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-rwxr-xr-xinclude/items.php106
1 files changed, 32 insertions, 74 deletions
diff --git a/include/items.php b/include/items.php
index 4e85bef37..88f110959 100755
--- a/include/items.php
+++ b/include/items.php
@@ -385,8 +385,10 @@ function post_activity_item($arr) {
if(! x($arr,'item_flags')) {
if($is_comment)
$arr['item_flags'] = ITEM_ORIGIN;
- else
- $arr['item_flags'] = ITEM_ORIGIN | ITEM_WALL | ITEM_THREAD_TOP;
+ else {
+ $arr['item_wall'] = 1;
+ $arr['item_flags'] = ITEM_ORIGIN | ITEM_THREAD_TOP;
+ }
}
$channel = get_app()->get_channel();
@@ -417,14 +419,6 @@ function post_activity_item($arr) {
$arr['item_flags'] = $arr['item_flags'] | ITEM_VERIFIED;
}
}
-
- logger('Encrypting local storage');
- $key = get_config('system','pubkey');
- $arr['item_flags'] = $arr['item_flags'] | ITEM_OBSCURED;
- if($arr['title'])
- $arr['title'] = json_encode(crypto_encapsulate($arr['title'],$key));
- if($arr['body'])
- $arr['body'] = json_encode(crypto_encapsulate($arr['body'],$key));
}
$arr['mid'] = ((x($arr,'mid')) ? $arr['mid'] : item_message_id());
@@ -851,7 +845,7 @@ function get_item_elements($x) {
$arr['sig'] = (($x['signature']) ? htmlspecialchars($x['signature'], ENT_COMPAT,'UTF-8',false) : '');
- $arr['diaspora_meta'] = (($x['diaspora_signature']) ? json_encode(crypto_encapsulate($x['diaspora_signature'],$key)) : '');
+ $arr['diaspora_meta'] = (($x['diaspora_signature']) ? json_encode($x['diaspora_signature']) : '');
$arr['object'] = activity_sanitise($x['object']);
$arr['target'] = activity_sanitise($x['target']);
@@ -900,21 +894,6 @@ function get_item_elements($x) {
logger('get_item_elements: message verification failed.');
}
-
- // if it's a private post, encrypt it in the DB.
- // We have to do that here because we need to cleanse the input and prevent bad stuff from getting in,
- // and we need plaintext to do that.
-
-
- if(intval($arr['item_private'])) {
- $arr['item_flags'] = $arr['item_flags'] | ITEM_OBSCURED;
- if($arr['title'])
- $arr['title'] = json_encode(crypto_encapsulate($arr['title'],$key));
- if($arr['body'])
- $arr['body'] = json_encode(crypto_encapsulate($arr['body'],$key));
- }
-
-
if(array_key_exists('revision',$x)) {
// extended export encoding
@@ -1178,9 +1157,15 @@ function encode_item($item,$mirror = false) {
if($item['term'])
$x['tags'] = encode_item_terms($item['term']);
- if($item['diaspora_meta'])
- $x['diaspora_signature'] = crypto_unencapsulate(json_decode($item['diaspora_meta'],true),$key);
-
+ if($item['diaspora_meta']) {
+ $z = json_decode($item['diaspora_meta'],true);
+ if($z) {
+ if(array_key_exists('iv',$z))
+ $x['diaspora_signature'] = crypto_unencapsulate($z,$key);
+ else
+ $x['diaspora_signature'] = $z;
+ }
+ }
logger('encode_item: ' . print_r($x,true), LOGGER_DATA);
return $x;
@@ -2033,6 +2018,7 @@ function item_store($arr, $allow_exec = false) {
$arr['deny_gid'] = ((x($arr,'deny_gid')) ? trim($arr['deny_gid']) : '');
$arr['item_private'] = ((x($arr,'item_private')) ? intval($arr['item_private']) : 0 );
$arr['item_flags'] = ((x($arr,'item_flags')) ? intval($arr['item_flags']) : 0 );
+ $arr['item_wall'] = ((x($arr,'item_wall')) ? intval($arr['item_wall']) : 0 );
// only detect language if we have text content, and if the post is private but not yet
// obscured, make it so.
