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iTop/addons/userrights/userrightsprofile.class.inc.php

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<?php
/**
* UserRightsProfile
* User management Module, basing the right on profiles and a matrix (similar to UserRightsMatrix, but profiles and other decorations have been added)
*
* @package iTopORM
* @author Romain Quetiez <romainquetiez@yahoo.fr>
* @author Denis Flaven <denisflave@free.fr>
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.itop.com
* @since 1.0
* @version 1.1.1.1 $
*/
define('ADMIN_PROFILE_ID', 1);
class UserRightsBaseClass extends cmdbAbstractObject
{
// Whenever something changes, reload the privileges
public function DBInsertTracked(CMDBChange $oChange)
{
parent::DBInsertTracked($oChange);
UserRights::FlushPrivileges();
}
public function DBUpdateTracked(CMDBChange $oChange)
{
parent::DBUpdateTracked($oChange);
UserRights::FlushPrivileges();
}
public function DBDeleteTracked(CMDBChange $oChange)
{
parent::DBDeleteTracked($oChange);
UserRights::FlushPrivileges();
}
}
class URP_Users extends UserRightsBaseClass
{
public static function Init()
{
$aParams = array
(
"category" => "addon/userrights",
"name" => "user",
"description" => "users and credentials",
"key_type" => "autoincrement",
"key_label" => "",
"name_attcode" => "login",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_urp_users",
"db_key_field" => "id",
"db_finalclass_field" => "",
"display_template" => "",
);
MetaModel::Init_Params($aParams);
//MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeExternalKey("userid", array("targetclass"=>"bizPerson", "label"=>"Contact (person)", "description"=>"Personal details from the business data", "allowed_values"=>null, "sql"=>"userid", "is_null_allowed"=>true, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeExternalField("last_name", array("label"=>"Last name", "description"=>"Name of the corresponding contact", "allowed_values"=>null, "extkey_attcode"=> 'userid', "target_attcode"=>"name")));
MetaModel::Init_AddAttribute(new AttributeExternalField("first_name", array("label"=>"First name", "description"=>"First name of the corresponding contact", "allowed_values"=>null, "extkey_attcode"=> 'userid', "target_attcode"=>"first_name")));
MetaModel::Init_AddAttribute(new AttributeExternalField("email", array("label"=>"Email", "description"=>"Email of the corresponding contact", "allowed_values"=>null, "extkey_attcode"=> 'userid', "target_attcode"=>"email")));
MetaModel::Init_AddAttribute(new AttributeString("login", array("label"=>"Login", "description"=>"user identification string", "allowed_values"=>null, "sql"=>"login", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributePassword("password", array("label"=>"Password", "description"=>"user authentication string", "allowed_values"=>null, "sql"=>"pwd", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeLinkedSetIndirect("profiles", array("label"=>"Profiles", "description"=>"roles, granting rights for that person", "linked_class"=>"URP_UserProfile", "ext_key_to_me"=>"userid", "ext_key_to_remote"=>"profileid", "allowed_values"=>null, "count_min"=>1, "count_max"=>0, "depends_on"=>array())));
//MetaModel::Init_InheritFilters();
MetaModel::Init_AddFilterFromAttribute("userid");
MetaModel::Init_AddFilterFromAttribute("login");
MetaModel::Init_AddFilterFromAttribute("password");
// Display lists
MetaModel::Init_SetZListItems('details', array('userid', 'first_name', 'email', 'login')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('first_name', 'last_name', 'login')); // Attributes to be displayed for a list
// Search criteria
MetaModel::Init_SetZListItems('standard_search', array('login', 'userid')); // Criteria of the std search form
MetaModel::Init_SetZListItems('advanced_search', array('login', 'userid')); // Criteria of the advanced search form
}
function GetGrantAsHtml($sClass, $iAction)
{
if (UserRights::IsActionAllowed($sClass, $iAction, null, $this->GetKey()))
{
return '<span style="background-color: #ddffdd;">yes</span>';
}
else
{
return '<span style="background-color: #ffdddd;">no</span>';
}
}
function DoShowGrantSumary($oPage, $sClassCategory)
{
$iUserId = $this->GetKey();
if (UserRights::IsAdministrator($iUserId))
{
// Looks dirty, but ok that's THE ONE
$oPage->p('Has Read/Write access to any object in the database.');
return;
}
$aDisplayData = array();
foreach (MetaModel::GetClasses($sClassCategory) as $sClass)
{
$aClassStimuli = MetaModel::EnumStimuli($sClass);
if (count($aClassStimuli) > 0)
{
$aStimuli = array();
foreach ($aClassStimuli as $sStimulusCode => $oStimulus)
{
if (UserRights::IsStimulusAllowed($sClass, $sStimulusCode, null, $iUserId))
{
$aStimuli[] = '<span title="'.$sStimulusCode.': '.htmlentities($oStimulus->Get('description')).'">'.htmlentities($oStimulus->Get('label')).'</span>';
}
}
$sStimuli = implode(', ', $aStimuli);
}
else
{
$sStimuli = '<em title="no lifecycle has been defined for this class">n/a</em>';
}
$aDisplayData[] = array(
'class' => MetaModel::GetName($sClass),
'read' => $this->GetGrantAsHtml($sClass, UR_ACTION_READ),
'bulkread' => $this->GetGrantAsHtml($sClass, UR_ACTION_BULK_READ),
'write' => $this->GetGrantAsHtml($sClass, UR_ACTION_MODIFY),
'bulkwrite' => $this->GetGrantAsHtml($sClass, UR_ACTION_BULK_MODIFY),
'stimuli' => $sStimuli,
);
}
$aDisplayConfig = array();
$aDisplayConfig['class'] = array('label' => 'Class', 'description' => '');
$aDisplayConfig['read'] = array('label' => 'Read', 'description' => '');
$aDisplayConfig['bulkread'] = array('label' => 'Bulk read', 'description' => 'List objects or export massively');
$aDisplayConfig['write'] = array('label' => 'Write', 'description' => 'Create and edit (modify)');
$aDisplayConfig['bulkwrite'] = array('label' => 'Bulk write', 'description' => 'Massively create/edit (CSV import)');
$aDisplayConfig['stimuli'] = array('label' => 'Stimuli', 'description' => 'Allowed (compound) actions');
$oPage->table($aDisplayConfig, $aDisplayData);
}
function DisplayBareRelations(WebPage $oPage)
{
parent::DisplayBareRelations($oPage);
$oPage->SetCurrentTabContainer('Related Objects');
$oPage->SetCurrentTab('Grants matrix');
$this->DoShowGrantSumary($oPage, 'bizmodel');
// debug
if (false)
{
$oPage->SetCurrentTab('More on user rigths (dev only)');
$oPage->add("<h3>User rights</h3>\n");
$this->DoShowGrantSumary($oPage, 'addon/userrights');
$oPage->add("<h3>Change log</h3>\n");
$this->DoShowGrantSumary($oPage, 'core/cmdb');
$oPage->add("<h3>Application</h3>\n");
$this->DoShowGrantSumary($oPage, 'application');
$oPage->add("<h3>GUI</h3>\n");
$this->DoShowGrantSumary($oPage, 'gui');
}
}
}
class URP_Profiles extends UserRightsBaseClass
{
public static function Init()
{
$aParams = array
(
"category" => "addon/userrights",
"name" => "profile",
"description" => "usage profiles",
"key_type" => "autoincrement",
"key_label" => "",
"name_attcode" => "name",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_urp_profiles",
"db_key_field" => "id",
"db_finalclass_field" => "",
"display_template" => "",
);
MetaModel::Init_Params($aParams);
//MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeString("name", array("label"=>"Name", "description"=>"label", "allowed_values"=>null, "sql"=>"name", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("description", array("label"=>"Description", "description"=>"one line description", "allowed_values"=>null, "sql"=>"description", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeLinkedSetIndirect("users", array("label"=>"Users", "description"=>"persons having this role", "linked_class"=>"URP_UserProfile", "ext_key_to_me"=>"profileid", "ext_key_to_remote"=>"userid", "allowed_values"=>null, "count_min"=>1, "count_max"=>0, "depends_on"=>array())));
