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-rw-r--r--include/auth.php127
-rw-r--r--include/reddav.php195
-rw-r--r--mod/cloud.php86
3 files changed, 271 insertions, 137 deletions
diff --git a/include/auth.php b/include/auth.php
index f8188f443..8f68fc562 100644
--- a/include/auth.php
+++ b/include/auth.php
@@ -1,11 +1,23 @@
-<?php /** @file */
-
+<?php
+/**
+ * @file include/auth.php
+ * @brief Functions and inline functionality for authentication.
+ *
+ * This file provides some functions for authentication handling and inline
+ * functionality. Look for auth parameters or re-validate an existing session
+ * also handles logout.
+ * Also provides a function for OpenID identiy matching.
+ */
require_once('include/security.php');
+/**
+ * @brief Resets the current session.
+ *
+ * @return void
+ */
function nuke_session() {
-
- new_cookie(0);
+ new_cookie(0); // 0 means delete on browser exit
unset($_SESSION['authenticated']);
unset($_SESSION['account_id']);
@@ -27,21 +39,24 @@ function nuke_session() {
}
/**
- * Verify login credentials
- *
- * Returns account record on success, null on failure
+ * @brief Verify login credentials.
*
+ * @param string $email
+ * The email address to verify.
+ * @param string $pass
+ * The provided password to verify.
+ * @return array|null
+ * Returns account record on success, null on failure.
*/
+function account_verify_password($email, $pass) {
-function account_verify_password($email,$pass) {
-
- $email_verify = get_config('system','verify_email');
- $register_policy = get_config('system','register_policy');
+ $email_verify = get_config('system', 'verify_email');
+ $register_policy = get_config('system', 'register_policy');
// Currently we only verify email address if there is an open registration policy.
// This isn't because of any policy - it's because the workflow gets too complicated if
// you have to verify the email and then go through the account approval workflow before
- // letting them login.
+ // letting them login.
if(($email_verify) && ($register_policy == REGISTER_OPEN) && ($record['account_flags'] & ACCOUNT_UNVERIFIED))
return null;
@@ -51,9 +66,10 @@ function account_verify_password($email,$pass) {
);
if(! ($r && count($r)))
return null;
+
foreach($r as $record) {
if(($record['account_flags'] == ACCOUNT_OK)
- && (hash('whirlpool',$record['account_salt'] . $pass) === $record['account_password'])) {
+ && (hash('whirlpool', $record['account_salt'] . $pass) === $record['account_password'])) {
logger('password verified for ' . $email);
return $record;
}
@@ -61,7 +77,6 @@ function account_verify_password($email,$pass) {
$error = 'password failed for ' . $email;
logger($error);
-
if($record['account_flags'] & ACCOUNT_UNVERIFIED)
logger('Account is unverified. account_flags = ' . $record['account_flags']);
if($record['account_flags'] & ACCOUNT_BLOCKED)
@@ -88,14 +103,12 @@ function account_verify_password($email,$pass) {
* also handles logout
*/
-
-if((isset($_SESSION)) && (x($_SESSION,'authenticated')) && ((! (x($_POST,'auth-params'))) || ($_POST['auth-params'] !== 'login'))) {
-
+if((isset($_SESSION)) && (x($_SESSION, 'authenticated')) &&
+ ((! (x($_POST, 'auth-params'))) || ($_POST['auth-params'] !== 'login'))) {
// process a logout request
- if(((x($_POST,'auth-params')) && ($_POST['auth-params'] === 'logout')) || ($a->module === 'logout')) {
-
+ if(((x($_POST, 'auth-params')) && ($_POST['auth-params'] === 'logout')) || ($a->module === 'logout')) {
// process logout request
$args = array('channel_id' => local_user());
call_hooks('logging_out', $args);
@@ -106,16 +119,16 @@ if((isset($_SESSION)) && (x($_SESSION,'authenticated')) && ((! (x($_POST,'auth-p
// re-validate a visitor, optionally invoke "su" if permitted to do so
- if(x($_SESSION,'visitor_id') && (! x($_SESSION,'uid'))) {
+ if(x($_SESSION, 'visitor_id') && (! x($_SESSION, 'uid'))) {
// if our authenticated guest is allowed to take control of the admin channel, make it so.
