/*
* Returns
* 0 - success
* ECANCELED - pg was deleted
* ECONNABORTED - repository disconnected
* ENOMEM - out of memory
*/
int
load_pg_attrs(const scf_propertygroup_t *pg, pgroup_t **ipgp)
{
pgroup_t *ipg;
ipg = internal_pgroup_new();
if (scf_pg_get_flags(pg, &ipg->sc_pgroup_flags) != 0) {
switch (scf_error()) {
case SCF_ERROR_DELETED:
internal_pgroup_free(ipg);
return (ECANCELED);
case SCF_ERROR_CONNECTION_BROKEN:
internal_pgroup_free(ipg);
return (ECONNABORTED);
case SCF_ERROR_NOT_SET:
case SCF_ERROR_NOT_BOUND:
default:
bad_error("scf_pg_get_name", scf_error());
}
}
if (scf_pg_get_name(pg, loadbuf, loadbuf_sz) < 0) {
switch (scf_error()) {
case SCF_ERROR_DELETED:
internal_pgroup_free(ipg);
return (ECANCELED);
case SCF_ERROR_CONNECTION_BROKEN:
internal_pgroup_free(ipg);
return (ECONNABORTED);
case SCF_ERROR_NOT_SET:
case SCF_ERROR_NOT_BOUND:
default:
bad_error("scf_pg_get_name", scf_error());
}
}
ipg->sc_pgroup_name = strdup(loadbuf);
if (ipg->sc_pgroup_name == NULL) {
internal_pgroup_free(ipg);
return (ENOMEM);
}
if (scf_pg_get_type(pg, loadbuf, loadbuf_sz) < 0) {
switch (scf_error()) {
case SCF_ERROR_DELETED:
free((char *)ipg->sc_pgroup_name);
internal_pgroup_free(ipg);
return (ECANCELED);
case SCF_ERROR_CONNECTION_BROKEN:
free((char *)ipg->sc_pgroup_name);
internal_pgroup_free(ipg);
return (ECONNABORTED);
case SCF_ERROR_NOT_SET:
case SCF_ERROR_NOT_BOUND:
default:
bad_error("scf_pg_get_name", scf_error());
}
}
ipg->sc_pgroup_type = strdup(loadbuf);
if (ipg->sc_pgroup_type == NULL) {
free((char *)ipg->sc_pgroup_name);
internal_pgroup_free(ipg);
return (ENOMEM);
}
*ipgp = ipg;
return (0);
}
/*
* mgmt_get_main_config() loads main configuration
* from scf into a node tree.
* Main configuration includes: admin/target/tpgt/initiator info.
* admin info is stored in "iscsitgt" property group
* target info is stored in "target_<name>" property group
* initiator info is stored in "initiator_<name>" property group
* tpgt info is stored in "tpgt_<number>" property group
*/
Boolean_t
mgmt_get_main_config(tgt_node_t **node)
{
targ_scf_t *h = NULL;
scf_property_t *prop = NULL;
scf_value_t *value = NULL;
scf_iter_t *iter = NULL;
scf_iter_t *iter_v = NULL;
scf_iter_t *iter_pv = NULL;
char pname[32];
char valuebuf[MAXPATHLEN];
char passcode[32];
unsigned int outlen;
tgt_node_t *n;
tgt_node_t *pn;
tgt_node_t *vn;
Boolean_t status = False;
h = mgmt_handle_init();
if (h == NULL)
return (status);
prop = scf_property_create(h->t_handle);
value = scf_value_create(h->t_handle);
iter = scf_iter_create(h->t_handle);
(void) pthread_mutex_lock(&scf_conf_mutex);
/* Basic Information is stored in iscsitgt pg */
if (scf_service_get_pg(h->t_service, "iscsitgt", h->t_pg) == -1) {
goto error;
}
*node = NULL;
*node = tgt_node_alloc("main_config", String, NULL);
if (*node == NULL)
goto error;
if (scf_iter_pg_properties(iter, h->t_pg) == -1) {
goto error;
}
while (scf_iter_next_property(iter, prop) > 0) {
scf_property_get_value(prop, value);
scf_value_get_as_string(value, valuebuf, MAXPATHLEN);
scf_property_get_name(prop, pname, sizeof (pname));
/* avoid load auth to incore data */
if (strcmp(pname, ISCSI_READ_AUTHNAME) == 0 ||
strcmp(pname, ISCSI_MODIFY_AUTHNAME) == 0 ||
strcmp(pname, ISCSI_VALUE_AUTHNAME) == 0)
continue;
n = tgt_node_alloc(pname, String, valuebuf);
if (n == NULL)
goto error;
/* put version info into root node's attr */
if (strcmp(pname, XML_ELEMENT_VERS) == 0) {
tgt_node_add_attr(*node, n);
} else {
/* add other basic info into root node */
tgt_node_add(*node, n);
}
}
/*
* targets/initiators/tpgt information is
* stored as type "configuration" in scf
* each target's param is stored as type "parameter"
*/
if (scf_iter_service_pgs_typed(iter, h->t_service, "configuration")
