#include "includes.h"
#include "rpcclient.h"
DOM_SID domain_sid;
static enum pipe_auth_type pipe_default_auth_type = PIPE_AUTH_TYPE_NONE;
static enum pipe_auth_level pipe_default_auth_level = PIPE_AUTH_LEVEL_NONE;
static struct cmd_list {
struct cmd_list *prev, *next;
struct cmd_set *cmd_set;
} *cmd_list;
static char **completion_fn(const char *text, int start, int end)
{
#define MAX_COMPLETIONS 100
char **matches;
int i, count=0;
struct cmd_list *commands = cmd_list;
#if 0
if (start)
return NULL;
#endif
if (!commands) {
return NULL;
}
matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
if (!matches) {
return NULL;
}
matches[count++] = SMB_STRDUP(text);
if (!matches[0]) {
SAFE_FREE(matches);
return NULL;
}
while (commands && count < MAX_COMPLETIONS-1) {
if (!commands->cmd_set) {
break;
}
for (i=0; commands->cmd_set[i].name; i++) {
if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
(( commands->cmd_set[i].returntype == RPC_RTYPE_NTSTATUS &&
commands->cmd_set[i].ntfn ) ||
( commands->cmd_set[i].returntype == RPC_RTYPE_WERROR &&
commands->cmd_set[i].wfn))) {
matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
if (!matches[count]) {
for (i = 0; i < count; i++) {
SAFE_FREE(matches[count]);
}
SAFE_FREE(matches);
return NULL;
}
count++;
}
}
commands = commands->next;
}
if (count == 2) {
SAFE_FREE(matches[0]);
matches[0] = SMB_STRDUP(matches[1]);
}
matches[count] = NULL;
return matches;
}
static char *next_command (char **cmdstr)
{
char *command;
char *p;
if (!cmdstr || !(*cmdstr))
return NULL;
p = strchr_m(*cmdstr, ';');
if (p)
*p = '\0';
command = SMB_STRDUP(*cmdstr);
if (p)
*cmdstr = p + 1;
else
*cmdstr = NULL;
return command;
}
static void fetch_machine_sid(struct cli_state *cli)
{
POLICY_HND pol;
NTSTATUS result = NT_STATUS_OK;
uint32 info_class = 5;
char *domain_name = NULL;
static BOOL got_domain_sid;
TALLOC_CTX *mem_ctx;
DOM_SID *dom_sid = NULL;
struct rpc_pipe_client *lsapipe = NULL;
if (got_domain_sid) return;
if (!(mem_ctx=talloc_init("fetch_machine_sid"))) {
DEBUG(0,("fetch_machine_sid: talloc_init returned NULL!\n"));
goto error;
}
if ((lsapipe = cli_rpc_pipe_open_noauth(cli, PI_LSARPC, &result)) == NULL) {
fprintf(stderr, "could not initialise lsa pipe. Error was %s\n", nt_errstr(result) );
goto error;
}
result = rpccli_lsa_open_policy(lsapipe, mem_ctx, True,
SEC_RIGHTS_MAXIMUM_ALLOWED,
&pol);
if (!NT_STATUS_IS_OK(result)) {
goto error;
}
result = rpccli_lsa_query_info_policy(lsapipe, mem_ctx, &pol, info_class,
&domain_name, &dom_sid);
if (!NT_STATUS_IS_OK(result)) {
goto error;
}
got_domain_sid = True;
sid_copy( &domain_sid, dom_sid );
rpccli_lsa_close(lsapipe, mem_ctx, &pol);
cli_rpc_pipe_close(lsapipe);
talloc_destroy(mem_ctx);
return;
error:
if (lsapipe) {
cli_rpc_pipe_close(lsapipe);
}
fprintf(stderr, "could not obtain sid for domain %s\n", cli->domain);
if (!NT_STATUS_IS_OK(result)) {
fprintf(stderr, "error: %s\n", nt_errstr(result));
}
exit(1);
}
static NTSTATUS cmd_listcommands(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
int argc, const char **argv)
{
struct cmd_list *tmp;
struct cmd_set *tmp_set;
int i;
if (argc != 2) {
printf("Usage: %s <pipe>\n", argv[0]);
return NT_STATUS_OK;
}
for (tmp = cmd_list; tmp; tmp = tmp->next)
{
tmp_set = tmp->cmd_set;
