MRCI/src/db_setup.cpp
Maurice ONeal bdde52da76 Unicode text, database and a few protocol changes
changed the TEXT type id format from UTF16LE to UTF8 (no BOM). this
included all displayable text used throughout this project. doing
this reduced overhead because UTF16 strings required 2 bytes per
char while UTF8 runs on 1 byte for char. this string format also
expands support for QTs built in Postgresql driver or any driver
that supports UTF8 unicode only.

added "mod_instructions" to the client header format so the client
applications themselves can send direct command line args to the
modules loaded by the host. note: main.cpp needed to be modified
to check for core module parameters before checking the additional
parameters sent by the client; doing this protects against possible
unintentional core parameters being sent by the client.

added a Q_OS_WINDOWS check to applink.c so this file is completely
ignored when compiling on a Linux platform.

all commands that send emails will now return an appropriate error
message if the internal email client fails for any reason.

added a db_settings.json file that the host will now check for to
get database parameters such as hostname, username, driver and
password. doing this opens up the host to other database drivers
other than SQLITE. if not present, the host will create a default
db_settings file that uses SQLITE.

added the -ls_sql_drvs command line arg that will list all of the
SQL drivers that the host currently has installed and can be used
in the db_settings file.
2020-08-09 12:21:33 -04:00

338 lines
13 KiB
C++

#include "db_setup.h"
// This file is part of MRCI.
// MRCI 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.
// MRCI 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 MRCI under the LICENSE.md file. If not, see
// <http://www.gnu.org/licenses/>.
bool setupDb(QString *errMsg)
{
auto ret = true;
errMsg->clear();
Query query(QThread::currentThread());
Query defaults(QThread::currentThread());
QString randPw;
if (query.inErrorstate())
{
ret = false;
errMsg->append("database open failure: \n");
errMsg->append(query.errDetail());
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_IPHIST);
query.addColumn(COLUMN_IPADDR);
query.addColumn(COLUMN_TIME);
query.addColumn(COLUMN_SESSION_ID);
query.addColumn(COLUMN_APP_NAME);
query.addColumn(COLUMN_LOGENTRY);
ret = query.exec();
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_MODULES);
query.addColumn(COLUMN_MOD_MAIN);
query.addUnique(COLUMN_MOD_MAIN);
ret = query.exec();
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_CMD_RANKS);
query.addColumn(COLUMN_COMMAND);
query.addColumn(COLUMN_HOST_RANK);
query.addColumn(COLUMN_MOD_MAIN);
ret = query.exec();
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_CHANNELS);
query.addColumn(COLUMN_CHANNEL_ID);
query.addColumn(COLUMN_CHANNEL_NAME);
