2017-12-07 21:12:25 +00:00
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package google
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import (
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"fmt"
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"github.com/hashicorp/terraform/helper/schema"
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"google.golang.org/api/cloudresourcemanager/v1"
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"google.golang.org/api/storage/v1"
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)
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var IamStorageBucketSchema = map[string]*schema.Schema{
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"bucket": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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}
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type StorageBucketIamUpdater struct {
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bucket string
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Config *Config
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}
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func NewStorageBucketIamUpdater(d *schema.ResourceData, config *Config) (ResourceIamUpdater, error) {
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bucket := d.Get("bucket").(string)
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return &StorageBucketIamUpdater{
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bucket: bucket,
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Config: config,
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}, nil
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}
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func (u *StorageBucketIamUpdater) GetResourceIamPolicy() (*cloudresourcemanager.Policy, error) {
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p, err := u.Config.clientStorage.Buckets.GetIamPolicy(u.bucket).Do()
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if err != nil {
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return nil, fmt.Errorf("Error retrieving IAM policy for %s: %s", u.DescribeResource(), err)
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}
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cloudResourcePolicy, err := storageToResourceManagerPolicy(p)
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if err != nil {
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return nil, fmt.Errorf("Invalid IAM policy for %s: %s", u.DescribeResource(), err)
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}
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return cloudResourcePolicy, nil
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}
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func (u *StorageBucketIamUpdater) SetResourceIamPolicy(policy *cloudresourcemanager.Policy) error {
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storagePolicy, err := resourceManagerToStoragePolicy(policy)
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if err != nil {
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return fmt.Errorf("Invalid IAM policy for %s: %s", u.DescribeResource(), err)
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}
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_, err = u.Config.clientStorage.Buckets.SetIamPolicy(u.bucket, storagePolicy).Do()
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if err != nil {
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return fmt.Errorf("Error setting IAM policy for %s: %s", u.DescribeResource(), err)
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}
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return nil
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}
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func (u *StorageBucketIamUpdater) GetResourceId() string {
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return u.bucket
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}
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func (u *StorageBucketIamUpdater) GetMutexKey() string {
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return fmt.Sprintf("iam-storage-bucket-%s", u.bucket)
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}
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func (u *StorageBucketIamUpdater) DescribeResource() string {
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return fmt.Sprintf("Storage Bucket %q", u.bucket)
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}
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2017-12-20 01:19:04 +00:00
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func resourceManagerToStoragePolicy(p *cloudresourcemanager.Policy) (*storage.Policy, error) {
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out := &storage.Policy{}
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err := Convert(p, out)
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if err != nil {
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return nil, fmt.Errorf("Cannot convert a v1 policy to a storage policy: %s", err)
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}
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return out, nil
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2017-12-07 21:12:25 +00:00
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}
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2017-12-20 01:19:04 +00:00
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func storageToResourceManagerPolicy(p *storage.Policy) (*cloudresourcemanager.Policy, error) {
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out := &cloudresourcemanager.Policy{}
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err := Convert(p, out)
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if err != nil {
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return nil, fmt.Errorf("Cannot convert a storage policy to a v1 policy: %s", err)
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}
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return out, nil
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2017-12-07 21:12:25 +00:00
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}
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