--- /dev/null
+/*
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * Author : Maxim Mamontov <faust@stargazer.dp.ua>
+ */
+
+/*
+ * Administrators manipulation methods
+ *
+ * $Revision: 1.3 $
+ * $Date: 2010/11/08 10:10:24 $
+ *
+ */
+
+#include "postgresql_store.h"
+
+#include "stg/locker.h"
+#include "stg/common.h"
+#include "stg/admin_conf.h"
+#include "stg/blowfish.h"
+
+#include <string>
+#include <vector>
+#include <sstream>
+
+#include <libpq-fe.h>
+
+#define adm_enc_passwd "cjeifY8m3"
+
+//-----------------------------------------------------------------------------
+int POSTGRESQL_STORE::GetAdminsList(std::vector<std::string> * adminsList) const
+{
+STG_LOCKER lock(&mutex);
+
+if (PQstatus(connection) != CONNECTION_OK)
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::GetAdminsList(): 'Connection lost. Trying to reconnect...'\n", strError.c_str());
+ if (Reset())
+ {
+ strError = "Connection lost";
+ printfd(__FILE__, "POSTGRESQL_STORE::GetAdminsList(): '%s'\n", strError.c_str());
+ return -1;
+ }
+ }
+
+PGresult * result;
+
+if (StartTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::GetAdminsList(): 'Failed to start transaction'\n");
+ return -1;
+ }
+
+result = PQexec(connection, "SELECT login FROM tb_admins WHERE login <> '@stargazer'");
+
+if (PQresultStatus(result) != PGRES_TUPLES_OK)
+ {
+ strError = PQresultErrorMessage(result);
+ PQclear(result);
+ printfd(__FILE__, "POSTGRESQL_STORE::GetAdminsList(): '%s'\n", strError.c_str());
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::GetAdminsList(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+int tuples = PQntuples(result);
+
+for (int i = 0; i < tuples; ++i)
+ {
+ adminsList->push_back(PQgetvalue(result, i, 0));
+ }
+
+PQclear(result);
+
+if (CommitTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::GetAdminsList(): 'Failed to commit transaction'\n");
+ return -1;
+ }
+
+return 0;
+}
+
+//-----------------------------------------------------------------------------
+int POSTGRESQL_STORE::SaveAdmin(const STG::AdminConf & ac) const
+{
+STG_LOCKER lock(&mutex);
+
+if (PQstatus(connection) != CONNECTION_OK)
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::SaveAdmin(): 'Connection lost. Trying to reconnect...'\n", strError.c_str());
+ if (Reset())
+ {
+ strError = "Connection lost";
+ printfd(__FILE__, "POSTGRESQL_STORE::SaveAdmin(): '%s'\n", strError.c_str());
+ return -1;
+ }
+ }
+
+PGresult * result;
+
+if (StartTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::SaveAdmin(): 'Failed to start transaction'\n");
+ return -1;
+ }
+
+char encodedPass[2 * ADM_PASSWD_LEN + 2];
+char cryptedPass[ADM_PASSWD_LEN + 1];
+char adminPass[ADM_PASSWD_LEN + 1];
+BLOWFISH_CTX ctx;
+
+memset(cryptedPass, 0, ADM_PASSWD_LEN + 1);
+strncpy(adminPass, ac.password.c_str(), ADM_PASSWD_LEN);
+InitContext(adm_enc_passwd, sizeof(adm_enc_passwd), &ctx);
+
+for (int i = 0; i < ADM_PASSWD_LEN / 8; i++)
+ EncryptBlock(cryptedPass + 8 * i, adminPass + 8 * i, &ctx);
+
+cryptedPass[ADM_PASSWD_LEN] = 0;
+Encode12(encodedPass, cryptedPass, ADM_PASSWD_LEN);
+
+std::string pass = encodedPass;
+std::string login = ac.login;
+
+if (EscapeString(pass))
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::SaveAdmin(): 'Failed to escape password'\n");
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::SaveAdmin(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+if (EscapeString(login))
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::SaveAdmin(): 'Failed to escape login'\n");
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::SaveAdmin(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+std::stringstream query;
+query << "UPDATE tb_admins SET "
+ << "passwd = '" << pass << "', "
