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Added pattern test cases for detectors starting with Alphabet C (truf…
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…flesecurity#3564)

* first batch of detectors

* some more

* added more

* finally
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kashifkhan0771 authored Nov 7, 2024
1 parent e6e1642 commit 6921ffd
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120 changes: 120 additions & 0 deletions pkg/detectors/caflou/caflou_integration_test.go
Original file line number Diff line number Diff line change
@@ -0,0 +1,120 @@
//go:build detectors
// +build detectors

package caflou

import (
"context"
"fmt"
"testing"
"time"

"github.com/kylelemons/godebug/pretty"
"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"

"github.com/trufflesecurity/trufflehog/v3/pkg/common"
"github.com/trufflesecurity/trufflehog/v3/pkg/pb/detectorspb"
)

func TestCaflou_FromChunk(t *testing.T) {
ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
defer cancel()
testSecrets, err := common.GetSecret(ctx, "trufflehog-testing", "detectors2")
if err != nil {
t.Fatalf("could not get test secrets from GCP: %s", err)
}
secret := testSecrets.MustGetField("CAFLOU")
inactiveSecret := testSecrets.MustGetField("CAFLOU_INACTIVE")

type args struct {
ctx context.Context
data []byte
verify bool
}
tests := []struct {
name string
s Scanner
args args
want []detectors.Result
wantErr bool
}{
{
name: "found, verified",
s: Scanner{},
args: args{
ctx: context.Background(),
data: []byte(fmt.Sprintf("You can find a caflou secret %s within", secret)),
verify: true,
},
want: []detectors.Result{
{
DetectorType: detectorspb.DetectorType_Caflou,
Verified: true,
},
},
wantErr: false,
},
{
name: "found, unverified",
s: Scanner{},
args: args{
ctx: context.Background(),
data: []byte(fmt.Sprintf("You can find a caflou secret %s within but not valid", inactiveSecret)), // the secret would satisfy the regex but not pass validation
verify: true,
},
want: []detectors.Result{
{
DetectorType: detectorspb.DetectorType_Caflou,
Verified: false,
},
},
wantErr: false,
},
{
name: "not found",
s: Scanner{},
args: args{
ctx: context.Background(),
data: []byte("You cannot find the secret within"),
verify: true,
},
want: nil,
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
s := Scanner{}
got, err := s.FromData(tt.args.ctx, tt.args.verify, tt.args.data)
if (err != nil) != tt.wantErr {
t.Errorf("Caflou.FromData() error = %v, wantErr %v", err, tt.wantErr)
return
}
for i := range got {
if len(got[i].Raw) == 0 {
t.Fatalf("no raw secret present: \n %+v", got[i])
}
got[i].Raw = nil
}
if diff := pretty.Compare(got, tt.want); diff != "" {
t.Errorf("Caflou.FromData() %s diff: (-got +want)\n%s", tt.name, diff)
}
})
}
}

func BenchmarkFromData(benchmark *testing.B) {
ctx := context.Background()
s := Scanner{}
for name, data := range detectors.MustGetBenchmarkData() {
benchmark.Run(name, func(b *testing.B) {
b.ResetTimer()
for n := 0; n < b.N; n++ {
_, err := s.FromData(ctx, false, data)
if err != nil {
b.Fatal(err)
}
}
})
}
}
159 changes: 65 additions & 94 deletions pkg/detectors/caflou/caflou_test.go
Original file line number Diff line number Diff line change
@@ -1,120 +1,91 @@
//go:build detectors
// +build detectors

package caflou

import (
"context"
"fmt"
"testing"
"time"

"github.com/kylelemons/godebug/pretty"
"github.com/google/go-cmp/cmp"

"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
"github.com/trufflesecurity/trufflehog/v3/pkg/engine/ahocorasick"
)

"github.com/trufflesecurity/trufflehog/v3/pkg/common"
"github.com/trufflesecurity/trufflehog/v3/pkg/pb/detectorspb"
var (
validPattern = `
# Configuration File: config.yaml
database:
host: $DB_HOST
port: $DB_PORT
username: $DB_USERNAME
password: $DB_PASS # IMPORTANT: Do not share this password publicly
api:
base_url: "https://api.example.com/instances"
api_key: $API_KEY
caflou_auth_token: "Bearer b8SQoPKLMCBbwIm0XDzbZiDydUk9qNqqBlKnR5Nouwbjs9cv3D1azAXpiFq9WrfNlwxbCwDL2FWCheXmdYKZkMRZklahJh5NQZZY7Zf220hjGJOtKgFbWxy9xQ9hodQqsOOx9Of30qtTrnRxFPa9wxYkSBn"
# Notes:
# - Remember to rotate the secret every 90 days.
# - The above credentials should only be used in a secure environment.
`
secret = "b8SQoPKLMCBbwIm0XDzbZiDydUk9qNqqBlKnR5Nouwbjs9cv3D1azAXpiFq9WrfNlwxbCwDL2FWCheXmdYKZkMRZklahJh5NQZZY7Zf220hjGJOtKgFbWxy9xQ9hodQqsOOx9Of30qtTrnRxFPa9wxYkSBn"
)

