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-rw-r--r--source3/libsmb/cli_samr.c325
1 files changed, 325 insertions, 0 deletions
diff --git a/source3/libsmb/cli_samr.c b/source3/libsmb/cli_samr.c
new file mode 100644
index 0000000000..09b39265b2
--- /dev/null
+++ b/source3/libsmb/cli_samr.c
@@ -0,0 +1,325 @@
+/*
+ Unix SMB/Netbios implementation.
+ Version 2.2
+ RPC pipe client
+ Copyright (C) Tim Potter 2000,
+ Copyright (C) Andrew Tridgell 1992-1997,2000,
+ Copyright (C) Luke Kenneth Casson Leighton 1996-1997,2000,
+ Copyright (C) Paul Ashton 1997,2000,
+ Copyright (C) Elrond 2000.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+/* Opens a SMB connection to the SAMR pipe */
+
+struct cli_state *cli_samr_initialise(struct cli_state *cli, char *system_name,
+ struct ntuser_creds *creds)
+{
+ struct in_addr dest_ip;
+ struct nmb_name calling, called;
+ fstring dest_host;
+ extern pstring global_myname;
+ struct ntuser_creds anon;
+
+ /* Initialise cli_state information */
+
+ if (!cli_initialise(cli)) {
+ return NULL;
+ }
+
+ if (!creds) {
+ ZERO_STRUCT(anon);
+ anon.pwd.null_pwd = 1;
+ creds = &anon;
+ }
+
+ cli_init_creds(cli, creds);
+
+ /* Establish a SMB connection */
+
+ if (!resolve_srv_name(system_name, dest_host, &dest_ip)) {
+ return NULL;
+ }
+
+ make_nmb_name(&called, dns_to_netbios_name(dest_host), 0x20);
+ make_nmb_name(&calling, dns_to_netbios_name(global_myname), 0);
+
+ if (!cli_establish_connection(cli, dest_host, &dest_ip, &calling,
+ &called, "IPC$", "IPC", False, True)) {
+ return NULL;
+ }
+
+ /* Open a NT session thingy */
+
+ if (!cli_nt_session_open(cli, PIPE_SAMR)) {
+ cli_shutdown(cli);
+ return NULL;
+ }
+
+ return cli;
+}
+
+/* Shut down a SMB connection to the SAMR pipe */
+
+void cli_samr_shutdown(struct cli_state *cli)
+{
+ if (cli->fd != -1) cli_ulogoff(cli);
+ cli_shutdown(cli);
+}
+
+/* Connect to SAMR database */
+
+uint32 cli_samr_connect(struct cli_state *cli, char *srv_name,
+ uint32 access_mask, POLICY_HND *connect_pol)
+{
+ prs_struct qbuf, rbuf;
+ SAMR_Q_CONNECT q;
+ SAMR_R_CONNECT r;
+ uint32 result;
+
+ ZERO_STRUCT(q);
+ ZERO_STRUCT(r);
+
+ /* Initialise parse structures */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, 4, cli->mem_ctx, False);
+ prs_init(&rbuf, 0, 4, cli->mem_ctx, True);
+
+ /* Marshall data and send request */
+
+ init_samr_q_connect(&q, srv_name, access_mask);
+
+ if (!samr_io_q_connect("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req(cli, SAMR_CONNECT, &qbuf, &rbuf)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Unmarshall response */
+
+ if (!samr_io_r_connect("", &r, &rbuf, 0)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Return output parameters */
+
+ if ((result = r.status) == NT_STATUS_NOPROBLEMO) {
+ *connect_pol = r.connect_pol;
+ }
+
+ done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}
+
+/* Close SAMR handle */
+
+uint32 cli_samr_close(struct cli_state *cli, POLICY_HND *connect_pol)
+{
+ prs_struct qbuf, rbuf;
+ SAMR_Q_CLOSE_HND q;
+ SAMR_R_CLOSE_HND r;
+ uint32 result;
+
+ ZERO_STRUCT(q);
+ ZERO_STRUCT(r);
+
+ /* Initialise parse structures */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, 4, cli->mem_ctx, False);
+ prs_init(&rbuf, 0, 4, cli->mem_ctx, True);
+
+ /* Marshall data and send request */
+
+ init_samr_q_close_hnd(&q, connect_pol);
+
+ if (!samr_io_q_close_hnd("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req(cli, SAMR_CLOSE_HND, &qbuf, &rbuf)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Unmarshall response */
