82 lines
2.4 KiB
Go
82 lines
2.4 KiB
Go
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package aws
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import (
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"github.com/aws/aws-sdk-go/service/s3"
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"github.com/cloudskiff/driftctl/pkg"
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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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"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/zclconf/go-cty/cty"
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)
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type S3BucketNotificationSupplier struct {
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reader terraform.ResourceReader
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deserializer deserializer.CTYDeserializer
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factory AwsClientFactoryInterface
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runner *terraform.ParallelResourceReader
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}
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func NewS3BucketNotificationSupplier(runner *pkg.ParallelRunner, factory AwsClientFactoryInterface) *S3BucketNotificationSupplier {
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return &S3BucketNotificationSupplier{terraform.Provider(terraform.AWS), awsdeserializer.NewS3BucketNotificationDeserializer(), factory, terraform.NewParallelResourceReader(runner)}
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}
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func (s *S3BucketNotificationSupplier) Resources() ([]resource.Resource, error) {
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input := &s3.ListBucketsInput{}
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client := s.factory.GetS3Client(nil)
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response, err := client.ListBuckets(input)
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if err != nil {
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return nil, err
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}
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for _, bucket := range response.Buckets {
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name := *bucket.Name
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region, err := readBucketRegion(&client, name)
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if err != nil {
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return nil, err
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}
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if region == "" {
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continue
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}
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s.listBucketNotificationConfiguration(*bucket.Name, region)
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}
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ctyVals, 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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deserializedValues, err := s.deserializer.Deserialize(ctyVals)
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results := make([]resource.Resource, 0, len(deserializedValues))
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if err != nil {
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return deserializedValues, err
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}
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for _, val := range deserializedValues {
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res, ok := val.(*aws.AwsS3BucketNotification)
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if ok {
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if (res.LambdaFunction != nil && len(*res.LambdaFunction) > 0) ||
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(res.Queue != nil && len(*res.Queue) > 0) ||
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(res.Topic != nil && len(*res.Topic) > 0) {
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results = append(results, res)
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}
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}
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}
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return results, nil
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}
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func (s *S3BucketNotificationSupplier) listBucketNotificationConfiguration(name, region string) {
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s.runner.Run(func() (cty.Value, error) {
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s3BucketPolicy, err := s.reader.ReadResource(terraform.ReadResourceArgs{
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Ty: aws.AwsS3BucketNotificationResourceType,
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ID: name,
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Attributes: map[string]string{
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"aws_region": region,
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},
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})
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if err != nil {
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return cty.NilVal, err
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}
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return *s3BucketPolicy, err
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})
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}
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