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-rw-r--r--include/linux/ceph/auth.h4
-rw-r--r--net/ceph/auth.c13
-rw-r--r--net/ceph/auth_none.c3
-rw-r--r--net/ceph/auth_x.c11
4 files changed, 16 insertions, 15 deletions
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);
diff --git a/net/ceph/auth.c b/net/ceph/auth.c
index 3a9d44eee941..d2b268a1838e 100644
--- a/net/ceph/auth.c
+++ b/net/ceph/auth.c
@@ -36,7 +36,7 @@ static int init_protocol(struct ceph_auth_client *ac, int proto)
}
}
-static void set_global_id(struct ceph_auth_client *ac, u64 global_id)
+void ceph_auth_set_global_id(struct ceph_auth_client *ac, u64 global_id)
{
dout("%s global_id %llu\n", __func__, global_id);
@@ -267,7 +267,7 @@ int ceph_handle_auth_reply(struct ceph_auth_client *ac,
goto out;
}
- ret = ac->ops->handle_reply(ac, payload, payload_end,
+ ret = ac->ops->handle_reply(ac, global_id, payload, payload_end,
NULL, NULL, NULL, NULL);
if (ret == -EAGAIN) {
ret = build_request(ac, true, reply_buf, reply_len);
@@ -276,8 +276,6 @@ int ceph_handle_auth_reply(struct ceph_auth_client *ac,
goto out;
}
- set_global_id(ac, global_id);
-
out:
mutex_unlock(&ac->mutex);
return ret;
@@ -485,7 +483,7 @@ int ceph_auth_handle_reply_more(struct ceph_auth_client *ac, void *reply,
int ret;
mutex_lock(&ac->mutex);
- ret = ac->ops->handle_reply(ac, reply, reply + reply_len,
+ ret = ac->ops->handle_reply(ac, 0, reply, reply + reply_len,
NULL, NULL, NULL, NULL);
if (ret == -EAGAIN)
ret = build_request(ac, false, buf, buf_len);
@@ -503,11 +501,10 @@ int ceph_auth_handle_reply_done(struct ceph_auth_client *ac,
int ret;
mutex_lock(&ac->mutex);
- ret = ac->ops->handle_reply(ac, reply, reply + reply_len,
+ ret = ac->ops->handle_reply(ac, global_id, reply, reply + reply_len,
session_key, session_key_len,
con_secret, con_secret_len);
- if (!ret)
- set_global_id(ac, global_id);
+ WARN_ON(ret == -EAGAIN || ret > 0);
mutex_unlock(&ac->mutex);
return ret;
}
diff --git a/net/ceph/auth_none.c b/net/ceph/auth_none.c
index aab490a111eb..097e9f8d87a7 100644
--- a/net/ceph/auth_none.c
+++ b/net/ceph/auth_none.c
@@ -69,7 +69,7 @@ static int build_request(struct ceph_auth_client *ac, void *buf, void *end)
* the generic auth code decode the global_id, and we carry no actual
* authenticate state, so nothing happens here.
*/
-static int handle_reply(struct ceph_auth_client *ac,
+static 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)
@@ -77,6 +77,7 @@ static int handle_reply(struct ceph_auth_client *ac,
struct ceph_auth_none_info *xi = ac->private;
xi->starting = false;
+ ceph_auth_set_global_id(ac, global_id);
return 0;
}
diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c
index cab99c5581b0..b71b1635916e 100644
--- a/net/ceph/auth_x.c
+++ b/net/ceph/auth_x.c
@@ -597,7 +597,7 @@ bad:
return -EINVAL;
}
-static int handle_auth_session_key(struct ceph_auth_client *ac,
+static int handle_auth_session_key(struct ceph_auth_client *ac, u64 global_id,
void **p, void *end,
u8 *session_key, int *session_key_len,
u8 *con_secret, int *con_secret_len)
@@ -613,6 +613,7 @@ static int handle_auth_session_key(struct ceph_auth_client *ac,
if (ret)
return ret;
+ ceph_auth_set_global_id(ac, global_id);
if (*p == end) {
/* pre-nautilus (or didn't request service tickets!) */
WARN_ON(session_key || con_secret);
@@ -661,7 +662,7 @@ e_inval:
return -EINVAL;
}
-static int ceph_x_handle_reply(struct ceph_auth_client *ac,
+static int ceph_x_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)
@@ -695,9 +696,9 @@ static int ceph_x_handle_reply(struct ceph_auth_client *ac,
switch (op) {
case CEPHX_GET_AUTH_SESSION_KEY:
/* AUTH ticket + [connection secret] + service tickets */
- ret = handle_auth_session_key(ac, &p, end, session_key,
- session_key_len, con_secret,
- con_secret_len);
+ ret = handle_auth_session_key(ac, global_id, &p, end,
+ session_key, session_key_len,
+ con_secret, con_secret_len);
break;
case CEPHX_GET_PRINCIPAL_SESSION_KEY: