Support Free/Busy information with credentials as part of the URL

addressbook/inc/class.addressbook_bo.inc.php

@@ -607,6 +607,8 @@ class addressbook_bo extends addressbook_so
 	 */
 	function db2data($data, $date_format='ts')
 	{
+		static $fb_url = false;
+		
 		// convert timestamps from server-time in the db to user-time
 		foreach ($this->timestamps as $name)
 		{
@@ -620,10 +622,12 @@ class addressbook_bo extends addressbook_so
 		// set freebusy_uri for accounts
 		if (!$data['freebusy_uri'] && !$data['owner'] && $data['account_id'] && !is_object($GLOBALS['egw_setup']))
 		{
-			static $fb_url;
+			if ($fb_url || @is_dir(EGW_SERVER_ROOT.'/calendar/inc'))
-			if (!$fb_url && @is_dir(EGW_SERVER_ROOT.'/calendar/inc')) $fb_url = calendar_bo::freebusy_url('');
+			{
-			if ($fb_url) $data['freebusy_uri'] = $fb_url.urlencode(
+				$fb_url = true;
-				isset($data['account_lid']) ? $data['account_lid'] : $GLOBALS['egw']->accounts->id2name($data['account_id']));
+				$user = isset($data['account_lid']) ? $data['account_lid'] : $GLOBALS['egw']->accounts->id2name($data['account_id']);
+				$data['freebusy_uri'] = calendar_bo::freebusy_url($user);
+			}
 		}
 		return $data;
 	}

calendar/freebusy.php

@@ -43,6 +43,7 @@ if (strpos($_SERVER['QUERY_STRING'],'=3D') !== false && substr($_GET['user'],0,2
 {
 	$_GET['user'] = substr($_GET['user'],2);
 	if (isset($_GET['password'])) $_GET['password'] = substr($_GET['password'],2);
+	if (isset($_GET['cred'])) $_GET['cred'] = substr($_GET['cred'],2);
 }
 if (!is_numeric($user = $_GET['user']))
 {
@@ -58,15 +59,46 @@ if ($user === false || !($username = $GLOBALS['egw']->accounts->id2name($user)))
 }
 if (!$loged_in)
 {
-	$GLOBALS['egw']->preferences->account_id = $user;
+	if (empty($_GET['cred']))
-	$GLOBALS['egw_info']['user']['preferences'] = $GLOBALS['egw']->preferences->read_repository();
+	{
 		$GLOBALS['egw_info']['user']['account_id'] = $user;
 		$GLOBALS['egw_info']['user']['account_lid'] = $username;
-
+		$GLOBALS['egw']->preferences->account_id = $user;
+		$GLOBALS['egw_info']['user']['preferences'] = $GLOBALS['egw']->preferences->read_repository();
 		$cal_prefs = &$GLOBALS['egw_info']['user']['preferences']['calendar'];
-	if (!$cal_prefs['freebusy'] || !empty($cal_prefs['freebusy_pw']) && $cal_prefs['freebusy_pw'] != $_GET['password'])
+		$loged_in = !empty($cal_prefs['freebusy']) &&
+			(empty($cal_prefs['freebusy_pw']) || $cal_prefs['freebusy_pw'] == $_GET['password']);
+	}
+	else
 	{
-		fail_exit(lang("freebusy: Unknow user '%1', wrong password or not availible to not loged in users !!!",$_GET['user']));
+		$credentials = base64_decode($_GET['cred']);
+		list($authuser, $password) = explode(':', $credentials, 2);
+		if (strpos($authuser, '@') === false)
+		{
+			$domain = $GLOBALS['egw_info']['server']['default_domain'];
+			$authuser .= '@' . $domain;
+		}
+		else
+		{
+			list(, $domain) = explode('@',$authuser, 2);
+		}
+		if (array_key_exists($domain, $GLOBALS['egw_domain']))
+		{
+			$_POST['login'] = $authname;
+			$_REQUEST['domain'] = $domain;
+			$GLOBALS['egw_info']['server']['default_domain'] = $domain;
+			$GLOBALS['egw_info']['user']['domain'] = $domain;
+			$GLOBALS['egw_info']['flags']['currentapp'] = 'login';
+			$GLOBALS['egw_info']['flags']['noapi'] = false;
+			require_once(EGW_API_INC . '/functions.inc.php');
+			$loged_in =  $GLOBALS['egw']->session->create($authuser, $password, 'text');
+			session_unset();
+			session_destroy();
+		}
+	}
+	if (!$loged_in)
+	{
+		fail_exit(lang("freebusy: Unknow user '%1', or not available for unauthenticated users!", $_GET['user']));
 	}
 }
 if ($_GET['debug'])

calendar/inc/class.calendar_bo.inc.php

@@ -1772,14 +1772,25 @@ class calendar_bo
 	 * @param int|string $user account_id or account_lid
 	 * @param string $pw=null password
 	 */
-	static function freebusy_url($user,$pw=null)
+	static function freebusy_url($user='',$pw=null)
 	{
 		if (is_numeric($user)) $user = $GLOBALS['egw']->accounts->id2name($user);
 		
