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authorRaghavendra Bhat <raghavendra@redhat.com>2013-04-19 12:27:03 +0530
committerVijay Bellur <vbellur@redhat.com>2014-02-10 23:32:05 -0800
commit28209283a67f13802cc0c1d3df07c676926810a2 (patch)
tree5cf62085fa1a4bbc6d76eb1763f343c6116ea195 /xlators/protocol/server/src/server-handshake.c
parent97ce783de326b51fcba65737f07db2c314d1e218 (diff)
protocol/server: do not do root-squashing for trusted clients
* As of now clients mounting within the storage pool using that machine's ip/hostname are trusted clients (i.e clients local to the glusterd). * Be careful when the request itself comes in as nfsnobody (ex: posix tests). So move the squashing part to protocol/server when it creates a new frame for the request, instead of auth part of rpc layer. * For nfs servers do root-squashing without checking if it is trusted client, as all the nfs servers would be running within the storage pool, hence will be trusted clients for the bricks. * Provide one more option for mounting which actually says root-squash should/should not happen. This value is given priority only for the trusted clients. For non trusted clients, the volume option takes the priority. But for trusted clients if root-squash should not happen, then they have to be mounted with root-squash=no option. (This is done because by default blocking root-squashing for the trusted clients will cause problems for smb and UFO clients for which the requests have to be squashed if the option is enabled). * For geo-replication and defrag clients do not do root-squashing. * Introduce a new option in open-behind for doing read after successful open. Change-Id: I8a8359840313dffc34824f3ea80a9c48375067f0 BUG: 954057 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-on: http://review.gluster.org/4863 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/protocol/server/src/server-handshake.c')
-rw-r--r--xlators/protocol/server/src/server-handshake.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/xlators/protocol/server/src/server-handshake.c b/xlators/protocol/server/src/server-handshake.c
index d494101..708acd9 100644
--- a/xlators/protocol/server/src/server-handshake.c
+++ b/xlators/protocol/server/src/server-handshake.c
@@ -448,6 +448,8 @@ server_setvolume (rpcsvc_request_t *req)
if (req->trans->xl_private != client)
req->trans->xl_private = client;
+ auth_set_username_passwd (params, config_params, client);
+
ret = dict_get_int32 (params, "fops-version", &fop_version);
if (ret < 0) {
ret = dict_set_str (reply, "ERROR",