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-rw-r--r--source3/include/rpc_netlogon.h20
-rw-r--r--source3/rpc_client/cli_netlogon.c49
-rw-r--r--source3/rpc_parse/parse_net.c84
-rw-r--r--source3/rpcclient/cmd_netlogon.c26
4 files changed, 179 insertions, 0 deletions
diff --git a/source3/include/rpc_netlogon.h b/source3/include/rpc_netlogon.h
index 74e3a50ee4..a5b93b0238 100644
--- a/source3/include/rpc_netlogon.h
+++ b/source3/include/rpc_netlogon.h
@@ -33,6 +33,7 @@
#define NET_SRVPWSET 0x06
#define NET_SAM_DELTAS 0x07
#define NET_LOGON_CTRL 0x0c
+#define NET_GETDCNAME 0x0d
#define NET_AUTH2 0x0f
#define NET_LOGON_CTRL2 0x0e
#define NET_SAM_SYNC 0x10
@@ -298,6 +299,25 @@ typedef struct net_r_logon_ctrl2_info
} NET_R_LOGON_CTRL2;
+/* NET_Q_GETDCNAME - Ask a DC for a trusted DC name */
+
+typedef struct net_q_getdcname
+{
+ uint32 ptr_logon_server;
+ UNISTR2 uni_logon_server;
+ uint32 ptr_domainname;
+ UNISTR2 uni_domainname;
+} NET_Q_GETDCNAME;
+
+/* NET_R_GETDCNAME - Ask a DC for a trusted DC name */
+
+typedef struct net_r_getdcname
+{
+ uint32 ptr_dcname;
+ UNISTR2 uni_dcname;
+ NTSTATUS status;
+} NET_R_GETDCNAME;
+
/* NET_Q_TRUST_DOM_LIST - LSA Query Trusted Domains */
typedef struct net_q_trust_dom_info
{
diff --git a/source3/rpc_client/cli_netlogon.c b/source3/rpc_client/cli_netlogon.c
index 70ac460303..f6d88a1950 100644
--- a/source3/rpc_client/cli_netlogon.c
+++ b/source3/rpc_client/cli_netlogon.c
@@ -331,6 +331,55 @@ NTSTATUS cli_netlogon_logon_ctrl2(struct cli_state *cli, TALLOC_CTX *mem_ctx,
return result;
}
+/* GetDCName */
+
+NTSTATUS cli_netlogon_getdcname(struct cli_state *cli, TALLOC_CTX *mem_ctx,
+ const char *domainname, fstring dcname)
+{
+ prs_struct qbuf, rbuf;
+ NET_Q_GETDCNAME q;
+ NET_R_GETDCNAME r;
+ NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
+
+ ZERO_STRUCT(q);
+ ZERO_STRUCT(r);
+
+ /* Initialise parse structures */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
+ prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
+
+ /* Initialise input parameters */
+
+ init_net_q_getdcname(&q, cli->srv_name_slash, domainname);
+
+ /* Marshall data and send request */
+
+ if (!net_io_q_getdcname("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req(cli, NET_GETDCNAME, &qbuf, &rbuf)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Unmarshall response */
+
+ if (!net_io_r_getdcname("", &r, &rbuf, 0)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ result = r.status;
+
+ if (NT_STATUS_IS_OK(result))
+ rpcstr_pull_unistr2_fstring(dcname, &r.uni_dcname);
+
+ done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}
+
/****************************************************************************
Generate the next creds to use.
****************************************************************************/
diff --git a/source3/rpc_parse/parse_net.c b/source3/rpc_parse/parse_net.c
index 90cd348f5a..a98738b51f 100644
--- a/source3/rpc_parse/parse_net.c
+++ b/source3/rpc_parse/parse_net.c
@@ -425,6 +425,90 @@ BOOL net_io_r_logon_ctrl(const char *desc, NET_R_LOGON_CTRL *r_l, prs_struct *ps
}
/*******************************************************************
+ Inits an NET_R_GETDCNAME structure.
+********************************************************************/
+void init_net_q_getdcname(NET_Q_GETDCNAME *r_t, const char *logon_server,
+ const char *domainname)
+{
+ DEBUG(5,("init_r_getdcname\n"));
+
+ r_t->ptr_logon_server = (logon_server != NULL);
+ init_unistr2(&r_t->uni_logon_server, logon_server, UNI_STR_TERMINATE);
+ r_t->ptr_domainname = (domainname != NULL);
+ init_unistr2(&r_t->uni_domainname, domainname, UNI_STR_TERMINATE);
+}
+
+/*******************************************************************
+ Reads or writes an NET_Q_GETDCNAME structure.
