internal static void ExecuteAction(HttpContext context, InvokeInfo vkInfo)
{
if (context == null)
throw new ArgumentNullException("context");
if (vkInfo == null)
throw new ArgumentNullException("vkInfo");
//设置响应头
SetVersionHeader(context);
//调用Action方法
object result = ExecuteActionInternal(context, vkInfo);
if (result != null)
{
if (result is IActionResult)
{ //返回视图模型
IActionResult executeResult = result as IActionResult;
executeResult.Output(context);
}
else
{
//处理方法返回结果
context.Response.ContentType = "text/plain";
context.Response.Write(result.ToString());
}
}
}
/// <summary>
/// 获取请求处理
/// </summary>
/// <param name="context"></param>
/// <param name="requestType"></param>
/// <param name="url"></param>
/// <param name="pathTranslated"></param>
/// <returns></returns>
public IHttpHandler GetHandler(HttpContext context, string requestType, string url, string pathTranslated)
{
//验证路径是否为请求普通资源
if (url.EndsWith(".aspx"))
{
PageHandlerFactory factory = (PageHandlerFactory)Activator.CreateInstance(typeof(PageHandlerFactory), true);
IHttpHandler handler = factory.GetHandler(context, requestType, url, pathTranslated);
return(handler);
}
else
{
string requestPath = context.Request.Path; //请求路径
string vPath = UrlHelper.GetRealVirtualPath(context); //去除虚拟目录后得到的请求路径
//尝试根据请求路径获取Action
InvokeInfo vkInfo = InitEngine.GetInvokeInfo(vPath);
if (vkInfo == null)
{
ExceptionHelper.Throw404Exception(context);
}
if (vkInfo.Action.Attr != null && !vkInfo.Action.Attr.AllowExecute(context.Request.HttpMethod)) //限定谓词
{
ExceptionHelper.Throw403Exception(context);
}
return(ActionHandler.CreateHandler(vkInfo));
}
}
public void ProcessRequest(HttpContext context)
{
//验证路径是否为请求普通资源
if (context.Request.RawUrl.EndsWith(".aspx"))
{
PageHandlerFactory factory = (PageHandlerFactory)Activator.CreateInstance(typeof(PageHandlerFactory), true);
IHttpHandler handler = factory.GetHandler(context, context.Request.RequestType, context.Request.Url.AbsolutePath, context.Request.PhysicalApplicationPath);
handler.ProcessRequest(context);
}
string requestPath = context.Request.Path; //请求路径
string vPath = UrlHelper.GetRealVirtualPath(context); //去除虚拟目录后得到的请求路径
//尝试根据请求路径获取Action
InvokeInfo vkInfo = InitEngine.GetInvokeInfo(vPath);
if (vkInfo == null)
{
HttpContext.Current.Response.StatusCode = 404;
HttpContext.Current.Response.Write("无法找到页面:" + context.Request.RawUrl);
}
else
{
string code = ValidateProcess(context, vkInfo);
switch (code)
{
case "200":
//执行aop
if (vkInfo.Controller.Injector != null)
{
vkInfo.Controller.ControllerContext = context;
vkInfo.Controller.Injector.OnControllerExecuting(vkInfo.Controller);
}
ActionHandler.CreateHandler(vkInfo).ProcessRequest(context);
break;
case "403":
HttpContext.Current.Response.StatusCode = 403;
HttpContext.Current.Response.Write("权限不足");
break;
case "404":
HttpContext.Current.Response.StatusCode = 404;
HttpContext.Current.Response.Write("无法找到页面:" + context.Request.RawUrl);
break;
default:
break;
}
}
}
internal static void ExecuteAction(HttpContext context, InvokeInfo vkInfo)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (vkInfo == null)
{
throw new ArgumentNullException("vkInfo");
}
if (vkInfo.Action.Injector != null)
{
//AOP执行
vkInfo.Action.Injector.OnActionExecuting(vkInfo.Action);
}
//设置响应头
SetVersionHeader(context);
//调用Action方法
object result = ExecuteActionInternal(context, vkInfo);
if (result != null)
{
if (result is IActionResult)
{ //返回视图模型
IActionResult executeResult = result as IActionResult;
executeResult.Output(context);
}
else
{
//处理方法返回结果
context.Response.ContentType = "text/plain";
context.Response.Write(result.ToString());
}
}
if (vkInfo.Action.Injector != null)
{
//AOP执行
vkInfo.Action.Injector.OnActionExecuted(vkInfo.Action);
}
if (vkInfo.Controller.Injector != null)
{
//AOP执行
vkInfo.Controller.Injector.OnControllerExecuted(vkInfo.Controller);
}
}
internal static object ExecuteActionInternal(HttpContext context, InvokeInfo vkInfo)
{
if (vkInfo.Instance is BaseController)
{
PropertyInfo propertyInfo = vkInfo.Instance.GetType().GetProperty("HttpContext");
propertyInfo.SetValue(vkInfo.Instance, context, null);
}
//准备要传给调用方法的参数
object[] parameters = GetActionCallParameters(context, vkInfo.Action);
