350 lines
11 KiB
Go
350 lines
11 KiB
Go
package remote
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import (
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"testing"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/aws/awserr"
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"github.com/aws/aws-sdk-go/aws/session"
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"github.com/aws/aws-sdk-go/service/iam"
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"github.com/cloudskiff/driftctl/mocks"
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remoteaws "github.com/cloudskiff/driftctl/pkg/remote/aws"
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"github.com/cloudskiff/driftctl/pkg/remote/aws/repository"
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"github.com/cloudskiff/driftctl/pkg/remote/cache"
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"github.com/cloudskiff/driftctl/pkg/remote/common"
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"github.com/cloudskiff/driftctl/pkg/resource"
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resourceaws "github.com/cloudskiff/driftctl/pkg/resource/aws"
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"github.com/cloudskiff/driftctl/pkg/terraform"
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"github.com/cloudskiff/driftctl/test"
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"github.com/cloudskiff/driftctl/test/goldenfile"
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testresource "github.com/cloudskiff/driftctl/test/resource"
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terraform2 "github.com/cloudskiff/driftctl/test/terraform"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/mock"
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)
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func TestIamUser(t *testing.T) {
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cases := []struct {
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test string
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dirName string
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mocks func(repo *repository.MockIAMRepository)
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wantErr error
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}{
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{
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test: "no iam user",
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dirName: "iam_user_empty",
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mocks: func(repo *repository.MockIAMRepository) {
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repo.On("ListAllUsers").Return([]*iam.User{}, nil)
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},
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wantErr: nil,
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},
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{
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test: "iam multiples users",
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dirName: "iam_user_multiple",
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mocks: func(repo *repository.MockIAMRepository) {
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repo.On("ListAllUsers").Return([]*iam.User{
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{
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UserName: aws.String("test-driftctl-0"),
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},
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{
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UserName: aws.String("test-driftctl-1"),
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},
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{
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UserName: aws.String("test-driftctl-2"),
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},
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}, nil)
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},
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wantErr: nil,
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},
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{
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test: "cannot list iam user",
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dirName: "iam_user_empty",
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mocks: func(repo *repository.MockIAMRepository) {
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repo.On("ListAllUsers").Return(nil, awserr.NewRequestFailure(nil, 403, ""))
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},
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wantErr: nil,
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},
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}
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schemaRepository := testresource.InitFakeSchemaRepository("aws", "3.19.0")
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resourceaws.InitResourcesMetadata(schemaRepository)
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factory := terraform.NewTerraformResourceFactory(schemaRepository)
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deserializer := resource.NewDeserializer(factory)
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for _, c := range cases {
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t.Run(c.test, func(tt *testing.T) {
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shouldUpdate := c.dirName == *goldenfile.Update
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sess := session.Must(session.NewSessionWithOptions(session.Options{
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SharedConfigState: session.SharedConfigEnable,
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}))
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scanOptions := ScannerOptions{Deep: true}
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providerLibrary := terraform.NewProviderLibrary()
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remoteLibrary := common.NewRemoteLibrary()
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// Initialize mocks
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alerter := &mocks.AlerterInterface{}
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alerter.On("SendAlert", mock.Anything, mock.Anything).Maybe().Return()
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fakeRepo := &repository.MockIAMRepository{}
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c.mocks(fakeRepo)
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var repo repository.IAMRepository = fakeRepo
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providerVersion := "3.19.0"
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realProvider, err := terraform2.InitTestAwsProvider(providerLibrary, providerVersion)
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if err != nil {
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t.Fatal(err)
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}
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provider := terraform2.NewFakeTerraformProvider(realProvider)
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provider.WithResponse(c.dirName)
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// Replace mock by real resources if we are in update mode
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if shouldUpdate {
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err := realProvider.Init()
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if err != nil {
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t.Fatal(err)
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}
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provider.ShouldUpdate()
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repo = repository.NewIAMRepository(sess, cache.New(0))
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}
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remoteLibrary.AddEnumerator(remoteaws.NewIamUserEnumerator(repo, factory))
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remoteLibrary.AddDetailsFetcher(resourceaws.AwsIamUserResourceType, common.NewGenericDetailsFetcher(resourceaws.AwsIamUserResourceType, provider, deserializer))
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s := NewScanner(nil, remoteLibrary, alerter, scanOptions)
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got, err := s.Resources()
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assert.Equal(tt, err, c.wantErr)
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if err != nil {
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return
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}
