Files
iTop/core/cmdbchangeop.class.inc.php
Romain Quetiez 0c4a030e2a Improved security
SVN:trunk[809]
2010-09-10 11:59:04 +00:00

479 lines
17 KiB
PHP

<?php
// Copyright (C) 2010 Combodo SARL
//
// 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; version 3 of the License.
//
// 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
/**
* Persistent classes (internal) : cmdbChangeOp and derived
*
* @author Erwan Taloc <erwan.taloc@combodo.com>
* @author Romain Quetiez <romain.quetiez@combodo.com>
* @author Denis Flaven <denis.flaven@combodo.com>
* @license http://www.opensource.org/licenses/gpl-3.0.html LGPL
*/
/**
* Various atomic change operations, to be tracked
*
* @package iTopORM
*/
class CMDBChangeOp extends DBObject
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "autoincrement",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop",
"db_key_field" => "id",
"db_finalclass_field" => "optype",
);
MetaModel::Init_Params($aParams);
//MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeExternalKey("change", array("allowed_values"=>null, "sql"=>"changeid", "targetclass"=>"CMDBChange", "is_null_allowed"=>false, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeExternalField("date", array("allowed_values"=>null, "extkey_attcode"=>"change", "target_attcode"=>"date")));
MetaModel::Init_AddAttribute(new AttributeExternalField("userinfo", array("allowed_values"=>null, "extkey_attcode"=>"change", "target_attcode"=>"userinfo")));
MetaModel::Init_AddAttribute(new AttributeString("objclass", array("allowed_values"=>null, "sql"=>"objclass", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("objkey", array("allowed_values"=>null, "sql"=>"objkey", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_SetZListItems('details', array('change', 'date', 'userinfo')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('change', 'date', 'userinfo')); // Attributes to be displayed for the complete details
}
/**
* Describe (as a text string) the modifications corresponding to this change
*/
public function GetDescription()
{
return '';
}
}
/**
* Record the creation of an object
*
* @package iTopORM
*/
class CMDBChangeOpCreate extends CMDBChangeOp
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop_create",
"db_key_field" => "id",
"db_finalclass_field" => "",
);
MetaModel::Init_Params($aParams);
MetaModel::Init_InheritAttributes();
}
/**
* Describe (as a text string) the modifications corresponding to this change
*/
public function GetDescription()
{
return Dict::S('Change:ObjectCreated');
}
}
/**
* Record the deletion of an object
*
* @package iTopORM
*/
class CMDBChangeOpDelete extends CMDBChangeOp
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop_delete",
"db_key_field" => "id",
"db_finalclass_field" => "",
);
MetaModel::Init_Params($aParams);
MetaModel::Init_InheritAttributes();
}
/**
* Describe (as a text string) the modifications corresponding to this change
*/
public function GetDescription()
{
return Dict::S('Change:ObjectDeleted');
}
}
/**
* Record the modification of an attribute (abstract)
*
* @package iTopORM
*/
class CMDBChangeOpSetAttribute extends CMDBChangeOp
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop_setatt",
"db_key_field" => "id",
"db_finalclass_field" => "",
);
MetaModel::Init_Params($aParams);
MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeString("attcode", array("allowed_values"=>null, "sql"=>"attcode", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
// Display lists
MetaModel::Init_SetZListItems('details', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for a list
}
}
/**
* Record the modification of a scalar attribute
*
* @package iTopORM
*/
class CMDBChangeOpSetAttributeScalar extends CMDBChangeOpSetAttribute
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop_setatt_scalar",
"db_key_field" => "id",
"db_finalclass_field" => "",
);
MetaModel::Init_Params($aParams);
MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeString("oldvalue", array("allowed_values"=>null, "sql"=>"oldvalue", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("newvalue", array("allowed_values"=>null, "sql"=>"newvalue", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