//调用方法
if (vkInfo.Action.HasReturn)
{
return(vkInfo.Action.MethodInfo.Invoke(vkInfo.Instance, parameters));
}
else
{
vkInfo.Action.MethodInfo.Invoke(vkInfo.Instance, parameters);
return(null);
}
}
internal static object ExecuteActionInternal(HttpContext context, InvokeInfo vkInfo)
{
if (vkInfo.Instance is BaseController)
{
PropertyInfo propertyInfo = vkInfo.Instance.GetType().GetProperty("HttpContext");
propertyInfo.SetValue(vkInfo.Instance, context, null);
}
//准备要传给调用方法的参数
object[] parameters = GetActionCallParameters(context, vkInfo.Action);
//调用方法
if (vkInfo.Action.HasReturn)
{
return vkInfo.Action.MethodInfo.Invoke(vkInfo.Instance, parameters);
}
else
{
vkInfo.Action.MethodInfo.Invoke(vkInfo.Instance, parameters);
return null;
}
}
/// <summary>
/// 根据URL获取 调用信息
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public static InvokeInfo GetInvokeInfo(string url)
{
if (string.IsNullOrEmpty(url))
{
throw new ArgumentNullException("url");
}
if (url == "/")
{
if (RouteTable.Routes["Default"] != null)
{
//string a = ((Route)(RouteTable.Routes["Default"]));
//url = url + ((Route)(RouteTable.Routes["Default"])).Defaults.Values["0"].ToString() + "/" + ((Route)(RouteTable.Routes["Default"])).Defaults.Values[1];
}
}
url = url.StartsWith("/") ? url.Substring(1) : url;
if (url.Contains('.'))
{
url = url.Substring(0, url.IndexOf("."));
}
string[] controllerActionPair = url.Split('/');
string controllerName = (controllerActionPair[0] + "Controller").ToLower();
string actionName = (controllerActionPair[1] + "Action").ToLower();
if (s_ControllerActionDict.ContainsKey(controllerName + "_" + actionName))
{
ActionDescription action = s_ControllerActionDict[controllerName + "_" + actionName];
InvokeInfo vkInfo = new InvokeInfo();
vkInfo.Controller = action.PageController;
vkInfo.Action = action;
vkInfo.Instance = vkInfo.Controller.ControllerType.FastNew();
return(vkInfo);
}
else
{
return(null);
}
}
public static ActionHandler CreateHandler(InvokeInfo vkInfo)
{
return(new ActionHandler {
InvokeInfo = vkInfo
});
}
/// <summary>
/// 验证请求
/// </summary>
/// <param name="context"></param>
/// <param name="vkInfo"></param>
private string ValidateProcess(HttpContext context, InvokeInfo vkInfo)
{
string result = "200";//正常请求
if (vkInfo == null)
result = "404";
//ExceptionHelper.Throw404Exception(context);
if (vkInfo.Controller.AllowRole != null)
{
if (context.Request.Cookies[PubConst.Client_Unique_ID] != null)
{ //校验用户身份
string smartIdentity = context.Request.Cookies[PubConst.Client_Unique_ID].Value;
smartIdentity = EncryptHelper.DESDeCode(smartIdentity);
if (CacheHelper<object>.GetInstance().ContainsKey(smartIdentity))
{
object val = CacheHelper<object>.GetInstance().Get(smartIdentity);
if (!vkInfo.Controller.AllowRole.AllowAccess(val))
{
//无权
//ExceptionHelper.Throw403Exception(context);
result = "403";
}
}
else
{
//无权
result = "403";
//ExceptionHelper.Throw403Exception(context);
}
}
else
{
//没有权限
result = "403";
//ExceptionHelper.Throw403Exception(context);
}
}
if (vkInfo.Controller.AllowUser != null)
{
if (context.Request.Cookies[PubConst.Client_Unique_ID] != null)
{ //校验用户身份
string smartIdentity = context.Request.Cookies[PubConst.Client_Unique_ID].Value;
smartIdentity = EncryptHelper.DESDeCode(smartIdentity);
if (CacheHelper<object>.GetInstance().ContainsKey(smartIdentity))
{
object val = CacheHelper<object>.GetInstance().Get(smartIdentity);
if (!vkInfo.Controller.AllowUser.AllowAccess(val))
{
//无权
//ExceptionHelper.Throw403Exception(context);
result = "403";
}
}
else
{
//无权
//ExceptionHelper.Throw403Exception(context);
result = "403";
}
}
else
{
//没有权限
//ExceptionHelper.Throw403Exception(context);
result = "403";
}
}
if (vkInfo.Action.Attr != null && !vkInfo.Action.Attr.AllowExecute(context.Request.HttpMethod)) //限定谓词
result = "403";
//ExceptionHelper.Throw403Exception(context);
return result;
/*
if (vkInfo.Action.AllowRole != null)
{
if (context.Session != null && context.Session["SmartMVC_Current_UserRole"] != null)
{
if (!vkInfo.Action.AllowRole.AllowAccess(context.Session["SmartMVC_Current_UserRole"]))
ExceptionHelper.Throw403Exception(context);
}
else
{
