fix(auth): Update authtoken activity selectively

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Author: ChristophWurst

lib/private/Authentication/Token/PublicKeyTokenProvider.php

@@ -300,8 +300,6 @@ public function updateToken(IToken $token) {
 		if (!($token instanceof PublicKeyToken)) {
 			throw new InvalidTokenException("Invalid token type");
 		}
-		$now = $this->time->getTime();
-		$token->setLastActivity($now);
 		$this->mapper->update($token);
 		$this->cacheToken($token);
 	}

lib/private/User/Session.php

@@ -45,6 +45,7 @@
 use OC\Authentication\Exceptions\PasswordLoginForbiddenException;
 use OC\Authentication\Token\IProvider;
 use OC\Authentication\Token\IToken;
+use OC\Authentication\Token\PublicKeyToken;
 use OC\Hooks\Emitter;
 use OC\Hooks\PublicEmitter;
 use OC_User;
@@ -772,6 +773,9 @@ private function checkTokenCredentials(IToken $dbToken, $token) {
 		}
 
 		$dbToken->setLastCheck($now);
+		if ($dbToken instanceof PublicKeyToken) {
+			$dbToken->setLastActivity($now);
+		}
 		$this->tokenProvider->updateToken($dbToken);
 		return true;
 	}