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@@ -1,5 +1,6 @@
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package com.uas.platform.b2bManage.web.filter;
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+import com.alibaba.fastjson.JSON;
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import com.uas.platform.b2bManage.core.support.SystemSession;
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import com.uas.platform.b2bManage.model.User;
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import com.uas.platform.b2bManage.service.UserService;
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@@ -16,6 +17,7 @@ import org.springframework.util.StringUtils;
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import org.springframework.web.servlet.ModelAndView;
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import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
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+import javax.servlet.*;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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@@ -28,13 +30,10 @@ import java.io.UnsupportedEncodingException;
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* @author hejq
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* @date 2018-04-23 15:48
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*/
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-public class SSOInterceptor extends HandlerInterceptorAdapter {
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+public class SSOInterceptor extends HandlerInterceptorAdapter implements Filter {
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private static final Logger log = Logger.getLogger(SSOInterceptor.class);
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- @Autowired
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- private UserService userService;
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-
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/**
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* This implementation always returns {@code true}.
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*/
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@@ -72,6 +71,7 @@ public class SSOInterceptor extends HandlerInterceptorAdapter {
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Object ip = request.getSession().getAttribute("ipAddress");
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if (user != null && AgentUtils.getIp(request).equals(ip)) {
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SystemSession.setUser((User) user);
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+ log.info("登录成功，" + JSON.toJSONString(user));
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}
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}
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@@ -126,4 +126,68 @@ public class SSOInterceptor extends HandlerInterceptorAdapter {
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HttpServletResponse response, Object handler, Exception ex)
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throws Exception {
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}
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+
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+ /**
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+ * Called by the web container to indicate to a filter that it is being placed into
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+ * service. The servlet container calls the init method exactly once after instantiating the
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+ * filter. The init method must complete successfully before the filter is asked to do any
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+ * filtering work. <br><br>
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+ * <p>
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+ * The web container cannot place the filter into service if the init method either<br>
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+ * 1.Throws a ServletException <br>
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+ * 2.Does not return within a time period defined by the web container
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+ *
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+ * @param filterConfig
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+ */
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+ @Override
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+ public void init(FilterConfig filterConfig) throws ServletException {
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+
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+ }
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+
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+ /**
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+ * The <code>doFilter</code> method of the Filter is called by the container
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+ * each time a request/response pair is passed through the chain due
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+ * to a client request for a resource at the end of the chain. The FilterChain passed in to this
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+ * method allows the Filter to pass on the request and response to the next entity in the
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+ * chain.<p>
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+ * A typical implementation of this method would follow the following pattern:- <br>
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+ * 1. Examine the request<br>
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+ * 2. Optionally wrap the request object with a custom implementation to
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+ * filter content or headers for input filtering <br>
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+ * 3. Optionally wrap the response object with a custom implementation to
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+ * filter content or headers for output filtering <br>
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+ * 4. a) <strong>Either</strong> invoke the next entity in the chain using the FilterChain object (<code>chain.doFilter()</code>), <br>
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+ * * 4. b) <strong>or</strong> not pass on the request/response pair to the next entity in the filter chain to block the request processing<br>
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+ * * 5. Directly set headers on the response after invocation of the next entity in the filter chain.
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+ *
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+ * @param request
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+ * @param response
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+ * @param chain
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+ */
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+ @Override
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+ public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
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+ HttpServletResponse hsr = (HttpServletResponse) response;
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+ // HTTP 1.1.
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+ hsr.setHeader("Cache-Control", "no-cache, no-store, must-revalidate");
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+ // HTTP 1.0.
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+ hsr.setHeader("Pragma", "no-cache");
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+ // Proxies.
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+ hsr.setDateHeader("Expires", 0);
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+ chain.doFilter(request, hsr);
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+ }
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+
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+ /**
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+ * Called by the web container to indicate to a filter that it is being taken out of service. This
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+ * method is only called once all threads within the filter's doFilter method have exited or after
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+ * a timeout period has passed. After the web container calls this method, it will not call the
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+ * doFilter method again on this instance of the filter. <br><br>
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+ * <p>
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+ * This method gives the filter an opportunity to clean up any resources that are being held (for
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+ * example, memory, file handles, threads) and make sure that any persistent state is synchronized
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+ * with the filter's current state in memory.
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+ */
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+ @Override
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+ public void destroy() {
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+
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+ }
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}
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hejq