//MetaModel::Init_InheritFilters();
MetaModel::Init_AddFilterFromAttribute("name");
MetaModel::Init_AddFilterFromAttribute("description");
// Display lists
MetaModel::Init_SetZListItems('details', array('name', 'description')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('name', 'description')); // Attributes to be displayed for a list
// Search criteria
MetaModel::Init_SetZListItems('standard_search', array('name')); // Criteria of the std search form
MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
}
function GetGrantAsHtml($oUserRights, $sClass, $sAction)
{
$oGrant = $oUserRights->GetClassActionGrant($this->GetKey(), $sClass, $sAction);
if (is_object($oGrant) && ($oGrant->Get('permission') == 'yes'))
{
return '<span style="background-color: #ddffdd;">yes</span>';
}
else
{
return '<span style="background-color: #ffdddd;">no</span>';
}
}
function DoShowGrantSumary($oPage)
{
if ($this->GetName() == "Administrator")
{
// Looks dirty, but ok that's THE ONE
$oPage->p('Has Read/Write access to any object in the database.');
return;
}
// Note: for sure, we assume that the instance is derived from UserRightsProfile
$oUserRights = UserRights::GetModuleInstance();
$aDisplayData = array();
foreach (MetaModel::GetClasses('bizmodel') as $sClass)
{
$aStimuli = array();
foreach (MetaModel::EnumStimuli($sClass) as $sStimulusCode => $oStimulus)
{
$oGrant = $oUserRights->GetClassStimulusGrant($this->GetKey(), $sClass, $sStimulusCode);
if (is_object($oGrant) && ($oGrant->Get('permission') == 'yes'))
{
$aStimuli[] = '<span title="'.$sStimulusCode.': '.htmlentities($oStimulus->Get('description')).'">'.htmlentities($oStimulus->Get('label')).'</span>';
}
}
$sStimuli = implode(', ', $aStimuli);
$aDisplayData[] = array(
'class' => MetaModel::GetName($sClass),
'read' => $this->GetGrantAsHtml($oUserRights, $sClass, 'Read'),
'bulkread' => $this->GetGrantAsHtml($oUserRights, $sClass, 'Bulk Read'),
'write' => $this->GetGrantAsHtml($oUserRights, $sClass, 'Modify'),
'bulkwrite' => $this->GetGrantAsHtml($oUserRights, $sClass, 'Bulk Modify'),
'stimuli' => $sStimuli,
);
}
$aDisplayConfig = array();
$aDisplayConfig['class'] = array('label' => 'Class', 'description' => '');
$aDisplayConfig['read'] = array('label' => 'Read', 'description' => '');
$aDisplayConfig['bulkread'] = array('label' => 'Bulk read', 'description' => 'List objects or export massively');
$aDisplayConfig['write'] = array('label' => 'Write', 'description' => 'Create and edit (modify)');
$aDisplayConfig['bulkwrite'] = array('label' => 'Bulk write', 'description' => 'Massively create/edit (CSV import)');
$aDisplayConfig['stimuli'] = array('label' => 'Stimuli', 'description' => 'Allowed (compound) actions');
$oPage->table($aDisplayConfig, $aDisplayData);
}
function DisplayBareRelations(WebPage $oPage)
{
parent::DisplayBareRelations($oPage);
$oPage->SetCurrentTabContainer('Related Objects');
$oPage->SetCurrentTab('Grants matrix');
$this->DoShowGrantSumary($oPage);
}
}
class URP_Dimensions extends UserRightsBaseClass
{
public static function Init()
{
$aParams = array
(
"category" => "addon/userrights",
"name" => "dimension",
"description" => "application dimension (defining silos)",
"key_type" => "autoincrement",
"key_label" => "",
"name_attcode" => "name",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_urp_dimensions",
"db_key_field" => "id",
"db_finalclass_field" => "",
"display_template" => "../business/templates/default.html",
);
MetaModel::Init_Params($aParams);
//MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeString("name", array("label"=>"Name", "description"=>"label", "allowed_values"=>null, "sql"=>"name", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("description", array("label"=>"Description", "description"=>"one line description", "allowed_values"=>null, "sql"=>"description", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeClass("type", array("label"=>"Type", "description"=>"class name or data type (projection unit)", "class_category"=>"bizmodel", "more_values"=>"String,Integer", "sql"=>"type", "default_value"=>'String', "is_null_allowed"=>false, "depends_on"=>array())));
//MetaModel::Init_InheritFilters();
MetaModel::Init_AddFilterFromAttribute("name");
MetaModel::Init_AddFilterFromAttribute("description");
MetaModel::Init_AddFilterFromAttribute("type");
// Display lists
MetaModel::Init_SetZListItems('details', array('name', 'description', 'type')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('name', 'description')); // Attributes to be displayed for a list
// Search criteria
MetaModel::Init_SetZListItems('standard_search', array('name')); // Criteria of the std search form
MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
}
public function CheckProjectionSpec($oProjectionSpec, $sProjectedClass)
{
$sExpression = $oProjectionSpec->Get('value');
$sAttribute = $oProjectionSpec->Get('attribute');
// Shortcut: "any value" or "no value" means no projection
if (empty($sExpression)) return;
if ($sExpression == '<any>') return;
// 1st - compute the data type for the dimension
//
$sType = $this->Get('type');
if (MetaModel::IsValidClass($sType))
{
$sExpectedType = $sType;
}
else
{
$sExpectedType = '_scalar_';
}
// 2nd - compute the data type for the projection
//
$sTargetClass = '';
if (($sExpression == '<this>') || ($sExpression == '<user>'))
{
$sTargetClass = $sProjectedClass;
}
elseif ($sExpression == '<any>')
{
$sTargetClass = '';
}
else
{
// Evaluate wether it is a constant or not
try
{
$oObjectSearch = DBObjectSearch::FromOQL($sExpression);
$sTargetClass = $oObjectSearch->GetClass();
}
catch (OqlException $e)
{
}
}
if (empty($sTargetClass))
{
$sFoundType = '_void_';
}
else
{
if (empty($sAttribute))
{
$sFoundType = $sTargetClass;
}
else
{
if (!MetaModel::IsValidAttCode($sTargetClass, $sAttribute))
{
throw new CoreException('Unkown attribute code in projection specification', array('found' => $sAttribute, 'expecting' => MetaModel::GetAttributesList($sTargetClass), 'class' => $sTargetClass, 'projection' => $oProjectionSpec));
}
$oAttDef = MetaModel::GetAttributeDef($sTargetClass, $sAttribute);
if ($oAttDef->IsExternalKey())
{
$sFoundType = $oAttDef->GetTargetClass();
}
else
{
$sFoundType = '_scalar_';
}
}
}
// Compare the dimension type and projection type
if (($sFoundType != '_void_') && ($sFoundType != $sExpectedType))
{
throw new CoreException('Wrong type in projection specification', array('found' => $sFoundType, 'expecting' => $sExpectedType, 'expression' => $sExpression, 'attribute' => $sAttribute, 'projection' => $oProjectionSpec));
}
}
}
class URP_UserProfile extends UserRightsBaseClass
{
public static function Init()
{
$aParams = array
(
"category" => "addon/userrights",
"name" => "User to profile",
"description" => "user profiles",
"key_type" => "autoincrement",
"key_label" => "",
"name_attcode" => "userid",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_urp_userprofile",
"db_key_field" => "id",
"db_finalclass_field" => "",
"display_template" => "",
);
MetaModel::Init_Params($aParams);
//MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeExternalKey("userid", array("targetclass"=>"URP_Users", "jointype"=> "", "label"=>"User", "description"=>"user account", "allowed_values"=>null, "sql"=>"userid", "is_null_allowed"=>false, "on_target_delete"=>DEL_AUTO, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeExternalField("userlogin", array("label"=>"Login", "description"=>"User's login", "allowed_values"=>null, "extkey_attcode"=> 'userid', "target_attcode"=>"login")));
