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shopify.go
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shopify.go
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package shopify
import (
"context"
"encoding/json"
"fmt"
"net/http"
"regexp"
"strings"
"github.com/trufflesecurity/trufflehog/v3/pkg/common"
"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
"github.com/trufflesecurity/trufflehog/v3/pkg/pb/detectorspb"
)
type Scanner struct{}
// Ensure the Scanner satisfies the interface at compile time
var _ detectors.Detector = (*Scanner)(nil)
var (
client = common.SaneHttpClient()
//Make sure that your group is surrounded in boundry characters such as below to reduce false positives
keyPat = regexp.MustCompile(`\b(shppa_|shpat_)([0-9A-Fa-f]{32})\b`)
domainPat = regexp.MustCompile((`[a-zA-Z0-9-]+\.myshopify\.com`))
)
// Keywords are used for efficiently pre-filtering chunks.
// Use identifiers in the secret preferably, or the provider name.
func (s Scanner) Keywords() []string {
return []string{"shppa_", "shpat_"}
}
// FromData will find and optionally verify Shopify secrets in a given set of bytes.
func (s Scanner) FromData(ctx context.Context, verify bool, data []byte) (results []detectors.Result, err error) {
dataStr := string(data)
keyMatches := keyPat.FindAllString(dataStr, -1)
domainMatches := domainPat.FindAllString(dataStr, -1)
for _, match := range keyMatches {
key := strings.TrimSpace(match)
for _, domainMatch := range domainMatches {
domainRes := strings.TrimSpace(domainMatch)
s1 := detectors.Result{
DetectorType: detectorspb.DetectorType_Shopify,
Redacted: domainRes,
Raw: []byte(key + domainRes),
}
if verify {
req, err := http.NewRequestWithContext(ctx, "GET", "https://"+domainRes+"/admin/oauth/access_scopes.json", nil)
if err != nil {
continue
}
req.Header.Add("X-Shopify-Access-Token", fmt.Sprintf("%s", key))
res, err := client.Do(req)
if err == nil {
if res.StatusCode >= 200 && res.StatusCode < 300 {
shopifyTokenAccessScopes := shopifyTokenAccessScopes{}
err := json.NewDecoder(res.Body).Decode(&shopifyTokenAccessScopes)
if err == nil {
handle_array := []string{}
for _, handle := range shopifyTokenAccessScopes.AccessScopes {
handle_array = append(handle_array, handle.Handle)
}
s1.Verified = true
s1.ExtraData = map[string]string{
"access_scopes": strings.Join(handle_array, ","),
}
}
res.Body.Close()
}
} else {
//This function will check false positives for common test words, but also it will make sure the key appears 'random' enough to be a real key
if detectors.IsKnownFalsePositive(key, detectors.DefaultFalsePositives, true) {
continue
}
}
}
results = append(results, s1)
}
}
return results, nil
}
type shopifyTokenAccessScopes struct {
AccessScopes []struct {
Handle string `json:"handle"`
} `json:"access_scopes"`
}