Replaced math/rand with crypto/rand as gosec suggests

Author: vgarvardt

driver/inmemory/internal/generate_matcher/main.go

@@ -52,7 +52,7 @@ func isSupportedOperator(value interface{}, operator metadata.Operator) bool {
 	switch operator {
 	case metadata.Equals,
 		metadata.NotEquals:
-		switch value.(type) {	
+		switch value.(type) {
 		{{- range $i, $e := .Types }}
 		{{- if eq $i 0 }}
 		case {{ $e }},
@@ -195,7 +195,7 @@ func main() {
 		panic(err)
 	}
 
-	/* #nosec G302 */
+	/* #nosec */
 	f, err := os.OpenFile(matcherPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
 	if err != nil {
 		panic(err)

test/eventstore_integration_test.go

@@ -4,10 +4,13 @@ package test_test
 
 import (
 	"context"
-	"math/rand"
+	"crypto/rand"
+	"math/big"
 	"testing"
 	"time"
 
+	"github.com/stretchr/testify/suite"
+
 	"github.com/hellofresh/goengine"
 	"github.com/hellofresh/goengine/driver/sql/postgres"
 	"github.com/hellofresh/goengine/metadata"
@@ -16,7 +19,6 @@ import (
 	strategySQL "github.com/hellofresh/goengine/strategy/json/sql"
 	strategyPostgres "github.com/hellofresh/goengine/strategy/json/sql/postgres"
 	"github.com/hellofresh/goengine/test/internal"
-	"github.com/stretchr/testify/suite"
 )
 
 type (
@@ -342,14 +344,18 @@ func (s *eventStoreTestSuite) generateAppendMessages(aggregateIDs []goengine.UUI
 			if i > 2 {
 				boolVal = false
 			}
+
+			randInt, err := rand.Int(rand.Reader, big.NewInt(100))
+			s.Require().NoError(err)
+
 			meta := s.appendMeta(map[string]interface{}{
 				"_aggregate_version":             i + 1,
 				"_aggregate_version_less_then_4": boolVal,
 				"_aggregate_type":                "basic",
 				"_aggregate_id":                  aggregateID.String(),
-				"_float_val":                     float64(i) + float64(3.12),
-				"rand_int":                       rand.Intn(100),
-				"rand_float_32":                  rand.Float32(),
+				"_float_val":                     float64(i) + 3.12,
+				"rand_int":                       randInt.Int64(),
+				"rand_float_32":                  float32(randInt.Int64() / 100),
 				"';''; DROP DATABASE events_orders_load;": "ok",
 			})
 			payload := &payloadData{Name: "alice", Balance: i * 11}