+ << "chg_conf = " << ac.priv.userConf << ", "
+ << "chg_password = " << ac.priv.userPasswd << ", "
+ << "chg_stat = " << ac.priv.userStat << ", "
+ << "chg_cash = " << ac.priv.userCash << ", "
+ << "usr_add_del = " << ac.priv.userAddDel << ", "
+ << "chg_tariff = " << ac.priv.tariffChg << ", "
+ << "chg_admin = " << ac.priv.adminChg << " "
+ << "WHERE login = '" << login << "'";
+
+result = PQexec(connection, query.str().c_str());
+
+if (PQresultStatus(result) != PGRES_COMMAND_OK)
+ {
+ strError = PQresultErrorMessage(result);
+ PQclear(result);
+ printfd(__FILE__, "POSTGRESQL_STORE::SaveAdmin(): '%s'\n", strError.c_str());
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::SaveAdmin(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+PQclear(result);
+
+if (CommitTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::SaveAdmin(): 'Failed to commit transaction'\n");
+ return -1;
+ }
+
+return 0;
+}
+
+//-----------------------------------------------------------------------------
+int POSTGRESQL_STORE::RestoreAdmin(STG::AdminConf * ac, const std::string & login) const
+{
+STG_LOCKER lock(&mutex);
+
+if (PQstatus(connection) != CONNECTION_OK)
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::RestoreAdmin(): 'Connection lost. Trying to reconnect...'\n", strError.c_str());
+ if (Reset())
+ {
+ strError = "Connection lost";
+ printfd(__FILE__, "POSTGRESQL_STORE::RestoreAdmin(): '%s'\n", strError.c_str());
+ return -1;
+ }
+ }
+
+PGresult * result;
+
+if (StartTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::RestoreAdmin(): 'Failed to start transaction'\n");
+ return -1;
+ }
+
+char cryptedPass[ADM_PASSWD_LEN + 1];
+char adminPass[ADM_PASSWD_LEN + 1];
+BLOWFISH_CTX ctx;
+
+std::string elogin = login;
+
+if (EscapeString(elogin))
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::RestoreAdmin(): 'Failed to escape login'\n");
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::RestoreAdmin(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+std::ostringstream query;
+query << "SELECT login, passwd, \
+ chg_conf, chg_password, chg_stat, \
+ chg_cash, usr_add_del, chg_tariff, \
+ chg_admin, chg_service, chg_corporation \
+ FROM tb_admins \
+ WHERE login = '" << elogin << "'";
+
+result = PQexec(connection, query.str().c_str());
+
+if (PQresultStatus(result) != PGRES_TUPLES_OK)
+ {
+ strError = PQresultErrorMessage(result);
+ printfd(__FILE__, "POSTGRESQL_STORE::RestoreAdmin(): '%s'\n", strError.c_str());
+ PQclear(result);
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::RestoreAdmin(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+int tuples = PQntuples(result);
+
+if (tuples != 1)
+ {
+ strError = "Failed to fetch admin's data";
+ printfd(__FILE__, "POSTGRESQL_STORE::RestoreAdmin(): 'Invalid number of tuples. Wanted 1, actulally %d'\n", tuples);
+ PQclear(result);
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::RestoreAdmin(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+ac->login = PQgetvalue(result, 0, 0);
+ac->password = PQgetvalue(result, 0, 1);
+
+std::stringstream tuple;
+tuple << PQgetvalue(result, 0, 2) << " "
+ << PQgetvalue(result, 0, 3) << " "
+ << PQgetvalue(result, 0, 4) << " "
+ << PQgetvalue(result, 0, 5) << " "
+ << PQgetvalue(result, 0, 6) << " "
+ << PQgetvalue(result, 0, 7) << " "
+ << PQgetvalue(result, 0, 8) << " "
+ << PQgetvalue(result, 0, 9) << " "
+ << PQgetvalue(result, 0, 10);
+
+PQclear(result);
+
+tuple >> ac->priv.userConf
+ >> ac->priv.userPasswd
+ >> ac->priv.userStat
+ >> ac->priv.userCash
+ >> ac->priv.userAddDel
+ >> ac->priv.tariffChg
+ >> ac->priv.adminChg;
+
+if (CommitTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::RestoreAdmin(): 'Failed to commit transacion'\n");
+ return -1;
+ }
+
+if (ac->password == "")
