scorecard/checks/pinned_dependencies_test.go
Alan Jowett fe6e0917ac
Support for detecting choco installer without required hash (#1810)
* Initial support for choco installer

https://github.com/ossf/scorecard/issues/1807

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Simplify if statement

Co-authored-by: laurentsimon <64505099+laurentsimon@users.noreply.github.com>
2022-04-25 09:40:35 -07:00

1617 lines
38 KiB
Go

// Copyright 2020 Security Scorecard 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 checks
import (
"errors"
"fmt"
"os"
"strings"
"testing"
"github.com/ossf/scorecard/v4/checker"
scut "github.com/ossf/scorecard/v4/utests"
)
func TestGithubWorkflowPinning(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected scut.TestReturn
}{
{
name: "empty file",
filename: "./testdata/.github/workflows/github-workflow-empty.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 2,
NumberOfDebug: 0,
},
},
{
name: "comments only",
filename: "./testdata/.github/workflows/github-workflow-comments.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 2,
NumberOfDebug: 0,
},
},
{
name: "Pinned workflow",
filename: "./testdata/.github/workflows/workflow-pinned.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 2,
NumberOfDebug: 0,
},
},
{
name: "Local action workflow",
filename: "./testdata/.github/workflows/workflow-local-action.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 2,
NumberOfDebug: 0,
},
},
{
name: "Non-pinned workflow",
filename: "./testdata/.github/workflows/workflow-not-pinned.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore - 2,
NumberOfWarn: 1,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "Non-yaml file",
filename: "./testdata/script.sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 2,
NumberOfDebug: 0,
},
},
{
name: "Matrix as expression",
filename: "./testdata/.github/workflows/github-workflow-matrix-expression.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 2,
NumberOfDebug: 0,
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var content []byte
var err error
content, err = os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
dl := scut.TestDetailLogger{}
p := strings.Replace(tt.filename, "./testdata/", "", 1)
s, e := testIsGitHubActionsWorkflowPinned(p, content, &dl)
actual := checker.CheckResult{
Score: s,
Error: e,
}
if !scut.ValidateTestReturn(t, tt.name, &tt.expected, &actual, &dl) {
t.Fail()
}
})
}
}
func TestNonGithubWorkflowPinning(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected scut.TestReturn
}{
{
name: "Pinned non-github workflow",
filename: "./testdata/.github/workflows/workflow-non-github-pinned.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 2,
NumberOfDebug: 0,
},
},
{
name: "Pinned github workflow",
filename: "./testdata/.github/workflows/workflow-mix-github-and-non-github-not-pinned.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 2,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "Pinned github workflow",
filename: "./testdata/.github/workflows/workflow-mix-github-and-non-github-pinned.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 2,
NumberOfDebug: 0,
},
},
{
name: "Mix of pinned and non-pinned GitHub actions",
filename: "./testdata/.github/workflows/workflow-mix-pinned-and-non-pinned-github.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore - 2,
NumberOfWarn: 1,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "Mix of pinned and non-pinned non-GitHub actions",
filename: "./testdata/.github/workflows/workflow-mix-pinned-and-non-pinned-non-github.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore - 8,
NumberOfWarn: 1,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var content []byte
var err error
if tt.filename == "" {
content = make([]byte, 0)
} else {
content, err = os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
}
dl := scut.TestDetailLogger{}
p := strings.Replace(tt.filename, "./testdata/", "", 1)
s, e := testIsGitHubActionsWorkflowPinned(p, content, &dl)
actual := checker.CheckResult{
Score: s,
Error: e,
}
if !scut.ValidateTestReturn(t, tt.name, &tt.expected, &actual, &dl) {
t.Fail()
}
})
}
}
func TestGithubWorkflowPkgManagerPinning(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected scut.TestReturn
}{
{
name: "npm packages without verification",
filename: "./testdata/.github/workflows/github-workflow-pkg-managers.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 28,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var content []byte
var err error
content, err = os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