if (!StrCaseCmp(argv[1], tmp_set->name))
{
printf("Available commands on the %s pipe:\n\n", tmp_set->name);
i = 0;
tmp_set++;
while(tmp_set->name) {
printf("%30s", tmp_set->name);
tmp_set++;
i++;
if (i%3 == 0)
printf("\n");
}
break;
}
}
printf("\n\n");
return NT_STATUS_OK;
}
static NTSTATUS cmd_help(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
int argc, const char **argv)
{
struct cmd_list *tmp;
struct cmd_set *tmp_set;
if (argc > 2) {
printf("Usage: %s [command]\n", argv[0]);
return NT_STATUS_OK;
}
if (argc == 2) {
for (tmp = cmd_list; tmp; tmp = tmp->next) {
tmp_set = tmp->cmd_set;
while(tmp_set->name) {
if (strequal(argv[1], tmp_set->name)) {
if (tmp_set->usage &&
tmp_set->usage[0])
printf("%s\n", tmp_set->usage);
else
printf("No help for %s\n", tmp_set->name);
return NT_STATUS_OK;
}
tmp_set++;
}
}
printf("No such command: %s\n", argv[1]);
return NT_STATUS_OK;
}
for (tmp = cmd_list; tmp; tmp = tmp->next) {
tmp_set = tmp->cmd_set;
while(tmp_set->name) {
printf("%15s\t\t%s\n", tmp_set->name,
tmp_set->description ? tmp_set->description:
"");
tmp_set++;
}
}
return NT_STATUS_OK;
}
static NTSTATUS cmd_debuglevel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
int argc, const char **argv)
{
if (argc > 2) {
printf("Usage: %s [debuglevel]\n", argv[0]);
return NT_STATUS_OK;
}
if (argc == 2) {
DEBUGLEVEL = atoi(argv[1]);
}
printf("debuglevel is %d\n", DEBUGLEVEL);
return NT_STATUS_OK;
}
static NTSTATUS cmd_quit(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
int argc, const char **argv)
{
exit(0);
return NT_STATUS_OK;
}
static NTSTATUS cmd_set_ss_level(void)
{
struct cmd_list *tmp;
for (tmp = cmd_list; tmp; tmp = tmp->next) {
struct cmd_set *tmp_set;
for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
if (tmp_set->rpc_pipe == NULL) {
continue;
}
if (tmp_set->rpc_pipe->auth.auth_type != pipe_default_auth_type ||
tmp_set->rpc_pipe->auth.auth_level != pipe_default_auth_level) {
cli_rpc_pipe_close(tmp_set->rpc_pipe);
tmp_set->rpc_pipe = NULL;
}
}
}
return NT_STATUS_OK;
}
static NTSTATUS cmd_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
int argc, const char **argv)
{
pipe_default_auth_level = PIPE_AUTH_LEVEL_INTEGRITY;
pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
if (argc > 2) {
printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv[0]);
return NT_STATUS_OK;
}
if (argc == 2) {
if (strequal(argv[1], "NTLMSSP")) {
pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
} else if (strequal(argv[1], "NTLMSSP_SPNEGO")) {
pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
} else if (strequal(argv[1], "SCHANNEL")) {
pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
} else {
printf("unknown type %s\n", argv[1]);
return NT_STATUS_INVALID_LEVEL;
}
}
printf("debuglevel is %d\n", DEBUGLEVEL);
return cmd_set_ss_level();
}
static NTSTATUS cmd_seal(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
int argc, const char **argv)
{
pipe_default_auth_level = PIPE_AUTH_LEVEL_PRIVACY;
pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
if (argc > 2) {
printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv[0]);
return NT_STATUS_OK;
}
if (argc == 2) {
if (strequal(argv[1], "NTLMSSP")) {
pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
} else if (strequal(argv[1], "NTLMSSP_SPNEGO")) {
pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
} else if (strequal(argv[1], "SCHANNEL")) {
pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
} else {
printf("unknown type %s\n", argv[1]);
return NT_STATUS_INVALID_LEVEL;
}
}
return cmd_set_ss_level();
}
static NTSTATUS cmd_none(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
int argc, const char **argv)
{
pipe_default_auth_level = PIPE_AUTH_LEVEL_NONE;
pipe_default_auth_type = PIPE_AUTH_TYPE_NONE;
return cmd_set_ss_level();
}
static NTSTATUS cmd_schannel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
int argc, const char **argv)
{
d_printf("Setting schannel - sign and seal\n");
pipe_default_auth_level = PIPE_AUTH_LEVEL_PRIVACY;
pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
return cmd_set_ss_level();
}
static NTSTATUS cmd_schannel_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
int argc, const char **argv)
{
d_printf("Setting schannel - sign only\n");
pipe_default_auth_level = PIPE_AUTH_LEVEL_INTEGRITY;
pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
return cmd_set_ss_level();
}
static struct cmd_set rpcclient_commands[] = {
{ "GENERAL OPTIONS" },
{ "help", RPC_RTYPE_NTSTATUS, cmd_help, NULL, -1, NULL, "Get help on commands", "[command]" },
{ "?", RPC_RTYPE_NTSTATUS, cmd_help, NULL, -1, NULL, "Get help on commands", "[command]" },
{ "debuglevel", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL, -1, NULL, "Set debug level", "level" },
{ "list", RPC_RTYPE_NTSTATUS, cmd_listcommands, NULL, -1, NULL, "List available commands on <pipe>", "pipe" },
{ "exit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, -1, NULL, "Exit program", "" },
{ "quit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, -1, NULL, "Exit program", "" },
{ "sign", RPC_RTYPE_NTSTATUS, cmd_sign, NULL, -1, NULL, "Force RPC pipe connections to be signed", "" },
{ "seal", RPC_RTYPE_NTSTATUS, cmd_seal, NULL, -1, NULL, "Force RPC pipe connections to be sealed", "" },
{ "schannel", RPC_RTYPE_NTSTATUS, cmd_schannel, NULL, -1, NULL, "Force RPC pipe connections to be sealed with 'schannel'. Assumes valid machine account to this domain controller.", "" },
{ "schannelsign", RPC_RTYPE_NTSTATUS, cmd_schannel_sign, NULL, -1, NULL, "Force RPC pipe connections to be signed (not sealed) with 'schannel'. Assumes valid machine account to this domain controller.", "" },
{ "none", RPC_RTYPE_NTSTATUS, cmd_none, NULL, -1, NULL, "Force RPC pipe connections to have no special properties", "" },
{ NULL }
};
static struct cmd_set separator_command[] = {
{ "---------------", MAX_RPC_RETURN_TYPE, NULL, NULL, -1, NULL, "----------------------" },
{ NULL }
};
extern struct cmd_set lsarpc_commands[];
extern struct cmd_set samr_commands[];
extern struct cmd_set spoolss_commands[];
extern struct cmd_set netlogon_commands[];
extern struct cmd_set srvsvc_commands[];
extern struct cmd_set dfs_commands[];
extern struct cmd_set ds_commands[];
extern struct cmd_set echo_commands[];
extern struct cmd_set shutdown_commands[];
extern struct cmd_set test_commands[];
static struct cmd_set *rpcclient_command_list[] = {
rpcclient_commands,
lsarpc_commands,
ds_commands,
samr_commands,
spoolss_commands,
netlogon_commands,
srvsvc_commands,
dfs_commands,
