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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "mysql/YUser.hxx"
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <connectivity/dbtools.hxx>
#include <connectivity/dbexception.hxx>
#include <com/sun/star/sdbcx/Privilege.hpp>
#include <com/sun/star/sdbcx/PrivilegeObject.hpp>
#include "TConnection.hxx"
#include "resource/common_res.hrc"
using namespace connectivity;
using namespace connectivity::mysql;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
OMySQLUser::OMySQLUser( const css::uno::Reference< css::sdbc::XConnection >& _xConnection) : connectivity::sdbcx::OUser(true)
,m_xConnection(_xConnection)
{
construct();
}
OMySQLUser::OMySQLUser( const css::uno::Reference< css::sdbc::XConnection >& _xConnection,
const OUString& Name
) : connectivity::sdbcx::OUser(Name,true)
,m_xConnection(_xConnection)
{
construct();
}
void OMySQLUser::refreshGroups()
{
}
OUserExtend::OUserExtend( const css::uno::Reference< css::sdbc::XConnection >& _xConnection) : OMySQLUser(_xConnection)
{
construct();
}
void OUserExtend::construct()
{
registerProperty(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PASSWORD), PROPERTY_ID_PASSWORD,0,&m_Password,::cppu::UnoType<OUString>::get());
}
cppu::IPropertyArrayHelper* OUserExtend::createArrayHelper() const
{
Sequence< Property > aProps;
describeProperties(aProps);
return new cppu::OPropertyArrayHelper(aProps);
}
cppu::IPropertyArrayHelper & OUserExtend::getInfoHelper()
{
return *OUserExtend_PROP::getArrayHelper();
}
typedef connectivity::sdbcx::OUser_BASE OUser_BASE_RBHELPER;
sal_Int32 SAL_CALL OMySQLUser::getPrivileges( const OUString& objName, sal_Int32 objType )
{
::osl::MutexGuard aGuard(m_aMutex);
checkDisposed(OUser_BASE_RBHELPER::rBHelper.bDisposed);
sal_Int32 nRights,nRightsWithGrant;
findPrivilegesAndGrantPrivileges(objName,objType,nRights,nRightsWithGrant);
return nRights;
}
void OMySQLUser::findPrivilegesAndGrantPrivileges(const OUString& objName, sal_Int32 objType,sal_Int32& nRights,sal_Int32& nRightsWithGrant)
{
nRightsWithGrant = nRights = 0;
// first we need to create the sql stmt to select the privs
Reference<XDatabaseMetaData> xMeta = m_xConnection->getMetaData();
OUString sCatalog,sSchema,sTable;
::dbtools::qualifiedNameComponents(xMeta,objName,sCatalog,sSchema,sTable,::dbtools::EComposeRule::InDataManipulation);
Reference<XResultSet> xRes;
switch(objType)
{
case PrivilegeObject::TABLE:
case PrivilegeObject::VIEW:
{
Any aCatalog;
if ( !sCatalog.isEmpty() )
aCatalog <<= sCatalog;
xRes = xMeta->getTablePrivileges(aCatalog,sSchema,sTable);
}
break;
case PrivilegeObject::COLUMN:
{
Any aCatalog;
if ( !sCatalog.isEmpty() )
aCatalog <<= sCatalog;
xRes = xMeta->getColumnPrivileges(aCatalog,sSchema,sTable, "%");
}
break;
}
if ( xRes.is() )
{
static const char sYes [] = "YES";
nRightsWithGrant = nRights = 0;
Reference<XRow> xCurrentRow(xRes,UNO_QUERY);
while( xCurrentRow.is() && xRes->next() )
{
OUString sGrantee = xCurrentRow->getString(5);
OUString sPrivilege = xCurrentRow->getString(6);
OUString sGrantable = xCurrentRow->getString(7);
if (!m_Name.equalsIgnoreAsciiCase(sGrantee))
continue;
if (sPrivilege.equalsIgnoreAsciiCase("SELECT"))
{
nRights |= Privilege::SELECT;
if ( sGrantable.equalsIgnoreAsciiCase(sYes) )
nRightsWithGrant |= Privilege::SELECT;
}
else if (sPrivilege.equalsIgnoreAsciiCase("INSERT"))
{
nRights |= Privilege::INSERT;
if ( sGrantable.equalsIgnoreAsciiCase(sYes) )
nRightsWithGrant |= Privilege::INSERT;
}
else if (sPrivilege.equalsIgnoreAsciiCase("UPDATE"))
{
nRights |= Privilege::UPDATE;
if ( sGrantable.equalsIgnoreAsciiCase(sYes) )
nRightsWithGrant |= Privilege::UPDATE;
}
else if (sPrivilege.equalsIgnoreAsciiCase("DELETE"))
{
nRights |= Privilege::DELETE;
if ( sGrantable.equalsIgnoreAsciiCase(sYes) )
nRightsWithGrant |= Privilege::DELETE;
}
else if (sPrivilege.equalsIgnoreAsciiCase("READ"))
{
nRights |= Privilege::READ;
if ( sGrantable.equalsIgnoreAsciiCase(sYes) )
nRightsWithGrant |= Privilege::READ;
}
else if (sPrivilege.equalsIgnoreAsciiCase("CREATE"))
{