- $admins = get_config('system','remote_admin');
- if($admins && is_array($admins) && in_array($_SESSION['visitor_id'],$admins)) {
+ $admins = get_config('system', 'remote_admin');
+ if($admins && is_array($admins) && in_array($_SESSION['visitor_id'], $admins)) {
$x = q("select * from account where account_email = '%s' and account_email != '' and ( account_flags & %d ) limit 1",
- dbesc(get_config('system','admin_email')),
+ dbesc(get_config('system', 'admin_email')),
intval(ACCOUNT_ROLE_ADMIN)
);
if($x) {
- new_cookie(60*60*24); // one day
+ new_cookie(60 * 60 * 24); // one day
$_SESSION['last_login_date'] = datetime_convert();
unset($_SESSION['visitor_id']); // no longer a visitor
authenticate_success($x[0], true, true);
@@ -137,20 +150,19 @@ if((isset($_SESSION)) && (x($_SESSION,'authenticated')) && ((! (x($_POST,'auth-p
// already logged in user returning
- if(x($_SESSION,'uid') || x($_SESSION,'account_id')) {
+ if(x($_SESSION, 'uid') || x($_SESSION, 'account_id')) {
// first check if we're enforcing that sessions can't change IP address
-
+ // @todo what to do with IPv6 addresses
if($_SESSION['addr'] && $_SESSION['addr'] != $_SERVER['REMOTE_ADDR']) {
logger('SECURITY: Session IP address changed: ' . $_SESSION['addr'] . ' != ' . $_SERVER['REMOTE_ADDR']);
- $partial1 = substr($_SESSION['addr'],0,strrpos($_SESSION['addr'],'.'));
- $partial2 = substr($_SERVER['REMOTE_ADDR'],0,strrpos($_SERVER['REMOTE_ADDR'],'.'));
+ $partial1 = substr($_SESSION['addr'], 0, strrpos($_SESSION['addr'], '.'));
+ $partial2 = substr($_SERVER['REMOTE_ADDR'], 0, strrpos($_SERVER['REMOTE_ADDR'], '.'));
-
- $paranoia = intval(get_pconfig($_SESSION['uid'],'system','paranoia'));
+ $paranoia = intval(get_pconfig($_SESSION['uid'], 'system', 'paranoia'));
if(! $paranoia)
- $paranoia = intval(get_config('system','paranoia'));
+ $paranoia = intval(get_config('system', 'paranoia'));
switch($paranoia) {
case 0:
@@ -158,8 +170,8 @@ if((isset($_SESSION)) && (x($_SESSION,'authenticated')) && ((! (x($_POST,'auth-p
break;
case 2:
// check 2 octets
- $partial1 = substr($partial1,0,strrpos($partial1,'.'));
- $partial2 = substr($partial2,0,strrpos($partial2,'.'));
+ $partial1 = substr($partial1, 0, strrpos($partial1, '.'));
+ $partial2 = substr($partial2, 0, strrpos($partial2, '.'));
if($partial1 == $partial2)
break;
case 1:
@@ -169,12 +181,11 @@ if((isset($_SESSION)) && (x($_SESSION,'authenticated')) && ((! (x($_POST,'auth-p
case 3:
default:
// check any difference at all
- logger('Session address changed. Paranoid setting in effect, blocking session. '
+ logger('Session address changed. Paranoid setting in effect, blocking session. '
. $_SESSION['addr'] . ' != ' . $_SERVER['REMOTE_ADDR']);
nuke_session();
goaway(z_root());
break;
-
}
}
@@ -191,17 +202,15 @@ if((isset($_SESSION)) && (x($_SESSION,'authenticated')) && ((! (x($_POST,'auth-p
if(strcmp(datetime_convert('UTC','UTC','now - 12 hours'), $_SESSION['last_login_date']) > 0 ) {
$_SESSION['last_login_date'] = datetime_convert();
$login_refresh = true;
- }
- authenticate_success($r[0], false, false, false, $login_refresh);
+ }
