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authorSage Weil <sage@newdream.net>2009-11-18 16:19:57 -0800
committerSage Weil <sage@newdream.net>2009-11-18 16:19:57 -0800
commit4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc (patch)
treea77e9b4563022340361ca673ef2e1beebb538e2f /fs/ceph/mds_client.h
parent5f44f142601bf94c448e2d463f0f18fd159da164 (diff)
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ceph: negotiate authentication protocol; implement AUTH_NONE protocol
When we open a monitor session, we send an initial AUTH message listing the auth protocols we support, our entity name, and (possibly) a previously assigned global_id. The monitor chooses a protocol and responds with an initial message. Initially implement AUTH_NONE, a dummy protocol that provides no security, but works within the new framework. It generates 'authorizers' that are used when connecting to (mds, osd) services that simply state our entity name and global_id. This is a wire protocol change. Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/mds_client.h')
-rw-r--r--fs/ceph/mds_client.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h
index 7c439488cfab..9faa1b2f79a7 100644
--- a/fs/ceph/mds_client.h
+++ b/fs/ceph/mds_client.h
@@ -100,6 +100,10 @@ struct ceph_mds_session {
struct ceph_connection s_con;
+ struct ceph_authorizer *s_authorizer;
+ void *s_authorizer_buf, *s_authorizer_reply_buf;
+ size_t s_authorizer_buf_len, s_authorizer_reply_buf_len;
+
/* protected by s_cap_lock */
spinlock_t s_cap_lock;
u32 s_cap_gen; /* inc each time we get mds stale msg */