From: Zhang Shaowen <zhangshaowen@cmss.chinamobile.com>
Date: Tue, 26 Sep 2017 02:00:59 +0000 (+0800)
Subject: rgw: Torrents are not supported for objects encrypted using SSE-C
X-Git-Tag: v13.0.1~520^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9a8ae664da54eb74e74a12cc16a52b0df7df70a0;p=ceph.git

rgw: Torrents are not supported for objects encrypted using SSE-C

Fixes: http://tracker.ceph.com/issues/21720

Signed-off-by: Zhang Shaowen <zhangshaowen@cmss.chinamobile.com>
---

diff --git a/src/rgw/rgw_op.cc b/src/rgw/rgw_op.cc
index 39a5dee9b715..96bffba90f0e 100644
--- a/src/rgw/rgw_op.cc
+++ b/src/rgw/rgw_op.cc
@@ -1640,6 +1640,11 @@ void RGWGetObj::execute()
   /* start gettorrent */
   if (torrent.get_flag())
   {
+    attr_iter = attrs.find(RGW_ATTR_CRYPT_MODE);
+    if (attr_iter != attrs.end() && attr_iter->second.to_str() == "SSE-C-AES256") {
+      op_ret = -ERR_INVALID_REQUEST;
+      goto done_err;
+    }
     torrent.init(s, store);
     op_ret = torrent.get_torrent_file(read_op, total_len, bl, obj);
     if (op_ret < 0)