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test.TestAgainstGoldenFile(got, resourceaws.AwsIamUserResourceType, c.dirName, provider, deserializer, shouldUpdate, tt)
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})
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}
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}
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func TestIamUserPolicy(t *testing.T) {
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cases := []struct {
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test string
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dirName string
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mocks func(repo *repository.MockIAMRepository)
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wantErr error
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}{
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{
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test: "no iam user policy",
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dirName: "iam_user_policy_empty",
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mocks: func(repo *repository.MockIAMRepository) {
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users := []*iam.User{
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{
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UserName: aws.String("loadbalancer"),
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},
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}
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repo.On("ListAllUsers").Return(users, nil)
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repo.On("ListAllUserPolicies", users).Return([]string{}, nil)
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},
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wantErr: nil,
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},
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{
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test: "iam multiples users multiple policies",
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dirName: "iam_user_policy_multiple",
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mocks: func(repo *repository.MockIAMRepository) {
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users := []*iam.User{
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{
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UserName: aws.String("loadbalancer"),
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},
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{
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UserName: aws.String("loadbalancer2"),
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},
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{
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UserName: aws.String("loadbalancer3"),
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},
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}
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repo.On("ListAllUsers").Return(users, nil)
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repo.On("ListAllUserPolicies", users).Once().Return([]string{
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*aws.String("loadbalancer:test"),
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*aws.String("loadbalancer:test2"),
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*aws.String("loadbalancer:test3"),
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*aws.String("loadbalancer:test4"),
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*aws.String("loadbalancer2:test2"),
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*aws.String("loadbalancer2:test22"),
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*aws.String("loadbalancer2:test23"),
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*aws.String("loadbalancer2:test24"),
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*aws.String("loadbalancer3:test3"),
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*aws.String("loadbalancer3:test32"),
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*aws.String("loadbalancer3:test33"),
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*aws.String("loadbalancer3:test34"),
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}, nil)
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},
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wantErr: nil,
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},
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{
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test: "cannot list user",
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dirName: "iam_user_policy_empty",
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mocks: func(repo *repository.MockIAMRepository) {
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repo.On("ListAllUsers").Return(nil, awserr.NewRequestFailure(nil, 403, ""))
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},
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wantErr: nil,
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},
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{
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test: "cannot list user policy",
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dirName: "iam_user_policy_empty",
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mocks: func(repo *repository.MockIAMRepository) {
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repo.On("ListAllUsers").Once().Return([]*iam.User{}, nil)
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repo.On("ListAllUserPolicies", mock.Anything).Return(nil, awserr.NewRequestFailure(nil, 403, ""))
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},
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wantErr: nil,
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},
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}
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schemaRepository := testresource.InitFakeSchemaRepository("aws", "3.19.0")
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resourceaws.InitResourcesMetadata(schemaRepository)
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factory := terraform.NewTerraformResourceFactory(schemaRepository)
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deserializer := resource.NewDeserializer(factory)
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for _, c := range cases {
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t.Run(c.test, func(tt *testing.T) {
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shouldUpdate := c.dirName == *goldenfile.Update
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sess := session.Must(session.NewSessionWithOptions(session.Options{
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SharedConfigState: session.SharedConfigEnable,
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}))
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scanOptions := ScannerOptions{Deep: true}
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providerLibrary := terraform.NewProviderLibrary()
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remoteLibrary := common.NewRemoteLibrary()
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// Initialize mocks
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alerter := &mocks.AlerterInterface{}
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alerter.On("SendAlert", mock.Anything, mock.Anything).Maybe().Return()
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fakeRepo := &repository.MockIAMRepository{}
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c.mocks(fakeRepo)
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var repo repository.IAMRepository = fakeRepo
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providerVersion := "3.19.0"
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realProvider, err := terraform2.InitTestAwsProvider(providerLibrary, providerVersion)
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if err != nil {
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t.Fatal(err)
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}
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provider := terraform2.NewFakeTerraformProvider(realProvider)
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provider.WithResponse(c.dirName)
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// Replace mock by real resources if we are in update mode
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if shouldUpdate {
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err := realProvider.Init()
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if err != nil {
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t.Fatal(err)
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}
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provider.ShouldUpdate()
