Nabeel AlamandAmaan Ullah
e819d90e6b
* updated dotmailer detector; renamed to dotdigital * temp * temp * updated dotmailer name, verification method and tests --------- Co-authored-by: Amaan Ullah <[email protected]>
124 lines
3.3 KiB
Go
124 lines
3.3 KiB
Go
package dotdigital
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import (
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"context"
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"fmt"
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"io"
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"net/http"
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"time"
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regexp "github.com/wasilibs/go-re2"
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"github.com/trufflesecurity/trufflehog/v3/pkg/common"
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
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"github.com/trufflesecurity/trufflehog/v3/pkg/pb/detectorspb"
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)
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type Scanner struct {
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client *http.Client
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detectors.DefaultMultiPartCredentialProvider
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}
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// Ensure the Scanner satisfies the interface at compile time.
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var _ detectors.Detector = (*Scanner)(nil)
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var (
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defaultClient = common.SaneHttpClient()
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// Make sure that your group is surrounded in boundary characters such as below to reduce false positives.
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emailPat = regexp.MustCompile(`\b(apiuser-[a-z0-9]{12}@apiconnector.com)\b`)
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passPat = regexp.MustCompile(detectors.PrefixRegex([]string{"pw", "pass"}) + `\b([a-zA-Z0-9\S]{8,24})\b`)
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)
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// Keywords are used for efficiently pre-filtering chunks.
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// Use identifiers in the secret preferably, or the provider name.
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func (s Scanner) Keywords() []string {
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return []string{"@apiconnector.com"}
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}
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func (s Scanner) getClient() *http.Client {
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if s.client != nil {
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return s.client
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}
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return defaultClient
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}
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// FromData will find and optionally verify Dotdigital secrets in a given set of bytes.
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func (s Scanner) FromData(ctx context.Context, verify bool, data []byte) (results []detectors.Result, err error) {
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dataStr := string(data)
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var uniqueEmails, uniquePasswords = make(map[string]struct{}), make(map[string]struct{})
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for _, matches := range emailPat.FindAllStringSubmatch(dataStr, -1) {
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uniqueEmails[matches[1]] = struct{}{}
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}
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for _, matches := range passPat.FindAllStringSubmatch(dataStr, -1) {
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uniquePasswords[matches[1]] = struct{}{}
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}
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for email := range uniqueEmails {
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for password := range uniquePasswords {
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s1 := detectors.Result{
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DetectorType: detectorspb.DetectorType_Dotdigital,
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Raw: []byte(email),
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RawV2: []byte(email + password),
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}
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if verify {
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client := s.getClient()
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isVerified, verificationErr := verifyMatch(ctx, client, email, password)
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s1.Verified = isVerified
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s1.SetVerificationError(verificationErr)
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}
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results = append(results, s1)
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if s1.Verified {
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// Once the email is verified, we can stop checking other passwords for it.
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break
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}
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}
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}
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return results, nil
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}
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func verifyMatch(ctx context.Context, client *http.Client, email, pass string) (bool, error) {
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// Reference: https://developer.dotdigital.com/reference/get-account-information
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timeout := 10 * time.Second
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client.Timeout = timeout
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url := "https://r1-api.dotdigital.com/v2/account-info"
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req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, http.NoBody)
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if err != nil {
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return false, err
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}
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req.SetBasicAuth(email, pass)
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res, err := client.Do(req)
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if err != nil {
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return false, err
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}
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defer func() {
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_, _ = io.Copy(io.Discard, res.Body)
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_ = res.Body.Close()
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}()
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switch res.StatusCode {
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case http.StatusOK:
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return true, nil
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case http.StatusUnauthorized:
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return false, nil
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default:
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return false, fmt.Errorf("unexpected status code: %d", res.StatusCode)
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}
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}
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func (s Scanner) Type() detectorspb.DetectorType {
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return detectorspb.DetectorType_Dotdigital
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}
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func (s Scanner) Description() string {
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return "Dotdigital is an email marketing automation platform. API keys can be used to access and manage email campaigns and related data."
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}
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