Miccah
ad2f9a4b98
* Populate SecretParts on single-part detectors
Adds SecretParts: map[string]string{"key": <secret>} to every detector
package that constructs detectors.Result with a single captured secret
value. This is the single-part half of the SecretParts migration (the
linter's common case, ~695 packages).
* Populate SecretParts on multi-part detectors
112 lines
2.9 KiB
Go
112 lines
2.9 KiB
Go
package bulksms
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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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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/detector_typepb"
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)
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type Scanner struct {
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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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client = 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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keyPat = regexp.MustCompile(detectors.PrefixRegex([]string{"bulksms"}) + `\b([a-zA-Z0-9!@#$%^&*()]{29})\b`)
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idPat = regexp.MustCompile(detectors.PrefixRegex([]string{"bulksms"}) + `\b([A-F0-9-]{37})\b`)
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)
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// Keywords are used for efficiently pre-filtering chunks.
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func (s Scanner) Keywords() []string {
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return []string{"bulksms"}
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}
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// FromData will find and optionally verify Bulksms 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 uniqueIds = make(map[string]struct{})
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var uniqueKeys = make(map[string]struct{})
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for _, match := range idPat.FindAllStringSubmatch(dataStr, -1) {
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uniqueIds[match[1]] = struct{}{}
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}
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for _, match := range keyPat.FindAllStringSubmatch(dataStr, -1) {
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uniqueKeys[match[1]] = struct{}{}
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}
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for id := range uniqueIds {
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for key := range uniqueKeys {
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s1 := detectors.Result{
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DetectorType: detector_typepb.DetectorType_Bulksms,
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Raw: []byte(key),
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SecretParts: map[string]string{
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"key": key,
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"id": id,
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},
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RawV2: []byte(key + id),
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}
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if verify {
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isVerified, verificationErr := verifyBulksms(ctx, client, id, key)
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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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}
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}
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return results, nil
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}
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func (s Scanner) Type() detector_typepb.DetectorType {
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return detector_typepb.DetectorType_Bulksms
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}
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func (s Scanner) Description() string {
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return "BulkSMS is a service used for sending SMS messages in bulk. BulkSMS credentials can be used to access and send messages through the BulkSMS API."
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}
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// docs: https://www.bulksms.com/developer/json/v1/
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func verifyBulksms(ctx context.Context, client *http.Client, id, key string) (bool, error) {
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req, err := http.NewRequestWithContext(ctx, "GET", "https://api.bulksms.com/v1/messages", nil)
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if err != nil {
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return false, err
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}
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req.SetBasicAuth(id, key)
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resp, 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, resp.Body)
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_ = resp.Body.Close()
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}()
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switch resp.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", resp.StatusCode)
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}
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}
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