+ authenticate_success($r[0], false, false, false, $login_refresh);
}
else {
$_SESSION['account_id'] = 0;
nuke_session();
goaway(z_root());
}
-
- }
-
+ } // end logged in user returning
}
else {
@@ -211,10 +220,10 @@ else {
// handle a fresh login request
- if((x($_POST,'password')) && strlen($_POST['password']))
- $encrypted = hash('whirlpool',trim($_POST['password']));
+ if((x($_POST, 'password')) && strlen($_POST['password']))
+ $encrypted = hash('whirlpool', trim($_POST['password']));
- if((x($_POST,'auth-params')) && $_POST['auth-params'] === 'login') {
+ if((x($_POST, 'auth-params')) && $_POST['auth-params'] === 'login') {
$record = null;
@@ -239,8 +248,7 @@ else {
$record = $addon_auth['user_record'];
}
else {
-
- $record = get_app()->account = account_verify_password($_POST['username'],$_POST['password']);
+ $record = get_app()->account = account_verify_password($_POST['username'], $_POST['password']);
if(get_app()->account) {
$_SESSION['account_id'] = get_app()->account['account_id'];
@@ -249,21 +257,20 @@ else {
notice( t('Failed authentication') . EOL);
}
- logger('authenticate: ' . print_r(get_app()->account,true), LOGGER_DEBUG);
-
+ logger('authenticate: ' . print_r(get_app()->account, true), LOGGER_DEBUG);
}
if((! $record) || (! count($record))) {
$error = 'authenticate: failed login attempt: ' . notags(trim($_POST['username'])) . ' from IP ' . $_SERVER['REMOTE_ADDR'];
logger($error);
// Also log failed logins to a separate auth log to reduce overhead for server side intrusion prevention
- $authlog = get_config('system', 'authlog');
- if ($authlog)
- @file_put_contents($authlog, datetime_convert() . ':' . session_id() . ' ' . $error . "\n", FILE_APPEND);
+ $authlog = get_config('system', 'authlog');
+ if ($authlog)
+ @file_put_contents($authlog, datetime_convert() . ':' . session_id() . ' ' . $error . "\n", FILE_APPEND);
notice( t('Login failed.') . EOL );
goaway(z_root());
- }
+ }
// If the user specified to remember the authentication, then change the cookie
// to expire after one year (the default is when the browser is closed).
@@ -293,11 +300,25 @@ else {
}
+/**
+ * @brief Returns the channel_id for a given openid_identity.
+ *
+ * Queries the values from pconfig configuration for the given openid_identity
+ * and returns the corresponding channel_id.
+ *
+ * @fixme How do we prevent that an OpenID identity is used more than once?
+ *
+ * @param string $authid
+ * The given openid_identity
+ * @return int|bool
+ * Return channel_id from pconfig or false.
+ */
function match_openid($authid) {
- $r = q("select * from pconfig where cat = 'system' and k = 'openid' and v = '%s' limit 1",
+ // Query the uid/channel_id from pconfig for a given value.
+ $r = q("SELECT uid FROM pconfig WHERE cat = 'system' AND k = 'openid' AND v = '%s' LIMIT 1",
dbesc($authid)
);
if($r)
return $r[0]['uid'];
return false;
-}
+}
diff --git a/include/reddav.php b/include/reddav.php
index c4ef5bd08..3de24661e 100644
--- a/include/reddav.php
+++ b/include/reddav.php
@@ -9,6 +9,8 @@
* You find the original SabreDAV classes under @ref vendor/sabre/dav/.
