{"id":1241,"date":"2017-03-31T11:39:12","date_gmt":"2017-03-31T03:39:12","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=1241"},"modified":"2017-03-31T11:39:12","modified_gmt":"2017-03-31T03:39:12","slug":"shiro-%e7%99%bb%e5%bd%95-%e4%bc%9a%e8%af%9d%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=1241","title":{"rendered":"Shiro \u767b\u5f55 \u4f1a\u8bdd\u7ba1\u7406"},"content":{"rendered":"<p>\n\tShiro\u63d0\u4f9b\u4e86\u5b8c\u6574\u7684\u4f01\u4e1a\u7ea7\u4f1a\u8bdd\u7ba1\u7406\u529f\u80fd\uff0c\u4e0d\u4f9d\u8d56\u4e8e\u5e95\u5c42\u5bb9\u5668\uff08\u5982web\u5bb9\u5668tomcat\uff09\uff0c\u4e0d\u7ba1JavaSE\u8fd8\u662fJavaEE\u73af\u5883\u90fd\u53ef\u4ee5\u4f7f\u7528\uff0c\u63d0\u4f9b\u4e86\u4f1a\u8bdd\u7ba1\u7406\u3001\u4f1a\u8bdd\u4e8b\u4ef6\u76d1\u542c\u3001\u4f1a\u8bdd\u5b58\u50a8\/\u6301\u4e45\u5316\u3001\u5bb9\u5668\u65e0\u5173\u7684\u96c6\u7fa4\u3001\u5931\u6548\/\u8fc7\u671f\u652f\u6301\u3001\u5bf9Web\u7684\u900f\u660e\u652f\u6301\u3001SSO\u5355\u70b9\u767b\u5f55\u7684\u652f\u6301\u7b49\u7279\u6027\u3002\u5373\u76f4\u63a5\u4f7f\u7528Shiro\u7684\u4f1a\u8bdd\u7ba1\u7406\u53ef\u4ee5\u76f4\u63a5\u66ff\u6362\u5982Web\u5bb9\u5668\u7684\u4f1a\u8bdd\u7ba1\u7406\u3002\n<\/p>\n<p>\n\t\u4f1a\u8bdd\n<\/p>\n<p>\n\t\u6240\u8c13<a href=\"http:\/\/baike.baidu.com\/item\/\u4f1a\u8bdd\u7ba1\u7406\" name=\"\u4f1a\u8bdd\u7ba1\u7406\" target=\"_blank\" title=\"\u4f1a\u8bdd\u7ba1\u7406\">\u4f1a\u8bdd<\/a>\uff0c\u5373\u7528\u6237\u8bbf\u95ee\u5e94\u7528\u65f6\u4fdd\u6301\u7684\u8fde\u63a5\u5173\u7cfb\uff0c\u5728\u591a\u6b21\u4ea4\u4e92\u4e2d\u5e94\u7528\u80fd\u591f\u8bc6\u522b\u51fa\u5f53\u524d\u8bbf\u95ee\u7684\u7528\u6237\u662f\u8c01\uff0c\u4e14\u53ef\u4ee5\u5728\u591a\u6b21\u4ea4\u4e92\u4e2d\u4fdd\u5b58\u4e00\u4e9b\u6570\u636e\u3002\u5982\u8bbf\u95ee\u4e00\u4e9b\u7f51\u7ad9\u65f6\u767b\u5f55\u6210\u529f\u540e\uff0c\u7f51\u7ad9\u53ef\u4ee5\u8bb0\u4f4f\u7528\u6237\uff0c\u4e14\u5728\u9000\u51fa\u4e4b\u524d\u90fd\u53ef\u4ee5\u8bc6\u522b\u5f53\u524d\u7528\u6237\u662f\u8c01\u3002\n<\/p>\n<p>\n\tShiro\u7684\u4f1a\u8bdd\u652f\u6301\u4e0d\u4ec5\u53ef\u4ee5\u5728\u666e\u901a\u7684JavaSE\u5e94\u7528\u4e2d\u4f7f\u7528\uff0c\u4e5f\u53ef\u4ee5\u5728JavaEE\u5e94\u7528\u4e2d\u4f7f\u7528\uff0c\u5982web\u5e94\u7528\u3002\u4e14\u4f7f\u7528\u65b9\u5f0f\u662f\u4e00\u81f4\u7684\u3002\n<\/p>\n<p>\n\t\u767b\u5f55\u6210\u529f\u540e\u4f7f\u7528Subject.getSession()\u5373\u53ef\u83b7\u53d6\u4f1a\u8bdd\uff1b\u5176\u7b49\u4ef7\u4e8eSubject.getSession(true)\uff0c\u5373\u5982\u679c\u5f53\u524d\u6ca1\u6709\u521b\u5efaSession\u5bf9\u8c61\u4f1a\u521b\u5efa\u4e00\u4e2a\uff1b\u53e6\u5916Subject.getSession(false)\uff0c\u5982\u679c\u5f53\u524d\u6ca1\u6709\u521b\u5efaSession\u5219\u8fd4\u56denull\uff08\u4e0d\u8fc7\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u5982\u679c\u542f\u7528\u4f1a\u8bdd\u5b58\u50a8\u529f\u80fd\u7684\u8bdd\u5728\u521b\u5efaSubject\u65f6\u4f1a\u4e3b\u52a8\u521b\u5efa\u4e00\u4e2aSession\uff09\u3002\n<\/p>\n<p>\n\tSecurityUtils.getSubject().getSession()\u548cHttpSession\u529f\u80fd\u7c7b\u4f3c\u3002\u5e38\u7528api\u5982\u4e0b\uff1a\n<\/p>\n<pre class=\"brush:java;\">\r\nsession.getId();\/\/\u83b7\u53d6\u5f53\u524d\u4f1a\u8bdd\u7684\u552f\u4e00\u6807\u8bc6\r\nsession.getHost(); \/\/\u83b7\u53d6\u5f53\u524dSubject\u7684\u4e3b\u673a\u5730\u5740\uff0c\u8be5\u5730\u5740\u662f\u901a\u8fc7HostAuthenticationToken.getHost()\u63d0\u4f9b\u7684\u3002\r\nsession.getTimeout();  \r\nsession.setTimeout(\u6beb\u79d2); \/\/\u83b7\u53d6\/\u8bbe\u7f6e\u5f53\u524dSession\u7684\u8fc7\u671f\u65f6\u95f4\uff1b\u5982\u679c\u4e0d\u8bbe\u7f6e\u9ed8\u8ba4\u662f\u4f1a\u8bdd\u7ba1\u7406\u5668\u7684\u5168\u5c40\u8fc7\u671f\u65f6\u95f4\r\nsession.getStartTimestamp();  \r\nsession.getLastAccessTime();\r\n\/\/\u83b7\u53d6\u4f1a\u8bdd\u7684\u542f\u52a8\u65f6\u95f4\u53ca\u6700\u540e\u8bbf\u95ee\u65f6\u95f4\uff1b\u5982\u679c\u662fJavaSE\u5e94\u7528\u9700\u8981\u81ea\u5df1\u5b9a\u671f\u8c03\u7528session.touch()\u53bb\u66f4\u65b0\u6700\u540e\u8bbf\u95ee\u65f6\u95f4\uff1b\r\n\/\/\u5982\u679c\u662fWeb\u5e94\u7528\uff0c\u6bcf\u6b21\u8fdb\u5165ShiroFilter\u90fd\u4f1a\u81ea\u52a8\u8c03\u7528session.touch()\u6765\u66f4\u65b0\u6700\u540e\u8bbf\u95ee\u65f6\u95f4\u3002\r\nsession.touch();  \r\nsession.stop();  \r\n\/\/\u66f4\u65b0\u4f1a\u8bdd\u6700\u540e\u8bbf\u95ee\u65f6\u95f4\u53ca\u9500\u6bc1\u4f1a\u8bdd\uff1b\u5f53Subject.logout()\u65f6\u4f1a\u81ea\u52a8\u8c03\u7528stop\u65b9\u6cd5\u6765\u9500\u6bc1\u4f1a\u8bdd\u3002\r\n\/\/\u5982\u679c\u5728web\u4e2d\uff0c\u8c03\u7528javax.servlet.http.HttpSession. invalidate()\u4e5f\u4f1a\u81ea\u52a8\u8c03\u7528Shiro Session.stop\u65b9\u6cd5\u8fdb\u884c\u9500\u6bc1Shiro\u7684\u4f1a\u8bdd\u3002\r\nsession.setAttribute(&quot;xttblog&quot;, &quot;123&quot;);  \r\nAssert.assertEquals(&quot;123&quot;, session.getAttribute(&quot;xttblog&quot;));  \r\nsession.removeAttribute(&quot;xttblog&quot;); \/\/\u8bbe\u7f6e\/\u83b7\u53d6\/\u5220\u9664\u4f1a\u8bdd\u5c5e\u6027\uff1b\u5728\u6574\u4e2a\u4f1a\u8bdd\u8303\u56f4\u5185\u90fd\u53ef\u4ee5\u5bf9\u8fd9\u4e9b\u5c5e\u6027\u8fdb\u884c\u64cd\u4f5c\u3002<\/pre>\n<p>\n\tShiro\u63d0\u4f9b\u7684\u4f1a\u8bdd\u53ef\u4ee5\u7528\u4e8eJavaSE\/JavaEE\u73af\u5883\uff0c\u4e0d\u4f9d\u8d56\u4e8e\u4efb\u4f55\u5e95\u5c42\u5bb9\u5668\uff0c\u53ef\u4ee5\u72ec\u7acb\u4f7f\u7528\uff0c\u662f\u5b8c\u6574\u7684\u4f1a\u8bdd\u6a21\u5757\u3002\n<\/p>\n<h2>\n\t\u4f1a\u8bdd\u7ba1\u7406\u5668<br \/>\n<\/h2>\n<p>\n\t<a href=\"http:\/\/baike.baidu.com\/item\/\u4f1a\u8bdd\u7ba1\u7406\" name=\"\u4f1a\u8bdd\u7ba1\u7406\" target=\"_blank\" title=\"\u4f1a\u8bdd\u7ba1\u7406\">\u4f1a\u8bdd\u7ba1\u7406<\/a>\u5668\u7ba1\u7406\u7740\u5e94\u7528\u4e2d\u6240\u6709Subject\u7684\u4f1a\u8bdd\u7684\u521b\u5efa\u3001\u7ef4\u62a4\u3001\u5220\u9664\u3001\u5931\u6548\u3001\u9a8c\u8bc1\u7b49\u5de5\u4f5c\u3002\u662fShiro\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u9876\u5c42\u7ec4\u4ef6SecurityManager\u76f4\u63a5\u7ee7\u627f\u4e86SessionManager\uff0c\u4e14\u63d0\u4f9b\u4e86SessionsSecurityManager\u5b9e\u73b0\u76f4\u63a5\u628a\u4f1a\u8bdd\u7ba1\u7406\u59d4\u6258\u7ed9\u76f8\u5e94\u7684SessionManager\uff0cDefaultSecurityManager\u53caDefaultWebSecurityManager\u9ed8\u8ba4SecurityManager\u90fd\u7ee7\u627f\u4e86SessionsSecurityManager\u3002SecurityManager\u63d0\u4f9b\u4e86\u5982\u4e0b\u63a5\u53e3\uff1a\n<\/p>\n<pre class=\"brush:java;\">\r\nSession start(SessionContext context); \/\/\u542f\u52a8\u4f1a\u8bdd  \r\nSession getSession(SessionKey key) throws SessionException; \/\/\u6839\u636e\u4f1a\u8bddKey\u83b7\u53d6\u4f1a\u8bdd <\/pre>\n<p>\n\t\u53e6\u5916\u7528\u4e8eWeb\u73af\u5883\u7684WebSessionManager\u53c8\u63d0\u4f9b\u4e86\u5982\u4e0b\u63a5\u53e3\uff1a\n<\/p>\n<pre class=\"brush:java;\">\r\nboolean isServletContainerSessions();\/\/\u662f\u5426\u4f7f\u7528Servlet\u5bb9\u5668\u7684\u4f1a\u8bdd<\/pre>\n<p>\n\tShiro\u8fd8\u63d0\u4f9b\u4e86ValidatingSessionManager\u7528\u4e8e\u9a8c\u8d44\u5e76\u8fc7\u671f\u4f1a\u8bdd\uff1a&nbsp;\n<\/p>\n<pre