Browse Source

Renaming functions + moving functions from security to Model/Item and BaseModule + fix multiline comments

pull/5946/head
Jonny Tischbein 3 years ago
parent
commit
f3fc1f36ca
  1. 2
      include/api.php
  2. 53
      mod/admin.php
  3. 2
      mod/attach.php
  4. 3
      mod/cal.php
  5. 5
      mod/delegate.php
  6. 2
      mod/display.php
  7. 17
      mod/group.php
  8. 5
      mod/invite.php
  9. 2
      mod/item.php
  10. 2
      mod/manage.php
  11. 2
      mod/openid.php
  12. 2
      mod/photo.php
  13. 10
      mod/photos.php
  14. 4
      mod/profile.php
  15. 7
      mod/profile_photo.php
  16. 5
      mod/register.php
  17. 33
      mod/settings.php
  18. 2
      mod/subthread.php
  19. 2
      mod/videos.php
  20. 83
      src/BaseModule.php
  21. 3
      src/Content/Widget/TagCloud.php
  22. 15
      src/Core/Authentication.php
  23. 3
      src/Model/Group.php
  24. 37
      src/Model/Item.php
  25. 2
      src/Model/Photo.php
  26. 18
      src/Module/Login.php
  27. 2
      src/Module/Logout.php
  28. 4
      src/Object/Thread.php
  29. 128
      src/Util/Security.php

2
include/api.php

@ -242,7 +242,7 @@ function api_login(App $a)
throw new UnauthorizedException("This API requires login");
}
Authentication::success($record);
Authentication::setAuthenticatedSessionForUser($record);
$_SESSION["allow_api"] = true;

