Auth_HTTP Class Reference

Inheritance diagram for Auth_HTTP:

Collaboration diagram for Auth_HTTP:

Public Member Functions
	Auth_HTTP ($storageDriver, $options= '')
	Constructor.
	assignData ()
	Assign values from $PHP_AUTH_USER and $PHP_AUTH_PW or 'Authorization' header to internal variables and sets the session id based on them.
	login ()
	Login function.
	drawLogin ($username="")
	Launch the login box.
	setRealm ($realm, $digestRealm= '')
	Set name of the current realm.
	setCancelText ($text)
	Set the text to send if user hits the cancel button.
	validateDigest ($response, $a1)
	judge if the client response is valid.
	_judgeStale ($nonce)
	judge if nonce from client is stale.
	_decodeNonce ($nonce, &$time, &$hash)
	decode nonce string
	_getNonce ()
	return nonce to detect timeout
	authenticationInfo ($contentMD5= '')
	output HTTP Authentication-Info header
	setOption ($name, $value=null)
	set authentication option
	getOption ($name)
	get authentication option
	selfURI ()
	get self URI
Public Member Functions inherited from Auth
	Auth ($storageDriver, $options= '', $loginFunction= '', $showLogin=true)
	Constructor.
&	applyAuthOptions (&$options)
	Set the Auth options.
	_loadStorage ()
	Load Storage Driver if not already loaded.
	start ()
	Start new auth session.
	setExpire ($time, $add=false)
	Set the maximum expire time.
	setIdle ($time, $add=false)
	Set the maximum idle time.
	setSessionName ($name= 'session')
	Set name of the session to a customized value.
	setShowLogin ($showLogin=true)
	Should the login form be displayed if neccessary?
	setAllowLogin ($allowLogin=true)
	Should the login form be displayed if neccessary?
	setCheckAuthCallback ($checkAuthCallback)
	Register a callback function to be called whenever the validity of the login is checked The function will receive two parameters, the username and a reference to the auth object.
	setLoginCallback ($loginCallback)
	Register a callback function to be called on user login.
	setFailedLoginCallback ($loginFailedCallback)
	Register a callback function to be called on failed user login.
	setLogoutCallback ($logoutCallback)
	Register a callback function to be called on user logout.
	setAuthData ($name, $value, $overwrite=true)
	Register additional information that is to be stored in the session.
	getAuthData ($name=null)
	Get additional information that is stored in the session.
	setAuth ($username)
	Register variable in a session telling that the user has logged in successfully.
	setAdvancedSecurity ($flag=true)
	Enables advanced security checks.
	checkAuth ()
	Checks if there is a session with valid auth information.
	getAuth ()
	Has the user been authenticated?
	logout ()
	Logout function.
	updateIdle ()
	Update the idletime.
	getUsername ()
	Get the username.
	getStatus ()
	Get the current status.
	getPostUsernameField ()
	Gets the post varible used for the username.
	getPostPasswordField ()
	Gets the post varible used for the username.
	sessionValidThru ()
	Returns the time up to the session is valid.
	listUsers ()
	List all users that are currently available in the storage container.
	addUser ($username, $password, $additional= '')
	Add user to the storage container.
	removeUser ($username)
	Remove user from the storage container.
	changePassword ($username, $password)
	Change password for user in the storage container.
	log ($message, $level=AUTH_LOG_DEBUG)
	Log a message from the Auth system.
	_loadLogger ()
	Load Log object if not already loaded.
	attachLogObserver (&$observer)
	Attach an Observer to the Auth Log Source.
	_isAdvancedSecurityEnabled ($feature=null)
	Is advanced security enabled?
Public Member Functions inherited from ilAuthBase
	supportsRedirects ()
	Returns true, if the current auth mode allows redirects to e.g the login screen, public section ...
	getContainer ()
	Get container object.

