From e8669f693c6adbb33f515d9a4ce9d1079756e2e8 Mon Sep 17 00:00:00 2001
From: Alexander Tkachev
Date: Tue, 16 Jul 2019 14:09:38 +0700
Subject: CLOUD: Update BaseStorage to expect no refresh_token

While refreshing access_token, some cloud providers also pass a new
refresh_token. Google Drive does not, and accepts the same refresh_token
next time. These changes allow this to happen.
---
 backends/cloud/googledrive/googledrivestorage.cpp | 2 ++
 backends/cloud/googledrive/googledrivestorage.h   | 2 ++
 2 files changed, 4 insertions(+)

(limited to 'backends/cloud/googledrive')

diff --git a/backends/cloud/googledrive/googledrivestorage.cpp b/backends/cloud/googledrive/googledrivestorage.cpp
index be81629cef..67d157748a 100644
--- a/backends/cloud/googledrive/googledrivestorage.cpp
+++ b/backends/cloud/googledrive/googledrivestorage.cpp
@@ -58,6 +58,8 @@ uint32 GoogleDriveStorage::storageIndex() { return kStorageGoogleDriveId; }
 
 bool GoogleDriveStorage::needsRefreshToken() { return true; }
 
+bool GoogleDriveStorage::canReuseRefreshToken() { return true; }
+
 void GoogleDriveStorage::saveConfig(Common::String keyPrefix) {
 	ConfMan.set(keyPrefix + "access_token", _token, ConfMan.kCloudDomain);
 	ConfMan.set(keyPrefix + "refresh_token", _refreshToken, ConfMan.kCloudDomain);
diff --git a/backends/cloud/googledrive/googledrivestorage.h b/backends/cloud/googledrive/googledrivestorage.h
index 730e8e20c3..21e027c4a7 100644
--- a/backends/cloud/googledrive/googledrivestorage.h
+++ b/backends/cloud/googledrive/googledrivestorage.h
@@ -54,6 +54,8 @@ protected:
 
 	virtual bool needsRefreshToken();
 
+	virtual bool canReuseRefreshToken();
+
 public:
 	/** This constructor uses OAuth code flow to get tokens. */
 	GoogleDriveStorage(Common::String code);
-- 
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