ilSecuritySettings Class Reference

Singleton class that stores all security settings. More...

Collaboration diagram for ilSecuritySettings:

Public Member Functions
	setPasswordCharsAndNumbersEnabled (bool $a_chars_and_numbers_enabled)
	set if the passwords have to contain characters and numbers More...
	isPasswordCharsAndNumbersEnabled ()
	get boolean if the passwords have to contain characters and numbers More...
	setPasswordSpecialCharsEnabled (bool $a_password_special_chars_enabled)
	set if the passwords have to contain special characters More...
	isPasswordSpecialCharsEnabled ()
	get boolean if the passwords have to contain special characters More...
	setPasswordMinLength (int $a_password_min_length)
	set the minimum length for passwords More...
	getPasswordMinLength ()
	get the minimum length for passwords More...
	setPasswordMaxLength (int $a_password_max_length)
	set the maximum length for passwords More...
	getPasswordMaxLength ()
	get the maximum length for passwords More...
	setPasswordMaxAge (int $a_password_max_age)
	set the maximum password age More...
	getPasswordMaxAge ()
	get the maximum password age More...
	setLoginMaxAttempts (int $a_login_max_attempts)
	set the maximum count of login attempts More...
	getLoginMaxAttempts ()
	get the maximum count of login attempts More...
	setHTTPSEnabled (bool $value)
	Enable https for certain scripts. More...
	isHTTPSEnabled ()
	read access to https enabled property More...
	setPasswordChangeOnFirstLoginEnabled (bool $a_password_change_on_first_login_enabled)
	set if the passwords have to be changed by users on first login More...
	isPasswordChangeOnFirstLoginEnabled ()
	get boolean if the passwords have to be changed by users on first login More...
	isAdminRoleProtected ()
	protectedAdminRole (bool $a_stat)
	checkAdminRoleAccessible (int $a_usr_id)
	Check if the administrator role is accessible for a specific user. More...
	save ()
	Save settings. More...
	validate (?ilPropertyFormGUI $a_form=null)
	validate settings More...
	isPreventionOfSimultaneousLoginsEnabled ()
	Prevention of simultaneous logins with the same account. More...
	setPreventionOfSimultaneousLogins (bool $value)
	Enable/Disable prevention of simultaneous logins with the same account. More...
	setPasswordNumberOfUppercaseChars (int $password_ucase_chars_num)
	Set number of uppercase characters required. More...
	getPasswordNumberOfUppercaseChars ()
	Returns number of uppercase characters required. More...
	setPasswordNumberOfLowercaseChars (int $password_lcase_chars_num)
	Set number of lowercase characters required. More...
	getPasswordNumberOfLowercaseChars ()
	Returns number of lowercase characters required. More...
	setPasswordMustNotContainLoginnameStatus ($status)
	Set whether the password must not contain the loginname or not. More...
	getPasswordMustNotContainLoginnameStatus ()
	Return whether the password must not contain the loginname or not. More...

Static Public Member Functions
static	_getInstance ()
	Get instance of ilSecuritySettings. More...

Data Fields
const	SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MIN_LENGTH = 4
const	SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MAX_LENGTH = 5
const	SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MAX_AGE = 6
const	SECURITY_SETTINGS_ERR_CODE_INVALID_LOGIN_MAX_ATTEMPTS = 7
const	SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN1 = 11
const	SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN2 = 8
const	SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN3 = 9
const	SECURITY_SETTINGS_ERR_CODE_PASSWORD_MAX_LENGTH_LESS_MIN_LENGTH = 10
const	DEFAULT_PASSWORD_CHARS_AND_NUMBERS_ENABLED = true
const	DEFAULT_PASSWORD_SPECIAL_CHARS_ENABLED = false
const	DEFAULT_PASSWORD_MIN_LENGTH = 8
const	DEFAULT_PASSWORD_MAX_LENGTH = 0
const	DEFAULT_PASSWORD_MAX_AGE = 90
const	DEFAULT_LOGIN_MAX_ATTEMPTS = 5
const	MAX_LOGIN_ATTEMPTS = 99
const	DEFAULT_PASSWORD_CHANGE_ON_FIRST_LOGIN_ENABLED = false
const	DEFAULT_PREVENT_SIMULTANEOUS_LOGINS = false

Static Public Attributes
static int	$SECURITY_SETTINGS_ERR_CODE_AUTO_HTTPS = 1
static int	$SECURITY_SETTINGS_ERR_CODE_HTTP_NOT_AVAILABLE = 2
static int	$SECURITY_SETTINGS_ERR_CODE_HTTPS_NOT_AVAILABLE = 3

Protected Attributes
ilHTTPS	$https

Private Member Functions
	__construct ()
	Private constructor: use _getInstance() More...
	read ()
	read settings private More...

