void Session::validate()
{
int ret = sr_validate(_sess);
if (ret != SR_ERR_OK) {
throw_exception(ret);
}
}
struct nc_server_reply *
op_validate(struct lyd_node *rpc, struct nc_session *ncs)
{
struct np2_sessions *sessions;
struct ly_set *nodeset;
struct nc_server_error *e = NULL;
int rc;
struct lyd_node *config = NULL;
struct lyd_node_anyxml *axml;
const char *dsname;
sr_datastore_t ds = SR_DS_CANDIDATE;
/* get sysrepo connections for this session */
sessions = (struct np2_sessions *)nc_session_get_data(ncs);
/* get know which datastore is being affected */
nodeset = lyd_get_node(rpc, "/ietf-netconf:validate/source/*");
dsname = nodeset->set.d[0]->schema->name;
axml = (struct lyd_node_anyxml *)nodeset->set.d[0];
ly_set_free(nodeset);
if (!strcmp(dsname, "running")) {
ds = SR_DS_RUNNING;
} else if (!strcmp(dsname, "startup")) {
ds = SR_DS_STARTUP;
} else if (!strcmp(dsname, "candidate")) {
ds = SR_DS_CANDIDATE;
} else if (!strcmp(dsname, "config")) {
/* get data tree to validate */
config = lyd_parse_xml(rpc->schema->module->ctx, &axml->value.xml, LYD_OPT_CONFIG | LYD_OPT_DESTRUCT);
if (ly_errno != LY_SUCCESS) {
ly_set_free(nodeset);
goto error;
}
rc = lyd_validate(&config, LYD_OPT_CONFIG, np2srv.ly_ctx);
/* cleanup */
lyd_free_withsiblings(config);
goto done;
}
/* TODO support URL */
if (ds != sessions->ds) {
/* update sysrepo session */
sr_session_switch_ds(sessions->srs, ds);
sessions->ds = ds;
}
if (ds != SR_DS_CANDIDATE) {
/* refresh datastore content */
if (sr_session_refresh(sessions->srs) != SR_ERR_OK) {
goto error;
}
}
/* validate sysrepo's datastore */
rc = sr_validate(sessions->srs);
if (rc != SR_ERR_OK) {
goto error;
}
done:
return nc_server_reply_ok();
error:
/* handle error */
if (!e) {
e = nc_err(NC_ERR_OP_FAILED, NC_ERR_TYPE_APP);
nc_err_set_msg(e, np2log_lasterr(), "en");
}
return nc_server_reply_err(e);
}
/*
* setup RPC service
*
* if can't authenticate return < 0
* any other error return > 0
*/
int
svc_init(
struct svc_req *rqstp, /* RPC stuff */
int amode, /* R_OK | W_OK */
md_error_t *ep /* returned status */
)
{
SVCXPRT *transp;
if (sdssc_bind_library() == SDSSC_ERROR) {
mdsyserror(ep, EACCES, "can't bind to cluster library");
return (1);
}
/*
* if we have no rpc service info, we must have been
* called recursively from within the daemon
*/
if (rqstp == NULL) {
mdclrerror(ep);
return (0); /* OK */
}
/*
* initialize
*/
transp = rqstp->rq_xprt;
assert(transp != NULL);
*ep = mdnullerror;
/*
* check credentials
*/
switch (rqstp->rq_cred.oa_flavor) {
/* UNIX flavor */
case AUTH_SYS:
{
if (check_sys(rqstp, amode, ep) != 0)
return (1); /* error */
break;
}
/* can't authenticate anything else */
default:
svcerr_weakauth(transp);
return (-1); /* weak authentication */
}
/*
* (re)initialize
*/
if (md_init_daemon("rpc.metad", ep) != 0)
return (1); /* error */
if (set_snarf(ep))
return (1);
sr_validate();
/* success */
return (0);
}