Data Fields
	$authType = 'basic'
	$realm = "protected area"
	$CancelText = "Error 401 - Access denied"
	$options = array()
	$stale = false
	$opaque = 'dummy'
	$uri = ''
	$auth = array()
	$nextNonce = ''
	$nonce = ''
	$server
	$post
	$cookie
Data Fields inherited from Auth
	$expire = 0
	$expired = false
	$idle = 0
	$idled = false
	$storage = ''
	$loginFunction = ''
	$showLogin = true
	$allowLogin = true
	$status = ''
	$username = ''
	$password = ''
	$checkAuthCallback = ''
	$loginCallback = ''
	$loginFailedCallback = ''
	$logoutCallback = ''
	$_sessionName = '_authsession'
	$version = "@version@"
	$advancedsecurity = false
	$_postUsername = 'username'
	$_postPassword = 'password'
	$session
	$server
	$post
	$cookie
	$authdata
	$authChecks = 0
	$logger = null
	$enableLogging = false
	$regenerateSessionId = false

Additional Inherited Members
Static Public Member Functions inherited from Auth
&	_factory ($driver, $options= '')
	Return a storage driver based on $driver and $options.
	staticCheckAuth ($options=null)
	Statically checks if there is a session with valid auth information.
Protected Member Functions inherited from ilAuthBase
	initAuth ()
	Init auth object Enable logging, set callbacks...
	loginObserver ($a_username, $a_auth)
	Called after successful login.
	failedLoginObserver ($a_username, $a_auth)
	Called after failed login.
	checkAuthObserver ($a_username, $a_auth)
	Called after each check auth request.
	logoutObserver ($a_username, $a_auth)
	Called after logout.
Protected Attributes inherited from ilAuthBase
	$sub_status = null

Detailed Description

Definition at line 54 of file HTTP.php.

Member Function Documentation

Auth_HTTP::_decodeNonce	(		$nonce,
		&	$time,
		&	$hash
	)

decode nonce string

private

Parameters

string	$nonce	nonce value from client
string	$time	decoded time
string	$hash	decoded hash

Returns

bool false if nonce is invalid

Definition at line 628 of file HTTP.php.

References $nonce, AUTH_HTTP_NONCE_HASH_LEN, and AUTH_HTTP_NONCE_TIME_LEN.

Referenced by _judgeStale().

    {
        if (method_exists($this, '_importGlobalVariable')) {
            $this->server = &$this->_importGlobalVariable('server');
        }

        if (strlen($nonce) != AUTH_HTTP_NONCE_TIME_LEN + AUTH_HTTP_NONCE_HASH_LEN) {
            return false;
        }

        $time =  base64_decode(substr($nonce, 0, AUTH_HTTP_NONCE_TIME_LEN));
        $hash_cli = substr($nonce, AUTH_HTTP_NONCE_TIME_LEN, AUTH_HTTP_NONCE_HASH_LEN);

        $hash = md5($time . $this->server['HTTP_USER_AGENT'] . $this->options['noncekey']);

        if ($hash_cli != $hash) {
            return false;
        }
        
        return true;
    }

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Auth_HTTP::_getNonce

(

)

return nonce to detect timeout

private

Returns

string nonce value

Definition at line 659 of file HTTP.php.

Referenced by _judgeStale(), and drawLogin().

    {
        if (method_exists($this, '_importGlobalVariable')) {
            $this->server = &$this->_importGlobalVariable('server');
        }

        $time = time();
        $hash = md5($time . $this->server['HTTP_USER_AGENT'] . $this->options['noncekey']);

        return base64_encode($time) . $hash;  
    }

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Auth_HTTP::_judgeStale

(

$nonce

)

judge if nonce from client is stale.

private

Parameters

string

$nonce

nonce value from client

Returns

bool stale

Definition at line 596 of file HTTP.php.

References $nonce, $stale, _decodeNonce(), and _getNonce().

Referenced by assignData().

    {
        $stale = false;
        
        if(!$this->_decodeNonce($nonce, $time, $hash_cli)) {
         $this->nextNonce = false;
         $stale = true;
            return $stale;
        }

        if ($time < time() - $this->options['nonceLife']) {
         $this->nextNonce = $this->_getNonce();
            $stale = true;
        } else {
         $this->nextNonce = $nonce;
      }

        return $stale;
    }

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Auth_HTTP::assignData

(

)

Assign values from $PHP_AUTH_USER and $PHP_AUTH_PW or 'Authorization' header to internal variables and sets the session id based on them.

public

Returns

void

Try to get authentication information from IIS

set sessionName for AUTH, so that the sessionName is different for distinct realms

Reimplemented from Auth.

Reimplemented in ilAuthHTTP.

Definition at line 217 of file HTTP.php.

References $auth, Auth\$password, Auth\$username, _judgeStale(), PEAR\raiseError(), and selfURI().