53
mod/admin.php

@ -6,6 +6,7 @@
*/
use Friendica\App;
use Friendica\BaseModule;
use Friendica\Content\Feature;
use Friendica\Content\Text\Markdown;
use Friendica\Core\Addon;
@ -314,7 +315,7 @@ function admin_page_tos(App $a)
'$preview' => L10n::t('Privacy Statement Preview'),
'$privtext' => $tos->privacy_complete,
'$tostext' => ['tostext', L10n::t('The Terms of Service'), Config::get('system', 'tostext'), L10n::t('Enter the Terms of Service for your node here. You can use BBCode. Headers of sections should be [h2] and below.')],
'$form_security_token' => Security::get_form_security_token("admin_tos"),
'$form_security_token' => BaseModule::getFormSecurityToken("admin_tos"),
'$submit' => L10n::t('Save Settings'),
]);
}
@ -325,7 +326,7 @@ function admin_page_tos(App $a)
*/
function admin_page_tos_post(App $a)
{
Security::check_form_security_token_redirectOnErr('/admin/tos', 'admin_tos');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/tos', 'admin_tos');
if (!x($_POST, "page_tos")) {
return;
@ -385,7 +386,7 @@ function admin_page_blocklist(App $a)
'$entries' => $blocklistform,
'$baseurl' => System::baseUrl(true),
'$confirm_delete' => L10n::t('Delete entry from blocklist?'),
'$form_security_token' => Security::get_form_security_token("admin_blocklist")
'$form_security_token' => BaseModule::getFormSecurityToken("admin_blocklist")
]);
}
@ -400,7 +401,7 @@ function admin_page_blocklist_post(App $a)
return;
}
Security::check_form_security_token_redirectOnErr('/admin/blocklist', 'admin_blocklist');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/blocklist', 'admin_blocklist');
if (x($_POST['page_blocklist_save'])) {
// Add new item to blocklist
@ -443,7 +444,7 @@ function admin_page_contactblock_post(App $a)
$contact_url = x($_POST, 'contact_url') ? $_POST['contact_url'] : '';
$contacts = x($_POST, 'contacts') ? $_POST['contacts'] : [];
Security::check_form_security_token_redirectOnErr('/admin/contactblock', 'admin_contactblock');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/contactblock', 'admin_contactblock');
if (x($_POST, 'page_contactblock_block')) {
$contact_id = Contact::getIdForURL($contact_url);
@ -500,7 +501,7 @@ function admin_page_contactblock(App $a)
'$h_newblock' => L10n::t('Block New Remote Contact'),
'$th_contacts' => [L10n::t('Photo'), L10n::t('Name'), L10n::t('Address'), L10n::t('Profile URL')],
'$form_security_token' => Security::get_form_security_token("admin_contactblock"),
'$form_security_token' => BaseModule::getFormSecurityToken("admin_contactblock"),
// values //
'$baseurl' => System::baseUrl(true),
@ -535,7 +536,7 @@ function admin_page_deleteitem(App $a)
'$intro2' => L10n::t('You need to know the GUID of the item. You can find it e.g. by looking at the display URL. The last part of http://example.com/display/123456 is the GUID, here 123456.'),
'$deleteitemguid' => ['deleteitemguid', L10n::t("GUID"), '', L10n::t("The GUID of the item you want to delete."), 'required', 'autofocus'],
'$baseurl' => System::baseUrl(),
'$form_security_token' => Security::get_form_security_token("admin_deleteitem")
'$form_security_token' => BaseModule::getFormSecurityToken("admin_deleteitem")
]);
}
@ -553,7 +554,7 @@ function admin_page_deleteitem_post(App $a)
return;
}
Security::check_form_security_token_redirectOnErr('/admin/deleteitem/', 'admin_deleteitem');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/deleteitem/', 'admin_deleteitem');
if (x($_POST['page_deleteitem_submit'])) {
$guid = trim(notags($_POST['deleteitemguid']));
@ -946,7 +947,7 @@ function admin_page_summary(App $a)
*/
function admin_page_site_post(App $a)
{
Security::check_form_security_token_redirectOnErr('/admin/site', 'admin_site');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/site', 'admin_site');
if (!empty($_POST['republish_directory'])) {
Worker::add(PRIORITY_LOW, 'Directory');
@ -1542,7 +1543,7 @@ function admin_page_site(App $a)
'$relay_server_tags' => ['relay_server_tags', L10n::t("Server tags"), Config::get('system','relay_server_tags'), L10n::t("Comma separated list of tags for the 'tags' subscription.")],
'$relay_user_tags' => ['relay_user_tags', L10n::t("Allow user tags"), Config::get('system', 'relay_user_tags', true), L10n::t("If enabled, the tags from the saved searches will used for the 'tags' subscription in addition to the 'relay_server_tags'.")],
'$form_security_token' => Security::get_form_security_token("admin_site"),
'$form_security_token' => BaseModule::getFormSecurityToken("admin_site"),
'$relocate_button' => L10n::t('Start Relocation'),
]);
}
@ -1657,7 +1658,7 @@ function admin_page_users_post(App $a)
$nu_email = defaults($_POST, 'new_user_email' , '');
$nu_language = Config::get('system', 'language');
Security::check_form_security_token_redirectOnErr('/admin/users', 'admin_users');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/users', 'admin_users');
if (!($nu_name === "") && !($nu_email === "") && !($nu_nickname === "")) {
try {
@ -1773,14 +1774,14 @@ function admin_page_users(App $a)
}
switch ($a->argv[2]) {
case "delete":
Security::check_form_security_token_redirectOnErr('/admin/users', 'admin_users', 't');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/users', 'admin_users', 't');
// delete user
User::remove($uid);
notice(L10n::t("User '%s' deleted", $user['username']) . EOL);
break;
case "block":
Security::check_form_security_token_redirectOnErr('/admin/users', 'admin_users', 't');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/users', 'admin_users', 't');
q("UPDATE `user` SET `blocked` = %d WHERE `uid` = %s",
intval(1 - $user['blocked']),
intval($uid)
@ -1931,7 +1932,7 @@ function admin_page_users(App $a)
'$confirm_delete_multi' => L10n::t('Selected users will be deleted!\n\nEverything these users had posted on this site will be permanently deleted!\n\nAre you sure?'),
'$confirm_delete' => L10n::t('The user {0} will be deleted!\n\nEverything this user has posted on this site will be permanently deleted!\n\nAre you sure?'),
'$form_security_token' => Security::get_form_security_token("admin_users"),
'$form_security_token' => BaseModule::getFormSecurityToken("admin_users"),
// values //
'$baseurl' => System::baseUrl(true),
@ -1976,7 +1977,7 @@ function admin_page_addons(App $a)
}
if (x($_GET, "a") && $_GET['a'] == "t") {
Security::check_form_security_token_redirectOnErr('/admin/addons', 'admin_themes', 't');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/addons', 'admin_themes', 't');
// Toggle addon status
$idx = array_search($addon, $a->addons);
@ -2038,7 +2039,7 @@ function admin_page_addons(App $a)
'$screenshot' => '',
'$readme' => $readme,
'$form_security_token' => Security::get_form_security_token("admin_themes"),
'$form_security_token' => BaseModule::getFormSecurityToken("admin_themes"),
]);
}
@ -2046,7 +2047,7 @@ function admin_page_addons(App $a)
* List addons
*/
if (x($_GET, "a") && $_GET['a'] == "r") {
Security::check_form_security_token_redirectOnErr(System::baseUrl() . '/admin/addons', 'admin_themes', 't');
BaseModule::checkFormSecurityTokenRedirectOnError(System::baseUrl() . '/admin/addons', 'admin_themes', 't');
Addon::reload();
info("Addons reloaded");
goaway(System::baseUrl() . '/admin/addons');
@ -2089,7 +2090,7 @@ function admin_page_addons(App $a)
'$addons' => $addons,
'$pcount' => count($addons),
'$noplugshint' => L10n::t('There are currently no addons available on your node. You can find the official addon repository at %1$s and might find other interesting addons in the open addon registry at %2$s', 'https://github.com/friendica/friendica-addons', 'http://addons.friendi.ca'),
'$form_security_token' => Security::get_form_security_token("admin_themes"),
'$form_security_token' => BaseModule::getFormSecurityToken("admin_themes"),
]);
}
@ -2224,7 +2225,7 @@ function admin_page_themes(App $a)
}
if (x($_GET, "a") && $_GET['a'] == "t") {
Security::check_form_security_token_redirectOnErr('/admin/themes', 'admin_themes', 't');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/themes', 'admin_themes', 't');
// Toggle theme status
@ -2306,13 +2307,13 @@ function admin_page_themes(App $a)
'$screenshot' => $screenshot,
'$readme' => $readme,
'$form_security_token' => Security::get_form_security_token("admin_themes"),
'$form_security_token' => BaseModule::getFormSecurityToken("admin_themes"),
]);
}
// reload active themes
if (x($_GET, "a") && $_GET['a'] == "r") {
Security::check_form_security_token_redirectOnErr(System::baseUrl() . '/admin/themes', 'admin_themes', 't');
BaseModule::checkFormSecurityTokenRedirectOnError(System::baseUrl() . '/admin/themes', 'admin_themes', 't');
foreach ($themes as $th) {
if ($th['allowed']) {
Theme::uninstall($th['name']);
@ -2345,7 +2346,7 @@ function admin_page_themes(App $a)
'$noplugshint' => L10n::t('No themes found on the system. They should be placed in %1$s', '<code>/view/themes</code>'),
'$experimental' => L10n::t('[Experimental]'),
'$unsupported' => L10n::t('[Unsupported]'),
'$form_security_token' => Security::get_form_security_token("admin_themes"),
'$form_security_token' => BaseModule::getFormSecurityToken("admin_themes"),
]);
}
@ -2357,7 +2358,7 @@ function admin_page_themes(App $a)
function admin_page_logs_post(App $a)
{
if (x($_POST, "page_logs")) {
Security::check_form_security_token_redirectOnErr('/admin/logs', 'admin_logs');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/logs', 'admin_logs');
$logfile = ((x($_POST,'logfile')) ? notags(trim($_POST['logfile'])) : '');
$debugging = ((x($_POST,'debugging')) ? true : false);
@ -2419,7 +2420,7 @@ function admin_page_logs(App $a)
'$debugging' => ['debugging', L10n::t("Enable Debugging"), Config::get('system', 'debugging'), ""],
'$logfile' => ['logfile', L10n::t("Log file"), Config::get('system', 'logfile'), L10n::t("Must be writable by web server. Relative to your Friendica top-level directory.")],
'$loglevel' => ['loglevel', L10n::t("Log level"), Config::get('system', 'loglevel'), "", $log_choices],
'$form_security_token' => Security::get_form_security_token("admin_logs"),
'$form_security_token' => BaseModule::getFormSecurityToken("admin_logs"),
'$phpheader' => L10n::t("PHP logging"),
'$phphint' => L10n::t("To temporarily enable logging of PHP errors and warnings you can prepend the following to the index.php file of your installation. The filename set in the 'error_log' line is relative to the friendica top-level directory and must be writeable by the web server. The option '1' for 'log_errors' and 'display_errors' is to enable these options, set to '0' to disable them."),
'$phplogcode' => "error_reporting(E_ERROR | E_WARNING | E_PARSE);\nini_set('error_log','php.out');\nini_set('log_errors','1');\nini_set('display_errors', '1');",
@ -2490,7 +2491,7 @@ function admin_page_viewlogs(App $a)
*/
function admin_page_features_post(App $a)
{
Security::check_form_security_token_redirectOnErr('/admin/features', 'admin_manage_features');
BaseModule::checkFormSecurityTokenRedirectOnError('/admin/features', 'admin_manage_features');
logger('postvars: ' . print_r($_POST, true), LOGGER_DATA);
@ -2555,7 +2556,7 @@ function admin_page_features(App $a)
$tpl = get_markup_template('admin/settings_features.tpl');
$o = replace_macros($tpl, [
'$form_security_token' => Security::get_form_security_token("admin_manage_features"),
'$form_security_token' => BaseModule::getFormSecurityToken("admin_manage_features"),
'$title' => L10n::t('Manage Additional Features'),
'$features' => $arr,
'$submit' => L10n::t('Save Settings'),