dl := scut.TestDetailLogger{}
p := strings.Replace(tt.filename, "./testdata/", "", 1)
s, e := testValidateGitHubWorkflowScriptFreeOfInsecureDownloads(p, content, &dl)
actual := checker.CheckResult{
Score: s,
Error: e,
}
if !scut.ValidateTestReturn(t, tt.name, &tt.expected, &actual, &dl) {
t.Fail()
}
})
}
}
func TestDockerfilePinning(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected scut.TestReturn
}{
{
name: "invalid dockerfile",
filename: "./testdata/Dockerfile-invalid",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "invalid dockerfile sh",
filename: "./testdata/script-sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "empty file",
filename: "./testdata/Dockerfile-empty",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "comments only",
filename: "./testdata/Dockerfile-comments",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "Pinned dockerfile",
filename: "./testdata/Dockerfile-pinned",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "Pinned dockerfile as",
filename: "./testdata/Dockerfile-pinned-as",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "Non-pinned dockerfile as",
filename: "./testdata/Dockerfile-not-pinned-as",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 2,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "Non-pinned dockerfile",
filename: "./testdata/Dockerfile-not-pinned",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 1,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var content []byte
var err error
if tt.filename == "" {
content = make([]byte, 0)
} else {
content, err = os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
}
dl := scut.TestDetailLogger{}
s, e := testValidateDockerfileIsPinned(tt.filename, content, &dl)
actual := checker.CheckResult{
Score: s,
Error: e,
}
if !scut.ValidateTestReturn(t, tt.name, &tt.expected, &actual, &dl) {
t.Fail()
}
})
}
}
func TestDockerfilePinningFromLineNumber(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected []struct {
snippet string
startLine uint
endLine uint
}
}{
{
name: "Non-pinned dockerfile as",
filename: "./testdata/Dockerfile-not-pinned-as",
expected: []struct {
snippet string
startLine uint
endLine uint
}{
{
snippet: "FROM python:3.7 as build",
startLine: 17,
endLine: 17,
},
{
snippet: "FROM build",
startLine: 23,
endLine: 23,
},
},
},
{
name: "Non-pinned dockerfile",
filename: "./testdata/Dockerfile-not-pinned",
expected: []struct {
snippet string
startLine uint
endLine uint
}{
{
snippet: "FROM python:3.7",
startLine: 17,
endLine: 17,
},
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
content, err := os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
dl := scut.TestDetailLogger{}
var pinned pinnedResult
_, err = validateDockerfileIsPinned(tt.filename, content, &dl, &pinned)
if err != nil {
t.Errorf("error during validateDockerfileIsPinned: %v", err)
}
for _, expectedLog := range tt.expected {
isExpectedLog := func(logMessage checker.LogMessage, logType checker.DetailType) bool {
return logMessage.Offset == expectedLog.startLine &&
logMessage.EndOffset == expectedLog.endLine &&
logMessage.Path == tt.filename &&
logMessage.Snippet == expectedLog.snippet && logType == checker.DetailWarn &&
strings.Contains(logMessage.Text, "image not pinned by hash")
}
if !scut.ValidateLogMessage(isExpectedLog, &dl) {
t.Errorf("test failed: log message not present: %+v", tt.expected)
}
}
})
}
}
func TestDockerfileInvalidFiles(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected bool
}{
{
name: "dockerfile go",
filename: "./testdata/Dockerfile.go",
expected: false,
},
{
name: "dockerfile c",
filename: "./testdata/Dockerfile.c",
expected: false,
},
{
name: "dockerfile cpp",
filename: "./testdata/Dockerfile.cpp",
expected: false,
},
{
name: "dockerfile rust",
filename: "./testdata/Dockerfile.rs",
expected: false,
},
{
name: "dockerfile js",
filename: "./testdata/Dockerfile.js",
expected: false,
},
{
name: "dockerfile sh",
filename: "./testdata/Dockerfile.sh",
expected: false,
},
{
name: "dockerfile py",
filename: "./testdata/Dockerfile.py",
expected: false,
},
{
name: "dockerfile pyc",
filename: "./testdata/Dockerfile.pyc",
expected: false,
},
{
name: "dockerfile java",
filename: "./testdata/Dockerfile.java",
expected: false,
},
{
name: "dockerfile ",
filename: "./testdata/Dockerfile.any",
expected: true,
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var c []byte
r := isDockerfile(tt.filename, c)
if r != tt.expected {
t.Errorf("test failed: %s. Expected %v. Got %v", tt.filename, r, tt.expected)
