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/*
Authors:
Pavel Březina <pbrezina@redhat.com>
Copyright (C) 2021 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/>.
*/
#ifndef _IDP_H_
#define _IDP_H_
#include <stdlib.h>
#include <krb5/preauth_plugin.h>
#ifndef discard_const
#define discard_const(ptr) ((void *)((uintptr_t)(ptr)))
#endif
#define SSSD_IDP_PLUGIN "idp"
#define SSSD_IDP_CONFIG "idp"
#define SSSD_IDP_OAUTH2_PADATA 152 // PA-REDHAT-IDP-OAUTH2
#define SSSD_IDP_OAUTH2_QUESTION "idp-oauth2"
#define SSSD_IDP_OAUTH2_PREFIX "oauth2 "
struct sss_idp_config {
char *type;
char **indicators;
};
void
sss_idp_config_free(struct sss_idp_config *idpcfg);
krb5_error_code
sss_idp_config_init(const char *config,
struct sss_idp_config **_idpcfg);
struct sss_idp_oauth2 {
char *verification_uri;
char *verification_uri_complete;
char *user_code;
};
void
sss_idp_oauth2_free(struct sss_idp_oauth2 *data);
krb5_pa_data *
sss_idp_oauth2_encode_padata(struct sss_idp_oauth2 *data);
struct sss_idp_oauth2 *
sss_idp_oauth2_decode_padata(krb5_pa_data *padata);
char *
sss_idp_oauth2_encode_challenge(struct sss_idp_oauth2 *data);
struct sss_idp_oauth2 *
sss_idp_oauth2_decode_challenge(const char *str);
#endif /* _IDP_H_ */
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