Collaboration diagram for ilLDAPRoleAssignmentRule:

Public Member Functions
	matches ($a_user_data)
	Check if a rule matches. More...

	setRoleId ($a_role_id)
	set role id More...

	getRoleId ()
	get role id More...

	getRuleId ()
	get id More...

	setServerId ($a_id)
	set server id More...

	getServerId ()
	get server id More...

	setType ($a_type)
	set type More...

	getType ()
	getType More...

	setDN ($a_dn)
	set dn More...

	getDN ()
	get dn More...

	setMemberAttribute ($a_attribute)
	@access public More...

	getMemberAttribute ()
	get attribute More...

	setMemberIsDN ($a_status)
	set member attribute is dn More...

	isMemberAttributeDN ()
	is member attribute dn More...

	setAttributeName ($a_name)
	set attribute name More...

	getAttributeName ()
	get attribute name More...

	setAttributeValue ($a_value)
	set attribute value More...

	getAttributeValue ()
	get atrtibute value More...

	enableAddOnUpdate ($a_status)

	isAddOnUpdateEnabled ()

	enableRemoveOnUpdate ($a_status)

	isRemoveOnUpdateEnabled ()

	setPluginId ($a_id)

	getPluginId ()

	isPluginActive ()

	conditionToString ()
	condition to string More...

	create ()
	create More...

	update ()
	update More...

	validate ()
	validate More...

	delete ()
	delete rule More...

Static Public Member Functions
static	_getInstanceByRuleId ($a_rule_id)
	get instance by rule id More...

static	hasRulesForUpdate ()
	Check if there any rule for updates. More...

static	_getRules ($a_server_id)
	Get all rules. More...

Data Fields
const	TYPE_GROUP = 1

const	TYPE_ATTRIBUTE = 2

const	TYPE_PLUGIN = 3

Protected Member Functions
	wildcardCompare ($a_str1, $a_str2)

Private Member Functions
	__construct ($a_id=0)
	Constructor. More...

	isGroupMember ($a_user_data)
	Check if user is member of specific group. More...

	read ()
	load from db More...

Private Attributes
	$logger = null

	$db = null

	$server_id = 0

	$plugin_active = false

	$add_on_update = false

	$remove_on_update = false

	$plugin_id = 0

Static Private Attributes
static	$instances = null

Detailed Description

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Definition at line 10 of file class.ilLDAPRoleAssignmentRule.php.

Constructor & Destructor Documentation

◆ __construct()

ilLDAPRoleAssignmentRule::__construct ( $a_id = 0 )

private

Constructor.

@access private

Parameters

int rule id

Definition at line 42 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->db = $GLOBALS['DIC']->database();
        $this->logger = $GLOBALS['DIC']->logger()->auth();
 
        $this->rule_id = $a_id;
        $this->read();
    }

References $GLOBALS, and read().

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Member Function Documentation

◆ _getInstanceByRuleId()

static ilLDAPRoleAssignmentRule::_getInstanceByRuleId ( $a_rule_id )

static

get instance by rule id

@access public

Parameters

int rule id

Definition at line 59 of file class.ilLDAPRoleAssignmentRule.php.

    {
        if (isset(self::$instances[$a_rule_id])) {
            return self::$instances[$a_rule_id];
        }
        return self::$instances[$a_rule_id] = new ilLDAPRoleAssignmentRule($a_rule_id);
    }

Referenced by _getRules(), ilLDAPSettingsGUI\confirmDeleteRules(), ilLDAPSettingsGUI\deleteRules(), ilLDAPSettingsGUI\editRoleAssignment(), ilLDAPRoleAssignmentRules\getAssignmentsForCreation(), ilLDAPRoleAssignmentRules\getAssignmentsForUpdate(), ilLDAPSettingsGUI\loadRoleAssignmentRule(), and ilLDAPSettingsGUI\roleAssignments().

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◆ _getRules()

static ilLDAPRoleAssignmentRule::_getRules ( $a_server_id )

static

Get all rules.

@access public

Returns: ilLDAPRoleAssignmentRule

Definition at line 182 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $ilDB = $GLOBALS['DIC']->database();
        
        $query = "SELECT rule_id FROM ldap_role_assignments " .
                "WHERE server_id = " . $ilDB->quote($a_server_id, 'integer');
        $res = $ilDB->query($query);
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $rules[] = self::_getInstanceByRuleId($row->rule_id);
        }
        return $rules ? $rules : array();
    }

References $GLOBALS, $ilDB, $query, $res, $row, _getInstanceByRuleId(), and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilLDAPServer\delete(), ilLDAPSettingsGUI\getRoleAssignmentTable(), and ilLDAPSettingsGUI\roleAssignments().