ExceptionHelper.Throw403Exception(context);
}
}
if (vkInfo.Action.AllowUser != null)
{
if (context.Session != null && context.Session["SmartMVC_Current_UserIdentity"] != null)
{
if (!vkInfo.Action.AllowUser.AllowAccess(context.Session["SmartMVC_Current_UserIdentity"]))
ExceptionHelper.Throw403Exception(context);
}
else
{
ExceptionHelper.Throw403Exception(context);
}
}
* */
}
/// <summary>
/// 验证请求
/// </summary>
/// <param name="context"></param>
/// <param name="vkInfo"></param>
private string ValidateProcess(HttpContext context, InvokeInfo vkInfo)
{
string result = "200";//正常请求
if (vkInfo == null)
{
result = "404";
}
//ExceptionHelper.Throw404Exception(context);
if (vkInfo.Controller.AllowRole != null)
{
if (context.Request.Cookies[PubConst.Client_Unique_ID] != null)
{ //校验用户身份
string smartIdentity = context.Request.Cookies[PubConst.Client_Unique_ID].Value;
smartIdentity = EncryptHelper.DESDeCode(smartIdentity);
if (CacheHelper <object> .GetInstance().ContainsKey(smartIdentity))
{
object val = CacheHelper <object> .GetInstance().Get(smartIdentity);
if (!vkInfo.Controller.AllowRole.AllowAccess(val))
{
//无权
//ExceptionHelper.Throw403Exception(context);
result = "403";
}
}
else
{
//无权
result = "403";
//ExceptionHelper.Throw403Exception(context);
}
}
else
{
//没有权限
result = "403";
//ExceptionHelper.Throw403Exception(context);
}
}
if (vkInfo.Controller.AllowUser != null)
{
if (context.Request.Cookies[PubConst.Client_Unique_ID] != null)
{ //校验用户身份
string smartIdentity = context.Request.Cookies[PubConst.Client_Unique_ID].Value;
smartIdentity = EncryptHelper.DESDeCode(smartIdentity);
if (CacheHelper <object> .GetInstance().ContainsKey(smartIdentity))
{
object val = CacheHelper <object> .GetInstance().Get(smartIdentity);
if (!vkInfo.Controller.AllowUser.AllowAccess(val))
{
//无权
//ExceptionHelper.Throw403Exception(context);
result = "403";
}
}
else
{
//无权
//ExceptionHelper.Throw403Exception(context);
result = "403";
}
}
else
{
//没有权限
//ExceptionHelper.Throw403Exception(context);
result = "403";
}
}
if (vkInfo.Action.Attr != null && !vkInfo.Action.Attr.AllowExecute(context.Request.HttpMethod)) //限定谓词
{
result = "403";
}
//ExceptionHelper.Throw403Exception(context);
return(result);
/*
* if (vkInfo.Action.AllowRole != null)
* {
* if (context.Session != null && context.Session["SmartMVC_Current_UserRole"] != null)
* {
* if (!vkInfo.Action.AllowRole.AllowAccess(context.Session["SmartMVC_Current_UserRole"]))
* ExceptionHelper.Throw403Exception(context);
* }
* else
* {
* ExceptionHelper.Throw403Exception(context);
* }
* }
* if (vkInfo.Action.AllowUser != null)
* {
* if (context.Session != null && context.Session["SmartMVC_Current_UserIdentity"] != null)
* {
* if (!vkInfo.Action.AllowUser.AllowAccess(context.Session["SmartMVC_Current_UserIdentity"]))
* ExceptionHelper.Throw403Exception(context);
* }
* else
* {
* ExceptionHelper.Throw403Exception(context);
* }
* }
* */
}
/// <summary>
/// 根据URL获取 调用信息
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public static InvokeInfo GetInvokeInfo(string url)
{
if (string.IsNullOrEmpty(url))
throw new ArgumentNullException("url");
if (url == "/")
{
if (RouteTable.Routes["Default"] != null)
{
//string a = ((Route)(RouteTable.Routes["Default"]));
//url = url + ((Route)(RouteTable.Routes["Default"])).Defaults.Values["0"].ToString() + "/" + ((Route)(RouteTable.Routes["Default"])).Defaults.Values[1];
}
}
url = url.StartsWith("/") ? url.Substring(1) : url;
if (url.Contains('.'))
url = url.Substring(0, url.IndexOf("."));
string[] controllerActionPair = url.Split('/');
string controllerName = (controllerActionPair[0] + "Controller").ToLower();
string actionName = (controllerActionPair[1] + "Action").ToLower();
if (s_ControllerActionDict.ContainsKey(controllerName + "_" + actionName))
{
ActionDescription action = s_ControllerActionDict[controllerName + "_" + actionName];
InvokeInfo vkInfo = new InvokeInfo();
vkInfo.Controller = action.PageController;
vkInfo.Action = action;
vkInfo.Instance = vkInfo.Controller.ControllerType.FastNew();
return vkInfo;
}
else
{
return null;
}
}
public static ActionHandler CreateHandler(InvokeInfo vkInfo)
{
return new ActionHandler { InvokeInfo = vkInfo };
}