2
mod/attach.php

@ -27,7 +27,7 @@ function attach_init(App $a)
return;
}
$sql_extra = Security::permissions_sql($r['uid']);
$sql_extra = Security::getPermissionsSQLByUserId($r['uid']);
// Now we'll see if we can access the attachment

3
mod/cal.php

@ -17,6 +17,7 @@ use Friendica\Database\DBA;
use Friendica\Model\Contact;
use Friendica\Model\Event;
use Friendica\Model\Group;
use Friendica\Model\Item;
use Friendica\Model\Profile;
use Friendica\Protocol\DFRN;
use Friendica\Util\DateTimeFormat;
@ -142,7 +143,7 @@ function cal_content(App $a)
}
// get the permissions
$sql_perms = Security::item_permissions_sql($owner_uid, $remote_contact, $groups);
$sql_perms = Item::getPermissionsSQLByUserId($owner_uid, $remote_contact, $groups);
// we only want to have the events of the profile owner
$sql_extra = " AND `event`.`cid` = 0 " . $sql_perms;

5
mod/delegate.php

@ -4,6 +4,7 @@
*/
use Friendica\App;
use Friendica\BaseModule;
use Friendica\Core\L10n;
use Friendica\Core\Protocol;
use Friendica\Core\System;
@ -29,7 +30,7 @@ function delegate_post(App $a)
return;
}
Security::check_form_security_token_redirectOnErr('/delegate', 'delegate');
BaseModule::checkFormSecurityTokenRedirectOnError('/delegate', 'delegate');
$parent_uid = defaults($_POST, 'parent_user', 0);
$parent_password = defaults($_POST, 'parent_password', '');
@ -163,7 +164,7 @@ function delegate_content(App $a)
}
$o = replace_macros(get_markup_template('delegate.tpl'), [
'$form_security_token' => Security::get_form_security_token('delegate'),
'$form_security_token' => BaseModule::getFormSecurityToken('delegate'),
'$parent_header' => L10n::t('Parent User'),
'$parent_user' => $parent_user,
'$parent_password' => $parent_password,

2
mod/display.php

@ -325,7 +325,7 @@ function display_content(App $a, $update = false, $update_uid = 0)
$o .= status_editor($a, $x, 0, true);
}
$sql_extra = Security::item_permissions_sql($a->profile['uid'], $is_remote_contact, $groups);
$sql_extra = Item::getPermissionsSQLByUserId($a->profile['uid'], $is_remote_contact, $groups);
if (local_user() && (local_user() == $a->profile['uid'])) {
$condition = ['parent-uri' => $item_parent_uri, 'uid' => local_user(), 'unseen' => true];