MetaModel::Init_AddAttribute(new AttributeExternalKey("profileid", array("targetclass"=>"URP_Profiles", "jointype"=> "", "label"=>"Profile", "description"=>"usage profile", "allowed_values"=>null, "sql"=>"profileid", "is_null_allowed"=>false, "on_target_delete"=>DEL_AUTO, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeExternalField("profile", array("label"=>"Profile", "description"=>"Profile name", "allowed_values"=>null, "extkey_attcode"=> 'profileid', "target_attcode"=>"name")));
MetaModel::Init_AddAttribute(new AttributeString("reason", array("label"=>"Reason", "description"=>"explain why this person may have this role", "allowed_values"=>null, "sql"=>"description", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
//MetaModel::Init_InheritFilters();
MetaModel::Init_AddFilterFromAttribute("userid");
MetaModel::Init_AddFilterFromAttribute("profileid");
// Display lists
MetaModel::Init_SetZListItems('details', array('userid', 'profileid', 'reason')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('userid', 'profileid', 'reason')); // Attributes to be displayed for a list
// Search criteria
MetaModel::Init_SetZListItems('standard_search', array('userid', 'profileid')); // Criteria of the std search form
MetaModel::Init_SetZListItems('advanced_search', array('userid', 'profileid')); // Criteria of the advanced search form
}
public function GetName()
{
return "link between ".$this->Get('userlogin')." and ".$this->Get('profile');
}
}
class URP_ProfileProjection extends UserRightsBaseClass
{
public static function Init()
{
$aParams = array
(
"category" => "addon/userrights",
"name" => "profile_projection",
"description" => "profile projections",
"key_type" => "autoincrement",
"key_label" => "",
"name_attcode" => "profileid",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_urp_profileprojection",
"db_key_field" => "id",
"db_finalclass_field" => "",
"display_template" => "../business/templates/default.html",
);
MetaModel::Init_Params($aParams);
//MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeExternalKey("dimensionid", array("targetclass"=>"URP_Dimensions", "jointype"=> "", "label"=>"Dimension", "description"=>"application dimension", "allowed_values"=>null, "sql"=>"dimensionid", "is_null_allowed"=>false, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeExternalField("dimension", array("label"=>"Dimension", "description"=>"application dimension", "allowed_values"=>null, "extkey_attcode"=> 'dimensionid', "target_attcode"=>"name")));
MetaModel::Init_AddAttribute(new AttributeExternalKey("profileid", array("targetclass"=>"URP_Profiles", "jointype"=> "", "label"=>"Profile", "description"=>"usage profile", "allowed_values"=>null, "sql"=>"profileid", "is_null_allowed"=>false, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeExternalField("profile", array("label"=>"Profile", "description"=>"Profile name", "allowed_values"=>null, "extkey_attcode"=> 'profileid', "target_attcode"=>"name")));
MetaModel::Init_AddAttribute(new AttributeString("value", array("label"=>"Value expression", "description"=>"OQL expression (using \$user) | constant | <any> | <user>+attribute code", "allowed_values"=>null, "sql"=>"value", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("attribute", array("label"=>"Attribute", "description"=>"Target attribute code (optional)", "allowed_values"=>null, "sql"=>"attribute", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
//MetaModel::Init_InheritFilters();
MetaModel::Init_AddFilterFromAttribute("dimensionid");
MetaModel::Init_AddFilterFromAttribute("profileid");
// Display lists
MetaModel::Init_SetZListItems('details', array('dimensionid', 'profileid', 'value', 'attribute')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('dimensionid', 'profileid', 'value', 'attribute')); // Attributes to be displayed for a list
// Search criteria
MetaModel::Init_SetZListItems('standard_search', array('dimensionid', 'profileid')); // Criteria of the std search form
MetaModel::Init_SetZListItems('advanced_search', array('dimensionid', 'profileid')); // Criteria of the advanced search form
}
public function ProjectUser(URP_Users $oUser)
{
$sExpr = $this->Get('value');
if ($sExpr == '<user>')
{
$sColumn = $this->Get('attribute');
if (empty($sColumn))
{
$aRes = array($oUser->GetKey());
}
else
{
$aRes = array($oUser->Get($sColumn));
}
}
elseif ($sExpr == '<any>')
{
$aRes = null;
}
elseif (strtolower(substr($sExpr, 0, 6)) == 'select')
{
$sColumn = $this->Get('attribute');
// SELECT...
$oValueSetDef = new ValueSetObjects($sExpr, $sColumn);
$aValues = $oValueSetDef->GetValues(array('user' => $oUser), '');
$aRes = array_keys($aValues);
}
else
{
// Constant value(s)
$aRes = explode(';', trim($sExpr));
}
return $aRes;
}
}
class URP_ClassProjection extends UserRightsBaseClass
{
public static function Init()
{
$aParams = array
(
"category" => "addon/userrights",
"name" => "class_projection",
"description" => "class projections",
"key_type" => "autoincrement",
"key_label" => "",
"name_attcode" => "dimensionid",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_urp_classprojection",
"db_key_field" => "id",
"db_finalclass_field" => "",
"display_template" => "../business/templates/default.html",
);
MetaModel::Init_Params($aParams);
//MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeExternalKey("dimensionid", array("targetclass"=>"URP_Dimensions", "jointype"=> "", "label"=>"Dimension", "description"=>"application dimension", "allowed_values"=>null, "sql"=>"dimensionid", "is_null_allowed"=>false, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeExternalField("dimension", array("label"=>"Dimension", "description"=>"application dimension", "allowed_values"=>null, "extkey_attcode"=> 'dimensionid', "target_attcode"=>"name")));
MetaModel::Init_AddAttribute(new AttributeClass("class", array("label"=>"Class", "description"=>"Target class", "class_category"=>"", "more_values"=>"", "sql"=>"class", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("value", array("label"=>"Value expression", "description"=>"OQL expression (using \$this) | constant | <any> | <this>+attribute code", "allowed_values"=>null, "sql"=>"value", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("attribute", array("label"=>"Attribute", "description"=>"Target attribute code (optional)", "allowed_values"=>null, "sql"=>"attribute", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
//MetaModel::Init_InheritFilters();
MetaModel::Init_AddFilterFromAttribute("dimensionid");
// #@# verifier
MetaModel::Init_AddFilterFromAttribute("class");
// Display lists
MetaModel::Init_SetZListItems('details', array('dimensionid', 'class', 'value', 'attribute')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('dimensionid', 'class', 'value', 'attribute')); // Attributes to be displayed for a list
// Search criteria
MetaModel::Init_SetZListItems('standard_search', array('dimensionid', 'class')); // Criteria of the std search form
MetaModel::Init_SetZListItems('advanced_search', array('dimensionid', 'class')); // Criteria of the advanced search form
}
public function ProjectObject($oObject)
{
$sExpr = $this->Get('value');
if ($sExpr == '<this>')
{
$sColumn = $this->Get('attribute');
if (empty($sColumn))
{
$aRes = array($oObject->GetKey());
}
else
{
$aRes = array($oObject->Get($sColumn));
}
}
elseif ($sExpr == '<any>')
{
$aRes = null;
}
elseif (strtolower(substr($sExpr, 0, 6)) == 'select')
{
$sColumn = $this->Get('attribute');
// SELECT...
