1 files changed, 16 insertions, 0 deletions
diff --git a/library/oauth2/src/OAuth2/Storage/PublicKeyInterface.php b/library/oauth2/src/OAuth2/Storage/PublicKeyInterface.php
new file mode 100644
index 000000000..108418d3a
--- /dev/null
+++ b/library/oauth2/src/OAuth2/Storage/PublicKeyInterface.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace OAuth2\Storage;
+
+/**
+ * Implement this interface to specify where the OAuth2 Server
+ * should get public/private key information
+ *
+ * @author Brent Shaffer <bshafs at gmail dot com>
+ */
+interface PublicKeyInterface
+{
+    public function getPublicKey($client_id = null);
+    public function getPrivateKey($client_id = null);
+    public function getEncryptionAlgorithm($client_id = null);
+}