* We need to use SabreDAV 1.8.x for PHP5.3 compatibility. SabreDAV >= 2.0
* requires PHP >= 5.4.
+ *
+ * @todo split up the classes into own files.
*/
use Sabre\DAV;
@@ -25,6 +27,8 @@ class RedDirectory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
/**
* @brief The path inside /cloud
+ *
+ * @var string
*/
private $red_path;
private $folder_hash;
@@ -32,6 +36,7 @@ class RedDirectory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
* @brief The full path as seen in the browser.
* /cloud + $red_path
* @todo I think this is not used anywhere, we always strip '/cloud' and only use it in debug
+ * @var string
*/
private $ext_path;
private $root_dir = '';
@@ -39,6 +44,8 @@ class RedDirectory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
/**
* @brief The real path on the filesystem.
* The actual path in store/ with the hashed names.
+ *
+ * @var string
*/
private $os_path = '';
@@ -107,7 +114,7 @@ class RedDirectory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
if (get_config('system', 'block_public') && (! $this->auth->channel_id) && (! $this->auth->observer)) {
throw new DAV\Exception\Forbidden('Permission denied.');
}
-
+
if (($this->auth->owner_id) && (! perm_is_allowed($this->auth->owner_id, $this->auth->observer, 'view_storage'))) {
throw new DAV\Exception\Forbidden('Permission denied.');
}
@@ -971,78 +978,111 @@ function RedFileData($file, &$auth, $test = false) {
/**
- * RedBasicAuth class.
+ * @brief Authentication backend class for RedDAV.
+ *
+ * This class also contains some data which is not necessary for authentication
+ * like timezone settings.
*
*/
class RedBasicAuth extends DAV\Auth\Backend\AbstractBasic {
- // @fixme mod/cloud.php:61
- public $channel_name = '';
- // @fixme mod/cloud.php:62
+ /**
+ * @brief This variable holds the currently logged-in channel_address.
+ *
+ * It is used for building path in filestorage/.
+ *
+ * @var string|null
+ */
+ protected $channel_name = null;
+ /**
+ * channel_id of the current channel of the logged-in account.
+ *
+ * @var int
+ */
public $channel_id = 0;
- // @fixme mod/cloud.php:63
+ /**
+ * channel_hash of the current channel of the logged-in account.
+ *
+ * @var string
+ */
public $channel_hash = '';
- // @fixme mod/cloud.php:68
+ /**
+ * Set in mod/cloud.php to observer_hash.
+ *
+ * @var string
+ */
public $observer = '';
- // @fixme include/reddav.php:51
+ /**
+ *
+ * @see RedBrowser::set_writeable()
+ * @var DAV\Browser\Plugin
+ */
public $browser;
- // @fixme include/reddav.php:92
- public $owner_id;
- // @fixme include/reddav.php:283
+ /**
+ * channel_id of the current visited path. Set in RedDirectory::getDir().
+ *
+ * @var int
+ */
+ public $owner_id = 0;
+ /**
+ * channel_name of the current visited path. Set in RedDirectory::getDir().
+ *
+ * Used for creating the path in cloud/
+ *
+ * @var string
+ */
public $owner_nick = '';
- // @fixme mod/cloud.php:66
- public $timezone;
+ /**
+ * Timezone from the visiting channel's channel_timezone.
+ *
+ * Used in @ref RedBrowser
+ *
+ * @var string
+ */
+ protected $timezone = '';
+
/**
+ * @brief Validates a username and password.
+ *
+ * Guest access is granted with the password "+++".