@@ -2063,14 +2049,6 @@ function item_store($arr, $allow_exec = false) {
}
$arr = $translate['item'];
}
- if($arr['item_private']) {
- $key = get_config('system','pubkey');
- $arr['item_flags'] = $arr['item_flags'] | ITEM_OBSCURED;
- if($arr['title'])
- $arr['title'] = json_encode(crypto_encapsulate($arr['title'],$key));
- if($arr['body'])
- $arr['body'] = json_encode(crypto_encapsulate($arr['body'],$key));
- }
}
if((x($arr,'object')) && is_array($arr['object'])) {
@@ -2203,8 +2181,8 @@ function item_store($arr, $allow_exec = false) {
$public_policy = $r[0]['public_policy'];
$comments_closed = $r[0]['comments_closed'];
- if($r[0]['item_flags'] & ITEM_WALL)
- $arr['item_flags'] = $arr['item_flags'] | ITEM_WALL;
+ if(intval($r[0]['item_wall']))
+ $arr['item_wall'] = 1;
// An uplinked comment might arrive with a downstream owner.
// Fix it.
@@ -2460,14 +2438,6 @@ function item_store_update($arr,$allow_exec = false) {
}
$arr = $translate['item'];
}
- if($arr['item_private']) {
- $key = get_config('system','pubkey');
- $arr['item_flags'] = $arr['item_flags'] | ITEM_OBSCURED;
- if($arr['title'])
- $arr['title'] = json_encode(crypto_encapsulate($arr['title'],$key));
- if($arr['body'])
- $arr['body'] = json_encode(crypto_encapsulate($arr['body'],$key));
- }
}
if((x($arr,'object')) && is_array($arr['object'])) {
@@ -2640,11 +2610,10 @@ function store_diaspora_comment_sig($datarray, $channel, $parent_item, $post_id,
$x = array('signer' => $diaspora_handle, 'body' => $signed_body, 'signed_text' => $signed_text, 'signature' => base64_encode($authorsig));
- $key = get_config('system','pubkey');
- $y = crypto_encapsulate(json_encode($x),$key);
+ $y = json_encode($x);
$r = q("update item set diaspora_meta = '%s' where id = %d",
- dbesc(json_encode($y)),
+ dbesc($y),
intval($post_id)
);
@@ -2999,7 +2968,7 @@ function tag_deliver($uid, $item_id) {
// prevent delivery looping - only proceed
// if the message originated elsewhere and is a top-level post
- if(($item['item_flags'] & ITEM_WALL)
+ if((intval($item['item_wall']))
|| ($item['item_flags'] & ITEM_ORIGIN)
|| (!($item['item_flags'] & ITEM_THREAD_TOP))
|| ($item['id'] != $item['parent'])) {
@@ -3139,7 +3108,8 @@ function start_delivery_chain($channel, $item, $item_id, $parent) {
if((! $private) && $new_public_policy)
$private = 1;
- $flag_bits = $item['item_flags'] | ITEM_WALL;
+
+ $flag_bits = $item['item_flags'];
// The message didn't necessarily originate on this site, (we'll honour it if it did),
// but the parent post of this thread will be reset as a local post, as it is the top of
@@ -3173,17 +3143,7 @@ function start_delivery_chain($channel, $item, $item_id, $parent) {
$title = $item['title'];
$body = $item['body'];
- if($private) {
- if(!($flag_bits & ITEM_OBSCURED)) {
- $key = get_config('system','pubkey');
- $flag_bits = $flag_bits|ITEM_OBSCURED;
- if($title)
- $title = json_encode(crypto_encapsulate($title,$key));
- if($body)
- $body = json_encode(crypto_encapsulate($body,$key));
- }
- }
- else {
+ if(! $private) {
if($flag_bits & ITEM_OBSCURED) {
$key = get_config('system','prvkey');
