Merge pull request #255 from smashwilson/rackspace-keypairs

Keypair resource
diff --git a/acceptance/rackspace/compute/v2/keypairs_test.go b/acceptance/rackspace/compute/v2/keypairs_test.go
new file mode 100644
index 0000000..ac5a1f2
--- /dev/null
+++ b/acceptance/rackspace/compute/v2/keypairs_test.go
@@ -0,0 +1,87 @@
+// +build acceptance rackspace
+
+package v2
+
+import (
+	"testing"
+
+	"github.com/rackspace/gophercloud"
+	"github.com/rackspace/gophercloud/acceptance/tools"
+	os "github.com/rackspace/gophercloud/openstack/compute/v2/extensions/keypairs"
+	"github.com/rackspace/gophercloud/pagination"
+	"github.com/rackspace/gophercloud/rackspace/compute/v2/keypairs"
+	th "github.com/rackspace/gophercloud/testhelper"
+)
+
+func deleteKeyPair(t *testing.T, client *gophercloud.ServiceClient, name string) {
+	err := keypairs.Delete(client, name).Extract()
+	th.AssertNoErr(t, err)
+	t.Logf("Successfully deleted key [%s].", name)
+}
+
+func TestCreateKeyPair(t *testing.T) {
+	client, err := newClient()
+	th.AssertNoErr(t, err)
+
+	name := tools.RandomString("createdkey-", 8)
+	k, err := keypairs.Create(client, os.CreateOpts{Name: name}).Extract()
+	th.AssertNoErr(t, err)
+	defer deleteKeyPair(t, client, name)
+
+	t.Logf("Created a new keypair:")
+	t.Logf("        name=[%s]", k.Name)
+	t.Logf(" fingerprint=[%s]", k.Fingerprint)
+	t.Logf("   publickey=[%s]", tools.Elide(k.PublicKey))
+	t.Logf("  privatekey=[%s]", tools.Elide(k.PrivateKey))
+	t.Logf("      userid=[%s]", k.UserID)
+}
+
+func TestImportKeyPair(t *testing.T) {
+	client, err := newClient()
+	th.AssertNoErr(t, err)
+
+	name := tools.RandomString("importedkey-", 8)
+	pubkey := "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDlIQ3r+zd97kb9Hzmujd3V6pbO53eb3Go4q2E8iqVGWQfZTrFdL9KACJnqJIm9HmncfRkUTxE37hqeGCCv8uD+ZPmPiZG2E60OX1mGDjbbzAyReRwYWXgXHopggZTLak5k4mwZYaxwaufbVBDRn847e01lZnaXaszEToLM37NLw+uz29sl3TwYy2R0RGHPwPc160aWmdLjSyd1Nd4c9pvvOP/EoEuBjIC6NJJwg2Rvg9sjjx9jYj0QUgc8CqKLN25oMZ69kNJzlFylKRUoeeVr89txlR59yehJWk6Uw6lYFTdJmcmQOFVAJ12RMmS1hLWCM8UzAgtw+EDa0eqBxBDl smash@winter"
+
+	k, err := keypairs.Create(client, os.CreateOpts{
+		Name:      name,
+		PublicKey: pubkey,
+	}).Extract()
+	th.AssertNoErr(t, err)
+	defer deleteKeyPair(t, client, name)
+
+	th.CheckEquals(t, pubkey, k.PublicKey)
+	th.CheckEquals(t, "", k.PrivateKey)
+
+	t.Logf("Imported an existing keypair:")
+	t.Logf("        name=[%s]", k.Name)
+	t.Logf(" fingerprint=[%s]", k.Fingerprint)
+	t.Logf("   publickey=[%s]", tools.Elide(k.PublicKey))
+	t.Logf("  privatekey=[%s]", tools.Elide(k.PrivateKey))
+	t.Logf("      userid=[%s]", k.UserID)
+}
+
+func TestListKeyPairs(t *testing.T) {
+	client, err := newClient()
+	th.AssertNoErr(t, err)
+
+	count := 0
+	err = keypairs.List(client).EachPage(func(page pagination.Page) (bool, error) {
+		count++
+		t.Logf("--- %02d ---", count)
+
+		ks, err := keypairs.ExtractKeyPairs(page)
+		th.AssertNoErr(t, err)
+
+		for i, keypair := range ks {
+			t.Logf("[%02d]    name=[%s]", i, keypair.Name)
+			t.Logf(" fingerprint=[%s]", keypair.Fingerprint)
+			t.Logf("   publickey=[%s]", tools.Elide(keypair.PublicKey))
+			t.Logf("  privatekey=[%s]", tools.Elide(keypair.PrivateKey))
+			t.Logf("      userid=[%s]", keypair.UserID)
+		}
+
+		return true, nil
+	})
+	th.AssertNoErr(t, err)
+}
diff --git a/acceptance/tools/tools.go b/acceptance/tools/tools.go
index b3f3ea7..61b1d7a 100644
--- a/acceptance/tools/tools.go
+++ b/acceptance/tools/tools.go
@@ -71,3 +71,12 @@
 	}
 	return prefix + string(bytes)
 }
+
+// Elide returns the first bit of its input string with a suffix of "..." if it's longer than
+// a comfortable 40 characters.