*
+ * @see DAV\Auth\Backend\AbstractBasic::validateUserPass
* @param string $username
* @param string $password
+ * @return bool
*/
protected function validateUserPass($username, $password) {
-
if (trim($password) === '+++') {
- logger('reddav: validateUserPass: guest ' . $username);
+ logger('(DAV): RedBasicAuth::validateUserPass(): guest ' . $username);
return true;
}
require_once('include/auth.php');
$record = account_verify_password($username, $password);
if ($record && $record['account_default_channel']) {
- $r = q("select * from channel where channel_account_id = %d and channel_id = %d limit 1",
+ $r = q("SELECT * FROM channel WHERE channel_account_id = %d AND channel_id = %d LIMIT 1",
intval($record['account_id']),
intval($record['account_default_channel'])
);
if ($r) {
- $this->currentUser = $r[0]['channel_address'];
- $this->channel_name = $r[0]['channel_address'];
- $this->channel_id = $r[0]['channel_id'];
- $this->channel_hash = $this->observer = $r[0]['channel_hash'];
- $_SESSION['uid'] = $r[0]['channel_id'];
- $_SESSION['account_id'] = $r[0]['channel_account_id'];
- $_SESSION['authenticated'] = true;
- return true;
+ return $this->setAuthenticated($r[0]);
}
}
- $r = q("select * from channel where channel_address = '%s' limit 1",
+ $r = q("SELECT * FROM channel WHERE channel_address = '%s' LIMIT 1",
dbesc($username)
);
if ($r) {
- $x = q("select * from account where account_id = %d limit 1",
+ $x = q("SELECT account_flags, account_salt, account_password FROM account WHERE account_id = %d LIMIT 1",
intval($r[0]['channel_account_id'])
);
if ($x) {
+ // @fixme this foreach should not be needed?
foreach ($x as $record) {
if (($record['account_flags'] == ACCOUNT_OK) || ($record['account_flags'] == ACCOUNT_UNVERIFIED)
&& (hash('whirlpool', $record['account_salt'] . $password) === $record['account_password'])) {
logger('(DAV) RedBasicAuth: password verified for ' . $username);
- $this->currentUser = $r[0]['channel_address'];
- $this->channel_name = $r[0]['channel_address'];
- $this->channel_id = $r[0]['channel_id'];
- $this->channel_hash = $this->observer = $r[0]['channel_hash'];
- $_SESSION['uid'] = $r[0]['channel_id'];
- $_SESSION['account_id'] = $r[0]['channel_account_id'];
- $_SESSION['authenticated'] = true;
- return true;
+ return $this->setAuthenticated($r[0]);
}
}
}
@@ -1051,12 +1091,68 @@ class RedBasicAuth extends DAV\Auth\Backend\AbstractBasic {
return false;
}
+ /**
+ * @brief Sets variables and session parameters after successfull authentication.
+ *
+ * @param array $r
+ * Array with the values for the authenticated channel.
+ * @return bool
+ */
+ protected function setAuthenticated($r) {
+ $this->channel_name = $r['channel_address'];
+ $this->channel_id = $r['channel_id'];
+ $this->channel_hash = $this->observer = $r['channel_hash'];
+ $_SESSION['uid'] = $r['channel_id'];
+ $_SESSION['account_id'] = $r['channel_account_id'];
+ $_SESSION['authenticated'] = true;
+ return true;
+ }
+
+ /**
+ * Sets the channel_name from the currently logged-in channel.
+ *
+ * @param string $name
+ * The channel's name
+ */
public function setCurrentUser($name) {
- $this->currentUser = $name;
+ $this->channel_name = $name;
+ }
+ /**
+ * Returns information about the currently logged-in channel.
+ *
+ * If nobody is currently logged in, this method should return null.
+ *
+ * @see DAV\Auth\Backend\AbstractBasic::getCurrentUser
+ * @return string|null
+ */
+ public function getCurrentUser() {
+ return $this->channel_name;
}
/**
- * @brief Set browser plugin.
+ * @brief Sets the timezone from the channel in RedBasicAuth.
+ *
+ * Set in mod/cloud.php if the channel has a timezone set.
+ *
+ * @param string $timezone
+ * The channel's timezone.
