bitPickups/friendica_2020-09-1_sharedHosting
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Merge commit 'upstream/master'

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This commit is contained in:
Michael Vogel 2012-03-15 21:11:58 +01:00
commit 9243c9fc14
114 changed files with 2818 additions and 868 deletions
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29
include/contact_widgets.php
View file

@ -75,4 +75,33 @@ function networks_widget($baseurl,$selected = '') {
));
}
function fileas_widget($baseurl,$selected = '') {
$a = get_app();
if(! local_user())
return '';
$saved = get_pconfig(local_user(),'system','filetags');
if(! strlen($saved))
return;
$matches = false;
$terms = array();
$cnt = preg_match_all('/\[(.*?)\]/',$saved,$matches,PREG_SET_ORDER);
if($cnt) {
foreach($matches as $mtch) {
$unescaped = file_tag_decode($mtch[1]);
$terms[] = array('name' => $unescaped,'selected' => (($selected == $unescaped) ? 'selected' : ''));
}
}
return replace_macros(get_markup_template('fileas_widget.tpl'),array(
'$title' => t('File Selections'),
'$desc' => '',
'$sel_all' => (($selected == '') ? 'selected' : ''),
'$all' => t('Everything'),
'$terms' => $terms,
'$base' => $baseurl,
));
}