query.setPrimaryAsc(COLUMN_CHANNEL_ID);
query.addUnique(COLUMN_CHANNEL_NAME);
ret = query.exec();
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_DMESG);
query.addColumn(COLUMN_TIME);
query.addColumn(COLUMN_LOGENTRY);
ret = query.exec();
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_USERS);
query.addColumn(COLUMN_USERNAME);
query.addColumn(COLUMN_USER_ID);
query.addColumn(COLUMN_EMAIL);
query.addColumn(COLUMN_HASH);
query.addColumn(COLUMN_SALT);
query.addColumn(COLUMN_TIME);
query.addColumn(COLUMN_NEED_PASS);
query.addColumn(COLUMN_NEED_NAME);
query.addColumn(COLUMN_LOCKED);
query.addColumn(COLUMN_EMAIL_VERIFIED);
query.addColumn(COLUMN_DISPLAY_NAME);
query.addColumn(COLUMN_HOST_RANK);
query.setPrimary(COLUMN_USER_ID);
query.addUnique(COLUMN_USERNAME);
query.addUnique(COLUMN_EMAIL);
query.addUnique(COLUMN_USER_ID);
ret = query.exec();
if (query.createExecuted())
{
auto uId = genUniqueHash();
query.setType(Query::PUSH, TABLE_USERS);
query.addColumn(COLUMN_USERNAME, DEFAULT_ROOT_USER);
query.addColumn(COLUMN_HOST_RANK, 1);
query.addColumn(COLUMN_NEED_PASS, true);
query.addColumn(COLUMN_NEED_NAME, true);
query.addColumn(COLUMN_LOCKED, false);
query.addColumn(COLUMN_EMAIL_VERIFIED, false);
query.addColumn(COLUMN_USER_ID, uId);
query.addRandBlob(COLUMN_SALT, 128);
ret = query.exec();
if (ret)
{
randPw = genPw();
ret = updatePassword(uId, randPw, TABLE_USERS, true);
}
}
else
{
query.setType(Query::UPDATE, TABLE_USERS);
query.addColumn(COLUMN_NEED_NAME, true);
query.addCondition(COLUMN_USERNAME, DEFAULT_ROOT_USER);
ret = query.exec();
}
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_AUTH_LOG);
query.addColumn(COLUMN_IPADDR);
query.addColumn(COLUMN_TIME);
query.addColumn(COLUMN_USER_ID);
query.addColumn(COLUMN_AUTH_ATTEMPT);
query.addColumn(COLUMN_RECOVER_ATTEMPT);
query.addColumn(COLUMN_ACCEPTED);
query.addColumn(COLUMN_COUNT);
ret = query.exec();
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_PW_RECOVERY);
query.addColumn(COLUMN_TIME);
query.addColumn(COLUMN_HASH);
query.addColumn(COLUMN_SALT);
query.addColumn(COLUMN_USER_ID);
query.addForeign(COLUMN_USER_ID, TABLE_USERS, COLUMN_USER_ID, Query::CASCADE, Query::CASCADE);
ret = query.exec();
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_CH_MEMBERS);
query.addColumn(COLUMN_CHANNEL_ID);
query.addColumn(COLUMN_USER_ID);
query.addColumn(COLUMN_PENDING_INVITE);
query.addColumn(COLUMN_ACCESS_LEVEL);
query.addForeign(COLUMN_CHANNEL_ID, TABLE_CHANNELS, COLUMN_CHANNEL_ID, Query::CASCADE, Query::CASCADE);
query.addForeign(COLUMN_USER_ID, TABLE_USERS, COLUMN_USER_ID, Query::CASCADE, Query::CASCADE);
ret = query.exec();
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_SUB_CHANNELS);
query.addColumn(COLUMN_CHANNEL_ID);
query.addColumn(COLUMN_SUB_CH_NAME);
query.addColumn(COLUMN_SUB_CH_ID);
query.addColumn(COLUMN_LOWEST_LEVEL);