// Display lists
MetaModel::Init_SetZListItems('details', array('date', 'userinfo', 'attcode', 'oldvalue', 'newvalue')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('date', 'userinfo', 'attcode', 'oldvalue', 'newvalue')); // Attributes to be displayed for a list
}
/**
* Describe (as a text string) the modifications corresponding to this change
*/
public function GetDescription()
{
// Temporary, until we change the options of GetDescription() -needs a more global revision
$bIsHtml = true;
$sResult = '';
$oTargetObjectClass = $this->Get('objclass');
$oTargetObjectKey = $this->Get('objkey');
$oTargetSearch = new DBObjectSearch($oTargetObjectClass);
$oTargetSearch->AddCondition('id', $oTargetObjectKey, '=');
$oMonoObjectSet = new DBObjectSet($oTargetSearch);
if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
{
$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
$sAttName = $oAttDef->GetLabel();
$sNewValue = $this->Get('newvalue');
$sOldValue = $this->Get('oldvalue');
if ( (($oAttDef->GetType() == 'String') || ($oAttDef->GetType() == 'Text')) &&
(strlen($sNewValue) > strlen($sOldValue)) )
{
// Check if some text was not appended to the field
if (substr($sNewValue,0, strlen($sOldValue)) == $sOldValue) // Text added at the end
{
$sDelta = substr($sNewValue, strlen($sOldValue));
$sResult = Dict::Format('Change:Text_AppendedTo_AttName', $sDelta, $sAttName);
}
else if (substr($sNewValue, -strlen($sOldValue)) == $sOldValue) // Text added at the beginning
{
$sDelta = substr($sNewValue, 0, strlen($sNewValue) - strlen($sOldValue));
$sResult = Dict::Format('Change:Text_AppendedTo_AttName', $sDelta, $sAttName);
}
else
{
$sResult = Dict::Format('Change:AttName_SetTo_NewValue_PreviousValue_OldValue', $sAttName, $sNewValue, $sOldValue);
}
}
elseif($bIsHtml && $oAttDef->IsExternalKey())
{
$sTargetClass = $oAttDef->GetTargetClass();
$sFrom = MetaModel::GetHyperLink($sTargetClass, $sOldValue);
$sTo = MetaModel::GetHyperLink($sTargetClass, $sNewValue);
$sResult = "$sAttName set to $sTo (previous: $sFrom)";
}
elseif ($oAttDef instanceOf AttributeBlob)
{
$sResult = "#@# Issue... found an attribute for which other type of tracking should be made";
}
else
{
$sResult = Dict::Format('Change:AttName_SetTo_NewValue_PreviousValue_OldValue', $sAttName, $sNewValue, $sOldValue);
}
}
return $sResult;
}
}
/**
* Record the modification of a blob
*
* @package iTopORM
*/
class CMDBChangeOpSetAttributeBlob extends CMDBChangeOpSetAttribute
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop_setatt_data",
"db_key_field" => "id",
"db_finalclass_field" => "",
);
MetaModel::Init_Params($aParams);
MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeBlob("prevdata", array("depends_on"=>array())));
// Display lists
MetaModel::Init_SetZListItems('details', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for a list
}
/**
* Describe (as a text string) the modifications corresponding to this change
*/
public function GetDescription()
{
// Temporary, until we change the options of GetDescription() -needs a more global revision
$bIsHtml = true;
$sResult = '';
$oTargetObjectClass = $this->Get('objclass');
$oTargetObjectKey = $this->Get('objkey');
$oTargetSearch = new DBObjectSearch($oTargetObjectClass);
$oTargetSearch->AddCondition('id', $oTargetObjectKey, '=');
$oMonoObjectSet = new DBObjectSet($oTargetSearch);
if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
{
$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
$sAttName = $oAttDef->GetLabel();
$oPrevDoc = $this->Get('prevdata');
$sDocView = $oPrevDoc->GetAsHtml();
$sDocView .= "<br/>".Dict::Format('UI:OpenDocumentInNewWindow_',$oPrevDoc->GetDisplayLink(get_class($this), $this->GetKey(), 'prevdata')).", \n";
$sDocView .= Dict::Format('UI:DownloadDocument_', $oPrevDoc->GetDownloadLink(get_class($this), $this->GetKey(), 'prevdata'))."\n";
//$sDocView = $oPrevDoc->GetDisplayInline(get_class($this), $this->GetKey(), 'prevdata');
$sResult = Dict::Format('Change:AttName_Changed_PreviousValue_OldValue', $sAttName, $sDocView);
}
return $sResult;
}
}
/**
* Safely record the modification of one way encrypted password
*/
class CMDBChangeOpSetAttributeOneWayPassword extends CMDBChangeOpSetAttribute