+		$credentials = '';
+		
+		if ($pw)
+		{
+			$credentials = '&password='.urlencode($pw);
+		}
+		elseif ($GLOBALS['egw_info']['user']['preferences']['calendar']['freebusy'] == 2)
+		{
+			$credentials = $GLOBALS['egw_info']['user']['account_lid']
+				. ':' . $GLOBALS['egw_info']['user']['passwd'];
+			$credentials = '&cred=' . base64_encode($credentials);
+		}
 		return (!$GLOBALS['egw_info']['server']['webserver_url'] || $GLOBALS['egw_info']['server']['webserver_url'][0] == '/' ?
 			($_SERVER['HTTPS'] ? 'https://' : 'http://').$_SERVER['HTTP_HOST'] : '').
-			$GLOBALS['egw_info']['server']['webserver_url'].'/calendar/freebusy.php?user='.urlencode($user).
+			$GLOBALS['egw_info']['server']['webserver_url'].'/calendar/freebusy.php/?user='.urlencode($user).$credentials;
-			($pw ? '&password='.urlencode($pw) : '');
 	}
 
 	/**

calendar/inc/class.calendar_hooks.inc.php

@@ -240,6 +240,11 @@ class calendar_hooks
 			'all'		=> lang('Always'),
 			'startday'	=> lang('If start day differs'),
 		);
+		$freebusy_values = array(
+			0		=> lang('No'),
+			1		=> lang('Yes'),
+			2		=> lang('With credentials included'),
+		);
 		if (!$hook_data['setup'])	// does not work at setup time
 		{
 			$options = array('0' => lang('none'));
@@ -248,7 +253,9 @@ class calendar_hooks
 				$options[$group['account_id']] = common::grab_owner_name($group['account_id']);
 			}
 			$freebusy_url = calendar_bo::freebusy_url($GLOBALS['egw_info']['user']['account_lid'],$GLOBALS['egw_info']['user']['preferences']['calendar']['freebusy_pw']);
-			$freebusy_help = lang('Should not loged in persons be able to see your freebusy information? You can set an extra password, different from your normal password, to protect this informations. The freebusy information is in iCal format and only include the times when you are busy. It does not include the event-name, description or locations. The URL to your freebusy information is %1.','<a href="'.$freebusy_url.'" target="_blank">'.$freebusy_url.'</a>');
+			$freebusy_url = '<a href="'.$freebusy_url.'" target="_blank">'.$freebusy_url.'</a>';
+			$freebusy_help = lang('Should not loged in persons be able to see your freebusy information? You can set an extra password, different from your normal password, to protect this informations. The freebusy information is in iCal format and only include the times when you are busy. It does not include the event-name, description or locations. The URL to your freebusy information is');
+			$freebusy_help .= ' ' . $freebusy_url;
 
 			// Timezone for file exports
 			$export_tzs = array('0' => 'Use Event TZ');
@@ -536,15 +543,16 @@ class calendar_hooks
 				'admin'  => False,
 			),
 			'freebusy' => array(
-				'type'  => 'check',
+				'type'  => 'select',
 				'label' => 'Make freebusy information available to not loged in persons?',
 				'name'  => 'freebusy',
 				'help'  => $freebusy_help,
+				'values'	=> $freebusy_values,
 				'run_lang' => false,
 				'subst_help' => False,
 				'xmlrpc' => True,
 				'admin'  => False,
-				'forced' => false,
+				'forced' => 0,
 			),
 			'freebusy_pw' => array(
 				'type'  => 'input',
@@ -553,7 +561,7 @@ class calendar_hooks
 				'help'  => 'If you dont set a password here, the information is available to everyone, who knows the URL!!!',
 				'xmlrpc' => True,
 				'admin'  => False,
-				'forced' => 'no'
+				'forced' => ''
 			)
 		);
 	}

