static bool test_set_get_includes(struct smbconf_ctx *ctx)
{
sbcErr err;
uint32_t count;
bool ret = false;
const char *set_includes[] = {
"/path/to/include1",
"/path/to/include2"
};
uint32_t set_num_includes = 2;
char **get_includes = NULL;
uint32_t get_num_includes = 0;
TALLOC_CTX *mem_ctx = talloc_stackframe();
printf("TEST: set_get_includes\n");
err = smbconf_set_global_includes(ctx, set_num_includes, set_includes);
if (!SBC_ERROR_IS_OK(err)) {
printf("FAIL: get_set_includes (setting includes) - %s\n",
sbcErrorString(err));
goto done;
}
err = smbconf_get_global_includes(ctx, mem_ctx, &get_num_includes,
&get_includes);
if (!SBC_ERROR_IS_OK(err)) {
printf("FAIL: get_set_includes (getting includes) - %s\n",
sbcErrorString(err));
goto done;
}
if (get_num_includes != set_num_includes) {
printf("FAIL: get_set_includes - set %d includes, got %d\n",
set_num_includes, get_num_includes);
goto done;
}
for (count = 0; count < get_num_includes; count++) {
if (!strequal(set_includes[count], get_includes[count])) {
printf("expected: \n");
print_strings("* ", set_num_includes,
(const char * const *)set_includes);
printf("got: \n");
print_strings("* ", get_num_includes,
(const char * const *)get_includes);
printf("FAIL: get_set_includes - data mismatch:\n");
goto done;
}
}
printf("OK: set_includes\n");
ret = true;
done:
talloc_free(mem_ctx);
return ret;
}
static bool test_delete_includes(struct smbconf_ctx *ctx)
{
sbcErr err;
bool ret = false;
const char *set_includes[] = {
"/path/to/include",
};
uint32_t set_num_includes = 1;
char **get_includes = NULL;
uint32_t get_num_includes = 0;
TALLOC_CTX *mem_ctx = talloc_stackframe();
printf("TEST: delete_includes\n");
err = smbconf_set_global_includes(ctx, set_num_includes, set_includes);
if (!SBC_ERROR_IS_OK(err)) {
printf("FAIL: delete_includes (setting includes) - %s\n",
sbcErrorString(err));
goto done;
}
err = smbconf_delete_global_includes(ctx);
if (!SBC_ERROR_IS_OK(err)) {
printf("FAIL: delete_includes (deleting includes) - %s\n",
sbcErrorString(err));
goto done;
}
err = smbconf_get_global_includes(ctx, mem_ctx, &get_num_includes,
&get_includes);
if (!SBC_ERROR_IS_OK(err)) {
printf("FAIL: delete_includes (getting includes) - %s\n",
sbcErrorString(err));
goto done;
}
if (get_num_includes != 0) {
printf("FAIL: delete_includes (not empty after delete)\n");
goto done;
}
err = smbconf_delete_global_includes(ctx);
if (!SBC_ERROR_IS_OK(err)) {
printf("FAIL: delete_includes (delete empty includes) - "
"%s\n", sbcErrorString(err));
goto done;
}
printf("OK: delete_includes\n");
ret = true;
done:
talloc_free(mem_ctx);
return ret;
}
static WERROR NetServerSetInfo_l_1005(struct libnetapi_ctx *ctx,
struct NetServerSetInfo *r)
{
WERROR werr = WERR_OK;
sbcErr err;
struct smbconf_ctx *conf_ctx;
struct srvsvc_NetSrvInfo1005 *info1005;
if (!r->in.buffer) {
*r->out.parm_error = 1005; /* sure here ? */
return WERR_INVALID_PARAM;
}
info1005 = (struct srvsvc_NetSrvInfo1005 *)r->in.buffer;
if (!info1005->comment) {
*r->out.parm_error = 1005;
return WERR_INVALID_PARAM;
}
#ifdef REGISTRY_BACKEND
if (!lp_config_backend_is_registry())
#endif
{
libnetapi_set_error_string(ctx,
"Configuration manipulation requested but not "
"supported by backend");
return WERR_NOT_SUPPORTED;
}
err = smbconf_init_reg(ctx, &conf_ctx, NULL);
if (!SBC_ERROR_IS_OK(err)) {