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◆ conditionToString()

ilLDAPRoleAssignmentRule::conditionToString ( )

condition to string

@access public

Definition at line 433 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $lng = $GLOBALS['DIC']->language();
        
        switch ($this->getType()) {
            case self::TYPE_PLUGIN:
                return $lng->txt('ldap_plugin_id') . ': ' . $this->getPluginId();
            
            case self::TYPE_GROUP:
                $dn_arr = explode(',', $this->getDN());
                return $dn_arr[0];
                
            
            case self::TYPE_ATTRIBUTE:
                return $this->getAttributeName() . '=' . $this->getAttributeValue();
        }
    }

References $GLOBALS, $lng, getAttributeName(), getAttributeValue(), getDN(), getPluginId(), getType(), TYPE_ATTRIBUTE, TYPE_GROUP, and TYPE_PLUGIN.

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◆ create()

ilLDAPRoleAssignmentRule::create ( )

create

@access public

Parameters

Definition at line 459 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $ilDB = $this->db;
        $next_id = $ilDB->nextId('ldap_role_assignments');
 
        $query = "INSERT INTO ldap_role_assignments (server_id,rule_id,type,dn,attribute,isdn,att_name,att_value,role_id, " .
            "add_on_update, remove_on_update, plugin_id ) " .
            "VALUES( " .
            $this->db->quote($this->getServerId(), 'integer') . ", " .
            $this->db->quote($next_id, 'integer') . ", " .
            $this->db->quote($this->getType(), 'integer') . ", " .
            $this->db->quote($this->getDN(), 'text') . ", " .
            $this->db->quote($this->getMemberAttribute(), 'text') . ", " .
            $this->db->quote($this->isMemberAttributeDN(), 'integer') . ", " .
            $this->db->quote($this->getAttributeName(), 'text') . ", " .
            $this->db->quote($this->getAttributeValue(), 'text') . ", " .
            $this->db->quote($this->getRoleId(), 'integer') . ", " .
            $this->db->quote($this->isAddOnUpdateEnabled(), 'integer') . ', ' .
            $this->db->quote($this->isRemoveOnUpdateEnabled(), 'integer') . ', ' .
            $this->db->quote($this->getPluginId(), 'integer') . ' ' .
            ")";
        $res = $ilDB->manipulate($query);
        $this->rule_id = $next_id;
                
        return true;
    }

References $db, $ilDB, $query, $res, getAttributeName(), getAttributeValue(), getDN(), getMemberAttribute(), getPluginId(), getRoleId(), getServerId(), getType(), isAddOnUpdateEnabled(), isMemberAttributeDN(), and isRemoveOnUpdateEnabled().

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◆ delete()

ilLDAPRoleAssignmentRule::delete ( )

delete rule

@access public

Definition at line 565 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $ilDB = $this->db;
        
        $query = "DELETE FROM ldap_role_assignments " .
            "WHERE rule_id = " . $this->db->quote($this->getRuleId(), 'integer') . " ";
        $res = $ilDB->manipulate($query);
        return true;
    }

References $db, $ilDB, $query, $res, and getRuleId().

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◆ enableAddOnUpdate()

ilLDAPRoleAssignmentRule::enableAddOnUpdate ( $a_status )

Definition at line 391 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->add_on_update = $a_status;
    }

Referenced by read().

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◆ enableRemoveOnUpdate()

ilLDAPRoleAssignmentRule::enableRemoveOnUpdate ( $a_status )

Definition at line 401 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->remove_on_update = $a_status;
    }

Referenced by read().

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◆ getAttributeName()

ilLDAPRoleAssignmentRule::getAttributeName ( )

get attribute name

@access public

Definition at line 363 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return $this->attribute_name;
    }

Referenced by conditionToString(), create(), matches(), update(), and validate().

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◆ getAttributeValue()

ilLDAPRoleAssignmentRule::getAttributeValue ( )

get atrtibute value

@access public

Definition at line 386 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return $this->attribute_value;
    }

Referenced by conditionToString(), create(), matches(), update(), and validate().

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◆ getDN()

ilLDAPRoleAssignmentRule::getDN ( )

get dn

@access public

Definition at line 294 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return $this->dn;
    }

Referenced by conditionToString(), create(), isGroupMember(), update(), and validate().

