Miccah
ad2f9a4b98
* Populate SecretParts on single-part detectors
Adds SecretParts: map[string]string{"key": <secret>} to every detector
package that constructs detectors.Result with a single captured secret
value. This is the single-part half of the SecretParts migration (the
linter's common case, ~695 packages).
* Populate SecretParts on multi-part detectors
109 lines
2.9 KiB
Go
109 lines
2.9 KiB
Go
package budibase
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import (
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"context"
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"fmt"
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"io"
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"net/http"
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"strings"
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regexp "github.com/wasilibs/go-re2"
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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/detector_typepb"
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)
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type Scanner struct {
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client *http.Client
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}
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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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defaultClient = common.SaneHttpClient()
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keyPat = regexp.MustCompile(detectors.PrefixRegex([]string{"budibase"}) + `\b([a-f0-9]{32}-[a-f0-9]{78,80})\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{"budibase"}
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}
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// FromData will find and optionally verify Budibase 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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matches := keyPat.FindAllStringSubmatch(dataStr, -1)
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for _, match := range matches {
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resMatch := strings.TrimSpace(match[1])
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s1 := detectors.Result{
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DetectorType: detector_typepb.DetectorType_Budibase,
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Raw: []byte(resMatch),
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SecretParts: map[string]string{"key": resMatch},
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}
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if verify {
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client := s.client
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if client == nil {
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client = defaultClient
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}
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isVerified, verificationErr := verifyBudibase(ctx, client, resMatch)
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s1.Verified = isVerified
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s1.SetVerificationError(verificationErr)
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}
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results = append(results, s1)
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}
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return results, nil
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}
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func (s Scanner) Type() detector_typepb.DetectorType {
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return detector_typepb.DetectorType_Budibase
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}
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func (s Scanner) Description() string {
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return "Budibase is a low-code platform for creating internal tools. Budibase API keys can be used to access and modify applications and data within the platform."
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}
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// docs: https://docs.budibase.com/docs/rest
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func verifyBudibase(ctx context.Context, client *http.Client, key string) (bool, error) {
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// URL: https://docs.budibase.com/reference/appsearch
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// API searches for the app with given name, since we only need to check api key, sending any appname will work.
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payload := strings.NewReader(`{"name":"qwerty"}`)
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req, err := http.NewRequestWithContext(ctx, "POST", "https://budibase.app/api/public/v1/applications/search", payload)
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if err != nil {
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return false, err
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}
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req.Header.Add("Content-Type", "application/json")
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req.Header.Add("x-budibase-api-key", key)
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resp, err := client.Do(req)
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if err != nil {
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return false, err
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}
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defer func() {
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_, _ = io.Copy(io.Discard, resp.Body)
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_ = resp.Body.Close()
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}()
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switch resp.StatusCode {
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case http.StatusOK:
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return true, nil
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case http.StatusUnauthorized:
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return false, nil
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default:
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return false, fmt.Errorf("unexpected status code: %d", resp.StatusCode)
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}
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}
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