增加验证码功能

guns-sys/src/main/java/cn/stylefeng/guns/sys/modular/system/controller/LoginController.java

@@ -15,13 +15,17 @@
  */
 package cn.stylefeng.guns.sys.modular.system.controller;
 
+import cn.stylefeng.guns.base.pojo.node.MenuNode;
 import cn.stylefeng.guns.base.shiro.ShiroUser;
+import cn.stylefeng.guns.sys.core.exception.InvalidKaptchaException;
 import cn.stylefeng.guns.sys.core.log.LogManager;
-import cn.stylefeng.guns.base.pojo.node.MenuNode;
 import cn.stylefeng.guns.sys.core.log.factory.LogTaskFactory;
 import cn.stylefeng.guns.sys.core.shiro.ShiroKit;
+import cn.stylefeng.guns.sys.core.util.KaptchaUtil;
 import cn.stylefeng.guns.sys.modular.system.service.UserService;
 import cn.stylefeng.roses.core.base.controller.BaseController;
+import cn.stylefeng.roses.core.util.ToolUtil;
+import com.google.code.kaptcha.Constants;
 import org.apache.shiro.authc.UsernamePasswordToken;
 import org.apache.shiro.subject.Subject;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -99,6 +103,15 @@ public class LoginController extends BaseController {
         String password = super.getPara("password").trim();
         String remember = super.getPara("remember");
 
+        //验证验证码是否正确
+        if (KaptchaUtil.getKaptchaOnOff()) {
+            String kaptcha = super.getPara("kaptcha").trim();
+            String code = (String) super.getSession().getAttribute(Constants.KAPTCHA_SESSION_KEY);
+            if (ToolUtil.isEmpty(kaptcha) || !kaptcha.equalsIgnoreCase(code)) {
+                throw new InvalidKaptchaException();
+            }
+        }
+
         Subject currentUser = ShiroKit.getSubject();
         UsernamePasswordToken token = new UsernamePasswordToken(username, password.toCharArray());
 

guns-sys/src/main/webapp/pages/login.html

@@ -71,20 +71,21 @@
                         <input type="radio" name="remember" value="off" title="否" checked="">
                     </div>
                 </div>
-                <!--<div class="layui-form-item">-->
-                <!--<label class="layui-form-label"><i class="layui-icon layui-icon-vercode"></i></label>-->
-                <!--<div class="layui-input-block">-->
-                <!--<div class="layui-row inline-block">-->
-                <!--<div class="layui-col-xs7">-->
-                <!--<input name="code" type="text" lay-verify="required" placeholder="验证码"-->
-                <!--class="layui-input">-->
-                <!--</div>-->
-                <!--<div class="layui-col-xs5" style="padding-left: 10px;">-->
-                <!--<img class="login-captcha" src="https://www.oschina.net/action/user/captcha">-->
-                <!--</div>-->
-                <!--</div>-->
-                <!--</div>-->
-                <!--</div>-->
+                @if(kaptcha.getKaptchaOnOff() == true){
+                <div class="layui-form-item">
+                    <label class="layui-form-label">验证码</label>
+                    <div class="layui-input-block">
+                        <div class="layui-row inline-block">
+                            <div class="layui-col-xs7">
+                                <input name="kaptcha" type="text" lay-verify="required" placeholder="验证码" class="layui-input">
+                            </div>
+                            <div class="layui-col-xs5" style="padding-left: 10px;">
+                                <img class="login-captcha" src="${ctxPath}/kaptcha">
+                            </div>
+                        </div>
+                    </div>
+                </div>
+                @}
                 <div class="layui-form-item">
                     <a href="javascript:;" class="layui-link">帐号注册</a>
                     <a href="javascript:;" class="layui-link pull-right">忘记密码？</a>
@@ -133,9 +134,9 @@
         });
 
         // 图形验证码
-        // $('.login-captcha').click(function () {
-        //     this.src = this.src + '?t=' + (new Date).getTime();
-        // });
+        $('.login-captcha').click(function () {
+            this.src = this.src + '?t=' + (new Date).getTime();
+        });
 
         var errorMsg = "${tips!}";
         if (errorMsg) {