NTSTATUS gpo_fetch_files(TALLOC_CTX *mem_ctx,
struct cli_state *cli,
struct GROUP_POLICY_OBJECT *gpo)
{
NTSTATUS result;
char *server, *service, *nt_path, *unix_path;
char *nt_ini_path, *unix_ini_path;
result = gpo_explode_filesyspath(mem_ctx, gpo->file_sys_path,
&server, &service, &nt_path,
&unix_path);
NT_STATUS_NOT_OK_RETURN(result);
result = gpo_prepare_local_store(mem_ctx, unix_path);
NT_STATUS_NOT_OK_RETURN(result);
unix_ini_path = talloc_asprintf(mem_ctx, "%s/%s", unix_path, GPT_INI);
nt_ini_path = talloc_asprintf(mem_ctx, "%s\\%s", nt_path, GPT_INI);
NT_STATUS_HAVE_NO_MEMORY(unix_ini_path);
NT_STATUS_HAVE_NO_MEMORY(nt_ini_path);
result = gpo_copy_file(mem_ctx, cli, nt_ini_path, unix_ini_path);
NT_STATUS_NOT_OK_RETURN(result);
result = gpo_sync_directories(mem_ctx, cli, nt_path, unix_path);
NT_STATUS_NOT_OK_RETURN(result);
return NT_STATUS_OK;
}
NTSTATUS gpo_get_unix_path(TALLOC_CTX *mem_ctx,
const char *cache_dir,
struct GROUP_POLICY_OBJECT *gpo,
char **unix_path)
{
char *server, *share, *nt_path;
return gpo_explode_filesyspath(mem_ctx, cache_dir, gpo->file_sys_path,
&server, &share, &nt_path, unix_path);
}
NTSTATUS gpo_fetch_files(TALLOC_CTX *mem_ctx,
ADS_STRUCT *ads,
const char *cache_dir,
const struct GROUP_POLICY_OBJECT *gpo)
{
NTSTATUS result;
char *server, *service, *nt_path, *unix_path;
char *nt_ini_path, *unix_ini_path;
struct cli_state *cli;
result = gpo_explode_filesyspath(mem_ctx, cache_dir, gpo->file_sys_path,
&server, &service, &nt_path,
&unix_path);
NT_STATUS_NOT_OK_RETURN(result);
/* for now reuse the existing ds connection */
result = gpo_connect_server(ads, ads->server.ldap_server, service, &cli);
NT_STATUS_NOT_OK_RETURN(result);
result = gpo_prepare_local_store(mem_ctx, cache_dir, unix_path);
NT_STATUS_NOT_OK_RETURN(result);
unix_ini_path = talloc_asprintf(mem_ctx, "%s/%s", unix_path, GPT_INI);
nt_ini_path = talloc_asprintf(mem_ctx, "%s\\%s", nt_path, GPT_INI);
NT_STATUS_HAVE_NO_MEMORY(unix_ini_path);
NT_STATUS_HAVE_NO_MEMORY(nt_ini_path);
result = gpo_copy_file(mem_ctx, cli, nt_ini_path, unix_ini_path);
NT_STATUS_NOT_OK_RETURN(result);
result = gpo_sync_directories(mem_ctx, cli, nt_path, unix_path);
NT_STATUS_NOT_OK_RETURN(result);
return NT_STATUS_OK;
}
NTSTATUS check_refresh_gpo(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
const char *cache_dir,
struct loadparm_context *lp_ctx,
uint32_t flags,
struct GROUP_POLICY_OBJECT *gpo)
{
NTSTATUS result;
char *server = NULL;
char *share = NULL;
char *nt_path = NULL;
char *unix_path = NULL;
uint32_t sysvol_gpt_version = 0;
char *display_name = NULL;
result = gpo_explode_filesyspath(mem_ctx, cache_dir, gpo->file_sys_path,
&server, &share, &nt_path, &unix_path);
if (!NT_STATUS_IS_OK(result)) {
goto out;