17
mod/group.php

@ -6,6 +6,7 @@
*/
use Friendica\App;
use Friendica\BaseModule;
use Friendica\Core\Config;
use Friendica\Core\L10n;
use Friendica\Core\PConfig;
@ -29,7 +30,7 @@ function group_post(App $a) {
}
if (($a->argc == 2) && ($a->argv[1] === 'new')) {
Security::check_form_security_token_redirectOnErr('/group/new', 'group_edit');
BaseModule::checkFormSecurityTokenRedirectOnError('/group/new', 'group_edit');
$name = notags(trim($_POST['groupname']));
$r = Model\Group::create(local_user(), $name);
@ -47,7 +48,7 @@ function group_post(App $a) {
}
if (($a->argc == 2) && intval($a->argv[1])) {
Security::check_form_security_token_redirectOnErr('/group', 'group_edit');
BaseModule::checkFormSecurityTokenRedirectOnError('/group', 'group_edit');
$r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($a->argv[1]),
@ -108,7 +109,7 @@ function group_content(App $a) {
'$title' => L10n::t('Create a group of contacts/friends.'),
'$gname' => ['groupname', L10n::t('Group Name: '), '', ''],
'$gid' => 'new',
'$form_security_token' => Security::get_form_security_token("group_edit"),
'$form_security_token' => BaseModule::getFormSecurityToken("group_edit"),
]);
@ -138,7 +139,7 @@ function group_content(App $a) {
if (($a->argc == 3) && ($a->argv[1] === 'drop')) {
Security::check_form_security_token_redirectOnErr('/group', 'group_drop', 't');
BaseModule::checkFormSecurityTokenRedirectOnError('/group', 'group_drop', 't');
if (intval($a->argv[2])) {
$r = q("SELECT `name` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
@ -163,7 +164,7 @@ function group_content(App $a) {
}
if (($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) {
Security::check_form_security_token_ForbiddenOnErr('group_member_change', 't');
BaseModule::checkFormSecurityTokenForbiddenOnError('group_member_change', 't');
$r = q("SELECT `id` FROM `contact` WHERE `id` = %d AND `uid` = %d and `self` = 0 and `blocked` = 0 AND `pending` = 0 LIMIT 1",
intval($a->argv[2]),
@ -217,7 +218,7 @@ function group_content(App $a) {
$drop_txt = replace_macros($drop_tpl, [
'$id' => $group['id'],
'$delete' => L10n::t('Delete Group'),
'$form_security_token' => Security::get_form_security_token("group_drop"),
'$form_security_token' => BaseModule::getFormSecurityToken("group_drop"),
]);
@ -226,7 +227,7 @@ function group_content(App $a) {
'$gname' => ['groupname', L10n::t('Group Name: '), $group['name'], ''],
'$gid' => $group['id'],
'$drop' => $drop_txt,
'$form_security_token' => Security::get_form_security_token('group_edit'),
'$form_security_token' => BaseModule::getFormSecurityToken('group_edit'),
'$edit_name' => L10n::t('Edit Group Name'),
'$editable' => 1,
];
@ -245,7 +246,7 @@ function group_content(App $a) {
'contacts' => [],
];
$sec_token = addslashes(Security::get_form_security_token('group_member_change'));
$sec_token = addslashes(BaseModule::getFormSecurityToken('group_member_change'));
// Format the data of the group members
foreach ($members as $member) {

5
mod/invite.php

@ -7,6 +7,7 @@
*/
use Friendica\App;
use Friendica\BaseModule;
use Friendica\Core\Config;
use Friendica\Core\L10n;
use Friendica\Core\PConfig;
@ -23,7 +24,7 @@ function invite_post(App $a)
return;
}
Security::check_form_security_token_redirectOnErr('/', 'send_invite');
BaseModule::checkFormSecurityTokenRedirectOnError('/', 'send_invite');
$max_invites = intval(Config::get('system', 'max_invites'));
if (! $max_invites) {
@ -145,7 +146,7 @@ function invite_content(App $a) {
}
$o = replace_macros($tpl, [
'$form_security_token' => Security::get_form_security_token("send_invite"),
'$form_security_token' => BaseModule::getFormSecurityToken("send_invite"),
'$title' => L10n::t('Send invitations'),
'$recipients' => ['recipients', L10n::t('Enter email addresses, one per line:')],
'$message' => ['message', L10n::t('Your message:'),L10n::t('You are cordially invited to join me and other close friends on Friendica - and help us to create a better social web.') . "\r\n" . "\r\n"

2
mod/item.php

@ -161,7 +161,7 @@ function item_post(App $a) {
$allow_comment = local_user() && ($profile_uid == 0) && $parent && in_array($parent_item['network'], [Protocol::ACTIVITYPUB, Protocol::OSTATUS, Protocol::DIASPORA, Protocol::DFRN]);
// Now check that valid personal details have been provided
if (!Security::can_write_wall($profile_uid) && !$allow_comment) {
if (!Security::canWriteToUserWall($profile_uid) && !$allow_comment) {
notice(L10n::t('Permission denied.') . EOL) ;
if (!empty($_REQUEST['return'])) {

2
mod/manage.php

@ -110,7 +110,7 @@ function manage_post(App $a) {
unset($_SESSION['sysmsg_info']);
}
Authentication::success($r[0], true, true);
Authentication::setAuthenticatedSessionForUser($r[0], true, true);
if ($limited_id) {
$_SESSION['submanage'] = $original_id;

2
mod/openid.php

@ -51,7 +51,7 @@ function openid_content(App $a) {
unset($_SESSION['openid']);
Authentication::success($r[0],true,true);
Authentication::setAuthenticatedSessionForUser($r[0],true,true);
// just in case there was no return url set
// and we fell through

2
mod/photo.php

@ -110,7 +110,7 @@ function photo_init(App $a)
intval($resolution)
);
if (DBA::isResult($r)) {
$sql_extra = Security::permissions_sql($r[0]['uid']);
$sql_extra = Security::getPermissionsSQLByUserId($r[0]['uid']);
// Now we'll see if we can access the photo
$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` <= %d $sql_extra ORDER BY scale DESC LIMIT 1",

10
mod/photos.php

@ -1052,7 +1052,7 @@ function photos_content(App $a)
return;
}
$sql_extra = Security::permissions_sql($owner_uid, $remote_contact, $groups);
$sql_extra = Security::getPermissionsSQLByUserId($owner_uid, $remote_contact, $groups);
$o = "";
@ -1472,7 +1472,7 @@ function photos_content(App $a)
$tpl = get_markup_template('photo_item.tpl');
$return_url = $a->cmd;
if ($can_post || Security::can_write_wall($owner_uid)) {
if ($can_post || Security::canWriteToUserWall($owner_uid)) {
$like_tpl = get_markup_template('like_noshare.tpl');
$likebuttons = replace_macros($like_tpl, [
'$id' => $link_item['id'],
@ -1484,7 +1484,7 @@ function photos_content(App $a)
}
if (!DBA::isResult($items)) {
if (($can_post || Security::can_write_wall($owner_uid))) {
if (($can_post || Security::canWriteToUserWall($owner_uid))) {
$comments .= replace_macros($cmnt_tpl, [
'$return_path' => '',
'$jsreload' => $return_url,
@ -1523,7 +1523,7 @@ function photos_content(App $a)
$dislike = format_like($conv_responses['dislike'][$link_item['uri']], $conv_responses['dislike'][$link_item['uri'] . '-l'], 'dislike', $link_item['id']);
}
if (($can_post || Security::can_write_wall($owner_uid))) {
if (($can_post || Security::canWriteToUserWall($owner_uid))) {
$comments .= replace_macros($cmnt_tpl,[
'$return_path' => '',
'$jsreload' => $return_url,
@ -1583,7 +1583,7 @@ function photos_content(App $a)
'$comment' => $comment
]);
if (($can_post || Security::can_write_wall($owner_uid))) {
if (($can_post || Security::canWriteToUserWall($owner_uid))) {
$comments .= replace_macros($cmnt_tpl, [
'$return_path' => '',
'$jsreload' => $return_url,

