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51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* ZoiteChat
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* Copyright (C) 2023 Patrick Okraku
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef HEXCHAT_SCRAM_H
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#define HEXCHAT_SCRAM_H
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#include "config.h"
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#ifdef USE_OPENSSL
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#include <openssl/evp.h>
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typedef struct
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{
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const EVP_MD *digest;
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size_t digest_size;
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char *username;
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char *password;
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char *client_nonce_b64;
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char *client_first_message_bare;
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unsigned char *salted_password;
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char *auth_message;
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char *error;
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int step;
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} scram_session;
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typedef enum
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{
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SCRAM_ERROR = 0,
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SCRAM_IN_PROGRESS,
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SCRAM_SUCCESS
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} scram_status;
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scram_session *scram_session_create (const char *digset, const char *username, const char *password);
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void scram_session_free (scram_session *session);
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scram_status scram_process (scram_session *session, const char *input, char **output, size_t *output_len);
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#endif
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#endif |