}
result = gpo_get_sysvol_gpt_version(mem_ctx,
unix_path,
&sysvol_gpt_version,
&display_name);
if (!NT_STATUS_IS_OK(result) &&
!NT_STATUS_EQUAL(result, NT_STATUS_NO_SUCH_FILE)) {
DEBUG(10,("check_refresh_gpo: "
"failed to get local gpt version: %s\n",
nt_errstr(result)));
goto out;
}
DEBUG(10,("check_refresh_gpo: versions gpo %d sysvol %d\n",
gpo->version, sysvol_gpt_version));
/* FIXME: handle GPO_INFO_FLAG_FORCED_REFRESH from flags */
while (gpo->version > sysvol_gpt_version) {
DEBUG(1,("check_refresh_gpo: need to refresh GPO\n"));
result = gpo_fetch_files(mem_ctx, ads, lp_ctx, cache_dir, gpo);
if (!NT_STATUS_IS_OK(result)) {
goto out;
}
result = gpo_get_sysvol_gpt_version(mem_ctx,
unix_path,
&sysvol_gpt_version,
&display_name);
if (!NT_STATUS_IS_OK(result)) {
DEBUG(10,("check_refresh_gpo: "
"failed to get local gpt version: %s\n",
nt_errstr(result)));
goto out;
}
if (gpo->version == sysvol_gpt_version) {
break;
}
}
DEBUG(10,("Name:\t\t\t%s (%s)\n", gpo->display_name, gpo->name));
DEBUGADD(10,("sysvol GPT version:\t%d (user: %d, machine: %d)\n",
sysvol_gpt_version,
GPO_VERSION_USER(sysvol_gpt_version),
GPO_VERSION_MACHINE(sysvol_gpt_version)));
DEBUGADD(10,("LDAP GPO version:\t%d (user: %d, machine: %d)\n",
gpo->version,
GPO_VERSION_USER(gpo->version),
GPO_VERSION_MACHINE(gpo->version)));
DEBUGADD(10,("LDAP GPO link:\t\t%s\n", gpo->link));
result = NT_STATUS_OK;
out:
return result;
}
static int net_ads_gpo_refresh(struct net_context *c, int argc, const char **argv)
{
TALLOC_CTX *mem_ctx;
ADS_STRUCT *ads;
ADS_STATUS status;
const char *dn = NULL;
struct GROUP_POLICY_OBJECT *gpo_list = NULL;
struct GROUP_POLICY_OBJECT *read_list = NULL;
uint32 uac = 0;
uint32 flags = 0;
struct GROUP_POLICY_OBJECT *gpo;
NTSTATUS result;
struct nt_user_token *token = NULL;
if (argc < 1 || c->display_usage) {
d_printf("Usage:\n"
"net ads gpo refresh <username|machinename>\n"
" Lists all GPOs assigned to an account and "
"downloads them\n"
" username\tUser to refresh GPOs for\n"
" machinename\tMachine to refresh GPOs for\n");
return -1;
}
mem_ctx = talloc_init("net_ads_gpo_refresh");
if (mem_ctx == NULL) {
return -1;
}
status = ads_startup(c, false, &ads);
if (!ADS_ERR_OK(status)) {
d_printf("failed to connect AD server: %s\n", ads_errstr(status));
goto out;
}
status = ads_find_samaccount(ads, mem_ctx, argv[0], &uac, &dn);
if (!ADS_ERR_OK(status)) {
d_printf("failed to find samaccount for %s\n", argv[0]);
goto out;
}
if (uac & UF_WORKSTATION_TRUST_ACCOUNT) {
flags |= GPO_LIST_FLAG_MACHINE;
}
d_printf("\n%s: '%s' has dn: '%s'\n\n",
(uac & UF_WORKSTATION_TRUST_ACCOUNT) ? "machine" : "user",
argv[0], dn);
d_printf("* fetching token ");
if (uac & UF_WORKSTATION_TRUST_ACCOUNT) {
