Author: Christoph M. Becker (cmb69)
Date: 2022-10-24T17:21:02+02:00
Commit:
https://github.com/php/web-master/commit/0762e6a1b5bf08fe8cf4dbae9ade83dc48062563
Raw diff:
https://github.com/php/web-master/commit/0762e6a1b5bf08fe8cf4dbae9ade83dc48062563.diff
Treat note starting with https:// as spam
We recently got a lot of these, and it is rather uncommon for a non-spam
user note to immediately start with an URL.
Closes GH-16.
Changed paths:
M include/spam-lib.inc
Diff:
diff --git a/include/spam-lib.inc b/include/spam-lib.inc
index e2f723e..9f4b31e 100644
--- a/include/spam-lib.inc
+++ b/include/spam-lib.inc
@@ -78,6 +78,7 @@ function check_spam_words ($text, $badwords) {
// * BBCode links (a common spam technique)
// * HTML anchors
// * Too many http://'s
+// * post is starting with an URL
function check_spam_urls ($text, $httplimit = 4) {
if (preg_match('/\[(url|link)=[^]]+\]/', $text)) {
return true;
@@ -88,6 +89,9 @@ function check_spam_urls ($text, $httplimit = 4) {
if ((int) preg_match_all('~http(?:s)?://~', $text) >= $httplimit) {
return true;
}
+ if (preg_match('^https://', $text)) {
+ return true;
+ }
return false;
}
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