78 lines
2.5 KiB
Go
78 lines
2.5 KiB
Go
package aws
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import (
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"fmt"
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"github.com/cloudskiff/driftctl/pkg/remote/aws/repository"
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remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error"
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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/sirupsen/logrus"
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"github.com/zclconf/go-cty/cty"
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)
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type IamUserPolicyAttachmentSupplier struct {
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reader terraform.ResourceReader
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deserializer *resource.Deserializer
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repository repository.IAMRepository
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runner *terraform.ParallelResourceReader
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}
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func NewIamUserPolicyAttachmentSupplier(provider *AWSTerraformProvider, deserializer *resource.Deserializer, repository repository.IAMRepository) *IamUserPolicyAttachmentSupplier {
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return &IamUserPolicyAttachmentSupplier{
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provider,
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deserializer,
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repository,
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terraform.NewParallelResourceReader(provider.Runner().SubRunner()),
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}
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}
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func (s *IamUserPolicyAttachmentSupplier) Resources() ([]resource.Resource, error) {
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users, err := s.repository.ListAllUsers()
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if err != nil {
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return nil, remoteerror.NewResourceEnumerationErrorWithType(err, resourceaws.AwsIamUserPolicyAttachmentResourceType, resourceaws.AwsIamUserResourceType)
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}
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policyAttachments, err := s.repository.ListAllUserPolicyAttachments(users)
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if err != nil {
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return nil, remoteerror.NewResourceEnumerationError(err, resourceaws.AwsIamUserPolicyAttachmentResourceType)
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}
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results := make([]cty.Value, 0)
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if len(policyAttachments) > 0 {
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for _, attachedPolicy := range policyAttachments {
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attached := *attachedPolicy
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s.runner.Run(func() (cty.Value, error) {
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return s.readUserPolicyAttachment(&attached)
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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(resourceaws.AwsIamUserPolicyAttachmentResourceType, results)
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}
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func (s *IamUserPolicyAttachmentSupplier) readUserPolicyAttachment(attachedPol *repository.AttachedUserPolicy) (cty.Value, error) {
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res, err := s.reader.ReadResource(
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terraform.ReadResourceArgs{
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Ty: resourceaws.AwsIamUserPolicyAttachmentResourceType,
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ID: fmt.Sprintf("%s-%s", *attachedPol.PolicyName, attachedPol.UserName),
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Attributes: map[string]string{
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"user": attachedPol.UserName,
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"policy_arn": *attachedPol.PolicyArn,
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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 user policy attachment %s[%s]: %+v", attachedPol, resourceaws.AwsIamUserPolicyAttachmentResourceType, 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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