Files
mattermost/server/channels/utils/license_test.go
Agniva De Sarker efaa6264cc MM-53032: Fix module path after repo rename (#23689)
It was a good decision in hindsight to keep the public module as 0.x
because this would have been a breaking change again.

https://mattermost.atlassian.net/browse/MM-53032
```release-note
Changed the Go module path from github.com/mattermost/mattermost-server/server/v8 to github.com/mattermost/mattermost/server/v8.

For the public facing module, it's path is also changed from github.com/mattermost/mattermost-server/server/public to github.com/mattermost/mattermost/server/public
```
2023-06-11 10:54:35 +05:30

124 lines
6.4 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package utils
import (
"bytes"
"encoding/base64"
"os"
"testing"
"github.com/mattermost/mattermost/server/public/model"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
var validTestLicense = []byte("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")
func TestValidateLicense(t *testing.T) {
t.Run("should fail with junk data", func(t *testing.T) {
b1 := []byte("junk")
ok, _ := LicenseValidator.ValidateLicense(b1)
require.False(t, ok, "should have failed - bad license")
b2 := []byte("junkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunkjunk")
ok, _ = LicenseValidator.ValidateLicense(b2)
require.False(t, ok, "should have failed - bad license")
})
t.Run("should not panic on shorter than expected input", func(t *testing.T) {
var licenseData bytes.Buffer
var inputData []byte
for i := 0; i < 255; i++ {
inputData = append(inputData, 'A')
}
inputData = append(inputData, 0x00)
encoder := base64.NewEncoder(base64.StdEncoding, &licenseData)
_, err := encoder.Write(inputData)
require.NoError(t, err)
err = encoder.Close()
require.NoError(t, err)
ok, str := LicenseValidator.ValidateLicense(licenseData.Bytes())
require.False(t, ok)
require.Empty(t, str)
})
t.Run("should not panic with input filled of null terminators", func(t *testing.T) {
var licenseData bytes.Buffer
var inputData []byte
for i := 0; i < 256; i++ {
inputData = append(inputData, 0x00)
}
encoder := base64.NewEncoder(base64.StdEncoding, &licenseData)
_, err := encoder.Write(inputData)
require.NoError(t, err)
err = encoder.Close()
require.NoError(t, err)
ok, str := LicenseValidator.ValidateLicense(licenseData.Bytes())
require.False(t, ok)
require.Empty(t, str)
})
t.Run("should reject invalid license in test service environment", func(t *testing.T) {
os.Setenv("MM_SERVICEENVIRONMENT", model.ServiceEnvironmentTest)
defer os.Unsetenv("MM_SERVICEENVIRONMENT")
ok, str := LicenseValidator.ValidateLicense(nil)
require.False(t, ok)
require.Empty(t, str)
})
t.Run("should validate valid test license in test service environment", func(t *testing.T) {
os.Setenv("MM_SERVICEENVIRONMENT", model.ServiceEnvironmentTest)
defer os.Unsetenv("MM_SERVICEENVIRONMENT")
ok, str := LicenseValidator.ValidateLicense(validTestLicense)
require.True(t, ok)
require.NotEmpty(t, str)
})
t.Run("should reject valid test license in production service environment", func(t *testing.T) {
os.Setenv("MM_SERVICEENVIRONMENT", model.ServiceEnvironmentProduction)
defer os.Unsetenv("MM_SERVICEENVIRONMENT")
ok, str := LicenseValidator.ValidateLicense(validTestLicense)
require.False(t, ok)
require.Empty(t, str)
})
}
func TestGetLicenseFileLocation(t *testing.T) {
fileName := GetLicenseFileLocation("")
require.NotEmpty(t, fileName, "invalid default file name")
fileName = GetLicenseFileLocation("mattermost.mattermost-license")
require.Equal(t, fileName, "mattermost.mattermost-license", "invalid file name")
}
func TestGetLicenseFileFromDisk(t *testing.T) {
t.Run("missing file", func(t *testing.T) {
fileBytes := GetLicenseFileFromDisk("thisfileshouldnotexist.mattermost-license")
assert.Empty(t, fileBytes, "invalid bytes")
})
t.Run("not a license file", func(t *testing.T) {
f, err := os.CreateTemp("", "TestGetLicenseFileFromDisk")
require.NoError(t, err)
defer os.Remove(f.Name())
os.WriteFile(f.Name(), []byte("not a license"), 0777)
fileBytes := GetLicenseFileFromDisk(f.Name())
require.NotEmpty(t, fileBytes, "should have read the file")
success, _ := LicenseValidator.ValidateLicense(fileBytes)
assert.False(t, success, "should have been an invalid file")
})
}