fix: confict & golangci error

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/mitchellh/mapstructure v1.4.2
 	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.9.3
-	github.com/stretchr/testify v1.8.3
+	github.com/stretchr/testify v1.8.4
 	github.com/urfave/cli v1.22.5
 	go.mongodb.org/mongo-driver v1.8.4
 	gopkg.in/yaml.v2 v2.4.0

internal/sbi/processor/access_token.go

@@ -53,7 +53,7 @@ func (p *Processor) AccessTokenProcedure(request models.NrfAccessTokenAccessToke
 	)
 	scope := request.Scope
 	now := time.Now()
-	nowNum := int32(now.Unix())
+	// nowNum := int32(now.Unix())
 
 	errResponse := p.AccessTokenScopeCheck(request)
 	if errResponse != nil {
@@ -64,15 +64,15 @@ func (p *Processor) AccessTokenProcedure(request models.NrfAccessTokenAccessToke
 	// Create AccessToken
 	nrfCtx := nrf_context.GetSelf()
 	accessTokenClaims := models.AccessTokenClaims{
-		Iss:              nrfCtx.Nrf_NfInstanceID,    // NF instance id of the NRF
-		Sub:              request.NfInstanceId,       // nfInstanceId of service consumer
-		Aud:              request.TargetNfInstanceId, // nfInstanceId of service producer
-		Scope:            request.Scope,              // TODO: the name of the NF services for which the
-		Exp:              now + expiration,           // access_token is authorized for use
+		Iss:              nrfCtx.Nrf_NfInstanceID,        // NF instance id of the NRF
+		Sub:              request.NfInstanceId,           // nfInstanceId of service consumer
+		Aud:              request.TargetNfInstanceId,     // nfInstanceId of service producer
+		Scope:            request.Scope,                  // TODO: the name of the NF services for which the
+		Exp:              int32(now.Unix()) + expiration, // access_token is authorized for use
 		RegisteredClaims: jwt.RegisteredClaims{},
 	}
 
-	accessTokenClaims.IssuedAt = &jwt.NumericDate{Time: time.Unix(int64(now), 0)}
+	accessTokenClaims.IssuedAt = jwt.NewNumericDate(now)
 
 	// Use NRF private key to sign AccessToken
 	token := jwt.NewWithClaims(jwt.GetSigningMethod("RS512"), accessTokenClaims)