query.addColumn(COLUMN_ACTIVE_UPDATE);
query.addForeign(COLUMN_CHANNEL_ID, TABLE_CHANNELS, COLUMN_CHANNEL_ID, Query::CASCADE, Query::CASCADE);
ret = query.exec();
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_RDONLY_CAST);
query.addColumn(COLUMN_CHANNEL_ID);
query.addColumn(COLUMN_SUB_CH_ID);
query.addColumn(COLUMN_ACCESS_LEVEL);
query.addForeign(COLUMN_CHANNEL_ID, TABLE_CHANNELS, COLUMN_CHANNEL_ID, Query::CASCADE, Query::CASCADE);
}
if (ret)
{
query.setType(Query::CREATE_TABLE, TABLE_SERV_SETTINGS);
query.addColumn(COLUMN_IPADDR);
query.addColumn(COLUMN_PORT);
query.addColumn(COLUMN_BAN_LIMIT);
query.addColumn(COLUMN_LOCK_LIMIT);
query.addColumn(COLUMN_MAXSESSIONS);
query.addColumn(COLUMN_PUB_USERS);
query.addColumn(COLUMN_ZIPBIN);
query.addColumn(COLUMN_ZIPCOMPRESS);
query.addColumn(COLUMN_ZIPEXTRACT);
query.addColumn(COLUMN_INITRANK);
query.addColumn(COLUMN_MAILERBIN);
query.addColumn(COLUMN_MAIL_SEND);
query.addColumn(COLUMN_CONFIRM_SUBJECT);
query.addColumn(COLUMN_TEMP_PW_SUBJECT);
query.addColumn(COLUMN_CONFIRM_MSG);
query.addColumn(COLUMN_TEMP_PW_MSG);
query.addColumn(COLUMN_ENABLE_CONFIRM);
query.addColumn(COLUMN_ENABLE_PW_RESET);
query.addColumn(COLUMN_ACTIVE_UPDATE);
query.addColumn(COLUMN_MAX_SUB_CH);
query.addColumn(COLUMN_DEFAULT_PASS);
query.addColumn(COLUMN_ROOT_USER);
ret = query.exec();
if (randPw.isEmpty())
{
randPw = genPw();
}
auto rootUId = rootUserId();
if (query.createExecuted())
{
query.setType(Query::PUSH, TABLE_SERV_SETTINGS);
query.addColumn(COLUMN_IPADDR, DEFAULT_LISTEN_ADDRESS);
query.addColumn(COLUMN_PORT, DEFAULT_LISTEN_PORT);
query.addColumn(COLUMN_BAN_LIMIT, DEFAULT_BAN_LIMIT);
query.addColumn(COLUMN_LOCK_LIMIT, DEFAULT_LOCK_LIMIT);
query.addColumn(COLUMN_MAXSESSIONS, DEFAULT_MAXSESSIONS);
query.addColumn(COLUMN_PUB_USERS, false);
query.addColumn(COLUMN_INITRANK, DEFAULT_INIT_RANK);
query.addColumn(COLUMN_MAILERBIN, DEFAULT_MAILBIN);
query.addColumn(COLUMN_MAIL_SEND, DEFAULT_MAIL_SEND);
query.addColumn(COLUMN_CONFIRM_SUBJECT, DEFAULT_CONFIRM_SUBJECT);
query.addColumn(COLUMN_TEMP_PW_SUBJECT, DEFAULT_TEMP_PW_SUBJECT);
query.addColumn(COLUMN_CONFIRM_MSG, TXT_ConfirmCodeTemplate);
query.addColumn(COLUMN_TEMP_PW_MSG, TXT_TempPwTemplate);
query.addColumn(COLUMN_ENABLE_CONFIRM, true);
query.addColumn(COLUMN_ENABLE_PW_RESET, true);
query.addColumn(COLUMN_ACTIVE_UPDATE, true);
query.addColumn(COLUMN_MAX_SUB_CH, DEFAULT_MAX_SUBS);
query.addColumn(COLUMN_DEFAULT_PASS, randPw);
query.addColumn(COLUMN_ROOT_USER, rootUId);
ret = query.exec();
}
else
{
query.setType(Query::PULL, TABLE_SERV_SETTINGS);
query.addColumn(COLUMN_IPADDR);
query.addColumn(COLUMN_PORT);
query.addColumn(COLUMN_BAN_LIMIT);
query.addColumn(COLUMN_LOCK_LIMIT);
query.addColumn(COLUMN_MAXSESSIONS);
query.addColumn(COLUMN_PUB_USERS);
query.addColumn(COLUMN_ZIPBIN);
query.addColumn(COLUMN_ZIPCOMPRESS);
