<?php
-function authenticate_success($user_record, $login_initial = false, $interactive = false) {
+function authenticate_success($user_record, $login_initial = false, $interactive = false, $login_refresh = false) {
$a = get_app();
$_SESSION['uid'] = $user_record['uid'];
$_SESSION['theme'] = $user_record['theme'];
+ $_SESSION['mobile-theme'] = get_pconfig($user_record['uid'], 'system', 'mobile_theme');
$_SESSION['authenticated'] = 1;
$_SESSION['page_flags'] = $user_record['page-flags'];
$_SESSION['my_url'] = $a->get_baseurl() . '/profile/' . $user_record['nickname'];
+ $_SESSION['my_address'] = $user_record['nickname'] . '@' . substr($a->get_baseurl(),strpos($a->get_baseurl(),'://')+3);
$_SESSION['addr'] = $_SERVER['REMOTE_ADDR'];
$a->user = $user_record;
$a->timezone = $a->user['timezone'];
}
- $master_record = $a->user;
+ $master_record = $a->user;
if((x($_SESSION,'submanage')) && intval($_SESSION['submanage'])) {
$r = q("select * from user where uid = %d limit 1",
$master_record = $r[0];
}
- $r = q("SELECT `uid`,`username`,`nickname` FROM `user` WHERE `password` = '%s' AND `email` = '%s'",
+ $r = q("SELECT `uid`,`username`,`nickname` FROM `user` WHERE `password` = '%s' AND `email` = '%s' AND `account_removed` = 0 ",
dbesc($master_record['password']),
dbesc($master_record['email'])
);
else
$a->identities = array();
- $r = q("select `user`.`uid`, `user`.`username`, `user`.`nickname`
- from manage left join user on manage.mid = user.uid
- where `manage`.`uid` = %d",
+ $r = q("select `user`.`uid`, `user`.`username`, `user`.`nickname`
+ from manage INNER JOIN user on manage.mid = user.uid where `user`.`account_removed` = 0
+ and `manage`.`uid` = %d",
intval($master_record['uid'])
);
if($r && count($r))
if($login_initial)
logger('auth_identities: ' . print_r($a->identities,true), LOGGER_DEBUG);
+ if($login_refresh)
+ logger('auth_identities refresh: ' . print_r($a->identities,true), LOGGER_DEBUG);
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
intval($_SESSION['uid']));
header('X-Account-Management-Status: active; name="' . $a->user['username'] . '"; id="' . $a->user['nickname'] .'"');
- if($login_initial) {
- $l = get_language();
+ if($login_initial || $login_refresh) {
+ $l = get_browser_language();
- q("UPDATE `user` SET `login_date` = '%s', `language` = '%s' WHERE `uid` = %d LIMIT 1",
+ q("UPDATE `user` SET `login_date` = '%s', `language` = '%s' WHERE `uid` = %d",
dbesc(datetime_convert()),
dbesc($l),
intval($_SESSION['uid'])
);
+ // Set the login date for all identities of the user
+ q("UPDATE `user` SET `login_date` = '%s' WHERE `password` = '%s' AND `email` = '%s' AND `account_removed` = 0",
+ dbesc(datetime_convert()),
+ dbesc($master_record['password']),
+ dbesc($master_record['email'])
+ );
+
+
+ }
+ if($login_initial) {
call_hooks('logged_in', $a->user);
if(($a->module !== 'home') && isset($_SESSION['return_url']))
elseif($verified === 1)
return false;
else {
+ $cid = 0;
+
+ if(is_array($_SESSION['remote'])) {
+ foreach($_SESSION['remote'] as $visitor) {
+ if($visitor['uid'] == $owner) {
+ $cid = $visitor['cid'];
+ break;
+ }
+ }
+ }
+
+ if(! $cid)
+ return false;
+
- $r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` LEFT JOIN `user` on `user`.`uid` = `contact`.`uid`
+ $r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `user`.`uid` = `contact`.`uid`
WHERE `contact`.`uid` = %d AND `contact`.`id` = %d AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
AND `user`.`blockwall` = 0 AND `readonly` = 0 AND ( `contact`.`rel` IN ( %d , %d ) OR `user`.`page-flags` = %d ) LIMIT 1",
intval($owner),
- intval(remote_user()),
+ intval($cid),
intval(CONTACT_IS_SHARING),
intval(CONTACT_IS_FRIEND),
intval(PAGE_COMMUNITY)
}
}
if($remote_verified) {
-
+
$gs = '<<>>'; // should be impossible to match
if(is_array($groups) && count($groups)) {
$gs .= '|<' . intval($g) . '>';
}
- $sql = sprintf(
+ /*$sql = sprintf(
" AND ( allow_cid = '' OR allow_cid REGEXP '<%d>' )
AND ( deny_cid = '' OR NOT deny_cid REGEXP '<%d>' )
AND ( allow_gid = '' OR allow_gid REGEXP '%s' )
intval($remote_user),
dbesc($gs),
dbesc($gs)
+ );*/
+ $sql = sprintf(
+ " AND ( NOT (deny_cid REGEXP '<%d>' OR deny_gid REGEXP '%s')
+ AND ( allow_cid REGEXP '<%d>' OR allow_gid REGEXP '%s' OR ( allow_cid = '' AND allow_gid = '') )
+ )
+ ",
+ intval($remote_user),
+ dbesc($gs),
+ intval($remote_user),
+ dbesc($gs)
);
}
}
* default permissions - anonymous user
*/
- $sql = " AND allow_cid = ''
- AND allow_gid = ''
- AND deny_cid = ''
- AND deny_gid = ''
- AND private = 0
+ $sql = " AND `item`.allow_cid = ''
+ AND `item`.allow_gid = ''
+ AND `item`.deny_cid = ''
+ AND `item`.deny_gid = ''