    {
        if (method_exists($this, '_importGlobalVariable')) {
            $this->server = &$this->_importGlobalVariable('server');
        }
        
        
        if ($this->authType == 'basic') {
            if (!empty($this->server['PHP_AUTH_USER'])) {
                $this->username = $this->server['PHP_AUTH_USER'];
            }
            
            if (!empty($this->server['PHP_AUTH_PW'])) {
                $this->password = $this->server['PHP_AUTH_PW'];
            }
            
            if  (empty($this->username) && empty($this->password)) {
                if (!empty($this->server['HTTP_AUTHORIZATION'])) {
                    list($this->username, $this->password) = 
                        explode(':', base64_decode(substr($this->server['HTTP_AUTHORIZATION'], 6)));
                }
            }
        } elseif ($this->authType == 'digest') {
            $this->username = '';
            $this->password = '';

            $this->digest_header = null;
            if (!empty($this->server['PHP_AUTH_DIGEST'])) {
                $this->digest_header = substr($this->server['PHP_AUTH_DIGEST'],
                                              strpos($this->server['PHP_AUTH_DIGEST'],' ')+1);
            } else {
                $headers = getallheaders();
                if(isset($headers['Authorization']) && !empty($headers['Authorization'])) {
                    $this->digest_header = substr($headers['Authorization'],
                                                  strpos($headers['Authorization'],' ')+1);
                }
            }

            if($this->digest_header) {
                $authtemp = explode(',', $this->digest_header);
                $auth = array();
                foreach($authtemp as $key => $value) {
                    $value = trim($value);
                    if(strpos($value,'=') !== false) {
                        $lhs = substr($value,0,strpos($value,'='));
                        $rhs = substr($value,strpos($value,'=')+1);
                        if(substr($rhs,0,1) == '"' && substr($rhs,-1,1) == '"') {
                            $rhs = substr($rhs,1,-1);
                        }
                        $auth[$lhs] = $rhs;
                    }
                }
            }
            if (!isset($auth['uri']) || !isset($auth['realm'])) {
                return;
            }
            
            if ($this->selfURI() == $auth['uri']) {
                $this->uri = $auth['uri'];
                if (substr($headers['Authorization'],0,7) == 'Digest ') {
                    
                    $this->authType = 'digest';

                    if (!isset($auth['nonce']) || !isset($auth['username']) || 
                  !isset($auth['response']) || !isset($auth['qop']) || 
                  !isset($auth['nc']) || !isset($auth['cnonce'])){
                        return;
                    }

               if ($auth['qop'] != 'auth' && $auth['qop'] != 'auth-int') {
                        return;
               }
                    
                    $this->stale = $this->_judgeStale($auth['nonce']);

               if ($this->nextNonce == false) {
                  return;
               }

                    $this->username = $auth['username'];
                    $this->password = $auth['response'];
                    $this->auth['nonce'] = $auth['nonce'];
                    
               $this->auth['qop'] = $auth['qop'];
               $this->auth['nc'] = $auth['nc'];
               $this->auth['cnonce'] = $auth['cnonce'];

                    if (isset($auth['opaque'])) {
                        $this->auth['opaque'] = $auth['opaque'];
                    }
                    
                } elseif (substr($headers['Authorization'],0,6) == 'Basic ') {
                    if ($this->options['forceDigestOnly']) {
                        return; // Basic authentication is not allowed.
                    }
                    
                    $this->authType = 'basic';
                    list($username, $password) = 
                        explode(':',base64_decode(substr($headers['Authorization'],6)));
                    $this->username = $username;
                    $this->password = $password;
                }
            }
        } else {
            return PEAR::raiseError('authType is invalid.');
        }

        if ($this->options['sessionSharing'] && 
            isset($this->username) && isset($this->password)) {
            session_id(md5('Auth_HTTP' . $this->username . $this->password));
        }
        
         $this->_sessionName = "_authhttp".md5($this->realm);
    }

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Auth_HTTP::Auth_HTTP	(		$storageDriver,
			$options = ''
	)

Constructor.

Parameters

string	Type of the storage driver
mixed	Additional options for the storage driver (example: if you are using DB as the storage driver, you have to pass the dsn string here)

Returns

void

Definition at line 173 of file HTTP.php.

References $options, and Auth\Auth().

