2017-12-14 22:52:44 +00:00
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package google
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import (
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"fmt"
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2018-01-20 00:31:51 +00:00
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"github.com/hashicorp/errwrap"
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2017-12-14 22:52:44 +00:00
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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/iam/v1"
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)
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var IamServiceAccountSchema = map[string]*schema.Schema{
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"service_account_id": &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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ValidateFunc: validateRegexp(ServiceAccountLinkRegex),
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},
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}
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type ServiceAccountIamUpdater struct {
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serviceAccountId string
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Config *Config
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}
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func NewServiceAccountIamUpdater(d *schema.ResourceData, config *Config) (ResourceIamUpdater, error) {
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return &ServiceAccountIamUpdater{
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serviceAccountId: d.Get("service_account_id").(string),
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Config: config,
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}, nil
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}
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func ServiceAccountIdParseFunc(d *schema.ResourceData, _ *Config) error {
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d.Set("service_account_id", d.Id())
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return nil
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}
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func (u *ServiceAccountIamUpdater) GetResourceIamPolicy() (*cloudresourcemanager.Policy, error) {
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p, err := u.Config.clientIAM.Projects.ServiceAccounts.GetIamPolicy(u.serviceAccountId).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 := iamToResourceManagerPolicy(p)
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if err != nil {
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return nil, err
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}
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return cloudResourcePolicy, nil
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}
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func (u *ServiceAccountIamUpdater) SetResourceIamPolicy(policy *cloudresourcemanager.Policy) error {
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iamPolicy, err := resourceManagerToIamPolicy(policy)
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if err != nil {
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return err
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}
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_, err = u.Config.clientIAM.Projects.ServiceAccounts.SetIamPolicy(u.GetResourceId(), &iam.SetIamPolicyRequest{
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Policy: iamPolicy,
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}).Do()
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if err != nil {
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2018-01-20 00:31:51 +00:00
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return errwrap.Wrap(fmt.Errorf("Error setting IAM policy for %s.", u.DescribeResource()), err)
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2017-12-14 22:52:44 +00:00
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}
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return nil
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}
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func (u *ServiceAccountIamUpdater) GetResourceId() string {
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return u.serviceAccountId
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}
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func (u *ServiceAccountIamUpdater) GetMutexKey() string {
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return fmt.Sprintf("iam-service-account-%s", u.serviceAccountId)
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}
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func (u *ServiceAccountIamUpdater) DescribeResource() string {
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return fmt.Sprintf("service account '%s'", u.serviceAccountId)
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}
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2017-12-20 01:19:04 +00:00
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func resourceManagerToIamPolicy(p *cloudresourcemanager.Policy) (*iam.Policy, error) {
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out := &iam.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 iam policy: %s", err)
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}
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return out, nil
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2017-12-14 22:52:44 +00:00
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}
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2017-12-20 01:19:04 +00:00
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func iamToResourceManagerPolicy(p *iam.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 iam policy to a v1 policy: %s", err)
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}
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return out, nil
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2017-12-14 22:52:44 +00:00
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}
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