feat(auth): add auth:whoami endpoint

Author: Matthew Fisher

api/config_test.go

@@ -22,9 +22,9 @@ TCP Socket Probe: N/A`)
 	}
 
 	h.HTTPGet = &HTTPGetProbe{
-		Path: "/",
-		Port: 80,
-		HTTPHeaders: []*KVPair{{ Key: "X-DEIS-IS", Value: "AWESOME" }},
+		Path:        "/",
+		Port:        80,
+		HTTPHeaders: []*KVPair{{Key: "X-DEIS-IS", Value: "AWESOME"}},
 	}
 
 	expected = strings.TrimSpace(`Initial Delay (seconds): 0

api/users.go

@@ -1,5 +1,9 @@
 package api
 
+import (
+	"fmt"
+)
+
 // User is the definition of the user object.
 type User struct {
 	ID          int    `json:"id"`
@@ -13,3 +17,19 @@ type User struct {
 	IsActive    bool   `json:"is_active"`
 	DateJoined  string `json:"date_joined"`
 }
+
+func (u User) String() string {
+	tpl := `ID: %d
+Username: %s
+Email: %s
+First Name: %s
+Last Name: %s
+Last Login: %s
+Is Superuser: %t
+Is Staff: %t
+Is Active: %t
+Date Joined: %s`
+
+	return fmt.Sprintf(tpl, u.ID, u.Username, u.Email, u.FirstName, u.LastName, u.LastLogin,
+		u.IsSuperuser, u.IsStaff, u.IsActive, u.DateJoined)
+}

api/users_test.go

@@ -0,0 +1,35 @@
+package api
+
+import (
+	"testing"
+)
+
+func TestUserString(t *testing.T) {
+	user := User{
+		ID:          1,
+		Username:    "bacongobbler",
+		Email:       "matthewf@deis.com",
+		FirstName:   "Matthew",
+		LastName:    "Fisher",
+		LastLogin:   "Yesterday",
+		IsSuperuser: true,
+		IsStaff:     true,
+		IsActive:    true,
+		DateJoined:  "Yesterday",
+	}
+
+	expected := `ID: 1
+Username: bacongobbler
+Email: matthewf@deis.com
+First Name: Matthew
+Last Name: Fisher
+Last Login: Yesterday
+Is Superuser: true
+Is Staff: true
+Is Active: true
+Date Joined: Yesterday`
+
+	if user.String() != expected {
+		t.Errorf("Got:\n\n%s\n\nExpected:\n\n%s", user.String(), expected)
+	}
+}

auth/auth.go

@@ -148,3 +148,22 @@ func Passwd(c *deis.Client, username, password, newPassword string) error {
 	}
 	return err
 }
+
+func Whoami(c *deis.Client) (api.User, error) {
+	res, err := c.Request("GET", "/v2/auth/whoami/", nil)
+	if err != nil {
+		return api.User{}, err
+	}
+	// Fix json.Decoder bug in <go1.7
+	defer func() {
+		io.Copy(ioutil.Discard, res.Body)
+		res.Body.Close()
+	}()
+
+	resUser := api.User{}
+	if err = json.NewDecoder(res.Body).Decode(&resUser); err != nil {
+		return api.User{}, err
+	}
+
+	return resUser, nil
+}