    {
        /* set default values for options */
        $this->options = array('cryptType' => 'md5',
                               'algorithm' => 'MD5',
                               'qop' => 'auth-int,auth',
                               'opaquekey' => 'moo',
                               'noncekey' => 'moo',
                               'digestRealm' => 'protected area',
                               'forceDigestOnly' => false,
                               'nonceLife' => 300,
                               'sessionSharing' => true,
                               );
                
        if (!empty($options['authType'])) {
            $this->authType = strtolower($options['authType']);
        }
                
        if (is_array($options)) {
            foreach($options as $key => $value) {
                if (array_key_exists( $key, $this->options)) {
                    $this->options[$key] = $value;
                }
            }
                
            if (!empty($this->options['opaquekey'])) {
                $this->opaque = md5($this->options['opaquekey']);
            }
        }
                
                $this->Auth($storageDriver, $options);
        }

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Auth_HTTP::authenticationInfo

(

$contentMD5 = ''

)

output HTTP Authentication-Info header

md5 hash of contents is required if 'qop' is 'auth-int'

private

Parameters

string

MD5 hash of content

Definition at line 682 of file HTTP.php.

References Auth\getAuth(), and Auth\getAuthData().

Referenced by login().

                                                  {
        
        if($this->getAuth() && ($this->getAuthData('a1') != null)) {
            $a1 = $this->getAuthData('a1');

            // Work out authorisation response
            $a2unhashed = ":".$this->selfURI();
            if($this->auth['qop'] == 'auth-int') {
                $a2unhashed .= ':'.$contentMD5;
            }
            $a2 = md5($a2unhashed);
            $combined = $a1.':'.
                        $this->nonce.':'.
                        $this->auth['nc'].':'.
                        $this->auth['cnonce'].':'.
                        $this->auth['qop'].':'.
                        $a2;
            
            // Send authentication info
            $wwwauth = 'Authentication-Info: ';
            if($this->nonce != $this->nextNonce) {
                $wwwauth .= 'nextnonce="'.$this->nextNonce.'", ';
            }
            $wwwauth .= 'qop='.$this->auth['qop'].', ';
            $wwwauth .= 'rspauth="'.md5($combined).'", ';
            $wwwauth .= 'cnonce="'.$this->auth['cnonce'].'", ';
            $wwwauth .= 'nc='.$this->auth['nc'].'';
            header($wwwauth);
        }
    }

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Auth_HTTP::drawLogin

(

$username = ""

)

Launch the login box.

Parameters

string

$username

Username

Returns

void private

Send the header commands

This code is only executed if the user hits the cancel button or if he enters wrong data 3 times.

Definition at line 449 of file HTTP.php.

References $CancelText, _getNonce(), and exit.

Referenced by ilAuthHTTP\failedLoginObserver(), login(), and validateDigest().

    {
        if ($this->authType == 'basic') {
            header("WWW-Authenticate: Basic realm=\"".$this->realm."\"");
            header('HTTP/1.0 401 Unauthorized');            
        } else if ($this->authType == 'digest') {
            $this->nonce = $this->_getNonce();

            $wwwauth = 'WWW-Authenticate: Digest ';
            $wwwauth .= 'qop="'.$this->options['qop'].'", ';
            $wwwauth .= 'algorithm='.$this->options['algorithm'].', ';
            $wwwauth .= 'realm="'.$this->options['digestRealm'].'", ';
            $wwwauth .= 'nonce="'.$this->nonce.'", ';
            if ($this->stale) {
                $wwwauth .= 'stale=true, ';
            }
            if (!empty($this->opaque)) {
                $wwwauth .= 'opaque="'.$this->opaque.'"' ;
            }
            $wwwauth .= "\r\n";
            if (!$this->options['forceDigestOnly']) {
                $wwwauth .= 'WWW-Authenticate: Basic realm="'.$this->realm.'"';
            }
            header($wwwauth);
            header('HTTP/1.0 401 Unauthorized');            
        }

        if ($this->stale) {
            echo 'Stale nonce value, please re-authenticate.';
        } else {
            echo $this->CancelText;
        }
        exit;
    }

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Auth_HTTP::getOption

(

$name

)

get authentication option

public

Parameters

string

$name

key of option

Returns

mixed option value

Definition at line 746 of file HTTP.php.

References $CancelText, and $realm.

    {
        if (array_key_exists( $name, $this->options)) {
            return $this->options[$name];
        }
        if ($name == 'CancelText') {
            return $this->CancelText;
        }
        if ($name == 'Realm') {
            return $this->realm;
        }
        return false;
    }

Auth_HTTP::login

(

)

Login function.

private

Returns

void

When the user has already entered a username, we have to validate it.

