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Merge pull request #9 from xprazak2/tailoring
Add basic implementation for tailoring
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‎lib/openscap/xccdf/tailoring.rb

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#
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# Copyright (c) 2016 Red Hat Inc.
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#
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# This software is licensed to you under the GNU General Public License,
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# version 2 (GPLv2). There is NO WARRANTY for this software, express or
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# implied, including the implied warranties of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
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# along with this software; if not, see
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# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
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#
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require 'openscap/source'
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require 'openscap/xccdf/profile'
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module OpenSCAP
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module Xccdf
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class Tailoring
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attr_reader :raw
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def initialize(source, benchmark)
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case source
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when OpenSCAP::Source
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@raw = OpenSCAP.xccdf_tailoring_import_source source.raw, benchmark
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else
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fail OpenSCAP::OpenSCAPError, "Cannot initialize OpenSCAP::Xccdf::Tailoring with '#{source}'"
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end
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OpenSCAP.raise! if @raw.null?
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end
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def profiles
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@profiles ||= profiles_init
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end
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def destroy
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OpenSCAP.xccdf_tailoring_free @raw
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@raw = nil
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end
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private
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def profiles_init
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profiles = {}
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profit = OpenSCAP.xccdf_tailoring_get_profiles raw
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while OpenSCAP.xccdf_profile_iterator_has_more profit
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profile_p = OpenSCAP.xccdf_profile_iterator_next profit
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profile = OpenSCAP::Xccdf::Profile.new profile_p
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profiles[profile.id] = profile
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end
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OpenSCAP.xccdf_profile_iterator_free profit
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profiles
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end
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end
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end
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attach_function :xccdf_tailoring_import_source, [:pointer, :pointer], :pointer
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attach_function :xccdf_tailoring_free, [:pointer], :void
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attach_function :xccdf_tailoring_get_profiles, [:pointer], :pointer
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attach_function :xccdf_profile_iterator_has_more, [:pointer], :bool
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attach_function :xccdf_profile_iterator_next, [:pointer], :pointer
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attach_function :xccdf_profile_iterator_free, [:pointer], :void
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end

‎test/data/tailoring.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<xccdf:Tailoring xmlns:xccdf="http://checklists.nist.gov/xccdf/1.2" id="xccdf_scap-workbench_tailoring_default">
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<xccdf:benchmark href="/usr/share/xml/scap/ssg/content/ssg-firefox-ds.xml"/>
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<xccdf:version time="2016-11-10T11:24:26">1</xccdf:version>
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<xccdf:Profile id="xccdf_org.ssgproject.content_profile_stig-firefox-upstream_customized" extends="xccdf_org.ssgproject.content_profile_stig-firefox-upstream">
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<xccdf:title xmlns:xhtml="http://www.w3.org/1999/xhtml" xml:lang="en-US">Upstream Firefox STIG [CUSTOMIZED]</xccdf:title>
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<xccdf:description xmlns:xhtml="http://www.w3.org/1999/xhtml" xml:lang="en-US">This profile is developed under the DoD consensus model and DISA FSO Vendor STIG process,
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serving as the upstream development environment for the Firefox STIG.
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As a result of the upstream/downstream relationship between the SCAP Security Guide project
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and the official DISA FSO STIG baseline, users should expect variance between SSG and DISA FSO content.
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For official DISA FSO STIG content, refer to http://iase.disa.mil/stigs/app-security/browser-guidance/Pages/index.aspx.
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While this profile is packaged by Red Hat as part of the SCAP Security Guide package, please note
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that commercial support of this SCAP content is NOT available. This profile is provided as example
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SCAP content with no endorsement for suitability or production readiness. Support for this
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profile is provided by the upstream SCAP Security Guide community on a best-effort basis. The
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upstream project homepage is https://fedorahosted.org/scap-security-guide/.
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</xccdf:description>
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<xccdf:select idref="xccdf_org.ssgproject.content_rule_firefox_preferences-non-secure_page_warning" selected="true"/>
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<xccdf:select idref="xccdf_org.ssgproject.content_rule_firefox_preferences-javascript_status_bar_text" selected="true"/>
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<xccdf:select idref="xccdf_org.ssgproject.content_rule_firefox_preferences-javascript_context_menus" selected="true"/>
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<xccdf:select idref="xccdf_org.ssgproject.content_rule_firefox_preferences-javascript_status_bar_changes" selected="true"/>
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<xccdf:select idref="xccdf_org.ssgproject.content_rule_firefox_preferences-javascript_window_resizing" selected="true"/>
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<xccdf:select idref="xccdf_org.ssgproject.content_rule_firefox_preferences-javascript_window_changes" selected="true"/>
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<xccdf:select idref="xccdf_org.ssgproject.content_rule_firefox_preferences-auto-update_of_firefox" selected="false"/>
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<xccdf:select idref="xccdf_org.ssgproject.content_rule_firefox_preferences-autofill_passwords" selected="false"/>
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<xccdf:select idref="xccdf_org.ssgproject.content_rule_firefox_preferences-autofill_forms" selected="false"/>
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<xccdf:select idref="xccdf_org.ssgproject.content_rule_firefox_preferences-addons_plugin_updates" selected="false"/>
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</xccdf:Profile>
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</xccdf:Tailoring>

‎test/xccdf/tailoring_test.rb

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#
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# Copyright (c) 2014--2016 Red Hat Inc.
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#
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# This software is licensed to you under the GNU General Public License,
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# version 2 (GPLv2). There is NO WARRANTY for this software, express or
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# implied, including the implied warranties of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
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# along with this software; if not, see
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# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
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#
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require 'openscap'
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require 'openscap/source'
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require 'openscap/xccdf/tailoring'
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require 'common/testcase'
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class TailoringTest < OpenSCAP::TestCase
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def test_new_from_file
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tailoring = tailoring_from_file
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tailoring.destroy
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refute tailoring.raw
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end
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def test_profiles
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profiles = tailoring_from_file.profiles
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assert_equal 1, profiles.length
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assert profiles.values.first.is_a?(OpenSCAP::Xccdf::Profile)
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end
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private
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def tailoring_from_file
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source = OpenSCAP::Source.new '../data/tailoring.xml'
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tailoring = OpenSCAP::Xccdf::Tailoring.new source, nil
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source.destroy
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assert tailoring
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tailoring
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end
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end

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