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| author |   Sage Weil <sage@newdream.net> | 2009-11-18 16:19:57 -0800 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2009-11-18 16:19:57 -0800 |
| commit | 4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc (patch) | |
| tree | a77e9b4563022340361ca673ef2e1beebb538e2f /fs/ceph/ceph_fs.h | |
| parent | ceph: handle errors during osd client init (diff) | |
| download | linux-dev-4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc.tar.xz linux-dev-4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc.zip | |
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/ceph_fs.h')
| -rw-r--r-- | fs/ceph/ceph_fs.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/ceph/ceph_fs.h b/fs/ceph/ceph_fs.h index 36becb024788..1e96a9a87d8d 100644 --- a/fs/ceph/ceph_fs.h +++ b/fs/ceph/ceph_fs.h @@ -75,6 +75,16 @@ struct ceph_file_layout { int ceph_file_layout_is_valid(const struct ceph_file_layout *layout); +/* crypto algorithms */ +#define CEPH_CRYPTO_NONE 0x0 +#define CEPH_CRYPTO_AES 0x1 + +/* security/authentication protocols */ +#define CEPH_AUTH_UNKNOWN 0x0 +#define CEPH_AUTH_NONE 0x1 +#define CEPH_AUTH_CEPHX 0x2 + + /********************************************* * message layer */ @@ -90,12 +100,12 @@ int ceph_file_layout_is_valid(const struct ceph_file_layout *layout); /* client <-> monitor */ #define CEPH_MSG_MON_MAP 4 #define CEPH_MSG_MON_GET_MAP 5 -#define CEPH_MSG_CLIENT_MOUNT 10 -#define CEPH_MSG_CLIENT_MOUNT_ACK 11 #define CEPH_MSG_STATFS 13 #define CEPH_MSG_STATFS_REPLY 14 #define CEPH_MSG_MON_SUBSCRIBE 15 #define CEPH_MSG_MON_SUBSCRIBE_ACK 16 +#define CEPH_MSG_AUTH 17 +#define CEPH_MSG_AUTH_REPLY 18 /* client <-> mds */ #define CEPH_MSG_MDS_MAP 21 |