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/*
SSSD
Kerberos 5 Backend Module -- ccache related utilities
Authors:
Sumit Bose <sbose@redhat.com>
Jakub Hrozek <jhrozek@redhat.com>
Copyright (C) 2014 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 __KRB5_CCACHE_H__
#define __KRB5_CCACHE_H__
#include "util/util.h"
struct tgt_times {
time_t authtime;
time_t starttime;
time_t endtime;
time_t renew_till;
};
errno_t sss_krb5_precreate_ccache(const char *ccname, uid_t uid, gid_t gid);
errno_t sss_krb5_cc_destroy(const char *ccname, uid_t uid, gid_t gid);
errno_t sss_krb5_check_ccache_princ(krb5_context kctx,
const char *ccname,
krb5_principal user_princ);
errno_t sss_krb5_cc_verify_ccache(const char *ccname, uid_t uid, gid_t gid,
const char *realm, const char *principal);
errno_t get_ccache_file_data(const char *ccache_file, const char *client_name,
struct tgt_times *tgtt);
errno_t safe_remove_old_ccache_file(const char *old_ccache,
const char *new_ccache,
uid_t uid, gid_t gid);
/**
* @brief Copy given ccache into a MEMORY ccache
*
* @param[in] mem_ctx Talloc memory context the new ccache name should be
* allocated on
* @param[in] kctx Kerberos context
* @param[in] ccache_file Name of existing ccache
* @param[out] _mem_name Name of the new MEMORY ccache
*
* In contrast to MEMORY keytabs MEMORY ccaches can and must be removed
* explicitly with krb5_cc_destroy() from the memory. Just calling
* krb5_cc_close() will keep the MEMORY ccache in memory even if there are no
* open handles for the given MEMORY ccache.
*/
krb5_error_code copy_ccache_into_memory(TALLOC_CTX *mem_ctx, krb5_context kctx,
const char *ccache_file,
char **_mem_name);
#endif /* __KRB5_CCACHE_H__ */
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