[AFS]: Add security support.
Add security support to the AFS filesystem. Kerberos IV tickets are added as
RxRPC keys are added to the session keyring with the klog program. open() and
other VFS operations then find this ticket with request_key() and either use
it immediately (eg: mkdir, unlink) or attach it to a file descriptor (open).
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/fs/afs/vlclient.c b/fs/afs/vlclient.c
index 0c7eba1..36c1306 100644
--- a/fs/afs/vlclient.c
+++ b/fs/afs/vlclient.c
@@ -127,6 +127,7 @@
* VL.GetEntryByName operation type
*/
static const struct afs_call_type afs_RXVLGetEntryByName = {
+ .name = "VL.GetEntryByName",
.deliver = afs_deliver_vl_get_entry_by_xxx,
.abort_to_error = afs_vl_abort_to_error,
.destructor = afs_flat_call_destructor,
@@ -136,6 +137,7 @@
* VL.GetEntryById operation type
*/
static const struct afs_call_type afs_RXVLGetEntryById = {
+ .name = "VL.GetEntryById",
.deliver = afs_deliver_vl_get_entry_by_xxx,
.abort_to_error = afs_vl_abort_to_error,
.destructor = afs_flat_call_destructor,
@@ -145,6 +147,7 @@
* dispatch a get volume entry by name operation
*/
int afs_vl_get_entry_by_name(struct in_addr *addr,
+ struct key *key,
const char *volname,
struct afs_cache_vlocation *entry,
const struct afs_wait_mode *wait_mode)
@@ -163,6 +166,7 @@
if (!call)
return -ENOMEM;
+ call->key = key;
call->reply = entry;
call->service_id = VL_SERVICE;
call->port = htons(AFS_VL_PORT);
@@ -183,6 +187,7 @@
* dispatch a get volume entry by ID operation
*/
int afs_vl_get_entry_by_id(struct in_addr *addr,
+ struct key *key,
afs_volid_t volid,
afs_voltype_t voltype,
struct afs_cache_vlocation *entry,
@@ -197,6 +202,7 @@
if (!call)
return -ENOMEM;
+ call->key = key;
call->reply = entry;
call->service_id = VL_SERVICE;
call->port = htons(AFS_VL_PORT);