}
})
}
}
func TestDockerfileInsecureDownloadsLineNumber(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected []struct {
snippet string
startLine uint
endLine uint
}
}{
{
name: "dockerfile downloads",
filename: "./testdata/Dockerfile-download-lines",
expected: []struct {
snippet string
startLine uint
endLine uint
}{
{
snippet: "curl bla | bash",
startLine: 35,
endLine: 36,
},
{
snippet: "pip install -r requirements.txt",
startLine: 41,
endLine: 42,
},
},
},
{
name: "dockerfile downloads multi-run",
filename: "./testdata/Dockerfile-download-multi-runs",
expected: []struct {
snippet string
startLine uint
endLine uint
}{
{
snippet: "/tmp/file3",
startLine: 28,
endLine: 28,
},
{
snippet: "/tmp/file1",
startLine: 30,
endLine: 30,
},
{
snippet: "bash /tmp/file3",
startLine: 32,
endLine: 34,
},
{
snippet: "bash /tmp/file1",
startLine: 37,
endLine: 38,
},
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
content, err := os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
dl := scut.TestDetailLogger{}
var pinned pinnedResult
_, err = validateDockerfileIsFreeOfInsecureDownloads(tt.filename, content, &dl, &pinned)
if err != nil {
t.Errorf("error during validateDockerfileIsPinned: %v", err)
}
for _, expectedLog := range tt.expected {
isExpectedLog := func(logMessage checker.LogMessage, logType checker.DetailType) bool {
fmt.Println(logMessage)
return logMessage.Offset == expectedLog.startLine &&
logMessage.EndOffset == expectedLog.endLine &&
logMessage.Path == tt.filename &&
logMessage.Snippet == expectedLog.snippet && logType == checker.DetailWarn
}
if !scut.ValidateLogMessage(isExpectedLog, &dl) {
t.Errorf("test failed: log message not present: %+v", tt.expected)
}
}
})
}
}
func TestShellscriptInsecureDownloadsLineNumber(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected []struct {
snippet string
startLine uint
endLine uint
}
}{
{
name: "shell downloads",
filename: "./testdata/shell-download-lines.sh",
expected: []struct {
snippet string
startLine uint
endLine uint
}{
{
snippet: "bash /tmp/file",
startLine: 6,
endLine: 6,
},
{
snippet: "curl bla | bash",
startLine: 11,
endLine: 11,
},
{
snippet: "bash <(wget -qO- http://website.com/my-script.sh)",
startLine: 18,
endLine: 18,
},
{
snippet: "bash <(wget -qO- http://website.com/my-script.sh)",
startLine: 20,
endLine: 20,
},
{
snippet: "pip install -r requirements.txt",
startLine: 26,
endLine: 26,
},
{
snippet: "curl bla | bash",
startLine: 28,
endLine: 28,
},
{
snippet: "choco install 'some-package'",
startLine: 30,
endLine: 30,
},
{
snippet: "choco install 'some-other-package'",
startLine: 31,
endLine: 31,
},
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
content, err := os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
dl := scut.TestDetailLogger{}
var pinned pinnedResult
_, err = validateShellScriptIsFreeOfInsecureDownloads(tt.filename, content, &dl, &pinned)
if err != nil {
t.Errorf("error during validateDockerfileIsPinned: %v", err)
}
for _, expectedLog := range tt.expected {
isExpectedLog := func(logMessage checker.LogMessage, logType checker.DetailType) bool {
return logMessage.Offset == expectedLog.startLine &&
logMessage.EndOffset == expectedLog.endLine &&
logMessage.Path == tt.filename &&
logMessage.Snippet == expectedLog.snippet && logType == checker.DetailWarn
}
if !scut.ValidateLogMessage(isExpectedLog, &dl) {
t.Errorf("test failed: log message not present: %+v", tt.expected)
}
}
})
}
}
func TestDockerfilePinningWihoutHash(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected scut.TestReturn
}{
{
name: "Pinned dockerfile as no hash",
filename: "./testdata/Dockerfile-pinned-as-without-hash",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 4,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "Dockerfile with args",
filename: "./testdata/Dockerfile-args",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 2,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "Dockerfile with base",
filename: "./testdata/Dockerfile-base",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var content []byte
var err error
content, err = os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
dl := scut.TestDetailLogger{}
s, e := testValidateDockerfileIsPinned(tt.filename, content, &dl)
actual := checker.CheckResult{
Score: s,
Error: e,
}
if !scut.ValidateTestReturn(t, tt.name, &tt.expected, &actual, &dl) {
t.Fail()
}
isExpectedLog := func(logMessage checker.LogMessage, logType checker.DetailType) bool {
if tt.expected.NumberOfWarn > 0 {
return strings.Contains(logMessage.Text, "image not pinned by hash")
}
return true
}
if !scut.ValidateLogMessage(isExpectedLog, &dl) {
t.Errorf("test failed: log message not present: %+v", tt.expected)
}
})
}
}
func TestDockerfileScriptDownload(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected scut.TestReturn
}{
{
name: "curl | sh",
filename: "./testdata/Dockerfile-curl-sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 4,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "empty file",
filename: "./testdata/Dockerfile-empty",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "invalid file sh",
filename: "./testdata/script.sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "comments only",
filename: "./testdata/Dockerfile-comments",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "wget | /bin/sh",
filename: "./testdata/Dockerfile-wget-bin-sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 3,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "wget no exec",
filename: "./testdata/Dockerfile-script-ok",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "curl file sh",
filename: "./testdata/Dockerfile-curl-file-sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 12,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "proc substitution",
filename: "./testdata/Dockerfile-proc-subs",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 6,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "wget file",
filename: "./testdata/Dockerfile-wget-file",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 10,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "gsutil file",
filename: "./testdata/Dockerfile-gsutil-file",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 17,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "aws file",
filename: "./testdata/Dockerfile-aws-file",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 15,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "pkg managers",
filename: "./testdata/Dockerfile-pkg-managers",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 39,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "download with some python",
filename: "./testdata/Dockerfile-some-python",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 1,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var content []byte
var err error
if tt.filename == "" {
content = make([]byte, 0)
} else {
content, err = os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
}
dl := scut.TestDetailLogger{}
s, e := testValidateDockerfileIsFreeOfInsecureDownloads(tt.filename, content, &dl)
actual := checker.CheckResult{
Score: s,
Error: e,
}
if !scut.ValidateTestReturn(t, tt.name, &tt.expected, &actual, &dl) {
t.Fail()
}
})
}
}
func TestDockerfileScriptDownloadInfo(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected scut.TestReturn
}{
{
name: "curl | sh",
filename: "./testdata/Dockerfile-no-curl-sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var content []byte
var err error
content, err = os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
dl := scut.TestDetailLogger{}
s, e := testValidateDockerfileIsFreeOfInsecureDownloads(tt.filename, content, &dl)
actual := checker.CheckResult{
Score: s,
Error: e,
}
if !scut.ValidateTestReturn(t, tt.name, &tt.expected, &actual, &dl) {
t.Fail()
}
isExpectedLog := func(logMessage checker.LogMessage, logType checker.DetailType) bool {
return strings.Contains(logMessage.Text,
"no insecure (not pinned by hash) dependency downloads found in Dockerfiles")
}
if !scut.ValidateLogMessage(isExpectedLog, &dl) {
t.Fail()
}
})
}
}
func TestShellScriptDownload(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected scut.TestReturn
}{
{
name: "sh script",
filename: "./testdata/script-sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 7,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "empty file",
filename: "./testdata/script-empty.sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "comments",
filename: "./testdata/script-comments.sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "bash script",
filename: "./testdata/script-bash",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 7,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "sh script 2",
filename: "./testdata/script.sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 7,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "pkg managers",
filename: "./testdata/script-pkg-managers",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 36,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var content []byte
var err error