+ * @return void
+ */
+ public function setTimezone($timezone) {
+ $this->timezone = $timezone;
+ }
+ /**
+ * @brief Returns the timezone.
+ *
+ * @return string
+ * Return the channel's timezone.
+ */
+ public function getTimezone() {
+ return $this->timezone;
+ }
+
+ /**
+ * @brief Set browser plugin for SabreDAV.
*
* @see RedBrowser::set_writeable()
* @param DAV\Browser\Plugin $browser
@@ -1065,8 +1161,12 @@ class RedBasicAuth extends DAV\Auth\Backend\AbstractBasic {
$this->browser = $browser;
}
- // internal? logging function
- function log() {
+ /**
+ * Prints out all RedBasicAuth variables to logger().
+ *
+ * @return void
+ */
+ public function log() {
logger('dav: auth: channel_name ' . $this->channel_name, LOGGER_DATA);
logger('dav: auth: channel_id ' . $this->channel_id, LOGGER_DATA);
logger('dav: auth: channel_hash ' . $this->channel_hash, LOGGER_DATA);
@@ -1080,13 +1180,23 @@ class RedBasicAuth extends DAV\Auth\Backend\AbstractBasic {
/**
- * RedBrowser class.
+ * @brief RedBrowser class.
*
+ * RedBrowser is a SabreDAV server-plugin to provide a view to the DAV in
+ * the browser
*/
class RedBrowser extends DAV\Browser\Plugin {
+ /**
+ * @var RedBasicAuth
+ */
private $auth;
+ /**
+ * @brief Constructor for RedBrowser.
+ *
+ * @param RedBasicAuth &$auth
+ */
function __construct(&$auth) {
$this->auth = $auth;
$this->enableAssets = false;
@@ -1096,6 +1206,7 @@ class RedBrowser extends DAV\Browser\Plugin {
// directory and who the owner and observer are. So we add a pointer to the browser into the auth module and vice
// versa. Then when we've figured out what directory is actually being accessed, we call the following function
// to decide whether or not to show web elements which include writeable objects.
+ // @todo Maybe this can be solved with some $server->subscribeEvent()?
function set_writeable() {
if (! $this->auth->owner_id) {
$this->enablePost = false;
@@ -1117,8 +1228,8 @@ class RedBrowser extends DAV\Browser\Plugin {
// (owner_id = channel_id) is visitor owner of this directory?
$is_owner = ((local_user() && $this->auth->owner_id == local_user()) ? true : false);
- if ($this->auth->timezone)
- date_default_timezone_set($this->auth->timezone);
+ if ($this->auth->getTimezone())
+ date_default_timezone_set($this->auth->getTimezone());
require_once('include/conversation.php');
@@ -1237,7 +1348,7 @@ class RedBrowser extends DAV\Browser\Plugin {
// put the array for this file together
$ft['attachId'] = $this->findAttachIdByHash($attachHash);
- $ft['fileStorageUrl'] = substr($fullPath, 0, strpos($fullPath, "cloud/")) . "filestorage/" . $this->auth->channel_name;
+ $ft['fileStorageUrl'] = substr($fullPath, 0, strpos($fullPath, "cloud/")) . "filestorage/" . $this->auth->getCurrentUser();
$ft['icon'] = $icon;
$ft['attachIcon'] = (($size) ? $attachIcon : '');
// @todo Should this be an item value, not a global one?
diff --git a/mod/cloud.php b/mod/cloud.php
index 1765c0b69..c21c4c4b6 100644
--- a/mod/cloud.php
+++ b/mod/cloud.php
@@ -1,31 +1,34 @@
<?php
/**
* @file mod/cloud.php
- * @brief Initialize Red Matrix's cloud (SabreDAV)
+ * @brief Initialize RedMatrix's cloud (SabreDAV).
*
+ * Module for accessing the DAV storage area.