libnetapi_set_error_string(ctx,
"Could not initialize backend: %s",
sbcErrorString(err));
werr = WERR_NO_SUCH_SERVICE;
goto done;
}
err = smbconf_set_global_parameter(conf_ctx, "server string",
info1005->comment);
if (!SBC_ERROR_IS_OK(err)) {
libnetapi_set_error_string(ctx,
"Could not set global parameter: %s",
sbcErrorString(err));
werr = WERR_NO_SUCH_SERVICE;
goto done;
}
done:
smbconf_shutdown(conf_ctx);
return werr;
}
static bool torture_smbconf_reg(void)
{
sbcErr err;
bool ret = true;
struct smbconf_ctx *conf_ctx = NULL;
TALLOC_CTX *mem_ctx = talloc_stackframe();
printf("test: registry backend\n");
printf("TEST: init\n");
err = smbconf_init_reg(mem_ctx, &conf_ctx, NULL);
if (!SBC_ERROR_IS_OK(err)) {
printf("FAIL: init failed: %s\n", sbcErrorString(err));
ret = false;
goto done;
}
printf("OK: init\n");
ret &= test_get_includes(conf_ctx);
ret &= test_set_get_includes(conf_ctx);
ret &= test_delete_includes(conf_ctx);
smbconf_shutdown(conf_ctx);
done:
printf("%s: registry backend\n", ret ? "success" : "failure");
talloc_free(mem_ctx);
return ret;
}
static bool test_get_includes(struct smbconf_ctx *ctx)
{
sbcErr err;
bool ret = false;
uint32_t num_includes = 0;
char **includes = NULL;
TALLOC_CTX *mem_ctx = talloc_stackframe();
printf("TEST: get_includes\n");
err = smbconf_get_global_includes(ctx, mem_ctx,
&num_includes, &includes);
if (!SBC_ERROR_IS_OK(err)) {
printf("FAIL: get_includes - %s\n", sbcErrorString(err));
goto done;
}
printf("got %u includes%s\n", num_includes,
(num_includes > 0) ? ":" : ".");
print_strings("", num_includes, (const char **)includes);
printf("OK: get_includes\n");
ret = true;
done:
talloc_free(mem_ctx);
return ret;
}
static int net_conf_delincludes(struct net_context *c,
struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
sbcErr err;
char *service;
int ret = -1;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc != 1 || c->display_usage) {
net_conf_delincludes_usage(c, argc, argv);
goto done;
}
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
err = smbconf_delete_includes(conf_ctx, service);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error deleting includes: %s\n"), sbcErrorString(err));
goto done;
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_delshare(struct net_context *c,
struct smbconf_ctx *conf_ctx, int argc,
const char **argv)
{
int ret = -1;
const char *sharename = NULL;
sbcErr err;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc != 1 || c->display_usage) {
net_conf_delshare_usage(c, argc, argv);
goto done;
}
sharename = talloc_strdup(mem_ctx, argv[0]);
if (sharename == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
err = smbconf_delete_share(conf_ctx, sharename);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error deleting share %s: %s\n"),
sharename, sbcErrorString(err));
goto done;
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_getparm(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
int ret = -1;
sbcErr err;
char *service = NULL;
char *param = NULL;
char *valstr = NULL;
TALLOC_CTX *mem_ctx;
mem_ctx = talloc_stackframe();
if (argc != 2 || c->display_usage) {
net_conf_getparm_usage(c, argc, argv);
goto done;
}
/*
* NULL service name means "dangling parameters" to libsmbconf.
* We use the empty string from the command line for this purpose.