81
include/conversation.php
View file

@ -186,6 +186,8 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
require_once('bbcode.php');
$ssl_state = ((local_user()) ? true : false);
$profile_owner = 0;
$page_writeable = false;
@ -345,7 +347,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
'like' => '',
'dislike' => '',
'comment' => '',
'conv' => (($preview) ? '' : array('href'=> $a->get_baseurl() . '/display/' . $nickname . '/' . $item['id'], 'title'=> t('View in context'))),
'conv' => (($preview) ? '' : array('href'=> $a->get_baseurl($ssl_state) . '/display/' . $nickname . '/' . $item['id'], 'title'=> t('View in context'))),
'previewing' => $previewing,
'wait' => t('Please wait'),
);
@ -375,7 +377,8 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
$comments[$item['parent']] = 1;
else
$comments[$item['parent']] += 1;
}
} elseif(! x($comments,$item['parent']))
$comments[$item['parent']] = 0; // avoid notices later on
}
// map all the like/dislike activities for each parent item
@ -460,7 +463,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
$comment_lastcollapsed = true;
}
$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
$redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $item['cid'] ;
$lock = ((($item['private']) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
@ -542,7 +545,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
}
$edpost = (((($profile_owner == local_user()) && ($toplevelpost) && (intval($item['wall']) == 1)) || ($mode === 'notes'))
? array($a->get_baseurl()."/editpost/".$item['id'], t("Edit"))
? array($a->get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit"))
: False);
@ -559,24 +562,28 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
);
$star = false;
$filer = false;
$isstarred = "unstarred";
if ($profile_owner == local_user() && $toplevelpost) {
$isstarred = (($item['starred']) ? "starred" : "unstarred");
if ($profile_owner == local_user()) {
if($toplevelpost) {
$isstarred = (($item['starred']) ? "starred" : "unstarred");
$star = array(
'do' => t("add star"),
'undo' => t("remove star"),
'toggle' => t("toggle star status"),
'classdo' => (($item['starred']) ? "hidden" : ""),
'classundo' => (($item['starred']) ? "" : "hidden"),
'starred' => t('starred'),
'tagger' => t("add tag"),
'classtagger' => "",
);
$star = array(
'do' => t("add star"),
'undo' => t("remove star"),
'toggle' => t("toggle star status"),
'classdo' => (($item['starred']) ? "hidden" : ""),
'classundo' => (($item['starred']) ? "" : "hidden"),
'starred' => t('starred'),
'tagger' => t("add tag"),
'classtagger' => "",
);
}
$filer = t("file as");
}
$photo = $item['photo'];
$thumb = $item['thumb'];
@ -670,6 +677,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
'edpost' => $edpost,
'isstarred' => $isstarred,
'star' => $star,
'filer' => $filer,
'drop' => $drop,
'vote' => $likebuttons,
'like' => $like,
@ -691,7 +699,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
$page_template = get_markup_template("conversation.tpl");
$o .= replace_macros($page_template, array(
'$baseurl' => $a->get_baseurl(),
'$baseurl' => $a->get_baseurl($ssl_state),
'$mode' => $mode,
'$user' => $a->user,
'$threads' => $threads,
@ -701,7 +709,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
return $o;
}}
function best_link_url($item,&$sparkle) {
function best_link_url($item,&$sparkle,$ssl_state = false) {
$a = get_app();
@ -713,7 +721,7 @@ function best_link_url($item,&$sparkle) {
if((local_user()) && (local_user() == $item['uid'])) {
if(isset($a->contacts) && x($a->contacts,$clean_url)) {
if($a->contacts[$clean_url]['network'] === NETWORK_DFRN) {
$best_url = $a->get_baseurl() . '/redir/' . $a->contacts[$clean_url]['id'];
$best_url = $a->get_baseurl($ssl_state) . '/redir/' . $a->contacts[$clean_url]['id'];
$sparkle = true;
}
else
@ -734,10 +742,14 @@ function best_link_url($item,&$sparkle) {
if(! function_exists('item_photo_menu')){
function item_photo_menu($item){
$a = get_app();
if (local_user() && (! count($a->contacts)))
load_contact_links(local_user());
$ssl_state = false;
if(local_user()) {
$ssl_state = true;
if(! count($a->contacts))
load_contact_links(local_user());
}
$contact_url="";
$pm_url="";
$status_link="";
@ -745,7 +757,7 @@ function item_photo_menu($item){
$posts_link="";
$sparkle = false;
$profile_link = best_link_url($item,$sparkle);
$profile_link = best_link_url($item,$sparkle,$ssl_state);
if($profile_link === 'mailbox')
$profile_link = '';
@ -754,7 +766,7 @@ function item_photo_menu($item){
$status_link = $profile_link . "?url=status";
$photos_link = $profile_link . "?url=photos";
$profile_link = $profile_link . "?url=profile";
$pm_url = $a->get_baseurl() . '/message/new/' . $cid;
$pm_url = $a->get_baseurl($ssl_state) . '/message/new/' . $cid;
}
else {
if(local_user() && local_user() == $item['uid'] && link_compare($item['url'],$item['author-link'])) {
@ -765,8 +777,8 @@ function item_photo_menu($item){
}
}
if(($cid) && (! $item['self'])) {
$contact_url = $a->get_baseurl() . '/contacts/' . $cid;
$posts_link = $a->get_baseurl() . '/network/?cid=' . $cid;
$contact_url = $a->get_baseurl($ssl_state) . '/contacts/' . $cid;
$posts_link = $a->get_baseurl($ssl_state) . '/network/?cid=' . $cid;
}
$menu = Array(
@ -802,7 +814,7 @@ function like_puller($a,$item,&$arr,$mode) {
if((activity_match($item['verb'],$verb)) && ($item['id'] != $item['parent'])) {
$url = $item['author-link'];
if((local_user()) && (local_user() == $item['uid']) && ($item['network'] === 'dfrn') && (! $item['self']) && (link_compare($item['author-link'],$item['url']))) {
$url = $a->get_baseurl() . '/redir/' . $item['contact-id'];
$url = $a->get_baseurl(true) . '/redir/' . $item['contact-id'];
$sparkle = ' class="sparkle" ';
}
if(! ((isset($arr[$item['parent'] . '-l'])) && (is_array($arr[$item['parent'] . '-l']))))
@ -864,7 +876,7 @@ function status_editor($a,$x, $notes_cid = 0, $popup=false) {
$a->page['htmlhead'] .= replace_macros($tpl, array(
'$newpost' => 'true',
'$baseurl' => $a->get_baseurl(),
'$baseurl' => $a->get_baseurl(true),
'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
'$geotag' => $geotag,
'$nickname' => $x['nickname'],
@ -873,6 +885,7 @@ function status_editor($a,$x, $notes_cid = 0, $popup=false) {
'$vidurl' => t("Please enter a video link/URL:"),
'$audurl' => t("Please enter an audio link/URL:"),
'$term' => t('Tag term:'),
'$fileas' => t('File as:'),
'$whereareu' => t('Where are you right now?'),
'$title' => t('Enter a title for this item')
));
@ -914,8 +927,8 @@ function status_editor($a,$x, $notes_cid = 0, $popup=false) {
$o .= replace_macros($tpl,array(
'$return_path' => $a->cmd,
'$action' => $a->get_baseurl().'/item',
'$share' => (($x['button']) ? $x['button'] : t('Share')),
'$action' => $a->get_baseurl(true) . '/item',
'$share' => (x($x,'button') ? $x['button'] : t('Share')),
'$upload' => t('Upload photo'),
'$shortupload' => t('upload photo'),
'$attach' => t('Attach file'),
@ -938,7 +951,7 @@ function status_editor($a,$x, $notes_cid = 0, $popup=false) {
'$ptyp' => (($notes_cid) ? 'note' : 'wall'),
'$content' => '',
'$post_id' => '',
'$baseurl' => $a->get_baseurl(),
'$baseurl' => $a->get_baseurl(true),
'$defloc' => $x['default_location'],
'$visitor' => $x['visitor'],
'$pvisit' => (($notes_cid) ? 'none' : $x['visitor']),
@ -980,8 +993,8 @@ function conv_sort($arr,$order) {
usort($parents,'sort_thr_commented');
if(count($parents))
foreach($parents as $x)
$x['children'] = array();
foreach($parents as $i=>$_x)
$parents[$i]['children'] = array();
foreach($arr as $x) {
if($x['id'] != $x['parent']) {