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◆ getMemberAttribute()

ilLDAPRoleAssignmentRule::getMemberAttribute ( )

get attribute

@access public

Definition at line 317 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return $this->member_attribute;
    }

Referenced by create(), isGroupMember(), update(), and validate().

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◆ getPluginId()

ilLDAPRoleAssignmentRule::getPluginId ( )

Definition at line 416 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return $this->plugin_id;
    }

References $plugin_id.

Referenced by conditionToString(), create(), matches(), update(), and validate().

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◆ getRoleId()

ilLDAPRoleAssignmentRule::getRoleId ( )

get role id

@access public

Definition at line 213 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return $this->role_id;
    }

Referenced by create(), matches(), update(), and validate().

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◆ getRuleId()

ilLDAPRoleAssignmentRule::getRuleId ( )

get id

@access public

Definition at line 224 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return $this->rule_id;
    }

Referenced by delete(), read(), and update().

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◆ getServerId()

ilLDAPRoleAssignmentRule::getServerId ( )

get server id

@access public

Definition at line 247 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return $this->server_id;
    }

References $server_id.

Referenced by create(), isGroupMember(), and update().

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◆ getType()

ilLDAPRoleAssignmentRule::getType ( )

getType

@access public

Parameters

Definition at line 271 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return $this->type;
    }

References $type.

Referenced by conditionToString(), create(), isPluginActive(), matches(), update(), and validate().

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◆ hasRulesForUpdate()

static ilLDAPRoleAssignmentRule::hasRulesForUpdate ( )

static

Check if there any rule for updates.

Returns

Definition at line 71 of file class.ilLDAPRoleAssignmentRule.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        
        $query = 'SELECT COUNT(*) num FROM ldap_role_assignments ' .
            'WHERE add_on_update = 1 ' .
            'OR remove_on_update = 1 ';
        $res = $ilDB->query($query);
        $row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT);
        return $row->num > 0;
    }

References $DIC, $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilLDAPUserSynchronisation\isUpdateRequired().

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◆ isAddOnUpdateEnabled()

ilLDAPRoleAssignmentRule::isAddOnUpdateEnabled ( )

Definition at line 396 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return (bool) $this->add_on_update;
    }

References $add_on_update.

Referenced by create(), and update().

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◆ isGroupMember()

ilLDAPRoleAssignmentRule::isGroupMember ( $a_user_data )

private

Check if user is member of specific group.

@access private

Parameters

array	user data
array	user_data

Definition at line 140 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $server = ilLDAPServer::getInstanceByServerId($this->getServerId());
 
        if ($this->isMemberAttributeDN()) {
            if ($server->enabledEscapeDN()) {
                $user_cmp = ldap_escape($a_user_data['dn'], "", LDAP_ESCAPE_FILTER);
            } else {
                $user_cmp = $a_user_data['dn'];
            }
        } else {
            $user_cmp = $a_user_data['ilExternalAccount'];
        }
        
        try {
            $query = new ilLDAPQuery($server);
            $query->bind();
            $res = $query->query(
                $this->getDN(),
                sprintf(
                    '(%s=%s)',
                    $this->getMemberAttribute(),
                    $user_cmp
                ),
                IL_LDAP_SCOPE_BASE,
                array('dn')
            );
            return $res->numRows() ? true : false;
        } catch (ilLDAPQueryException $e) {
            $this->logger->warning(': Caught Exception: ' . $e->getMessage());
            return false;
        }
    }

References $query, $res, $server, getDN(), ilLDAPServer\getInstanceByServerId(), getMemberAttribute(), getServerId(), IL_LDAP_SCOPE_BASE, and isMemberAttributeDN().

Referenced by matches().

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◆ isMemberAttributeDN()

ilLDAPRoleAssignmentRule::isMemberAttributeDN ( )

is member attribute dn

@access public

Definition at line 340 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return (bool) $this->member_is_dn;
    }

Referenced by create(), isGroupMember(), and update().

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◆ isPluginActive()

ilLDAPRoleAssignmentRule::isPluginActive ( )

Definition at line 421 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return (bool) $this->getType() == self::TYPE_PLUGIN;
    }

References getType(), and TYPE_PLUGIN.

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◆ isRemoveOnUpdateEnabled()

ilLDAPRoleAssignmentRule::isRemoveOnUpdateEnabled ( )

Definition at line 406 of file class.ilLDAPRoleAssignmentRule.php.

