Dustin Decker
14e44db2be
* Remove detectors.IsKnownFalsePositive from detectors * Centralize false positive removal in engine * Don't apply fp filtering on custom regex to preserve previous behavior. * fix empty branch * update excludes * update filtering * Add result flag option and exclude some detectors
84 lines
2.1 KiB
Go
84 lines
2.1 KiB
Go
package razorpay
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import (
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"context"
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"encoding/json"
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regexp "github.com/wasilibs/go-re2"
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"io"
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"net/http"
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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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// The (`) character adds secondary encoding to parsed strings by Golang which also allows for escape sequences
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var (
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client = common.SaneHttpClient()
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keyPat = regexp.MustCompile(`(?i)\brzp_live_[A-Za-z0-9]{14}\b`)
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secretPat = regexp.MustCompile(`\b[A-Za-z0-9]{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{"rzp_live_"}
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}
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// FromData will find and optionally verify RazorPay 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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keyMatches := keyPat.FindAllString(dataStr, -1)
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for _, key := range keyMatches {
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secMatches := secretPat.FindAllString(dataStr, -1)
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for _, secret := range secMatches {
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s1 := detectors.Result{
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DetectorType: detectorspb.DetectorType_RazorPay,
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Raw: []byte(key),
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RawV2: []byte(key + secret),
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Redacted: key,
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}
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if verify {
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req, err := http.NewRequest("GET", "https://api.razorpay.com/v1/items?count=1", nil)
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if err != nil {
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continue
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}
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req.SetBasicAuth(key, secret)
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res, err := client.Do(req)
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if err == nil {
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bodyBytes, err := io.ReadAll(res.Body)
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if err != nil {
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continue
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}
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defer res.Body.Close()
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if res.StatusCode >= 200 && res.StatusCode < 300 {
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if json.Valid(bodyBytes) {
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s1.Verified = true
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}
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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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func (s Scanner) Type() detectorspb.DetectorType {
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return detectorspb.DetectorType_RazorPay
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}
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