<?php
+/**
+ * @file include/security.php
+ */
-use Friendica\App;
+use Friendica\Core\Addon;
use Friendica\Core\Config;
+use Friendica\Core\L10n;
use Friendica\Core\PConfig;
use Friendica\Core\System;
-use Friendica\Database\DBM;
+use Friendica\Database\DBA;
+use Friendica\Model\Contact;
use Friendica\Model\Group;
+use Friendica\Util\DateTimeFormat;
+use Friendica\Model\PermissionSet;
/**
* @brief Calculate the hash that is needed for the "Friendica" cookie
* @param int $time
* @param array $user Record from "user" table
*/
-function new_cookie($time, $user = array())
+function new_cookie($time, $user = [])
{
if ($time != 0) {
$time = $time + time();
}
if ($user) {
- $value = json_encode(array("uid" => $user["uid"],
+ $value = json_encode(["uid" => $user["uid"],
"hash" => cookie_hash($user),
- "ip" => $_SERVER['REMOTE_ADDR']));
+ "ip" => defaults($_SERVER, 'REMOTE_ADDR', '0.0.0.0')]);
} else {
$value = "";
}
$_SESSION['page_flags'] = $user_record['page-flags'];
$_SESSION['my_url'] = System::baseUrl() . '/profile/' . $user_record['nickname'];
$_SESSION['my_address'] = $user_record['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3);
- $_SESSION['addr'] = $_SERVER['REMOTE_ADDR'];
+ $_SESSION['addr'] = defaults($_SERVER, 'REMOTE_ADDR', '0.0.0.0');
$a->user = $user_record;
if ($a->user['login_date'] <= NULL_DATE) {
$_SESSION['return_url'] = 'profile_photo/new';
$a->module = 'profile_photo';
- info(t("Welcome ") . $a->user['username'] . EOL);
- info(t('Please upload a profile photo.') . EOL);
+ info(L10n::t("Welcome ") . $a->user['username'] . EOL);
+ info(L10n::t('Please upload a profile photo.') . EOL);
} else {
- info(t("Welcome back ") . $a->user['username'] . EOL);
+ info(L10n::t("Welcome back ") . $a->user['username'] . EOL);
}
}
$master_record = $a->user;
if ((x($_SESSION, 'submanage')) && intval($_SESSION['submanage'])) {
- $r = dba::fetch_first("SELECT * FROM `user` WHERE `uid` = ? LIMIT 1",
- intval($_SESSION['submanage'])
- );
- if (DBM::is_result($r)) {
- $master_record = $r;
+ $user = DBA::selectFirst('user', [], ['uid' => $_SESSION['submanage']]);
+ if (DBA::isResult($user)) {
+ $master_record = $user;
}
}
- $r = dba::select('user', array('uid', 'username', 'nickname'),
- array('password' => $master_record['password'], 'email' => $master_record['email'], 'account_removed' => false));
- if (DBM::is_result($r)) {
- $a->identities = dba::inArray($r);
+ if ($master_record['parent-uid'] == 0) {
+ // First add our own entry
+ $a->identities = [['uid' => $master_record['uid'],
+ 'username' => $master_record['username'],
+ 'nickname' => $master_record['nickname']]];
+
+ // Then add all the children
+ $r = DBA::select('user', ['uid', 'username', 'nickname'],
+ ['parent-uid' => $master_record['uid'], 'account_removed' => false]);
+ if (DBA::isResult($r)) {
+ $a->identities = array_merge($a->identities, DBA::toArray($r));
+ }
} else {
- $a->identities = array();
+ // Just ensure that the array is always defined
+ $a->identities = [];
+
+ // First entry is our parent
+ $r = DBA::select('user', ['uid', 'username', 'nickname'],
+ ['uid' => $master_record['parent-uid'], 'account_removed' => false]);
+ if (DBA::isResult($r)) {
+ $a->identities = DBA::toArray($r);
+ }
+
+ // Then add all siblings
+ $r = DBA::select('user', ['uid', 'username', 'nickname'],
+ ['parent-uid' => $master_record['parent-uid'], 'account_removed' => false]);
+ if (DBA::isResult($r)) {
+ $a->identities = array_merge($a->identities, DBA::toArray($r));
+ }
}
- $r = dba::p("SELECT `user`.`uid`, `user`.`username`, `user`.`nickname`
+ $r = DBA::p("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` = ?",
$master_record['uid']
);
- if (DBM::is_result($r)) {
