#include "includes.h"
-/*********************************************************
- Change the domain password on the PDC.
-**********************************************************/
+/************************************************************************
+ Change the trust account password for a domain.
+************************************************************************/
-static NTSTATUS modify_trust_password( const char *domain, const char *remote_machine,
- unsigned char orig_trust_passwd_hash[16])
+NTSTATUS change_trust_account_password( const char *domain, const char *remote_machine)
{
- struct cli_state *cli;
- DOM_SID domain_sid;
- NTSTATUS nt_status;
-
- /*
- * Ensure we have the domain SID for this domain.
- */
-
- if (!secrets_fetch_domain_sid(domain, &domain_sid)) {
- DEBUG(0, ("modify_trust_password: unable to fetch domain sid.\n"));
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- if (!NT_STATUS_IS_OK(cli_full_connection(&cli, global_myname(), remote_machine,
+ NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
+ struct in_addr pdc_ip;
+ fstring dc_name;
+ struct cli_state *cli = NULL;
+ struct rpc_pipe_client *netlogon_pipe = NULL;
+
+ DEBUG(5,("change_trust_account_password: Attempting to change trust account password in domain %s....\n",
+ domain));
+
+ if (remote_machine == NULL || !strcmp(remote_machine, "*")) {
+ /* Use the PDC *only* for this */
+
+ if ( !get_pdc_ip(domain, &pdc_ip) ) {
+ DEBUG(0,("Can't get IP for PDC for domain %s\n", domain));
+ goto failed;
+ }
+
+ if ( !name_status_find( domain, 0x1b, 0x20, pdc_ip, dc_name) )
+ goto failed;
+ } else {
+ /* supoport old deprecated "smbpasswd -j DOMAIN -r MACHINE" behavior */
+ fstrcpy( dc_name, remote_machine );
+ }
+
+ /* if this next call fails, then give up. We can't do
+ password changes on BDC's --jerry */
+
+ if (!NT_STATUS_IS_OK(cli_full_connection(&cli, global_myname(), dc_name,
NULL, 0,
"IPC$", "IPC",
"", "",
- "", 0, NULL))) {
- DEBUG(0,("modify_trust_password: Connection to %s failed!\n", remote_machine));
- return NT_STATUS_UNSUCCESSFUL;
- }
+ "", 0, Undefined, NULL))) {
+ DEBUG(0,("modify_trust_password: Connection to %s failed!\n", dc_name));
+ nt_status = NT_STATUS_UNSUCCESSFUL;
+ goto failed;
+ }
- /*
- * Ok - we have an anonymous connection to the IPC$ share.
- * Now start the NT Domain stuff :-).
- */
-
- if(cli_nt_session_open(cli, PI_NETLOGON) == False) {
- DEBUG(0,("modify_trust_password: unable to open the domain client session to \
-machine %s. Error was : %s.\n", remote_machine, cli_errstr(cli)));
- cli_nt_session_close(cli);
- cli_ulogoff(cli);
- cli_shutdown(cli);
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- nt_status = trust_pw_change_and_store_it(cli, cli->mem_ctx,
- orig_trust_passwd_hash);
+ /*
+ * Ok - we have an anonymous connection to the IPC$ share.
+ * Now start the NT Domain stuff :-).
+ */
+
+ /* Shouldn't we open this with schannel ? JRA. */
+
+ netlogon_pipe = cli_rpc_pipe_open_noauth(cli, PI_NETLOGON, &nt_status);
+ if (!netlogon_pipe) {
+ DEBUG(0,("modify_trust_password: unable to open the domain client session to machine %s. Error was : %s.\n",
+ dc_name, nt_errstr(nt_status)));
+ cli_shutdown(cli);
+ goto failed;
+ }
+
+ nt_status = trust_pw_find_change_and_store_it(netlogon_pipe, cli->mem_ctx, domain);
- cli_nt_session_close(cli);
- cli_ulogoff(cli);
- cli_shutdown(cli);
- return nt_status;
-}
-
-/************************************************************************
- Change the trust account password for a domain.
-************************************************************************/
-
-NTSTATUS change_trust_account_password( const char *domain, const char *remote_machine_list)
-{
- fstring remote_machine;
- unsigned char old_trust_passwd_hash[16];
- time_t lct;
- NTSTATUS res = NT_STATUS_UNSUCCESSFUL;
-
- if(!secrets_fetch_trust_account_password(domain, old_trust_passwd_hash, &lct)) {
- DEBUG(0,("change_trust_account_password: unable to read the machine \
-account password for domain %s.\n", domain));
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- while(remote_machine_list &&
- next_token(&remote_machine_list, remote_machine,
- LIST_SEP, sizeof(remote_machine))) {
- strupper(remote_machine);
- if(strequal(remote_machine, "*")) {
-
- /*
- * We have been asked to dynamcially determine the IP addresses of the PDC.
- */
-
- struct in_addr pdc_ip;
- fstring dc_name;
-
- /* Use the PDC *only* for this. */
- if(!get_pdc_ip(domain, &pdc_ip))
- continue;
-
- /*
- * Try and connect to the PDC/BDC list in turn as an IP
- * address used as a string.
- */
-
- if(!lookup_dc_name(global_myname(), domain, &pdc_ip, dc_name))
- continue;
- if(NT_STATUS_IS_OK(res = modify_trust_password( domain, dc_name,
- old_trust_passwd_hash)))
- break;
-
- } else {
- res = modify_trust_password( domain, remote_machine,
- old_trust_passwd_hash);
- }
-
- }
-
- if (!NT_STATUS_IS_OK(res)) {
- DEBUG(0,("%s : change_trust_account_password: Failed to change password for \
-domain %s.\n", timestring(False), domain));
- }
+ cli_shutdown(cli);
+
+failed:
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ DEBUG(0,("%s : change_trust_account_password: Failed to change password for domain %s.\n",
+ timestring(False), domain));
+ }
+ else
+ DEBUG(5,("change_trust_account_password: sucess!\n"));
- return res;
+ return nt_status;
}