== -1) {
goto error;
}
while (scf_iter_next_pg(iter, h->t_pg) > 0) {
char *iname;
scf_pg_get_name(h->t_pg, pname, sizeof (pname));
iname = strchr(pname, '_');
if (iname == NULL) {
/* the pg found here is not a tgt/initiator/tpgt */
continue;
}
*iname = '\0';
iname++;
/*
* now pname is "target" or "initiator" or "tpgt"
* meanwhile iname is the actual name of the item
*/
n = tgt_node_alloc(pname, String, iname);
if (n == NULL)
goto error;
iter_v = scf_iter_create(h->t_handle);
if (scf_iter_pg_properties(iter_v, h->t_pg) == -1) {
goto error;
}
while (scf_iter_next_property(iter_v, prop) > 0) {
/* there may be many values in one property */
char *vname;
scf_property_get_name(prop, pname, sizeof (pname));
/* avoid load auth to incore data */
if (strcmp(pname, ISCSI_READ_AUTHNAME) == 0 ||
strcmp(pname, ISCSI_MODIFY_AUTHNAME) == 0 ||
strcmp(pname, ISCSI_VALUE_AUTHNAME) == 0)
continue;
vname = strstr(pname, "-list");
if (vname == NULL) {
scf_property_get_value(prop, value);
scf_value_get_as_string(value, valuebuf,
MAXPATHLEN);
pn = tgt_node_alloc(pname, String, valuebuf);
if (pn == NULL)
goto error;
tgt_node_add(n, pn);
} else {
pn = tgt_node_alloc(pname, String, NULL);
if (pn == NULL)
goto error;
tgt_node_add(n, pn);
*vname = '\0';
iter_pv = scf_iter_create(h->t_handle);
scf_iter_property_values(iter_pv, prop);
while (scf_iter_next_value(iter_pv, value)
> 0) {
scf_value_get_as_string(value, valuebuf,
MAXPATHLEN);
vn = tgt_node_alloc(pname, String,
valuebuf);
if (vn == NULL)
goto error;
tgt_node_add(pn, vn);
}
scf_iter_destroy(iter_pv);
iter_pv = NULL;
}
}
tgt_node_add(*node, n);
scf_iter_destroy(iter_v);
iter_v = NULL;
}
/* chap-secrets are stored in "passwords" pgroup as "application" */
if (scf_service_get_pg(h->t_service, "passwords", h->t_pg) == 0) {
if (scf_iter_pg_properties(iter, h->t_pg) == -1) {
goto error;
}
while (scf_iter_next_property(iter, prop) > 0) {
scf_property_get_value(prop, value);
scf_value_get_as_string(value, valuebuf, MAXPATHLEN);
scf_property_get_name(prop, pname, sizeof (pname));
/* avoid load auth to incore data */
if (strcmp(pname, ISCSI_READ_AUTHNAME) == 0 ||
strcmp(pname, ISCSI_MODIFY_AUTHNAME) == 0 ||
strcmp(pname, ISCSI_VALUE_AUTHNAME) == 0)
continue;
/* max length of decoded passwd is 16B */
sasl_decode64(valuebuf, strlen(valuebuf), passcode,
sizeof (passcode), &outlen);
if (strcmp(pname, "radius") == 0) {
pn = tgt_node_alloc(XML_ELEMENT_RAD_SECRET,
String, passcode);
tgt_node_add(*node, pn);
} else if (strcmp(pname, "main") == 0) {
pn = tgt_node_alloc(XML_ELEMENT_CHAPSECRET,
String, passcode);
tgt_node_add(*node, pn);
} else {
/* find corresponding initiator */
n = NULL;
while (n = tgt_node_next_child(*node,
XML_ELEMENT_INIT, n)) {
if (strcmp(pname + 2, n->x_value) != 0)
continue;
pn = tgt_node_alloc(
XML_ELEMENT_CHAPSECRET,
String, passcode);
tgt_node_add(n, pn);
}
}
}
}
status = True;
error:
if ((status != True) && (*node != NULL))
tgt_node_free(*node);
(void) pthread_mutex_unlock(&scf_conf_mutex);
if (iter_pv != NULL)
scf_iter_destroy(iter_pv);
if (iter_v != NULL)
scf_iter_destroy(iter_v);
scf_iter_destroy(iter);
scf_value_destroy(value);
scf_property_destroy(prop);
mgmt_handle_fini(h);
return (status);
}
static int
is_correct_event(const char *fmri, const scf_propertygroup_t *pg,
const boolean_t isrpc)
{
char *state = NULL;
const char **proplist = all_props;
int prop_cnt = ALL_PROPS_CNT;
int i, ret = 0;
if (scf_pg_get_name(pg, scratch_name, max_scf_name_size) < 0) {
syslog(LOG_ERR | LOG_DAEMON, "scf_pg_get_name failed: %s\n",
scf_strerror(scf_error()));
return (-1);
}
/*
* We care about enable, disable, and refresh since that's
* when we activate, deactivate, or change firewall policy.
