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Save allowed path/qstring/fragment characters in constants

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This commit is contained in:
Mikael Nordfeldth 2016-03-09 14:51:52 +01:00
parent 723b49a22a
commit d179afa303
2 changed files with 7 additions and 3 deletions
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4
lib/framework.php
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@ -57,6 +57,10 @@ define('NOTICE_INBOX_SOURCE_FORWARD', 4);
define('NOTICE_INBOX_SOURCE_PROFILE_TAG', 5);
define('NOTICE_INBOX_SOURCE_GATEWAY', -1);
define('URL_REGEX_VALID_PATH_CHARS', '\pN\pL\,\!\(\)\.\:\-\_\+\/\=\&\;\%\~\*\$\+\'\@');
define('URL_REGEX_VALID_QSTRING_CHARS', URL_REGEX_VALID_PATH_CHARS);
define('URL_REGEX_VALID_FRAGMENT_CHARS', URL_REGEX_VALID_PATH_CHARS . '\?\#');
// append our extlib dir as the last-resort place to find libs
set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/extlib/');

6
lib/util.php
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@ -1013,9 +1013,9 @@ function common_replace_urls_callback($text, $callback, $arg = null) {
')'.
'(?:'.
'(?:\:\d+)?'. //:port
'(?:/[\pN\pL$\,\!\(\)\.\:\-\_\+\/\=\&\;\%\~\*\$\+\'@]*)?'. // /path
'(?:\?[\pN\pL\$\,\!\(\)\.\:\-\_\+\/\=\&\;\%\~\*\$\+\'@\/]*)?'. // ?query string
'(?:\#[\pN\pL$\,\!\(\)\.\:\-\_\+\/\=\&\;\%\~\*\$\+\'\@/\?\#]*)?'. // #fragment
'(?:/[' . URL_REGEX_VALID_PATH_CHARS . ']*)?'. // path
'(?:\?[' . URL_REGEX_VALID_QSTRING_CHARS . ']*)?'. // ?query string
'(?:\#[' . URL_REGEX_VALID_FRAGMENT_CHARS . ']*)?'. // #fragment
')(?<![\?\.\,\#\,])'.
')'.
'#ixu';