$oValueSetDef = new ValueSetObjects($sExpr, $sColumn);
$aValues = $oValueSetDef->GetValues(array('this' => $oObject), '');
$aRes = array_keys($aValues);
}
elseif ($sExpr == '<any>')
{
$aRes = null;
}
else
{
// Constant value(s)
$aRes = explode(';', trim($sExpr));
}
return $aRes;
}
}
class URP_ActionGrant extends UserRightsBaseClass
{
public static function Init()
{
$aParams = array
(
"category" => "addon/userrights",
"name" => "action_permission",
"description" => "permissions on classes",
"key_type" => "autoincrement",
"key_label" => "",
"name_attcode" => "profileid",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_urp_grant_actions",
"db_key_field" => "id",
"db_finalclass_field" => "",
"display_template" => "../business/templates/default.html",
);
MetaModel::Init_Params($aParams);
//MetaModel::Init_InheritAttributes();
// Common to all grant classes (could be factorized by class inheritence, but this has to be benchmarked)
MetaModel::Init_AddAttribute(new AttributeExternalKey("profileid", array("targetclass"=>"URP_Profiles", "jointype"=> "", "label"=>"Profile", "description"=>"usage profile", "allowed_values"=>null, "sql"=>"profileid", "is_null_allowed"=>false, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeExternalField("profile", array("label"=>"Profile", "description"=>"usage profile", "allowed_values"=>null, "extkey_attcode"=> 'profileid', "target_attcode"=>"name")));
MetaModel::Init_AddAttribute(new AttributeClass("class", array("label"=>"Class", "description"=>"Target class", "class_category"=>"", "more_values"=>"", "sql"=>"class", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeEnum("permission", array("label"=>"Permission", "description"=>"allowed or not allowed?", "allowed_values"=>new ValueSetEnum('yes,no'), "sql"=>"permission", "default_value"=>"yes", "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("action", array("label"=>"Action", "description"=>"operations to perform on the given class", "allowed_values"=>null, "sql"=>"action", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
//MetaModel::Init_InheritFilters();
// Common to all grant classes (could be factorized by class inheritence, but this has to be benchmarked)
MetaModel::Init_AddFilterFromAttribute("profileid");
MetaModel::Init_AddFilterFromAttribute("profile");
MetaModel::Init_AddFilterFromAttribute("class");
MetaModel::Init_AddFilterFromAttribute("permission");
MetaModel::Init_AddFilterFromAttribute("action");
// Display lists
MetaModel::Init_SetZListItems('details', array('profileid', 'class', 'permission', 'action')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('profileid', 'class', 'permission', 'action')); // Attributes to be displayed for a list
// Search criteria
MetaModel::Init_SetZListItems('standard_search', array('profileid', 'class', 'permission', 'action')); // Criteria of the std search form
MetaModel::Init_SetZListItems('advanced_search', array('profileid', 'class', 'permission', 'action')); // Criteria of the advanced search form
}
}
class URP_StimulusGrant extends UserRightsBaseClass
{
public static function Init()
{
$aParams = array
(
"category" => "addon/userrights",
"name" => "stimulus_permission",
"description" => "permissions on stimilus in the life cycle of the object",
"key_type" => "autoincrement",
"key_label" => "",
"name_attcode" => "profileid",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_urp_grant_stimulus",
"db_key_field" => "id",
"db_finalclass_field" => "",
"display_template" => "../business/templates/default.html",
);
MetaModel::Init_Params($aParams);
//MetaModel::Init_InheritAttributes();
// Common to all grant classes (could be factorized by class inheritence, but this has to be benchmarked)
MetaModel::Init_AddAttribute(new AttributeExternalKey("profileid", array("targetclass"=>"URP_Profiles", "jointype"=> "", "label"=>"Profile", "description"=>"usage profile", "allowed_values"=>null, "sql"=>"profileid", "is_null_allowed"=>false, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeExternalField("profile", array("label"=>"Profile", "description"=>"usage profile", "allowed_values"=>null, "extkey_attcode"=> 'profileid', "target_attcode"=>"name")));
MetaModel::Init_AddAttribute(new AttributeClass("class", array("label"=>"Class", "description"=>"Target class", "class_category"=>"", "more_values"=>"", "sql"=>"class", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeEnum("permission", array("label"=>"Permission", "description"=>"allowed or not allowed?", "allowed_values"=>new ValueSetEnum('yes,no'), "sql"=>"permission", "default_value"=>"yes", "is_null_allowed"=>false, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("stimulus", array("label"=>"Stimulus", "description"=>"stimulus code", "allowed_values"=>null, "sql"=>"action", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
//MetaModel::Init_InheritFilters();
// Common to all grant classes (could be factorized by class inheritence, but this has to be benchmarked)
MetaModel::Init_AddFilterFromAttribute("profileid");
MetaModel::Init_AddFilterFromAttribute("profile");
MetaModel::Init_AddFilterFromAttribute("class");
MetaModel::Init_AddFilterFromAttribute("permission");
MetaModel::Init_AddFilterFromAttribute("stimulus");
// Display lists
MetaModel::Init_SetZListItems('details', array('profileid', 'class', 'permission', 'stimulus')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('profileid', 'class', 'permission', 'stimulus')); // Attributes to be displayed for a list
// Search criteria
MetaModel::Init_SetZListItems('standard_search', array('profileid', 'class', 'permission', 'stimulus')); // Criteria of the std search form
MetaModel::Init_SetZListItems('advanced_search', array('profileid', 'class', 'permission', 'stimulus')); // Criteria of the advanced search form
}
}
class URP_AttributeGrant extends UserRightsBaseClass
{
public static function Init()
{
$aParams = array
(
"category" => "addon/userrights",
"name" => "attribute_permission",
"description" => "permissions at the attributes level",
"key_type" => "autoincrement",
"key_label" => "",
"name_attcode" => "actiongrantid",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_urp_grant_attributes",
"db_key_field" => "id",
"db_finalclass_field" => "",
"display_template" => "../business/templates/default.html",
);
MetaModel::Init_Params($aParams);
//MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeExternalKey("actiongrantid", array("targetclass"=>"URP_ActionGrant", "jointype"=> "", "label"=>"Action grant", "description"=>"action grant", "allowed_values"=>null, "sql"=>"actiongrantid", "is_null_allowed"=>false, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("attcode", array("label"=>"Attribute", "description"=>"attribute code", "allowed_values"=>null, "sql"=>"attcode", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
//MetaModel::Init_InheritFilters();
