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sysadm |
1.18 |
/* SPDX-License-Identifier: GPL-3.0-or-later */
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/*
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* database
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* - configuration and function of DB connection
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*
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sysadm |
1.19 |
* Copyright (C) 2004-2025 Leaflet <leaflet@leafok.com>
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sysadm |
1.18 |
*/
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| 8 |
sysadm |
1.1 |
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| 9 |
sysadm |
1.21 |
#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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| 13 |
sysadm |
1.1 |
#include "common.h"
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| 14 |
sysadm |
1.11 |
#include "database.h"
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| 15 |
sysadm |
1.9 |
#include "log.h"
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| 16 |
sysadm |
1.23 |
#include <mysql.h>
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| 17 |
sysadm |
1.3 |
#include <stdio.h>
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| 18 |
sysadm |
1.23 |
#include <string.h>
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| 19 |
sysadm |
1.1 |
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| 20 |
sysadm |
1.10 |
// Global declaration for database
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| 21 |
sysadm |
1.23 |
char DB_ca_cert[FILE_PATH_LEN] = "conf/ca_cert.pem";
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| 22 |
sysadm |
1.20 |
char DB_host[DB_host_max_len + 1];
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char DB_username[DB_username_max_len + 1];
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char DB_password[DB_password_max_len + 1];
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char DB_database[DB_database_max_len + 1];
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char DB_timezone[DB_timezone_max_len + 1];
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| 27 |
sysadm |
1.10 |
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MYSQL *db_open()
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| 29 |
sysadm |
1.1 |
{
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| 30 |
sysadm |
1.16 |
MYSQL *db = NULL;
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| 31 |
sysadm |
1.25 |
#ifdef HAVE_MARIADB_CLIENT
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my_bool disabled = 0;
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#else
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| 34 |
sysadm |
1.24 |
unsigned int ssl_mode = SSL_MODE_VERIFY_CA;
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| 35 |
sysadm |
1.25 |
#endif
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| 36 |
sysadm |
1.11 |
char sql[SQL_BUFFER_LEN];
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| 37 |
sysadm |
1.5 |
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| 38 |
sysadm |
1.7 |
db = mysql_init(NULL);
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if (db == NULL)
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{
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log_error("mysql_init() failed\n");
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return NULL;
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}
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| 45 |
sysadm |
1.24 |
if (mysql_ssl_set(db, NULL, NULL, DB_ca_cert, NULL, NULL) != 0)
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{
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log_error("mysql_ssl_set() error\n");
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return NULL;
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}
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| 51 |
sysadm |
1.25 |
#ifdef HAVE_MARIADB_CLIENT
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if (mysql_optionsv(db, MYSQL_OPT_SSL_VERIFY_SERVER_CERT, &disabled) != 0)
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{
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log_error("mysql_optionsv() error\n");
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return NULL;
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}
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#else
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| 58 |
sysadm |
1.24 |
if (mysql_options(db, MYSQL_OPT_SSL_MODE, &ssl_mode) != 0)
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{
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log_error("mysql_options() error\n");
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return NULL;
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}
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| 63 |
sysadm |
1.25 |
#endif
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| 64 |
sysadm |
1.23 |
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| 65 |
sysadm |
1.16 |
if (mysql_real_connect(db, DB_host, DB_username, DB_password, DB_database,
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0, NULL, 0) == NULL)
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| 67 |
sysadm |
1.7 |
{
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| 68 |
sysadm |
1.16 |
log_error("mysql_real_connect() error: %s\n", mysql_error(db));
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mysql_close(db);
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sysadm |
1.7 |
return NULL;
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}
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| 73 |
sysadm |
1.17 |
if (mysql_set_character_set(db, "utf8") != 0)
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| 74 |
sysadm |
1.7 |
{
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| 75 |
sysadm |
1.16 |
log_error("Set character set error: %s\n", mysql_error(db));
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mysql_close(db);
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| 77 |
sysadm |
1.7 |
return NULL;
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}
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| 80 |
sysadm |
1.12 |
snprintf(sql, sizeof(sql),
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| 81 |
sysadm |
1.16 |
"SET time_zone = '%s'",
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| 82 |
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DB_timezone);
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| 83 |
sysadm |
1.8 |
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| 84 |
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if (mysql_query(db, sql) != 0)
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| 85 |
sysadm |
1.7 |
{
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| 86 |
sysadm |
1.14 |
log_error("Set timezone error: %s\n", mysql_error(db));
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| 87 |
sysadm |
1.16 |
mysql_close(db);
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| 88 |
sysadm |
1.7 |
return NULL;
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}
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| 90 |
sysadm |
1.6 |
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| 91 |
sysadm |
1.7 |
return db;
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| 92 |
sysadm |
1.1 |
}
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