trufflesteeeveandahmed
114f4b6989
* Add Type() to detector interface The goal here is to allow the detector type information to be used without the need for reflection. This could possibly allow us to more easily inject information into detectors or filter them out if necessary. Co-authored-by: ahmed <[email protected]> * remove test detector --------- Co-authored-by: ahmed <[email protected]>
101 lines
2.6 KiB
Go
101 lines
2.6 KiB
Go
package zendeskapi
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import (
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"context"
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b64 "encoding/base64"
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"fmt"
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"net/http"
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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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"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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client = common.SaneHttpClient()
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token = regexp.MustCompile(detectors.PrefixRegex([]string{"zendesk"}) + `([A-Za-z0-9_-]{40})`)
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email = regexp.MustCompile(`\b([a-zA-Z-0-9-]{5,16}\@[a-zA-Z-0-9]{4,16}\.[a-zA-Z-0-9]{3,6})\b`)
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domain = regexp.MustCompile(`\b([a-zA-Z-0-9]{3,16}\.zendesk\.com)\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{"zendesk"}
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}
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// FromData will find and optionally verify ZendeskApi 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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tokens := token.FindAllStringSubmatch(dataStr, -1)
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domains := domain.FindAllStringSubmatch(dataStr, -1)
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emails := email.FindAllStringSubmatch(dataStr, -1)
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for _, token := range tokens {
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if len(token) != 2 {
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continue
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}
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resMatch := strings.TrimSpace(token[1])
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var resDomain string
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for _, domain := range domains {
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if len(domain) != 2 {
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continue
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}
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resDomain = strings.TrimSpace(domain[1])
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for _, email := range emails {
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if len(email) != 2 {
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continue
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}
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resEmail := strings.TrimSpace(email[1])
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if detectors.IsKnownFalsePositive(resMatch, detectors.DefaultFalsePositives, true) {
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continue
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}
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s1 := detectors.Result{
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DetectorType: detectorspb.DetectorType_ZendeskApi,
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Raw: []byte(resMatch),
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}
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if verify {
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data := fmt.Sprintf("%s/token:%s", resEmail, resMatch)
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sEnc := b64.StdEncoding.EncodeToString([]byte(data))
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req, err := http.NewRequestWithContext(ctx, "GET", "https://"+resDomain+"/api/v2/users.json", nil)
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if err != nil {
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continue
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}
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req.Header.Add("Authorization", fmt.Sprintf("Basic %s", sEnc))
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res, err := client.Do(req)
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if err == nil {
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defer res.Body.Close()
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if res.StatusCode >= 200 && res.StatusCode < 300 {
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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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}
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return results, nil
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}
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func (s Scanner) Type() detectorspb.DetectorType {
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return detectorspb.DetectorType_ZendeskApi
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}
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