{"id":5349,"date":"2022-06-05T15:24:38","date_gmt":"2022-06-05T07:24:38","guid":{"rendered":"https:\/\/www.xttblog.com\/?p=5349"},"modified":"2022-06-05T15:24:38","modified_gmt":"2022-06-05T07:24:38","slug":"%e5%85%a8%e7%bd%91%e9%98%85%e8%af%bb%e8%b6%85%e7%99%be%e4%b8%87%e7%9a%84%e5%8d%95%e7%82%b9%e7%99%bb%e5%bd%95%e5%8e%9f%e7%90%86%e4%b8%8e%e7%ae%80%e5%8d%95%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=5349","title":{"rendered":"\u5168\u7f51\u9605\u8bfb\u8d85\u767e\u4e07\u7684\u5355\u70b9\u767b\u5f55\u539f\u7406\u4e0e\u7b80\u5355\u5b9e\u73b0"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5168\u7f51\u9605\u8bfb\u8d85\u767e\u4e07\u7684\u5355\u70b9\u767b\u5f55\u539f\u7406\u4e0e\u7b80\u5355\u5b9e\u73b0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5355\u7cfb\u7edf\u767b\u5f55\u673a\u5236<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">http\u65e0\u72b6\u6001\u534f\u8bae<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">web 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class=\"wp-block-paragraph\">\u6d4f\u89c8\u5668\u7b2c\u4e00\u6b21\u8bf7\u6c42\u670d\u52a1\u5668\uff0c\u670d\u52a1\u5668\u521b\u5efa\u4e00\u4e2a\u4f1a\u8bdd\uff0c\u5e76\u5c06\u4f1a\u8bdd\u7684id\u4f5c\u4e3a\u54cd\u5e94\u7684\u4e00\u90e8\u5206\u53d1\u9001\u7ed9\u6d4f\u89c8\u5668\uff0c\u6d4f\u89c8\u5668\u5b58\u50a8\u4f1a\u8bddid\uff0c\u5e76\u5728\u540e\u7eed\u7b2c\u4e8c\u6b21\u548c\u7b2c\u4e09\u6b21\u8bf7\u6c42\u4e2d\u5e26\u4e0a\u4f1a\u8bddid\uff0c\u670d\u52a1\u5668\u53d6\u5f97\u8bf7\u6c42\u4e2d\u7684\u4f1a\u8bddid\u5c31\u77e5\u9053\u662f\u4e0d\u662f\u540c\u4e00\u4e2a\u7528\u6237\u4e86\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u7528\u4e0b\u56fe\u8bf4\u660e\uff0c\u540e\u7eed\u8bf7\u6c42\u4e0e\u7b2c\u4e00\u6b21\u8bf7\u6c42\u4ea7\u751f\u4e86\u5173\u8054\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/xmt1139057136\/xttblog\/2022\/06\/sso1.png\" alt=\"\u5355\u70b9\u767b\u5f55\u4f1a\u8bdd\u673a\u5236\" \/><figcaption>\u5355\u70b9\u767b\u5f55\u4f1a\u8bdd\u673a\u5236<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u670d\u52a1\u5668\u5728\u5185\u5b58\u4e2d\u4fdd\u5b58\u4f1a\u8bdd\u5bf9\u8c61\uff0c\u6d4f\u89c8\u5668\u600e\u4e48\u4fdd\u5b58\u4f1a\u8bddid\u5462\uff1f\u4f60\u53ef\u80fd\u4f1a\u60f3\u5230\u4e24\u79cd\u65b9\u5f0f<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8bf7\u6c42\u53c2\u6570<\/li><li>cookie<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u4f1a\u8bdd id \u4f5c\u4e3a\u6bcf\u4e00\u4e2a\u8bf7\u6c42\u7684\u53c2\u6570\uff0c\u670d\u52a1\u5668\u63a5\u6536\u8bf7\u6c42\u81ea\u7136\u80fd\u89e3\u6790\u53c2\u6570\u83b7\u5f97\u4f1a\u8bdd id\uff0c\u5e76\u501f\u6b64\u5224\u65ad\u662f\u5426\u6765\u81ea\u540c\u4e00\u4f1a\u8bdd\uff0c\u5f88\u660e\u663e\uff0c\u8fd9\u79cd\u65b9\u5f0f\u4e0d\u9760\u8c31\u3002\u90a3\u5c31\u6d4f\u89c8\u5668\u81ea\u5df1\u6765\u7ef4\u62a4\u8fd9\u4e2a\u4f1a\u8bdd id \u5427\uff0c\u6bcf\u6b21\u53d1\u9001 http \u8bf7\u6c42\u65f6\u6d4f\u89c8\u5668\u81ea\u52a8\u53d1\u9001\u4f1a\u8bdd id\uff0ccookie \u673a\u5236\u6b63\u597d\u7528\u6765\u505a\u8fd9\u4ef6\u4e8b\u3002cookie \u662f\u6d4f\u89c8\u5668\u7528\u6765\u5b58\u50a8\u5c11\u91cf\u6570\u636e\u7684\u4e00\u79cd\u673a\u5236\uff0c\u6570\u636e\u4ee5<code>key\/value<\/code>\u5f62\u5f0f\u5b58\u50a8\uff0c\u6d4f\u89c8\u5668\u53d1\u9001 http \u8bf7\u6c42\u65f6\u81ea\u52a8\u9644\u5e26 cookie \u4fe1\u606f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">tomcat \u4f1a\u8bdd\u673a\u5236\u5f53\u7136\u4e5f\u5b9e\u73b0\u4e86 cookie\uff0c\u8bbf\u95ee tomcat \u670d\u52a1\u5668\u65f6\uff0c\u6d4f\u89c8\u5668\u4e2d\u53ef\u4ee5\u770b\u5230\u4e00\u4e2a\u540d\u4e3a<code>JSESSIONID<\/code>\u7684 cookie\uff0c\u8fd9\u5c31\u662f tomcat \u4f1a\u8bdd\u673a\u5236\u7ef4\u62a4\u7684\u4f1a\u8bdd id\uff0c\u4f7f\u7528\u4e86 cookie \u7684\u8bf7\u6c42\u54cd\u5e94\u8fc7\u7a0b\u5982\u4e0b\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/xmt1139057136\/xttblog\/2022\/06\/sso2.png\" alt=\"cookie \u7684\u8bf7\u6c42\u54cd\u5e94\u8fc7\u7a0b\" \/><figcaption>cookie \u7684\u8bf7\u6c42\u54cd\u5e94\u8fc7\u7a0b<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u767b\u5f55\u72b6\u6001<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u4e86\u4f1a\u8bdd\u673a\u5236\uff0c\u767b\u5f55\u72b6\u6001\u5c31\u597d\u660e\u767d\u4e86\uff0c\u6211\u4eec\u5047\u8bbe\u6d4f\u89c8\u5668\u7b2c\u4e00\u6b21\u8bf7\u6c42\u670d\u52a1\u5668\u9700\u8981\u8f93\u5165\u7528\u6237\u540d\u4e0e\u5bc6\u7801\u9a8c\u8bc1\u8eab\u4efd\uff0c\u670d\u52a1\u5668\u62ff\u5230\u7528\u6237\u540d\u5bc6\u7801\u53bb\u6570\u636e\u5e93\u6bd4\u5bf9\uff0c\u6b63\u786e\u7684\u8bdd\u8bf4\u660e\u5f53\u524d\u6301\u6709\u8fd9\u4e2a\u4f1a\u8bdd\u7684\u7528\u6237\u662f\u5408\u6cd5\u7528\u6237\uff0c\u5e94\u8be5\u5c06\u8fd9\u4e2a\u4f1a\u8bdd\u6807\u8bb0\u4e3a\u201c\u5df2\u6388\u6743\u201d\u6216\u8005\u201c\u5df2\u767b\u5f55\u201d\u7b49\u7b49\u4e4b\u7c7b\u7684\u72b6\u6001\uff0c\u65e2\u7136\u662f\u4f1a\u8bdd\u7684\u72b6\u6001\uff0c\u81ea\u7136\u8981\u4fdd\u5b58\u5728\u4f1a\u8bdd\u5bf9\u8c61\u4e2d\uff0ctomcat \u5728\u4f1a\u8bdd\u5bf9\u8c61\u4e2d\u8bbe\u7f6e\u767b\u5f55\u72b6\u6001\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>HttpSession session = request.getSession();\nsession.setAttribute(\"isLogin\", true);<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u6237\u518d\u6b21\u8bbf\u95ee\u65f6\uff0ctomcat \u5728\u4f1a\u8bdd\u5bf9\u8c61\u4e2d\u67e5\u770b\u767b\u5f55\u72b6\u6001\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>HttpSession session = request.getSession();\nsession.getAttribute(\"isLogin\");<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u73b0\u4e86\u767b\u5f55\u72b6\u6001\u7684\u6d4f\u89c8\u5668\u8bf7\u6c42\u670d\u52a1\u5668\u6a21\u578b\u5982\u4e0b\u56fe\u63cf\u8ff0\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/xmt1139057136\/xttblog\/2022\/06\/sso3.png\" alt=\"\u767b\u5f55\u72b6\u6001\" \/><figcaption>\u767b\u5f55\u72b6\u6001<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u6b21\u8bf7\u6c42\u53d7\u4fdd\u62a4\u8d44\u6e90\u65f6\u90fd\u4f1a\u68c0\u67e5\u4f1a\u8bdd\u5bf9\u8c61\u4e2d\u7684\u767b\u5f55\u72b6\u6001\uff0c\u53ea\u6709<code>isLogin=true<\/code>\u7684\u4f1a\u8bdd\u624d\u80fd\u8bbf\u95ee\uff0c\u767b\u5f55\u673a\u5236\u56e0\u6b64\u800c\u5b9e\u73b0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u591a\u7cfb\u7edf\u7684\u590d\u6742\u6027<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">web \u7cfb\u7edf\u65e9\u5df2\u4ece\u4e45\u8fdc\u7684\u5355\u7cfb\u7edf\u53d1\u5c55\u6210\u4e3a\u5982\u4eca\u7531\u591a\u7cfb\u7edf\u7ec4\u6210\u7684\u5e94\u7528\u7fa4\uff0c\u9762\u5bf9\u5982\u6b64\u4f17\u591a\u7684\u7cfb\u7edf\uff0c\u7528\u6237\u96be\u9053\u8981\u4e00\u4e2a\u4e00\u4e2a\u767b\u5f55\u3001\u7136\u540e\u4e00\u4e2a\u4e00\u4e2a\u6ce8\u9500\u5417\uff1f\u5c31\u50cf\u4e0b\u56fe\u63cf\u8ff0\u7684\u8fd9\u6837\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/xmt1139057136\/xttblog\/2022\/06\/sso4.png\" alt=\"\u5355\u70b9\u767b\u5f55\u591a\u7cfb\u7edf\u7684\u590d\u6742\u6027\" \/><figcaption>\u5355\u70b9\u767b\u5f55\u591a\u7cfb\u7edf\u7684\u590d\u6742\u6027<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">web \u7cfb\u7edf\u7531\u5355\u7cfb\u7edf\u53d1\u5c55\u6210\u591a\u7cfb\u7edf\u7ec4\u6210\u7684\u5e94\u7528\u7fa4\uff0c\u590d\u6742\u6027\u5e94\u8be5\u7531\u7cfb\u7edf\u5185\u90e8\u627f\u62c5\uff0c\u800c\u4e0d\u662f\u7528\u6237\u3002\u65e0\u8bba web \u7cfb\u7edf\u5185\u90e8\u591a\u4e48\u590d\u6742\uff0c\u5bf9\u7528\u6237\u800c\u8a00\uff0c\u90fd\u662f\u4e00\u4e2a\u7edf\u4e00\u7684\u6574\u4f53\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u7528\u6237\u8bbf\u95ee web \u7cfb\u7edf\u7684\u6574\u4e2a\u5e94\u7528\u7fa4\u4e0e\u8bbf\u95ee\u5355\u4e2a\u7cfb\u7edf\u4e00\u6837\uff0c\u767b\u5f55\/\u6ce8\u9500\u53ea\u8981\u4e00\u6b21\u5c31\u591f\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/xmt1139057136\/xttblog\/2022\/06\/sso5.png\" alt=\"\u591a\u7cfb\u7edf\u7684\u590d\u6742\u6027\" \/><figcaption>\u591a\u7cfb\u7edf\u7684\u590d\u6742\u6027<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u867d\u7136\u5355\u7cfb\u7edf\u7684\u767b\u5f55\u89e3\u51b3\u65b9\u6848\u5f88\u5b8c\u7f8e\uff0c\u4f46\u5bf9\u4e8e\u591a\u7cfb\u7edf\u5e94\u7528\u7fa4\u5df2\u7ecf\u4e0d\u518d\u9002\u7528\u4e86\uff0c\u4e3a\u4ec0\u4e48\u5462\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5355\u7cfb\u7edf\u767b\u5f55\u89e3\u51b3\u65b9\u6848\u7684\u6838\u5fc3\u662f