初始化提交

tulingmall-security/src/main/java/com/tuling/tulingmall/security/component/JwtAuthenticationTokenFilter.java

@@ -0,0 +1,61 @@
+package com.tuling.tulingmall.security.component;
+
+import com.tuling.tulingmall.security.util.JwtTokenUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * JWT登录授权过滤器
+ * Created by macro on 2018/4/26.
+ */
+public class JwtAuthenticationTokenFilter extends OncePerRequestFilter {
+    private static final Logger LOGGER = LoggerFactory.getLogger(JwtAuthenticationTokenFilter.class);
+    /**
+     * 后续拆分成微服务,改为Feign调用Member服务获取UserDetail
+     * 由<link>SecurityConfig<link/>子类注入
+     */
+    @Autowired
+    private UserDetailsService userDetailsService;
+    @Autowired
+    private JwtTokenUtil jwtTokenUtil;
+    @Value("${jwt.tokenHeader}")
+    private String tokenHeader;
+    @Value("${jwt.tokenHead}")
+    private String tokenHead;
+
+    @Override
+    protected void doFilterInternal(HttpServletRequest request,
+                                    HttpServletResponse response,
+                                    FilterChain chain) throws ServletException, IOException {
+        String authHeader = request.getHeader(this.tokenHeader);
+        if (authHeader != null && authHeader.startsWith(this.tokenHead)) {
+            String authToken = authHeader.substring(this.tokenHead.length());// The part after "Bearer "
+            String username = jwtTokenUtil.getUserNameFromToken(authToken);
+            LOGGER.debug("checking username:{}", username);
+            if (username != null && SecurityContextHolder.getContext().getAuthentication() == null) {
+                UserDetails userDetails = this.userDetailsService.loadUserByUsername(username);
+                if (jwtTokenUtil.validateToken(authToken, userDetails)) {
+                    UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(userDetails, null, userDetails.getAuthorities());
+                    authentication.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
+                    LOGGER.debug("authenticated user:{}", username);
+                    SecurityContextHolder.getContext().setAuthentication(authentication);
+                }
+            }
+        }
+        chain.doFilter(request, response);
+    }
+}

tulingmall-security/src/main/java/com/tuling/tulingmall/security/component/RestAuthenticationEntryPoint.java

@@ -0,0 +1,25 @@
+package com.tuling.tulingmall.security.component;
+
+import cn.hutool.json.JSONUtil;
+import com.tuling.tulingmall.common.api.CommonResult;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.web.AuthenticationEntryPoint;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * 自定义返回结果：未登录或登录过期
+ * Created by macro on 2018/5/14.
+ */
+public class RestAuthenticationEntryPoint implements AuthenticationEntryPoint {
+    @Override
+    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
+        response.setCharacterEncoding("UTF-8");
+        response.setContentType("application/json");
+        response.getWriter().println(JSONUtil.parse(CommonResult.unauthorized(authException.getMessage())));
+        response.getWriter().flush();
+    }
+}

tulingmall-security/src/main/java/com/tuling/tulingmall/security/component/RestfulAccessDeniedHandler.java

@@ -0,0 +1,27 @@
+package com.tuling.tulingmall.security.component;
+
+import cn.hutool.json.JSONUtil;
+import com.tuling.tulingmall.common.api.CommonResult;
+import org.springframework.security.access.AccessDeniedException;
+import org.springframework.security.web.access.AccessDeniedHandler;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * 自定义返回结果：没有权限访问时
+ * Created by macro on 2018/4/26.
+ */
+public class RestfulAccessDeniedHandler implements AccessDeniedHandler{
+    @Override
+    public void handle(HttpServletRequest request,
+                       HttpServletResponse response,
+                       AccessDeniedException e) throws IOException, ServletException {
+        response.setCharacterEncoding("UTF-8");
+        response.setContentType("application/json");
+        response.getWriter().println(JSONUtil.parse(CommonResult.forbidden(e.getMessage())));
+        response.getWriter().flush();
+    }
+}