{"id":1093,"date":"2016-06-02T19:49:24","date_gmt":"2016-06-02T11:49:24","guid":{"rendered":"http:\/\/zerobox.org\/notes\/?p=1093"},"modified":"2016-06-02T19:49:37","modified_gmt":"2016-06-02T11:49:37","slug":"session%e5%8a%ab%e6%8c%81%e4%b8%8esession-id%e7%9a%84%e5%ae%89%e5%85%a8%e9%95%bf%e5%ba%a6","status":"publish","type":"post","link":"http:\/\/zerobox.org\/notes\/1093.html","title":{"rendered":"Session\u52ab\u6301\u4e0eSession-ID\u7684\u5b89\u5168\u957f\u5ea6"},"content":{"rendered":"<h3>\u51fa\u5904\uff1ahttp:\/\/ourjs.com\/detail\/54f3f638232227083e00003b<\/h3>\n<h3>Session\u52ab\u6301<\/h3>\n<div><\/div>\n<div>Session\u52ab\u6301\u4eceWeb Session\u63a7\u5236\u673a\u5236\u5904\u53d1\u52a8\u653b\u51fb\uff0c\u901a\u5e38\u662f\u5bf9Session\u4ee4\u724c\u7ba1\u7406\u7684\u5265\u593a\u3002<\/div>\n<div>\u56e0\u4e3aHTTP\u901a\u4fe1\u4f7f\u7528\u8bb8\u591a\u4e0d\u540c\u7684TCP\u8fde\u63a5\uff0cWeb\u670d\u52a1\u5668\u9700\u8981\u4e00\u4e2a\u65b9\u6cd5\u6765\u8bc6\u522b\u6bcf\u4e2a\u7528\u6237\u7684\u8fde\u63a5\u3002\u6700\u6709\u7528\u7684\u65b9\u6cd5\u662f\u5f53\u4e00\u4e2a\u5ba2\u6237\u7aef\u6210\u529f\u8ba4\u8bc1\u540e\uff0c\u8be5Web\u670d\u52a1\u5668\u5411\u8be5\u5ba2\u6237\u7aef\u6d4f\u89c8\u5668\u53d1\u9001\u4ee4\u724c\u3002Session\u4ee4\u724c\u901a\u5e38\u7531\u53ef\u53d8\u957f\u5ea6\u7684\u5b57\u7b26\u4e32\u7ec4\u6210\uff0c\u5e76\u4e14\u5b83\u53ef\u4ee5\u4ee5\u4e0d\u540c\u7684\u65b9\u5f0f\u5b58\u50a8\uff0c\u5982\u5728URL\u4e2d\uff0c\u5728HTTP\u8bf7\u6c42\u7684cookie\u62a5\u5934\u4e2d(request header)\uff0c\u6216\u5728HTTP\u8bf7\u6c42\u4e2d\u7684\u5176\u5b83\u62a5\u5934\u4e2d\uff0c\u6216\u8005\u5728HTTP\u8bf7\u6c42\u7684\u4e3b\u4f53\u4e2d\u3002<\/p>\n<\/div>\n<div>Session\u52ab\u6301\u653b\u51fb\u901a\u8fc7\u7a83\u53d6\u6216\u9884\u6d4b\u6709\u6548\u7684Session\u4ee4\u724c\u6765\u83b7\u5f97\u672a\u7ecf\u6388\u6743Web\u670d\u52a1\u5668\u8bbf\u95ee\u6743\u9650\u3002<\/div>\n<div><\/div>\n<div><\/div>\n<h3><b>\u793a\u4f8b<\/b><\/h3>\n<div><\/div>\n<div><b>\u4f8b1\u00a0<\/b><b>Session \u4ee3\u7406\u4eba\u52ab\u6301<\/b><\/p>\n<\/div>\n<div>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u7b2c\u4e00\u4e2a\u653b\u51fb\u8005\u4f7f\u7528\u4ee3\u7406\u6765\u6355\u6349\u4e00\u4e2a\u6709\u6548\u7684Session\u4ee4\u724c\u79f0\u4e3a\u201cSessionID\u201d\uff0c\u7136\u540e\u4ed6\u4f7f\u7528\u8be5\u6709\u6548Session\u4ee4\u724c\u83b7\u5f97\u672a\u7ecf\u6388\u6743\u7684Web\u670d\u52a1\u5668\u8bbf\u95ee\u6743\u9650\u3002<\/div>\n<div><\/div>\n<div><img decoding=\"async\" src=\"http:\/\/zerobox.org\/notes\/wp-content\/uploads\/2016\/06\/43fd828731048cda3a0a050b22bed4f3.jpg\" alt=\"\" \/><\/div>\n<div><\/div>\n<div><\/div>\n<div><b>\u4f8b2 \u00a0<\/b><b>\u8de8\u7ad9\u70b9\u811a\u672c\u653b\u51fb<\/b><\/p>\n<\/div>\n<div>\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u5728\u5ba2\u6237\u7aef\u4e0a\u8fd0\u884c\u6076\u610f\u4ee3\u7801\u6765\u83b7\u53d6Session\u4ee4\u724c\u3002\u8fd9\u4e2a\u4f8b\u5b50\u8bf4\u660e\u4e86\u5982\u4f55\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528XSS\u653b\u51fb\u7a83\u53d6Session\u4ee4\u724c\u3002\u5982\u679c\u653b\u51fb\u8005\u53d1\u9001\u6076\u610f\u7684JavaScript\u4ee3\u7801\u5230\u53d7\u5bb3\u4eba\u8bbf\u95ee\u7f51\u7ad9\u4e2d\u6216\u5f53\u53d7\u5bb3\u8005\u70b9\u51fb\u94fe\u63a5\u65f6\uff0cJavaScript\u5c06\u8fd0\u884c\u653b\u51fb\u8005\u7684\u6ce8\u5165\u811a\u672c\u3002\u5982\u56fe\u4e2d\u6240\u793a\uff0c\u5b83\u53ef\u4ee5\u663e\u793a\u5f53\u524dSessioncookie\u7684\u503c;\u4f7f\u7528\u76f8\u540c\u7684\u6280\u672f\u5219\u53ef\u80fd\u5c06\u6b64Session\u53d1\u9001\u7ed9\u653b\u51fb\u8005\u3002<\/div>\n<div><\/div>\n<pre>&lt;SCRIPT&gt;alert(document.cookie);&lt;\/SCRIPT&gt;<\/pre>\n<div><\/div>\n<div><img decoding=\"async\" src=\"http:\/\/zerobox.org\/notes\/wp-content\/uploads\/2016\/06\/98432f23b96c8138c2606ef8bebc0a82.jpg\" alt=\"\" \/><\/div>\n<div><\/div>\n<div>\u6ce8* \u9632\u6b62Cookie\u88ab\u76d7\u8bf7\u53c2\u89c1\uff1a <a href=\"http:\/\/ourjs.com\/detail\/5476946926a5b6cf62000004\" target=\"_blank\" rel=\"nofollow\">\u63d0\u9ad8NodeJS\u7f51\u7ad9\u7684\u5b89\u5168\u6027\uff1aWeb\u670d\u52a1\u5668\u9632\u9ed1\u5ba2\u653b\u51fb\u6280\u5de7<\/a><\/div>\n<div><\/div>\n<div><\/div>\n<h3>Session ID\u7684\u5b89\u5168\u957f\u5ea6<\/h3>\n<div><\/div>\n<div>Session ID\u5e94\u81f3\u5c11\u4e3a128\u4f4d\u957f\uff0c\u4ee5\u9632\u6b62\u86ee\u529bSession\u731c\u6d4b\u653b\u51fb\u3002<\/div>\n<div><\/div>\n<div>\u5728WebLogic\u4e2d\u90e8\u7f72\u4e2d\u63cf\u8ff0\u5230\u5e94\u6307\u5b9a\u81f3\u5c11\u7ed9Session ID\u6307\u5b9a128\u4f4d\u7684\u957f\u5ea6\u3002\u8f83\u77ed\u7684Session ID\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5bb9\u6613\u906d\u53d7\u86ee\u529bSession\u731c\u6d4b\u653b\u51fb\u3002\u5982\u679c\u653b\u51fb\u8005\u731c\u6d4b\u5230\u4e00\u4e2a\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237Session ID\uff0c\u4ed6\u53ef\u4ee5\u63a5\u7ba1\u7528\u6237\u7684Session\u3002<\/div>\n<div><\/div>\n<div>\u731c\u6d4b\u6709\u6548Session ID\u6240\u9700\u65f6\u95f4\u7684\u9884\u6d4b\u516c\u5f0f\uff1a<\/div>\n<div><\/div>\n<pre>(2^B + 1) \/ (2 * A * S)<\/pre>\n<div><\/div>\n<div><\/div>\n<div>\u5176\u4e2d\uff1a<\/div>\n<div><\/div>\n<ul>\n<li>B\u662fSession