2
include/event.php
View file

@ -163,7 +163,7 @@ function bbtoevent($s) {
if(preg_match("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",$s,$match))
$ev['adjust'] = $match[1];
$match = '';
$ev['nofinish'] = (($ev['start'] && (!x($ev, 'finish') || !$ev['finish'])) ? 1 : 0);
$ev['nofinish'] = (((x($ev, 'start') && $ev['start']) && (!x($ev, 'finish') || !$ev['finish'])) ? 1 : 0);
return $ev;
}

22
include/items.php
View file

@ -682,7 +682,7 @@ function item_store($arr,$force_parent = false) {
unset($arr['dsprsig']);
}
if($arr['gravity'])
if(x($arr, 'gravity'))
$arr['gravity'] = intval($arr['gravity']);
elseif($arr['parent-uri'] === $arr['uri'])
$arr['gravity'] = 0;
@ -742,6 +742,7 @@ function item_store($arr,$force_parent = false) {
if($arr['parent-uri'] === $arr['uri']) {
$parent_id = 0;
$parent_deleted = 0;
$allow_cid = $arr['allow_cid'];
$allow_gid = $arr['allow_gid'];
$deny_cid = $arr['deny_cid'];
@ -800,6 +801,8 @@ function item_store($arr,$force_parent = false) {
logger('item_store: item parent was not found - ignoring item');
return 0;
}
$parent_deleted = 0;
}
}
@ -1043,6 +1046,21 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
if(! $rino_enable)
$rino = 0;
$ssl_val = intval(get_config('system','ssl_policy'));
$ssl_policy = '';
switch($ssl_val){
case SSL_POLICY_FULL:
$ssl_policy = 'full';
break;
case SSL_POLICY_SELFSIGN:
$ssl_policy = 'self';
break;
case SSL_POLICY_NONE:
default:
$ssl_policy = 'none';
break;
}
$url = $contact['notify'] . '&dfrn_id=' . $idtosend . '&dfrn_version=' . DFRN_PROTOCOL_VERSION . (($rino) ? '&rino=1' : '');
logger('dfrn_deliver: ' . $url);
@ -1115,6 +1133,8 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
$postvars['perm'] = 'r';
}
$postvars['ssl_policy'] = $ssl_policy;
if($rino && $rino_allowed && (! $dissolve)) {
$key = substr(random_string(),0,16);
$data = bin2hex(aes_encrypt($postvars['data'],$key));