status = gp_get_machine_token(ads, mem_ctx, dn, &token);
} else {
status = ads_get_sid_token(ads, mem_ctx, dn, &token);
}
if (!ADS_ERR_OK(status)) {
d_printf("failed: %s\n", ads_errstr(status));
goto out;
}
d_printf("finished\n");
d_printf("* fetching GPO List ");
status = ads_get_gpo_list(ads, mem_ctx, dn, flags, token, &gpo_list);
if (!ADS_ERR_OK(status)) {
d_printf("failed: %s\n", ads_errstr(status));
goto out;
}
d_printf("finished\n");
d_printf("* refreshing Group Policy Data ");
if (!NT_STATUS_IS_OK(result = check_refresh_gpo_list(ads, mem_ctx,
flags,
gpo_list))) {
d_printf("failed: %s\n", nt_errstr(result));
goto out;
}
d_printf("finished\n");
d_printf("* storing GPO list to registry ");
{
WERROR werr = gp_reg_state_store(mem_ctx, flags, dn,
token, gpo_list);
if (!W_ERROR_IS_OK(werr)) {
d_printf("failed: %s\n", win_errstr(werr));
goto out;
}
}
d_printf("finished\n");
if (c->opt_verbose) {
d_printf("* dumping GPO list\n");
for (gpo = gpo_list; gpo; gpo = gpo->next) {
dump_gpo(ads, mem_ctx, gpo, 0);
#if 0
char *server, *share, *nt_path, *unix_path;
d_printf("--------------------------------------\n");
d_printf("Name:\t\t\t%s\n", gpo->display_name);
d_printf("LDAP GPO version:\t%d (user: %d, machine: %d)\n",
gpo->version,
GPO_VERSION_USER(gpo->version),
GPO_VERSION_MACHINE(gpo->version));
result = gpo_explode_filesyspath(mem_ctx, gpo->file_sys_path,
&server, &share, &nt_path,
&unix_path);
if (!NT_STATUS_IS_OK(result)) {
d_printf("got: %s\n", nt_errstr(result));
}
d_printf("GPO stored on server: %s, share: %s\n", server, share);
d_printf("\tremote path:\t%s\n", nt_path);
d_printf("\tlocal path:\t%s\n", unix_path);
#endif
}
}
d_printf("* re-reading GPO list from registry ");
{
WERROR werr = gp_reg_state_read(mem_ctx, flags,
&token->user_sids[0],
&read_list);
if (!W_ERROR_IS_OK(werr)) {
d_printf("failed: %s\n", win_errstr(werr));
goto out;
}
}
d_printf("finished\n");
if (c->opt_verbose) {
d_printf("* dumping GPO list from registry\n");
for (gpo = read_list; gpo; gpo = gpo->next) {
dump_gpo(ads, mem_ctx, gpo, 0);
#if 0
char *server, *share, *nt_path, *unix_path;
d_printf("--------------------------------------\n");
d_printf("Name:\t\t\t%s\n", gpo->display_name);
d_printf("LDAP GPO version:\t%d (user: %d, machine: %d)\n",
gpo->version,
GPO_VERSION_USER(gpo->version),
GPO_VERSION_MACHINE(gpo->version));
result = gpo_explode_filesyspath(mem_ctx, gpo->file_sys_path,
&server, &share, &nt_path,
&unix_path);
if (!NT_STATUS_IS_OK(result)) {
d_printf("got: %s\n", nt_errstr(result));
}
d_printf("GPO stored on server: %s, share: %s\n", server, share);
d_printf("\tremote path:\t%s\n", nt_path);
d_printf("\tlocal path:\t%s\n", unix_path);
#endif
}
}
out:
ads_destroy(&ads);
talloc_destroy(mem_ctx);
return 0;
}