*/
if (strlen(argv[0]) != 0) {
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
}
param = strlower_talloc(mem_ctx, argv[1]);
if (param == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
err = smbconf_get_parameter(conf_ctx, mem_ctx, service, param, &valstr);
if (SBC_ERROR_EQUAL(err, SBC_ERR_NO_SUCH_SERVICE)) {
d_fprintf(stderr,
_("Error: given service '%s' does not exist.\n"),
service);
goto done;
} else if (SBC_ERROR_EQUAL(err, SBC_ERR_INVALID_PARAM)) {
d_fprintf(stderr,
_("Error: given parameter '%s' is not set.\n"),
param);
goto done;
} else if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error getting value '%s': %s.\n"),
param, sbcErrorString(err));
goto done;
}
d_printf("%s\n", valstr);
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_list(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
sbcErr err;
int ret = -1;
TALLOC_CTX *mem_ctx;
uint32_t num_shares;
uint32_t share_count, param_count;
struct smbconf_service **shares = NULL;
mem_ctx = talloc_stackframe();
if (argc != 0 || c->display_usage) {
net_conf_list_usage(c, argc, argv);
goto done;
}
err = smbconf_get_config(conf_ctx, mem_ctx, &num_shares, &shares);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error getting config: %s\n"),
sbcErrorString(err));
goto done;
}
for (share_count = 0; share_count < num_shares; share_count++) {
const char *indent = "";
if (shares[share_count]->name != NULL) {
d_printf("[%s]\n", shares[share_count]->name);
indent = "\t";
}
for (param_count = 0;
param_count < shares[share_count]->num_params;
param_count++)
{
d_printf("%s%s = %s\n",
indent,
shares[share_count]->param_names[param_count],
shares[share_count]->param_values[param_count]);
}
d_printf("\n");
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_showshare(struct net_context *c,
struct smbconf_ctx *conf_ctx, int argc,
const char **argv)
{
int ret = -1;
sbcErr err;
const char *sharename = NULL;
TALLOC_CTX *mem_ctx;
uint32_t count;
struct smbconf_service *service = NULL;
mem_ctx = talloc_stackframe();
if (argc != 1 || c->display_usage) {
net_conf_showshare_usage(c, argc, argv);
goto done;
}
sharename = talloc_strdup(mem_ctx, argv[0]);
if (sharename == NULL) {
d_printf("error: out of memory!\n");
goto done;
}
err = smbconf_get_share(conf_ctx, mem_ctx, sharename, &service);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error getting share parameters: %s\n"),
sbcErrorString(err));
goto done;
}
d_printf("[%s]\n", service->name);
for (count = 0; count < service->num_params; count++) {
d_printf("\t%s = %s\n", service->param_names[count],
service->param_values[count]);
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static bool torture_smbconf_txt(void)
{
sbcErr err;
bool ret = true;
const char *filename = "/tmp/smb.conf.smbconf_testsuite";
struct smbconf_ctx *conf_ctx = NULL;
TALLOC_CTX *mem_ctx = talloc_stackframe();
printf("test: text backend\n");
if (!create_conf_file(filename)) {
ret = false;
goto done;
}
printf("TEST: init\n");
err = smbconf_init_txt(mem_ctx, &conf_ctx, filename);
if (!SBC_ERROR_IS_OK(err)) {
printf("FAIL: text backend failed: %s\n", sbcErrorString(err));
ret = false;
goto done;
}
printf("OK: init\n");
ret &= test_get_includes(conf_ctx);
smbconf_shutdown(conf_ctx);
printf("TEST: unlink file\n");
if (unlink(filename) != 0) {
printf("OK: unlink failed: %s\n", strerror(errno));
ret = false;
goto done;
}
printf("OK: unlink file\n");
done:
printf("%s: text backend\n", ret ? "success" : "failure");
talloc_free(mem_ctx);
return ret;
}
static int net_conf_setincludes(struct net_context *c,
struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
sbcErr err;
char *service;
uint32_t num_includes;
const char **includes;
int ret = -1;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc < 1 || c->display_usage) {
net_conf_setincludes_usage(c, argc, argv);
goto done;
}
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
num_includes = argc - 1;
if (num_includes == 0) {
includes = NULL;
} else {
includes = argv + 1;
}