4
mod/profile.php

@ -210,7 +210,7 @@ function profile_content(App $a, $update = 0)
$a->page['aside'] .= Widget::categories(System::baseUrl(true) . '/profile/' . $a->profile['nickname'], (!empty($category) ? xmlify($category) : ''));
$a->page['aside'] .= Widget::tagCloud();
if (Security::can_write_wall($a->profile['profile_uid'])) {
if (Security::canWriteToUserWall($a->profile['profile_uid'])) {
$x = [
'is_owner' => $is_owner,
'allow_location' => ($is_owner || $commvisitor) && $a->profile['allow_location'],
@ -234,7 +234,7 @@ function profile_content(App $a, $update = 0)
// Get permissions SQL - if $remote_contact is true, our remote user has been pre-verified and we already have fetched his/her groups
$sql_extra = Security::item_permissions_sql($a->profile['profile_uid'], $remote_contact, $groups);
$sql_extra = Item::getPermissionsSQLByUserId($a->profile['profile_uid'], $remote_contact, $groups);
$sql_extra2 = '';
if ($update) {

7
mod/profile_photo.php

@ -4,6 +4,7 @@
*/
use Friendica\App;
use Friendica\BaseModule;
use Friendica\Core\Config;
use Friendica\Core\L10n;
use Friendica\Core\System;
@ -31,7 +32,7 @@ function profile_photo_post(App $a)
return;
}
Security::check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
BaseModule::checkFormSecurityTokenRedirectOnError('/profile_photo', 'profile_photo');
if (!empty($_POST['cropfinal']) && $_POST['cropfinal'] == 1) {
@ -247,7 +248,7 @@ function profile_photo_content(App $a)
'$title' => L10n::t('Upload Profile Photo'),
'$submit' => L10n::t('Upload'),
'$profiles' => $profiles,
'$form_security_token' => Security::get_form_security_token("profile_photo"),
'$form_security_token' => BaseModule::getFormSecurityToken("profile_photo"),
'$select' => sprintf('%s %s', L10n::t('or'),
($newuser) ? '<a href="' . System::baseUrl() . '">' . L10n::t('skip this step') . '</a>' : '<a href="' . System::baseUrl() . '/photos/' . $a->user['nickname'] . '">' . L10n::t('select a photo from your photo albums') . '</a>')
]);
@ -264,7 +265,7 @@ function profile_photo_content(App $a)
'$image_url' => System::baseUrl() . '/photo/' . $filename,
'$title' => L10n::t('Crop Image'),
'$desc' => L10n::t('Please adjust the image cropping for optimum viewing.'),
'$form_security_token' => Security::get_form_security_token("profile_photo"),
'$form_security_token' => BaseModule::getFormSecurityToken("profile_photo"),
'$done' => L10n::t('Done Editing')
]);
return $o;

5
mod/register.php

@ -4,6 +4,7 @@
*/
use Friendica\App;
use Friendica\BaseModule;
use Friendica\Content\Text\BBCode;
use Friendica\Core\Addon;
use Friendica\Core\Config;
@ -21,7 +22,7 @@ require_once 'include/enotify.php';
function register_post(App $a)
{
Security::check_form_security_token_redirectOnErr('/register', 'register');
BaseModule::checkFormSecurityTokenRedirectOnError('/register', 'register');
$verified = 0;
$blocked = 1;
@ -292,7 +293,7 @@ function register_content(App $a)
'$showprivstatement' => Config::get('system', 'tosprivstatement'),
'$privstatement' => $tos->privacy_complete,
'$baseurl' => System::baseurl(),
'$form_security_token' => Security::get_form_security_token("register"),
'$form_security_token' => BaseModule::getFormSecurityToken("register"),
'$explicit_content' => Config::get('system', 'explicit_content', false),
'$explicit_content_note' => L10n::t('Note: This node explicitly contains adult content')
]);