calendar/lang/egw_de.lang

@@ -180,7 +180,7 @@ forward one month	calendar	de	einen Monat weiter
 forward one year	calendar	de	ein Jahr weiter
 four days view	calendar	de	Vier-Tagesansicht
 freebusy	common	de	frei / belegt
-freebusy: unknow user '%1', wrong password or not availible to not loged in users !!!	calendar	de	Frei / Belegt: Unbekannter Benutzername '%1', falsches Passwort oder nicht verfügbar für nicht angemeldete Benutzer !!!
+freebusy: unknow user '%1', or not available for unauthenticated users!	calendar	de	Free/Busy: Unbekannter Benutzer '%1', oder Daten ohne Authentisierung nicht verfügbar!
 freetime search	calendar	de	Terminsuche
 fri	calendar	de	Fr
 full description	calendar	de	vollständige Beschreibung
@@ -355,8 +355,7 @@ set new events to private	calendar	de	Neue Termine als private Termine eintragen
 setting lock time calender	admin	de	Zeitintervall für Datensatzlock (default 1 sec.)
 shall the date parameter be accepted (e.g. from calendar module)?	calendar	de	Soll der Parameter Datum akzeptiert werden (z.B. vom Kalender Modul)?
 should new events created as private by default ?	calendar	de	Sollen neue Termine generell als Privat angelegt werden?
-should not loged in persons be able to see your freebusy information? you can set an extra password, different from your normal password, to protect this informations. the freebusy information is in ical format and only include the times when you are busy. it does not include the event-name, description or locations. the url to your freebusy information is %1.	calendar	de	Sollen nicht angemeldete Personen Ihre Belegtzeiten einsehen können? Sie können ein Passwort setzen um diese Informationen zu schützen. Das Passwort sollte sich von Ihrem normalen Passwort unterscheiden. Die Belegtzeiten sind im iCal Format und enthalten ausschließlich die Zeiten, an denen Sie nicht verfügbar sind. Sie enthalten NICHT den Namen, die Beschreibung oder den Ort des Termins. Die Adresse (URL) Ihrer Belegtzeiten ist %1.
+should not loged in persons be able to see your freebusy information? you can set an extra password, different from your normal password, to protect this informations. the freebusy information is in ical format and only include the times when you are busy. it does not include the event-name, description or locations. the url to your freebusy information is	calendar	de	Sollen nicht angemeldete Personen Ihre Belegtzeiten einsehen können? Sie können ein Passwort setzen um diese Informationen zu schützen. Das Passwort sollte sich von Ihrem normalen Passwort unterscheiden. Die Belegtzeiten sind im iCal Format und enthaltena usschließlich die Zeiten, an denen Sie nicht verfügbar sind. Sie enthalten NICHT den Namen, die Beschreibung oder den Ort des Termins. Die Adresse (URL) Ihrer Belegtzeiten ist
-should not loged in persons be able to see your freebusy information? you can set an extra password, different from your normal password, to protect this informations. the freebusy information is in ical format and only include the times when you are busy. it does not include the event-name, description or locations. the url to your freebusy information is <a href="http://213.183.76.121/egroupware/calendar/freebusy.php?user=mkk" target="_blank">http://213.183.76.121/egroupware/calendar/freebusy.php?user=mkk</a>.	calendar	de	Soll Ihre Verfügbarkeit auch ohne Anmeldung sichtbar sein? Sie können auch ein separates Passwort zum Schutz dieser Information vergeben. Ihre Verfügbarkeit wird im iCal-Format veröffnetlicht und enthält nur die Zeiten, zu denen sie bereits gebucht sind. Titel, Beschreibung und Ort sind so nicht einsehbar.
 should the grid be shown in the calendar	calendar	de	Soll das Gitternetz im Kalender angezeigt werden?
 should the number of weeks be shown on top of the calendar	calendar	de	Soll die Wochenanzahl im Kalander oben abgezeigt werden?
 should the number of weeks be shown on top of the calendar (only if offset = 0)	calendar	de	Soll die Kalenderwoche im oberen Teil des Kalenders angezeigt werden (Nur wenn Abstabd=0)
@@ -466,6 +465,7 @@ which events do you want to see when you enter the calendar.	calendar	de	Welche
 which of calendar view do you want to see, when you start calendar ?	calendar	de	Welche der möglichen Ansichten des Kalenders möchten Sie als Standard sehen, wenn der Kalender geöffnet wird?
 whole day	calendar	de	ganztägig
 whole query	calendar	de	Ganze Abfrage
+with credentials included	calendar	de	Mit Zugangsdaten im URL
 wk	calendar	de	KW
 work day ends on	calendar	de	Arbeitstag endet um
 work day starts on	calendar	de	Arbeitstag beginnt um

