本帖最後由 IT_man 於 2015-7-19 20:51 編輯 9 w3 ~* Y% u1 f0 K3 G
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( g i6 a! j9 Y6 m! F( k& Yhttp://www.alexa.com/ 蜘蛛收錄會產生如下的問題# @7 y @. F1 \; l/ e& i
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1 n$ M" _( i; R5 L+ J解決方法如下:; h$ }. A" h. w& [& A' v6 U8 {! C
source\class\discuz的discuz_application.php找到
% A/ ?! t5 X. }- private function _xss_check() {: h. E. b. s9 O7 s# M- g/ r
. _6 E% ?# t* m4 }3 h: ~- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');6 h& u. X7 w- G. P' A7 O
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- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {) n0 I1 g( H4 X/ @% F+ q2 J
- system_error('request_tainting');
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- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
# L2 J7 V6 K' l& D6 h; T - $temp = $_SERVER['REQUEST_URI'];
( K& `# [) |5 v4 Z9 B( C0 Z - } elseif(empty ($_GET['formhash'])) {
7 U) w3 Y* G6 J0 A2 d - $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');
; ?& } k- B6 ?! Y6 B' i - } else {7 R8 v( P+ L& h! O; p
- $temp = '';4 p- v. n/ g$ s) M/ J/ H
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6 }. e* M8 R4 |9 \, x$ x& N4 B6 k- if(!empty($temp)) {) A1 i6 v0 i. [1 D+ o
- $temp = strtoupper(urldecode(urldecode($temp)));. v7 G/ o; O+ }8 i
- foreach ($check as $str) {1 r1 o' x8 N9 x3 F" Y5 S9 [
- if(strpos($temp, $str) !== false) {
& p! s; R8 h& I! [* M/ j0 z/ i - system_error('request_tainting');; { O7 ?9 {* u% Y9 Z; T' @
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- }
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; c0 G! t# X( `$ D) t% U1 F- return true;
複製代碼 整段複製成:1 ^3 E- ?( b: p a
- private function _xss_check() {6 g5 ^6 F% y' U0 M6 Z4 Y/ L
- $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));# t* `* ^# c# m' W
- if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {" Z* X3 R; W# [# n1 N5 X
- system_error('request_tainting');% C# k. R9 I5 s8 x: U& N2 u
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- return true; j2 o9 v+ \# I
- }
複製代碼
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