err = smbconf_set_includes(conf_ctx, service, num_includes, includes);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error setting includes: %s\n"), sbcErrorString(err));
goto done;
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_getincludes(struct net_context *c,
struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
sbcErr err;
uint32_t num_includes;
uint32_t count;
char *service;
char **includes = NULL;
int ret = -1;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc != 1 || c->display_usage) {
net_conf_getincludes_usage(c, argc, argv);
goto done;
}
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
err = smbconf_get_includes(conf_ctx, mem_ctx, service,
&num_includes, &includes);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error getting includes: %s\n"), sbcErrorString(err));
goto done;
}
for (count = 0; count < num_includes; count++) {
d_printf("include = %s\n", includes[count]);
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_drop(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
int ret = -1;
sbcErr err;
if (argc != 0 || c->display_usage) {
net_conf_drop_usage(c, argc, argv);
goto done;
}
err = smbconf_drop(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error deleting configuration: %s\n"),
sbcErrorString(err));
goto done;
}
ret = 0;
done:
return ret;
}
static NTSTATUS sc_smap_unexpose(struct messaging_context *msg_ctx,
struct fss_sc_smap *sc_smap, bool delete_all)
{
NTSTATUS ret;
struct smbconf_ctx *conf_ctx;
sbcErr cerr;
bool is_modified = false;
TALLOC_CTX *tmp_ctx = talloc_new(sc_smap);
if (tmp_ctx == NULL) {
return NT_STATUS_NO_MEMORY;
}
cerr = smbconf_init(tmp_ctx, &conf_ctx, "registry");
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("failed registry smbconf init: %s\n",
sbcErrorString(cerr)));
ret = NT_STATUS_UNSUCCESSFUL;
goto err_tmp;
}
/* registry IO must be done as root */
become_root();
cerr = smbconf_transaction_start(conf_ctx);
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("error starting transaction: %s\n",
sbcErrorString(cerr)));
ret = NT_STATUS_UNSUCCESSFUL;
goto err_conf;
}
while (sc_smap) {
struct fss_sc_smap *sc_map_next = sc_smap->next;
if (!smbconf_share_exists(conf_ctx, sc_smap->sc_share_name)) {
DEBUG(2, ("no such share: %s\n", sc_smap->sc_share_name));
if (!delete_all) {
ret = NT_STATUS_OK;
goto err_cancel;
}
sc_smap = sc_map_next;
continue;
}
cerr = smbconf_delete_share(conf_ctx, sc_smap->sc_share_name);
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("error deleting share: %s\n",
sbcErrorString(cerr)));
ret = NT_STATUS_UNSUCCESSFUL;
goto err_cancel;
}
is_modified = true;
sc_smap->is_exposed = false;
if (delete_all) {
sc_smap = sc_map_next;
} else {
sc_smap = NULL; /* only process single sc_map entry */
}
}
if (is_modified) {
cerr = smbconf_transaction_commit(conf_ctx);
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("error committing transaction: %s\n",
sbcErrorString(cerr)));
ret = NT_STATUS_UNSUCCESSFUL;
goto err_cancel;
}
message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
} else {
ret = NT_STATUS_OK;
goto err_cancel;
}
ret = NT_STATUS_OK;
err_conf:
talloc_free(conf_ctx);
unbecome_root();
err_tmp:
talloc_free(tmp_ctx);
return ret;
err_cancel:
smbconf_transaction_cancel(conf_ctx);
talloc_free(conf_ctx);
unbecome_root();
talloc_free(tmp_ctx);
return ret;
}
uint32_t _fss_ExposeShadowCopySet(struct pipes_struct *p,
struct fss_ExposeShadowCopySet *r)
{
NTSTATUS status;
struct fss_sc_set *sc_set;
struct fss_sc *sc;
uint32_t ret;
struct smbconf_ctx *fconf_ctx;
struct smbconf_ctx *rconf_ctx;
sbcErr cerr;
char *fconf_path;
TALLOC_CTX *tmp_ctx = talloc_new(p->mem_ctx);
if (tmp_ctx == NULL) {
return HRES_ERROR_V(HRES_E_OUTOFMEMORY);
}
if (!fss_permitted(p)) {
ret = HRES_ERROR_V(HRES_E_ACCESSDENIED);
goto err_out;
}
sc_set = sc_set_lookup(fss_global.sc_sets, &r->in.ShadowCopySetId);
if (sc_set == NULL) {
ret = HRES_ERROR_V(HRES_E_INVALIDARG);
goto err_out;
}
if (sc_set->state != FSS_SC_COMMITED) {
ret = FSRVP_E_BAD_STATE;
goto err_out;
}
/* stop message sequence timer */
TALLOC_FREE(fss_global.seq_tmr);
/*
* Prepare to clone the base share definition for the snapshot share.