cookie\uff0ccookie \u643a\u5e26\u4f1a\u8bdd id \u5728\u6d4f\u89c8\u5668\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u7ef4\u62a4\u4f1a\u8bdd\u72b6\u6001\u3002\u4f46 cookie \u662f\u6709\u9650\u5236\u7684\uff0c\u8fd9\u4e2a\u9650\u5236\u5c31\u662f cookie \u7684\u57df\uff08\u901a\u5e38\u5bf9\u5e94\u7f51\u7ad9\u7684\u57df\u540d\uff09\uff0c\u6d4f\u89c8\u5668\u53d1\u9001 http \u8bf7\u6c42\u65f6\u4f1a\u81ea\u52a8\u643a\u5e26\u4e0e\u8be5\u57df\u5339\u914d\u7684 cookie\uff0c\u800c\u4e0d\u662f\u6240\u6709 cookie\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/xmt1139057136\/xttblog\/2022\/06\/sso6.png\" alt=\"\u5355\u7cfb\u7edf\u767b\u5f55\u89e3\u51b3\u65b9\u6848\" \/><figcaption>\u5355\u7cfb\u7edf\u767b\u5f55\u89e3\u51b3\u65b9\u6848<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e2\u7136\u8fd9\u6837\uff0c\u4e3a\u4ec0\u4e48\u4e0d\u5c06 web \u5e94\u7528\u7fa4\u4e2d\u6240\u6709\u5b50\u7cfb\u7edf\u7684\u57df\u540d\u7edf\u4e00\u5728\u4e00\u4e2a\u9876\u7ea7\u57df\u540d\u4e0b\uff0c\u4f8b\u5982<code>*.baidu.com<\/code>\uff0c\u7136\u540e\u5c06\u5b83\u4eec\u7684 cookie \u57df\u8bbe\u7f6e\u4e3a<code>baidu.com<\/code>\uff0c\u8fd9\u79cd\u505a\u6cd5\u7406\u8bba\u4e0a\u662f\u53ef\u4ee5\u7684\uff0c\u751a\u81f3\u65e9\u671f\u5f88\u591a\u591a\u7cfb\u7edf\u767b\u5f55\u5c31\u91c7\u7528\u8fd9\u79cd\u540c\u57df\u540d\u5171\u4eab cookie \u7684\u65b9\u5f0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u800c\uff0c\u53ef\u884c\u5e76\u4e0d\u4ee3\u8868\u597d\uff0c\u5171\u4eab cookie \u7684\u65b9\u5f0f\u5b58\u5728\u4f17\u591a\u5c40\u9650\u3002\u9996\u5148\uff0c\u5e94\u7528\u7fa4\u57df\u540d\u5f97\u7edf\u4e00\uff1b\u5176\u6b21\uff0c\u5e94\u7528\u7fa4\u5404\u7cfb\u7edf\u4f7f\u7528\u7684\u6280\u672f\uff08\u81f3\u5c11\u662f web \u670d\u52a1\u5668\uff09\u8981\u76f8\u540c\uff0c\u4e0d\u7136 cookie \u7684 key \u503c\uff08tomcat \u4e3a JSESSIONID\uff09\u4e0d\u540c\uff0c\u65e0\u6cd5\u7ef4\u6301\u4f1a\u8bdd\uff0c\u5171\u4eab cookie \u7684\u65b9\u5f0f\u662f\u65e0\u6cd5\u5b9e\u73b0\u8de8\u8bed\u8a00\u6280\u672f\u5e73\u53f0\u767b\u5f55\u7684\uff0c\u6bd4\u5982 java\u3001php\u3001.net \u7cfb\u7edf\u4e4b\u95f4\uff1b\u7b2c\u4e09\uff0ccookie \u672c\u8eab\u4e0d\u5b89\u5168\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff0c\u6211\u4eec\u9700\u8981\u4e00\u79cd\u5168\u65b0\u7684\u767b\u5f55\u65b9\u5f0f\u6765\u5b9e\u73b0\u591a\u7cfb\u7edf\u5e94\u7528\u7fa4\u7684\u767b\u5f55\uff0c\u8fd9\u5c31\u662f\u5355\u70b9\u767b\u5f55\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5355\u70b9\u767b\u5f55<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ec0\u4e48\u662f\u5355\u70b9\u767b\u5f55\uff1f\u5355\u70b9\u767b\u5f55\u5168\u79f0<code>Single Sign On<\/code>\uff08\u4ee5\u4e0b\u7b80\u79f0 SSO\uff09\uff0c\u662f\u6307\u5728\u591a\u7cfb\u7edf\u5e94\u7528\u7fa4\u4e2d\u767b\u5f55\u4e00\u4e2a\u7cfb\u7edf\uff0c\u4fbf\u53ef\u5728\u5176\u4ed6\u6240\u6709\u7cfb\u7edf\u4e2d\u5f97\u5230\u6388\u6743\u800c\u65e0\u9700\u518d\u6b21\u767b\u5f55\uff0c\u5305\u62ec\u5355\u70b9\u767b\u5f55\u4e0e\u5355\u70b9\u6ce8\u9500\u4e24\u90e8\u5206\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u767b\u5f55<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u76f8\u6bd4\u4e8e\u5355\u7cfb\u7edf\u767b\u5f55\uff0csso \u9700\u8981\u4e00\u4e2a\u72ec\u7acb\u7684\u8ba4\u8bc1\u4e2d\u5fc3\uff0c\u53ea\u6709\u8ba4\u8bc1\u4e2d\u5fc3\u80fd\u63a5\u53d7\u7528\u6237\u7684\u7528\u6237\u540d\u5bc6\u7801\u7b49\u5b89\u5168\u4fe1\u606f\uff0c\u5176\u4ed6\u7cfb\u7edf\u4e0d\u63d0\u4f9b\u767b\u5f55\u5165\u53e3\uff0c\u53ea\u63a5\u53d7\u8ba4\u8bc1\u4e2d\u5fc3\u7684\u95f4\u63a5\u6388\u6743\u3002\u95f4\u63a5\u6388\u6743\u901a\u8fc7\u4ee4\u724c\u5b9e\u73b0\uff0csso \u8ba4\u8bc1\u4e2d\u5fc3\u9a8c\u8bc1\u7528\u6237\u7684\u7528\u6237\u540d\u5bc6\u7801\u6ca1\u95ee\u9898\uff0c\u521b\u5efa\u6388\u6743\u4ee4\u724c\uff0c\u5728\u63a5\u4e0b\u6765\u7684\u8df3\u8f6c\u8fc7\u7a0b\u4e2d\uff0c\u6388\u6743\u4ee4\u724c\u4f5c\u4e3a\u53c2\u6570\u53d1\u9001\u7ed9\u5404\u4e2a\u5b50\u7cfb\u7edf\uff0c\u5b50\u7cfb\u7edf\u62ff\u5230\u4ee4\u724c\uff0c\u5373\u5f97\u5230\u4e86\u6388\u6743\uff0c\u53ef\u4ee5\u501f\u6b64\u521b\u5efa\u5c40\u90e8\u4f1a\u8bdd\uff0c\u5c40\u90e8\u4f1a\u8bdd\u767b\u5f55\u65b9\u5f0f\u4e0e\u5355\u7cfb\u7edf\u7684\u767b\u5f55\u65b9\u5f0f\u76f8\u540c\u3002\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u4e5f\u5c31\u662f\u5355\u70b9\u767b\u5f55\u7684\u539f\u7406\uff0c\u7528\u4e0b\u56fe\u8bf4\u660e\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/xmt1139057136\/xttblog\/2022\/06\/sso7.png\" alt=\"sso\" \/><figcaption>sso<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u5bf9\u4e0a\u56fe\u7b80\u8981\u63cf\u8ff0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u7528\u6237\u8bbf\u95ee\u7cfb\u7edf 1 \u7684\u53d7\u4fdd\u62a4\u8d44\u6e90\uff0c\u7cfb\u7edf 1 \u53d1\u73b0\u7528\u6237\u672a\u767b\u5f55\uff0c\u8df3\u8f6c\u81f3 sso \u8ba4\u8bc1\u4e2d\u5fc3\uff0c\u5e76\u5c06\u81ea\u5df1\u7684\u5730\u5740\u4f5c\u4e3a\u53c2\u6570<\/li><li>sso \u8ba4\u8bc1\u4e2d\u5fc3\u53d1\u73b0\u7528\u6237\u672a\u767b\u5f55\uff0c\u5c06\u7528\u6237\u5f15\u5bfc\u81f3\u767b\u5f55\u9875\u9762<\/li><li>\u7528\u6237\u8f93\u5165\u7528\u6237\u540d\u5bc6\u7801\u63d0\u4ea4\u767b\u5f55\u7533\u8bf7<\/li><li>sso \u8ba4\u8bc1\u4e2d\u5fc3\u6821\u9a8c\u7528\u6237\u4fe1\u606f\uff0c\u521b\u5efa\u7528\u6237\u4e0e sso \u8ba4\u8bc1\u4e2d\u5fc3\u4e4b\u95f4\u7684\u4f1a\u8bdd\uff0c\u79f0\u4e3a\u5168\u5c40\u4f1a\u8bdd\uff0c\u540c\u65f6\u521b\u5efa\u6388\u6743\u4ee4\u724c<\/li><li>sso \u8ba4\u8bc1\u4e2d\u5fc3\u5e26\u7740\u4ee4\u724c\u8df3\u8f6c\u4f1a\u6700\u521d\u7684\u8bf7\u6c42\u5730\u5740\uff08\u7cfb\u7edf1\uff09<\/li><li>\u7cfb\u7edf 1 \u62ff\u5230\u4ee4\u724c\uff0c\u53bb sso \u8ba4\u8bc1\u4e2d\u5fc3\u6821\u9a8c\u4ee4\u724c\u662f\u5426\u6709\u6548<\/li><li>sso \u8ba4\u8bc1\u4e2d\u5fc3\u6821\u9a8c\u4ee4\u724c\uff0c\u8fd4\u56de\u6709\u6548\uff0c\u6ce8\u518c\u7cfb\u7edf 1<\/li><li>\u7cfb\u7edf 1 \u4f7f\u7528\u8be5\u4ee4\u724c\u521b\u5efa\u4e0e\u7528\u6237\u7684\u4f1a\u8bdd\uff0c\u79f0\u4e3a\u5c40\u90e8\u4f1a\u8bdd\uff0c\u8fd4\u56de\u53d7\u4fdd\u62a4\u8d44\u6e90<\/li><li>\u7528\u6237\u8bbf\u95ee\u7cfb\u7edf 2 \u7684\u53d7\u4fdd\u62a4\u8d44\u6e90<\/li><li>\u7cfb\u7edf 2 \u53d1\u73b0\u7528\u6237\u672a\u767b\u5f55\uff0c\u8df3\u8f6c\u81f3 sso \u8ba4\u8bc1\u4e2d\u5fc3\uff0c\u5e76\u5c06\u81ea\u5df1\u7684\u5730\u5740\u4f5c\u4e3a\u53c2\u6570<\/li><li>sso \u8ba4\u8bc1\u4e2d\u5fc3\u53d1\u73b0\u7528\u6237\u5df2\u767b\u5f55\uff0c\u8df3\u8f6c\u56de\u7cfb\u7edf 2 \u7684\u5730\u5740\uff0c\u5e76\u9644\u4e0a\u4ee4\u724c<\/li><li>\u7cfb\u7edf 2 \u62ff\u5230\u4ee4\u724c\uff0c\u53bb sso \u8ba4\u8bc1\u4e2d\u5fc3\u6821\u9a8c\u4ee4\u724c\u662f\u5426\u6709\u6548<\/li><li>sso \u8ba4\u8bc1\u4e2d\u5fc3\u6821\u9a8c\u4ee4\u724c\uff0c\u8fd4\u56de\u6709\u6548\uff0c\u6ce8\u518c\u7cfb\u7edf 2<\/li><li>\u7cfb\u7edf 2 \u4f7f\u7528\u8be5\u4ee4\u724c\u521b\u5efa\u4e0e\u7528\u6237\u7684\u5c40\u90e8\u4f1a\u8bdd\uff0c\u8fd4\u56de\u53d7\u4fdd\u62a4\u8d44\u6e90<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u6237\u767b\u5f55\u6210\u529f\u4e4b\u540e\uff0c\u4f1a\u4e0e sso \u8ba4\u8bc1\u4e2d\u5fc3\u53ca\u5404\u4e2a\u5b50\u7cfb\u7edf\u5efa\u7acb\u4f1a\u8bdd\uff0c\u7528\u6237\u4e0e sso \u8ba4\u8bc1\u4e2d\u5fc3\u5efa\u7acb\u7684\u4f1a\u8bdd\u79f0\u4e3a\u5168\u5c40\u4f1a\u8bdd\uff0c\u7528\u6237\u4e0e\u5404\u4e2a\u5b50\u7cfb\u7edf\u5efa\u7acb\u7684\u4f1a\u8bdd\u79f0\u4e3a\u5c40\u90e8\u4f1a\u8bdd\uff0c\u5c40\u90e8\u4f1a\u8bdd\u5efa\u7acb\u4e4b\u540e\uff0c\u7528\u6237\u8bbf\u95ee\u5b50\u7cfb\u7edf\u53d7\u4fdd\u62a4\u8d44\u6e90\u5c06\u4e0d\u518d\u901a\u8fc7 sso \u8ba4\u8bc1\u4e2d\u5fc3\uff0c\u5168\u5c40\u4f1a\u8bdd\u4e0e\u5c40\u90e8\u4f1a\u8bdd\u6709\u5982\u4e0b\u7ea6\u675f\u5173\u7cfb\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5c40\u90e8\u4f1a\u8bdd\u5b58\u5728\uff0c\u5168\u5c40\u4f1a\u8bdd\u4e00\u5b9a\u5b58\u5728<\/li><li>\u5168\u5c40\u4f1a\u8bdd\u5b58\u5728\uff0c\u5c40\u90e8\u4f1a\u8bdd\u4e0d\u4e00\u5b9a\u5b58\u5728<\/li><li>\u5168\u5c40\u4f1a\u8bdd\u9500\u6bc1\uff0c\u5c40\u90e8\u4f1a\u8bdd\u5fc5\u987b\u9500\u6bc1<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u53ef\u4ee5\u901a\u8fc7\u535a\u5ba2\u56ed\u3001\u767e\u5ea6\u3001csdn\u3001\u6dd8\u5b9d\u7b49\u7f51\u7ad9\u7684\u767b\u5f55\u8fc7\u7a0b\u52a0\u6df1\u5bf9\u5355\u70b9\u767b\u5f55\u7684\u7406\u89e3\uff0c\u6ce8\u610f\u89c2\u5bdf\u767b\u5f55\u8fc7\u7a0b\u4e2d\u7684\u8df3\u8f6c url \u4e0e\u53c2\u6570\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6ce8\u9500<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5355\u70b9\u767b\u5f55\u81ea\u7136\u4e5f\u8981\u5355\u70b9\u6ce8\u9500\uff0c\u5728\u4e00\u4e2a\u5b50\u7cfb\u7edf\u4e2d\u6ce8\u9500\uff0c\u6240\u6709\u5b50\u7cfb\u7edf\u7684\u4f1a\u8bdd\u90fd\u5c06\u88ab\u9500\u6bc1\uff0c\u7528\u4e0b\u9762\u7684\u56fe\u6765\u8bf4\u660e\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/xmt1139057136\/xttblog\/2022\/06\/sso8.png\" alt=\"\u5355\u70b9\u767b\u5f55\u6ce8\u9500\" \/><figcaption>\u5355\u70b9\u767b\u5f55\u6ce8\u9500<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">sso\u8ba4\u8bc1\u4e2d\u5fc3\u4e00\u76f4\u76d1\u542c\u5168\u5c40\u4f1a\u8bdd\u7684\u72b6\u6001\uff0c\u4e00\u65e6\u5168\u5c40\u4f1a\u8bdd\u9500\u6bc1\uff0c\u76d1\u542c\u5668\u5c06\u901a\u77e5\u6240\u6709\u6ce8\u518c\u7cfb\u7edf\u6267\u884c\u6ce8\u9500\u64cd\u4f5c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u5bf9\u4e0a\u56fe\u7b80\u8981\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u7528\u6237\u5411\u7cfb\u7edf 1 \u53d1\u8d77\u6ce8\u9500\u8bf7\u6c42<\/li><li>\u7cfb\u7edf 1 \u6839\u636e\u7528\u6237\u4e0e\u7cfb\u7edf 1 \u5efa\u7acb\u7684\u4f1a\u8bdd id \u62ff\u5230\u4ee4\u724c\uff0c\u5411 sso \u8ba4\u8bc1\u4e2d\u5fc3\u53d1\u8d77\u6ce8\u9500\u8bf7\u6c42<\/li><li>sso \u8ba4\u8bc1\u4e2d\u5fc3\u6821\u9a8c\u4ee4\u724c\u6709\u6548\uff0c\u9500\u6bc1\u5168\u5c40\u4f1a\u8bdd\uff0c\u540c\u65f6\u53d6\u51fa\u6240\u6709\u7528\u6b64\u4ee4\u724c\u6ce8\u518c\u7684\u7cfb\u7edf\u5730\u5740<\/li><li>sso \u8ba4\u8bc1\u4e2d\u5fc3\u5411\u6240\u6709\u6ce8\u518c\u7cfb\u7edf\u53d1\u8d77\u6ce8\u9500\u8bf7\u6c42<\/li><li>\u5404\u6ce8\u518c\u7cfb\u7edf\u63a5\u6536 sso \u8ba4\u8bc1\u4e2d\u5fc3\u7684\u6ce8\u9500\u8bf7\u6c42\uff0c\u9500\u6bc1\u5c40\u90e8\u4f1a\u8bdd<\/li><li>sso \u8ba4\u8bc1\u4e2d\u5fc3\u5f15\u5bfc\u7528\u6237\u81f3\u767b\u5f55\u9875\u9762<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u90e8\u7f72\u56fe<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5355\u70b9\u767b\u5f55\u6d89\u53ca sso \u8ba4\u8bc1\u4e2d\u5fc3\u4e0e\u4f17\u5b50\u7cfb\u7edf\uff0c\u5b50\u7cfb\u7edf\u4e0e sso \u8ba4\u8bc1\u4e2d\u5fc3\u9700\u8981\u901a\u4fe1\u4ee5\u4ea4\u6362\u4ee4\u724c\u3001\u6821\u9a8c\u4ee4\u724c\u53ca\u53d1\u8d77\u6ce8\u9500\u8bf7\u6c42\uff0c\u56e0\u800c\u5b50\u7cfb\u7edf\u5fc5\u987b\u96c6\u6210 sso \u7684\u5ba2\u6237\u7aef\uff0csso \u8ba4\u8bc1\u4e2d\u5fc3\u5219\u662f sso \u670d\u52a1\u7aef\uff0c\u6574\u4e2a\u5355\u70b9\u767b\u5f55\u8fc7\u7a0b\u5b9e\u8d28\u662f sso \u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u7aef\u901a\u4fe1\u7684\u8fc7\u7a0b\uff0c\u7528\u4e0b\u56fe\u63cf\u8ff0\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/xmt1139057136\/xttblog\/2022\/06\/sso9.png\" alt=\"\u90e8\u7f72\u56fe\" \/><figcaption>\u90e8\u7f72\u56fe<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">sso \u8ba4\u8bc1\u4e2d\u5fc3\u4e0e sso \u5ba2\u6237\u7aef\u901a\u4fe1\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u8fd9\u91cc\u4ee5\u7b80\u5355\u597d\u7528\u7684 httpClient \u4e3a\u4f8b\uff0cweb service\u3001rpc\u3001restful api \u90fd\u53ef\u4ee5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9e\u73b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ea\u662f\u7b80\u8981\u4ecb\u7ecd\u4e0b\u57fa\u4e8e java \u7684\u5b9e\u73b0\u8fc7\u7a0b\uff0c\u4e0d\u63d0\u4f9b\u5b8c\u6574\u6e90\u7801\uff0c\u660e\u767d\u4e86\u539f\u7406\uff0c\u6211\u76f8\u4fe1\u4f60\u4eec\u53ef\u4ee5\u81ea\u5df1\u5b9e\u73b0\u3002sso \u91c7\u7528\u5ba2\u6237\u7aef\/\u670d\u52a1\u7aef\u67b6\u6784\uff0c\u6211\u4eec\u5148\u770b sso-client \u4e0e sso-server \u8981\u5b9e\u73b0\u7684\u529f\u80fd\uff08\u4e0b\u9762\uff1asso \u8ba4\u8bc1\u4e2d\u5fc3 = sso-server\uff09<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">sso-client<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u62e6\u622a\u5b50\u7cfb\u7edf\u672a\u767b\u5f55\u7528\u6237\u8bf7\u6c42\uff0c\u8df3\u8f6c\u81f3 sso \u8ba4\u8bc1\u4e2d\u5fc3<\/li><li>\u63a5\u6536\u5e76\u5b58\u50a8 sso \u8ba4\u8bc1\u4e2d\u5fc3\u53d1\u9001\u7684\u4ee4\u724c<\/li><li>\u4e0e sso-server \u901a\u4fe1\uff0c\u6821\u9a8c\u4ee4\u724c\u7684\u6709\u6548\u6027<\/li><li>\u5efa\u7acb\u5c40\u90e8\u4f1a\u8bdd<\/li><li>\u62e6\u622a\u7528\u6237\u6ce8\u9500\u8bf7\u6c42\uff0c\u5411 sso \u8ba4\u8bc1\u4e2d\u5fc3\u53d1\u9001\u6ce8\u9500\u8bf7\u6c42<\/li><li>\u63a5\u6536 sso \u8ba4\u8bc1\u4e2d\u5fc3\u53d1\u51fa\u7684\u6ce8\u9500\u8bf7\u6c42\uff0c\u9500\u6bc1\u5c40\u90e8\u4f1a\u8bdd<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">sso-server<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u9a8c\u8bc1\u7528\u6237\u7684\u767b\u5f55\u4fe1\u606f<\/li><li>\u521b\u5efa\u5168\u5c40\u4f1a\u8bdd<\/li><li>\u521b\u5efa\u6388\u6743\u4ee4\u724c<\/li><li>\u4e0e sso-client \u901a\u4fe1\u53d1\u9001\u4ee4\u724c<\/li><li>\u6821\u9a8c sso-client \u4ee4\u724c\u6709\u6548\u6027<\/li><li>\u7cfb\u7edf\u6ce8\u518c<\/li><li>\u63a5\u6536 sso-client \u6ce8\u9500\u8bf7\u6c42\uff0c\u6ce8\u9500\u6240\u6709\u4f1a\u8bdd\n\u3000\u3000\n\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6309\u7167\u539f\u7406\u6765\u4e00\u6b65\u6b65\u5b9e\u73b0 sso \u5427\uff01<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">sso-client\u62e6\u622a\u672a\u767b\u5f55\u8bf7\u6c42<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">java \u62e6\u622a\u8bf7\u6c42\u7684\u65b9\u5f0f\u6709 servlet\u3001filter\u3001listener \u4e09\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u91c7\u7528 filter\u3002\u5728 sso-client \u4e2d\u65b0\u5efa LoginFilter.java \u7c7b\u5e76\u5b9e\u73b0 Filter \u63a5\u53e3\uff0c\u5728 doFilter() \u65b9\u6cd5\u4e2d\u52a0\u5165\u5bf9\u672a\u767b\u5f55\u7528\u6237\u7684\u62e6\u622a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {\n    HttpServletRequest req = (HttpServletRequest) request;\n    HttpServletResponse res = (HttpServletResponse) response;\n    HttpSession session = req.getSession();\n     \n    if (session.getAttribute(\"isLogin\")) {\n        chain.doFilter(request, response);\n        return;\n    }\n    \/\/\u8df3\u8f6c\u81f3sso\u8ba4\u8bc1\u4e2d\u5fc3\n    res.sendRedirect(\"sso-server-url-with-system-url\");\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">sso-server\u62e6\u622a\u672a\u767b\u5f55\u8bf7\u6c42<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u62e6\u622a\u4ece sso-client \u8df3\u8f6c\u81f3 sso \u8ba4\u8bc1\u4e2d\u5fc3\u7684\u672a\u767b\u5f55\u8bf7\u6c42\uff0c\u8df3\u8f6c\u81f3\u767b\u5f55\u9875\u9762\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u4e0e sso-client \u5b8c\u5168\u4e00\u6837\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">sso-server\u9a8c\u8bc1\u7528\u6237\u767b\u5f55\u4fe1\u606f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u6237\u5728\u767b\u5f55\u9875\u9762\u8f93\u5165\u7528\u6237\u540d\u5bc6\u7801\uff0c\u8bf7\u6c42\u767b\u5f55\uff0csso \u8ba4\u8bc1\u4e2d\u5fc3\u6821\u9a8c\u7528\u6237\u4fe1\u606f\uff0c\u6821\u9a8c\u6210\u529f\uff0c\u5c06\u4f1a\u8bdd\u72b6\u6001\u6807\u8bb0\u4e3a\u201c\u5df2\u767b\u5f55\u201d\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@RequestMapping(\"\/login\")\npublic String login(String username, String password, HttpServletRequest req) {\n    this.checkLoginInfo(username, password);\n    req.getSession().setAttribute(\"isLogin\", true);\n    return \"success\";\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">sso-server\u521b\u5efa\u6388\u6743\u4ee4\u724c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6388\u6743\u4ee4\u724c\u662f\u4e00\u4e32\u968f\u673a\u5b57\u7b26\uff0c\u4ee5\u4ec0\u4e48\u6837\u7684\u65b9\u5f0f\u751f\u6210\u90fd\u6ca1\u6709\u5173\u7cfb\uff0c\u53ea\u8981\u4e0d\u91cd\u590d\u3001\u4e0d\u6613\u4f2a\u9020\u5373\u53ef\uff0c\u4e0b\u9762\u662f\u4e00\u4e2a\u4f8b\u5b50\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>String\u00a0token\u00a0=\u00a0UUID.randomUUID().toString();<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">sso-client\u53d6\u5f97\u4ee4\u724c\u5e76\u6821\u9a8c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">sso \u8ba4\u8bc1\u4e2d\u5fc3\u767b\u5f55\u540e\uff0c\u8df3\u8f6c\u56de\u5b50\u7cfb\u7edf\u5e76\u9644\u4e0a\u4ee4\u724c\uff0c\u5b50\u7cfb\u7edf\uff08sso-client\uff09\u53d6\u5f97\u4ee4\u724c\uff0c\u7136\u540e\u53bb sso \u8ba4\u8bc1\u4e2d\u5fc3\u6821\u9a8c\uff0c\u5728<code>LoginFilter.java\u7684doFilter()<\/code>\u4e2d\u6dfb\u52a0\u51e0\u884c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u8bf7\u6c42\u9644\u5e26token\u53c2\u6570\nString token = req.getParameter(\"token\");\nif (token != null) {\n    \/\/ \u53bbsso\u8ba4\u8bc1\u4e2d\u5fc3\u6821\u9a8ctoken\n    boolean verifyResult = this.verify(\"sso-server-verify-url\", token);\n    if (!verifyResult) {\n        res.sendRedirect(\"sso-server-url\");\n        return;\n    }\n    chain.doFilter(request, response);\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">verify() \u65b9\u6cd5\u4f7f\u7528 httpClient \u5b9e\u73b0\uff0c\u8fd9\u91cc\u4ec5\u7b80\u7565\u4ecb\u7ecd\uff0chttpClient \u8be6\u7ec6\u4f7f\u7528\u65b9\u6cd5\u8bf7\u53c2\u8003\u5b98\u65b9\u6587\u6863\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>HttpPost httpPost = new HttpPost(\"sso-server-verify-url-with-token\");\nHttpResponse httpResponse = httpClient.execute(httpPost);<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">sso-server\u63a5\u6536\u5e76\u5904\u7406\u6821\u9a8c\u4ee4\u724c\u8bf7\u6c42<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u6237\u5728 sso \u8ba4\u8bc1\u4e2d\u5fc3\u767b\u5f55\u6210\u529f\u540e\uff0csso-server \u521b\u5efa\u6388\u6743\u4ee4\u724c\u5e76\u5b58\u50a8\u8be5\u4ee4\u724c\uff0c\u6240\u4ee5\uff0csso-server \u5bf9\u4ee4\u724c\u7684\u6821\u9a8c\u5c31\u662f\u53bb\u67e5\u627e\u8fd9\u4e2a\u4ee4\u724c\u662f\u5426\u5b58\u5728\u4ee5\u53ca\u662f\u5426\u8fc7\u671f\uff0c\u4ee4\u724c\u6821\u9a8c\u6210\u529f\u540e sso-server \u5c06\u53d1\u9001\u6821\u9a8c\u8bf7\u6c42\u7684\u7cfb\u7edf\u6ce8\u518c\u5230 sso \u8ba4\u8bc1\u4e2d\u5fc3\uff08\u5c31\u662f\u5b58\u50a8\u8d77\u6765\u7684\u610f\u601d\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee4\u724c\u4e0e\u6ce8\u518c\u7cfb\u7edf\u5730\u5740\u901a\u5e38\u5b58\u50a8\u5728 key-value \u6570\u636e\u5e93\uff08\u5982 redis\uff09\u4e2d\uff0credis \u53ef\u4ee5\u4e3a key \u8bbe\u7f6e\u6709\u6548\u65f6\u95f4\u4e5f\u5c31\u662f\u4ee4\u724c\u7684\u6709\u6548\u671f\u3002redis \u8fd0\u884c\u5728\u5185\u5b58\u4e2d\uff0c\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u6b63\u597d sso-server \u4e0d\u9700\u8981\u6301\u4e45\u5316\u4efb\u4f55\u6570\u636e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee4\u724c\u4e0e\u6ce8\u518c\u7cfb\u7edf\u5730\u5740\u53ef\u4ee5\u7528\u4e0b\u56fe\u63cf\u8ff0\u7684\u7ed3\u6784\u5b58\u50a8\u5728 redis \u4e2d\uff0c\u53ef\u80fd\u4f60\u4f1a\u95ee\uff0c\u4e3a\u4ec0\u4e48\u8981\u5b58\u50a8\u8fd9\u4e9b\u7cfb\u7edf\u7684\u5730\u5740\uff1f\u5982\u679c\u4e0d\u5b58\u50a8\uff0c\u6ce8\u9500\u7684\u65f6\u5019\u5c31\u9ebb\u70e6\u4e86\uff0c\u7528\u6237\u5411 sso \u8ba4\u8bc1\u4e2d\u5fc3\u63d0\u4ea4\u6ce8\u9500\u8bf7\u6c42\uff0csso \u8ba4\u8bc1\u4e2d\u5fc3\u6ce8\u9500\u5168\u5c40\u4f1a\u8bdd\uff0c\u4f46\u4e0d\u77e5\u9053\u54ea\u4e9b\u7cfb\u7edf\u7528\u6b64\u5168\u5c40\u4f1a\u8bdd\u5efa\u7acb\u4e86\u81ea\u5df1\u7684\u5c40\u90e8\u4f1a\u8bdd\uff0c\u4e5f\u4e0d\u77e5\u9053\u8981\u5411\u54ea\u4e9b\u5b50\u7cfb\u7edf\u53d1\u9001\u6ce8\u9500\u8bf7\u6c42\u6ce8\u9500\u5c40\u90e8\u4f1a\u8bdd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/xmt1139057136\/xttblog\/2022\/06\/sso10.png\" alt=\"sso-server\u63a5\u6536\u5e76\u5904\u7406\u6821\u9a8c\u4ee4\u724c\u8bf7\u6c42\" \/><figcaption>sso-server\u63a5\u6536\u5e76\u5904\u7406\u6821\u9a8c\u4ee4\u724c\u8bf7\u6c42<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">sso-client\u6821\u9a8c\u4ee4\u724c\u6210\u529f\u521b\u5efa\u5c40\u90e8\u4f1a\u8bdd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee4\u724c\u6821\u9a8c\u6210\u529f\u540e\uff0csso-client \u5c06\u5f53\u524d\u5c40\u90e8\u4f1a\u8bdd\u6807\u8bb0\u4e3a\u201c\u5df2\u767b\u5f55\u201d\uff0c\u4fee\u6539<code>LoginFilter.java<\/code>\uff0c\u6dfb\u52a0\u51e0\u884c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>if (verifyResult) {\n    session.setAttribute(\"isLogin\", true);\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">sso-client \u8fd8\u9700\u5c06\u5f53\u524d\u4f1a\u8bdd id \u4e0e\u4ee4\u724c\u7ed1\u5b9a\uff0c\u8868\u793a\u8fd9\u4e2a\u4f1a\u8bdd\u7684\u767b\u5f55\u72b6\u6001\u4e0e\u4ee4\u724c\u76f8\u5173\uff0c\u6b64\u5173\u7cfb\u53ef\u4ee5\u7528 java \u7684 hashmap \u4fdd\u5b58\uff0c\u4fdd\u5b58\u7684\u6570\u636e\u7528\u6765\u5904\u7406 sso \u8ba4\u8bc1\u4e2d\u5fc3\u53d1\u6765\u7684\u6ce8\u9500\u8bf7\u6c42\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6ce8\u9500\u8fc7\u7a0b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u6237\u5411\u5b50\u7cfb\u7edf\u53d1\u9001\u5e26\u6709<code>logout<\/code>\u53c2\u6570\u7684\u8bf7\u6c42\uff08\u6ce8\u9500\u8bf7\u6c42\uff09\uff0csso-client \u62e6\u622a\u5668\u62e6\u622a\u8be5\u8bf7\u6c42\uff0c\u5411 sso \u8ba4\u8bc1\u4e2d\u5fc3\u53d1\u8d77\u6ce8\u9500\u8bf7\u6c42\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>String logout = req.getParameter(\"logout\");\nif (logout != null) {\n    this.ssoServer.logout(token);\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">sso \u8ba4\u8bc1\u4e2d\u5fc3\u4e5f\u7528\u540c\u6837\u7684\u65b9\u5f0f\u8bc6\u522b\u51fa sso-client \u7684\u8bf7\u6c42\u662f\u6ce8\u9500\u8bf7\u6c42\uff08\u5e26\u6709\u201clogout\u201d\u53c2\u6570\uff09\uff0csso \u8ba4\u8bc1\u4e2d\u5fc3\u6ce8\u9500\u5168\u5c40\u4f1a\u8bdd\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@RequestMapping(\"\/logout\")\npublic String logout(HttpServletRequest req) {\n    HttpSession session = req.getSession();\n    if (session != null) {\n        session.invalidate();\/\/\u89e6\u53d1LogoutListener\n    }\n    return \"redirect:\/\";\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">sso \u8ba4\u8bc1\u4e2d\u5fc3\u6709\u4e00\u4e2a\u5168\u5c40\u4f1a\u8bdd\u7684\u76d1\u542c\u5668\uff0c\u4e00\u65e6\u5168\u5c40\u4f1a\u8bdd\u6ce8\u9500\uff0c\u5c06\u901a\u77e5\u6240\u6709\u6ce8\u518c\u7cfb\u7edf\u6ce8\u9500\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public class LogoutListener implements HttpSessionListener {\n    @Override\n    public void sessionCreated(HttpSessionEvent event) {}\n    @Override\n    public void sessionDestroyed(HttpSessionEvent event) {\n        \/\/\u901a\u8fc7httpClient\u5411\u6240\u6709\u6ce8\u518c\u7cfb\u7edf\u53d1\u9001\u6ce8\u9500\u8bf7\u6c42\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u9700\u672c\u6587\u6848\u4f8b\u7684\u7b80\u5355\u5b9e\u73b0\u6e90\u7801\uff0c\u52a0\u6211\u5fae\u4fe1\uff0c\u5206\u4eab\u7ed9\u4f60\uff01<\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font 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-->","protected":false},"excerpt":{"rendered":"<p>\u5168\u7f51\u9605\u8bfb\u8d85\u767e\u4e07\u7684\u5355\u70b9\u767b\u5f55\u539f\u7406\u4e0e\u7b80\u5355\u5b9e\u73b0 \u5355\u7cfb\u7edf\u767b\u5f55\u673a\u5236 http\u65e0\u72b6\u6001\u534f\u8bae web \u5e94\u7528\u91c7\u7528 browser\/ [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[473,998,996,980,184],"class_list":["post-5349","post","type-post","status-publish","format-standard","hentry","category-java","tag-rest","tag-shiro-sso","tag-shiro-","tag-184"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5349"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5349\/revisions"}],"predecessor-version":[{"id":5350,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5349\/revisions\/5350"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}