echo_commands,
shutdown_commands,
test_commands,
NULL
};
static void add_command_set(struct cmd_set *cmd_set)
{
struct cmd_list *entry;
if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
DEBUG(0, ("out of memory\n"));
return;
}
ZERO_STRUCTP(entry);
entry->cmd_set = cmd_set;
DLIST_ADD(cmd_list, entry);
}
static NTSTATUS do_cmd(struct cli_state *cli,
struct cmd_set *cmd_entry,
int argc, char **argv)
{
NTSTATUS ntresult;
WERROR wresult;
TALLOC_CTX *mem_ctx;
if (!(mem_ctx = talloc_init("do_cmd"))) {
DEBUG(0, ("talloc_init() failed\n"));
return NT_STATUS_NO_MEMORY;
}
if (cmd_entry->pipe_idx != -1 && cmd_entry->rpc_pipe == NULL) {
switch (pipe_default_auth_type) {
case PIPE_AUTH_TYPE_NONE:
cmd_entry->rpc_pipe = cli_rpc_pipe_open_noauth(cli,
cmd_entry->pipe_idx,
&ntresult);
break;
case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
cmd_entry->rpc_pipe = cli_rpc_pipe_open_spnego_ntlmssp(cli,
cmd_entry->pipe_idx,
pipe_default_auth_level,
lp_workgroup(),
cmdline_auth_info.username,
cmdline_auth_info.password,
&ntresult);
break;
case PIPE_AUTH_TYPE_NTLMSSP:
cmd_entry->rpc_pipe = cli_rpc_pipe_open_ntlmssp(cli,
cmd_entry->pipe_idx,
pipe_default_auth_level,
lp_workgroup(),
cmdline_auth_info.username,
cmdline_auth_info.password,
&ntresult);
break;
case PIPE_AUTH_TYPE_SCHANNEL:
cmd_entry->rpc_pipe = cli_rpc_pipe_open_schannel(cli,
cmd_entry->pipe_idx,
pipe_default_auth_level,
lp_workgroup(),
&ntresult);
break;
default:
DEBUG(0, ("Could not initialise %s. Invalid auth type %u\n",
cli_get_pipe_name(cmd_entry->pipe_idx),
pipe_default_auth_type ));
return NT_STATUS_UNSUCCESSFUL;
}
if (!cmd_entry->rpc_pipe) {
DEBUG(0, ("Could not initialise %s. Error was %s\n",
cli_get_pipe_name(cmd_entry->pipe_idx),
nt_errstr(ntresult) ));
return ntresult;
}
if (cmd_entry->pipe_idx == PI_NETLOGON) {
uint32 neg_flags = NETLOGON_NEG_AUTH2_FLAGS;
uint32 sec_channel_type;
uchar trust_password[16];
if (!secrets_fetch_trust_account_password(lp_workgroup(),
trust_password,
NULL, &sec_channel_type)) {
return NT_STATUS_UNSUCCESSFUL;
}
ntresult = rpccli_netlogon_setup_creds(cmd_entry->rpc_pipe,
cli->desthost,
lp_workgroup(),
global_myname(),
global_myname(),
trust_password,
sec_channel_type,
&neg_flags);
if (!NT_STATUS_IS_OK(ntresult)) {
DEBUG(0, ("Could not initialise credentials for %s.\n",
cli_get_pipe_name(cmd_entry->pipe_idx)));
return ntresult;
}
}
}
if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
if (!NT_STATUS_IS_OK(ntresult)) {
printf("result was %s\n", nt_errstr(ntresult));
}
} else {
wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
if (!W_ERROR_IS_OK(wresult)) {
printf( "result was %s\n", dos_errstr(wresult));
}
ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
}
talloc_destroy(mem_ctx);
return ntresult;
}
static NTSTATUS process_cmd(struct cli_state *cli, char *cmd)
{
struct cmd_list *temp_list;
NTSTATUS result = NT_STATUS_OK;
int ret;
int argc;
char **argv = NULL;
if ((ret = poptParseArgvString(cmd, &argc, (const char ***) &argv)) != 0) {
fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
return NT_STATUS_UNSUCCESSFUL;
}
for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
struct cmd_set *temp_set = temp_list->cmd_set;
while (temp_set->name) {
if (strequal(argv[0], temp_set->name)) {
