mirror of
https://github.com/trufflesecurity/trufflehog.git
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79 lines
2.1 KiB
Go
79 lines
2.1 KiB
Go
package spotifykey
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import (
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"context"
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"golang.org/x/oauth2"
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"regexp"
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"strings"
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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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"golang.org/x/oauth2/clientcredentials"
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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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// 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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//Make sure that your group is surrounded in boundry characters such as below to reduce false positives
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secretPat = regexp.MustCompile(detectors.PrefixRegex([]string{"key", "secret"}) + `\b([A-Za-z0-9]{32})\b`)
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idPat = regexp.MustCompile(detectors.PrefixRegex([]string{"id"}) + `\b([A-Za-z0-9]{32})\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{"spotify"}
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}
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// FromData will find and optionally verify SpotifyKey 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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ctx = context.WithValue(ctx, oauth2.HTTPClient, common.SaneHttpClient())
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dataStr := string(data)
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matches := secretPat.FindAllStringSubmatch(dataStr, -1)
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idMatches := idPat.FindAllStringSubmatch(dataStr, -1)
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for _, match := range matches {
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if len(match) != 2 {
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continue
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}
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resMatch := strings.TrimSpace(match[1])
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for _, idMatch := range idMatches {
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if len(idMatch) != 2 {
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continue
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}
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idresMatch := strings.TrimSpace(idMatch[1])
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s1 := detectors.Result{
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DetectorType: detectorspb.DetectorType_SpotifyKey,
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Raw: []byte(resMatch),
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}
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if verify {
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config := &clientcredentials.Config{
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ClientID: idresMatch,
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ClientSecret: resMatch,
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TokenURL: "https://accounts.spotify.com/api/token",
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}
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token, err := config.Token(ctx)
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if err == nil {
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if token.Type() == "Bearer" {
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s1.Verified = true
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}
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}
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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 detectors.CleanResults(results), nil
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}
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