class=\"brush:java;\">\r\nvoid validateSessions();\/\/\u9a8c\u8bc1\u6240\u6709\u4f1a\u8bdd\u662f\u5426\u8fc7\u671f <\/pre>\n<h2>\n\tShiro SessionManager \u56de\u8bdd\u7ba1\u7406\u7c7b\u56fe<br \/>\n<\/h2>\n<p>\n\t<img decoding=\"async\" alt=\"SessionManager \u56de\u8bdd\u7ba1\u7406\u7c7b\u56fe\" src=\"http:\/\/img.bbs.csdn.net\/upload\/201703\/31\/1490929365_457870.png\" style=\"width: 806px;height: 413px\" \/>\n<\/p>\n<p>\n\tShiro\u63d0\u4f9b\u4e86\u4e09\u4e2a\u9ed8\u8ba4\u5b9e\u73b0\uff1a\n<\/p>\n<ul>\n<li>\n\t\tDefaultSessionManager\uff1aDefaultSecurityManager\u4f7f\u7528\u7684\u9ed8\u8ba4\u5b9e\u73b0\uff0c\u7528\u4e8eJavaSE\u73af\u5883\uff1b\n\t<\/li>\n<li>\n\t\tServletContainerSessionManager\uff1aDefaultWebSecurityManager\u4f7f\u7528\u7684\u9ed8\u8ba4\u5b9e\u73b0\uff0c\u7528\u4e8eWeb\u73af\u5883\uff0c\u5176\u76f4\u63a5\u4f7f\u7528Servlet\u5bb9\u5668\u7684\u4f1a\u8bdd\uff1b\n\t<\/li>\n<li>\n\t\tDefaultWebSessionManager\uff1a\u7528\u4e8eWeb\u73af\u5883\u7684\u5b9e\u73b0\uff0c\u53ef\u4ee5\u66ff\u4ee3ServletContainerSessionManager\uff0c\u81ea\u5df1\u7ef4\u62a4\u7740\u4f1a\u8bdd\uff0c\u76f4\u63a5\u5e9f\u5f03\u4e86Servlet\u5bb9\u5668\u7684\u4f1a\u8bdd\u7ba1\u7406\u3002\n\t<\/li>\n<\/ul>\n<p>\n\t\u5173\u4e8e\u8fd93\u4e2a\u9ed8\u8ba4\u5b9e\u73b0\u7684\u914d\u7f6e\uff0c\u4f60\u67e5\u770b\u672c\u6587\u9644\u4ef6\u6e90\u7801\u4e2dshiro.ini\u548cshiro-web.ini\u7684\u914d\u7f6e\u4fe1\u606f\u3002\n<\/p>\n<p>\n\t\u5728Servlet\u5bb9\u5668\u4e2d\uff0c\u9ed8\u8ba4\u4f7f\u7528JSESSIONID Cookie\u7ef4\u62a4\u4f1a\u8bdd\uff0c\u4e14\u4f1a\u8bdd\u9ed8\u8ba4\u662f\u8ddf\u5bb9\u5668\u7ed1\u5b9a\u7684\uff1b\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u81ea\u5df1\u7684\u4f1a\u8bdd\u673a\u5236\uff0c\u6b64\u65f6\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528DefaultWebSessionManager\u6765\u7ef4\u62a4\u4f1a\u8bdd\u3002DefaultWebSessionManager\u76f8\u5173\u914d\u7f6e\u5c5e\u6027\u7528\u6cd5\u5982\u4e0b\uff1a\n<\/p>\n<ul>\n<li>\n\t\tsessionIdCookie\u662fsessionManager\u521b\u5efa\u4f1a\u8bddCookie\u7684\u6a21\u677f\uff1a\n\t<\/li>\n<li>\n\t\tsessionIdCookie.name\uff1a\u8bbe\u7f6eCookie\u540d\u5b57\uff0c\u9ed8\u8ba4\u4e3aJSESSIONID\uff1b\n\t<\/li>\n<li>\n\t\tsessionIdCookie.domain\uff1a\u8bbe\u7f6eCookie\u7684\u57df\u540d\uff0c\u9ed8\u8ba4\u7a7a\uff0c\u5373\u5f53\u524d\u8bbf\u95ee\u7684\u57df\u540d\uff1b\n\t<\/li>\n<li>\n\t\tsessionIdCookie.path\uff1a\u8bbe\u7f6eCookie\u7684\u8def\u5f84\uff0c\u9ed8\u8ba4\u7a7a\uff0c\u5373\u5b58\u50a8\u5728\u57df\u540d\u6839\u4e0b\uff1b\n\t<\/li>\n<li>\n\t\tsessionIdCookie.maxAge\uff1a\u8bbe\u7f6eCookie\u7684\u8fc7\u671f\u65f6\u95f4\uff0c\u79d2\u4e3a\u5355\u4f4d\uff0c\u9ed8\u8ba4-1\u8868\u793a\u5173\u95ed\u6d4f\u89c8\u5668\u65f6\u8fc7\u671fCookie\uff1b\n\t<\/li>\n<li>\n\t\tsessionIdCookie.httpOnly\uff1a\u5982\u679c\u8bbe\u7f6e\u4e3atrue\uff0c\u5219\u5ba2\u6237\u7aef\u4e0d\u4f1a\u66b4\u9732\u7ed9\u5ba2\u6237\u7aef\u811a\u672c\u4ee3\u7801\uff0c\u4f7f\u7528HttpOnly cookie\u6709\u52a9\u4e8e\u51cf\u5c11\u67d0\u4e9b\u7c7b\u578b\u7684\u8de8\u7ad9\u70b9\u811a\u672c\u653b\u51fb\uff1b\u6b64\u7279\u6027\u9700\u8981\u5b9e\u73b0\u4e86Servlet 2.5 MR6\u53ca\u4ee5\u4e0a\u7248\u672c\u7684\u89c4\u8303\u7684Servlet\u5bb9\u5668\u652f\u6301\uff1b\n\t<\/li>\n<li>\n\t\tsessionManager.sessionIdCookieEnabled\uff1a\u662f\u5426\u542f\u7528\/\u7981\u7528Session