82 lines
2.3 KiB
Go
82 lines
2.3 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 IamUserSupplier 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 NewIamUserSupplier(provider *AWSTerraformProvider) *IamUserSupplier {
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return &IamUserSupplier{
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provider,
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awsdeserializer.NewIamUserDeserializer(),
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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 IamUserSupplier) Resources() ([]resource.Resource, error) {
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users, err := listIamUsers(s.client, resourceaws.AwsIamUserResourceType)
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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(users) > 0 {
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for _, user := range users {
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u := *user
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s.runner.Run(func() (cty.Value, error) {
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return s.readRes(&u)
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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 IamUserSupplier) readRes(user *iam.User) (cty.Value, error) {
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res, err := s.reader.ReadResource(
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terraform.ReadResourceArgs{
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Ty: resourceaws.AwsIamUserResourceType,
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ID: *user.UserName,
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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 %s[%s]: %+v", *user.UserName, resourceaws.AwsIamUserResourceType, 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 listIamUsers(client iamiface.IAMAPI, supplierType string) ([]*iam.User, error) {
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var resources []*iam.User
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input := &iam.ListUsersInput{}
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err := client.ListUsersPages(input, func(res *iam.ListUsersOutput, lastPage bool) bool {
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resources = append(resources, res.Users...)
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return !lastPage
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})
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if err != nil {
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return nil, remoteerror.NewResourceEnumerationErrorWithType(err, supplierType, resourceaws.AwsIamUserResourceType)
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}
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return resources, nil
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}
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