* Create both registry and file conf contexts, as the base share
* definition may be located in either. The snapshot share definition
* is always written to the registry.
*/
cerr = smbconf_init(tmp_ctx, &rconf_ctx, "registry");
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("failed registry smbconf init: %s\n",
sbcErrorString(cerr)));
ret = HRES_ERROR_V(HRES_E_FAIL);
goto err_tmr_restart;
}
fconf_path = talloc_asprintf(tmp_ctx, "file:%s", get_dyn_CONFIGFILE());
if (fconf_path == NULL) {
ret = HRES_ERROR_V(HRES_E_OUTOFMEMORY);
goto err_tmr_restart;
}
cerr = smbconf_init(tmp_ctx, &fconf_ctx, fconf_path);
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("failed %s smbconf init: %s\n",
fconf_path, sbcErrorString(cerr)));
ret = HRES_ERROR_V(HRES_E_FAIL);
goto err_tmr_restart;
}
/* registry IO must be done as root */
become_root();
cerr = smbconf_transaction_start(rconf_ctx);
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("error starting transaction: %s\n",
sbcErrorString(cerr)));
ret = HRES_ERROR_V(HRES_E_FAIL);
unbecome_root();
goto err_tmr_restart;
}
for (sc = sc_set->scs; sc; sc = sc->next) {
ret = fss_sc_expose(fconf_ctx, rconf_ctx, tmp_ctx, sc);
if (ret) {
DEBUG(0,("failed to expose shadow copy of %s\n",
sc->volume_name));
goto err_cancel;
}
}
cerr = smbconf_transaction_commit(rconf_ctx);
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("error committing transaction: %s\n",
sbcErrorString(cerr)));
ret = HRES_ERROR_V(HRES_E_FAIL);
goto err_cancel;
}
unbecome_root();
message_send_all(p->msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
for (sc = sc_set->scs; sc; sc = sc->next) {
struct fss_sc_smap *sm;
for (sm = sc->smaps; sm; sm = sm->next)
sm->is_exposed = true;
}
sc_set->state = FSS_SC_EXPOSED;
become_root();
status = fss_state_store(fss_global.mem_ctx, fss_global.sc_sets,
fss_global.sc_sets_count, fss_global.db_path);
unbecome_root();
if (!NT_STATUS_IS_OK(status)) {
DEBUG(1, ("failed to store fss server state: %s\n",
nt_errstr(status)));
}
/* start message sequence timer */
fss_seq_tout_set(fss_global.mem_ctx, 180, sc_set, &fss_global.seq_tmr);
talloc_free(tmp_ctx);
return 0;
err_cancel:
smbconf_transaction_cancel(rconf_ctx);
unbecome_root();
err_tmr_restart:
fss_seq_tout_set(fss_global.mem_ctx, 180, sc_set, &fss_global.seq_tmr);
err_out:
talloc_free(tmp_ctx);
return ret;
}
/*
* Expose a new share using libsmbconf, cloning the existing configuration
* from the base share. The base share may be defined in either the registry
* or smb.conf.
