terraform/builtin/providers/rundeck/resource_public_key.go

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2015-06-22 18:23:42 +02:00
package rundeck
import (
"github.com/hashicorp/terraform/helper/schema"
"github.com/apparentlymart/go-rundeck-api/rundeck"
)
func resourceRundeckPublicKey() *schema.Resource {
return &schema.Resource{
Create: CreatePublicKey,
Update: UpdatePublicKey,
Delete: DeletePublicKey,
Exists: PublicKeyExists,
Read: ReadPublicKey,
Schema: map[string]*schema.Schema{
"path": &schema.Schema{
Type: schema.TypeString,
Required: true,
Description: "Path to the key within the key store",
ForceNew: true,
},
"key_material": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
Description: "The public key data to store, in the usual OpenSSH public key file format",
},
"url": &schema.Schema{
Type: schema.TypeString,
Computed: true,
Description: "URL at which the key content can be retrieved",
},
"delete": &schema.Schema{
Type: schema.TypeBool,
Computed: true,
Description: "True if the key should be deleted when the resource is deleted. Defaults to true if key_material is provided in the configuration.",
},
},
}
}
func CreatePublicKey(d *schema.ResourceData, meta interface{}) error {
client := meta.(*rundeck.Client)
path := d.Get("path").(string)
keyMaterial := d.Get("key_material").(string)
if keyMaterial != "" {
err := client.CreatePublicKey(path, keyMaterial)
if err != nil {
return err
}
d.Set("delete", true)
}
d.SetId(path)
return ReadPublicKey(d, meta)
}
func UpdatePublicKey(d *schema.ResourceData, meta interface{}) error {
client := meta.(*rundeck.Client)
if d.HasChange("key_material") {
path := d.Get("path").(string)
keyMaterial := d.Get("key_material").(string)
err := client.ReplacePublicKey(path, keyMaterial)
if err != nil {
return err
}
}
return ReadPublicKey(d, meta)
}
func DeletePublicKey(d *schema.ResourceData, meta interface{}) error {
client := meta.(*rundeck.Client)
path := d.Id()
// Since this resource can be used both to create and to read existing
// public keys, we'll only actually delete the key if we remember that
// we created the key in the first place, or if the user explicitly
// opted in to have an existing key deleted.
if d.Get("delete").(bool) {
// The only "delete" call we have is oblivious to key type, but
// that's okay since our Exists implementation makes sure that we
// won't try to delete a key of the wrong type since we'll pretend
// that it's already been deleted.
err := client.DeleteKey(path)
if err != nil {
return err
}
}
d.SetId("")
return nil
}
func ReadPublicKey(d *schema.ResourceData, meta interface{}) error {
client := meta.(*rundeck.Client)
path := d.Id()
key, err := client.GetKeyMeta(path)
if err != nil {
return err
}
keyMaterial, err := client.GetKeyContent(path)
if err != nil {
return err
}
d.Set("key_material", keyMaterial)
d.Set("url", key.URL)
return nil
}
func PublicKeyExists(d *schema.ResourceData, meta interface{}) (bool, error) {
client := meta.(*rundeck.Client)
path := d.Id()
key, err := client.GetKeyMeta(path)
if err != nil {
if _, ok := err.(rundeck.NotFoundError); ok {
err = nil
}
return false, err
}
if key.KeyType != "public" {
// If the key type isn't public then as far as this resource is
// concerned it doesn't exist. (We'll fail properly when we try to
// create a key where one already exists.)
return false, nil
}
return true, nil
}