If the login failed or the user entered no username, output the login screen again.

Reimplemented from Auth.

Definition at line 348 of file HTTP.php.

References Auth\$_sessionName, $query, Auth\$storage, Auth\_loadStorage(), AUTH_WRONG_LOGIN, authenticationInfo(), drawLogin(), Auth\getAuth(), Auth\getAuthData(), PEAR\raiseError(), Auth\setAuth(), Auth\setAuthData(), and validateDigest().

    {
        $login_ok = false;
        if (method_exists($this, '_loadStorage')) {
            $this->_loadStorage();
        }
        $this->storage->_auth_obj->_sessionName =& $this->_sessionName;

        if (!empty($this->username) && !empty($this->password)) {
            if ($this->authType == 'basic' && !$this->options['forceDigestOnly']) {
                if (true === $this->storage->fetchData($this->username, $this->password)) {
                    $login_ok = true;
                }
            } else { /* digest authentication */

                if (!$this->getAuth() || $this->getAuthData('a1') == null) {
                    /* 
                     * note:
                     *  - only PEAR::DB is supported as container.
                     *  - password should be stored in container as plain-text 
                     *    (if $options['cryptType'] == 'none') or 
                     *     A1 hashed form (md5('username:realm:password')) 
                     *    (if $options['cryptType'] == 'md5')
                     */
                    $dbs = $this->storage;
                    if (!DB::isConnection($dbs->db)) {
                        $dbs->_connect($dbs->options['dsn']);
                    }
                    
                    $query = 'SELECT '.$dbs->options['passwordcol']." FROM ".$dbs->options['table'].
                        ' WHERE '.$dbs->options['usernamecol']." = '".
                        $dbs->db->quoteString($this->username)."' ";
                    
                    $pwd = $dbs->db->getOne($query); // password stored in container.
                    
                    if (DB::isError($pwd)) {
                        return PEAR::raiseError($pwd->getMessage(), $pwd->getCode());
                    }
                    
                    if ($this->options['cryptType'] == 'none') {
                        $a1 = md5($this->username.':'.$this->options['digestRealm'].':'.$pwd);
                    } else {
                        $a1 = $pwd;
                    }
                    
                    $this->setAuthData('a1', $a1, true);
                } else {
                    $a1 = $this->getAuthData('a1');
                }
                
                $login_ok = $this->validateDigest($this->password, $a1);
                if ($this->nextNonce == false) {
                    $login_ok = false;
                }
            }
            
            if (!$login_ok && is_callable($this->loginFailedCallback)) {
                call_user_func($this->loginFailedCallback,$this->username, $this);
            }
        }
        
        if (!empty($this->username) && $login_ok) {
            $this->setAuth($this->username);
            if (is_callable($this->loginCallback)) {
                call_user_func($this->loginCallback,$this->username, $this);
            }
        }
        
        if (!empty($this->username) && !$login_ok) {
            $this->status = AUTH_WRONG_LOGIN;
        }
        
        if ((empty($this->username) || !$login_ok) && $this->showLogin) {
            $this->drawLogin($this->storage->activeUser);
            return;
        }

      if (!empty($this->username) && $login_ok && $this->authType == 'digest'
         && $this->auth['qop'] == 'auth') { 
         $this->authenticationInfo();
      }
    }

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Auth_HTTP::selfURI

(

)

get self URI

public

Returns

string self URI

Definition at line 768 of file HTTP.php.

References $uri.

Referenced by assignData(), and validateDigest().

    {
        if (method_exists($this, '_importGlobalVariable')) {
            $this->server = &$this->_importGlobalVariable('server');
        }

        if (preg_match("/MSIE/",$this->server['HTTP_USER_AGENT'])) {
            // query string should be removed for MSIE
            $uri = preg_replace("/^(.*)\?/","\\1",$this->server['REQUEST_URI']);
        } else {
            $uri = $this->server['REQUEST_URI'];
        }
        return $uri;
    }

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Auth_HTTP::setCancelText

(

$text

)

Set the text to send if user hits the cancel button.

public

Parameters

string

$text

Text to send

Returns

void

Definition at line 520 of file HTTP.php.

    {
        $this->CancelText = $text;
    }

Auth_HTTP::setOption	(		$name,
			$value = null
	)

set authentication option

public

Parameters

mixed	$name	key of option
mixed	$value	value of option

Returns

void

Definition at line 722 of file HTTP.php.

