clair/ext/vulnsrc/oracle/oracle_test.go
Geoff Baskwill 3503ddb96f vulnsrc_oracle: one vulnerability per CVE
Get one vulnerability per CVE for Oracle instead of one per ELSA so we
can have NVD metadata added to the vulnerabilities.

Related: #495, #499.
2018-11-02 19:36:43 -04:00

128 lines
4.2 KiB
Go

// Copyright 2017 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 oracle
import (
"fmt"
"os"
"path/filepath"
"runtime"
"testing"
"github.com/coreos/clair/database"
"github.com/coreos/clair/ext/versionfmt/rpm"
"github.com/stretchr/testify/assert"
)
func TestOracleParserOneCve(t *testing.T) {
_, filename, _, _ := runtime.Caller(0)
path := filepath.Join(filepath.Dir(filename))
// Test parsing testdata/fetcher_oracle_test.1.xml
testFile, _ := os.Open(filepath.Join(path, "/testdata/fetcher_oracle_test.1.xml"))
defer testFile.Close()
vulnerabilities, err := parseELSA(testFile)
if assert.Nil(t, err) && assert.Len(t, vulnerabilities, 1) {
assert.Equal(t, "CVE-2015-0252", vulnerabilities[0].Name)
assert.Equal(t, "http://linux.oracle.com/cve/CVE-2015-0252.html", vulnerabilities[0].Link)
assert.Equal(t, database.MediumSeverity, vulnerabilities[0].Severity)
assert.Equal(t, ` [3.1.1-7] Resolves: rhbz#1217104 CVE-2015-0252 `, vulnerabilities[0].Description)
expectedFeatures := []database.AffectedFeature{
{
AffectedType: affectedType,
Namespace: database.Namespace{
Name: "oracle:7",
VersionFormat: rpm.ParserName,
},
FeatureName: "xerces-c",
FixedInVersion: "0:3.1.1-7.el7_1",
AffectedVersion: "0:3.1.1-7.el7_1",
},
{
AffectedType: affectedType,
Namespace: database.Namespace{
Name: "oracle:7",
VersionFormat: rpm.ParserName,
},
FeatureName: "xerces-c-devel",
FixedInVersion: "0:3.1.1-7.el7_1",
AffectedVersion: "0:3.1.1-7.el7_1",
},
{
AffectedType: affectedType,
Namespace: database.Namespace{
Name: "oracle:7",
VersionFormat: rpm.ParserName,
},
FeatureName: "xerces-c-doc",
FixedInVersion: "0:3.1.1-7.el7_1",
AffectedVersion: "0:3.1.1-7.el7_1",
},
}
for _, expectedFeature := range expectedFeatures {
assert.Contains(t, vulnerabilities[0].Affected, expectedFeature)
}
}
}
func TestELSAParserMultipleCVE(t *testing.T) {
testFile, _ := os.Open("testdata/fetcher_oracle_test.2.xml")
defer testFile.Close()
vulnerabilities, err := parseELSA(testFile)
// Expected
expectedCve := []string{"CVE-2015-2722", "CVE-2015-2724", "CVE-2015-2725", "CVE-2015-2727",
"CVE-2015-2728", "CVE-2015-2729", "CVE-2015-2731", "CVE-2015-2733", "CVE-2015-2734",
"CVE-2015-2735", "CVE-2015-2736", "CVE-2015-2737", "CVE-2015-2738", "CVE-2015-2739",
"CVE-2015-2740", "CVE-2015-2741", "CVE-2015-2743"}
expectedSeverity := []string{"Negligible", "Low", "Medium", "High",
"Critical", "Unknown", "Critical", "Critical", "Critical",
"Critical", "Critical", "Critical", "Critical", "Critical",
"Critical", "Critical", "Critical"}
if assert.Nil(t, err) && assert.Len(t, vulnerabilities, len(expectedCve)) {
for i, vulnerability := range vulnerabilities {
assert.Equal(t, expectedCve[i], vulnerability.Name)
assert.Equal(t, fmt.Sprintf("http://linux.oracle.com/cve/%s.html", expectedCve[i]), vulnerability.Link)
assert.Equal(t, database.Severity(expectedSeverity[i]), vulnerability.Severity)
assert.Equal(t, ` [38.1.0-1.0.1.el7_1] - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file [38.1.0-1] - Update to 38.1.0 ESR [38.0.1-2] - Fixed rhbz#1222807 by removing preun section `, vulnerability.Description)
}
}
}
func TestELSAComparison(t *testing.T) {
var table = []struct {
left int
right int
expected int
}{
{20170935, 20170935, 0},
{20170934, 20170935, -1},
{20170936, 20170935, 1},
{20170935, 201709331, 1},
{201709351, 20170935, 1},
{201709331, 20170935, -1},
}
for _, tt := range table {
assert.Equal(t, tt.expected, compareELSA(tt.left, tt.right))
}
}