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resource_private_key.go
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resource_private_key.go
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package rundeck
import (
"crypto/sha1"
"encoding/hex"
"github.com/hashicorp/terraform/helper/schema"
"github.com/apparentlymart/go-rundeck-api/rundeck"
)
func resourceRundeckPrivateKey() *schema.Resource {
return &schema.Resource{
Create: CreateOrUpdatePrivateKey,
Update: CreateOrUpdatePrivateKey,
Delete: DeletePrivateKey,
Exists: PrivateKeyExists,
Read: ReadPrivateKey,
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,
Required: true,
Description: "The private key material to store, in PEM format",
StateFunc: func(v interface{}) string {
switch v.(type) {
case string:
hash := sha1.Sum([]byte(v.(string)))
return hex.EncodeToString(hash[:])
default:
return ""
}
},
},
},
}
}
func CreateOrUpdatePrivateKey(d *schema.ResourceData, meta interface{}) error {
client := meta.(*rundeck.Client)
path := d.Get("path").(string)
keyMaterial := d.Get("key_material").(string)
var err error
if d.Id() != "" {
err = client.ReplacePrivateKey(path, keyMaterial)
} else {
err = client.CreatePrivateKey(path, keyMaterial)
}
if err != nil {
return err
}
d.SetId(path)
return ReadPrivateKey(d, meta)
}
func DeletePrivateKey(d *schema.ResourceData, meta interface{}) error {
client := meta.(*rundeck.Client)
path := d.Id()
// 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 ReadPrivateKey(d *schema.ResourceData, meta interface{}) error {
// Nothing to read for a private key: existence is all we need to
// worry about, and PrivateKeyExists took care of that.
return nil
}
func PrivateKeyExists(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 != "private" {
// 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
}