clair/updater/fetchers/rhel_test.go

// Copyright 2015 clair authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package fetchers

import (
	"os"
	"path"
	"runtime"
	"testing"

	"github.com/coreos/clair/database"
	"github.com/coreos/clair/utils/types"
	"github.com/stretchr/testify/assert"
)

func TestRHELParser(t *testing.T) {
	_, filename, _, _ := runtime.Caller(0)
	path := path.Join(path.Dir(filename))

	// Test parsing testdata/fetcher_rhel_test.1.xml
	testFile, _ := os.Open(path + "/testdata/fetcher_rhel_test.1.xml")
	vulnerabilities, packages, err := parseRHSA(testFile)
	if assert.Nil(t, err) && assert.Len(t, vulnerabilities, 1) {
		assert.Equal(t, "RHSA-2015:1193", vulnerabilities[0].ID)
		assert.Equal(t, "https://rhn.redhat.com/errata/RHSA-2015-1193.html", vulnerabilities[0].Link)
		assert.Equal(t, types.Medium, vulnerabilities[0].Priority)
		assert.Equal(t, `Xerces-C is a validating XML parser written in a portable subset of C++. A flaw was found in the way the Xerces-C XML parser processed certain XML documents. A remote attacker could provide specially crafted XML input that, when parsed by an application using Xerces-C, would cause that application to crash.`, vulnerabilities[0].Description)

		expectedPackages := []*database.Package{
			&database.Package{
				OS:      "centos:7",
				Name:    "xerces-c",
				Version: types.NewVersionUnsafe("3.1.1-7.el7_1"),
			},
			&database.Package{
				OS:      "centos:7",
				Name:    "xerces-c-devel",
				Version: types.NewVersionUnsafe("3.1.1-7.el7_1"),
			},
			&database.Package{
				OS:      "centos:7",
				Name:    "xerces-c-doc",
				Version: types.NewVersionUnsafe("3.1.1-7.el7_1"),
			},
		}

			for _, expectedPackage := range expectedPackages {
				assert.Contains(t, packages, expectedPackage)
				assert.Contains(t, vulnerabilities[0].FixedInNodes, expectedPackage.GetNode())
			}
	}

	// Test parsing testdata/fetcher_rhel_test.2.xml
	testFile, _ = os.Open(path + "/testdata/fetcher_rhel_test.2.xml")
	vulnerabilities, packages, err = parseRHSA(testFile)
	if assert.Nil(t, err) && assert.Len(t, vulnerabilities, 1) {
		assert.Equal(t, "RHSA-2015:1207", vulnerabilities[0].ID)
		assert.Equal(t, "https://rhn.redhat.com/errata/RHSA-2015-1207.html", vulnerabilities[0].Link)
		assert.Equal(t, types.Critical, vulnerabilities[0].Priority)
		assert.Equal(t, `Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.`, vulnerabilities[0].Description)

		expectedPackages := []*database.Package{
			&database.Package{
				OS:      "centos:6",
				Name:    "firefox",
				Version: types.NewVersionUnsafe("38.1.0-1.el6_6"),
			},
			&database.Package{
				OS:      "centos:7",
				Name:    "firefox",
				Version: types.NewVersionUnsafe("38.1.0-1.el7_1"),
			},
		}

			for _, expectedPackage := range expectedPackages {
				assert.Contains(t, packages, expectedPackage)
				assert.Contains(t, vulnerabilities[0].FixedInNodes, expectedPackage.GetNode())
			}
	}
}