+func Elide(value string) string {
+	if len(value) > 40 {
+		return value[0:37] + "..."
+	}
+	return value
+}
diff --git a/openstack/compute/v2/extensions/keypairs/fixtures.go b/openstack/compute/v2/extensions/keypairs/fixtures.go
index b025d45..d10af99 100644
--- a/openstack/compute/v2/extensions/keypairs/fixtures.go
+++ b/openstack/compute/v2/extensions/keypairs/fixtures.go
@@ -1,4 +1,5 @@
 // +build fixtures
+
 package keypairs
 
 import (
diff --git a/rackspace/compute/v2/keypairs/delegate.go b/rackspace/compute/v2/keypairs/delegate.go
new file mode 100644
index 0000000..3e53525
--- /dev/null
+++ b/rackspace/compute/v2/keypairs/delegate.go
@@ -0,0 +1,33 @@
+package keypairs
+
+import (
+	"github.com/rackspace/gophercloud"
+	os "github.com/rackspace/gophercloud/openstack/compute/v2/extensions/keypairs"
+	"github.com/rackspace/gophercloud/pagination"
+)
+
+// List returns a Pager that allows you to iterate over a collection of KeyPairs.
+func List(client *gophercloud.ServiceClient) pagination.Pager {
+	return os.List(client)
+}
+
+// Create requests the creation of a new keypair on the server, or to import a pre-existing
+// keypair.
+func Create(client *gophercloud.ServiceClient, opts os.CreateOptsBuilder) os.CreateResult {
+	return os.Create(client, opts)
+}
+
+// Get returns public data about a previously uploaded KeyPair.
+func Get(client *gophercloud.ServiceClient, name string) os.GetResult {
+	return os.Get(client, name)
+}
+
+// Delete requests the deletion of a previous stored KeyPair from the server.
+func Delete(client *gophercloud.ServiceClient, name string) os.DeleteResult {
+	return os.Delete(client, name)
+}
+
+// ExtractKeyPairs interprets a page of results as a slice of KeyPairs.
+func ExtractKeyPairs(page pagination.Page) ([]os.KeyPair, error) {
+	return os.ExtractKeyPairs(page)
+}
diff --git a/rackspace/compute/v2/keypairs/delegate_test.go b/rackspace/compute/v2/keypairs/delegate_test.go
new file mode 100644
index 0000000..b72e69e
--- /dev/null
+++ b/rackspace/compute/v2/keypairs/delegate_test.go
@@ -0,0 +1,72 @@
+package keypairs
+
+import (
+	"testing"
+
+	os "github.com/rackspace/gophercloud/openstack/compute/v2/extensions/keypairs"
+	"github.com/rackspace/gophercloud/pagination"
+	th "github.com/rackspace/gophercloud/testhelper"
+	"github.com/rackspace/gophercloud/testhelper/client"
+)
+
+func TestList(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	os.HandleListSuccessfully(t)
+
+	count := 0
+	err := List(client.ServiceClient()).EachPage(func(page pagination.Page) (bool, error) {
+		count++
+		actual, err := ExtractKeyPairs(page)
+		th.AssertNoErr(t, err)
+		th.CheckDeepEquals(t, os.ExpectedKeyPairSlice, actual)
+
+		return true, nil
+	})
+	th.AssertNoErr(t, err)
+	th.CheckEquals(t, 1, count)
+}
+
+func TestCreate(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	os.HandleCreateSuccessfully(t)
+
+	actual, err := Create(client.ServiceClient(), os.CreateOpts{
+		Name: "createdkey",
+	}).Extract()
+	th.AssertNoErr(t, err)
+	th.CheckDeepEquals(t, &os.CreatedKeyPair, actual)
+}
+
+func TestImport(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	os.HandleImportSuccessfully(t)
+
+	actual, err := Create(client.ServiceClient(), os.CreateOpts{
+		Name:      "importedkey",
+		PublicKey: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDx8nkQv/zgGgB4rMYmIf+6A4l6Rr+o/6lHBQdW5aYd44bd8JttDCE/F/pNRr0lRE+PiqSPO8nDPHw0010JeMH9gYgnnFlyY3/OcJ02RhIPyyxYpv9FhY+2YiUkpwFOcLImyrxEsYXpD/0d3ac30bNH6Sw9JD9UZHYcpSxsIbECHw== Generated by Nova",
+	}).Extract()
+	th.AssertNoErr(t, err)
+	th.CheckDeepEquals(t, &os.ImportedKeyPair, actual)
+}
+
+func TestGet(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	os.HandleGetSuccessfully(t)
+
+	actual, err := Get(client.ServiceClient(), "firstkey").Extract()
+	th.AssertNoErr(t, err)
+	th.CheckDeepEquals(t, &os.FirstKeyPair, actual)
+}
+
+func TestDelete(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	os.HandleDeleteSuccessfully(t)
+
+	err := Delete(client.ServiceClient(), "deletedkey").Extract()
+	th.AssertNoErr(t, err)
+}