Move library\OAuth1.php to class structure Friendica\Security\OAuth1

src/Security/OAuth1/OAuthDataStore.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Friendica\Security\OAuth1;
+
+class OAuthDataStore
+{
+	function lookup_consumer($consumer_key)
+	{
+		// implement me
+	}
+
+	function lookup_token(OAuthConsumer $consumer, $token_type, $token_id)
+	{
+		// implement me
+	}
+
+	function lookup_nonce(OAuthConsumer $consumer, OAuthToken $token, $nonce, int $timestamp)
+	{
+		// implement me
+	}
+
+	function new_request_token(OAuthConsumer $consumer, $callback = null)
+	{
+		// return a new token attached to this consumer
+	}
+
+	function new_access_token(OAuthToken $token, OAuthConsumer $consumer, $verifier = null)
+	{
+		// return a new access token attached to this consumer
+		// for the user associated with this token if the request token
+		// is authorized
+		// should also invalidate the request token
+	}
+}