ID\u7684\u4f4d\u6570\uff08\u5b57\u8282\u4f4d\u6570\uff09<\/li>\n<li>A\u662f\u653b\u51fb\u8005\u53ef\u4ee5\u6bcf\u79d2\u5c1d\u8bd5\u6570<\/li>\n<li>S\u662f\u6709\u6548\u7684Session ID\u6570\u91cf\uff0c\u53ca\u5728\u4efb\u4f55\u7ed9\u5b9a\u65f6\u95f4\u5185\u88ab\u731c\u5230\u7684\u6570\u76ee<\/li>\n<\/ul>\n<div><\/div>\n<div>\u5982\u679c\u653b\u51fb\u8005\u64cd\u7eb5\u6570\u5343\u4e2a\u50f5\u5c38\u8ba1\u7b97\u673a\uff0c\u4ed6\u4eec\u53ef\u4ee5\u5c1d\u8bd5\u6bcf\u79d2\u731c\u6d4b\u6570\u4e07\u4e2aSessionID\u8fd9\u662f\u5408\u7406\u7684\u3002\u5982\u679c\u8be5\u7f51\u7ad9\u7684\u4eba\u6c14\u5f88\u9ad8\uff0c\u8bbf\u95ee\u91cf\u5f88\u5927\uff0c\u8fd9\u79cd\u9ad8\u6d41\u91cf\u7684\u731c\u6d4b\u53ef\u80fd\u5728\u4e00\u6bb5\u65f6\u95f4\u5185\u88ab\u5ffd\u89c6\u3002<\/div>\n<div><\/div>\n<div>\u4e0a\u6709\u6548\u7684Session 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ID\u7684\u65f6\u95f4\u5c06\u5c0f\u4e8e4\u5206\u949f\u3002<\/div>\n<div><\/div>\n<div>\u73b0\u5728\u5047\u8bbe\u4e00\u4e2a128\u4e2a\u5b57\u8282\u4f4d\u7684Session ID\u3002\u540c\u6837\u662f\u4e00\u4e2a\u8bbf\u95ee\u91cf\u975e\u5e38\u5927\u7684\u7f51\u7ad9\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u5c1d\u8bd5\u6bcf\u79d210000\u6b21\u7684\u731c\u6d4b\u4e0e\u53ef\u4f9b\u731c\u523010000\u4e2a\u6709\u6548\u7684Session ID\u3002\u6839\u636e\u8fd9\u4e9b\u5047\u8bbe\uff0c\u653b\u51fb\u8005\u5728\u9884\u671f\u7684\u65f6\u95f4\u5185\u6210\u529f\u5730\u731c\u51fa\u4e00\u4e2a\u5408\u6cd5\u7684Session ID\u5c06\u5927\u4e8e292\u5e74\u3002<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u51fa\u5904\uff1ahttp:\/\/ourjs.com\/detail\/54f3f63823222 &hellip;<\/p>\n<p class=\"read-more\"><a href=\"http:\/\/zerobox.org\/notes\/1093.html\">\u7ee7\u7eed\u9605\u8bfb &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":1094,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[151],"class_list":["post-1093","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-session"],"views":3983,"_links":{"self":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts\/1093","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/comments?post=1093"}],"version-history":[{"count":0,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts\/1093\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/media\/1094"}],"wp:attachment":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/media?parent=1093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/categories?post=1093"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/tags?post=1093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}