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resource_google_service_account_key.go
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resource_google_service_account_key.go
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package google
import (
"fmt"
"log"
"github.com/hashicorp/terraform/helper/encryption"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/helper/validation"
"google.golang.org/api/iam/v1"
)
func resourceGoogleServiceAccountKey() *schema.Resource {
return &schema.Resource{
Create: resourceGoogleServiceAccountKeyCreate,
Read: resourceGoogleServiceAccountKeyRead,
Delete: resourceGoogleServiceAccountKeyDelete,
Schema: map[string]*schema.Schema{
// Required
"service_account_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
// Optional
"key_algorithm": &schema.Schema{
Type: schema.TypeString,
Default: "KEY_ALG_RSA_2048",
Optional: true,
ForceNew: true,
ValidateFunc: validation.StringInSlice([]string{"KEY_ALG_UNSPECIFIED", "KEY_ALG_RSA_1024", "KEY_ALG_RSA_2048"}, false),
},
"pgp_key": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"private_key_type": &schema.Schema{
Type: schema.TypeString,
Default: "TYPE_GOOGLE_CREDENTIALS_FILE",
Optional: true,
ForceNew: true,
ValidateFunc: validation.StringInSlice([]string{"TYPE_UNSPECIFIED", "TYPE_PKCS12_FILE", "TYPE_GOOGLE_CREDENTIALS_FILE"}, false),
},
"public_key_type": &schema.Schema{
Type: schema.TypeString,
Default: "TYPE_X509_PEM_FILE",
Optional: true,
ForceNew: true,
ValidateFunc: validation.StringInSlice([]string{"TYPE_NONE", "TYPE_X509_PEM_FILE", "TYPE_RAW_PUBLIC_KEY"}, false),
},
// Computed
"name": &schema.Schema{
Type: schema.TypeString,
Computed: true,
ForceNew: true,
},
"public_key": {
Type: schema.TypeString,
Computed: true,
ForceNew: true,
},
"private_key": &schema.Schema{
Type: schema.TypeString,
Computed: true,
Sensitive: true,
},
"valid_after": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"valid_before": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"private_key_encrypted": {
Type: schema.TypeString,
Computed: true,
},
"private_key_fingerprint": {
Type: schema.TypeString,
Computed: true,
},
},
}
}
func resourceGoogleServiceAccountKeyCreate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
serviceAccountName, err := serviceAccountFQN(d.Get("service_account_id").(string), d, config)
if err != nil {
return err
}
r := &iam.CreateServiceAccountKeyRequest{
KeyAlgorithm: d.Get("key_algorithm").(string),
PrivateKeyType: d.Get("private_key_type").(string),
}
sak, err := config.clientIAM.Projects.ServiceAccounts.Keys.Create(serviceAccountName, r).Do()
if err != nil {
return fmt.Errorf("Error creating service account key: %s", err)
}
d.SetId(sak.Name)
// Data only available on create.
d.Set("valid_after", sak.ValidAfterTime)
d.Set("valid_before", sak.ValidBeforeTime)
if v, ok := d.GetOk("pgp_key"); ok {
encryptionKey, err := encryption.RetrieveGPGKey(v.(string))
if err != nil {
return err
}
fingerprint, encrypted, err := encryption.EncryptValue(encryptionKey, sak.PrivateKeyData, "Google Service Account Key")
if err != nil {
return err
}
d.Set("private_key_encrypted", encrypted)
d.Set("private_key_fingerprint", fingerprint)
} else {
d.Set("private_key", sak.PrivateKeyData)
}
err = serviceAccountKeyWaitTime(config.clientIAM.Projects.ServiceAccounts.Keys, d.Id(), d.Get("public_key_type").(string), "Creating Service account key", 4)
if err != nil {
return err
}
return resourceGoogleServiceAccountKeyRead(d, meta)
}
func resourceGoogleServiceAccountKeyRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
publicKeyType := d.Get("public_key_type").(string)
// Confirm the service account key exists
sak, err := config.clientIAM.Projects.ServiceAccounts.Keys.Get(d.Id()).PublicKeyType(publicKeyType).Do()
if err != nil {
if err = handleNotFoundError(err, d, fmt.Sprintf("Service Account Key %q", d.Id())); err == nil {
return nil
} else {
// This resource also returns 403 when it's not found.
if isGoogleApiErrorWithCode(err, 403) {
log.Printf("[DEBUG] Got a 403 error trying to read service account key %s, assuming it's gone.", d.Id())
d.SetId("")
return nil
} else {
return err
}
}
}
d.Set("name", sak.Name)
d.Set("key_algorithm", sak.KeyAlgorithm)
d.Set("public_key", sak.PublicKeyData)
return nil
}
func resourceGoogleServiceAccountKeyDelete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
_, err := config.clientIAM.Projects.ServiceAccounts.Keys.Delete(d.Id()).Do()
if err != nil {
if err = handleNotFoundError(err, d, fmt.Sprintf("Service Account Key %q", d.Id())); err == nil {
return nil
} else {
// This resource also returns 403 when it's not found.
if isGoogleApiErrorWithCode(err, 403) {
log.Printf("[DEBUG] Got a 403 error trying to read service account key %s, assuming it's gone.", d.Id())
d.SetId("")
return nil
} else {
return err
}
}
}
d.SetId("")
return nil
}