    {
        return (bool) $this->remove_on_update;
    }

References $remove_on_update.

Referenced by create(), and update().

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◆ matches()

ilLDAPRoleAssignmentRule::matches ( $a_user_data )

Check if a rule matches.

Returns

Parameters

object $a_user_data

Definition at line 90 of file class.ilLDAPRoleAssignmentRule.php.

    {
        switch ($this->getType()) {
            case self::TYPE_PLUGIN:
                include_once './Services/LDAP/classes/class.ilLDAPRoleAssignmentRules.php';
                return ilLDAPRoleAssignmentRules::callPlugin($this->getPluginId(), $a_user_data);
                
            case self::TYPE_ATTRIBUTE:
                
                $attn = strtolower($this->getAttributeName());
                
                if (!isset($a_user_data[$attn])) {
                    return false;
                }
 
                if (!is_array($a_user_data[$attn])) {
                    $attribute_val = array(0 => $a_user_data[$attn]);
                } else {
                    $attribute_val = $a_user_data[$attn];
                }
                
                foreach ($attribute_val as $value) {
                    if ($this->wildcardCompare(trim($this->getAttributeValue()), trim($value))) {
                        $this->logger->debug(': Found role mapping: ' . ilObject::_lookupTitle($this->getRoleId()));
                        return true;
                    }
                }
                return false;
 
            case self::TYPE_GROUP:
                return $this->isGroupMember($a_user_data);
                
        }
    }

References ilObject\_lookupTitle(), ilLDAPRoleAssignmentRules\callPlugin(), getAttributeName(), getAttributeValue(), getPluginId(), getRoleId(), getType(), isGroupMember(), TYPE_ATTRIBUTE, TYPE_GROUP, TYPE_PLUGIN, and wildcardCompare().

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◆ read()

ilLDAPRoleAssignmentRule::read ( )

private

load from db

@access private

Definition at line 580 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $ilDB = $this->db;
        
        $query = "SELECT * FROM ldap_role_assignments " .
            "WHERE rule_id = " . $this->db->quote($this->getRuleId(), 'integer') . " ";
        
        $res = $this->db->query($query);
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $this->setServerId($row->server_id);
            $this->setType($row->type);
            $this->setDN($row->dn);
            $this->setMemberAttribute($row->attribute);
            $this->setMemberIsDN($row->isdn);
            $this->setAttributeName($row->att_name);
            $this->setAttributeValue($row->att_value);
            $this->setRoleId($row->role_id);
            $this->enableAddOnUpdate($row->add_on_update);
            $this->enableRemoveOnUpdate($row->remove_on_update);
            $this->setPluginId($row->plugin_id);
        }
    }

References $db, $ilDB, $query, $res, $row, enableAddOnUpdate(), enableRemoveOnUpdate(), ilDBConstants\FETCHMODE_OBJECT, getRuleId(), setAttributeName(), setAttributeValue(), setDN(), setMemberAttribute(), setMemberIsDN(), setPluginId(), setRoleId(), setServerId(), and setType().

Referenced by __construct().

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◆ setAttributeName()

ilLDAPRoleAssignmentRule::setAttributeName ( $a_name )

set attribute name

@access public

Parameters

Definition at line 352 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->attribute_name = $a_name;
    }

Referenced by read().

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◆ setAttributeValue()

ilLDAPRoleAssignmentRule::setAttributeValue ( $a_value )

set attribute value

@access public

Parameters

string value

Definition at line 375 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->attribute_value = $a_value;
    }

Referenced by read().

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◆ setDN()

ilLDAPRoleAssignmentRule::setDN ( $a_dn )

set dn

@access public

Parameters

string dn

Definition at line 283 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->dn = $a_dn;
    }

Referenced by read().

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◆ setMemberAttribute()

ilLDAPRoleAssignmentRule::setMemberAttribute ( $a_attribute )

@access public

Parameters

Definition at line 306 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->member_attribute = $a_attribute;
    }

Referenced by read().

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◆ setMemberIsDN()

ilLDAPRoleAssignmentRule::setMemberIsDN ( $a_status )

set member attribute is dn

@access public

Parameters

bool status

Definition at line 329 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->member_is_dn = $a_status;
    }

Referenced by read().

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◆ setPluginId()

ilLDAPRoleAssignmentRule::setPluginId ( $a_id )

Definition at line 411 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->plugin_id = $a_id;
    }

Referenced by read().