+ {
+ return 0;
+ }
+
+Decode21(cryptedPass, ac->password.c_str());
+InitContext(adm_enc_passwd, sizeof(adm_enc_passwd), &ctx);
+for (int i = 0; i < ADM_PASSWD_LEN / 8; i++)
+ {
+ DecryptBlock(adminPass + 8 * i, cryptedPass + 8 * i, &ctx);
+ }
+ac->password = adminPass;
+
+return 0;
+}
+//-----------------------------------------------------------------------------
+int POSTGRESQL_STORE::AddAdmin(const std::string & login) const
+{
+STG_LOCKER lock(&mutex);
+
+if (PQstatus(connection) != CONNECTION_OK)
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::AddAdmin(): 'Connection lost. Trying to reconnect...'\n", strError.c_str());
+ if (Reset())
+ {
+ strError = "Connection lost";
+ printfd(__FILE__, "POSTGRESQL_STORE::AddAdmin(): '%s'\n", strError.c_str());
+ return -1;
+ }
+ }
+
+PGresult * result;
+
+if (StartTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::AddAdmin(): 'Failed to start transaction'\n");
+ return -1;
+ }
+
+std::string elogin = login;
+
+if (EscapeString(elogin))
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::AddAdmin(): 'Failed to escape login'\n");
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::AddAdmin(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+std::ostringstream query;
+query << "INSERT INTO tb_admins \
+ (login, passwd, \
+ chg_conf, chg_password, chg_stat, \
+ chg_cash, usr_add_del, chg_tariff, \
+ chg_admin, chg_service, chg_corporation) \
+ VALUES "
+ << "('" << elogin << "', \
+ '', 0, 0, 0, 0, 0, 0, 0, 0, 0)";
+
+result = PQexec(connection, query.str().c_str());
+
+if (PQresultStatus(result) != PGRES_COMMAND_OK)
+ {
+ strError = PQresultErrorMessage(result);
+ PQclear(result);
+ printfd(__FILE__, "POSTGRESQL_STORE::AddAdmin(): '%s'\n", strError.c_str());
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::AddAdmin(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+PQclear(result);
+
+if (CommitTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::AddAdmin(): 'Failed to commit transaction'\n");
+ return -1;
+ }
+
+return 0;
+}
+//-----------------------------------------------------------------------------
+int POSTGRESQL_STORE::DelAdmin(const std::string & login) const
+{
+STG_LOCKER lock(&mutex);
+
+if (PQstatus(connection) != CONNECTION_OK)
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::DelAdmin(): 'Connection lost. Trying to reconnect...'\n", strError.c_str());
+ if (Reset())
+ {
+ strError = "Connection lost";
+ printfd(__FILE__, "POSTGRESQL_STORE::DelAdmin(): '%s'\n", strError.c_str());
+ return -1;
+ }
+ }
+
+PGresult * result;
+
+if (StartTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::DelAdmin(): 'Failed to start transaction'\n");
+ return -1;
+ }
+
+std::string elogin = login;
+
+if (EscapeString(elogin))
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::DelAdmin(): 'Failed to escape login'\n");
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::DelAdmin(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+std::ostringstream query;
+query << "DELETE FROM tb_admins WHERE login = '" << elogin << "'";
+
+result = PQexec(connection, query.str().c_str());
+
+if (PQresultStatus(result) != PGRES_COMMAND_OK)
+ {
+ strError = PQresultErrorMessage(result);
+ PQclear(result);
+ printfd(__FILE__, "POSTGRESQL_STORE::DelAdmin(): '%s'\n", strError.c_str());
+ if (RollbackTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::DelAdmin(): 'Failed to rollback transaction'\n");
+ }
+ return -1;
+ }
+
+PQclear(result);
+
+if (CommitTransaction())
+ {
+ printfd(__FILE__, "POSTGRESQL_STORE::DelAdmin(): 'Failed to commit transaction'\n");
+ return -1;
+ }
+
+return 0;
+}
+//-----------------------------------------------------------------------------
+
git.stg.codes / stg.git / blobdiff