MetaModel::Init_AddFilterFromAttribute("actiongrantid");
MetaModel::Init_AddFilterFromAttribute("attcode");
// Display lists
MetaModel::Init_SetZListItems('details', array('actiongrantid', 'attcode')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('actiongrantid', 'attcode')); // Attributes to be displayed for a list
// Search criteria
MetaModel::Init_SetZListItems('standard_search', array('actiongrantid', 'attcode')); // Criteria of the std search form
MetaModel::Init_SetZListItems('advanced_search', array('actiongrantid', 'attcode')); // Criteria of the advanced search form
}
}
class UserRightsProfile extends UserRightsAddOnAPI
{
static public $m_aActionCodes = array(
UR_ACTION_READ => 'read',
UR_ACTION_MODIFY => 'modify',
UR_ACTION_DELETE => 'delete',
UR_ACTION_BULK_READ => 'bulk read',
UR_ACTION_BULK_MODIFY => 'bulk modify',
UR_ACTION_BULK_DELETE => 'bulk delete',
);
// Installation: create the very first user
public function CreateAdministrator($sAdminUser, $sAdminPwd)
{
// Create a change to record the history of the User object
$oChange = MetaModel::NewObject("CMDBChange");
$oChange->Set("date", time());
$oChange->Set("userinfo", "Initialization");
$iChangeId = $oChange->DBInsert();
$oOrg = new bizOrganization();
$oOrg->Set('name', 'My Company/Department');
$oOrg->Set('code', 'SOMECODE');
$oOrg->Set('status', 'implementation');
//$oOrg->Set('parent_id', xxx);
$iOrgId = $oOrg->DBInsertTrackedNoReload($oChange);
// Location : optional
//$oLocation = new bizLocation();
//$oLocation->Set('name', 'MyOffice');
//$oLocation->Set('status', 'implementation');
//$oLocation->Set('org_id', $iOrgId);
//$oLocation->Set('severity', 'high');
//$oLocation->Set('address', 'my building in my city');
//$oLocation->Set('country', 'my country');
//$oLocation->Set('parent_location_id', xxx);
//$iLocationId = $oLocation->DBInsertNoReload();
$oContact = new bizPerson();
$oContact->Set('name', 'My last name');
$oContact->Set('first_name', 'My first name');
$oContact->Set('status', 'available');
$oContact->Set('org_id', $iOrgId);
$oContact->Set('email', 'my.email@foo.org');
$oContact->Set('phone', '');
//$oContact->Set('location_id', $iLocationId);
$oContact->Set('employee_number', '');
$iContactId = $oContact->DBInsertTrackedNoReload($oChange);
$oUser = new URP_Users();
$oUser->Set('login', $sAdminUser);
$oUser->Set('password', $sAdminPwd);
$oUser->Set('userid', $iContactId);
$iUserId = $oUser->DBInsertTrackedNoReload($oChange);
// Add this user to the very specific 'admin' profile
$oUserProfile = new URP_UserProfile();
$oUserProfile->Set('userid', $iUserId);
$oUserProfile->Set('profileid', ADMIN_PROFILE_ID);
$oUserProfile->Set('reason', 'By definition, the administrator must have the administrator profile');
$oUserProfile->DBInsertTrackedNoReload($oChange);
return true;
}
public function IsAdministrator($iUserId)
{
if (in_array($iUserId, $this->m_aAdmins))
{
return true;
}
else
{
return false;
}
}
public function Setup()
{
SetupProfiles::ComputeITILProfiles();
//SetupProfiles::ComputeBasicProfiles();
SetupProfiles::DoCreateDimensions();
SetupProfiles::DoCreateDimensions();
SetupProfiles::DoCreateProfiles();
return true;
}
public function Init()
{
MetaModel::RegisterPlugin('userrights', 'ACbyProfile', array($this, 'CacheData'));
}
protected $m_aUsers = array(); // id -> object
protected $m_aDimensions = array(); // id -> object
protected $m_aClassProj = array(); // class,dimensionid -> object
protected $m_aProfiles = array(); // id -> object
protected $m_aUserProfiles = array(); // userid,profileid -> object
protected $m_aProPro = array(); // profileid,dimensionid -> object
protected $m_aLogin2UserId = array(); // login -> id
protected $m_aAdmins = array(); // id of users being linked to the well-known admin profile
protected $m_aClassActionGrants = array(); // profile, class, action -> permission
protected $m_aClassStimulusGrants = array(); // profile, class, stimulus -> permission
protected $m_aObjectActionGrants = array(); // userid, class, id, action -> permission, list of attributes
public function CacheData()
{
// Could be loaded in a shared memory (?)
$oUserSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT URP_Users"));
$this->m_aUsers = array();
$this->m_aLogin2UserId = array();
while ($oUser = $oUserSet->Fetch())
{
$this->m_aUsers[$oUser->GetKey()] = $oUser;
$this->m_aLogin2UserId[$oUser->Get('login')] = $oUser->GetKey();
}
$oDimensionSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT URP_Dimensions"));
$this->m_aDimensions = array();
while ($oDimension = $oDimensionSet->Fetch())
{
$this->m_aDimensions[$oDimension->GetKey()] = $oDimension;
}
$oClassProjSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT URP_ClassProjection"));
$this->m_aClassProjs = array();
while ($oClassProj = $oClassProjSet->Fetch())
{
$this->m_aClassProjs[$oClassProj->Get('class')][$oClassProj->Get('dimensionid')] = $oClassProj;
}
$oProfileSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT URP_Profiles"));
$this->m_aProfiles = array();
while ($oProfile = $oProfileSet->Fetch())
{
$this->m_aProfiles[$oProfile->GetKey()] = $oProfile;
}
$oUserProfileSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT URP_UserProfile"));
$this->m_aUserProfiles = array();
$this->m_aAdmins = array();
while ($oUserProfile = $oUserProfileSet->Fetch())
{
$this->m_aUserProfiles[$oUserProfile->Get('userid')][$oUserProfile->Get('profileid')] = $oUserProfile;
if ($oUserProfile->Get('profileid') == ADMIN_PROFILE_ID)
{
$this->m_aAdmins[] = $oUserProfile->Get('userid');
}
}
$oProProSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT URP_ProfileProjection"));
$this->m_aProPros = array();
while ($oProPro = $oProProSet->Fetch())
{
$this->m_aProPros[$oProPro->Get('profileid')][$oProPro->Get('dimensionid')] = $oProPro;
}
/*
echo "<pre>\n";
print_r($this->m_aUsers);
print_r($this->m_aDimensions);
print_r($this->m_aClassProjs);
print_r($this->m_aProfiles);
print_r($this->m_aUserProfiles);
print_r($this->m_aProPros);
echo "</pre>\n";
exit;
*/
return true;
}
public function CheckCredentials($sUserName, $sPassword)
{
$oSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT URP_Users WHERE login = :login"), array(), array('login' => $sUserName));
if ($oSet->Count() < 1)
{
// todo: throw an exception?
return false;
}
$oUser = $oSet->Fetch();
if ($oUser->Get('password') == $sPassword)
{
return $oUser->GetKey();
}
// todo: throw an exception?
return false;
}
public function GetUserId($sUserName)
{
if (array_key_exists($sUserName, $this->m_aLogin2UserId))
{
// This happens really when the list of users is being loaded into the cache!!!
$iUserId = $this->m_aLogin2UserId[$sUserName];
return $iUserId;
}
return null;
}
public function GetContactId($sUserName)
{
if (array_key_exists($sUserName, $this->m_aLogin2UserId))
{
// This happens really when the list of users is being loaded into the cache!!!