* XXX this is called as root
*/
static uint32_t fss_sc_expose(struct smbconf_ctx *fconf_ctx,
struct smbconf_ctx *rconf_ctx,
TALLOC_CTX *mem_ctx,
struct fss_sc *sc)
{
struct fss_sc_smap *sc_smap;
uint32_t err = 0;
for (sc_smap = sc->smaps; sc_smap; sc_smap = sc_smap->next) {
sbcErr cerr;
struct smbconf_service *base_service = NULL;
struct security_descriptor *sd;
size_t sd_size;
cerr = fss_conf_get_share_def(fconf_ctx, rconf_ctx, mem_ctx,
sc_smap->share_name, &base_service);
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("failed to get base share %s definition: "
"%s\n", sc_smap->share_name,
sbcErrorString(cerr)));
err = HRES_ERROR_V(HRES_E_FAIL);
break;
}
/* smap share name already defined when added */
err = map_share_comment(sc_smap, sc);
if (err) {
DEBUG(0, ("failed to map share comment\n"));
break;
}
base_service->name = sc_smap->sc_share_name;
cerr = smbconf_create_set_share(rconf_ctx, base_service);
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("failed to create share %s: %s\n",
base_service->name, sbcErrorString(cerr)));
err = HRES_ERROR_V(HRES_E_FAIL);
break;
}
cerr = smbconf_set_parameter(rconf_ctx, sc_smap->sc_share_name,
"path", sc->sc_path);
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("failed to set path param: %s\n",
sbcErrorString(cerr)));
err = HRES_ERROR_V(HRES_E_FAIL);
break;
}
if (sc_smap->sc_share_comment != NULL) {
cerr = smbconf_set_parameter(rconf_ctx,
sc_smap->sc_share_name,
"comment",
sc_smap->sc_share_comment);
if (!SBC_ERROR_IS_OK(cerr)) {
DEBUG(0, ("failed to set comment param: %s\n",
sbcErrorString(cerr)));
err = HRES_ERROR_V(HRES_E_FAIL);
break;
}
}
talloc_free(base_service);
/*
* Obtain the base share SD, which also needs to be cloned.
* Share SDs are stored in share_info.tdb, so are not covered by
* the registry transaction.
* The base share SD should be cloned at the time of exposure,
* rather than when the snapshot is taken. This matches Windows
* Server 2012 behaviour.
*/
sd = get_share_security(mem_ctx, sc_smap->share_name, &sd_size);
if (sd == NULL) {
DEBUG(2, ("no share SD to clone for %s snapshot\n",
sc_smap->share_name));
} else {
bool ok;
ok = set_share_security(sc_smap->sc_share_name, sd);
TALLOC_FREE(sd);
if (!ok) {
DEBUG(0, ("failed to set %s share SD\n",
sc_smap->sc_share_name));
err = HRES_ERROR_V(HRES_E_FAIL);
break;
}
}
}
return err;
}
static int net_conf_import(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
int ret = -1;
const char *filename = NULL;
const char *servicename = NULL;
char *conf_source = NULL;
TALLOC_CTX *mem_ctx;
struct smbconf_ctx *txt_ctx;
sbcErr err;
if (c->display_usage)
return net_conf_import_usage(c, argc, argv);
mem_ctx = talloc_stackframe();
switch (argc) {
case 0:
default:
net_conf_import_usage(c, argc, argv);
goto done;
case 2:
servicename = talloc_strdup(mem_ctx, argv[1]);
if (servicename == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
FALL_THROUGH;
case 1:
filename = argv[0];
break;
}
DEBUG(3,("net_conf_import: reading configuration from file %s.\n",
filename));
conf_source = talloc_asprintf(mem_ctx, "file:%s", filename);
if (conf_source == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
err = smbconf_init(mem_ctx, &txt_ctx, conf_source);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error loading file '%s': %s\n"), filename,
sbcErrorString(err));
goto done;
}
if (c->opt_testmode) {
d_printf(_("\nTEST MODE - "
"would import the following configuration:\n\n"));
}
if (servicename != NULL) {
struct smbconf_service *service = NULL;
err = smbconf_get_share(txt_ctx, mem_ctx,
servicename,
&service);
if (!SBC_ERROR_IS_OK(err)) {
goto cancel;
}
err = smbconf_transaction_start(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error starting transaction: %s\n"),
sbcErrorString(err));