*/
- use Sabre\DAV;
- require_once('vendor/autoload.php');
+use Sabre\DAV;
- // workaround for HTTP-auth in CGI mode
- if(x($_SERVER,'REDIRECT_REMOTE_USER')) {
- $userpass = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"], 6)) ;
- if(strlen($userpass)) {
- list($name, $password) = explode(':', $userpass);
- $_SERVER['PHP_AUTH_USER'] = $name;
- $_SERVER['PHP_AUTH_PW'] = $password;
- }
- }
+// composer autoloader for SabreDAV
+require_once('vendor/autoload.php');
- if(x($_SERVER,'HTTP_AUTHORIZATION')) {
- $userpass = base64_decode(substr($_SERVER["HTTP_AUTHORIZATION"], 6)) ;
- if(strlen($userpass)) {
- list($name, $password) = explode(':', $userpass);
- $_SERVER['PHP_AUTH_USER'] = $name;
- $_SERVER['PHP_AUTH_PW'] = $password;
- }
+// workaround for HTTP-auth in CGI mode
+if(x($_SERVER, 'REDIRECT_REMOTE_USER')) {
+ $userpass = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"], 6)) ;
+ if(strlen($userpass)) {
+ list($name, $password) = explode(':', $userpass);
+ $_SERVER['PHP_AUTH_USER'] = $name;
+ $_SERVER['PHP_AUTH_PW'] = $password;
+ }
+}
+
+if(x($_SERVER, 'HTTP_AUTHORIZATION')) {
+ $userpass = base64_decode(substr($_SERVER["HTTP_AUTHORIZATION"], 6)) ;
+ if(strlen($userpass)) {
+ list($name, $password) = explode(':', $userpass);
+ $_SERVER['PHP_AUTH_USER'] = $name;
+ $_SERVER['PHP_AUTH_PW'] = $password;
}
+}
/**
* @brief Fires up the SabreDAV server.
@@ -33,14 +36,12 @@
* @param App &$a
*/
function cloud_init(&$a) {
-
// call ($currenttheme)_init since we're operating outside of index.php
-
- $theme_info_file = "view/theme/".current_theme()."/php/theme.php";
+ $theme_info_file = "view/theme/" . current_theme() . "/php/theme.php";
if (file_exists($theme_info_file)){
require_once($theme_info_file);
- if(function_exists(str_replace('-','_',current_theme()) . '_init')) {
- $func = str_replace('-','_',current_theme()) . '_init';
+ if(function_exists(str_replace('-', '_', current_theme()) . '_init')) {
+ $func = str_replace('-', '_', current_theme()) . '_init';
$func($a);
}
}
@@ -48,16 +49,15 @@ function cloud_init(&$a) {
require_once('include/reddav.php');
if(! is_dir('store'))
- os_mkdir('store',STORAGE_DEFAULT_PERMISSIONS,false);
+ os_mkdir('store', STORAGE_DEFAULT_PERMISSIONS, false);
$which = null;
if(argc() > 1)
$which = argv(1);
$profile = 0;
- $channel = $a->get_channel();
- $a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . $a->get_baseurl() . '/feed/' . $which . '" />' . "\r\n" ;
+ $a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . $a->get_baseurl() . '/feed/' . $which . '" />' . "\r\n";
if($which)
profile_load($a, $which, $profile);
@@ -70,12 +70,11 @@ function cloud_init(&$a) {
if(local_user()) {
$channel = $a->get_channel();
$auth->setCurrentUser($channel['channel_address']);
- $auth->channel_name = $channel['channel_address'];
$auth->channel_id = $channel['channel_id'];
$auth->channel_hash = $channel['channel_hash'];
$auth->channel_account_id = $channel['channel_account_id'];
if($channel['channel_timezone'])
- $auth->timezone = $channel['channel_timezone'];
+ $auth->setTimezone($channel['channel_timezone']);
}
$auth->observer = $ob_hash;
}
@@ -83,13 +82,13 @@ function cloud_init(&$a) {