Private Attributes
ilDBInterface	$db
ilSetting	$settings
ilRbacReview	$review
bool	$https_enable
bool	$password_chars_and_numbers_enabled = self::DEFAULT_PASSWORD_CHARS_AND_NUMBERS_ENABLED
bool	$password_special_chars_enabled = self::DEFAULT_PASSWORD_SPECIAL_CHARS_ENABLED
int	$password_min_length = self::DEFAULT_PASSWORD_MIN_LENGTH
int	$password_max_length = self::DEFAULT_PASSWORD_MAX_LENGTH
int	$password_max_age = self::DEFAULT_PASSWORD_MAX_AGE
int	$password_ucase_chars_num = 0
int	$password_lcase_chars_num = 0
int	$login_max_attempts = self::DEFAULT_LOGIN_MAX_ATTEMPTS
bool	$password_must_not_contain_loginname = false
bool	$password_change_on_first_login_enabled = self::DEFAULT_PASSWORD_CHANGE_ON_FIRST_LOGIN_ENABLED
bool	$prevent_simultaneous_logins = self::DEFAULT_PREVENT_SIMULTANEOUS_LOGINS
bool	$protect_admin_role = false

Static Private Attributes
static self	$instance = null

Detailed Description

Singleton class that stores all security settings.

Author

Roland Küstermann rolan.nosp@m.d@ku.nosp@m.ester.nosp@m.mann.nosp@m..com

Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e //

Definition at line 27 of file class.ilSecuritySettings.php.

Constructor & Destructor Documentation

__construct()

ilSecuritySettings::__construct ( )

private

Private constructor: use _getInstance()

Definition at line 79 of file class.ilSecuritySettings.php.

References $DIC, read(), and ILIAS\Repository\settings().

    {
        global $DIC;

        $this->db = $DIC->database();
        $this->settings = $DIC->settings();
        $this->review = $DIC->rbac()->review();
        $this->https = $DIC['https'];

        $this->read();
    }

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Member Function Documentation

_getInstance()

static ilSecuritySettings::_getInstance ( )

static

Get instance of ilSecuritySettings.

Returns

ilSecuritySettings instance public

Definition at line 96 of file class.ilSecuritySettings.php.

Referenced by ilObjRoleFolderGUI\addToExternalSettingsForm(), ilObjUserFolderGUI\addToExternalSettingsForm(), ilAuthFrontend\checkExceededLoginAttempts(), ilObjUserFolderGUI\generalSettingsObject(), ilSecuritySettingsChecker\generatePasswords(), ilSecuritySettingsChecker\getPasswordRequirementsInfo(), ilAuthFrontend\handleAuthenticationSuccess(), ilAuthFrontend\handleLoginAttempts(), ilObjRoleFolderGUI\initSettingsForm(), ilSecuritySettingsChecker\isPassword(), ilObjUser\isPasswordChangeDemanded(), ilObjUser\isPasswordExpired(), ilSecuritySettingsChecker\isPasswordValidForUserContext(), ilRoleAssignmentTableGUI\parse(), ilObjUserFolderGUI\saveGeneralSettingsObject(), ilObjRoleFolderGUI\saveSettingsObject(), ilObjPrivacySecurityGUI\showSecurity(), and ilObjRoleGUI\userassignmentObject().

                                         : ilSecuritySettings
    {
        if (!self::$instance instanceof self) {
            self::$instance = new self();
        }
        return self::$instance;
    }

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checkAdminRoleAccessible()

ilSecuritySettings::checkAdminRoleAccessible

(

int

$a_usr_id

)

Check if the administrator role is accessible for a specific user.

Definition at line 251 of file class.ilSecuritySettings.php.

References isAdminRoleProtected(), and SYSTEM_ROLE_ID.

                                                           : bool
    {
        if (!$this->isAdminRoleProtected()) {
            return true;
        }
        if ($this->review->isAssigned($a_usr_id, SYSTEM_ROLE_ID)) {
            return true;
        }
        return false;
    }

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getLoginMaxAttempts()

ilSecuritySettings::getLoginMaxAttempts

(

)

get the maximum count of login attempts

Definition at line 199 of file class.ilSecuritySettings.php.

References $login_max_attempts.

Referenced by save(), and validate().

                                         : int
    {
        return $this->login_max_attempts;
    }

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getPasswordMaxAge()

ilSecuritySettings::getPasswordMaxAge

(

)

get the maximum password age

Definition at line 183 of file class.ilSecuritySettings.php.

References $password_max_age.