goto done;
}
err = import_process_service(c, conf_ctx, service);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error importing service %s: %s\n"),
servicename, sbcErrorString(err));
goto cancel;
}
} else {
struct smbconf_service **services = NULL;
uint32_t num_shares, sidx;
err = smbconf_get_config(txt_ctx, mem_ctx,
&num_shares,
&services);
if (!SBC_ERROR_IS_OK(err)) {
goto cancel;
}
if (!c->opt_testmode) {
if (!SBC_ERROR_IS_OK(smbconf_drop(conf_ctx))) {
goto cancel;
}
}
/*
* Wrap the importing of shares into a transaction,
* but only 100 at a time, in order to save memory.
* The allocated memory accumulates across the actions
* within the transaction, and for me, some 1500
* imported shares, the MAX_TALLOC_SIZE of 256 MB
* was exceeded.
*/
err = smbconf_transaction_start(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error starting transaction: %s\n"),
sbcErrorString(err));
goto done;
}
for (sidx = 0; sidx < num_shares; sidx++) {
err = import_process_service(c, conf_ctx,
services[sidx]);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error importing service %s: %s\n"),
services[sidx]->name,
sbcErrorString(err));
goto cancel;
}
if (sidx % 100) {
continue;
}
err = smbconf_transaction_commit(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error committing transaction: "
"%s\n"),
sbcErrorString(err));
goto done;
}
err = smbconf_transaction_start(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error starting transaction: %s\n"),
sbcErrorString(err));
goto done;
}
}
}
err = smbconf_transaction_commit(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error committing transaction: %s\n"),
sbcErrorString(err));
} else {
ret = 0;
}
goto done;
cancel:
err = smbconf_transaction_cancel(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error cancelling transaction: %s\n"),
sbcErrorString(err));
}
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_setparm(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
int ret = -1;
sbcErr err;
char *service = NULL;
char *param = NULL;
const char *value_str = NULL;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc != 3 || c->display_usage) {
net_conf_setparm_usage(c, argc, argv);
goto done;
}
/*
* NULL service name means "dangling parameters" to libsmbconf.
* We use the empty string from the command line for this purpose.
*/
if (strlen(argv[0]) != 0) {
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
}
param = strlower_talloc(mem_ctx, argv[1]);
if (param == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
value_str = argv[2];
if (!net_conf_param_valid(service,param, value_str)) {
goto done;
}
err = smbconf_transaction_start(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error starting transaction: %s\n"),
sbcErrorString(err));
goto done;
}
if (!smbconf_share_exists(conf_ctx, service)) {
err = smbconf_create_share(conf_ctx, service);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error creating share '%s': %s\n"),
service, sbcErrorString(err));
goto cancel;
}
}
err = smbconf_set_parameter(conf_ctx, service, param, value_str);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error setting value '%s': %s\n"),
param, sbcErrorString(err));
goto cancel;
}
err = smbconf_transaction_commit(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error committing transaction: %s\n"),
sbcErrorString(err));
} else {
ret = 0;
}
goto done;
cancel:
err = smbconf_transaction_cancel(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error cancelling transaction: %s\n"),
sbcErrorString(err));
}
done:
TALLOC_FREE(mem_ctx);
return ret;
}
/**
* Add a share, with a couple of standard parameters, partly optional.
*
* This is a high level utility function of the net conf utility,
* not a direct frontend to the smbconf API.
