本帖最後由 IT_man 於 2015-7-19 20:51 編輯
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1 e# r A: j; K- ]http://www.alexa.com/ 蜘蛛收錄會產生如下的問題! _: G& W m& ]( V& o' q% `
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. u0 U; O. w! m, q/ x解決方法如下:7 o3 A4 o( x0 p8 W' c+ j' z% N1 S* Y4 M
source\class\discuz的discuz_application.php找到
% i% G9 u U8 V( Z% c6 C) H8 ?- private function _xss_check() {) \. r5 A# C6 ?% P' O
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- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');
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! ?' o* l! e% f2 l; m- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {( S" n" R5 W2 V3 H% b
- system_error('request_tainting');
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$ H# J! O( t9 X3 A( Q- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {+ }# h9 }3 L/ K$ s/ J. a- E
- $temp = $_SERVER['REQUEST_URI'];) o% ~9 E! J! T) A$ R L$ M
- } elseif(empty ($_GET['formhash'])) {
* b. r- F$ W/ V, k9 H3 d - $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');
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- $temp = '';
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r4 T& [! a( X- if(!empty($temp)) {/ s o+ N/ n% a( c }
- $temp = strtoupper(urldecode(urldecode($temp)));
, N' ~1 I+ u' K" L! C9 Z I - foreach ($check as $str) {) G$ b! f+ C: @0 E4 s7 U
- if(strpos($temp, $str) !== false) {
. x1 P# |4 R) W6 K0 s5 i; z% a' c- X - system_error('request_tainting');2 f% p" H4 W% _
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複製代碼 整段複製成:
% `- e+ |) ?% l- private function _xss_check() {$ C/ |$ j) {" L1 R6 g/ A
- $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));
- T) E% d# }5 e+ j" d9 u6 U - if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {/ N6 a6 z, T& T4 `6 [: ?+ V7 B/ B
- system_error('request_tainting');
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: _; B7 y# C0 `& G - return true;) Q2 J7 v* [' f& `
- }
複製代碼
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