ahrav
e44802a31d
Lint / lint (push) Waiting to run
Release / Release (push) Waiting to run
Scan for secrets / test (push) Waiting to run
Snifftest / Run Snifftest (push) Waiting to run
Test / test (push) Waiting to run
Test / test-community (push) Waiting to run
* update detectors to use go-re regex library replacement * update go mod and sum * add tests with invalid utf-8 * revert
103 lines
2.6 KiB
Go
103 lines
2.6 KiB
Go
package mongodb
|
|
|
|
import (
|
|
"context"
|
|
regexp "github.com/wasilibs/go-re2"
|
|
"strings"
|
|
"time"
|
|
|
|
"go.mongodb.org/mongo-driver/mongo"
|
|
"go.mongodb.org/mongo-driver/mongo/options"
|
|
"go.mongodb.org/mongo-driver/mongo/readpref"
|
|
"go.mongodb.org/mongo-driver/x/mongo/driver/auth"
|
|
"go.mongodb.org/mongo-driver/x/mongo/driver/topology"
|
|
|
|
"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
|
|
"github.com/trufflesecurity/trufflehog/v3/pkg/pb/detectorspb"
|
|
)
|
|
|
|
type Scanner struct {
|
|
timeout time.Duration // Zero value means "default timeout"
|
|
}
|
|
|
|
// Ensure the Scanner satisfies the interface at compile time.
|
|
var _ detectors.Detector = (*Scanner)(nil)
|
|
|
|
var (
|
|
defaultTimeout = 2 * time.Second
|
|
// Make sure that your group is surrounded in boundary characters such as below to reduce false positives.
|
|
keyPat = regexp.MustCompile(`\b(mongodb(\+srv)?://[\S]{3,50}:([\S]{3,88})@[-.%\w\/:]+)\b`)
|
|
// TODO: Add support for sharded cluster, replica set and Atlas Deployment.
|
|
)
|
|
|
|
// 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{"mongodb"}
|
|
}
|
|
|
|
// FromData will find and optionally verify MongoDB 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)
|
|
|
|
matches := keyPat.FindAllStringSubmatch(dataStr, -1)
|
|
|
|
for _, match := range matches {
|
|
resMatch := strings.TrimSpace(match[1])
|
|
|
|
s1 := detectors.Result{
|
|
DetectorType: detectorspb.DetectorType_MongoDB,
|
|
Raw: []byte(resMatch),
|
|
}
|
|
s1.ExtraData = map[string]string{
|
|
"rotation_guide": "https://howtorotate.com/docs/tutorials/mongo/",
|
|
}
|
|
|
|
if verify {
|
|
timeout := s.timeout
|
|
if timeout == 0 {
|
|
timeout = defaultTimeout
|
|
}
|
|
err := verifyUri(resMatch, timeout)
|
|
s1.Verified = err == nil
|
|
if !isErrDeterminate(err) {
|
|
s1.SetVerificationError(err, resMatch)
|
|
}
|
|
}
|
|
results = append(results, s1)
|
|
}
|
|
|
|
return results, nil
|
|
}
|
|
|
|
func isErrDeterminate(err error) bool {
|
|
switch e := err.(type) {
|
|
case topology.ConnectionError:
|
|
switch e.Unwrap().(type) {
|
|
case *auth.Error:
|
|
return true
|
|
default:
|
|
return false
|
|
}
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
|
|
func verifyUri(uri string, timeout time.Duration) error {
|
|
ctx, cancel := context.WithTimeout(context.Background(), timeout)
|
|
defer cancel()
|
|
client, err := mongo.Connect(ctx, options.Client().ApplyURI(uri))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer func() {
|
|
_ = client.Disconnect(ctx)
|
|
}()
|
|
return client.Ping(ctx, readpref.Primary())
|
|
}
|
|
|
|
func (s Scanner) Type() detectorspb.DetectorType {
|
|
return detectorspb.DetectorType_MongoDB
|
|
}
|