ilAuthContainerMDB2 Class Reference

Authentication against ILIAS database. More...

Inheritance diagram for ilAuthContainerMDB2:

Collaboration diagram for ilAuthContainerMDB2:

Public Member Functions
	__construct ()
	Constructor.
	loginObserver ($a_username, $a_auth)
	Called from fetchData after successful login.
	supportsCaptchaVerification ()
Public Member Functions inherited from Auth_Container_MDB2
	Auth_Container_MDB2 ($dsn)
	Constructor of the container class.
	_connect ($dsn)
	Connect to database by using the given DSN string.
	_prepare ()
	Prepare database connection.
	query ($query)
	Prepare query to the database.
	_setDefaults ()
	Set some default options.
	_parseOptions ($array)
	Parse options passed to the container class.
	_quoteDBFields ()
	Quote the db_fields option to avoid the possibility of SQL injection.
	fetchData ($username, $password, $isChallengeResponse=false)
	Get user information from database.
	listUsers ()
	Returns a list of users from the container.
	addUser ($username, $password, $additional="")
	Add user to the storage container.
	removeUser ($username)
	Remove user from the storage container.
	changePassword ($username, $password)
	Change password for user in the storage container.
	supportsChallengeResponse ()
	Determine if this container supports password authentication with challenge response.
	getCryptType ()
	Returns the selected crypt type for this container.
Public Member Functions inherited from Auth_Container
	Auth_Container ()
	Constructor.
	verifyPassword ($password1, $password2, $cryptType="md5")
	Crypt and verfiy the entered password.
	getUser ($username)
	Returns a user assoc array.
	log ($message, $level=AUTH_LOG_DEBUG)
	Log a message to the Auth log.
Public Member Functions inherited from ilAuthContainerBase
	failedLoginObserver ($a_username, $a_auth)
	Called after failed login.
	checkAuthObserver ($a_username, $a_auth)
	Called after check auth requests.
	logoutObserver ($a_username, $a_auth)
	Called after logout.

Static Public Member Functions
static	toUsernameWithoutDomain ($username)
	Static function removes Microsoft domain name from username.

Additional Inherited Members
Data Fields inherited from Auth_Container_MDB2
	$options = array()
	$db = null
	$dsn = ''
	$activeUser = ''

Detailed Description

Authentication against ILIAS database.

Author

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

Version

$Id$

Definition at line 35 of file class.ilAuthContainerMDB2.php.

Constructor & Destructor Documentation

ilAuthContainerMDB2::__construct

(

)

Constructor.

Definition at line 41 of file class.ilAuthContainerMDB2.php.

References $_POST, $ilDB, $ilIliasIniFile, and Auth_Container_MDB2\$options.

        {
                global $ilClientIniFile, $ilDB, $ilIliasIniFile;

                $options['dsn']                 = $ilDB->getDSN();
                $options['table']               = $ilClientIniFile->readVariable('auth', 'table');
                $options['usernamecol'] = $ilClientIniFile->readVariable('auth', 'usercol');
                $options['passwordcol'] = $ilClientIniFile->readVariable('auth', 'passcol');

                // studip mode: check against submitted md5 password for ilSoapUserAdministration::login()
                // todo: check whether we should put this to another place
                if (isset($_POST['password']) && preg_match('/^[a-f0-9]{32,32}$/i', $_POST['password']))
                {
                        if ($ilIliasIniFile->readVariable('server', 'studip'))
                        {
                                $options['cryptType'] = 'none';
                        }
                }

                parent::__construct($options);
        }

Member Function Documentation

ilAuthContainerMDB2::loginObserver	(		$a_username,
			$a_auth
	)

Called from fetchData after successful login.

Parameters

string

username

Reimplemented from ilAuthContainerBase.

Definition at line 90 of file class.ilAuthContainerMDB2.php.

References $GLOBALS, ilAuthUtils\_getAuthMode(), ilObjUser\_lookupAuthMode(), ilObjUser\_lookupId(), AUTH_APACHE, AUTH_LOCAL, AUTH_WRONG_LOGIN, and ilAuthUtils\isPasswordModificationEnabled().

        {
                $usr_id = ilObjUser::_lookupId($a_username);
                $auth_mode = ilObjUser::_lookupAuthMode($usr_id);
                $auth_id = ilAuthUtils::_getAuthMode($auth_mode);

                $GLOBALS['ilLog']->write(__METHOD__.': auth id =  ' . $auth_id);
                
                switch($auth_id)
                {
                        case AUTH_APACHE:
                        case AUTH_LOCAL:
                                return true;
                                
                        default:
                                if(ilAuthUtils::isPasswordModificationEnabled($auth_id))
                                {
                                        return true;
                                }
                }
                

                $a_auth->status = AUTH_WRONG_LOGIN;
                $a_auth->logout();
                
                return false;
        }

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ilAuthContainerMDB2::supportsCaptchaVerification

(

)

Returns

bool

Reimplemented from ilAuthContainerBase.

Definition at line 121 of file class.ilAuthContainerMDB2.php.

        {
                return true;
        }

static ilAuthContainerMDB2::toUsernameWithoutDomain (   $username )

static

Static function removes Microsoft domain name from username.

Definition at line 67 of file class.ilAuthContainerMDB2.php.

Referenced by ilObjUser\getLoginFromAuth().

        {
                // Remove all characters including the last slash or the last backslash
                // in the username
                $pos = strrpos($username, '/');
                $pos2 = strrpos($username, '\\');
                if ($pos === false || $pos < $pos2) 
                {
                        $pos = $pos2;
                }
                if ($pos !== false)
                {
                        $username = substr($username, $pos + 1);
                }
                return $username;
        }

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

• Services/Database/classes/class.ilAuthContainerMDB2.php