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Diffstat (limited to 'net/ceph/auth_x.c')
-rw-r--r--net/ceph/auth_x.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c
index bd8758dbfded..2d5981555cd6 100644
--- a/net/ceph/auth_x.c
+++ b/net/ceph/auth_x.c
@@ -298,6 +298,7 @@ static int ceph_x_build_authorizer(struct ceph_auth_client *ac,
return -ENOMEM;
}
au->service = th->service;
+ au->secret_id = th->secret_id;
msg_a = au->buf->vec.iov_base;
msg_a->struct_v = 1;
@@ -555,6 +556,27 @@ static int ceph_x_create_authorizer(
return 0;
}
+static int ceph_x_update_authorizer(
+ struct ceph_auth_client *ac, int peer_type,
+ struct ceph_auth_handshake *auth)
+{
+ struct ceph_x_authorizer *au;
+ struct ceph_x_ticket_handler *th;
+ int ret;
+
+ th = get_ticket_handler(ac, peer_type);
+ if (IS_ERR(th))
+ return PTR_ERR(th);
+
+ au = (struct ceph_x_authorizer *)auth->authorizer;
+ if (au->secret_id < th->secret_id) {
+ dout("ceph_x_update_authorizer service %u secret %llu < %llu\n",
+ au->service, au->secret_id, th->secret_id);
+ return ceph_x_build_authorizer(ac, th, au);
+ }
+ return 0;
+}
+
static int ceph_x_verify_authorizer_reply(struct ceph_auth_client *ac,
struct ceph_authorizer *a, size_t len)
{
@@ -641,6 +663,7 @@ static const struct ceph_auth_client_ops ceph_x_ops = {
.build_request = ceph_x_build_request,
.handle_reply = ceph_x_handle_reply,
.create_authorizer = ceph_x_create_authorizer,
+ .update_authorizer = ceph_x_update_authorizer,
.verify_authorizer_reply = ceph_x_verify_authorizer_reply,
.destroy_authorizer = ceph_x_destroy_authorizer,
.invalidate_authorizer = ceph_x_invalidate_authorizer,