also store the 'origin' as a client registration instead of only a hash.

provide functions to list and remove client registrations

Author: ylebre

solid/lib/ServerConfig.php

@@ -68,6 +68,14 @@ public function getClientConfigById($clientId) {
 			return null;
 		}
 
+		/**
+		 * @return array|null
+		 */
+		public function getClients() {
+			$clients = (array)$this->config->getAppKeys('solid');
+			return $clients;
+		}
+
 		/**
 		 * @param array $clientConfig
 		 * @return string
@@ -151,9 +159,15 @@ public function saveClientRegistration($origin, $clientData) {
 			$clientData['client_name'] = $origin;
 			$clientData['client_secret'] = md5(random_bytes(32));
 			$this->config->setAppValue('solid', "client-" . $originHash, json_encode($clientData));
+
+			$this->config->setAppValue('solid', "client-" . $origin, json_encode($clientData));
 			return $originHash;
 		}
 
+		public function removeClientRegistration($clientId) {
+			$this->config->deleteAppValue('solid', "client-" . $clientId);
+		}
+
 		public function getClientRegistration($clientId) {
 			$data = $this->config->getAppValue('solid', "client-" . $clientId, "{}");
 			return json_decode($data, true);