char *
sss_get_domain_name(TALLOC_CTX *mem_ctx,
const char *orig_name,
struct sss_domain_info *dom)
{
char *user_name;
char *domain = NULL;
int ret;
/* check if the name already contains domain part */
if (dom->names != NULL) {
ret = sss_parse_name(mem_ctx, dom->names, orig_name, &domain, NULL);
if (ret == ERR_REGEX_NOMATCH) {
DEBUG(SSSDBG_TRACE_FUNC,
"sss_parse_name could not parse domain from [%s]. "
"Assuming it is not FQDN.\n", orig_name);
} else if (ret != EOK) {
DEBUG(SSSDBG_TRACE_FUNC,
"sss_parse_name failed [%d]: %s\n", ret, sss_strerror(ret));
return NULL;
}
}
if (IS_SUBDOMAIN(dom) && dom->fqnames && domain == NULL) {
/* we always use the fully qualified name for subdomain users */
user_name = sss_tc_fqname(mem_ctx, dom->names, dom, orig_name);
} else {
user_name = talloc_strdup(mem_ctx, orig_name);
}
talloc_free(domain);
return user_name;
}
static errno_t attr_name(TALLOC_CTX *mem_ctx,
struct sysdb_attrs *entry,
struct sss_domain_info *dom,
const char *attr,
const char **_value)
{
errno_t ret;
const char *orig_name;
char *tmp_name;
char *outname;
ret = sysdb_attrs_get_string(entry, attr, &orig_name);
if (ret != EOK) {
return ret;
}
tmp_name = sss_output_name(mem_ctx, orig_name, dom->case_preserve, 0);
if (tmp_name == NULL) {
return ENOMEM;
}
if (dom->fqnames) {
outname = sss_tc_fqname(mem_ctx, dom->names, dom, tmp_name);
talloc_free(tmp_name);
if (outname == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "sss_replace_space failed\n");
return ENOMEM;
}
} else {
outname = tmp_name;
}
*_value = outname;
return EOK;
}