$flag_bits = $flag_bits ^ ITEM_OBSCURED;
@@ -3195,7 +3155,7 @@ function start_delivery_chain($channel, $item, $item_id, $parent) {
}
$r = q("update item set item_flags = %d, owner_xchan = '%s', allow_cid = '%s', allow_gid = '%s',
- deny_cid = '%s', deny_gid = '%s', item_private = %d, public_policy = '%s', comment_policy = '%s', title = '%s', body = '%s' where id = %d",
+ deny_cid = '%s', deny_gid = '%s', item_private = %d, public_policy = '%s', comment_policy = '%s', title = '%s', body = '%s', item_wall = 1 where id = %d",
intval($flag_bits),
dbesc($channel['channel_hash']),
dbesc($channel['channel_allow_cid']),
@@ -3952,7 +3912,7 @@ function item_expire($uid,$days) {
if(! intval($expire_limit))
$expire_limit = 5000;
- $sql_extra = ((intval($expire_network_only)) ? " AND (item_flags & " . intval(ITEM_WALL) . ") = 0 " : "");
+ $sql_extra = ((intval($expire_network_only)) ? " AND item_wall = 0 " : "");
$r = q("SELECT * FROM `item`
WHERE `uid` = %d
@@ -4113,7 +4073,7 @@ function drop_item($id,$interactive = true,$stage = DROPITEM_NORMAL,$force = fal
// We'll rely on the undocumented behaviour that DROPITEM_PHASE1 is (hopefully) only
// set if we know we're going to send delete notifications out to others.
- if((($item['item_flags'] & ITEM_WALL) && ($stage != DROPITEM_PHASE2)) || ($stage == DROPITEM_PHASE1))
+ if((intval($item['item_wall']) && ($stage != DROPITEM_PHASE2)) || ($stage == DROPITEM_PHASE1))
proc_run('php','include/notifier.php','drop',$notify_id);
goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
@@ -4221,7 +4181,7 @@ function delete_item_lowlevel($item, $stage = DROPITEM_NORMAL, $force = false) {
function first_post_date($uid,$wall = false) {
- $wall_sql = (($wall) ? sprintf(" and (item_flags & %d)>0 ", ITEM_WALL) : "" );
+ $wall_sql = (($wall) ? " and item_wall = 1 " : "" );
$r = q("select id, created from item
where item_restrict = %d and uid = %d and id = parent $wall_sql
@@ -4429,19 +4389,17 @@ function zot_feed($uid,$observer_xchan,$arr) {
$r = q("SELECT parent, created, postopts from item
WHERE uid != %d
AND item_private = 0 AND item_restrict = 0 AND uid in (" . stream_perms_api_uids(PERMS_PUBLIC,10,1) . ")
- AND (item_flags & %d) > 0
+ AND item_wall = 1
$sql_extra GROUP BY parent ORDER BY created ASC $limit",
- intval($uid),
- intval(ITEM_WALL)
+ intval($uid)
);
}
else {
$r = q("SELECT parent, created, postopts from item
WHERE uid = %d AND item_restrict = 0
- AND (item_flags & %d) > 0
+ AND item_wall = 1
$sql_extra GROUP BY parent ORDER BY created ASC $limit",
- intval($uid),
- intval(ITEM_WALL)
+ intval($uid)
);
}
@@ -4508,7 +4466,7 @@ function items_fetch($arr,$channel = null,$observer_hash = null,$client_mode = C
$sql_options .= " and (item_flags & " . intval(ITEM_STARRED) . ")>0 ";
if($arr['wall'])
- $sql_options .= " and (item_flags & " . intval(ITEM_WALL) . ")>0 ";
+ $sql_options .= " and item_wall = 1 ";
$sql_extra = " AND item.parent IN ( SELECT parent FROM item WHERE (item_flags & " . intval(ITEM_THREAD_TOP) . ")>0 $sql_options ) ";
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-31 01:49:13 +0000