8
include/nav.php
View file

@ -8,6 +8,8 @@ function nav(&$a) {
*
*/
$ssl_state = ((local_user()) ? true : false);
if(!(x($a->page,'nav')))
$a->page['nav'] = '';
@ -27,7 +29,7 @@ function nav(&$a) {
$myident = ((is_array($a->user) && isset($a->user['nickname'])) ? $a->user['nickname'] . '@' : '');
$sitelocation = $myident . substr($a->get_baseurl(),strpos($a->get_baseurl(),'//') + 2 );
$sitelocation = $myident . substr($a->get_baseurl($ssl_state),strpos($a->get_baseurl($ssl_state),'//') + 2 );
// nav links: array of array('href', 'text', 'extra css classes', 'title')
@ -53,7 +55,7 @@ function nav(&$a) {
// user info
$r = q("SELECT micro FROM contact WHERE uid=%d AND self=1", intval($a->user['uid']));
$userinfo = array(
'icon' => (count($r) ? $r[0]['micro']: $a->get_baseurl()."/images/default-profile-mm.jpg"),
'icon' => (count($r) ? $r[0]['micro']: $a->get_baseurl($ssl_state)."/images/default-profile-mm.jpg"),
'name' => $a->user['username'],
);
@ -76,7 +78,7 @@ function nav(&$a) {
if(($a->config['register_policy'] == REGISTER_OPEN) && (! local_user()) && (! remote_user()))
$nav['register'] = array('register',t('Register'), "", t('Create an account'));
$help_url = $a->get_baseurl() . '/help';
$help_url = $a->get_baseurl($ssl_state) . '/help';
if(! get_config('system','hide_help'))
$nav['help'] = array($help_url, t('Help'), "", t('Help and documentation'));

7
include/oembed.php
View file

@ -1,6 +1,6 @@
<?php
function oembed_replacecb($matches){
logger('oembedcb');
// logger('oembedcb');
$embedurl=$matches[1];
$j = oembed_fetch_url($embedurl);
$s = oembed_format_object($j);
@ -14,6 +14,9 @@ function oembed_fetch_url($embedurl){
$txt = Cache::get($embedurl);
// These media files should now be caught in bbcode.php
// left here as a fallback in case this is called from another source
$noexts = array("mp3","mp4","ogg","ogv","oga","ogm","webm");
$ext = pathinfo(strtolower($embedurl),PATHINFO_EXTENSION);
@ -62,7 +65,7 @@ function oembed_fetch_url($embedurl){
function oembed_format_object($j){
$embedurl = $j->embedurl;
$jhtml = oembed_iframe($j->embedurl,$j->width,$j->height );
$jhtml = oembed_iframe($j->embedurl,(isset($j->width) ? $j->width : null), (isset($j->height) ? $j->height : null) );
$ret="<span class='oembed ".$j->type."'>";
switch ($j->type) {
case "video": {

46
include/security.php
View file

@ -288,3 +288,49 @@ function item_permissions_sql($owner_id,$remote_verified = false,$groups = null)
}
/*
* Functions used to protect against Cross-Site Request Forgery
* The security token has to base on at least one value that an attacker can't know - here it's the session ID and the private key.
* In this implementation, a security token is reusable (if the user submits a form, goes back and resubmits the form, maybe with small changes;
* or if the security token is used for ajax-calls that happen several times), but only valid for a certain amout of time (3hours).
* The "typename" seperates the security tokens of different types of forms. This could be relevant in the following case:
* A security token is used to protekt a link from CSRF (e.g. the "delete this profile"-link).
* If the new page contains by any chance external elements, then the used security token is exposed by the referrer.
* Actually, important actions should not be triggered by Links / GET-Requests at all, but somethimes they still are,
* so this mechanism brings in some damage control (the attacker would be able to forge a request to a form of this type, but not to forms of other types).
*/
function get_form_security_token($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 == $x[1]);
}
function check_form_security_std_err_msg() {
return t('The form security token was not correct. This probably happened because the form has been opened for too long (>3 hours) before subitting it.') . EOL;
}
function check_form_security_token_redirectOnErr($err_redirect, $typename = "", $formname = 'form_security_token') {
if (!check_form_security_token($typename, $formname)) {
$a = get_app();
notice( check_form_security_std_err_msg() );
goaway($a->get_baseurl() . $err_redirect );
}
}

9
include/template_processor.php
View file

@ -80,8 +80,13 @@
*/
private function _replcb_for($args){
$m = array_map('trim', explode(" as ", $args[2]));
list($keyname, $varname) = explode("=>",$m[1]);
if (is_null($varname)) { $varname=$keyname; $keyname=""; }
$x = explode("=>",$m[1]);
if (count($x) == 1) {
$varname = $x[0];
$keyname = "";
} else {
list($keyname, $varname) = $x;
}
if ($m[0]=="" || $varname=="" || is_null($varname)) die("template error: 'for ".$m[0]." as ".$varname."'") ;
//$vals = $this->r[$m[0]];
$vals = $this->_get_var($m[0]);

