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airtableapikey.go
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/
airtableapikey.go
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package airtableapikey
import (
"context"
"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()
appPat = regexp.MustCompile(`(app[a-zA-Z0-9_-]{14})`) // could be part of url
keyPat = regexp.MustCompile(`\b(key[a-zA-Z0-9_-]{14})\b`)
)
// 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{"airtable"}
}
// FromData will find and optionally verify AirtableApiKey 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)
appMatches := appPat.FindAllStringSubmatch(dataStr, -1)
keyMatches := keyPat.FindAllStringSubmatch(dataStr, -1)
for _, keyMatch := range keyMatches {
if len(keyMatch) != 2 {
continue
}
keyRes := strings.TrimSpace(keyMatch[1])
for _, appMatch := range appMatches {
if len(appMatch) != 2 {
continue
}
appRes := strings.TrimSpace(appMatch[1])
s1 := detectors.Result{
DetectorType: detectorspb.DetectorType_AirtableApiKey,
Redacted: appRes,
Raw: []byte(keyRes),
RawV2: []byte(keyRes + appRes),
}
if verify {
req, err := http.NewRequestWithContext(ctx, "GET", "https://api.airtable.com/v0/"+appRes+"/Projects", nil)
if err != nil {
continue
}
req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", keyRes))
res, err := client.Do(req)
if err == nil {
defer res.Body.Close()
if res.StatusCode >= 200 && res.StatusCode < 300 {
s1.Verified = true
} else {
if detectors.IsKnownFalsePositive(keyRes, detectors.DefaultFalsePositives, true) {
continue
}
}
}
}
results = append(results, s1)
}
}
return results, nil
}