*
* - enable/disable -> change in "general" or "general_ovr"
* - refresh/restart -> change in "restarter_actions"
*/
if (strcmp(scratch_name, SCF_PG_GENERAL) == 0 ||
strcmp(scratch_name, SCF_PG_GENERAL_OVR) == 0) {
syslog(LOG_DEBUG | LOG_DAEMON, "Action: %s", scratch_name);
return (1);
}
if ((state = smf_get_state(fmri)) == NULL) {
syslog(LOG_ERR | LOG_DAEMON, "smf_get_state failed for %s: "
"%s\n", fmri, scf_strerror(scf_error()));
return (-1);
}
syslog(LOG_DEBUG | LOG_DAEMON, "%s STATE: %s \n", fmri, state);
if (strcmp(state, SCF_STATE_STRING_MAINT) == 0) {
proplist = maint_props;
prop_cnt = MAINT_PROPS_CNT;
}
/*
* Only concerned with refresh, restart, and maint on|off actions.
* RPC services are restarted whenever rpc/bind restarts so it's
* an automatic valid event for RPC services.
*/
if (isrpc) {
ret = 1;
goto out;
} else if (strcmp(scratch_name, SCF_PG_RESTARTER_ACTIONS) == 0) {
for (i = 0; i < prop_cnt; i++) {
if (pg_get_prop_value(pg, proplist[i],
scratch_v) == 0) {
syslog(LOG_DEBUG | LOG_DAEMON, "Action: %s/%s",
scratch_name, proplist[i]);
ret = 1;
goto out;
}
}
}
out:
if (state)
free(state);
return (ret);
}
/*
* Display a property's values on a line. If types is true, prepend
* identification (the FMRI if fmris is true, pg/prop otherwise) and the type
* of the property.
*/
static void
display_prop(scf_propertygroup_t *pg, scf_property_t *prop)
{
scf_value_t *val;
scf_iter_t *iter;
int ret, first, err;
const char * const permission_denied_emsg =
gettext("Permission denied.\n");
if (types) {
scf_type_t ty;
char *buf;
size_t buf_sz;
if (fmris) {
buf_sz = max_scf_fmri_length + 1;
buf = safe_malloc(buf_sz);
if (scf_property_to_fmri(prop, buf, buf_sz) == -1)
scfdie();
(void) fputs(buf, stdout);
free(buf);
} else {
buf_sz = max_scf_name_length + 1;
buf = safe_malloc(buf_sz);
if (scf_pg_get_name(pg, buf, buf_sz) < 0)
scfdie();
(void) fputs(buf, stdout);
(void) putchar('/');
if (scf_property_get_name(prop, buf, buf_sz) < 0)
scfdie();
(void) fputs(buf, stdout);
free(buf);
}
(void) putchar(' ');
if (scf_property_type(prop, &ty) == -1)
scfdie();
(void) fputs(scf_type_to_string(ty), stdout);
(void) putchar(' ');
}
if ((iter = scf_iter_create(hndl)) == NULL ||
(val = scf_value_create(hndl)) == NULL)
scfdie();
if (scf_iter_property_values(iter, prop) == -1)
scfdie();
first = 1;
while ((ret = scf_iter_next_value(iter, val)) == 1) {
if (first)
first = 0;
else
(void) putchar(' ');
print_value(val);
}
if (ret == -1) {
err = scf_error();
if (err == SCF_ERROR_PERMISSION_DENIED) {
if (uu_list_numnodes(prop_list) > 0)
die(permission_denied_emsg);
} else {
scfdie();
}
}
(void) putchar('\n');
scf_iter_destroy(iter);
(void) scf_value_destroy(val);
}
