Shahzad Haider
cba3a0def2
Addresses review feedback on the per-detector commits.
- Rename the extracted verification function to verifyMatch in all 45
detectors. The branch had introduced a per-detector name (verifyCexIO,
verifyWhoxy, ...); verifyMatch is the established convention in this
package and each detector is its own package, so there is no collision.
- gengo and gocanvas were still swallowing the body-read error: a failed
io.ReadAll fell through to `return false, nil` and recorded nothing.
That is the bug this branch exists to fix, so both now return the error.
- Move `defer res.Body.Close()` above io.ReadAll and drain the body first
in the 13 detectors where the deferred close sat after the read, which
left the body unclosed on the error return: commodities, convier,
cryptocompare, dareboost, flowflu, getemail, holistic, raven,
reallysimplesystems, simfin, tefter, teletype, uptimerobot.
- fixerio deferred res.Body.Close() twice; drop the second.
- getemail and teletype had an empty if-branch with the work in the else,
left behind when the redundant `Verified = false` assignment was
removed. Inverted to `if !cond { return true, nil }`.
Status-code interpretation is still carried over verbatim and is not
touched here.
94 lines
2.6 KiB
Go
94 lines
2.6 KiB
Go
package linearapi
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import (
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"context"
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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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// 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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// Make sure that your group is surrounded in boundary characters such as below to reduce false positives.
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keyPat = regexp.MustCompile(`\b(lin_api_[0-9A-Za-z]{40})\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{"lin_api_"}
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}
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// FromData will find and optionally verify LinearAPI 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_LinearAPI,
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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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isVerified, verificationErr := verifyMatch(ctx, client, resMatch)
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s1.Verified = isVerified
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s1.SetVerificationError(verificationErr, resMatch)
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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 verifyMatch(ctx context.Context, client *http.Client, resMatch string) (bool, error) {
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reqDataQuery := strings.NewReader(`{ "query": "{ viewer { id name } }" }`)
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req, err := http.NewRequestWithContext(ctx, "POST", "https://api.linear.app/graphql", reqDataQuery)
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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("Authorization", resMatch)
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res, 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() { _ = res.Body.Close() }()
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bodyBytes, err := io.ReadAll(res.Body)
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if err != nil {
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return false, err
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}
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body := string(bodyBytes)
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if res.StatusCode >= 200 && res.StatusCode < 300 && strings.Contains(body, `"data":`) {
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return true, nil
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}
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return false, nil
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}
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func (s Scanner) Type() detector_typepb.DetectorType {
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return detector_typepb.DetectorType_LinearAPI
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}
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func (s Scanner) Description() string {
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return "LinearAPI is a project management software. LinearAPI keys can be used to access and modify project data."
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}
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