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update 优化dataScope参数防止注入

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疯狂的狮子li
2021-05-27 22:06:36 +08:00
parent 8a6bc41938
commit b4f9d3a8f2
1 changed files with 29 additions and 12 deletions
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41
ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/DataScopeAspect.java
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@@ -68,6 +68,7 @@ public class DataScopeAspect
@Before("dataScopePointCut()")
public void doBefore(JoinPoint point) throws Throwable
{
clearDataScope(point);
handleDataScope(point);
}
@@ -144,18 +145,8 @@ public class DataScopeAspect
if (StrUtil.isNotBlank(sqlString.toString()))
{
Object params = joinPoint.getArgs()[0];
if (Validator.isNotNull(params))
{
try {
Method getParams = params.getClass().getDeclaredMethod("getParams", null);
Map<String, Object> invoke = (Map<String, Object>) getParams.invoke(params, null);
invoke.put(DATA_SCOPE, " AND (" + sqlString.substring(4) + ")");
} catch (Exception e) {
e.printStackTrace();
}
}
}
putDataScope(joinPoint, " AND (" + sqlString.substring(4) + ")");
}
}
/**
@@ -173,4 +164,30 @@ public class DataScopeAspect
}
return null;
}
/**
* 拼接权限sql前先清空params.dataScope参数防止注入
*/
private void clearDataScope(final JoinPoint joinPoint)
{
Object params = joinPoint.getArgs()[0];
if (Validator.isNotNull(params))
{
putDataScope(joinPoint, "");
}
}
private static void putDataScope(JoinPoint joinPoint, String sql) {
Object params = joinPoint.getArgs()[0];
if (Validator.isNotNull(params))
{
try {
Method getParams = params.getClass().getDeclaredMethod("getParams", null);
Map<String, Object> invoke = (Map<String, Object>) getParams.invoke(params, null);
invoke.put(DATA_SCOPE, sql);
} catch (Exception e) {
// 方法未找到 不处理
}
}
}
}