Id Cookie\uff0c\u9ed8\u8ba4\u662f\u542f\u7528\u7684\uff1b\u5982\u679c\u7981\u7528\u540e\u5c06\u4e0d\u4f1a\u8bbe\u7f6eSession Id Cookie\uff0c\u5373\u9ed8\u8ba4\u4f7f\u7528\u4e86Servlet\u5bb9\u5668\u7684JSESSIONID\uff0c\u4e14\u901a\u8fc7URL\u91cd\u5199\uff08URL\u4e2d\u7684&ldquo;;JSESSIONID=id&rdquo;\u90e8\u5206\uff09\u4fdd\u5b58Session Id\u3002\n\t<\/li>\n<\/ul>\n<p>\n\t\u5177\u4f53\u914d\u7f6e\u548c\u4f7f\u7528\u89c1\u672c\u6587\u9644\u4ef6\u6e90\u7801\u3002\u53e6\u5916\u6211\u4eec\u53ef\u4ee5\u5982&ldquo;sessionManager. sessionIdCookie.name=sid&rdquo;\u8fd9\u79cd\u65b9\u5f0f\u64cd\u4f5cCookie\u6a21\u677f\u3002\n<\/p>\n<h2>\n\tShiro \u4f1a\u8bdd\u76d1\u542c\u5668<br \/>\n<\/h2>\n<p>\n\t\u4f1a\u8bdd\u76d1\u542c\u5668\u7528\u4e8e\u76d1\u542c\u4f1a\u8bdd\u521b\u5efa\u3001\u8fc7\u671f\u53ca\u505c\u6b62\u4e8b\u4ef6\uff1a\n<\/p>\n<pre class=\"brush:java;\">\r\npublic class MySessionListener1 implements SessionListener {  \r\n    @Override  \r\n    public void onStart(Session session) {\/\/\u4f1a\u8bdd\u521b\u5efa\u65f6\u89e6\u53d1  \r\n        System.out.println(&quot;\u4f1a\u8bdd\u521b\u5efa\uff1a&quot; + session.getId());  \r\n    }  \r\n    @Override  \r\n    public void onExpiration(Session session) {\/\/\u4f1a\u8bdd\u8fc7\u671f\u65f6\u89e6\u53d1  \r\n        System.out.println(&quot;\u4f1a\u8bdd\u8fc7\u671f\uff1a&quot; + session.getId());  \r\n    }  \r\n    @Override  \r\n    public void onStop(Session session) {\/\/\u9000\u51fa\/\u4f1a\u8bdd\u8fc7\u671f\u65f6\u89e6\u53d1  \r\n        System.out.println(&quot;\u4f1a\u8bdd\u505c\u6b62\uff1a&quot; + session.getId());  \r\n    }    \r\n}  <\/pre>\n<p>\n\t\u5982\u679c\u53ea\u60f3\u76d1\u542c\u67d0\u4e00\u4e2a\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u7ee7\u627fSessionListenerAdapter\u5b9e\u73b0\uff1a\n<\/p>\n<pre class=\"brush:java;\">\r\npublic class MySessionListener2 extends SessionListenerAdapter {  \r\n    @Override  \r\n    public void onStart(Session session) {  \r\n        System.out.println(&quot;\u4f1a\u8bdd\u521b\u5efa\uff1a&quot; + session.getId());  \r\n    }  \r\n}<\/pre>\n<p>\n\t\u5728shiro-web.ini\u914d\u7f6e\u6587\u4ef6\u4e2d\u53ef\u4ee5\u8fdb\u884c\u5982\u4e0b\u914d\u7f6e\u8bbe\u7f6e\u4f1a\u8bdd\u76d1\u542c\u5668\uff1a\n<\/p>\n<pre class=\"brush:plain;\">\r\nsessionListener1=com.xttblog.shiro9.web.listener.MySessionListener1  \r\nsessionListener2=com.xttblog.shiro9.web.listener.MySessionListener2  \r\nsessionManager.sessionListeners=$sessionListener1,$sessionListener2  <\/pre>\n<h2>\n\tShiro&nbsp;\u4f1a\u8bdd\u5b58\u50a8\/\u6301\u4e45\u5316<br \/>\n<\/h2>\n<p>\n\tShiro\u63d0\u4f9bSessionDAO\u7528\u4e8e\u4f1a\u8bdd\u7684CRUD\uff0c\u5373DAO\uff08Data Access Object\uff09\u6a21\u5f0f\u5b9e\u73b0\uff1a\n<\/p>\n<pre class=\"brush:java;\">\r\n\/\/\u5982DefaultSessionManager\u5728\u521b\u5efa\u5b8csession\u540e\u4f1a\u8c03\u7528\u8be5\u65b9\u6cd5\uff1b\u5982\u4fdd\u5b58\u5230\u5173\u7cfb\u6570\u636e\u5e93\/\u6587\u4ef6\u7cfb\u7edf\/NoSQL\u6570\u636e\u5e93\uff1b\u5373\u53ef\u4ee5\u5b9e\u73b0\u4f1a\u8bdd\u7684\u6301\u4e45\u5316\uff1b\u8fd4\u56de\u4f1a\u8bddID\uff1b\u4e3b\u8981\u6b64\u5904\u8fd4\u56de\u7684ID.equals(session.getId())\uff1b  \r\nSerializable create(Session session);  \r\n\/\/\u6839\u636e\u4f1a\u8bddID\u83b7\u53d6\u4f1a\u8bdd  \r\nSession readSession(Serializable sessionId) throws UnknownSessionException;  \r\n\/\/\u66f4\u65b0\u4f1a\u8bdd\uff1b\u5982\u66f4\u65b0\u4f1a\u8bdd\u6700\u540e\u8bbf\u95ee\u65f6\u95f4\/\u505c\u6b62\u4f1a\u8bdd\/\u8bbe\u7f6e\u8d85\u65f6\u65f6\u95f4\/\u8bbe\u7f6e\u79fb\u9664\u5c5e\u6027\u7b49\u4f1a\u8c03\u7528  \r\nvoid update(Session session) throws UnknownSessionException;  \r\n\/\/\u5220\u9664\u4f1a\u8bdd\uff1b\u5f53\u4f1a\u8bdd\u8fc7\u671f\/\u4f1a\u8bdd\u505c\u6b62\uff08\u5982\u7528\u6237\u9000\u51fa\u65f6\uff09\u4f1a\u8c03\u7528  \r\nvoid delete(Session session);  \r\n\/\/\u83b7\u53d6\u5f53\u524d\u6240\u6709\u6d3b\u8dc3\u7528\u6237\uff0c\u5982\u679c\u7528\u6237\u91cf\u591a\u6b64\u65b9\u6cd5\u5f71\u54cd\u6027\u80fd  \r\nCollection&lt;Session&gt; getActiveSessions();  <\/pre>\n<p>\n\tShiro\u5185\u5d4c\u4e86\u5982\u4e0bSessionDAO\u5b9e\u73b0\uff1a\n<\/p>\n<p>\n\t<img decoding=\"async\" alt=\"Shiro SessionDAO \u7c7b\u56fe\" src=\"http:\/\/img.bbs.csdn.net\/upload\/201703\/31\/1490929976_709827.png\" style=\"width: 354px;height: 310px\" \/>\n<\/p>\n<p>\n\tAbstractSessionDAO\u63d0\u4f9b\u4e86SessionDAO\u7684\u57fa\u7840\u5b9e\u73b0\uff0c\u5982\u751f\u6210\u4f1a\u8bddID\u7b49\uff1bCachingSessionDAO\u63d0\u4f9b\u4e86\u5bf9\u5f00\u53d1\u8005\u900f\u660e\u7684\u4f1a\u8bdd\u7f13\u5b58\u7684\u529f\u80fd\uff0c\u53ea\u9700\u8981\u8bbe\u7f6e\u76f8\u5e94\u7684CacheManager\u5373\u53ef\uff1bMemorySessionDAO\u76f4\u63a5\u5728\u5185\u5b58\u4e2d\u8fdb\u884c\u4f1a\u8bdd\u7ef4\u62a4\uff1b\u800cEnterpriseCacheSessionDAO\u63d0\u4f9b\u4e86\u7f13\u5b58\u529f\u80fd\u7684\u4f1a\u8bdd\u7ef4\u62a4\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4f7f\u7528MapCache\u5b9e\u73b0\uff0c\u5185\u90e8\u4f7f\u7528ConcurrentHashMap\u4fdd\u5b58\u7f13\u5b58\u7684\u4f1a\u8bdd\u3002\n<\/p>\n<p>\n\t\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u914d\u7f6e\u8bbe\u7f6eSessionDAO\uff1a\n<\/p>\n<pre class=\"brush:plain;\">\r\nsessionDAO=org.apache.shiro.session.mgt.eis.EnterpriseCacheSessionDAO  \r\nsessionManager.sessionDAO=$sessionDAO <\/pre>\n<p>\n\tShiro\u63d0\u4f9b\u4e86\u4f7f\u7528Ehcache\u8fdb\u884c\u4f1a\u8bdd\u5b58\u50a8\uff0cEhcache\u53ef\u4ee5\u914d\u5408TerraCotta\u5b9e\u73b0\u5bb9\u5668\u65e0\u5173\u7684\u5206\u5e03\u5f0f\u96c6\u7fa4\u3002\u8fd9\u4e2a\u524d\u9762\u51e0\u4e2a\u5b9e\u4f8b\u7a0b\u5e8f\u4e2d\u5927\u5bb6\u90fd\u89c1\u8fc7\u3002\u8fd9\u91cc\u6211\u53ea\u89e3\u91ca\u4e00\u4e0bEnterpriseCacheSessionDAO\u548cEhCacheManager\u7684\u914d\u7f6e\u5c5e\u6027\u7528\u6cd5\uff0c\u5176\u4ed6\u89c1\u672c\u6587\u6e90\u7801\u3002\n<\/p>\n<ul>\n<li>\n\t\tsessionDAO. activeSessionsCacheName\uff1a\u8bbe\u7f6eSession\u7f13\u5b58\u540d\u5b57\uff0c\u9ed8\u8ba4\u5c31\u662fshiro-activeSessionCache\uff1b\n\t<\/li>\n<li>\n\t\tcacheManager\uff1a\u7f13\u5b58\u7ba1\u7406\u5668\uff0c\u7528\u4e8e\u7ba1\u7406\u7f13\u5b58\u7684\uff0c\u6b64\u5904\u4f7f\u7528Ehcache\u5b9e\u73b0\uff1b\n\t<\/li>\n<li>\n\t\tcacheManager.cacheManagerConfigFile\uff1a\u8bbe\u7f6eehcache\u7f13\u5b58\u7684\u914d\u7f6e\u6587\u4ef6\uff1b\n\t<\/li>\n<li>\n\t\tsecurityManager.cacheManager\uff1a\u8bbe\u7f6eSecurityManager\u7684cacheManager\uff0c\u4f1a\u81ea\u52a8\u8bbe\u7f6e\u5b9e\u73b0\u4e86CacheManagerAware\u63a5\u53e3\u7684\u76f8\u5e94\u5bf9\u8c61\uff0c\u5982SessionDAO\u7684cacheManager\uff1b\n\t<\/li>\n<\/ul>\n<p>\n\t\u5173\u4e8eEhcache\uff0c\u5927\u5bb6\u53ef\u4ee5\u5148\u5b66\u4e60\u8fd9\u7bc7\u6587\u7ae0\uff1a<a href=\"http:\/\/www.cnblogs.com\/sunxucool\/p\/3159076.html\" target=\"_blank\">http:\/\/www.cnblogs.com\/sunxucool\/p\/3159076.html<\/a>\n<\/p>\n<h2>\n\tShiro&nbsp;\u81ea\u5b9a\u4e49\u5b9e\u73b0 