*/
static int net_conf_addshare(struct net_context *c,
struct smbconf_ctx *conf_ctx, int argc,
const char **argv)
{
int ret = -1;
sbcErr err;
char *sharename = NULL;
const char *path = NULL;
const char *comment = NULL;
const char *guest_ok = "no";
const char *writeable = "no";
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (c->display_usage) {
net_conf_addshare_usage(c, argc, argv);
ret = 0;
goto done;
}
switch (argc) {
case 0:
case 1:
default:
net_conf_addshare_usage(c, argc, argv);
goto done;
case 5:
comment = argv[4];
FALL_THROUGH;
case 4:
if (!strnequal(argv[3], "guest_ok=", 9)) {
net_conf_addshare_usage(c, argc, argv);
goto done;
}
switch (argv[3][9]) {
case 'y':
case 'Y':
guest_ok = "yes";
break;
case 'n':
case 'N':
guest_ok = "no";
break;
default:
net_conf_addshare_usage(c, argc, argv);
goto done;
}
FALL_THROUGH;
case 3:
if (!strnequal(argv[2], "writeable=", 10)) {
net_conf_addshare_usage(c, argc, argv);
goto done;
}
switch (argv[2][10]) {
case 'y':
case 'Y':
writeable = "yes";
break;
case 'n':
case 'N':
writeable = "no";
break;
default:
net_conf_addshare_usage(c, argc, argv);
goto done;
}
FALL_THROUGH;
case 2:
path = argv[1];
sharename = talloc_strdup(mem_ctx, argv[0]);
if (sharename == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
break;
}
/*
* validate arguments
*/
/* validate share name */
if (!validate_net_name(sharename, INVALID_SHARENAME_CHARS,
strlen(sharename)))
{
d_fprintf(stderr, _("ERROR: share name %s contains "
"invalid characters (any of %s)\n"),
sharename, INVALID_SHARENAME_CHARS);
goto done;
}
if (strequal(sharename, GLOBAL_NAME)) {
d_fprintf(stderr,
_("ERROR: 'global' is not a valid share name.\n"));
goto done;
}
if (smbconf_share_exists(conf_ctx, sharename)) {
d_fprintf(stderr, _("ERROR: share %s already exists.\n"),
sharename);
goto done;
}
/* validate path */
if (path[0] != '/') {
d_fprintf(stderr,
_("Error: path '%s' is not an absolute path.\n"),
path);
goto done;
}
/*
* start a transaction
*/
err = smbconf_transaction_start(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf("error starting transaction: %s\n",
sbcErrorString(err));
goto done;
}
/*
* create the share
*/
err = smbconf_create_share(conf_ctx, sharename);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error creating share %s: %s\n"),
sharename, sbcErrorString(err));
goto cancel;
}
/*
* fill the share with parameters
*/
err = smbconf_set_parameter(conf_ctx, sharename, "path", path);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error setting parameter %s: %s\n"),
"path", sbcErrorString(err));
goto cancel;
}
if (comment != NULL) {
err = smbconf_set_parameter(conf_ctx, sharename, "comment",
comment);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error setting parameter %s: %s\n"),
"comment", sbcErrorString(err));
goto cancel;
}
}
err = smbconf_set_parameter(conf_ctx, sharename, "guest ok", guest_ok);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error setting parameter %s: %s\n"),
"'guest ok'", sbcErrorString(err));
goto cancel;
}
err = smbconf_set_parameter(conf_ctx, sharename, "writeable",
writeable);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error setting parameter %s: %s\n"),
"writeable", sbcErrorString(err));
goto cancel;
}
/*
* commit the whole thing
*/
err = smbconf_transaction_commit(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf("error committing transaction: %s\n",
sbcErrorString(err));
} else {
ret = 0;
}
goto done;
cancel:
err = smbconf_transaction_cancel(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_printf("error cancelling transaction: %s\n",
sbcErrorString(err));
}
done:
TALLOC_FREE(mem_ctx);
return ret;
}