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authorAndrew Tridgell <tridge@samba.org>2005-04-08 09:38:16 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:11:28 -0500
commitce7eb419307de28b6a674948a70960a39e0c38f8 (patch)
tree082d11ea52df683b6b4423c012fe9bbd4215a2ff /source4
parentb0ca8ed4559efae38933f49a638e7b51ae8bf0c8 (diff)
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r6248: added parsing of type 10 UAS announce netlogon packets
(This used to be commit d7e6e395cedef47dc182094c91f764e248b9b149)
Diffstat (limited to 'source4')
-rw-r--r--source4/libcli/dgram/netlogon.c7
-rw-r--r--source4/librpc/idl/nbt.idl37
2 files changed, 43 insertions, 1 deletions
diff --git a/source4/libcli/dgram/netlogon.c b/source4/libcli/dgram/netlogon.c
index a0218e2cb5..869e99e2fc 100644
--- a/source4/libcli/dgram/netlogon.c
+++ b/source4/libcli/dgram/netlogon.c
@@ -70,5 +70,12 @@ NTSTATUS dgram_mailslot_netlogon_parse(struct dgram_mailslot_handler *dgmslot,
status = ndr_pull_struct_blob(data, mem_ctx, netlogon,
(ndr_pull_flags_fn_t)ndr_pull_nbt_netlogon_packet);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("Failed to parse netlogon packet of length %d\n",
+ data->length));
+#if 0
+ file_save("netlogon.dat", data->data, data->length);
+#endif
+ }
return status;
}
diff --git a/source4/librpc/idl/nbt.idl b/source4/librpc/idl/nbt.idl
index d9178c6a37..d2e32f6881 100644
--- a/source4/librpc/idl/nbt.idl
+++ b/source4/librpc/idl/nbt.idl
@@ -8,7 +8,10 @@
encoding if it doesn't work out
*/
-interface nbt
+[ uuid("1-2-3-4"),
+ version(1.0),
+ depends(security)
+] interface nbt
{
const int NBT_NAME_SERVICE_PORT = 137;
const int NBT_DGRAM_SERVICE_PORT = 138;
@@ -326,6 +329,7 @@ interface nbt
/* \MAILSLOT\NET\NETLOGON mailslot requests */
typedef [enum8bit] enum {
NETLOGON_QUERY_FOR_PDC = 0x7,
+ NETLOGON_ANNOUNCE_UAS = 0xa,
NETLOGON_RESPONSE_FROM_PDC = 0xc
} nbt_netlogon_command;
@@ -351,8 +355,37 @@ interface nbt
uint16 lm20_token;
} nbt_netlogon_response_from_pdc;
+ /* announce change to UAS or SAM */
+ typedef struct {
+ uint32 db_index;
+ hyper serial;
+ NTTIME timestamp;
+ } nbt_db_change;
+
+ /* used to announce SAM changes */
+ typedef struct {
+ uint32 serial_lo;
+ time_t timestamp;
+ uint32 pulse;
+ uint32 random;
+ astring pdc_name;
+ astring domain;
+ [flag(NDR_ALIGN2)] DATA_BLOB _pad;
+ nstring unicode_pdc_name;
+ nstring unicode_domain;
+ uint32 db_count;
+ nbt_db_change dbchange[db_count];
+ [value(ndr_size_dom_sid(&r->sid))] uint32 sid_size;
+ uint16 unknown;
+ dom_sid sid;
+ uint32 nt_version;
+ uint16 lmnt_token;
+ uint16 lm20_token;
+ } nbt_netlogon_announce_uas;
+
typedef [nodiscriminant] union {
[case(NETLOGON_QUERY_FOR_PDC)] nbt_netlogon_query_for_pdc pdc;
+ [case(NETLOGON_ANNOUNCE_UAS)] nbt_netlogon_announce_uas uas;
[case(NETLOGON_RESPONSE_FROM_PDC)] nbt_netlogon_response_from_pdc response;
} nbt_netlogon_request;
@@ -361,4 +394,6 @@ interface nbt
uint8 pad;
[switch_is(command)] nbt_netlogon_request req;
} nbt_netlogon_packet;
+
+ void nbt_netlogon([in] nbt_netlogon_packet logon);
}