修复代码审计可能空指针异常

core-service/src/main/java/com/winsun/item/config/web/ShiroConfig.java

@@ -109,19 +109,17 @@ public class ShiroConfig {
 
     @Bean
     public CookieRememberMeManager rememberMeManager(SimpleCookie rememberMeCookie) {
-        KeyGenerator keygen = null;
         try {
-            keygen = KeyGenerator.getInstance("AES");
-        } catch (NoSuchAlgorithmException e) {
-            e.printStackTrace();
-        }
+            KeyGenerator keygen = KeyGenerator.getInstance("AES");
             SecretKey deskey = keygen.generateKey();
-        System.out.println(">>>>"+Base64.encodeToString(deskey.getEncoded()));
-
             CookieRememberMeManager manager = new CookieRememberMeManager();
             manager.setCipherKey(Base64.decode(deskey.getEncoded()));
             manager.setCookie(rememberMeCookie);
             return manager;
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+            return null;
+        }
     }
 
     @Bean

core-service/src/test/java/com/winsun/user/UserTestHelper.java

@@ -28,8 +28,8 @@ public class UserTestHelper extends AppApplicationBaseIT {
 //        // 证明MD5无法解密
 //        ResponseData<String> pwdDecrypt = LoginUtils.pwdDecrypt(user.getPassword());
 //        log.info("{}", pwdDecrypt.getData());
-
-        String orderSeq = RandomUtil.RandomNumber(32);
-        System.out.println(orderSeq);
+//
+//        String orderSeq = RandomUtil.RandomNumber(32);
+//        System.out.println(orderSeq);
     }
 }

migration/src/main/java/com/winsun/item/config/web/ShiroConfig.java

@@ -109,19 +109,17 @@ public class ShiroConfig {
 
     @Bean
     public CookieRememberMeManager rememberMeManager(SimpleCookie rememberMeCookie) {
-        KeyGenerator keygen = null;
         try {
-            keygen = KeyGenerator.getInstance("AES");
-        } catch (NoSuchAlgorithmException e) {
-            e.printStackTrace();
-        }
+            KeyGenerator keygen = KeyGenerator.getInstance("AES");
             SecretKey deskey = keygen.generateKey();
-        //System.out.println(">>>>"+Base64.encodeToString(deskey.getEncoded()));
-
             CookieRememberMeManager manager = new CookieRememberMeManager();
             manager.setCipherKey(Base64.decode(deskey.getEncoded()));
             manager.setCookie(rememberMeCookie);
             return manager;
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+            return null;
+        }
     }
 
     @Bean

service-manager/src/main/java/com/winsun/item/config/web/ShiroConfig.java

@@ -109,19 +109,17 @@ public class ShiroConfig {
 
     @Bean
     public CookieRememberMeManager rememberMeManager(SimpleCookie rememberMeCookie) {
-        KeyGenerator keygen = null;
         try {
-            keygen = KeyGenerator.getInstance("AES");
-        } catch (NoSuchAlgorithmException e) {
-            e.printStackTrace();
-        }
+            KeyGenerator keygen = KeyGenerator.getInstance("AES");
             SecretKey deskey = keygen.generateKey();
-        //System.out.println(">>>>"+Base64.encodeToString(deskey.getEncoded()));
-
             CookieRememberMeManager manager = new CookieRememberMeManager();
             manager.setCipherKey(Base64.decode(deskey.getEncoded()));
             manager.setCookie(rememberMeCookie);
             return manager;
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+            return null;
+        }
     }
 
     @Bean