+
+ if (!samr_io_r_close_hnd("", &r, &rbuf, 0)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Return output parameters */
+
+ if ((result = r.status) == NT_STATUS_NOPROBLEMO) {
+ *connect_pol = r.pol;
+ }
+
+ done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}
+
+/* Open handle on a domain */
+
+uint32 cli_samr_open_domain(struct cli_state *cli, POLICY_HND *connect_pol,
+ uint32 access_mask, DOM_SID *domain_sid,
+ POLICY_HND *domain_pol)
+{
+ prs_struct qbuf, rbuf;
+ SAMR_Q_OPEN_DOMAIN q;
+ SAMR_R_OPEN_DOMAIN r;
+ uint32 result;
+
+ ZERO_STRUCT(q);
+ ZERO_STRUCT(r);
+
+ /* Initialise parse structures */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, 4, cli->mem_ctx, False);
+ prs_init(&rbuf, 0, 4, cli->mem_ctx, True);
+
+ /* Marshall data and send request */
+
+ init_samr_q_open_domain(&q, connect_pol, access_mask, domain_sid);
+
+ if (!samr_io_q_open_domain("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req(cli, SAMR_OPEN_DOMAIN, &qbuf, &rbuf)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Unmarshall response */
+
+ if (!samr_io_r_open_domain("", &r, &rbuf, 0)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Return output parameters */
+
+ if ((result = r.status) == NT_STATUS_NOPROBLEMO) {
+ *domain_pol = r.domain_pol;
+ }
+
+ done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}
+
+/* Open handle on a user */
+
+uint32 cli_samr_open_user(struct cli_state *cli, POLICY_HND *domain_pol,
+ uint32 access_mask, uint32 user_rid,
+ POLICY_HND *user_pol)
+{
+ prs_struct qbuf, rbuf;
+ SAMR_Q_OPEN_USER q;
+ SAMR_R_OPEN_USER r;
+ uint32 result;
+
+ ZERO_STRUCT(q);
+ ZERO_STRUCT(r);
+
+ /* Initialise parse structures */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, 4, cli->mem_ctx, False);
+ prs_init(&rbuf, 0, 4, cli->mem_ctx, True);
+
+ /* Marshall data and send request */
+
+ init_samr_q_open_user(&q, domain_pol, access_mask, user_rid);
+
+ if (!samr_io_q_open_user("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req(cli, SAMR_OPEN_USER, &qbuf, &rbuf)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Unmarshall response */
+
+ if (!samr_io_r_open_user("", &r, &rbuf, 0)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Return output parameters */
+
+ if ((result = r.status) == NT_STATUS_NOPROBLEMO) {
+ *user_pol = r.user_pol;
+ }
+
+ done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}
+
+/* Query user info */
+
+uint32 cli_samr_query_userinfo(struct cli_state *cli, POLICY_HND *user_pol,
+ uint16 switch_value, SAM_USERINFO_CTR *ctr)
+{
+ prs_struct qbuf, rbuf;
+ SAMR_Q_QUERY_USERINFO q;
+ SAMR_R_QUERY_USERINFO r;
+ uint32 result;
+
+ ZERO_STRUCT(q);
+ ZERO_STRUCT(r);
+
+ /* Initialise parse structures */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, 4, cli->mem_ctx, False);
+ prs_init(&rbuf, 0, 4, cli->mem_ctx, True);
+
+ /* Marshall data and send request */
+
+ init_samr_q_query_userinfo(&q, user_pol, switch_value);
+
+ if (!samr_io_q_query_userinfo("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req(cli, SAMR_QUERY_USERINFO, &qbuf, &rbuf)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Unmarshall response */
+
+ r.ctr = ctr;
+
+ if (!samr_io_r_query_userinfo("", &r, &rbuf, 0)) {
+ result = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ /* Return output parameters */
+
+ if ((result = r.status) == NT_STATUS_NOPROBLEMO) {
+ }
+
+ done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}