calendar/lang/egw_en.lang

@@ -180,7 +180,7 @@ forward one month	calendar	en	forward one month
 forward one year	calendar	en	forward one year
 four days view	calendar	en	Four days view
 freebusy	common	en	Free/Busy
-freebusy: unknow user '%1', wrong password or not availible to not loged in users !!!	calendar	en	Free/Busy: Unknown user '%1', wrong password or not available to not logged in users !!!
+freebusy: unknow user '%1', or not available for unauthenticated users!	calendar	en	freebusy: Unknow user '%1', or not available for unauthenticated users!
 freetime search	calendar	en	Freetime Search
 fri	calendar	en	Fri
 full description	calendar	en	Full description
@@ -355,9 +355,7 @@ set new events to private	calendar	en	Set new events to private
 setting lock time calender	admin	en	Setting Data lock Time for Calendar (default 1 sec.)
 shall the date parameter be accepted (e.g. from calendar module)?	calendar	en	Shall the date parameter be accepted (e.g. from calendar module)?
 should new events created as private by default ?	calendar	en	Should new events created as private by default ?
-should not loged in persons be able to see your freebusy information? you can set an extra password, different from your normal password, to protect this informations. the freebusy information is in ical format and only include the times when you are busy. it does not include the event-name, description or locations. the url to your freebusy information is %1.	calendar	en	Should not logged in persons be able to see your Free/Busy information? You can set an extra password, different from your normal password, to protect this information. The Free/Busy information is in iCal format and only includes the times when you are busy. It does not include the event-name, description or locations. The URL to your Free/Busy information is %1.
+should not loged in persons be able to see your freebusy information? you can set an extra password, different from your normal password, to protect this informations. the freebusy information is in ical format and only include the times when you are busy. it does not include the event-name, description or locations. the url to your freebusy information is	calendar	en	Should not loged in persons be able to see your freebusy information? You can set an extra password, different from your normal password, to protect this informations. The freebusy information is in iCal format and only include the times when you are busy. It does not include the event-name, description or locations. The URL to your freebusy information is
-should not loged in persons be able to see your freebusy information? you can set an extra password, different from your normal password, to protect this informations. the freebusy information is in ical format and only include the times when you are busy. it does not include the event-name, description or locations. the url to your freebusy information is <a href="http://213.183.76.121/egroupware/calendar/freebusy.php?user=mkk" target="_blank">http://213.183.76.121/egroupware/calendar/freebusy.php?user=mkk</a>.	calendar	en	Should not loged in persons be able to see your freebusy information? You can set an extra password, different from your normal password, to protect this informations. The freebusy information is in iCal format and only include the times when you are busy. It does not include the event-name, description or locations. The URL to your freebusy information is <a href="http://213.183.76.121/egroupware/calendar/freebusy.php?user=mkk" target="_blank">http://213.183.76.121/egroupware/calendar/freebusy.php?user=mkk</a>.
-should not loged in persons be able to see your freebusy information? you can set an extra password, different from your normal password, to protect this informations. the freebusy information is in ical format and only include the times when you are busy. it does not include the event-name, description or locations. the url to your freebusy information is <a href="https://www.serveahead.de/trunk/calendar/freebusy.php?user=admin" target="_blank">https://www.serveahead.de/trunk/calendar/freebusy.php?user=admin</a>.	calendar	en	Should not loged in persons be able to see your freebusy information? You can set an extra password, different from your normal password, to protect this informations. The freebusy information is in iCal format and only include the times when you are busy. It does not include the event-name, description or locations. The URL to your freebusy information is <a href="https://www.serveahead.de/trunk/calendar/freebusy.php?user=admin" target="_blank">https://www.serveahead.de/trunk/calendar/freebusy.php?user=admin</a>.
 should the grid be shown in the calendar	calendar	en	Should the grid be shown in the calendar
 should the number of weeks be shown on top of the calendar	calendar	en	Should the number of weeks be shown on top of the calendar
 should the number of weeks be shown on top of the calendar (only if offset = 0)	calendar	en	Should the number of weeks be shown on top of the calendar (only if offset = 0)
@@ -467,6 +465,7 @@ which events do you want to see when you enter the calendar.	calendar	en	Which e
 which of calendar view do you want to see, when you start calendar ?	calendar	en	Which of calendar views do you want to see, when you start calendar ?
 whole day	calendar	en	Whole day
 whole query	calendar	en	whole query
+with credentials included	calendar	en	With credentials included
 wk	calendar	en	Wk
 work day ends on	calendar	en	Work day ends on
 work day starts on	calendar	en	Work day starts on

groupdav.php

@@ -28,6 +28,8 @@ $GLOBALS['egw_info'] = array(
 require_once('phpgwapi/inc/class.egw_digest_auth.inc.php');
 include(dirname(__FILE__).'/header.inc.php');
 
+$GLOBALS['egw_info']['user']['preferences'] = $GLOBALS['egw']->preferences->read_repository();
+
 $headertime = microtime(true);
 
 $groupdav = new groupdav();