$iUserId = $this->m_aLogin2UserId[$sUserName];
$oUser = $this->m_aUsers[$iUserId];
return $oUser->Get('userid');
}
return null;
}
public function GetFilter($sUserName, $sClass)
{
$oNullFilter = new DBObjectSearch($sClass);
return $oNullFilter;
}
// This verb has been made public to allow the development of an accurate feedback for the current configuration
public function GetClassActionGrant($iProfile, $sClass, $sAction)
{
if (isset($this->m_aClassActionGrants[$iProfile][$sClass][$sAction]))
{
return $this->m_aClassActionGrants[$iProfile][$sClass][$sAction];
}
// Get the permission for this profile/class/action
$oSearch = DBObjectSearch::FromOQL("SELECT URP_ActionGrant WHERE class = :class AND action = :action AND profileid = :profile AND permission = 'yes'");
$oSet = new DBObjectSet($oSearch, array(), array('class'=>$sClass, 'action'=>$sAction, 'profile'=>$iProfile));
if ($oSet->Count() >= 1)
{
$oGrantRecord = $oSet->Fetch();
}
else
{
$sParentClass = MetaModel::GetParentPersistentClass($sClass);
if (empty($sParentClass))
{
$oGrantRecord = null;
}
else
{
$oGrantRecord = $this->GetClassActionGrant($iProfile, $sParentClass, $sAction);
}
}
$this->m_aClassActionGrants[$iProfile][$sClass][$sAction] = $oGrantRecord;
return $oGrantRecord;
}
protected function GetObjectActionGrant($oUser, $sClass, $iActionCode, /*DBObject*/ $oObject = null)
{
if(is_null($oObject))
{
$iObjectRef = -999;
}
else
{
$iObjectRef = $oObject->GetKey();
}
// load and cache permissions for the current user on the given object
//
$aTest = @$this->m_aObjectActionGrants[$oUser->GetKey()][$sClass][$iObjectRef][$iActionCode];
if (is_array($aTest)) return $aTest;
$sAction = self::$m_aActionCodes[$iActionCode];
$iInstancePermission = UR_ALLOWED_NO;
$aAttributes = array();
foreach($this->GetMatchingProfiles($oUser, $sClass, $oObject) as $iProfile)
{
$oGrantRecord = $this->GetClassActionGrant($iProfile, $sClass, $sAction);
if (is_null($oGrantRecord))
{
continue; // loop to the next profile
}
else
{
$iInstancePermission = UR_ALLOWED_YES;
// update the list of attributes with those allowed for this profile
//
$oSearch = DBObjectSearch::FromOQL("SELECT URP_AttributeGrant WHERE actiongrantid = :actiongrantid");
$oSet = new DBObjectSet($oSearch, array(), array('actiongrantid' => $oGrantRecord->GetKey()));
$aProfileAttributes = $oSet->GetColumnAsArray('attcode', false);
if (count($aProfileAttributes) == 0)
{
$aAllAttributes = array_keys(MetaModel::ListAttributeDefs($sClass));
$aAttributes = array_merge($aAttributes, $aAllAttributes);
}
else
{
$aAttributes = array_merge($aAttributes, $aProfileAttributes);
}
}
}
$aRes = array(
'permission' => $iInstancePermission,
'attributes' => $aAttributes,
);
$this->m_aObjectActionGrants[$oUser->GetKey()][$sClass][$iObjectRef][$iActionCode] = $aRes;
return $aRes;
}
public function IsActionAllowed($iUserId, $sClass, $iActionCode, $oInstanceSet = null)
{
$oUser = $this->m_aUsers[$iUserId];
if (is_null($oInstanceSet))
{
$aObjectPermissions = $this->GetObjectActionGrant($oUser, $sClass, $iActionCode);
return $aObjectPermissions['permission'];
}
$oInstanceSet->Rewind();
while($oObject = $oInstanceSet->Fetch())
{
$aObjectPermissions = $this->GetObjectActionGrant($oUser, $sClass, $iActionCode, $oObject);
$iInstancePermission = $aObjectPermissions['permission'];
if (isset($iGlobalPermission))
{
if ($iInstancePermission != $iGlobalPermission)
{
$iGlobalPermission = UR_ALLOWED_DEPENDS;
break;
}
}
else
{
$iGlobalPermission = $iInstancePermission;
}
}
$oInstanceSet->Rewind();
if (isset($iGlobalPermission))
{
return $iGlobalPermission;
}
else
{
return UR_ALLOWED_NO;
}
}
public function IsActionAllowedOnAttribute($iUserId, $sClass, $sAttCode, $iActionCode, $oInstanceSet = null)
{
$oUser = $this->m_aUsers[$iUserId];
if (is_null($oInstanceSet))
{
$aObjectPermissions = $this->GetObjectActionGrant($oUser, $sClass, $iActionCode);
$aAttributes = $aObjectPermissions['attributes'];
if (in_array($sAttCode, $aAttributes))
{
return $aObjectPermissions['permission'];
}
else
{
return UR_ALLOWED_NO;
}
}
$oInstanceSet->Rewind();
while($oObject = $oInstanceSet->Fetch())
{
$aObjectPermissions = $this->GetObjectActionGrant($oUser, $sClass, $iActionCode, $oObject);
$aAttributes = $aObjectPermissions['attributes'];
if (in_array($sAttCode, $aAttributes))
{
$iInstancePermission = $aObjectPermissions['permission'];
}
else
{
$iInstancePermission = UR_ALLOWED_NO;
}
if (isset($iGlobalPermission))
{
if ($iInstancePermission != $iGlobalPermission)
{
$iGlobalPermission = UR_ALLOWED_DEPENDS;
}
}
else
{
$iGlobalPermission = $iInstancePermission;
}
}
$oInstanceSet->Rewind();
if (isset($iGlobalPermission))
{
return $iGlobalPermission;
}
else
{
return UR_ALLOWED_NO;
}
}
// This verb has been made public to allow the development of an accurate feedback for the current configuration
public function GetClassStimulusGrant($iProfile, $sClass, $sStimulusCode)
{
if (isset($this->m_aClassStimulusGrants[$iProfile][$sClass][$sStimulusCode]))
{
return $this->m_aClassStimulusGrants[$iProfile][$sClass][$sStimulusCode];
}
// Get the permission for this profile/class/stimulus
$oSearch = DBObjectSearch::FromOQL("SELECT URP_StimulusGrant WHERE class = :class AND stimulus = :stimulus AND profileid = :profile AND permission = 'yes'");
$oSet = new DBObjectSet($oSearch, array(), array('class'=>$sClass, 'stimulus'=>$sStimulusCode, 'profile'=>$iProfile));
if ($oSet->Count() >= 1)
{
$oGrantRecord = $oSet->Fetch();
}
else
{
$oGrantRecord = null;
}
$this->m_aClassStimulusGrants[$iProfile][$sClass][$sStimulusCode] = $oGrantRecord;
return $oGrantRecord;
}
public function IsStimulusAllowed($iUserId, $sClass, $sStimulusCode, $oInstanceSet = null)
{
$oUser = $this->m_aUsers[$iUserId];
// Note: this code is VERY close to the code of IsActionAllowed()
if (is_null($oInstanceSet))
{
$iInstancePermission = UR_ALLOWED_NO;
foreach($this->GetMatchingProfiles($oUser, $sClass) as $iProfile)
{
$oGrantRecord = $this->GetClassStimulusGrant($iProfile, $sClass, $sStimulusCode);
if (!is_null($oGrantRecord))
{
// no need to fetch the record, we've requested the records having permission = 'yes'
$iInstancePermission = UR_ALLOWED_YES;
}
}
return $iInstancePermission;
}
$oInstanceSet->Rewind();
while($oObject = $oInstanceSet->Fetch())
{
$iInstancePermission = UR_ALLOWED_NO;
foreach($this->GetMatchingProfiles($oUser, $sClass, $oObject) as $iProfile)
{
$oGrantRecord = $this->GetClassStimulusGrant($iProfile, $sClass, $sStimulusCode);
if (!is_null($oGrantRecord))
{
// no need to fetch the record, we've requested the records having permission = 'yes'
$iInstancePermission = UR_ALLOWED_YES;
}
}
if (isset($iGlobalPermission))
{
if ($iInstancePermission != $iGlobalPermission)
{
$iGlobalPermission = UR_ALLOWED_DEPENDS;
}
}
else
{
$iGlobalPermission = $iInstancePermission;
}
}
$oInstanceSet->Rewind();
if (isset($iGlobalPermission))
{
return $iGlobalPermission;
}
else
{
return UR_ALLOWED_NO;
}
}
protected function GetMatchingProfilesByDim($oUser, $oObject, $oDimension)
{
//
// List profiles for which the user projection overlaps the object projection in the given dimension
//
$iUser = $oUser->GetKey();
$sClass = get_class($oObject);
$iPKey = $oObject->GetKey();
$iDimension = $oDimension->GetKey();
$aObjectProjection = $this->m_aClassProjs[$sClass][$iDimension]->ProjectObject($oObject);
$aRes = array();
if (array_key_exists($iUser, $this->m_aUserProfiles))
{
foreach ($this->m_aUserProfiles[$iUser] as $iProfile => $oProfile)
{
if (is_null($aObjectProjection))
{
$aRes[] = $iProfile;
}
else
{
// user projection to be cached on a given page !
