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more work on perms

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This commit is contained in:
redmatrix
2016-07-12 21:47:24 -07:00
parent 6424bac47c
commit f4e4e734de
5 changed files with 44 additions and 36 deletions
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include/security.php
+26 -15
View File
@@ -89,6 +89,7 @@ function authenticate_success($user_record, $login_initial = false, $interactive
*
* @return bool|array false or channel record of the new channel
*/
function change_channel($change_channel) {
$ret = false;
@@ -438,14 +439,19 @@ function stream_perms_api_uids($perms = NULL, $limit = 0, $rand = 0 ) {
$random_sql = (($rand) ? " ORDER BY " . db_getfunc('RAND') . " " : '');
if(local_channel())
$ret[] = local_channel();
$r = q("select channel_id from channel where channel_r_stream > 0 and ( channel_r_stream & %d )>0 and ( channel_pageflags & %d ) = 0 and channel_system = 0 and channel_removed = 0 $random_sql $limit_sql ",
intval($perms),
intval(PAGE_ADULT|PAGE_CENSORED)
$x = q("select uid from pconfig where cat = 'perm_limits' and k = 'view_stream' and ( v & %d ) > 0 ",
intval($perms)
);
if($r) {
foreach($r as $rr)
if(! in_array($rr['channel_id'], $ret))
$ret[] = $rr['channel_id'];
if($x) {
$ids = ids_to_querystr($x,'uid');
$r = q("select channel_id from channel where channel_id in ( $ids ) and ( channel_pageflags & %d ) = 0 and channel_system = 0 and channel_removed = 0 $random_sql $limit_sql ",
intval(PAGE_ADULT|PAGE_CENSORED)
);
if($r) {
foreach($r as $rr)
if(! in_array($rr['channel_id'], $ret))
$ret[] = $rr['channel_id'];
}
}
$str = '';
@@ -471,16 +477,21 @@ function stream_perms_xchans($perms = NULL ) {
if(local_channel())
$ret[] = get_observer_hash();
$r = q("select channel_hash from channel where channel_r_stream > 0 and (channel_r_stream & %d)>0 and not (channel_pageflags & %d)>0 and channel_system = 0 and channel_removed = 0 ",
intval($perms),
intval(PAGE_ADULT|PAGE_CENSORED)
$x = q("select uid from pconfig where cat = 'perm_limits' and k = 'view_stream' and ( v & %d ) > 0 ",
intval($perms)
);
if($r) {
foreach($r as $rr)
if(! in_array($rr['channel_hash'], $ret))
$ret[] = $rr['channel_hash'];
}
if($x) {
$ids = ids_to_querystr($x,'uid');
$r = q("select channel_hash from channel where channel_id in ( $ids ) and ( channel_pageflags & %d ) = 0 and channel_system = 0 and channel_removed = 0 ",
intval(PAGE_ADULT|PAGE_CENSORED)
);
if($r) {
foreach($r as $rr)
if(! in_array($rr['channel_hash'], $ret))
$ret[] = $rr['channel_hash'];
}
}
$str = '';
if($ret) {
foreach($ret as $rr) {
include/widgets.php
+8 -3
View File
@@ -1347,9 +1347,14 @@ function widget_forums($arr) {
$perms_sql = item_permissions_sql(local_channel()) . item_normal();
$r1 = q("select abook_id, xchan_hash, xchan_name, xchan_url, xchan_photo_s from abook left join xchan on abook_xchan = xchan_hash where ( xchan_pubforum = 1 or ((abook_their_perms & %d ) != 0 and (abook_their_perms & %d ) = 0) ) and xchan_deleted = 0 and abook_channel = %d order by xchan_name $limit ",
intval(PERMS_W_TAGWALL),
intval(PERMS_W_STREAM),
/**
* We used to try and find public forums with custom permissions by checking to see if
* send_stream was false and tag_deliver was true. However with the newer extensible
* permissions infrastructure this makes for a very complicated query. Now we're only
* checking channels that report themselves specifically as pubforums
*/
$r1 = q("select abook_id, xchan_hash, xchan_name, xchan_url, xchan_photo_s from abook left join xchan on abook_xchan = xchan_hash where xchan_pubforum = 1 and xchan_deleted = 0 and abook_channel = %d order by xchan_name $limit ",
intval(local_channel())
);
if(! $r1)