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71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
/*
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* This file is part of the NES_web project.
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* Copyright 2020 Edward V. Emelianov <edward.emelianoff@gmail.com>.
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#ifndef AUTH_H__
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#define AUTH_H__
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#include <onion/onion.h>
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#define SESSION_COOKIE_NAME "Acookie"
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// standard answers to client
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#define AUTH_ANS_NEEDAUTH "NeedAuth"
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#define AUTH_ANS_AUTHOK "AuthOK"
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#define AUTH_ANS_LOGOUT "LogOut"
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#define AUTH_ANS_NOPASSWD "NoPassword"
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typedef struct{
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char *username; // user name
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char *password; // password hash (SHA512)
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int level; // user access level
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char *comment; // optional comment
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} userinfo;
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typedef struct{
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char *sessID; // session ID
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char *sockID; // websoket ID (cleared when disconnected or after 1 minute after `atime`)
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int64_t atime; // last access time (UNIX time) - all ID data cleared after 1yr of inactivity
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char *username; // username
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char *data; // JSON data with UA, IP etc
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} sessinfo;
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const char *getQdata(onion_request *req, const char *key);
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onion_connection_status auth(onion_handler *h, onion_request *req, onion_response *res);
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void addWSkey(onion_response *res, sessinfo *session);
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int initSQLite(const char *auth_filename, const char *sess_filename);
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void closeSQLite();
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void vacuumSQLite();
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userinfo *getUserData(const char *username);
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void freeUserInfo(userinfo **x);
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void showAllUsers();
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int deleteUser(const char *username);
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int addUser(userinfo *User);
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sessinfo *getSession(const char *ID);
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sessinfo *qookieSession(onion_request *req);
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int addSession(sessinfo *s, int modify);
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int deleteSession(const char *sessID);
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int deleteOldSessions(int64_t minatime);
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void showAllSessions();
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void freeSessInfo(sessinfo **si);
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#endif // AUTH_H__
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