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repo = repository.NewIAMRepository(sess, cache.New(0))
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}
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remoteLibrary.AddEnumerator(remoteaws.NewIamUserPolicyEnumerator(repo, factory))
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remoteLibrary.AddDetailsFetcher(resourceaws.AwsIamUserPolicyResourceType, common.NewGenericDetailsFetcher(resourceaws.AwsIamUserPolicyResourceType, provider, deserializer))
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s := NewScanner(nil, remoteLibrary, alerter, scanOptions)
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got, err := s.Resources()
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assert.Equal(tt, err, c.wantErr)
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if err != nil {
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return
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}
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test.TestAgainstGoldenFile(got, resourceaws.AwsIamUserPolicyResourceType, c.dirName, provider, deserializer, shouldUpdate, tt)
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})
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}
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}
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func TestIamPolicy(t *testing.T) {
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cases := []struct {
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test string
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dirName string
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mocks func(repo *repository.MockIAMRepository)
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wantErr error
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}{
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{
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test: "no iam custom policies",
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dirName: "iam_policy_empty",
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mocks: func(repo *repository.MockIAMRepository) {
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repo.On("ListAllPolicies").Once().Return([]*iam.Policy{}, nil)
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},
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wantErr: nil,
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},
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{
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test: "iam multiples custom policies",
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dirName: "iam_policy_multiple",
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mocks: func(repo *repository.MockIAMRepository) {
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repo.On("ListAllPolicies").Once().Return([]*iam.Policy{
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{
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Arn: aws.String("arn:aws:iam::929327065333:policy/policy-0"),
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},
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{
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Arn: aws.String("arn:aws:iam::929327065333:policy/policy-1"),
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},
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{
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Arn: aws.String("arn:aws:iam::929327065333:policy/policy-2"),
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},
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}, nil)
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},
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wantErr: nil,
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},
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{
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test: "cannot list iam custom policies",
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dirName: "iam_policy_empty",
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mocks: func(repo *repository.MockIAMRepository) {
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repo.On("ListAllPolicies").Once().Return(nil, awserr.NewRequestFailure(nil, 403, ""))
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},
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wantErr: nil,
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},
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}
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schemaRepository := testresource.InitFakeSchemaRepository("aws", "3.19.0")
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resourceaws.InitResourcesMetadata(schemaRepository)
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factory := terraform.NewTerraformResourceFactory(schemaRepository)
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deserializer := resource.NewDeserializer(factory)
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for _, c := range cases {
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t.Run(c.test, func(tt *testing.T) {
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shouldUpdate := c.dirName == *goldenfile.Update
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sess := session.Must(session.NewSessionWithOptions(session.Options{
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SharedConfigState: session.SharedConfigEnable,
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}))
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scanOptions := ScannerOptions{Deep: true}
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providerLibrary := terraform.NewProviderLibrary()
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remoteLibrary := common.NewRemoteLibrary()
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// Initialize mocks
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alerter := &mocks.AlerterInterface{}
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alerter.On("SendAlert", mock.Anything, mock.Anything).Maybe().Return()
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fakeRepo := &repository.MockIAMRepository{}
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c.mocks(fakeRepo)
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var repo repository.IAMRepository = fakeRepo
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providerVersion := "3.19.0"
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realProvider, err := terraform2.InitTestAwsProvider(providerLibrary, providerVersion)
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if err != nil {
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t.Fatal(err)
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}
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provider := terraform2.NewFakeTerraformProvider(realProvider)
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provider.WithResponse(c.dirName)
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// Replace mock by real resources if we are in update mode
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if shouldUpdate {
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err := realProvider.Init()
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if err != nil {
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t.Fatal(err)
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}
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provider.ShouldUpdate()
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repo = repository.NewIAMRepository(sess, cache.New(0))
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}
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remoteLibrary.AddEnumerator(remoteaws.NewIamPolicyEnumerator(repo, factory))
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remoteLibrary.AddDetailsFetcher(resourceaws.AwsIamPolicyResourceType, common.NewGenericDetailsFetcher(resourceaws.AwsIamPolicyResourceType, provider, deserializer))
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s := NewScanner(nil, remoteLibrary, alerter, scanOptions)
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got, err := s.Resources()
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assert.Equal(tt, err, c.wantErr)
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if err != nil {
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return
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}
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test.TestAgainstGoldenFile(got, resourceaws.AwsIamPolicyResourceType, c.dirName, provider, deserializer, shouldUpdate, tt)
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})
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}
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}
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