Referenced by save(), and validate().

                                       : int
    {
        return $this->password_max_age;
    }

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getPasswordMaxLength()

ilSecuritySettings::getPasswordMaxLength

(

)

get the maximum length for passwords

Definition at line 167 of file class.ilSecuritySettings.php.

References $password_max_length.

Referenced by ilObjUserFolderGUI\getPasswordPolicySettingsMap(), save(), and validate().

                                          : int
    {
        return $this->password_max_length;
    }

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getPasswordMinLength()

ilSecuritySettings::getPasswordMinLength

(

)

get the minimum length for passwords

Definition at line 151 of file class.ilSecuritySettings.php.

References $password_min_length.

Referenced by ilObjUserFolderGUI\getPasswordPolicySettingsMap(), save(), and validate().

                                          : int
    {
        return $this->password_min_length;
    }

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getPasswordMustNotContainLoginnameStatus()

ilSecuritySettings::getPasswordMustNotContainLoginnameStatus

(

)

Return whether the password must not contain the loginname or not.

Definition at line 523 of file class.ilSecuritySettings.php.

References $password_must_not_contain_loginname.

Referenced by ilObjUserFolderGUI\getPasswordPolicySettingsMap(), and save().

                                                              : bool
    {
        return $this->password_must_not_contain_loginname;
    }

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getPasswordNumberOfLowercaseChars()

ilSecuritySettings::getPasswordNumberOfLowercaseChars

(

)

Returns number of lowercase characters required.

Definition at line 507 of file class.ilSecuritySettings.php.

References $password_lcase_chars_num.

Referenced by ilObjUserFolderGUI\getPasswordPolicySettingsMap(), save(), and validate().

                                                       : int
    {
        return $this->password_lcase_chars_num;
    }

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getPasswordNumberOfUppercaseChars()

ilSecuritySettings::getPasswordNumberOfUppercaseChars

(

)

Returns number of uppercase characters required.

Definition at line 491 of file class.ilSecuritySettings.php.

References $password_ucase_chars_num.

Referenced by ilObjUserFolderGUI\getPasswordPolicySettingsMap(), save(), and validate().

                                                       : int
    {
        return $this->password_ucase_chars_num;
    }

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isAdminRoleProtected()

ilSecuritySettings::isAdminRoleProtected

(

)

Definition at line 238 of file class.ilSecuritySettings.php.

References $protect_admin_role.

Referenced by checkAdminRoleAccessible(), and save().

                                          : bool
    {
        return (bool) $this->protect_admin_role;
    }

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isHTTPSEnabled()

ilSecuritySettings::isHTTPSEnabled

(

)

read access to https enabled property

Definition at line 215 of file class.ilSecuritySettings.php.

References $https_enable.

Referenced by save(), and validate().

                                    : bool
    {
        return $this->https_enable;
    }

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isPasswordChangeOnFirstLoginEnabled()

ilSecuritySettings::isPasswordChangeOnFirstLoginEnabled

(

)

get boolean if the passwords have to be changed by users on first login

Definition at line 233 of file class.ilSecuritySettings.php.

References $password_change_on_first_login_enabled.

Referenced by save().

                                                         : bool
    {
        return $this->password_change_on_first_login_enabled;
    }

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isPasswordCharsAndNumbersEnabled()

ilSecuritySettings::isPasswordCharsAndNumbersEnabled

(

)

get boolean if the passwords have to contain characters and numbers

Definition at line 117 of file class.ilSecuritySettings.php.

References $password_chars_and_numbers_enabled.

Referenced by ilObjUserFolderGUI\getPasswordPolicySettingsMap(), save(), and validate().

                                                      : bool
    {
        return $this->password_chars_and_numbers_enabled;
    }

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isPasswordSpecialCharsEnabled()

ilSecuritySettings::isPasswordSpecialCharsEnabled

(

)

get boolean if the passwords have to contain special characters

Definition at line 135 of file class.ilSecuritySettings.php.

References $password_special_chars_enabled.

Referenced by ilObjUserFolderGUI\getPasswordPolicySettingsMap(), save(), and validate().

                                                   : bool
    {
        return $this->password_special_chars_enabled;
    }

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isPreventionOfSimultaneousLoginsEnabled()

ilSecuritySettings::isPreventionOfSimultaneousLoginsEnabled

(

)

Prevention of simultaneous logins with the same account.

Returns

bool true, if prevention of simultaneous logins with the same account is enabled, false otherwise

Definition at line 467 of file class.ilSecuritySettings.php.

References $prevent_simultaneous_logins.

Referenced by save().