SessionDAO<br \/>\n<\/h2>\n<p>\n\t\u5982\u679c\u81ea\u5b9a\u4e49\u5b9e\u73b0SessionDAO\uff0c\u7ee7\u627fCachingSessionDAO\u5373\u53ef\u3002\n<\/p>\n<pre class=\"brush:java;\">\r\npublic class MySessionDAO extends CachingSessionDAO {  \r\n    private JdbcTemplate jdbcTemplate = JdbcTemplateUtils.jdbcTemplate();  \r\n     protected Serializable doCreate(Session session) {  \r\n        Serializable sessionId = generateSessionId(session);  \r\n        assignSessionId(session, sessionId);  \r\n        String sql = &quot;insert into sessions(id, session) values(?,?)&quot;;  \r\n        jdbcTemplate.update(sql, sessionId, SerializableUtils.serialize(session));  \r\n        return session.getId();  \r\n    }  \r\nprotected void doUpdate(Session session) {  \r\n    if(session instanceof ValidatingSession &amp;&amp; !((ValidatingSession)session).isValid()) {  \r\n        return; \/\/\u5982\u679c\u4f1a\u8bdd\u8fc7\u671f\/\u505c\u6b62 \u6ca1\u5fc5\u8981\u518d\u66f4\u65b0\u4e86  \r\n    }  \r\n        String sql = &quot;update sessions set session=? where id=?&quot;;  \r\n        jdbcTemplate.update(sql, SerializableUtils.serialize(session), session.getId());  \r\n    }  \r\n    protected void doDelete(Session session) {  \r\n        String sql = &quot;delete from sessions where id=?&quot;;  \r\n        jdbcTemplate.update(sql, session.getId());  \r\n    }  \r\n    protected Session doReadSession(Serializable sessionId) {  \r\n        String sql = &quot;select session from sessions where id=?&quot;;  \r\n        List&lt;String&gt; sessionStrList = jdbcTemplate.queryForList(sql, String.class, sessionId);  \r\n        if(sessionStrList.size() == 0) return null;  \r\n        return SerializableUtils.deserialize(sessionStrList.get(0));  \r\n    }  \r\n} <\/pre>\n<p>\n\tdoCreate\/doUpdate\/doDelete\/doReadSession\u5206\u522b\u4ee3\u8868\u521b\u5efa\/\u4fee\u6539\/\u5220\u9664\/\u8bfb\u53d6\u4f1a\u8bdd\uff1b\u6b64\u5904\u901a\u8fc7\u628a\u4f1a\u8bdd\u5e8f\u5217\u5316\u540e\u5b58\u50a8\u5230\u6570\u636e\u5e93\u5b9e\u73b0\u3002\n<\/p>\n<h2>\n\tShiro&nbsp;\u4f1a\u8bdd\u9a8c\u8bc1<br \/>\n<\/h2>\n<p>\n\tShiro\u63d0\u4f9b\u4e86\u4f1a\u8bdd\u9a8c\u8bc1\u8c03\u5ea6\u5668\uff0c\u7528\u4e8e\u5b9a\u671f\u7684\u9a8c\u8bc1\u4f1a\u8bdd\u662f\u5426\u5df2\u8fc7\u671f\uff0c\u5982\u679c\u8fc7\u671f\u5c06\u505c\u6b62\u4f1a\u8bdd\uff1b\u51fa\u4e8e\u6027\u80fd\u8003\u8651\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u90fd\u662f\u83b7\u53d6\u4f1a\u8bdd\u65f6\u6765\u9a8c\u8bc1\u4f1a\u8bdd\u662f\u5426\u8fc7\u671f\u5e76\u505c\u6b62\u4f1a\u8bdd\u7684\uff1b\u4f46\u662f\u5982\u5728web\u73af\u5883\u4e2d\uff0c\u5982\u679c\u7528\u6237\u4e0d\u4e3b\u52a8\u9000\u51fa\u662f\u4e0d\u77e5\u9053\u4f1a\u8bdd\u662f\u5426\u8fc7\u671f\u7684\uff0c\u56e0\u6b64\u9700\u8981\u5b9a\u671f\u7684\u68c0\u6d4b\u4f1a\u8bdd\u662f\u5426\u8fc7\u671f\uff0cShiro\u63d0\u4f9b\u4e86\u4f1a\u8bdd\u9a8c\u8bc1\u8c03\u5ea6\u5668SessionValidationScheduler\u6765\u505a\u8fd9\u4ef6\u4e8b\u60c5\u3002\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0bini\u914d\u7f6e\u5f00\u542f\u4f1a\u8bdd\u9a8c\u8bc1\uff1a\n<\/p>\n<pre class=\"brush:plain;\">\r\nsessionValidationScheduler=org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler  \r\nsessionValidationScheduler.interval = 3600000  \r\nsessionValidationScheduler.sessionManager=$sessionManager  \r\nsessionManager.globalSessionTimeout=1800000  \r\nsessionManager.sessionValidationSchedulerEnabled=true  \r\nsessionManager.sessionValidationScheduler=$sessionValidationScheduler <\/pre>\n<ul>\n<li>\n\t\tsessionValidationScheduler\uff1a\u4f1a\u8bdd\u9a8c\u8bc1\u8c03\u5ea6\u5668\uff0csessionManager\u9ed8\u8ba4\u5c31\u662f\u4f7f\u7528ExecutorServiceSessionValidationScheduler\uff0c\u5176\u4f7f\u7528JDK\u7684ScheduledExecutorService\u8fdb\u884c\u5b9a\u671f\u8c03\u5ea6\u5e76\u9a8c\u8bc1\u4f1a\u8bdd\u662f\u5426\u8fc7\u671f\uff1b\n\t<\/li>\n<li>\n\t\tsessionValidationScheduler.interval\uff1a\u8bbe\u7f6e\u8c03\u5ea6\u65f6\u95f4\u95f4\u9694\uff0c\u5355\u4f4d\u6beb\u79d2\uff0c\u9ed8\u8ba4\u5c31\u662f1\u5c0f\u65f6\uff1b\n\t<\/li>\n<li>\n\t\tsessionValidationScheduler.sessionManager\uff1a\u8bbe\u7f6e\u4f1a\u8bdd\u9a8c\u8bc1\u8c03\u5ea6\u5668\u8fdb\u884c\u4f1a\u8bdd\u9a8c\u8bc1\u65f6\u7684\u4f1a\u8bdd\u7ba1\u7406\u5668\uff1b\n\t<\/li>\n<li>\n\t\tsessionManager.globalSessionTimeout\uff1a\u8bbe\u7f6e\u5168\u5c40\u4f1a\u8bdd\u8d85\u65f6\u65f6\u95f4\uff0c\u9ed8\u8ba430\u5206\u949f\uff0c\u5373\u5982\u679c30\u5206\u949f\u5185\u6ca1\u6709\u8bbf\u95ee\u4f1a\u8bdd\u5c06\u8fc7\u671f\uff1b\n\t<\/li>\n<li>\n\t\tsessionManager.sessionValidationSchedulerEnabled\uff1a\u662f\u5426\u5f00\u542f\u4f1a\u8bdd\u9a8c\u8bc1\u5668\uff0c\u9ed8\u8ba4\u662f\u5f00\u542f\u7684\uff1b\n\t<\/li>\n<li>\n\t\tsessionManager.sessionValidationScheduler\uff1a\u8bbe\u7f6e\u4f1a\u8bdd\u9a8c\u8bc1\u8c03\u5ea6\u5668\uff0c\u9ed8\u8ba4\u5c31\u662f\u4f7f\u7528ExecutorServiceSessionValidationScheduler\u3002\n\t<\/li>\n<\/ul>\n<p>\n\tShiro\u4e5f\u63d0\u4f9b\u4e86\u4f7f\u7528Quartz\u4f1a\u8bdd\u9a8c\u8bc1\u8c03\u5ea6\u5668\uff1a\n<\/p>\n<pre class=\"brush:plain;\">\r\nsessionValidationScheduler=org.apache.shiro.session.mgt.quartz.QuartzSessionValidationScheduler  \r\nsessionValidationScheduler.sessionValidationInterval = 3600000  \r\nsessionValidationScheduler.sessionManager=$sessionManager  <\/pre>\n<p>\n\t\u4f7f\u7528\u65f6\u9700\u8981\u5bfc\u5165shiro-quartz\u4f9d\u8d56\u3002\n<\/p>\n<p>\n\t\u5982\u4e0a\u4f1a\u8bdd\u9a8c\u8bc1\u8c03\u5ea6\u5668\u5b9e\u73b0\u90fd\u662f\u76f4\u63a5\u8c03\u7528AbstractValidatingSessionManager \u7684validateSessions\u65b9\u6cd5\u8fdb\u884c\u9a8c\u8bc1\uff0c\u5176\u76f4\u63a5\u8c03\u7528SessionDAO\u7684getActiveSessions\u65b9\u6cd5\u83b7\u53d6\u6240\u6709\u4f1a\u8bdd\u8fdb\u884c\u9a8c\u8bc1\uff0c\u5982\u679c\u4f1a\u8bdd\u6bd4\u8f83\u591a\uff0c\u4f1a\u5f71\u54cd\u6027\u80fd\uff1b\u53ef\u4ee5\u8003\u8651\u5982\u5206\u9875\u83b7\u53d6\u4f1a\u8bdd\u5e76\u8fdb\u884c\u9a8c\u8bc1\u3002\u4ee3\u7801\u89c1com.xttblog.shiro9.session.scheduler.MySessionValidationScheduler\u3002\n<\/p>\n<h2>\n\tsessionFactory<br \/>\n<\/h2>\n<p>\n\tsessionFactory\u662f\u521b\u5efa\u4f1a\u8bdd\u7684\u5de5\u5382\uff0c\u6839\u636e\u76f8\u5e94\u7684Subject\u4e0a\u4e0b\u6587\u4fe1\u606f\u6765\u521b\u5efa\u4f1a\u8bdd\uff1b\u9ed8\u8ba4\u63d0\u4f9b\u4e86SimpleSessionFactory\u7528\u6765\u521b\u5efaSimpleSession\u4f1a\u8bdd\u3002\n<\/p>\n<p>\n\t\u9996\u5148\u81ea\u5b9a\u4e49\u4e00\u4e2aSession\uff1a\n<\/p>\n<pre class=\"brush:java;\">\r\npublic class OnlineSession extends SimpleSession {  \r\n    public static enum OnlineStatus {  \r\n        on_line(&quot;\u5728\u7ebf&quot;), hidden(&quot;\u9690\u8eab&quot;), force_logout(&quot;\u5f3a\u5236\u9000\u51fa&quot;);  \r\n        private final String info;  \r\n        private