- $a->identities = array_merge($a->identities, dba::inArray($r));
+ if (DBA::isResult($r)) {
+ $a->identities = array_merge($a->identities, DBA::toArray($r));
}
if ($login_initial) {
logger('auth_identities refresh: ' . print_r($a->identities, true), LOGGER_DEBUG);
}
- $r = dba::fetch_first("SELECT * FROM `contact` WHERE `uid` = ? AND `self` LIMIT 1", $_SESSION['uid']);
- if (DBM::is_result($r)) {
- $a->contact = $r;
- $a->cid = $r['id'];
+ $contact = DBA::selectFirst('contact', [], ['uid' => $_SESSION['uid'], 'self' => true]);
+ if (DBA::isResult($contact)) {
+ $a->contact = $contact;
+ $a->cid = $contact['id'];
$_SESSION['cid'] = $a->cid;
}
header('X-Account-Management-Status: active; name="' . $a->user['username'] . '"; id="' . $a->user['nickname'] . '"');
if ($login_initial || $login_refresh) {
- dba::update('user', array('login_date' => datetime_convert()), array('uid' => $_SESSION['uid']));
+ DBA::update('user', ['login_date' => DateTimeFormat::utcNow()], ['uid' => $_SESSION['uid']]);
// Set the login date for all identities of the user
- dba::update('user', array('login_date' => datetime_convert()),
- array('password' => $master_record['password'], 'email' => $master_record['email'], 'account_removed' => false));
+ DBA::update('user', ['login_date' => DateTimeFormat::utcNow()],
+ ['parent-uid' => $master_record['uid'], 'account_removed' => false]);
}
if ($login_initial) {
- // If the user specified to remember the authentication, then set a cookie
- // that expires after one week (the default is when the browser is closed).
- // The cookie will be renewed automatically.
- // The week ensures that sessions will expire after some inactivity.
- if ($_SESSION['remember']) {
- logger('Injecting cookie for remembered user ' . $_SESSION['remember_user']['nickname']);
+ /*
+ * If the user specified to remember the authentication, then set a cookie
+ * that expires after one week (the default is when the browser is closed).
+ * The cookie will be renewed automatically.
+ * The week ensures that sessions will expire after some inactivity.
+ */
+ if (!empty($_SESSION['remember'])) {
+ logger('Injecting cookie for remembered user ' . $a->user['nickname']);
new_cookie(604800, $user_record);
unset($_SESSION['remember']);
}
}
if ($login_initial) {
- call_hooks('logged_in', $a->user);
+ Addon::callHooks('logged_in', $a->user);
if (($a->module !== 'home') && isset($_SESSION['return_url'])) {
goaway(System::baseUrl() . '/' . $_SESSION['return_url']);
return true;
}
+ if (local_user() && ($owner == 0)) {
+ return true;
+ }
+
if (remote_user()) {
// use remembered decision and avoid a DB lookup for each and every display item
// DO NOT use this function if there are going to be multiple owners
} else {
$cid = 0;
- if (is_array($_SESSION['remote'])) {
+ if (!empty($_SESSION['remote'])) {
foreach ($_SESSION['remote'] as $visitor) {
if ($visitor['uid'] == $owner) {
$cid = $visitor['cid'];
AND `user`.`blockwall` = 0 AND `readonly` = 0 AND ( `contact`.`rel` IN ( %d , %d ) OR `user`.`page-flags` = %d ) LIMIT 1",
intval($owner),
intval($cid),
- intval(CONTACT_IS_SHARING),
- intval(CONTACT_IS_FRIEND),
- intval(PAGE_COMMUNITY)
+ intval(Contact::SHARING),
+ intval(Contact::FRIEND),
+ intval(Contact::PAGE_COMMUNITY)
);
- if (DBM::is_result($r)) {
+ if (DBA::isResult($r)) {
$verified = 2;
return true;
} else {
return false;
}
+/// @TODO $groups should be array
function permissions_sql($owner_id, $remote_verified = false, $groups = null)
{
$local_user = local_user();
*/
if ($local_user && $local_user == $owner_id) {
$sql = '';
+ /**
+ * Authenticated visitor. Unless pre-verified,
+ * check that the contact belongs to this $owner_id
+ * and load the groups the visitor belongs to.