                                                             : bool
    {
        return $this->prevent_simultaneous_logins;
    }

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protectedAdminRole()

ilSecuritySettings::protectedAdminRole

(

bool

$a_stat

)

Definition at line 243 of file class.ilSecuritySettings.php.

                                                    : void
    {
        $this->protect_admin_role = $a_stat;
    }

read()

ilSecuritySettings::read ( )

private

read settings private

Parameters

Definition at line 295 of file class.ilSecuritySettings.php.

References $res, ilDBConstants\FETCHMODE_ASSOC, ILIAS\Repository\int(), null, ILIAS\Repository\settings(), and SYSTEM_FOLDER_ID.

Referenced by __construct().

                           : void
    {
        $query = "SELECT object_reference.ref_id FROM object_reference,tree,object_data " .
            "WHERE tree.parent = " . $this->db->quote(SYSTEM_FOLDER_ID, 'integer') . " " .
            "AND object_data.type = 'ps' " .
            "AND object_reference.ref_id = tree.child " .
            "AND object_reference.obj_id = object_data.obj_id";
        $res = $this->db->query($query);
        $row = $res->fetchRow(ilDBConstants::FETCHMODE_ASSOC);

        $this->https_enable = (bool) $this->settings->get('https', null);

        $this->password_chars_and_numbers_enabled = (bool) $this->settings->get(
            'ps_password_chars_and_numbers_enabled',
            (string) self::DEFAULT_PASSWORD_CHARS_AND_NUMBERS_ENABLED
        );
        $this->password_special_chars_enabled = (bool) $this->settings->get(
            'ps_password_special_chars_enabled',
            (string) self::DEFAULT_PASSWORD_SPECIAL_CHARS_ENABLED
        );
        $this->password_min_length = (int) $this->settings->get(
            'ps_password_min_length',
            (string) self::DEFAULT_PASSWORD_MIN_LENGTH
        );
        $this->password_max_length = (int) $this->settings->get(
            'ps_password_max_length',
            (string) self::DEFAULT_PASSWORD_MAX_LENGTH
        );
        $this->password_max_age = (int) $this->settings->get('ps_password_max_age', (string) self::DEFAULT_PASSWORD_MAX_AGE);
        $this->login_max_attempts = (int) $this->settings->get(
            'ps_login_max_attempts',
            (string) self::DEFAULT_LOGIN_MAX_ATTEMPTS
        );
        $this->password_ucase_chars_num = (int) $this->settings->get('ps_password_uppercase_chars_num', "0");
        $this->password_lcase_chars_num = (int) $this->settings->get('ps_password_lowercase_chars_num', "0");
        $this->password_must_not_contain_loginname = (bool) $this->settings->get(
            'ps_password_must_not_contain_loginame',
            null
        );
        $this->password_change_on_first_login_enabled = (bool) $this->settings->get(
            'ps_password_change_on_first_login_enabled',
            (string) self::DEFAULT_PASSWORD_CHANGE_ON_FIRST_LOGIN_ENABLED
        );
        $this->prevent_simultaneous_logins = (bool) $this->settings->get(
            'ps_prevent_simultaneous_logins',
            (string) self::DEFAULT_PREVENT_SIMULTANEOUS_LOGINS
        );
        $this->protect_admin_role = (bool) $this->settings->get('ps_protect_admin', (string) $this->protect_admin_role);
    }

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save()

ilSecuritySettings::save

(

)

Save settings.

Definition at line 265 of file class.ilSecuritySettings.php.

References getLoginMaxAttempts(), getPasswordMaxAge(), getPasswordMaxLength(), getPasswordMinLength(), getPasswordMustNotContainLoginnameStatus(), getPasswordNumberOfLowercaseChars(), getPasswordNumberOfUppercaseChars(), isAdminRoleProtected(), isHTTPSEnabled(), isPasswordChangeOnFirstLoginEnabled(), isPasswordCharsAndNumbersEnabled(), isPasswordSpecialCharsEnabled(), isPreventionOfSimultaneousLoginsEnabled(), and ILIAS\Repository\settings().

