砍敺 IT_man 2015-3-23 16:27 蝺刻摩 $ \ Z2 n( }" [, E6 N3 c1 w, |
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摰Y扳撠箇 error message :
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\source\class\discuzdiscuz_application.php 蝝蝚350銵; [& {1 b. \6 Y
交
" E# b' U. }4 g* x W- private function _xss_check() {
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# b9 x/ c' b! I$ j- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');
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- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
' J. ]% R1 U& v0 K* u0 U - system_error('request_tainting');
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/ ^/ F3 O" o0 x/ U0 L1 u( Y- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {+ b v* Y% K6 [* z) x
- $temp = $_SERVER['REQUEST_URI'];- I, w$ C3 r) ?% L# P4 t9 s. K
- } elseif(empty ($_GET['formhash'])) {4 x+ t" M% _) g/ }3 ^9 z0 a
- $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');) G" W2 i6 L0 c: u9 Z
- } else {
/ ~6 j) v0 t' B+ T3 Y7 |6 g" F - $temp = '';
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- if(!empty($temp)) {
/ U6 O. z/ B7 G. w7 i9 b) [2 v - $temp = strtoupper(urldecode(urldecode($temp)));
0 }- t9 Y3 I1 A: p - foreach ($check as $str) {
$ P) e# u" x! m5 } - if(strpos($temp, $str) !== false) {
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- }
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- return true;
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銴鋆賭誨蝣 踵V蛹嚗; X$ B/ _+ C1 [: n% \) X* p8 r9 U3 d
\9 j9 P7 N2 k! o& I, t6 d- private function _xss_check() {" j7 z4 m; h' E; w3 a4 o& @; a/ y; i
- $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));4 Z' C" o( _4 [' ]
- if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {9 t3 h4 H; X+ x0 _4 q
- system_error('request_tainting');2 w! ^, ^4 j0 q1 k+ |$ q
- }
9 ?% y; j2 M* E" [! C3 X* X - return true;. @, j8 j& R# J! q/ {# C4 z% B
- }
銴鋆賭誨蝣
4 l+ y6 o3 [6 d+ F/ m- b唳湔啁摮 ===>ok
' S* L- m# y& B# V) y雿 鈭 discuz隞蝣 批捆冽蝝Y折*蝷,脣典,臭甇撣(⊥蝝Y⊥迨憿) ,蝛嗡葉
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