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◆ setRoleId()

ilLDAPRoleAssignmentRule::setRoleId ( $a_role_id )

set role id

@access public

Parameters

int	role id of global role

Definition at line 202 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->role_id = $a_role_id;
    }

Referenced by read().

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◆ setServerId()

ilLDAPRoleAssignmentRule::setServerId ( $a_id )

set server id

@access public

Parameters

int server id

Definition at line 236 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->server_id = $a_id;
    }

Referenced by read().

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◆ setType()

ilLDAPRoleAssignmentRule::setType ( $a_type )

set type

@access public

Parameters

int type

Definition at line 259 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $this->type = $a_type;
    }

References $a_type.

Referenced by read().

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◆ update()

ilLDAPRoleAssignmentRule::update ( )

update

@access public

Definition at line 492 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $ilDB = $this->db;
        
        $query = "UPDATE ldap_role_assignments " .
            "SET server_id = " . $this->db->quote($this->getServerId(), 'integer') . ", " .
            "type = " . $this->db->quote($this->getType(), 'integer') . ", " .
            "dn = " . $this->db->quote($this->getDN(), 'text') . ", " .
            "attribute = " . $this->db->quote($this->getMemberAttribute(), 'text') . ", " .
            "isdn = " . $this->db->quote($this->isMemberAttributeDN(), 'integer') . ", " .
            "att_name = " . $this->db->quote($this->getAttributeName(), 'text') . ", " .
            "att_value = " . $this->db->quote($this->getAttributeValue(), 'text') . ", " .
            "role_id = " . $this->db->quote($this->getRoleId(), 'integer') . ", " .
            "add_on_update = " . $this->db->quote($this->isAddOnUpdateEnabled(), 'integer') . ', ' .
            'remove_on_update = ' . $this->db->quote($this->isRemoveOnUpdateEnabled(), 'integer') . ', ' .
            'plugin_id = ' . $this->db->quote($this->getPluginId(), 'integer') . ' ' .
            "WHERE rule_id = " . $this->db->quote($this->getRuleId(), 'integer') . " ";
        $res = $ilDB->manipulate($query);
        return true;
    }

References $db, $ilDB, $query, $res, getAttributeName(), getAttributeValue(), getDN(), getMemberAttribute(), getPluginId(), getRoleId(), getRuleId(), getServerId(), getType(), isAddOnUpdateEnabled(), isMemberAttributeDN(), and isRemoveOnUpdateEnabled().

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◆ validate()

ilLDAPRoleAssignmentRule::validate ( )

validate

@access public

Definition at line 519 of file class.ilLDAPRoleAssignmentRule.php.

    {
        global $DIC;
 
        $ilErr = $DIC['ilErr'];
        
        $ilErr->setMessage('');
        
        if (!$this->getRoleId()) {
            $ilErr->setMessage('fill_out_all_required_fields');
            return false;
        }
        switch ($this->getType()) {
            case self::TYPE_GROUP:
                if (!strlen($this->getDN()) or !strlen($this->getMemberAttribute())) {
                    $ilErr->setMessage('fill_out_all_required_fields');
                    return false;
                }
                break;
            case self::TYPE_ATTRIBUTE:
                if (!strlen($this->getAttributeName()) or !strlen($this->getAttributeValue())) {
                    $ilErr->setMessage('fill_out_all_required_fields');
                    return false;
                }
                break;
                
            case self::TYPE_PLUGIN:
                if (!$this->getPluginId()) {
                    $ilErr->setMessage('ldap_err_missing_plugin_id');
                    return false;
                }
                break;
                
            default:
                $ilErr->setMessage('ldap_no_type_given');
                return false;
        }
        return true;
    }

References $DIC, $ilErr, getAttributeName(), getAttributeValue(), getDN(), getMemberAttribute(), getPluginId(), getRoleId(), getType(), TYPE_ATTRIBUTE, TYPE_GROUP, and TYPE_PLUGIN.

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◆ wildcardCompare()

ilLDAPRoleAssignmentRule::wildcardCompare	(	$a_str1,
		$a_str2
	)

protected

Definition at line 125 of file class.ilLDAPRoleAssignmentRule.php.

    {
        $pattern = str_replace('*', '.*?', $a_str1);
        $this->logger->debug(': Replace pattern:' . $pattern . ' => ' . $a_str2);
        return (bool) preg_match('/^' . $pattern . '$/i', $a_str2);
    }