if tt.filename == "" {
content = make([]byte, 0)
} else {
content, err = os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
}
dl := scut.TestDetailLogger{}
s, e := testValidateShellScriptIsFreeOfInsecureDownloads(tt.filename, content, &dl)
actual := checker.CheckResult{
Score: s,
Error: e,
}
if !scut.ValidateTestReturn(t, tt.name, &tt.expected, &actual, &dl) {
t.Fail()
}
})
}
}
func TestShellScriptDownloadPinned(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected scut.TestReturn
}{
{
name: "sh script",
filename: "./testdata/script-comments.sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
{
name: "script free of download",
filename: "./testdata/script-free-from-download.sh",
expected: scut.TestReturn{
Error: nil,
Score: checker.MaxResultScore,
NumberOfWarn: 0,
NumberOfInfo: 1,
NumberOfDebug: 0,
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var content []byte
var err error
content, err = os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
dl := scut.TestDetailLogger{}
s, e := testValidateShellScriptIsFreeOfInsecureDownloads(tt.filename, content, &dl)
actual := checker.CheckResult{
Score: s,
Error: e,
}
if !scut.ValidateTestReturn(t, tt.name, &tt.expected, &actual, &dl) {
t.Fail()
}
isExpectedLog := func(logMessage checker.LogMessage, logType checker.DetailType) bool {
return strings.Contains(logMessage.Text,
"no insecure (not pinned by hash) dependency downloads found in shell scripts")
}
if !scut.ValidateLogMessage(isExpectedLog, &dl) {
t.Fail()
}
})
}
}
func TestGitHubWorflowRunDownload(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected scut.TestReturn
}{
{
name: "workflow curl default",
filename: "./testdata/.github/workflows/github-workflow-curl-default.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 1,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "workflow curl no default",
filename: "./testdata/.github/workflows/github-workflow-curl-no-default.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 1,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
{
name: "wget across steps",
filename: "./testdata/.github/workflows/github-workflow-wget-across-steps.yaml",
expected: scut.TestReturn{
Error: nil,
Score: checker.MinResultScore,
NumberOfWarn: 2,
NumberOfInfo: 0,
NumberOfDebug: 0,
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
var content []byte
var err error
if tt.filename == "" {
content = make([]byte, 0)
} else {
content, err = os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
}
dl := scut.TestDetailLogger{}
p := strings.Replace(tt.filename, "./testdata/", "", 1)
s, e := testValidateGitHubWorkflowScriptFreeOfInsecureDownloads(p, content, &dl)
actual := checker.CheckResult{
Score: s,
Error: e,
}
if !scut.ValidateTestReturn(t, tt.name, &tt.expected, &actual, &dl) {
t.Fail()
}
})
}
}
func TestGitHubWorkflowUsesLineNumber(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected []struct {
dependency string
startLine uint
endLine uint
}
}{
{
name: "unpinned dependency in uses",
filename: "./testdata/.github/workflows/github-workflow-permissions-run-codeql-write.yaml",
expected: []struct {
dependency string
startLine uint
endLine uint
}{
{
dependency: "github/codeql-action/analyze@v1",
startLine: 25,
endLine: 25,
},
},
},
{
name: "multiple unpinned dependency in uses",
filename: "./testdata/.github/workflows/github-workflow-multiple-unpinned-uses.yaml",
expected: []struct {
dependency string
startLine uint
endLine uint
}{
{
dependency: "github/codeql-action/analyze@v1",
startLine: 22,
endLine: 22,
},
{
dependency: "docker/build-push-action@1.2.3",
startLine: 24,
endLine: 24,
},
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
content, err := os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
dl := scut.TestDetailLogger{}
var pinned worklowPinningResult
p := strings.Replace(tt.filename, "./testdata/", "", 1)
_, err = validateGitHubActionWorkflow(p, content, &dl, &pinned)
if err != nil {
t.Errorf("error during validateGitHubActionWorkflow: %v", err)
}
for _, expectedLog := range tt.expected {
isExpectedLog := func(logMessage checker.LogMessage, logType checker.DetailType) bool {
return logMessage.Offset == expectedLog.startLine &&
logMessage.EndOffset == expectedLog.endLine &&
logMessage.Path == p &&
logMessage.Snippet == expectedLog.dependency && logType == checker.DetailWarn &&
strings.Contains(logMessage.Text, "action not pinned by hash")
}
if !scut.ValidateLogMessage(isExpectedLog, &dl) {
t.Errorf("test failed: log message not present: %+v", tt.expected)
}
}
})
}
}