                          : void
    {
        $this->settings->set('https', (string) $this->isHTTPSEnabled());

        $this->settings->set('ps_password_chars_and_numbers_enabled', (string) $this->isPasswordCharsAndNumbersEnabled());
        $this->settings->set('ps_password_special_chars_enabled', (string) $this->isPasswordSpecialCharsEnabled());
        $this->settings->set('ps_password_min_length', (string) $this->getPasswordMinLength());
        $this->settings->set('ps_password_max_length', (string) $this->getPasswordMaxLength());
        $this->settings->set('ps_password_max_age', (string) $this->getPasswordMaxAge());
        $this->settings->set('ps_login_max_attempts', (string) $this->getLoginMaxAttempts());
        $this->settings->set('ps_password_uppercase_chars_num', (string) $this->getPasswordNumberOfUppercaseChars());
        $this->settings->set('ps_password_lowercase_chars_num', (string) $this->getPasswordNumberOfLowercaseChars());
        $this->settings->set(
            'ps_password_must_not_contain_loginame',
            (string) $this->getPasswordMustNotContainLoginnameStatus()
        );

        $this->settings->set(
            'ps_password_change_on_first_login_enabled',
            (string) $this->isPasswordChangeOnFirstLoginEnabled()
        );
        $this->settings->set('ps_prevent_simultaneous_logins', (string) $this->isPreventionOfSimultaneousLoginsEnabled());
        $this->settings->set('ps_protect_admin', (string) $this->isAdminRoleProtected());
    }

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setHTTPSEnabled()

ilSecuritySettings::setHTTPSEnabled

(

bool

$value

)

Enable https for certain scripts.

Definition at line 207 of file class.ilSecuritySettings.php.

                                                : void
    {
        $this->https_enable = $value;
    }

setLoginMaxAttempts()

ilSecuritySettings::setLoginMaxAttempts

(

int

$a_login_max_attempts

)

set the maximum count of login attempts

Definition at line 191 of file class.ilSecuritySettings.php.

                                                                  : void
    {
        $this->login_max_attempts = $a_login_max_attempts;
    }

setPasswordChangeOnFirstLoginEnabled()

ilSecuritySettings::setPasswordChangeOnFirstLoginEnabled

(

bool

$a_password_change_on_first_login_enabled

)

set if the passwords have to be changed by users on first login

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

                                                                                                        : void
    {
        $this->password_change_on_first_login_enabled = $a_password_change_on_first_login_enabled;
    }

setPasswordCharsAndNumbersEnabled()

ilSecuritySettings::setPasswordCharsAndNumbersEnabled

(

bool

$a_chars_and_numbers_enabled

)

set if the passwords have to contain characters and numbers

Definition at line 108 of file class.ilSecuritySettings.php.

                                                                                        : void
    {
        $this->password_chars_and_numbers_enabled = $a_chars_and_numbers_enabled;
    }

setPasswordMaxAge()

ilSecuritySettings::setPasswordMaxAge

(

int

$a_password_max_age

)

set the maximum password age

Definition at line 175 of file class.ilSecuritySettings.php.

                                                              : void
    {
        $this->password_max_age = $a_password_max_age;
    }

setPasswordMaxLength()

ilSecuritySettings::setPasswordMaxLength

(

int

$a_password_max_length

)

set the maximum length for passwords

Definition at line 159 of file class.ilSecuritySettings.php.

                                                                    : void
    {
        $this->password_max_length = $a_password_max_length;
    }

setPasswordMinLength()

ilSecuritySettings::setPasswordMinLength

(

int

$a_password_min_length

)

set the minimum length for passwords

Definition at line 143 of file class.ilSecuritySettings.php.

                                                                    : void
    {
        $this->password_min_length = $a_password_min_length;
    }

setPasswordMustNotContainLoginnameStatus()

ilSecuritySettings::setPasswordMustNotContainLoginnameStatus

(

$status

)

Set whether the password must not contain the loginname or not.

Definition at line 515 of file class.ilSecuritySettings.php.

                                                                     : void
    {
        $this->password_must_not_contain_loginname = (bool) $status;
    }

setPasswordNumberOfLowercaseChars()

ilSecuritySettings::setPasswordNumberOfLowercaseChars

(

int

$password_lcase_chars_num

)

Set number of lowercase characters required.

Definition at line 499 of file class.ilSecuritySettings.php.

References $password_lcase_chars_num.

                                                                                    : void
    {
        $this->password_lcase_chars_num = $password_lcase_chars_num;
    }

setPasswordNumberOfUppercaseChars()

ilSecuritySettings::setPasswordNumberOfUppercaseChars

(

int

$password_ucase_chars_num

)

Set number of uppercase characters required.

Definition at line 483 of file class.ilSecuritySettings.php.

References $password_ucase_chars_num.

                                                                                    : void
    {
        $this->password_ucase_chars_num = $password_ucase_chars_num;
    }

setPasswordSpecialCharsEnabled()

ilSecuritySettings::setPasswordSpecialCharsEnabled

(

bool

$a_password_special_chars_enabled

)

set if the passwords have to contain special characters

Definition at line 126 of file class.ilSecuritySettings.php.