query.addColumn(COLUMN_ZIPEXTRACT);
query.addColumn(COLUMN_INITRANK);
query.addColumn(COLUMN_MAILERBIN);
query.addColumn(COLUMN_MAIL_SEND);
query.addColumn(COLUMN_CONFIRM_SUBJECT);
query.addColumn(COLUMN_TEMP_PW_SUBJECT);
query.addColumn(COLUMN_CONFIRM_MSG);
query.addColumn(COLUMN_TEMP_PW_MSG);
query.addColumn(COLUMN_ENABLE_CONFIRM);
query.addColumn(COLUMN_ENABLE_PW_RESET);
query.addColumn(COLUMN_ACTIVE_UPDATE);
query.addColumn(COLUMN_MAX_SUB_CH);
query.addColumn(COLUMN_DEFAULT_PASS);
query.addColumn(COLUMN_ROOT_USER);
ret = query.exec();
if (ret)
{
defaults.setType(Query::UPDATE, TABLE_SERV_SETTINGS);
if (query.getData(COLUMN_IPADDR).isNull()) defaults.addColumn(COLUMN_IPADDR, DEFAULT_LISTEN_ADDRESS);
if (query.getData(COLUMN_PORT).isNull()) defaults.addColumn(COLUMN_PORT, DEFAULT_LISTEN_PORT);
if (query.getData(COLUMN_BAN_LIMIT).isNull()) defaults.addColumn(COLUMN_BAN_LIMIT, DEFAULT_BAN_LIMIT);
if (query.getData(COLUMN_LOCK_LIMIT).isNull()) defaults.addColumn(COLUMN_LOCK_LIMIT, DEFAULT_LOCK_LIMIT);
if (query.getData(COLUMN_MAXSESSIONS).isNull()) defaults.addColumn(COLUMN_MAXSESSIONS, DEFAULT_MAXSESSIONS);
if (query.getData(COLUMN_PUB_USERS).isNull()) defaults.addColumn(COLUMN_PUB_USERS, false);
if (query.getData(COLUMN_INITRANK).isNull()) defaults.addColumn(COLUMN_INITRANK, DEFAULT_INIT_RANK);
if (query.getData(COLUMN_MAILERBIN).isNull()) defaults.addColumn(COLUMN_MAILERBIN, DEFAULT_MAILBIN);
if (query.getData(COLUMN_MAIL_SEND).isNull()) defaults.addColumn(COLUMN_MAIL_SEND, DEFAULT_MAIL_SEND);
if (query.getData(COLUMN_CONFIRM_SUBJECT).isNull()) defaults.addColumn(COLUMN_CONFIRM_SUBJECT, DEFAULT_CONFIRM_SUBJECT);
if (query.getData(COLUMN_TEMP_PW_SUBJECT).isNull()) defaults.addColumn(COLUMN_TEMP_PW_SUBJECT, DEFAULT_TEMP_PW_SUBJECT);
if (query.getData(COLUMN_CONFIRM_MSG).isNull()) defaults.addColumn(COLUMN_CONFIRM_MSG, TXT_ConfirmCodeTemplate);
if (query.getData(COLUMN_TEMP_PW_MSG).isNull()) defaults.addColumn(COLUMN_TEMP_PW_MSG, TXT_TempPwTemplate);
if (query.getData(COLUMN_ENABLE_CONFIRM).isNull()) defaults.addColumn(COLUMN_ENABLE_CONFIRM, true);
if (query.getData(COLUMN_ENABLE_PW_RESET).isNull()) defaults.addColumn(COLUMN_ENABLE_PW_RESET, true);
if (query.getData(COLUMN_ACTIVE_UPDATE).isNull()) defaults.addColumn(COLUMN_ACTIVE_UPDATE, true);
if (query.getData(COLUMN_MAX_SUB_CH).isNull()) defaults.addColumn(COLUMN_MAX_SUB_CH, DEFAULT_MAX_SUBS);
if (query.getData(COLUMN_DEFAULT_PASS).isNull()) defaults.addColumn(COLUMN_DEFAULT_PASS, randPw);
if (query.getData(COLUMN_ROOT_USER).isNull()) defaults.addColumn(COLUMN_ROOT_USER, rootUId);
if (defaults.columns())
{
ret = defaults.exec();
}
}
}
}
if (query.inErrorstate())
{
errMsg->append("main setup: \n");
errMsg->append(query.errDetail());
}
if (defaults.inErrorstate())
{
errMsg->append("setup of default parameters: \n");
errMsg->append(defaults.errDetail());
}
return ret;
}