From 03af4c7bad8ca59143bca488b90b3775d10d7f94 Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Mon, 21 Jun 2021 12:17:40 +0200 Subject: libceph: set global_id as soon as we get an auth ticket Commit 61ca49a9105f ("libceph: don't set global_id until we get an auth ticket") delayed the setting of global_id too much. It is set only after all tickets are received, but in pre-nautilus clusters an auth ticket and the service tickets are obtained in separate steps (for a total of three MAuth replies). When the service tickets are requested, global_id is used to build an authorizer; if global_id is still 0 we never get them and fail to establish the session. Moving the setting of global_id into protocol implementations. This way global_id can be set exactly when an auth ticket is received, not sooner nor later. Fixes: 61ca49a9105f ("libceph: don't set global_id until we get an auth ticket") Signed-off-by: Ilya Dryomov Reviewed-by: Jeff Layton --- include/linux/ceph/auth.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/linux/ceph') diff --git a/include/linux/ceph/auth.h b/include/linux/ceph/auth.h index 39425e2f7cb2..6b138fa97db8 100644 --- a/include/linux/ceph/auth.h +++ b/include/linux/ceph/auth.h @@ -50,7 +50,7 @@ struct ceph_auth_client_ops { * another request. */ int (*build_request)(struct ceph_auth_client *ac, void *buf, void *end); - int (*handle_reply)(struct ceph_auth_client *ac, + int (*handle_reply)(struct ceph_auth_client *ac, u64 global_id, void *buf, void *end, u8 *session_key, int *session_key_len, u8 *con_secret, int *con_secret_len); @@ -104,6 +104,8 @@ struct ceph_auth_client { struct mutex mutex; }; +void ceph_auth_set_global_id(struct ceph_auth_client *ac, u64 global_id); + struct ceph_auth_client *ceph_auth_init(const char *name, const struct ceph_crypto_key *key, const int *con_modes); -- cgit v1.2.3