_authtok$/) }
its(:content) { should match(/^password\s*requisite\s*pam_pwquality.so try_first_pass retry=3 authtok_type=$/) }
its(:content) { should match(/^auth\s*required\s*pam_faillock.so preauth silent audit even_deny_root deny=5 unlock_time=15$/) }
its(:content) { should match(/^auth\s*required\s*pam_faillock.so authfail audit even_deny_root deny=5 unlock_time=15$/) }
its(:content) { should match(/^account\s*required\s*pam_faillock.so$/) }
end
end
only_if { os.redhat? }
end