33
mod/settings.php

@ -4,6 +4,7 @@
*/
use Friendica\App;
use Friendica\BaseModule;
use Friendica\Content\Feature;
use Friendica\Content\Nav;
use Friendica\Core\ACL;
@ -155,7 +156,7 @@ function settings_post(App $a)
$old_page_flags = $a->user['page-flags'];
if (($a->argc > 1) && ($a->argv[1] === 'oauth') && x($_POST, 'remove')) {
Security::check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth');
BaseModule::checkFormSecurityTokenRedirectOnError('/settings/oauth', 'settings_oauth');
$key = $_POST['remove'];
DBA::delete('tokens', ['id' => $key, 'uid' => local_user()]);
@ -164,7 +165,7 @@ function settings_post(App $a)
}
if (($a->argc > 2) && ($a->argv[1] === 'oauth') && ($a->argv[2] === 'edit'||($a->argv[2] === 'add')) && x($_POST, 'submit')) {
Security::check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth');
BaseModule::checkFormSecurityTokenRedirectOnError('/settings/oauth', 'settings_oauth');
$name = defaults($_POST, 'name' , '');
$key = defaults($_POST, 'key' , '');
@ -210,14 +211,14 @@ function settings_post(App $a)
}
if (($a->argc > 1) && ($a->argv[1] == 'addon')) {
Security::check_form_security_token_redirectOnErr('/settings/addon', 'settings_addon');
BaseModule::checkFormSecurityTokenRedirectOnError('/settings/addon', 'settings_addon');
Addon::callHooks('addon_settings_post', $_POST);
return;
}
if (($a->argc > 1) && ($a->argv[1] == 'connectors')) {
Security::check_form_security_token_redirectOnErr('/settings/connectors', 'settings_connectors');
BaseModule::checkFormSecurityTokenRedirectOnError('/settings/connectors', 'settings_connectors');
if (x($_POST, 'general-submit')) {
PConfig::set(local_user(), 'system', 'disable_cw', intval($_POST['disable_cw']));
@ -299,7 +300,7 @@ function settings_post(App $a)
}
if (($a->argc > 1) && ($a->argv[1] === 'features')) {
Security::check_form_security_token_redirectOnErr('/settings/features', 'settings_features');
BaseModule::checkFormSecurityTokenRedirectOnError('/settings/features', 'settings_features');
foreach ($_POST as $k => $v) {
if (strpos($k, 'feature_') === 0) {
PConfig::set(local_user(), 'feature', substr($k, 8), ((intval($v)) ? 1 : 0));
@ -310,7 +311,7 @@ function settings_post(App $a)
}
if (($a->argc > 1) && ($a->argv[1] === 'display')) {
Security::check_form_security_token_redirectOnErr('/settings/display', 'settings_display');
BaseModule::checkFormSecurityTokenRedirectOnError('/settings/display', 'settings_display');
$theme = x($_POST, 'theme') ? notags(trim($_POST['theme'])) : $a->user['theme'];
$mobile_theme = x($_POST, 'mobile_theme') ? notags(trim($_POST['mobile_theme'])) : '';
@ -374,7 +375,7 @@ function settings_post(App $a)
return; // NOTREACHED
}
Security::check_form_security_token_redirectOnErr('/settings', 'settings');
BaseModule::checkFormSecurityTokenRedirectOnError('/settings', 'settings');
if (x($_POST,'resend_relocate')) {
Worker::add(PRIORITY_HIGH, 'Notifier', 'relocate', local_user());
@ -672,7 +673,7 @@ function settings_content(App $a)
if (($a->argc > 2) && ($a->argv[2] === 'add')) {
$tpl = get_markup_template('settings/oauth_edit.tpl');
$o .= replace_macros($tpl, [
'$form_security_token' => Security::get_form_security_token("settings_oauth"),
'$form_security_token' => BaseModule::getFormSecurityToken("settings_oauth"),
'$title' => L10n::t('Add application'),
'$submit' => L10n::t('Save Settings'),
'$cancel' => L10n::t('Cancel'),
@ -698,7 +699,7 @@ function settings_content(App $a)
$tpl = get_markup_template('settings/oauth_edit.tpl');
$o .= replace_macros($tpl, [
'$form_security_token' => Security::get_form_security_token("settings_oauth"),
'$form_security_token' => BaseModule::getFormSecurityToken("settings_oauth"),
'$title' => L10n::t('Add application'),
'$submit' => L10n::t('Update'),
'$cancel' => L10n::t('Cancel'),
@ -712,7 +713,7 @@ function settings_content(App $a)
}
if (($a->argc > 3) && ($a->argv[2] === 'delete')) {
Security::check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth', 't');
BaseModule::checkFormSecurityTokenRedirectOnError('/settings/oauth', 'settings_oauth', 't');
DBA::delete('clients', ['client_id' => $a->argv[3], 'uid' => local_user()]);
goaway(System::baseUrl(true)."/settings/oauth/");
@ -730,7 +731,7 @@ function settings_content(App $a)
$tpl = get_markup_template('settings/oauth.tpl');
$o .= replace_macros($tpl, [
'$form_security_token' => Security::get_form_security_token("settings_oauth"),
'$form_security_token' => BaseModule::getFormSecurityToken("settings_oauth"),
'$baseurl' => System::baseUrl(true),
'$title' => L10n::t('Connected Apps'),
'$add' => L10n::t('Add application'),
@ -757,7 +758,7 @@ function settings_content(App $a)
$tpl = get_markup_template('settings/addons.tpl');
$o .= replace_macros($tpl, [
'$form_security_token' => Security::get_form_security_token("settings_addon"),
'$form_security_token' => BaseModule::getFormSecurityToken("settings_addon"),
'$title' => L10n::t('Addon Settings'),
'$settings_addons' => $settings_addons
]);
@ -778,7 +779,7 @@ function settings_content(App $a)
$tpl = get_markup_template('settings/features.tpl');
$o .= replace_macros($tpl, [
'$form_security_token' => Security::get_form_security_token("settings_features"),
'$form_security_token' => BaseModule::getFormSecurityToken("settings_features"),
'$title' => L10n::t('Additional Features'),
'$features' => $arr,
'$submit' => L10n::t('Save Settings'),
@ -837,7 +838,7 @@ function settings_content(App $a)
$mail_disabled_message = (($mail_disabled) ? L10n::t('Email access is disabled on this site.') : '');
$o .= replace_macros($tpl, [
'$form_security_token' => Security::get_form_security_token("settings_connectors"),
'$form_security_token' => BaseModule::getFormSecurityToken("settings_connectors"),
'$title' => L10n::t('Social Networks'),
@ -957,7 +958,7 @@ function settings_content(App $a)
$tpl = get_markup_template('settings/display.tpl');
$o = replace_macros($tpl, [
'$ptitle' => L10n::t('Display Settings'),
'$form_security_token' => Security::get_form_security_token("settings_display"),
'$form_security_token' => BaseModule::getFormSecurityToken("settings_display"),
'$submit' => L10n::t('Save Settings'),
'$baseurl' => System::baseUrl(true),
'$uid' => local_user(),
@ -1186,7 +1187,7 @@ function settings_content(App $a)
'$submit' => L10n::t('Save Settings'),
'$baseurl' => System::baseUrl(true),
'$uid' => local_user(),
'$form_security_token' => Security::get_form_security_token("settings"),
'$form_security_token' => BaseModule::getFormSecurityToken("settings"),
'$nickname_block' => $prof_addr,
'$h_pass' => L10n::t('Password Settings'),

