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authorYan, Zheng <zyan@redhat.com>2014-11-11 16:30:55 +0800
committerIlya Dryomov <idryomov@redhat.com>2014-12-17 20:09:51 +0300
commita3fc98005c9c6e4649d26bee0935a7048a95c9e6 (patch)
treeecd73ce3924c0c040c5a48c4a15c1b6f4137b935 /net/ceph
parent97c85a828f36bbfffe9d77b977b65a5872b6cad4 (diff)
libceph: require cephx message signature by default
Signed-off-by: Yan, Zheng <zyan@redhat.com> Reviewed-by: Ilya Dryomov <idryomov@redhat.com>
Diffstat (limited to 'net/ceph')
-rw-r--r--net/ceph/ceph_common.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index d361a274aee7..5d5ab67f516d 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -237,6 +237,8 @@ enum {
Opt_noshare,
Opt_crc,
Opt_nocrc,
+ Opt_cephx_require_signatures,
+ Opt_nocephx_require_signatures,
};
static match_table_t opt_tokens = {
@@ -255,6 +257,8 @@ static match_table_t opt_tokens = {
{Opt_noshare, "noshare"},
{Opt_crc, "crc"},
{Opt_nocrc, "nocrc"},
+ {Opt_cephx_require_signatures, "cephx_require_signatures"},
+ {Opt_nocephx_require_signatures, "nocephx_require_signatures"},
{-1, NULL}
};
@@ -453,6 +457,12 @@ ceph_parse_options(char *options, const char *dev_name,
case Opt_nocrc:
opt->flags |= CEPH_OPT_NOCRC;
break;
+ case Opt_cephx_require_signatures:
+ opt->flags &= ~CEPH_OPT_NOMSGAUTH;
+ break;
+ case Opt_nocephx_require_signatures:
+ opt->flags |= CEPH_OPT_NOMSGAUTH;
+ break;
default:
BUG_ON(token);
@@ -496,6 +506,9 @@ struct ceph_client *ceph_create_client(struct ceph_options *opt, void *private,
init_waitqueue_head(&client->auth_wq);
client->auth_err = 0;
+ if (!ceph_test_opt(client, NOMSGAUTH))
+ required_features |= CEPH_FEATURE_MSG_AUTH;
+
client->extra_mon_dispatch = NULL;
client->supported_features = CEPH_FEATURES_SUPPORTED_DEFAULT |
supported_features;

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