+ AND `item`.private = 0
";
/**
* Profile owner - everything is visible
*/
- if(($local_user) && ($local_user == $owner_id)) {
- $sql = '';
+ if($local_user && ($local_user == $owner_id)) {
+ $sql = '';
}
/**
}
}
if($remote_verified) {
-
+
$gs = '<<>>'; // should be impossible to match
if(is_array($groups) && count($groups)) {
}
$sql = sprintf(
- " AND ( private = 0 OR ( private = 1 AND wall = 1 AND ( allow_cid = '' OR allow_cid REGEXP '<%d>' )
+ /*" AND ( private = 0 OR ( private in (1,2) AND wall = 1 AND ( allow_cid = '' OR allow_cid REGEXP '<%d>' )
AND ( deny_cid = '' OR NOT deny_cid REGEXP '<%d>' )
AND ( allow_gid = '' OR allow_gid REGEXP '%s' )
AND ( deny_gid = '' OR NOT deny_gid REGEXP '%s')))
intval($remote_user),
dbesc($gs),
dbesc($gs)
+*/
+ " AND ( `item`.private = 0 OR ( `item`.private in (1,2) AND `item`.`wall` = 1
+ AND ( NOT (`item`.deny_cid REGEXP '<%d>' OR `item`.deny_gid REGEXP '%s')
+ AND ( `item`.allow_cid REGEXP '<%d>' OR `item`.allow_gid REGEXP '%s' OR ( `item`.allow_cid = '' AND `item`.allow_gid = '')))))
+ ",
+ intval($remote_user),
+ dbesc($gs),
+ intval($remote_user),
+ dbesc($gs)
);
}
}
+
return $sql;
}
+/*
+ * Functions used to protect against Cross-Site Request Forgery
+ * The security token has to base on at least one value that an attacker can't know - here it's the session ID and the private key.
+ * In this implementation, a security token is reusable (if the user submits a form, goes back and resubmits the form, maybe with small changes;
+ * or if the security token is used for ajax-calls that happen several times), but only valid for a certain amout of time (3hours).
+ * The "typename" seperates the security tokens of different types of forms. This could be relevant in the following case:
+ * A security token is used to protekt a link from CSRF (e.g. the "delete this profile"-link).
+ * If the new page contains by any chance external elements, then the used security token is exposed by the referrer.
+ * Actually, important actions should not be triggered by Links / GET-Requests at all, but somethimes they still are,
+ * so this mechanism brings in some damage control (the attacker would be able to forge a request to a form of this type, but not to forms of other types).
+ */
+function get_form_security_token($typename = '') {
+ $a = get_app();
+
+ $timestamp = time();
+ $sec_hash = hash('whirlpool', $a->user['guid'] . $a->user['prvkey'] . session_id() . $timestamp . $typename);
+
+ return $timestamp . '.' . $sec_hash;
+}
+
+function check_form_security_token($typename = '', $formname = 'form_security_token') {
+ if (!x($_REQUEST, $formname)) return false;
+ $hash = $_REQUEST[$formname];
+
+ $max_livetime = 10800; // 3 hours
+
+ $a = get_app();
+
+ $x = explode('.', $hash);
+ if (time() > (IntVal($x[0]) + $max_livetime)) return false;
+
+ $sec_hash = hash('whirlpool', $a->user['guid'] . $a->user['prvkey'] . session_id() . $x[0] . $typename);
+
+ return ($sec_hash == $x[1]);
+}
+
+function check_form_security_std_err_msg() {
+ return t('The form security token was not correct. This probably happened because the form has been opened for too long (>3 hours) before submitting it.') . EOL;
+}
+function check_form_security_token_redirectOnErr($err_redirect, $typename = '', $formname = 'form_security_token') {
+ if (!check_form_security_token($typename, $formname)) {
+ $a = get_app();
+ logger('check_form_security_token failed: user ' . $a->user['guid'] . ' - form element ' . $typename);
+ logger('check_form_security_token failed: _REQUEST data: ' . print_r($_REQUEST, true), LOGGER_DATA);
+ notice( check_form_security_std_err_msg() );
+ goaway($a->get_baseurl() . $err_redirect );
+ }
+}
+function check_form_security_token_ForbiddenOnErr($typename = '', $formname = 'form_security_token') {
+ if (!check_form_security_token($typename, $formname)) {
+ $a = get_app();
+ logger('check_form_security_token failed: user ' . $a->user['guid'] . ' - form element ' . $typename);
+ logger('check_form_security_token failed: _REQUEST data: ' . print_r($_REQUEST, true), LOGGER_DATA);
+ header('HTTP/1.1 403 Forbidden');
+ killme();
+ }
+}
+
+// Returns an array of group id's this contact is a member of.
+// This array will only contain group id's related to the uid of this
+// DFRN contact. They are *not* neccessarily unique across the entire site.
+
+
+if(! function_exists('init_groups_visitor')) {
+function init_groups_visitor($contact_id) {
+ $groups = array();
+ $r = q("SELECT `gid` FROM `group_member`
+ WHERE `contact-id` = %d ",
+ intval($contact_id)
+ );
+ if(count($r)) {
+ foreach($r as $rr)
+ $groups[] = $rr['gid'];
+ }
+ return $groups;
+}}
+