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop_setatt_pwd",
"db_key_field" => "id",
"db_finalclass_field" => "",
);
MetaModel::Init_Params($aParams);
MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeOneWayPassword("prev_pwd", array("sql" => 'data', "default_value" => '', "is_null_allowed"=> true, "allowed_values" => null, "depends_on"=>array())));
// Display lists
MetaModel::Init_SetZListItems('details', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for a list
}
/**
* Describe (as a text string) the modifications corresponding to this change
*/
public function GetDescription()
{
// Temporary, until we change the options of GetDescription() -needs a more global revision
$bIsHtml = true;
$sResult = '';
$oTargetObjectClass = $this->Get('objclass');
$oTargetObjectKey = $this->Get('objkey');
$oTargetSearch = new DBObjectSearch($oTargetObjectClass);
$oTargetSearch->AddCondition('id', $oTargetObjectKey, '=');
$oMonoObjectSet = new DBObjectSet($oTargetSearch);
if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
{
$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
$sAttName = $oAttDef->GetLabel();
$sResult = Dict::Format('Change:AttName_Changed', $sAttName);
}
return $sResult;
}
}
/**
* Safely record the modification of an encrypted field
*/
class CMDBChangeOpSetAttributeEncrypted extends CMDBChangeOpSetAttribute
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop_setatt_encrypted",
"db_key_field" => "id",
"db_finalclass_field" => "",
);
MetaModel::Init_Params($aParams);
MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeEncryptedString("prevstring", array("sql" => 'data', "default_value" => '', "is_null_allowed"=> true, "allowed_values" => null, "depends_on"=>array())));
// Display lists
MetaModel::Init_SetZListItems('details', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for a list
}
/**
* Describe (as a text string) the modifications corresponding to this change
*/
public function GetDescription()
{
// Temporary, until we change the options of GetDescription() -needs a more global revision
$bIsHtml = true;
$sResult = '';
$oTargetObjectClass = $this->Get('objclass');
$oTargetObjectKey = $this->Get('objkey');
$oTargetSearch = new DBObjectSearch($oTargetObjectClass);
$oTargetSearch->AddCondition('id', $oTargetObjectKey, '=');
$oMonoObjectSet = new DBObjectSet($oTargetSearch);
if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
{
$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
$sAttName = $oAttDef->GetLabel();
$sPrevString = $this->Get('prevstring');
$sResult = Dict::Format('Change:AttName_Changed_PreviousValue_OldValue', $sAttName, $sPrevString);
}
return $sResult;
}
}
/**
* Record the modification of a multiline string (text)
*
* @package iTopORM
*/
class CMDBChangeOpSetAttributeText extends CMDBChangeOpSetAttribute
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop_setatt_text",
"db_key_field" => "id",
"db_finalclass_field" => "",
);
MetaModel::Init_Params($aParams);
MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeText("prevdata", array("allowed_values"=>null, "sql"=>"prevdata", "default_value"=>"", "is_null_allowed"=>true, "depends_on"=>array())));
// Display lists
MetaModel::Init_SetZListItems('details', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for a list
}
/**
* Describe (as a text string) the modifications corresponding to this change
*/
public function GetDescription()
{
// Temporary, until we change the options of GetDescription() -needs a more global revision
$bIsHtml = true;
$sResult = '';
$oTargetObjectClass = $this->Get('objclass');
$oTargetObjectKey = $this->Get('objkey');
$oTargetSearch = new DBObjectSearch($oTargetObjectClass);
$oTargetSearch->AddCondition('id', $oTargetObjectKey, '=');
$oMonoObjectSet = new DBObjectSet($oTargetSearch);
if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
{
$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
$sAttName = $oAttDef->GetLabel();
$sTextView = '<div>'.$this->GetAsHtml('prevdata').'</div>';
//$sDocView = $oPrevDoc->GetDisplayInline(get_class($this), $this->GetKey(), 'prevdata');
$sResult = Dict::Format('Change:AttName_Changed_PreviousValue_OldValue', $sAttName, $sTextView);
}
return $sResult;
}
}
?>