2
mod/subthread.php

@ -32,7 +32,7 @@ function subthread_content(App $a) {
$owner_uid = $item['uid'];
if (!Security::can_write_wall($owner_uid)) {
if (!Security::canWriteToUserWall($owner_uid)) {
return;
}

2
mod/videos.php

@ -301,7 +301,7 @@ function videos_content(App $a)
return;
}
$sql_extra = Security::permissions_sql($owner_uid, $remote_contact, $groups);
$sql_extra = Security::getPermissionsSQLByUserId($owner_uid, $remote_contact, $groups);
$o = "";

83
src/BaseModule.php

@ -2,6 +2,9 @@
namespace Friendica;
use Friendica\Core\L10n;
use Friendica\Core\System;
/**
* All modules in Friendica should extend BaseModule, although not all modules
* need to extend all the methods described here
@ -69,4 +72,84 @@ abstract class BaseModule extends BaseObject
{
}
/*
* 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).
*/
public static function getFormSecurityToken($typename = '')
{
$a = get_app();
$timestamp = time();
$sec_hash = hash('whirlpool', $a->user['guid'] . $a->user['prvkey'] . session_id() . $timestamp . $typename);
return $timestamp . '.' . $sec_hash;
}
public static function checkFormSecurityToken($typename = '', $formname = 'form_security_token')
{
$hash = null;
if (!empty($_REQUEST[$formname])) {
/// @TODO Careful, not secured!
$hash = $_REQUEST[$formname];
}
if (!empty($_SERVER['HTTP_X_CSRF_TOKEN'])) {
/// @TODO Careful, not secured!
$hash = $_SERVER['HTTP_X_CSRF_TOKEN'];
}
if (empty($hash)) {
return false;
}
$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 == $x[1]);
}
public static function getFormSecurityStandardErrorMessage()
{
return L10n::t("The form security token was not correct. This probably happened because the form has been opened for too long \x28>3 hours\x29 before submitting it.") . EOL;
}
public static function checkFormSecurityTokenRedirectOnError($err_redirect, $typename = '', $formname = 'form_security_token')
{
if (!self::checkFormSecurityToken($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(System::baseUrl() . $err_redirect);
}
}
public static function checkFormSecurityTokenForbiddenOnError($typename = '', $formname = 'form_security_token')
{
if (!self::checkFormSecurityToken($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();
}
}
}

3
src/Content/Widget/TagCloud.php

@ -9,6 +9,7 @@ namespace Friendica\Content\Widget;
use Friendica\Core\L10n;
use Friendica\Core\System;
use Friendica\Database\DBA;
use Friendica\Model\Item;
use Friendica\Util\Security;
require_once 'include/dba.php';
@ -73,7 +74,7 @@ class TagCloud
*/
private static function tagadelic($uid, $count = 0, $owner_id = 0, $flags = '', $type = TERM_HASHTAG)
{
$sql_options = Security::item_permissions_sql($uid);
$sql_options = Item::getPermissionsSQLByUserId($uid);
$limit = $count ? sprintf('LIMIT %d', intval($count)) : '';
if ($flags) {

15
src/Core/Authentication.php

@ -25,7 +25,7 @@ class Authentication extends BaseObject
*
* @return string Hashed data
*/
public static function cookie_hash($user)
public static function getCookieHashForUser($user)
{
return(hash("sha256", Config::get("system", "site_prvkey") .
$user["prvkey"] .
@ -38,7 +38,7 @@ class Authentication extends BaseObject
* @param int $time
* @param array $user Record from "user" table
*/
public static function new_cookie($time, $user = [])
public static function setCookie($time, $user = [])
{
if ($time != 0) {
$time = $time + time();
@ -46,7 +46,7 @@ class Authentication extends BaseObject
if ($user) {
$value = json_encode(["uid" => $user["uid"],
"hash" => self::cookie_hash($user),
"hash" => self::getCookieHashForUser($user),
"ip" => defaults($_SERVER, 'REMOTE_ADDR', '0.0.0.0')]);
} else {
$value = "";
@ -65,7 +65,7 @@ class Authentication extends BaseObject
* @param type $interactive
* @param type $login_refresh
*/
public static function success($user_record, $login_initial = false, $interactive = false, $login_refresh = false)
public static function setAuthenticatedSessionForUser($user_record, $login_initial = false, $interactive = false, $login_refresh = false)
{
$a = self::getApp();
@ -185,7 +185,7 @@ class Authentication extends BaseObject
*/
if (!empty($_SESSION['remember'])) {
logger('Injecting cookie for remembered user ' . $a->user['nickname']);
self::new_cookie(604800, $user_record);
self::setCookie(604800, $user_record);
unset($_SESSION['remember']);
}
}
@ -202,12 +202,11 @@ class Authentication extends BaseObject
/**
* @brief Kills the "Friendica" cookie and all session data
*/
public static function nuke_session()
public static function deleteSession()
{
self::new_cookie(-3600); // make sure cookie is deleted on browser close, as a security measure
self::setCookie(-3600); // make sure cookie is deleted on browser close, as a security measure
session_unset();
session_destroy();
}
}
?>

3
src/Model/Group.php

@ -4,6 +4,7 @@
*/
namespace Friendica\Model;
use Friendica\BaseModule;
use Friendica\BaseObject;
use Friendica\Core\L10n;
use Friendica\Database\DBA;
@ -410,7 +411,7 @@ class Group extends BaseObject
'$createtext' => L10n::t('Create a new group'),
'$creategroup' => L10n::t('Group Name: '),
'$editgroupstext' => L10n::t('Edit groups'),
'$form_security_token' => Security::get_form_security_token('group_edit'),
'$form_security_token' => BaseModule::getFormSecurityToken('group_edit'),
]);