if($_GET['davguest'])
$_SESSION['davguest'] = true;
- $_SERVER['QUERY_STRING'] = str_replace(array('?f=','&f='),array('',''),$_SERVER['QUERY_STRING']);
+ $_SERVER['QUERY_STRING'] = str_replace(array('?f=', '&f='), array('', ''), $_SERVER['QUERY_STRING']);
$_SERVER['QUERY_STRING'] = strip_zids($_SERVER['QUERY_STRING']);
- $_SERVER['QUERY_STRING'] = preg_replace('/[\?&]davguest=(.*?)([\?&]|$)/ism','',$_SERVER['QUERY_STRING']);
+ $_SERVER['QUERY_STRING'] = preg_replace('/[\?&]davguest=(.*?)([\?&]|$)/ism', '', $_SERVER['QUERY_STRING']);
- $_SERVER['REQUEST_URI'] = str_replace(array('?f=','&f='),array('',''),$_SERVER['REQUEST_URI']);
+ $_SERVER['REQUEST_URI'] = str_replace(array('?f=', '&f='), array('', ''), $_SERVER['REQUEST_URI']);
$_SERVER['REQUEST_URI'] = strip_zids($_SERVER['REQUEST_URI']);
- $_SERVER['REQUEST_URI'] = preg_replace('/[\?&]davguest=(.*?)([\?&]|$)/ism','',$_SERVER['REQUEST_URI']);
+ $_SERVER['REQUEST_URI'] = preg_replace('/[\?&]davguest=(.*?)([\?&]|$)/ism', '', $_SERVER['REQUEST_URI']);
$rootDirectory = new RedDirectory('/', $auth);
@@ -101,11 +100,15 @@ function cloud_init(&$a) {
$server->addPlugin($lockPlugin);
- // The next section of code allows us to bypass prompting for http-auth if a FILE is being accessed anonymously and permissions
- // allow this. This way one can create hotlinks to public media files in their cloud and anonymous viewers won't get asked to login.
- // If a DIRECTORY is accessed or there are permission issues accessing the file and we aren't previously authenticated via zot,
- // prompt for HTTP-auth. This will be the default case for mounting a DAV directory.
- // In order to avoid prompting for passwords for viewing a DIRECTORY, add the URL query parameter 'davguest=1'
+ // The next section of code allows us to bypass prompting for http-auth if a
+ // FILE is being accessed anonymously and permissions allow this. This way
+ // one can create hotlinks to public media files in their cloud and anonymous
+ // viewers won't get asked to login.
+ // If a DIRECTORY is accessed or there are permission issues accessing the
+ // file and we aren't previously authenticated via zot, prompt for HTTP-auth.
+ // This will be the default case for mounting a DAV directory.
+ // In order to avoid prompting for passwords for viewing a DIRECTORY, add
+ // the URL query parameter 'davguest=1'.
$isapublic_file = false;
$davguest = ((x($_SESSION, 'davguest')) ? true : false);
@@ -116,22 +119,21 @@ function cloud_init(&$a) {
if($x instanceof RedFile)
$isapublic_file = true;
}
- catch ( Exception $e ) {
+ catch (Exception $e) {
$isapublic_file = false;
}
}
if((! $auth->observer) && (! $isapublic_file) && (! $davguest)) {
try {
- $auth->Authenticate($server, t('Red Matrix - Guests: Username: {your email address}, Password: +++'));
+ $auth->Authenticate($server, t('RedMatrix - Guests: Username: {your email address}, Password: +++'));
}
- catch ( Exception $e) {
+ catch (Exception $e) {
logger('mod_cloud: auth exception' . $e->getMessage());
http_status_exit($e->getHTTPCode(), $e->getMessage());
}
}
-
// provide a directory view for the cloud in Red Matrix
$browser = new RedBrowser($auth);