nRights |= Privilege::CREATE;
if ( sGrantable.equalsIgnoreAsciiCase(sYes) )
nRightsWithGrant |= Privilege::CREATE;
}
else if (sPrivilege.equalsIgnoreAsciiCase("ALTER"))
{
nRights |= Privilege::ALTER;
if ( sGrantable.equalsIgnoreAsciiCase(sYes) )
nRightsWithGrant |= Privilege::ALTER;
}
else if (sPrivilege.equalsIgnoreAsciiCase("REFERENCES"))
{
nRights |= Privilege::REFERENCE;
if ( sGrantable.equalsIgnoreAsciiCase(sYes) )
nRightsWithGrant |= Privilege::REFERENCE;
}
else if (sPrivilege.equalsIgnoreAsciiCase("DROP"))
{
nRights |= Privilege::DROP;
if ( sGrantable.equalsIgnoreAsciiCase(sYes) )
nRightsWithGrant |= Privilege::DROP;
}
}
::comphelper::disposeComponent(xRes);
}
}
sal_Int32 SAL_CALL OMySQLUser::getGrantablePrivileges( const OUString& objName, sal_Int32 objType )
{
::osl::MutexGuard aGuard(m_aMutex);
checkDisposed(OUser_BASE_RBHELPER::rBHelper.bDisposed);
sal_Int32 nRights,nRightsWithGrant;
findPrivilegesAndGrantPrivileges(objName,objType,nRights,nRightsWithGrant);
return nRightsWithGrant;
}
void SAL_CALL OMySQLUser::grantPrivileges( const OUString& objName, sal_Int32 objType, sal_Int32 objPrivileges )
{
if ( objType != PrivilegeObject::TABLE )
{
::connectivity::SharedResources aResources;
const OUString sError( aResources.getResourceString(STR_PRIVILEGE_NOT_GRANTED));
::dbtools::throwGenericSQLException(sError,*this);
} // if ( objType != PrivilegeObject::TABLE )
::osl::MutexGuard aGuard(m_aMutex);
OUString sPrivs = getPrivilegeString(objPrivileges);
if(!sPrivs.isEmpty())
{
Reference<XDatabaseMetaData> xMeta = m_xConnection->getMetaData();
OUString sGrant = "GRANT " + sPrivs +
" ON " + ::dbtools::quoteTableName(xMeta,objName,::dbtools::EComposeRule::InDataManipulation) +
" TO " + m_Name;
Reference<XStatement> xStmt = m_xConnection->createStatement();
if(xStmt.is())
xStmt->execute(sGrant);
::comphelper::disposeComponent(xStmt);
}
}
void SAL_CALL OMySQLUser::revokePrivileges( const OUString& objName, sal_Int32 objType, sal_Int32 objPrivileges )
{
if ( objType != PrivilegeObject::TABLE )
{
::connectivity::SharedResources aResources;
const OUString sError( aResources.getResourceString(STR_PRIVILEGE_NOT_REVOKED));
::dbtools::throwGenericSQLException(sError,*this);
}
::osl::MutexGuard aGuard(m_aMutex);
checkDisposed(OUser_BASE_RBHELPER::rBHelper.bDisposed);
OUString sPrivs = getPrivilegeString(objPrivileges);
if(!sPrivs.isEmpty())
{
Reference<XDatabaseMetaData> xMeta = m_xConnection->getMetaData();
OUString sGrant = "REVOKE " + sPrivs +
" ON " + ::dbtools::quoteTableName(xMeta,objName,::dbtools::EComposeRule::InDataManipulation) +
" FROM " + m_Name;
Reference<XStatement> xStmt = m_xConnection->createStatement();
if(xStmt.is())
xStmt->execute(sGrant);
::comphelper::disposeComponent(xStmt);
}
}
// XUser
void SAL_CALL OMySQLUser::changePassword( const OUString& /*oldPassword*/, const OUString& newPassword )
{
::osl::MutexGuard aGuard(m_aMutex);
checkDisposed(OUser_BASE_RBHELPER::rBHelper.bDisposed);
OUString sAlterPwd = "SET PASSWORD FOR " +
m_Name + "@\"%\" = PASSWORD('" +
newPassword + "')";
Reference<XStatement> xStmt = m_xConnection->createStatement();
if ( xStmt.is() )
{
xStmt->execute(sAlterPwd);
::comphelper::disposeComponent(xStmt);
}
}
OUString OMySQLUser::getPrivilegeString(sal_Int32 nRights)
{
OUString sPrivs;
if((nRights & Privilege::INSERT) == Privilege::INSERT)
sPrivs += "INSERT";
if((nRights & Privilege::DELETE) == Privilege::DELETE)
{
if(!sPrivs.isEmpty())
sPrivs += ",";
sPrivs += "DELETE";
}
if((nRights & Privilege::UPDATE) == Privilege::UPDATE)
{
if(!sPrivs.isEmpty())
sPrivs += ",";
sPrivs += "UPDATE";
}
if((nRights & Privilege::ALTER) == Privilege::ALTER)
{
if(!sPrivs.isEmpty())
sPrivs += ",";
sPrivs += "ALTER";
}
if((nRights & Privilege::SELECT) == Privilege::SELECT)
{
if(!sPrivs.isEmpty())
sPrivs += ",";
sPrivs += "SELECT";
}
if((nRights & Privilege::REFERENCE) == Privilege::REFERENCE)
{
if(!sPrivs.isEmpty())
sPrivs += ",";
sPrivs += "REFERENCES";
}
return sPrivs;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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