37
src/Model/Item.php

@ -3246,4 +3246,41 @@ class Item extends BaseObject
}
}
}
public static function getPermissionsSQLByUserId($owner_id, $remote_verified = false, $groups = null)
{
$local_user = local_user();
$remote_user = remote_user();
/*
* Construct permissions
*
* default permissions - anonymous user
*/
$sql = " AND NOT `item`.`private`";
// Profile owner - everything is visible
if ($local_user && ($local_user == $owner_id)) {
$sql = '';
} elseif ($remote_user) {
/*
* 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.
*/
$set = PermissionSet::get($owner_id, $remote_user, $groups);
if (!empty($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;
}
}

2
src/Model/Photo.php

@ -227,7 +227,7 @@ class Photo
*/
public static function getAlbums($uid, $update = false)
{
$sql_extra = Security::permissions_sql($uid);
$sql_extra = Security::getPermissionsSQLByUserId($uid);
$key = "photo_albums:".$uid.":".local_user().":".remote_user();
$albums = Cache::get($key);

18
src/Module/Login.php

@ -148,13 +148,13 @@ class Login extends BaseModule
}
if (!$remember) {
Authentication::new_cookie(0); // 0 means delete on browser exit
Authentication::setCookie(0); // 0 means delete on browser exit
}
// if we haven't failed up this point, log them in.
$_SESSION['remember'] = $remember;
$_SESSION['last_login_date'] = DateTimeFormat::utcNow();
Authentication::success($record, true, true);
Authentication::setAuthenticatedSessionForUser($record, true, true);
if (x($_SESSION, 'return_url')) {
$return_url = $_SESSION['return_url'];
@ -188,9 +188,9 @@ class Login extends BaseModule
]
);
if (DBA::isResult($user)) {
if ($data->hash != Authentication::cookie_hash($user)) {
if ($data->hash != Authentication::getCookieHashForUser($user)) {
logger("Hash for user " . $data->uid . " doesn't fit.");
Authentication::nuke_session();
Authentication::deleteSession();
goaway(self::getApp()->getBaseURL());
}
@ -198,11 +198,11 @@ class Login extends BaseModule
// Expires after 7 days by default,
// can be set via system.auth_cookie_lifetime
$authcookiedays = Config::get('system', 'auth_cookie_lifetime', 7);
Authentication::new_cookie($authcookiedays * 24 * 60 * 60, $user);
Authentication::setCookie($authcookiedays * 24 * 60 * 60, $user);
// Do the authentification if not done by now
if (!isset($_SESSION) || !isset($_SESSION['authenticated'])) {
Authentication::success($user);
Authentication::setAuthenticatedSessionForUser($user);
if (Config::get('system', 'paranoia')) {
$_SESSION['addr'] = $data->ip;
@ -227,7 +227,7 @@ class Login extends BaseModule
if ($check && ($_SESSION['addr'] != $_SERVER['REMOTE_ADDR'])) {
logger('Session address changed. Paranoid setting in effect, blocking session. ' .
$_SESSION['addr'] . ' != ' . $_SERVER['REMOTE_ADDR']);
Authentication::nuke_session();
Authentication::deleteSession();
goaway(self::getApp()->getBaseURL());
}
@ -241,7 +241,7 @@ class Login extends BaseModule
]
);
if (!DBA::isResult($user)) {
Authentication::nuke_session();
Authentication::deleteSession();
goaway(self::getApp()->getBaseURL());
}
@ -255,7 +255,7 @@ class Login extends BaseModule
$_SESSION['last_login_date'] = DateTimeFormat::utcNow();
$login_refresh = true;
}
Authentication::success($user, false, false, $login_refresh);
Authentication::setAuthenticatedSessionForUser($user, false, false, $login_refresh);
}
}
}

2
src/Module/Logout.php

@ -24,7 +24,7 @@ class Logout extends BaseModule
public static function init()
{
Addon::callHooks("logging_out");
Authentication::nuke_session();
Authentication::deleteSession();
info(L10n::t('Logged out.') . EOL);
goaway(self::getApp()->getBaseURL());
}

4
src/Object/Thread.php

@ -62,11 +62,11 @@ class Thread extends BaseObject
break;
case 'profile':
$this->profile_owner = $a->profile['profile_uid'];
$this->writable = Security::can_write_wall($this->profile_owner);
$this->writable = Security::canWriteToUserWall($this->profile_owner);
break;
case 'display':
$this->profile_owner = $a->profile['uid'];
$this->writable = Security::can_write_wall($this->profile_owner) || $writable;
$this->writable = Security::canWriteToUserWall($this->profile_owner) || $writable;
break;
case 'community':
$this->profile_owner = 0;

128
src/Util/Security.php

@ -18,7 +18,7 @@ use Friendica\Core\System;
*/
class Security extends BaseObject
{
public static function can_write_wall($owner)
public static function canWriteToUserWall($owner)
{
static $verified = 0;
@ -84,12 +84,12 @@ class Security extends BaseObject
}
/// @TODO $groups should be array
public static function permissions_sql($owner_id, $remote_verified = false, $groups = null)
public static function getPermissionsSQLByUserId($owner_id, $remote_verified = false, $groups = null)
{
$local_user = local_user();
$remote_user = remote_user();
/**
/*
* Construct permissions
*
* default permissions - anonymous user
@ -100,12 +100,12 @@ class Security extends BaseObject
AND deny_gid = ''
";
/**
/*
* Profile owner - everything is visible
*/
if ($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.
@ -152,122 +152,4 @@ class Security extends BaseObject
return $sql;
}
public static function item_permissions_sql($owner_id, $remote_verified = false, $groups = null)
{
$local_user = local_user();
$remote_user = remote_user();
/*
* Construct permissions
*
* default permissions - anonymous user
*/
$sql = " AND NOT `item`.`private`";
// Profile owner - everything is visible
if ($local_user && ($local_user == $owner_id)) {
$sql = '';
} elseif ($remote_user) {
/*
* 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.
*/
$set = PermissionSet::get($owner_id, $remote_user, $groups);
if (!empty($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;
}
/*
* 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