$aUserProjection = $this->m_aProPros[$iProfile][$iDimension]->ProjectUser($oUser);
if (is_null($aUserProjection))
{
$aRes[] = $iProfile;
}
else
{
$aMatchingValues = array_intersect($aObjectProjection, $aUserProjection);
if (count($aMatchingValues) > 0)
{
$aRes[] = $iProfile;
}
}
}
}
}
return $aRes;
}
protected $m_aMatchingProfiles = array(); // cache of the matching profiles for a given user/object
protected function GetMatchingProfiles($oUser, $sClass, /*DBObject*/ $oObject = null)
{
$iUser = $oUser->GetKey();
if(is_null($oObject))
{
$iObjectRef = -999;
}
else
{
$iObjectRef = $oObject->GetKey();
}
//
// List profiles for which the user projection overlaps the object projection in each and every dimension
// Caches the result
//
$aTest = @$this->m_aMatchingProfiles[$iUser][$sClass][$iObjectRef];
if (is_array($aTest))
{
return $aTest;
}
if (is_null($oObject))
{
if (array_key_exists($iUser, $this->m_aUserProfiles))
{
$aRes = array_keys($this->m_aUserProfiles[$iUser]);
}
else
{
// no profile has been defined for this user
$aRes = array();
}
}
else
{
$aProfileRes = array();
foreach ($this->m_aDimensions as $iDimension => $oDimension)
{
foreach ($this->GetMatchingProfilesByDim($oUser, $oObject, $oDimension) as $iProfile)
{
@$aProfileRes[$iProfile] += 1;
}
}
$aRes = array();
$iDimCount = count($this->m_aDimensions);
foreach ($aProfileRes as $iProfile => $iMatches)
{
if ($iMatches == $iDimCount)
{
$aRes[] = $iProfile;
}
}
}
// store into the cache
$this->m_aMatchingProfiles[$iUser][$sClass][$iObjectRef] = $aRes;
return $aRes;
}
public function FlushPrivileges()
{
$this->CacheData();
}
}
//
// Create simple profiles into our user management model:
// - administrator
// - readers
// - contributors
//
class SetupProfiles
{
protected static $m_aDimensions = array(
'organization' => array(
'description' => '',
'type' => 'bizOrganization',
),
);
protected static $m_aActions = array(
UR_ACTION_READ => 'Read',
UR_ACTION_MODIFY => 'Modify',
UR_ACTION_DELETE => 'Delete',
UR_ACTION_BULK_READ => 'Bulk Read',
UR_ACTION_BULK_MODIFY => 'Bulk Modify',
UR_ACTION_BULK_DELETE => 'Bulk Delete',
);
// Note: It is possible to specify the same class in several modules
//
protected static $m_aModules = array();
protected static $m_aProfiles = array();
protected static function DoCreateClassProjection($iDimension, $sClass)
{
$oNewObj = MetaModel::NewObject("URP_ClassProjection");
$oNewObj->Set('dimensionid', $iDimension);
$oNewObj->Set('class', $sClass);
$oNewObj->Set('attribute', '');
$iId = $oNewObj->DBInsertNoReload();
return $iId;
}
protected static function DoCreateDimension($sName, $aDimensionData)
{
$oNewObj = MetaModel::NewObject("URP_Dimensions");
$oNewObj->Set('name', $sName);
$oNewObj->Set('description', $aDimensionData['description']);
$oNewObj->Set('type', $aDimensionData['type']);
$iId = $oNewObj->DBInsertNoReload();
return $iId;
}
protected static function DoCreateProfileProjection($iProfile, $iDimension)
{
$oNewObj = MetaModel::NewObject("URP_ProfileProjection");
$oNewObj->Set('profileid', $iProfile);
$oNewObj->Set('dimensionid', $iDimension);
$oNewObj->Set('value', '<any>');
$oNewObj->Set('attribute', '');
$iId = $oNewObj->DBInsertNoReload();
return $iId;
}
protected static function DoCreateActionGrant($iProfile, $iAction, $sClass, $bPermission = true)
{
$oNewObj = MetaModel::NewObject("URP_ActionGrant");
$oNewObj->Set('profileid', $iProfile);
$oNewObj->Set('permission', $bPermission);
$oNewObj->Set('class', $sClass);
$oNewObj->Set('action', self::$m_aActions[$iAction]);
$iId = $oNewObj->DBInsertNoReload();
return $iId;
}
protected static function DoCreateStimulusGrant($iProfile, $sStimulusCode, $sClass)
{
$oNewObj = MetaModel::NewObject("URP_StimulusGrant");
$oNewObj->Set('profileid', $iProfile);
$oNewObj->Set('permission', true);
$oNewObj->Set('class', $sClass);
$oNewObj->Set('stimulus', $sStimulusCode);
$iId = $oNewObj->DBInsertNoReload();
return $iId;
}
protected static function DoCreateAdminProfile()
{
$oNewObj = MetaModel::NewObject("URP_Profiles");
$oNewObj->Set('name', 'Administrator');
$oNewObj->Set('description', 'Has the rights on everything (bypassing any control)');
$iNewId = $oNewObj->DBInsertNoReload();
if ($iNewId != ADMIN_PROFILE_ID)
{
throw new CoreException('Admin profile could not be created with its standard id', array('requested'=>ADMIN_PROFILE_ID, 'obtained'=>$iNewId));
}
}
protected static function DoCreateOneProfile($sName, $aProfileData)
{
$sDescription = $aProfileData['description'];
if (strlen(trim($aProfileData['write_modules'])) == 0)
{
$aWriteModules = array();
}
else
{
$aWriteModules = explode(',', trim($aProfileData['write_modules']));
}
$aStimuli = $aProfileData['stimuli'];
$oNewObj = MetaModel::NewObject("URP_Profiles");
$oNewObj->Set('name', $sName);
$oNewObj->Set('description', $sDescription);
$iProfile = $oNewObj->DBInsertNoReload();
// Project in every dimension
//
$oDimensionSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT URP_Dimensions"));
while ($oDimension = $oDimensionSet->Fetch())
{
$iDimension = $oDimension->GetKey();
self::DoCreateProfileProjection($iProfile, $iDimension);
}
// Grant read rights for everything
//
foreach (MetaModel::GetClasses('bizmodel') as $sClass)
{
self::DoCreateActionGrant($iProfile, UR_ACTION_READ, $sClass);
self::DoCreateActionGrant($iProfile, UR_ACTION_BULK_READ, $sClass);
}
// Grant write for given modules
// Start by compiling the information, because some modules may overlap
$aWriteableClasses = array();
foreach ($aWriteModules as $sModule)
{
//$oPage->p('Granting write access for the module"'.$sModule.'" - '.count(self::$m_aModules[$sModule]).' classes');