    {
        if (is_array($name)) {
            foreach($name as $key => $value) {
                if (array_key_exists( $key, $this->options)) {
                    $this->options[$key] = $value;
                }
            }
        } else {
            if (array_key_exists( $name, $this->options)) {
                    $this->options[$name] = $value;
            }
        }
    }

Auth_HTTP::setRealm	(		$realm,
			$digestRealm = ''
	)

Set name of the current realm.

public

Parameters

string	$realm	Name of the realm
string	$digestRealm	Name of the realm for digest authentication

Returns

void

Definition at line 502 of file HTTP.php.

References $realm.

Referenced by ilAuthHTTP\__construct().

    {
        $this->realm = $realm;
        if (!empty($digestRealm)) {
            $this->options['digestRealm'] = $digestRealm;
        }
    }

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Auth_HTTP::validateDigest	(		$response,
			$a1
	)

judge if the client response is valid.

private

Parameters

string	$response	client response
string	$a1	password or hashed password stored in container

Returns

bool true if success, false otherwise

Definition at line 536 of file HTTP.php.

References $GLOBALS, drawLogin(), and selfURI().

Referenced by login().

    {
        if (method_exists($this, '_importGlobalVariable')) {
            $this->server = &$this->_importGlobalVariable('server');
        }

        $a2unhashed = $this->server['REQUEST_METHOD'].":".$this->selfURI();
        if($this->auth['qop'] == 'auth-int') {
            if(isset($GLOBALS["HTTP_RAW_POST_DATA"])) {
                // In PHP < 4.3 get raw POST data from this variable
                $body = $GLOBALS["HTTP_RAW_POST_DATA"];
            } else if($lines = @file('php://input')) {
                // In PHP >= 4.3 get raw POST data from this file
                $body = implode("\n", $lines);
            } else {
                if (method_exists($this, '_importGlobalVariable')) {
                    $this->post = &$this->_importGlobalVariable('post');
                }
                $body = '';
                foreach($this->post as $key => $value) {
                    if($body != '') $body .= '&';
                    $body .= rawurlencode($key) . '=' . rawurlencode($value);
                }
            }

            $a2unhashed .= ':'.md5($body);
        }
        
        $a2 = md5($a2unhashed);
        $combined = $a1.':'.
            $this->auth['nonce'].':'.
            $this->auth['nc'].':'.
            $this->auth['cnonce'].':'.
            $this->auth['qop'].':'.
            $a2;
        $expectedResponse = md5($combined);
        
        if(!isset($this->auth['opaque']) || $this->auth['opaque'] == $this->opaque) {
            if($response == $expectedResponse) { // password is valid
                if(!$this->stale) {
                    return true;
                } else {
                    $this->drawLogin();
                }
            }
        }
        
        return false;
    }

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Field Documentation

Auth_HTTP::$auth = array()

Definition at line 123 of file HTTP.php.

Referenced by assignData().

Auth_HTTP::$authType = 'basic'

Definition at line 65 of file HTTP.php.

Auth_HTTP::$CancelText = "Error 401 - Access denied"

Definition at line 83 of file HTTP.php.

Referenced by drawLogin(), and getOption().

Auth_HTTP::$cookie

Definition at line 157 of file HTTP.php.

Auth_HTTP::$nextNonce = ''

Definition at line 131 of file HTTP.php.

Auth_HTTP::$nonce = ''

Definition at line 139 of file HTTP.php.

Referenced by _decodeNonce(), and _judgeStale().

Auth_HTTP::$opaque = 'dummy'

Definition at line 107 of file HTTP.php.

Auth_HTTP::$options = array()

Definition at line 91 of file HTTP.php.

Referenced by Auth_HTTP().

Auth_HTTP::$post

Definition at line 151 of file HTTP.php.

Auth_HTTP::$realm = "protected area"

Definition at line 74 of file HTTP.php.

Referenced by getOption(), and setRealm().

Auth_HTTP::$server

Definition at line 145 of file HTTP.php.

Auth_HTTP::$stale = false

Definition at line 99 of file HTTP.php.

Referenced by _judgeStale().

Auth_HTTP::$uri = ''

Definition at line 115 of file HTTP.php.

Referenced by selfURI().

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

• Services/PEAR/lib/Auth/HTTP.php