+ * If pre-verified, the caller is expected to have already
+ * done this and passed the groups into this function.
+ */
} elseif ($remote_user) {
/*
* Authenticated visitor. Unless pre-verified,
intval($remote_user),
intval($owner_id)
);
- if (DBM::is_result($r)) {
+ if (DBA::isResult($r)) {
$remote_verified = true;
$groups = Group::getIdsByContactId($remote_user);
}
if ($remote_verified) {
$gs = '<<>>'; // should be impossible to match
- if (is_array($groups) && count($groups)) {
- foreach ($groups as $g)
+ if (is_array($groups)) {
+ foreach ($groups as $g) {
$gs .= '|<' . intval($g) . '>';
+ }
}
$sql = sprintf(
)
",
intval($remote_user),
- dbesc($gs),
+ DBA::escape($gs),
intval($remote_user),
- dbesc($gs)
+ DBA::escape($gs)
);
}
}
*
* default permissions - anonymous user
*/
- $sql = " AND `item`.allow_cid = ''
- AND `item`.allow_gid = ''
- AND `item`.deny_cid = ''
- AND `item`.deny_gid = ''
- AND `item`.private = 0
- ";
+ $sql = " AND NOT `item`.`private`";
// Profile owner - everything is visible
if ($local_user && ($local_user == $owner_id)) {
* If pre-verified, the caller is expected to have already
* done this and passed the groups into this function.
*/
- if (!$remote_verified) {
- $r = q("SELECT id FROM contact WHERE id = %d AND uid = %d AND blocked = 0 LIMIT 1",
- intval($remote_user),
- intval($owner_id)
- );
- if (DBM::is_result($r)) {
- $remote_verified = true;
- $groups = Group::getIdsByContactId($remote_user);
- }
- }
- if ($remote_verified) {
-
- $gs = '<<>>'; // should be impossible to match
-
- if (is_array($groups) && count($groups)) {
- foreach ($groups as $g) {
- $gs .= '|<' . intval($g) . '>';
- }
- }
+ $set = PermissionSet::get($owner_id, $remote_user, $groups);
- $sql = sprintf(
- " AND ( `item`.private = 0 OR ( `item`.private in (1,2) AND `item`.`wall` = 1
- AND ( NOT (`item`.deny_cid REGEXP '<%d>' OR `item`.deny_gid REGEXP '%s')
- AND ( `item`.allow_cid REGEXP '<%d>' OR `item`.allow_gid REGEXP '%s' OR ( `item`.allow_cid = '' AND `item`.allow_gid = '')))))
- ",
- intval($remote_user),
- dbesc($gs),
- intval($remote_user),
- dbesc($gs)
- );
+ if (!empty($set)) {
+ $sql_set = " OR (`item`.`private` IN (1,2) AND `item`.`wall` AND `item`.`psid` IN (" . implode(',', $set) . "))";
+ } else {
+ $sql_set = '';
}
+
+ $sql = " AND (NOT `item`.`private`" . $sql_set . ")";
}
return $sql;
function check_form_security_token($typename = '', $formname = 'form_security_token')
{
- if (!x($_REQUEST, $formname)) {
- return false;
+ $hash = null;
+
+ if (!empty($_REQUEST[$formname])) {
+ /// @TODO Careful, not secured!
+ $hash = $_REQUEST[$formname];
+ }
+
+ if (!empty($_SERVER['HTTP_X_CSRF_TOKEN'])) {
+ /// @TODO Careful, not secured!
+ $hash = $_SERVER['HTTP_X_CSRF_TOKEN'];
}
- /// @TODO Careful, not secured!
- $hash = $_REQUEST[$formname];
+ if (empty($hash)) {
+ return false;
+ }
$max_livetime = 10800; // 3 hours
function check_form_security_std_err_msg()
{
- return t('The form security token was not correct. This probably happened because the form has been opened for too long (>3 hours) before submitting it.') . EOL;
+ return L10n::t("The form security token was not correct. This probably happened because the form has been opened for too long \x28>3 hours\x29 before submitting it.") . EOL;
}
function check_form_security_token_redirectOnErr($err_redirect, $typename = '', $formname = 'form_security_token')
projects / friendica.git / blobdiff