OnlineStatus(String info) {  \r\n            this.info = info;  \r\n        }  \r\n        public String getInfo() {  \r\n            return info;  \r\n        }  \r\n    }  \r\n    private String userAgent; \/\/\u7528\u6237\u6d4f\u89c8\u5668\u7c7b\u578b  \r\n    private OnlineStatus status = OnlineStatus.on_line; \/\/\u5728\u7ebf\u72b6\u6001  \r\n    private String systemHost; \/\/\u7528\u6237\u767b\u5f55\u65f6\u7cfb\u7edfIP  \r\n    \/\/\u7701\u7565\u5176\u4ed6  \r\n} <\/pre>\n<p>\n\tOnlineSession\u7528\u4e8e\u4fdd\u5b58\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u5728\u7ebf\u72b6\u6001\uff0c\u652f\u6301\u5982\u79bb\u7ebf\u7b49\u72b6\u6001\u7684\u63a7\u5236\u3002\u63a5\u7740\u81ea\u5b9a\u4e49SessionFactory\uff1a\n<\/p>\n<pre class=\"brush:java;\">\r\npublic class OnlineSessionFactory implements SessionFactory {  \r\n    @Override  \r\n    public Session createSession(SessionContext initData) {  \r\n        OnlineSession session = new OnlineSession();  \r\n        if (initData != null &amp;&amp; initData instanceof WebSessionContext) {  \r\n            WebSessionContext sessionContext = (WebSessionContext) initData;  \r\n            HttpServletRequest request = (HttpServletRequest) sessionContext.getServletRequest();  \r\n            if (request != null) {  \r\n                session.setHost(IpUtils.getIpAddr(request));  \r\n                session.setUserAgent(request.getHeader(&quot;User-Agent&quot;));  \r\n                session.setSystemHost(request.getLocalAddr() + &quot;:&quot; + request.getLocalPort());  \r\n            }  \r\n        }  \r\n        return session;  \r\n    }  \r\n} <\/pre>\n<p>\n\t\u6839\u636e\u4f1a\u8bdd\u4e0a\u4e0b\u6587\u521b\u5efa\u76f8\u5e94\u7684OnlineSession\u3002\u6700\u540e\u5728shiro-web.ini\u914d\u7f6e\u6587\u4ef6\u4e2d\u914d\u7f6e\uff1a\n<\/p>\n<pre class=\"brush:plain;\">\r\nsessionFactory=org.apache.shiro.session.mgt.OnlineSessionFactory  \r\nsessionManager.sessionFactory=$sessionFactory  <\/pre>\n<p>\n\t\u672c\u6587\u6e90\u7801\u5730\u5740\u4e0b\u8f7d\u94fe\u63a5\uff1a<a href=\"http:\/\/pan.baidu.com\/s\/1boNX5LH\" name=\"Shiro \u56de\u8bdd\u7ba1\u7406\u6848\u4f8b\u6e90\u7801\u4e0b\u8f7d\" target=\"_blank\" title=\"Shiro \u56de\u8bdd\u7ba1\u7406\u6848\u4f8b\u6e90\u7801\u4e0b\u8f7d\">http:\/\/pan.baidu.com\/s\/1boNX5LH<\/a> \u5bc6\u7801\uff1a7n89<\/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\" 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color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=1241\">Shiro \u767b\u5f55 \u4f1a\u8bdd\u7ba1\u7406<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>Shiro\u63d0\u4f9b\u4e86\u5b8c\u6574\u7684\u4f01\u4e1a\u7ea7\u4f1a\u8bdd\u7ba1\u7406\u529f\u80fd\uff0c\u4e0d\u4f9d\u8d56\u4e8e\u5e95\u5c42\u5bb9\u5668\uff08\u5982web\u5bb9\u5668tomcat\uff09\uff0c\u4e0d\u7ba1JavaSE\u8fd8\u662fJ [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[416,979,989,980,976],"class_list":["post-1241","post","type-post","status-publish","format-standard","hentry","category-java","tag-shiro","tag-shiro-","tag-shiro-cache"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1241","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=1241"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1241\/revisions"}],"predecessor-version":[{"id":1242,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1241\/revisions\/1242"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}