func TestGitHubWorkInsecureDownloadsLineNumber(t *testing.T) {
t.Parallel()
tests := []struct {
name string
filename string
expected []struct {
snippet string
startLine uint
endLine uint
}
}{
{
name: "downloads",
filename: "./testdata/.github/workflows/github-workflow-download-lines.yaml",
expected: []struct {
snippet string
startLine uint
endLine uint
}{
{
snippet: "bash /tmp/file",
startLine: 27,
endLine: 27,
},
{
snippet: "/tmp/file2",
startLine: 29,
endLine: 29,
},
{
snippet: "curl bla | bash",
startLine: 32,
endLine: 32,
},
},
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
content, err := os.ReadFile(tt.filename)
if err != nil {
t.Errorf("cannot read file: %v", err)
}
dl := scut.TestDetailLogger{}
var pinned pinnedResult
p := strings.Replace(tt.filename, "./testdata/", "", 1)
_, err = validateGitHubWorkflowIsFreeOfInsecureDownloads(p, content, &dl, &pinned)
if err != nil {
t.Errorf("error during validateGitHubWorkflowIsFreeOfInsecureDownloads: %v", err)
}
for _, expectedLog := range tt.expected {
isExpectedLog := func(logMessage checker.LogMessage, logType checker.DetailType) bool {
return logMessage.Offset == expectedLog.startLine &&
logMessage.EndOffset == expectedLog.endLine &&
logMessage.Path == p &&
logMessage.Snippet == expectedLog.snippet && logType == checker.DetailWarn
}
if !scut.ValidateLogMessage(isExpectedLog, &dl) {
t.Errorf("test failed: log message not present: %+v", tt.expected)
}
}
})
}
}
func Test_createReturnValuesForGitHubActionsWorkflowPinned(t *testing.T) {
t.Parallel()
//nolint
type args struct {
r worklowPinningResult
infoMsg string
dl checker.DetailLogger
err error
}
//nolint
tests := []struct {
name string
args args
want int
wantErr bool
}{
{
name: "both actions workflow pinned",
args: args{
r: worklowPinningResult{
thirdParties: 1,
gitHubOwned: 1,
},
infoMsg: "",
dl: &scut.TestDetailLogger{},
err: nil,
},
want: 10,
wantErr: false,
},
{
name: "github actions workflow pinned",
args: args{
r: worklowPinningResult{
thirdParties: 2,
gitHubOwned: 2,
},
infoMsg: "",
dl: &scut.TestDetailLogger{},
err: nil,
},
want: 0,
wantErr: false,
},
{
name: "error in github actions workflow pinned",
args: args{
r: worklowPinningResult{
thirdParties: 2,
gitHubOwned: 2,
},
infoMsg: "",
dl: &scut.TestDetailLogger{},
err: errors.New("error"),
},
want: -1,
wantErr: true,
},
}
for _, tt := range tests {
tt := tt // Re-initializing variable so it is not changed while executing the closure below
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
got, err := createReturnValuesForGitHubActionsWorkflowPinned(tt.args.r, tt.args.infoMsg, tt.args.dl, tt.args.err)
if (err != nil) != tt.wantErr {
t.Errorf("createReturnValuesForGitHubActionsWorkflowPinned() error = %v, wantErr %v", err, tt.wantErr)
return
}
if got != tt.want {
t.Errorf("createReturnValuesForGitHubActionsWorkflowPinned() = %v, want %v", got, tt.want)
}
})
}
}
func Test_createReturnValues(t *testing.T) {
t.Parallel()
//nolint
type args struct {
r pinnedResult
infoMsg string
dl checker.DetailLogger
err error
}
//nolint
tests := []struct {
name string
args args
want int
wantErr bool
}{
{
name: "returns 10 if no error",
args: args{
r: 1,
infoMsg: "",
dl: &scut.TestDetailLogger{},
err: nil,
},
want: 10,
wantErr: false,
},
{
name: "returns 0 if unpinned ",
args: args{
r: 2,
infoMsg: "",
dl: &scut.TestDetailLogger{},
err: nil,
},
want: 0,
wantErr: false,
},
{
name: "if err is not nil, returns 0",
args: args{
r: 2,
infoMsg: "",
dl: &scut.TestDetailLogger{},
//nolint
err: errors.New("error"),
},
want: -1,
wantErr: true,
},
}
for _, tt := range tests {
tt := tt
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
got, err := createReturnValues(tt.args.r, tt.args.infoMsg, tt.args.dl, tt.args.err)
if (err != nil) != tt.wantErr {
t.Errorf("createReturnValues() error = %v, wantErr %v", err, tt.wantErr)
return
}
if got != tt.want {
t.Errorf("createReturnValues() = %v, want %v", got, tt.want)
}
})
}
}
func Test_maxScore(t *testing.T) {
t.Parallel()
type args struct {
s1 int
s2 int
}
tests := []struct {
name string
args args
want int
}{
{
name: "returns s1 if s1 is greater than s2",
args: args{
s1: 10,
s2: 5,
},
want: 10,
},
{
name: "returns s2 if s2 is greater than s1",
args: args{
s1: 5,
s2: 10,
},
want: 10,
},
{
name: "returns s1 if s1 is equal to s2",
args: args{
s1: 10,
s2: 10,
},
want: 10,
},
}
for _, tt := range tests {
tt := tt
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
if got := maxScore(tt.args.s1, tt.args.s2); got != tt.want {
t.Errorf("maxScore() = %v, want %v", got, tt.want)
}
})
}
}