94 lines
2.6 KiB
Go
94 lines
2.6 KiB
Go
package aws
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import (
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"github.com/aws/aws-sdk-go/service/iam"
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"github.com/aws/aws-sdk-go/service/iam/iamiface"
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remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error"
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"github.com/cloudskiff/driftctl/pkg/remote/deserializer"
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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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awsdeserializer "github.com/cloudskiff/driftctl/pkg/resource/aws/deserializer"
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"github.com/cloudskiff/driftctl/pkg/terraform"
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"github.com/sirupsen/logrus"
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"github.com/zclconf/go-cty/cty"
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)
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type IamAccessKeySupplier struct {
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reader terraform.ResourceReader
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deserializer deserializer.CTYDeserializer
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client iamiface.IAMAPI
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runner *terraform.ParallelResourceReader
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}
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func NewIamAccessKeySupplier(provider *AWSTerraformProvider) *IamAccessKeySupplier {
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return &IamAccessKeySupplier{
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provider,
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awsdeserializer.NewIamAccessKeyDeserializer(),
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iam.New(provider.session),
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terraform.NewParallelResourceReader(provider.Runner().SubRunner()),
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}
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}
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func (s IamAccessKeySupplier) Resources() ([]resource.Resource, error) {
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keys, err := listIamAccessKeys(s.client)
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if err != nil {
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return nil, err
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}
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results := make([]cty.Value, 0)
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if len(keys) > 0 {
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for _, key := range keys {
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k := *key
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s.runner.Run(func() (cty.Value, error) {
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return s.readRes(&k)
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})
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}
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results, err = s.runner.Wait()
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if err != nil {
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return nil, err
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}
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}
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return s.deserializer.Deserialize(results)
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}
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func (s IamAccessKeySupplier) readRes(key *iam.AccessKeyMetadata) (cty.Value, error) {
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res, err := s.reader.ReadResource(
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terraform.ReadResourceArgs{
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Ty: resourceaws.AwsIamAccessKeyResourceType,
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ID: *key.AccessKeyId,
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Attributes: map[string]string{
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"user": *key.UserName,
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},
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},
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)
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if err != nil {
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logrus.Warnf("Error reading iam access key %s[%s]: %+v", *key.AccessKeyId, resourceaws.AwsIamAccessKeyResourceType, err)
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return cty.NilVal, err
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}
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return *res, nil
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}
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func listIamAccessKeys(client iamiface.IAMAPI) ([]*iam.AccessKeyMetadata, error) {
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users, err := listIamUsers(client, resourceaws.AwsIamAccessKeyResourceType)
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if err != nil {
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return nil, err
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}
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var resources []*iam.AccessKeyMetadata
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for _, user := range users {
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input := &iam.ListAccessKeysInput{
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UserName: user.UserName,
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}
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err := client.ListAccessKeysPages(input, func(res *iam.ListAccessKeysOutput, lastPage bool) bool {
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resources = append(resources, res.AccessKeyMetadata...)
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return !lastPage
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})
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if err != nil {
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return nil, remoteerror.NewResourceEnumerationError(err, resourceaws.AwsIamAccessKeyResourceType)
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}
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}
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return resources, nil
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}
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