foreach (self::$m_aModules[$sModule] as $sClass)
{
$aWriteableClasses[$sClass] = true;
}
}
foreach ($aWriteableClasses as $sClass => $foo)
{
if (!MetaModel::IsValidClass($sClass))
{
throw new CoreException("Invalid class name '$sClass'");
}
self::DoCreateActionGrant($iProfile, UR_ACTION_MODIFY, $sClass);
self::DoCreateActionGrant($iProfile, UR_ACTION_DELETE, $sClass);
self::DoCreateActionGrant($iProfile, UR_ACTION_BULK_MODIFY, $sClass);
self::DoCreateActionGrant($iProfile, UR_ACTION_BULK_DELETE, $sClass);
}
// Grant stimuli for given classes
foreach ($aStimuli as $sClass => $sAllowedStimuli)
{
if (!MetaModel::IsValidClass($sClass))
{
throw new CoreException("Invalid class name '$sClass'");
}
if ($sAllowedStimuli == 'any')
{
$aAllowedStimuli = array_keys(MetaModel::EnumStimuli($sClass));
}
elseif ($sAllowedStimuli == 'none')
{
$aAllowedStimuli = array();
}
else
{
$aAllowedStimuli = explode(',', $sAllowedStimuli);
}
foreach ($aAllowedStimuli as $sStimulusCode)
{
self::DoCreateStimulusGrant($iProfile, $sStimulusCode, $sClass);
}
}
}
public static function DoCreateDimensions()
{
$aClass = MetaModel::GetClasses();
foreach(self::$m_aDimensions as $sName => $aDimensionData)
{
$iDimension = self::DoCreateDimension($sName, $aDimensionData);
foreach($aClass as $sClass)
{
if (!MetaModel::IsValidClass($sClass))
{
throw new CoreException("Invalid class name '$sClass'");
}
self::DoCreateClassProjection($iDimension, $sClass);
}
}
}
public static function DoCreateProfiles()
{
self::DoCreateAdminProfile();
foreach(self::$m_aProfiles as $sName => $aProfileData)
{
self::DoCreateOneProfile($sName, $aProfileData);
}
}
public static function ComputeBasicProfiles()
{
// In this profiling scheme, one single module represents all the classes
//
self::$m_aModules = array(
'UserData' => MetaModel::GetClasses('bizmodel'),
);
self::$m_aProfiles = array(
'Reader' => array(
'description' => 'Person having a ready-only access to the data',
'write_modules' => '',
'stimuli' => array(
),
),
'Writer' => array(
'description' => 'Contributor to the contents (read + write access)',
'write_modules' => 'UserData',
'stimuli' => array(
// any class => 'any'
),
),
);
}
public static function ComputeITILProfiles()
{
// In this profiling scheme, modules are based on ITIL recommendations
//
self::$m_aModules = array(
'General' => array(
'bizOrganization',
),
'Documentation' => array(
'bizDocument',
'lnkDocumentRealObject',
'lnkDocumentContract',
'lnkDocumentError',
),
'Configuration' => array(
'logRealObject',
'lnkContactRealObject',
// 'lnkInterfaces',
'lnkClientServer',
'lnkInfraGrouping',
'lnkContactInfra',
'lnkContactTeam',
),
'Incident' => array(
'bizIncidentTicket',
'lnkRelatedTicket',
'lnkInfraTicket',
'lnkContactTicket',
),
'Problem' => array(
'bizKnownError',
'lnkInfraError',
'lnkDocumentError',
),
'Change' => array(
'bizChangeTicket',
'lnkInfraChangeTicket',
'lnkContactChange',
),
'Service' => array(
'bizService',
'bizContract',
'lnkInfraContract',
'lnkContactContract',
'lnkDocumentContract',
),
'Call' => array(
'bizServiceCall',
'lnkCallTicket',
'lnkInfraCall',
),
);
self::$m_aProfiles = array(
'Configuration Manager' => array(
'description' => 'Person in charge of the documentation of the managed CIs',
'write_modules' => 'Documentation,Configuration',
'stimuli' => array(
'bizServer' => 'any',
//'bizServer' => 'ev_store,ev_ship,ev_plug,ev_configuration_finished,ev_val_failed,ev_mtp,ev_start_change,ev_end_change,ev_decomission,ev_obsolete,ev_recycle',
'bizContract' => 'none',
'bizIncidentTicket' => 'none',
'bizChangeTicket' => 'none',
),
),
'Service Desk Agent' => array(
'description' => 'Person in charge of creating incident reports',
'write_modules' => 'Incident,Call',
'stimuli' => array(
'bizServer' => 'none',
'bizContract' => 'none',
'bizIncidentTicket' => 'ev_assign',
'bizChangeTicket' => 'none',
'bizServiceCall' => 'any',
),
),
'Support Agent' => array(
'description' => 'Person analyzing and solving the current incidents or problems',
'write_modules' => 'Incident,Problem',
'stimuli' => array(
'bizIncidentTicket' => 'any',
//'bizIncidentTicket' => 'ev_assign,ev_reassign,ev_start_working,ev_close',
),
),
'Change Implementor' => array(
'description' => 'Person executing the changes',
'write_modules' => 'Change',
'stimuli' => array(
'bizServer' => 'none',
'bizContract' => 'none',
'bizIncidentTicket' => 'none',
'bizChangeTicket' => 'ev_plan,ev_replan,ev_implement,ev_monitor',
),
),
'Change Supervisor' => array(
'description' => 'Person responsible for the overall change execution',
'write_modules' => 'Change',
'stimuli' => array(
'bizServer' => 'none',
'bizContract' => 'none',
'bizIncidentTicket' => 'none',
'bizChangeTicket' => 'ev_assign,ev_validate,ev_reject,ev_reopen,ev_finish',
),
),
'Change Approver' => array(
'description' => 'Person who could be impacted by some changes',
'write_modules' => 'Change',
'stimuli' => array(
'bizServer' => 'none',
'bizContract' => 'none',
'bizIncidentTicket' => 'none',
'bizChangeTicket' => 'ev_approve,ev_notapprove',
),
),
'Service Manager' => array(
'description' => 'Person responsible for the service delivered to the [internal] customer',
'write_modules' => 'Service',
'stimuli' => array(
'bizServer' => 'none',
'bizContract' => 'any',
//'bizContract' => 'ev_freeze_version,ev_sign,ev_begin,ev_notice,ev_terminate,ev_elapsed',
'bizIncidentTicket' => 'none',
'bizChangeTicket' => 'none',
),
),
'Document author' => array(
'description' => 'Any person who could contribute to documentation',
'write_modules' => 'Documentation',
'stimuli' => array(
),
),
);
}
}
UserRights::SelectModule('UserRightsProfile');
?>
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