complete yggdrasil package

yggdrasil/validate.go

@@ -1,16 +1,13 @@
 package yggdrasil
 
-import "fmt"
+import (
+	"fmt"
+	"io/ioutil"
+)
 
 // Validate checks if an accessToken is usable for authentication with a Minecraft server.
 func (a *Access) Validate() (bool, error) {
-	pl := struct {
-		AccessToken string `json:"accessToken"`
-		ClientToken string `json:"clientToken"`
-	}{
-		AccessToken: a.ar.AccessToken,
-		ClientToken: a.ar.ClientToken,
-	}
+	pl := a.ar.tokens
 
 	resp, err := rowPost("/validate", pl)
 	if err != nil {
@@ -19,3 +16,21 @@ func (a *Access) Validate() (bool, error) {
 
 	return resp.StatusCode == 204, resp.Body.Close()
 }
+
+// Invalidate invalidates accessTokens using a client/access token pair.
+func (a *Access) Invalidate() error {
+	pl := a.ar.tokens
+
+	resp, err := rowPost("/invalidate", pl)
+	if err != nil {
+		return fmt.Errorf("request fail: %v", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 204 {
+		content, _ := ioutil.ReadAll(resp.Body)
+		return fmt.Errorf("invalidate error: %v: %s", resp.Status, content)
+	}
+
+	return nil
+}