terraform-provider-google/google/iam_kms_key_ring.go
Vincent Roseberry 42cc44efe2
Add IAM support for pubsub topic (#875)
* Add IAM support for pubsub topic

* Fix resource name

* Add update test for iam_policy resource

* Standardize policy conversion function

* Standardize policy conversion function all resources
2017-12-19 17:19:04 -08:00

105 lines
2.7 KiB
Go

package google
import (
"fmt"
"github.com/hashicorp/terraform/helper/schema"
"google.golang.org/api/cloudkms/v1"
"google.golang.org/api/cloudresourcemanager/v1"
)
var IamKmsKeyRingSchema = map[string]*schema.Schema{
"key_ring_id": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
}
type KmsKeyRingIamUpdater struct {
resourceId string
Config *Config
}
func NewKmsKeyRingIamUpdater(d *schema.ResourceData, config *Config) (ResourceIamUpdater, error) {
keyRing := d.Get("key_ring_id").(string)
keyRingId, err := parseKmsKeyRingId(keyRing, config)
if err != nil {
return nil, fmt.Errorf("Error parsing resource ID for for %s: %s", keyRing, err)
}
return &KmsKeyRingIamUpdater{
resourceId: keyRingId.keyRingId(),
Config: config,
}, nil
}
func KeyRingIdParseFunc(d *schema.ResourceData, _ *Config) error {
d.Set("key_ring_id", d.Id())
return nil
}
func (u *KmsKeyRingIamUpdater) GetResourceIamPolicy() (*cloudresourcemanager.Policy, error) {
p, err := u.Config.clientKms.Projects.Locations.KeyRings.GetIamPolicy(u.resourceId).Do()
if err != nil {
return nil, fmt.Errorf("Error retrieving IAM policy for %s: %s", u.DescribeResource(), err)
}
cloudResourcePolicy, err := kmsToResourceManagerPolicy(p)
if err != nil {
return nil, fmt.Errorf("Invalid IAM policy for %s: %s", u.DescribeResource(), err)
}
return cloudResourcePolicy, nil
}
func (u *KmsKeyRingIamUpdater) SetResourceIamPolicy(policy *cloudresourcemanager.Policy) error {
kmsPolicy, err := resourceManagerToKmsPolicy(policy)
if err != nil {
return fmt.Errorf("Invalid IAM policy for %s: %s", u.DescribeResource(), err)
}
_, err = u.Config.clientKms.Projects.Locations.KeyRings.SetIamPolicy(u.resourceId, &cloudkms.SetIamPolicyRequest{
Policy: kmsPolicy,
}).Do()
if err != nil {
return fmt.Errorf("Error setting IAM policy for %s: %s", u.DescribeResource(), err)
}
return nil
}
func (u *KmsKeyRingIamUpdater) GetResourceId() string {
return u.resourceId
}
func (u *KmsKeyRingIamUpdater) GetMutexKey() string {
return fmt.Sprintf("iam-kms-key-ring-%s", u.resourceId)
}
func (u *KmsKeyRingIamUpdater) DescribeResource() string {
return fmt.Sprintf("KMS KeyRing %q", u.resourceId)
}
func resourceManagerToKmsPolicy(p *cloudresourcemanager.Policy) (*cloudkms.Policy, error) {
out := &cloudkms.Policy{}
err := Convert(p, out)
if err != nil {
return nil, fmt.Errorf("Cannot convert a v1 policy to a kms policy: %s", err)
}
return out, nil
}
func kmsToResourceManagerPolicy(p *cloudkms.Policy) (*cloudresourcemanager.Policy, error) {
out := &cloudresourcemanager.Policy{}
err := Convert(p, out)
if err != nil {
return nil, fmt.Errorf("Cannot convert a kms policy to a v1 policy: %s", err)
}
return out, nil
}