if (!(temp_set->returntype == RPC_RTYPE_NTSTATUS && temp_set->ntfn ) &&
!(temp_set->returntype == RPC_RTYPE_WERROR && temp_set->wfn )) {
fprintf (stderr, "Invalid command\n");
goto out_free;
}
result = do_cmd(cli, temp_set, argc, argv);
goto out_free;
}
temp_set++;
}
}
if (argv[0]) {
printf("command not found: %s\n", argv[0]);
}
out_free:
free(argv);
return result;
}
int main(int argc, char *argv[])
{
int opt;
static char *cmdstr = NULL;
const char *server;
struct cli_state *cli;
static char *opt_ipaddr=NULL;
struct cmd_set **cmd_set;
struct in_addr server_ip;
NTSTATUS nt_status;
static int opt_port = 0;
fstring new_workgroup;
poptContext pc;
struct poptOption long_options[] = {
POPT_AUTOHELP
{"command", 'c', POPT_ARG_STRING, &cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
{"dest-ip", 'I', POPT_ARG_STRING, &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
{"port", 'p', POPT_ARG_INT, &opt_port, 'p', "Specify port number", "PORT"},
POPT_COMMON_SAMBA
POPT_COMMON_CONNECTION
POPT_COMMON_CREDENTIALS
POPT_TABLEEND
};
load_case_tables();
ZERO_STRUCT(server_ip);
setlinebuf(stdout);
setup_logging("rpcclient", True);
pc = poptGetContext("rpcclient", argc, (const char **) argv,
long_options, 0);
if (argc == 1) {
poptPrintHelp(pc, stderr, 0);
return 0;
}
while((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
case 'I':
if ( (server_ip.s_addr=inet_addr(opt_ipaddr)) == INADDR_NONE ) {
fprintf(stderr, "%s not a valid IP address\n",
opt_ipaddr);
return 1;
}
}
}
server = poptGetArg(pc);
if (!server || poptGetArg(pc)) {
poptPrintHelp(pc, stderr, 0);
return 1;
}
poptFreeContext(pc);
load_interfaces();
if (!init_names())
return 1;
fstrcpy( new_workgroup, lp_workgroup() );
if (!lp_load(dyn_CONFIGFILE,True,False,False,True))
fprintf(stderr, "Can't load %s\n", dyn_CONFIGFILE);
if ( strlen(new_workgroup) != 0 )
set_global_myworkgroup( new_workgroup );
if (!cmdline_auth_info.got_pass) {
char *pass = getpass("Password:");
if (pass) {
pstrcpy(cmdline_auth_info.password, pass);
}
}
if ((server[0] == '/' && server[1] == '/') ||
(server[0] == '\\' && server[1] == '\\')) {
server += 2;
}
nt_status = cli_full_connection(&cli, global_myname(), server,
opt_ipaddr ? &server_ip : NULL, opt_port,
"IPC$", "IPC",
cmdline_auth_info.username,
lp_workgroup(),
cmdline_auth_info.password,
cmdline_auth_info.use_kerberos ? CLI_FULL_CONNECTION_USE_KERBEROS : 0,
cmdline_auth_info.signing_state,NULL);
if (!NT_STATUS_IS_OK(nt_status)) {
DEBUG(0,("Cannot connect to server. Error was %s\n", nt_errstr(nt_status)));
return 1;
}
#if 0
memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
#endif
cmd_set = rpcclient_command_list;
while(*cmd_set) {
add_command_set(*cmd_set);
add_command_set(separator_command);
cmd_set++;
}
fetch_machine_sid(cli);
if (cmdstr && cmdstr[0]) {
char *cmd;
char *p = cmdstr;
int result = 0;
while((cmd=next_command(&p)) != NULL) {
NTSTATUS cmd_result = process_cmd(cli, cmd);
SAFE_FREE(cmd);
result = NT_STATUS_IS_ERR(cmd_result);
}
cli_shutdown(cli);
return result;
}
while(1) {
pstring prompt;
char *line;
slprintf(prompt, sizeof(prompt) - 1, "rpcclient $> ");
line = smb_readline(prompt, NULL, completion_fn);
if (line == NULL)
break;
if (line[0] != '\n')
process_cmd(cli, line);
}
cli_shutdown(cli);
return 0;
}