                                                                                          : void
    {
        $this->password_special_chars_enabled = $a_password_special_chars_enabled;
    }

setPreventionOfSimultaneousLogins()

ilSecuritySettings::setPreventionOfSimultaneousLogins

(

bool

$value

)

Enable/Disable prevention of simultaneous logins with the same account.

Definition at line 475 of file class.ilSecuritySettings.php.

                                                                  : void
    {
        $this->prevent_simultaneous_logins = $value;
    }

validate()

ilSecuritySettings::validate

(

?ilPropertyFormGUI

$a_form = null

)

validate settings

Parameters

ilPropertyFormGUI | null

$a_form

Returns

int|null 0, if everything is ok, an error code otherwise

Definition at line 350 of file class.ilSecuritySettings.php.

References $SECURITY_SETTINGS_ERR_CODE_HTTPS_NOT_AVAILABLE, ilObjPrivacySecurityGUI\getErrorMessage(), getLoginMaxAttempts(), getPasswordMaxAge(), getPasswordMaxLength(), getPasswordMinLength(), getPasswordNumberOfLowercaseChars(), getPasswordNumberOfUppercaseChars(), isHTTPSEnabled(), isPasswordCharsAndNumbersEnabled(), isPasswordSpecialCharsEnabled(), and null.

                                                               : ?int
    {
        $code = null;

        if ($this->isHTTPSEnabled()) {
            if (!$this->https->checkHTTPS()) {
                $code = ilSecuritySettings::$SECURITY_SETTINGS_ERR_CODE_HTTPS_NOT_AVAILABLE;
                if (!$a_form) {
                    return $code;
                } else {
                    $a_form->getItemByPostVar('https_enabled')
                           ->setAlert(ilObjPrivacySecurityGUI::getErrorMessage($code));
                }
            }
        }

        if ($this->getPasswordMinLength() < 0) {
            $code = self::SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MIN_LENGTH;
            if (!$a_form) {
                return $code;
            } else {
                $a_form->getItemByPostVar('password_min_length')
                       ->setAlert(ilObjPrivacySecurityGUI::getErrorMessage($code));
            }
        }

        if ($this->getPasswordMaxLength() < 0) {
            $code = self::SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MAX_LENGTH;
            if (!$a_form) {
                return $code;
            } else {
                $a_form->getItemByPostVar('password_max_length')
                       ->setAlert(ilObjPrivacySecurityGUI::getErrorMessage($code));
            }
        }

        $password_min_length = 1;
        $password_min_length_error_code = null;

        if ($this->getPasswordNumberOfUppercaseChars() > 0 || $this->getPasswordNumberOfLowercaseChars() > 0) {
            $password_min_length = 0;
            if ($this->getPasswordNumberOfUppercaseChars() > 0) {
                $password_min_length += $this->getPasswordNumberOfUppercaseChars();
            }
            if ($this->getPasswordNumberOfLowercaseChars() > 0) {
                $password_min_length += $this->getPasswordNumberOfLowercaseChars();
            }
            $password_min_length_error_code = self::SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN1;
        }

        if ($this->isPasswordCharsAndNumbersEnabled()) {
            $password_min_length++;
            $password_min_length_error_code = self::SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN2;

            if ($this->isPasswordSpecialCharsEnabled()) {
                $password_min_length++;
                $password_min_length_error_code = self::SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN3;
            }
        } elseif ($password_min_length > 1 && $this->isPasswordSpecialCharsEnabled()) {
            $password_min_length++;
            $password_min_length_error_code = self::SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN3;
        }

        if ($this->getPasswordMinLength() > 0 && $this->getPasswordMinLength() < $password_min_length) {
            $code = $password_min_length_error_code;
            if (!$a_form) {
                return $code;
            } else {
                $a_form->getItemByPostVar('password_min_length')
                       ->setAlert(sprintf(ilObjPrivacySecurityGUI::getErrorMessage($code), $password_min_length));
            }
        }
        if ($this->getPasswordMaxLength() > 0 && $this->getPasswordMaxLength() < $this->getPasswordMinLength()) {
            $code = self::SECURITY_SETTINGS_ERR_CODE_PASSWORD_MAX_LENGTH_LESS_MIN_LENGTH;
            if (!$a_form) {
                return $code;
            } else {
                $a_form->getItemByPostVar('password_max_length')
                       ->setAlert(ilObjPrivacySecurityGUI::getErrorMessage($code));
            }
        }
        if ($this->getPasswordMaxAge() < 0) {
            $code = self::SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MAX_AGE;
            if (!$a_form) {
                return $code;
            } else {
                $a_form->getItemByPostVar('password_max_age')
                       ->setAlert(ilObjPrivacySecurityGUI::getErrorMessage($code));
            }
        }

        if ($this->getLoginMaxAttempts() < 0) {
            $code = self::SECURITY_SETTINGS_ERR_CODE_INVALID_LOGIN_MAX_ATTEMPTS;
            if (!$a_form) {
                return $code;
            } else {
                $a_form->getItemByPostVar('login_max_attempts')
                       ->setAlert(ilObjPrivacySecurityGUI::getErrorMessage($code));
            }
        }

