/// <summary>
/// 从配置文件读取配置
/// </summary>
/// <param name="sectionNodePath">配置节点的路径</param>
/// <returns></returns>
public static PermissionValidateConfig GetConfig(string sectionNodePath = "")
{
if (config != null)
{
return config;
}
else
{
if (string.IsNullOrWhiteSpace(sectionNodePath) == false)
{
config = (PermissionValidateConfig)ConfigurationManager.GetSection(sectionNodePath);
}
else
{
config = (PermissionValidateConfig)ConfigurationManager.GetSection("generalValidate");
if (config == null)
{
config = (PermissionValidateConfig)ConfigurationManager.GetSection("permissionValidate/generalValidate");
}
}
return config;
}
}
/// <summary>
/// 从配置文件自动构建权限配置对象
/// </summary>
/// <param name="parent"></param>
/// <param name="configContext"></param>
/// <param name="section"></param>
/// <returns></returns>
public object Create(object parent, object configContext, XmlNode section)
{
PermissionValidateConfig config = new PermissionValidateConfig();
foreach (XmlNode applicationNode in section.ChildNodes)
{
PermissionValidateApplication application = new PermissionValidateApplication();
application.Name = applicationNode.Attributes["name"].Value;
application.Guid = new Guid(applicationNode.Attributes["guid"].Value);
application.IsVisible = XmlHelper.GetNodeValue<bool>(applicationNode,string.Empty,"isVisible",true);
foreach (XmlNode moduleNode in applicationNode.ChildNodes)
{
PermissionValidateModule module = new PermissionValidateModule();
module.Name = moduleNode.Attributes["name"].Value;
module.Guid = new Guid(moduleNode.Attributes["guid"].Value);
module.IsVisible = XmlHelper.GetNodeValue<bool>(moduleNode, string.Empty, "isVisible", true);
foreach (XmlNode subModuleNode in moduleNode.ChildNodes)
{
PermissionValidateSubModule subModule = new PermissionValidateSubModule();
subModule.Name = subModuleNode.Attributes["name"].Value;
subModule.Guid = new Guid(subModuleNode.Attributes["guid"].Value);
subModule.IsVisible = XmlHelper.GetNodeValue<bool>(subModuleNode, string.Empty, "isVisible", true);
XmlNodeList operationNodeList = subModuleNode.SelectNodes("operation");
foreach (XmlNode operationNode in operationNodeList)
{
int actionValue = 0;
bool isOkValue = int.TryParse(operationNode.Attributes["value"].Value, out actionValue);
if (isOkValue == true)
{
string operationName = operationNode.Attributes["name"].Value;
string operationText = operationName;
XmlAttribute actionTextAttribute = operationNode.Attributes["text"];
if (actionTextAttribute != null)
{
operationText = actionTextAttribute.Value;
}
string operationArea = operationNode.GetNodeValue(string.Empty,"area");
string operationController = operationNode.GetNodeValue(string.Empty, "controller");
string operationAction = operationNode.GetNodeValue(string.Empty, "action");
bool isVisible = operationNode.GetNodeValue<bool>(string.Empty, "isVisible", true);
PermissionValidateOperation operation = new PermissionValidateOperation(operationName, operationText, actionValue, operationController, operationAction, operationArea, isVisible);
subModule.Operations.Add(operationName, operation);
}
}
module.SubModules.Add(subModule.Guid, subModule);
}
application.Modules.Add(module.Guid, module);
}
config.Applications.Add(application.Guid, application);
}
config.OptimizeStrcture();
return config;
}
/// <summary>
/// 获取ACA对应的资源所需要的权限值
/// </summary>
/// <param name="config"></param>
/// <param name="areaName"></param>
/// <param name="controllerName"></param>
/// <param name="actionName"></param>
/// <returns></returns>
/// <remarks>
/// 通过areaName, controllerName, actionName获取其对应的子模块guid以及当前权限项的值 KVP对，如果没有匹配到合适的值，返回null
/// </remarks>
private static KeyValuePair<Guid, int>? GetPermissionInfo(PermissionValidateConfig config, string areaName, string controllerName, string actionName)
{
Dictionary<Guid, PermissionValidateSubModule> allSubModelDic = config.AllSubModuleDic;
foreach (KeyValuePair<Guid, PermissionValidateSubModule> subModule in allSubModelDic)
{
Dictionary<string, PermissionValidateOperation> operations = subModule.Value.Operations;
foreach (KeyValuePair<string, PermissionValidateOperation> operateKVP in operations)
{
PermissionValidateOperation operation = operateKVP.Value;
if (operation.Action.ToLower() == actionName.ToLower() &&
operation.Controller.ToLower() == controllerName.ToLower() &&
operation.Area.ToLower() == areaName.ToLower())
{
return new KeyValuePair<Guid, int>( subModule.Key,operation.Value);
}
}
}
return null;
}
