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prevent session modification in public/share

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This commit is contained in:
Andrew Dolgov 2012-06-07 10:09:07 +04:00
parent 76428e4b02
commit 64436e1039
2 changed files with 13 additions and 13 deletions
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4
classes/public_handler.php
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@ -256,9 +256,7 @@ class Public_Handler extends Handler {
$id = db_fetch_result($result, 0, "ref_id");
$owner_uid = db_fetch_result($result, 0, "owner_uid");
$_SESSION["uid"] = $owner_uid;
$article = format_article($this->link, $id, false, true);
$_SESSION["uid"] = "";
$article = format_article($this->link, $id, false, true, $owner_uid);
print_r($article['content']);

22
include/functions.php
View file

@ -3102,7 +3102,7 @@
if ($tag_cache === false) {
$result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
WHERE ref_id = '$id' AND owner_uid = $owner_uid");
$tag_cache = db_fetch_result($result, 0, "tag_cache");
}
@ -3125,7 +3125,7 @@
db_query($link, "UPDATE ttrss_user_entries
SET tag_cache = '$tags_str' WHERE ref_id = '$id'
AND owner_uid = " . $_SESSION["uid"]);
AND owner_uid = $owner_uid");
}
if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
@ -3251,7 +3251,9 @@
return $entry;
}
function format_article($link, $id, $mark_as_read = true, $zoom_mode = false) {
function format_article($link, $id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) {
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
$rv = array();
@ -3270,7 +3272,7 @@
//if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
$result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
WHERE id = '$feed_id' AND owner_uid = $owner_uid");
if (db_num_rows($result) == 1) {
$rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
@ -3291,9 +3293,9 @@
if ($mark_as_read) {
$result = db_query($link, "UPDATE ttrss_user_entries
SET unread = false,last_read = NOW()
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
WHERE ref_id = '$id' AND owner_uid = $owner_uid");
ccache_update($link, $feed_id, $_SESSION["uid"]);
ccache_update($link, $feed_id, $owner_uid);
}
$result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
@ -3306,7 +3308,7 @@
orig_feed_id,
note
FROM ttrss_entries,ttrss_user_entries
WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid");
if ($result) {
@ -3360,7 +3362,7 @@
}
$parsed_updated = make_local_datetime($link, $line["updated"], true,
false, true);
$owner_uid, true);
$rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
@ -3378,7 +3380,7 @@
$tag_cache = $line["tag_cache"];
if (!$tag_cache)
$tags = get_article_tags($link, $id);
$tags = get_article_tags($link, $id, $owner_uid);
else
$tags = explode(",", $tag_cache);
@ -3472,7 +3474,7 @@
$rv['content'] .= "<div class=\"postContent\">";
$article_content = sanitize($link, $line["content"], false, false,
$article_content = sanitize($link, $line["content"], false, $owner_uid,
$feed_site_url);
$rv['content'] .= $article_content;