static int save_group(struct sysdb_ctx *sysdb, struct sss_domain_info *dom,
struct group *grp, const char *real_name,
const char *alias, uint64_t cache_timeout)
{
errno_t ret, sret;
struct sysdb_attrs *attrs = NULL;
const char *cased_alias;
const char *lc_gr_name = NULL;
TALLOC_CTX *tmp_ctx;
time_t now = time(NULL);
bool in_transaction = false;
tmp_ctx = talloc_new(NULL);
if (!tmp_ctx) {
return ENOMEM;
}
DEBUG_GR_MEM(SSSDBG_TRACE_LIBS, grp);
ret = sysdb_transaction_start(sysdb);
if (ret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "Failed to start transaction\n");
goto done;
}
in_transaction = true;
if (grp->gr_mem && grp->gr_mem[0]) {
attrs = sysdb_new_attrs(tmp_ctx);
if (!attrs) {
DEBUG(SSSDBG_CRIT_FAILURE, "Allocation error ?!\n");
ret = ENOMEM;
goto done;
}
ret = sysdb_attrs_users_from_str_list(
attrs, SYSDB_MEMBER, dom->name,
(const char *const *)grp->gr_mem);
if (ret) {
DEBUG(SSSDBG_OP_FAILURE, "Could not add group members\n");
goto done;
}
/* Create ghost users */
ret = proxy_process_missing_users(sysdb, dom, attrs, grp, now);
if (ret != EOK) {
DEBUG(SSSDBG_OP_FAILURE, "Could not add missing members\n");
goto done;
}
}
if (dom->case_sensitive == false || alias) {
if (!attrs) {
attrs = sysdb_new_attrs(tmp_ctx);
if (!attrs) {
DEBUG(SSSDBG_CRIT_FAILURE, "Allocation error ?!\n");
ret = ENOMEM;
goto done;
}
}
}
if (dom->case_sensitive == false) {
lc_gr_name = sss_tc_utf8_str_tolower(attrs, grp->gr_name);
if (lc_gr_name == NULL) {
DEBUG(SSSDBG_OP_FAILURE, "Cannot convert name to lowercase.\n");
ret = ENOMEM;
goto done;
}
ret = sysdb_attrs_add_string(attrs, SYSDB_NAME_ALIAS, lc_gr_name);
if (ret != EOK) {
goto done;
}
}
if (alias) {
cased_alias = sss_get_cased_name(attrs, alias, dom->case_sensitive);
if (!cased_alias) {
ret = ENOMEM;
DEBUG(SSSDBG_OP_FAILURE, "Could not add name alias\n");
goto done;
}
if (lc_gr_name == NULL || strcmp(cased_alias, lc_gr_name)) {
ret = sysdb_attrs_add_string(attrs, SYSDB_NAME_ALIAS, cased_alias);
if (ret) {
DEBUG(SSSDBG_OP_FAILURE, "Could not add name alias\n");
goto done;
}
}
}
ret = sysdb_store_group(dom,
real_name,
grp->gr_gid,
attrs,
cache_timeout,
now);
if (ret) {
DEBUG(SSSDBG_OP_FAILURE, "Could not add group to cache\n");
goto done;
}
ret = sysdb_transaction_commit(sysdb);
if (ret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE,
"Could not commit transaction: [%s]\n",
strerror(ret));
goto done;
}
in_transaction = false;
done:
if (in_transaction) {
sret = sysdb_transaction_cancel(sysdb);
if (sret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "Could not cancel transaction\n");
}
}
talloc_free(tmp_ctx);
return ret;
}
static int save_group(struct sysdb_ctx *sysdb, struct sss_domain_info *dom,
struct group *grp,
const char *real_name, /* already qualified */
const char *alias) /* already qualified */
{
errno_t ret, sret;
struct sysdb_attrs *attrs = NULL;
TALLOC_CTX *tmp_ctx;
time_t now = time(NULL);
bool in_transaction = false;
char **fq_gr_mem;
tmp_ctx = talloc_new(NULL);
if (!tmp_ctx) {
return ENOMEM;
}
DEBUG_GR_MEM(SSSDBG_TRACE_LIBS, grp);
ret = sysdb_transaction_start(sysdb);
if (ret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "Failed to start transaction\n");
goto done;
}
in_transaction = true;
if (grp->gr_mem && grp->gr_mem[0]) {
attrs = sysdb_new_attrs(tmp_ctx);
if (!attrs) {
DEBUG(SSSDBG_CRIT_FAILURE, "Allocation error ?!\n");
ret = ENOMEM;
goto done;
}
fq_gr_mem = sss_create_internal_fqname_list(
tmp_ctx,
(const char *const*) grp->gr_mem,
dom->name);
if (fq_gr_mem == NULL) {
ret = ENOMEM;
goto done;
}
ret = sysdb_attrs_users_from_str_list(
attrs, SYSDB_MEMBER, dom->name,
(const char *const *) fq_gr_mem);
if (ret) {
DEBUG(SSSDBG_OP_FAILURE, "Could not add group members\n");
goto done;
}
/* Create ghost users */
ret = proxy_process_missing_users(sysdb, dom, attrs,
(const char *const*) fq_gr_mem, now);
if (ret != EOK) {
DEBUG(SSSDBG_OP_FAILURE, "Could not add missing members\n");
goto done;
}
}
ret = prepare_attrs_for_saving_ops(tmp_ctx, dom->case_sensitive,
real_name, alias, &attrs);
if (ret != EOK) {
goto done;
}
ret = sysdb_store_group(dom,
real_name,
grp->gr_gid,
attrs,
dom->group_timeout,
now);
if (ret) {
DEBUG(SSSDBG_OP_FAILURE, "Could not add group to cache\n");
goto done;
}
ret = sysdb_transaction_commit(sysdb);
if (ret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE,
"Could not commit transaction: [%s]\n",
strerror(ret));
goto done;
}
in_transaction = false;
done:
if (in_transaction) {
sret = sysdb_transaction_cancel(sysdb);
if (sret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "Could not cancel transaction\n");
}
}
talloc_free(tmp_ctx);
return ret;
}