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/*
Unix SMB/CIFS implementation.
Group Managed Service Account functions
Copyright (C) Catalyst.Net Ltd 2024
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 <https://www.gnu.org/licenses/>.
*/
#ifndef LIB_CRYPTO_GMSA_H
#define LIB_CRYPTO_GMSA_H
#include "lib/crypto/gkdi.h"
enum {
GMSA_PASSWORD_LEN = 256,
GMSA_PASSWORD_NULL_TERMINATED_LEN = GMSA_PASSWORD_LEN + 2,
};
struct gmsa_null_terminated_password {
uint8_t buf[GMSA_PASSWORD_NULL_TERMINATED_LEN];
};
struct dom_sid;
NTSTATUS gmsa_password_based_on_key_id(
TALLOC_CTX *mem_ctx,
const struct Gkid gkid,
const NTTIME current_time,
const struct ProvRootKey *const root_key,
const struct dom_sid *const account_sid,
uint8_t password[static const GMSA_PASSWORD_NULL_TERMINATED_LEN]);
NTSTATUS gmsa_talloc_password_based_on_key_id(
TALLOC_CTX *mem_ctx,
const struct Gkid gkid,
const NTTIME current_time,
const struct ProvRootKey *const root_key,
const struct dom_sid *const account_sid,
struct gmsa_null_terminated_password **password_out);
bool gmsa_current_time(NTTIME *current_time_out);
#endif /* LIB_CRYPTO_GMSA_H */
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