        /*
         * todo: have to check for local auth if first login password change is enabled??
         * than: add errorcode
         */

        if (!$a_form) {
            return 0;
        } else {
            return $code;
        }
    }

Here is the call graph for this function:

Field Documentation

$db

ilDBInterface ilSecuritySettings::$db

private

Definition at line 43 of file class.ilSecuritySettings.php.

$https

ilHTTPS ilSecuritySettings::$https

protected

Definition at line 46 of file class.ilSecuritySettings.php.

$https_enable

bool ilSecuritySettings::$https_enable

private

Definition at line 48 of file class.ilSecuritySettings.php.

Referenced by isHTTPSEnabled().

$instance

self ilSecuritySettings::$instance = null

staticprivate

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

$login_max_attempts

int ilSecuritySettings::$login_max_attempts = self::DEFAULT_LOGIN_MAX_ATTEMPTS

private

Definition at line 68 of file class.ilSecuritySettings.php.

Referenced by getLoginMaxAttempts().

$password_change_on_first_login_enabled

bool ilSecuritySettings::$password_change_on_first_login_enabled = self::DEFAULT_PASSWORD_CHANGE_ON_FIRST_LOGIN_ENABLED

private

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

Referenced by isPasswordChangeOnFirstLoginEnabled().

$password_chars_and_numbers_enabled

bool ilSecuritySettings::$password_chars_and_numbers_enabled = self::DEFAULT_PASSWORD_CHARS_AND_NUMBERS_ENABLED

private

Definition at line 61 of file class.ilSecuritySettings.php.

Referenced by isPasswordCharsAndNumbersEnabled().

$password_lcase_chars_num

int ilSecuritySettings::$password_lcase_chars_num = 0

private

Definition at line 67 of file class.ilSecuritySettings.php.

Referenced by getPasswordNumberOfLowercaseChars(), and setPasswordNumberOfLowercaseChars().

$password_max_age

int ilSecuritySettings::$password_max_age = self::DEFAULT_PASSWORD_MAX_AGE

private

Definition at line 65 of file class.ilSecuritySettings.php.

Referenced by getPasswordMaxAge().

$password_max_length

int ilSecuritySettings::$password_max_length = self::DEFAULT_PASSWORD_MAX_LENGTH

private

Definition at line 64 of file class.ilSecuritySettings.php.

Referenced by getPasswordMaxLength().

$password_min_length

int ilSecuritySettings::$password_min_length = self::DEFAULT_PASSWORD_MIN_LENGTH

private

Definition at line 63 of file class.ilSecuritySettings.php.

Referenced by getPasswordMinLength().

$password_must_not_contain_loginname

bool ilSecuritySettings::$password_must_not_contain_loginname = false

private

Definition at line 69 of file class.ilSecuritySettings.php.

Referenced by getPasswordMustNotContainLoginnameStatus().

$password_special_chars_enabled

bool ilSecuritySettings::$password_special_chars_enabled = self::DEFAULT_PASSWORD_SPECIAL_CHARS_ENABLED

private

Definition at line 62 of file class.ilSecuritySettings.php.

Referenced by isPasswordSpecialCharsEnabled().

$password_ucase_chars_num

int ilSecuritySettings::$password_ucase_chars_num = 0

private

Definition at line 66 of file class.ilSecuritySettings.php.

Referenced by getPasswordNumberOfUppercaseChars(), and setPasswordNumberOfUppercaseChars().

$prevent_simultaneous_logins

bool ilSecuritySettings::$prevent_simultaneous_logins = self::DEFAULT_PREVENT_SIMULTANEOUS_LOGINS

private

Definition at line 72 of file class.ilSecuritySettings.php.

Referenced by isPreventionOfSimultaneousLoginsEnabled().

$protect_admin_role

bool ilSecuritySettings::$protect_admin_role = false

private

Definition at line 74 of file class.ilSecuritySettings.php.

Referenced by isAdminRoleProtected().

$review

ilRbacReview ilSecuritySettings::$review

private

Definition at line 45 of file class.ilSecuritySettings.php.

$SECURITY_SETTINGS_ERR_CODE_AUTO_HTTPS

int ilSecuritySettings::$SECURITY_SETTINGS_ERR_CODE_AUTO_HTTPS = 1

static

Definition at line 29 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages().

