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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /connectivity/source/drivers/mysql_jdbc/YUser.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--connectivity/source/drivers/mysql_jdbc/YUser.cxx325
1 files changed, 325 insertions, 0 deletions
diff --git a/connectivity/source/drivers/mysql_jdbc/YUser.cxx b/connectivity/source/drivers/mysql_jdbc/YUser.cxx
new file mode 100644
index 000000000..b683fe2b2
--- /dev/null
+++ b/connectivity/source/drivers/mysql_jdbc/YUser.cxx
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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 <strings.hrc>
+#include <comphelper/types.hxx>
+
+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())
+ return;
+
+ 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())
+ return;
+
+ 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())
+ return;
+
+ 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: */