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/*
SSSD
IPA Subdomains Passkey Module
Authors:
Justin Stephenson <jstephen@redhat.com>
Copyright (C) 2022 Red Hat
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "providers/ldap/sdap_async.h"
#include "providers/ldap/sdap_idmap.h"
#include "providers/ldap/sdap_ops.h"
#include "providers/ipa/ipa_subdomains.h"
#include "providers/ipa/ipa_common.h"
#include "providers/ipa/ipa_id.h"
#include "providers/ipa/ipa_opts.h"
#include "providers/ipa/ipa_config.h"
#include "providers/ipa/ipa_subdomains_passkey.h"
#include "db/sysdb_passkey_user_verification.h"
#include <ctype.h>
#define IPA_PASSKEY_VERIFICATION "ipaRequireUserVerification"
#define IPA_PASSKEY_CONFIG_FILTER "cn=passkeyconfig"
void ipa_subdomains_passkey_done(struct tevent_req *subreq);
struct tevent_req *
ipa_subdomains_passkey_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct ipa_subdomains_ctx *sd_ctx,
struct sdap_handle *sh)
{
struct ipa_subdomains_passkey_state *state;
struct tevent_req *subreq;
struct tevent_req *req;
errno_t ret;
const char *attrs[] = { IPA_PASSKEY_VERIFICATION, NULL };
req = tevent_req_create(mem_ctx, &state,
struct ipa_subdomains_passkey_state);
if (req == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "tevent_req_create() failed\n");
return NULL;
}
state->domain = sd_ctx->be_ctx->domain;
state->sdap_opts = sd_ctx->sdap_id_ctx->opts;
subreq = ipa_get_config_send(state, ev, sh, sd_ctx->sdap_id_ctx->opts,
state->domain->name, attrs, IPA_PASSKEY_CONFIG_FILTER, NULL);
if (subreq == NULL) {
ret = ENOMEM;
goto immediately;
}
tevent_req_set_callback(subreq, ipa_subdomains_passkey_done, req);
return req;
immediately:
tevent_req_error(req, ret);
tevent_req_post(req, ev);
return req;
}
void ipa_subdomains_passkey_done(struct tevent_req *subreq)
{
struct ipa_subdomains_passkey_state *state;
struct tevent_req *req;
struct sysdb_attrs *config;
const char *user_verification = NULL;
errno_t ret;
req = tevent_req_callback_data(subreq, struct tevent_req);
state = tevent_req_data(req, struct ipa_subdomains_passkey_state);
ret = ipa_get_config_recv(subreq, state, &config);
talloc_zfree(subreq);
if (ret != EOK) {
DEBUG(SSSDBG_MINOR_FAILURE, "Unable to get data from LDAP [%d]: %s\n",
ret, sss_strerror(ret));
goto done;
}
if (config != NULL) {
ret = sysdb_attrs_get_string(config, IPA_PASSKEY_VERIFICATION,
&user_verification);
if (ret == EOK) {
DEBUG(SSSDBG_TRACE_ALL, "Retrieved [%s] from [%s] attribute.\n",
user_verification, IPA_PASSKEY_VERIFICATION);
}
if (ret != EOK && ret != ENOENT) {
DEBUG(SSSDBG_OP_FAILURE,
"Failed to get passkey user verification "
"value [%d]: %s\n",
ret, sss_strerror(ret));
goto done;
} else if (ret == ENOENT) {
user_verification = NULL;
}
}
ret = sysdb_domain_update_passkey_user_verification(
state->domain->sysdb, state->domain->name,
user_verification);
if (ret != EOK) {
DEBUG(SSSDBG_OP_FAILURE,
"sysdb_domain_passkey_user_verification() [%d]: [%s].\n",
ret, sss_strerror(ret));
goto done;
}
ret = EOK;
done:
if (ret != EOK) {
tevent_req_error(req, ret);
return;
}
tevent_req_done(req);
}
errno_t ipa_subdomains_passkey_recv(struct tevent_req *req)
{
TEVENT_REQ_RETURN_ON_ERROR(req);
return EOK;
}
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