+********************************************************************/
+
+BOOL net_io_q_getdcname(const char *desc, NET_Q_GETDCNAME *r_t, prs_struct *ps,
+ int depth)
+{
+ if (r_t == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "net_io_q_getdcname");
+ depth++;
+
+ if (!prs_uint32("ptr_logon_server", ps, depth, &r_t->ptr_logon_server))
+ return False;
+
+ if (!smb_io_unistr2("logon_server", &r_t->uni_logon_server,
+ r_t->ptr_logon_server, ps, depth))
+ return False;
+
+ if (!prs_align(ps))
+ return False;
+
+ if (!prs_uint32("ptr_domainname", ps, depth, &r_t->ptr_domainname))
+ return False;
+
+ if (!smb_io_unistr2("domainname", &r_t->uni_domainname,
+ r_t->ptr_domainname, ps, depth))
+ return False;
+
+ return True;
+}
+
+
+/*******************************************************************
+ Inits an NET_R_GETDCNAME structure.
+********************************************************************/
+void init_net_r_getdcname(NET_R_GETDCNAME *r_t, const char *dcname)
+{
+ DEBUG(5,("init_r_getdcname\n"));
+
+ init_unistr2(&r_t->uni_dcname, dcname, UNI_STR_TERMINATE);
+}
+
+/*******************************************************************
+ Reads or writes an NET_R_GETDCNAME structure.
+********************************************************************/
+
+BOOL net_io_r_getdcname(const char *desc, NET_R_GETDCNAME *r_t, prs_struct *ps,
+ int depth)
+{
+ if (r_t == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "net_io_r_getdcname");
+ depth++;
+
+ if (!prs_uint32("ptr_dcname", ps, depth, &r_t->ptr_dcname))
+ return False;
+
+ if (!smb_io_unistr2("dcname", &r_t->uni_dcname,
+ r_t->ptr_dcname, ps, depth))
+ return False;
+
+ if (!prs_ntstatus("status", ps, depth, &r_t->status))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
Inits an NET_R_TRUST_DOM_LIST structure.
********************************************************************/
diff --git a/source3/rpcclient/cmd_netlogon.c b/source3/rpcclient/cmd_netlogon.c
index a48b59bf6a..9e281fefce 100644
--- a/source3/rpcclient/cmd_netlogon.c
+++ b/source3/rpcclient/cmd_netlogon.c
@@ -45,6 +45,31 @@ static NTSTATUS cmd_netlogon_logon_ctrl2(struct cli_state *cli,
return result;
}
+static NTSTATUS cmd_netlogon_getdcname(struct cli_state *cli,
+ TALLOC_CTX *mem_ctx, int argc,
+ const char **argv)
+{
+ fstring dcname;
+ NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
+
+ if (argc != 2) {
+ fprintf(stderr, "Usage: %s domainname\n", argv[0]);
+ return NT_STATUS_OK;
+ }
+
+ result = cli_netlogon_getdcname(cli, mem_ctx, argv[1], dcname);
+
+ if (!NT_STATUS_IS_OK(result))
+ goto done;
+
+ /* Display results */
+
+ printf("%s\n", dcname);
+
+ done:
+ return result;
+}
+
static NTSTATUS cmd_netlogon_logon_ctrl(struct cli_state *cli,
TALLOC_CTX *mem_ctx, int argc,
const char **argv)
@@ -309,6 +334,7 @@ struct cmd_set netlogon_commands[] = {
{ "NETLOGON" },
{ "logonctrl2", RPC_RTYPE_NTSTATUS, cmd_netlogon_logon_ctrl2, NULL, PI_NETLOGON, "Logon Control 2", "" },
+ { "getdcname", RPC_RTYPE_NTSTATUS, cmd_netlogon_getdcname, NULL, PI_NETLOGON, "Get trusted DC name", "" },
{ "logonctrl", RPC_RTYPE_NTSTATUS, cmd_netlogon_logon_ctrl, NULL, PI_NETLOGON, "Logon Control", "" },
{ "samsync", RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_sync, NULL, PI_NETLOGON, "Sam Synchronisation", "" },
{ "samdeltas", RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_deltas, NULL, PI_NETLOGON, "Query Sam Deltas", "" },
generated by cgit (git 2.34.1) at 2024-11-23 00:50:39 +0000