101
include/text.php
View file

@ -874,6 +874,7 @@ function link_compare($a,$b) {
if(! function_exists('prepare_body')) {
function prepare_body($item,$attach = false) {
$a = get_app();
call_hooks('prepare_body_init', $item);
$cache = get_config('system','itemcache');
@ -926,6 +927,33 @@ function prepare_body($item,$attach = false) {
}
$s .= '<div class="clear"></div></div>';
}
$matches = false;
$cnt = preg_match_all('/<(.*?)>/',$item['file'],$matches,PREG_SET_ORDER);
if($cnt) {
// logger('prepare_text: categories: ' . print_r($matches,true), LOGGER_DEBUG);
foreach($matches as $mtch) {
if(strlen($x))
$x .= ',';
$x .= file_tag_decode($mtch[1]);
}
if(strlen($x))
$s .= '<div class="categorytags"><span>' . t('Categories:') . ' </span>' . $x . '</div>';
}
$matches = false;
$x = '';
$cnt = preg_match_all('/\[(.*?)\]/',$item['file'],$matches,PREG_SET_ORDER);
if($cnt) {
// logger('prepare_text: filed_under: ' . print_r($matches,true), LOGGER_DEBUG);
foreach($matches as $mtch) {
if(strlen($x))
$x .= '&nbsp;&nbsp;&nbsp;';
$x .= file_tag_decode($mtch[1]). ' <a href="' . $a->get_baseurl() . '/filerm/' . $item['id'] . '?f=&term=' . file_tag_decode($mtch[1]) . '" title="' . t('remove') . '" >' . t('[remove]') . '</a>';
}
if(strlen($x) && (local_user() == $item['uid']))
$s .= '<div class="filesavetags"><span>' . t('Filed under:') . ' </span>' . $x . '</div>';
}
$prep_arr = array('item' => $item, 'html' => $s);
call_hooks('prepare_body_final', $prep_arr);
@ -1248,4 +1276,77 @@ function item_post_type($item) {
return t('post');
}
// post categories and "save to file" use the same item.file table for storage.
// We will differentiate the different uses by wrapping categories in angle brackets
// and save to file categories in square brackets.
// To do this we need to escape these characters if they appear in our tag.
function file_tag_encode($s) {
return str_replace(array('<','>','[',']'),array('%3c','%3e','%5b','%5d'),$s);
}
function file_tag_decode($s) {
return str_replace(array('%3c','%3e','%5b','%5d'),array('<','>','[',']'),$s);
}
function file_tag_file_query($table,$s,$type = 'file') {
if($type == 'file')
$str = preg_quote( '[' . file_tag_encode($s) . ']' );
else
$str = preg_quote( '<' . file_tag_encode($s) . '>' );
return " AND " . (($table) ? dbesc($table) . '.' : '') . "file regexp '" . dbesc($str) . "' ";
}
function file_tag_save_file($uid,$item,$file) {
$result = false;
if(! intval($uid))
return false;
$r = q("select file from item where id = %d and uid = %d limit 1",
intval($item),
intval($uid)
);
if(count($r)) {
if(! stristr($r[0]['file'],'[' . file_tag_encode($file) . ']'))
q("update item set file = '%s' where id = %d and uid = %d limit 1",
dbesc($r[0]['file'] . '[' . file_tag_encode($file) . ']'),
intval($item),
intval($uid)
);
$saved = get_pconfig($uid,'system','filetags');
if((! strlen($saved)) || (! stristr($saved,'[' . file_tag_encode($file) . ']')))
set_pconfig($uid,'system','filetags',$saved . '[' . file_tag_encode($file) . ']');
}
return true;
}
function file_tag_unsave_file($uid,$item,$file) {
$result = false;
if(! intval($uid))
return false;
$pattern = '[' . file_tag_encode($file) . ']' ;
$r = q("select file from item where id = %d and uid = %d limit 1",
intval($item),
intval($uid)
);
if(! count($r))
return false;
q("update item set file = '%s' where id = %d and uid = %d limit 1",
dbesc(str_replace($pattern,'',$r[0]['file'])),
intval($item),
intval($uid)
);
$r = q("select file from item where uid = %d " . file_tag_file_query('item',$file),
intval($uid)
);
if(! count($r)) {
$saved = get_pconfig($uid,'system','filetags');
set_pconfig($uid,'system','filetags',str_replace($pattern,'',$saved));
}
return true;
}