$SECURITY_SETTINGS_ERR_CODE_HTTP_NOT_AVAILABLE

int ilSecuritySettings::$SECURITY_SETTINGS_ERR_CODE_HTTP_NOT_AVAILABLE = 2

static

Definition at line 30 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages().

$SECURITY_SETTINGS_ERR_CODE_HTTPS_NOT_AVAILABLE

int ilSecuritySettings::$SECURITY_SETTINGS_ERR_CODE_HTTPS_NOT_AVAILABLE = 3

static

Definition at line 31 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages(), and validate().

$settings

ilSetting ilSecuritySettings::$settings

private

Definition at line 44 of file class.ilSecuritySettings.php.

DEFAULT_LOGIN_MAX_ATTEMPTS

const ilSecuritySettings::DEFAULT_LOGIN_MAX_ATTEMPTS = 5

Definition at line 55 of file class.ilSecuritySettings.php.

DEFAULT_PASSWORD_CHANGE_ON_FIRST_LOGIN_ENABLED

const ilSecuritySettings::DEFAULT_PASSWORD_CHANGE_ON_FIRST_LOGIN_ENABLED = false

Definition at line 58 of file class.ilSecuritySettings.php.

DEFAULT_PASSWORD_CHARS_AND_NUMBERS_ENABLED

const ilSecuritySettings::DEFAULT_PASSWORD_CHARS_AND_NUMBERS_ENABLED = true

Definition at line 50 of file class.ilSecuritySettings.php.

DEFAULT_PASSWORD_MAX_AGE

const ilSecuritySettings::DEFAULT_PASSWORD_MAX_AGE = 90

Definition at line 54 of file class.ilSecuritySettings.php.

DEFAULT_PASSWORD_MAX_LENGTH

const ilSecuritySettings::DEFAULT_PASSWORD_MAX_LENGTH = 0

Definition at line 53 of file class.ilSecuritySettings.php.

DEFAULT_PASSWORD_MIN_LENGTH

const ilSecuritySettings::DEFAULT_PASSWORD_MIN_LENGTH = 8

Definition at line 52 of file class.ilSecuritySettings.php.

DEFAULT_PASSWORD_SPECIAL_CHARS_ENABLED

const ilSecuritySettings::DEFAULT_PASSWORD_SPECIAL_CHARS_ENABLED = false

Definition at line 51 of file class.ilSecuritySettings.php.

DEFAULT_PREVENT_SIMULTANEOUS_LOGINS

const ilSecuritySettings::DEFAULT_PREVENT_SIMULTANEOUS_LOGINS = false

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

MAX_LOGIN_ATTEMPTS

const ilSecuritySettings::MAX_LOGIN_ATTEMPTS = 99

Definition at line 56 of file class.ilSecuritySettings.php.

Referenced by ilObjUserFolderGUI\initFormGeneralSettings(), and ILIAS\User\Setup\DBUpdateSteps10\step_4().

SECURITY_SETTINGS_ERR_CODE_INVALID_LOGIN_MAX_ATTEMPTS

const ilSecuritySettings::SECURITY_SETTINGS_ERR_CODE_INVALID_LOGIN_MAX_ATTEMPTS = 7

Definition at line 36 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages().

SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MAX_AGE

const ilSecuritySettings::SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MAX_AGE = 6

Definition at line 35 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages().

SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MAX_LENGTH

const ilSecuritySettings::SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MAX_LENGTH = 5

Definition at line 34 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages().

SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MIN_LENGTH

const ilSecuritySettings::SECURITY_SETTINGS_ERR_CODE_INVALID_PASSWORD_MIN_LENGTH = 4

Definition at line 33 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages().

SECURITY_SETTINGS_ERR_CODE_PASSWORD_MAX_LENGTH_LESS_MIN_LENGTH

const ilSecuritySettings::SECURITY_SETTINGS_ERR_CODE_PASSWORD_MAX_LENGTH_LESS_MIN_LENGTH = 10

Definition at line 40 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages().

SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN1

const ilSecuritySettings::SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN1 = 11

Definition at line 37 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages().

SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN2

const ilSecuritySettings::SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN2 = 8

Definition at line 38 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages().

SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN3

const ilSecuritySettings::SECURITY_SETTINGS_ERR_CODE_PASSWORD_MIN_LENGTH_MIN3 = 9

Definition at line 39 of file class.ilSecuritySettings.php.

Referenced by ilObjPrivacySecurityGUI\initErrorMessages().

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The documentation for this class was generated from the following file:

• components/ILIAS/PrivacySecurity/classes/class.ilSecuritySettings.php