Kashif KhanandShahzad Haider
bd1c6604f2
* first commit * Improved and Fixed A&B detectors pattern test cases --------- Co-authored-by: Shahzad Haider <[email protected]>
113 lines
3.1 KiB
Go
113 lines
3.1 KiB
Go
package auth0managementapitoken
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import (
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"context"
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"fmt"
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"math/rand"
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"strings"
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"testing"
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"time"
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"github.com/google/go-cmp/cmp"
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"github.com/stretchr/testify/require"
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
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"github.com/trufflesecurity/trufflehog/v3/pkg/engine/ahocorasick"
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)
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var (
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// TODO: Refactor the fake token generation if possible
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validPattern = generateRandomString() // this has the exact token string only which can be used in want too
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)
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func TestAuth0ManagementApitToken_Pattern(t *testing.T) {
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d := Scanner{}
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ahoCorasickCore := ahocorasick.NewAhoCorasickCore([]detectors.Detector{d})
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tests := []struct {
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name string
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input string
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want []string
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}{
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{
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name: "valid pattern",
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input: makeFakeTokenString(validPattern, "Truffle-security.org.auth0.com"),
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want: []string{validPattern + "Truffle-security.org.auth0.com"},
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},
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{
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name: "invalid pattern",
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input: `
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auth0_credentials:
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apiToken: eywT2nGMZwOcbsUVBwfiRPEl8P_wnmo6XfdUoGVwxDfOSjNyqhYqFdi.KojZZOM8Ox
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domain: Truffle-security.org.auth0.com
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`,
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want: nil,
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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matchedDetectors := ahoCorasickCore.FindDetectorMatches([]byte(test.input))
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if len(matchedDetectors) == 0 {
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t.Errorf("test %q failed: expected keywords %v to be found in the input", test.name, d.Keywords())
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return
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}
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results, err := d.FromData(context.Background(), false, []byte(test.input))
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require.NoError(t, err)
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if len(results) != len(test.want) {
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t.Errorf("mismatch in result count: expected %d, got %d", len(test.want), len(results))
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return
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}
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actual := make(map[string]struct{}, len(results))
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for _, r := range results {
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if len(r.RawV2) > 0 {
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actual[string(r.RawV2)] = struct{}{}
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} else {
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actual[string(r.Raw)] = struct{}{}
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}
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}
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expected := make(map[string]struct{}, len(test.want))
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for _, v := range test.want {
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expected[v] = struct{}{}
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}
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if diff := cmp.Diff(expected, actual); diff != "" {
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t.Errorf("%s diff: (-want +got)\n%s", test.name, diff)
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}
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})
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}
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}
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// makeFakeTokenString take a string token as parameter and make a string that looks like a token for testing
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func makeFakeTokenString(token, domain string) string {
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return fmt.Sprintf("auth0:\n apiToken: %s \n domain: %s", token, domain)
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}
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// generateRandomString generates exactly 2001 char string for a fake token to pass the check in detector for testing
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func generateRandomString() string {
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const length = 2001
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const charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"
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const charsetWithBoundaryChars = charset + ".-"
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random := rand.New(rand.NewSource(time.Now().UnixNano()))
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var builder strings.Builder
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builder.Grow(length)
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for i := 0; i < length-1; i++ {
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randomChar := charsetWithBoundaryChars[random.Intn(len(charset))]
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builder.WriteByte(randomChar)
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}
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// ensure last character is not boundary character
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lastChar := charset[random.Intn(len(charset))]
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builder.WriteByte(lastChar)
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// append ey in start as the token must start with 'ey'
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return fmt.Sprintf("ey%s", builder.String())
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}
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