func TestCaflou_FromChunk(t *testing.T) {
ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
defer cancel()
testSecrets, err := common.GetSecret(ctx, "trufflehog-testing", "detectors2")
if err != nil {
t.Fatalf("could not get test secrets from GCP: %s", err)
}
secret := testSecrets.MustGetField("CAFLOU")
inactiveSecret := testSecrets.MustGetField("CAFLOU_INACTIVE")
func TestCaflou_Pattern(t *testing.T) {
d := Scanner{}
ahoCorasickCore := ahocorasick.NewAhoCorasickCore([]detectors.Detector{d})

type args struct {
ctx context.Context
data []byte
verify bool
}
tests := []struct {
name string
s Scanner
args args
want []detectors.Result
wantErr bool
name string
input string
want []string
}{
{
name: "found, verified",
s: Scanner{},
args: args{
ctx: context.Background(),
data: []byte(fmt.Sprintf("You can find a caflou secret %s within", secret)),
verify: true,
},
want: []detectors.Result{
{
DetectorType: detectorspb.DetectorType_Caflou,
Verified: true,
},
},
wantErr: false,
},
{
name: "found, unverified",
s: Scanner{},
args: args{
ctx: context.Background(),
data: []byte(fmt.Sprintf("You can find a caflou secret %s within but not valid", inactiveSecret)), // the secret would satisfy the regex but not pass validation
verify: true,
},
want: []detectors.Result{
{
DetectorType: detectorspb.DetectorType_Caflou,
Verified: false,
},
},
wantErr: false,
},
{
name: "not found",
s: Scanner{},
args: args{
ctx: context.Background(),
data: []byte("You cannot find the secret within"),
verify: true,
},
want: nil,
wantErr: false,
name: "valid pattern",
input: validPattern,
want: []string{secret},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
s := Scanner{}
got, err := s.FromData(tt.args.ctx, tt.args.verify, tt.args.data)
if (err != nil) != tt.wantErr {
t.Errorf("Caflou.FromData() error = %v, wantErr %v", err, tt.wantErr)

for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
matchedDetectors := ahoCorasickCore.FindDetectorMatches([]byte(test.input))
if len(matchedDetectors) == 0 {
t.Errorf("keywords '%v' not matched by: %s", d.Keywords(), test.input)
return
}
for i := range got {
if len(got[i].Raw) == 0 {
t.Fatalf("no raw secret present: \n %+v", got[i])
}
got[i].Raw = nil

results, err := d.FromData(context.Background(), false, []byte(test.input))
if err != nil {
t.Errorf("error = %v", err)
return
}
if diff := pretty.Compare(got, tt.want); diff != "" {
t.Errorf("Caflou.FromData() %s diff: (-got +want)\n%s", tt.name, diff)

if len(results) != len(test.want) {
if len(results) == 0 {
t.Errorf("did not receive result")
} else {
t.Errorf("expected %d results, only received %d", len(test.want), len(results))
}
return
}
})
}
}

func BenchmarkFromData(benchmark *testing.B) {
ctx := context.Background()
s := Scanner{}
for name, data := range detectors.MustGetBenchmarkData() {
benchmark.Run(name, func(b *testing.B) {
b.ResetTimer()
for n := 0; n < b.N; n++ {
_, err := s.FromData(ctx, false, data)
if err != nil {
b.Fatal(err)
actual := make(map[string]struct{}, len(results))
for _, r := range results {
if len(r.RawV2) > 0 {
actual[string(r.RawV2)] = struct{}{}
} else {
actual[string(r.Raw)] = struct{}{}
}
}
expected := make(map[string]struct{}, len(test.want))
for _, v := range test.want {
expected[v] = struct{}{}
}

if diff := cmp.Diff(expected, actual); diff != "" {
t.Errorf("%s diff: (-want +got)\n%s", test.name, diff)
}
})
}
}
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