private bool tryAccess(IInvocation invocation)
{
PermissionPointAttribute attribute = AttributeHelper.GetAttribute <PermissionPointAttribute>(invocation) as PermissionPointAttribute;
if (attribute == null)
{
return(true);
}
string strLogHeader = "Access accepted";
try
{
IPermissionPointResolve resolve = IocCoreFactory.Get <IPermissionPointResolve>(attribute.ResolveType);
PermissionPoint point = new DefaultPermissionPoint(attribute,
InterceptorHelper.GetInvocationTarget(invocation),
InterceptorHelper.GetInvocationMethod(invocation) as MemberInfo,
InterceptorHelper.GetInvocationMethodArgs(invocation)) as PermissionPoint;
PermissionInfo info = resolve.Resolve(point);
info++;
if (attribute.IsAcceptLog && LogLevel <= attribute.LogLevel)
{
StringBuilder logstr = new StringBuilder();
logstr.AppendFormat("{0} {1} {2} {3}-----Access Log ", strLogHeader, PrincipalTokenHolder.CurrentPrincipal.ToString(), attribute.ToString(), InterceptorHelper.GetMethodInfo(invocation));
Log.Log(logstr.ToString(), attribute.LogLevel);
}
}
catch (AccessException ex)
{
strLogHeader = "Access Denied";
if (attribute.IsAcceptLog && LogLevel <= attribute.LogLevel)
{
StringBuilder logstr = new StringBuilder();
logstr.AppendFormat("{0} {1} {2} {3}-----Access Log ", strLogHeader, PrincipalTokenHolder.CurrentPrincipal.ToString(), attribute.ToString(), InterceptorHelper.GetMethodInfo(invocation));
Log.Log(logstr.ToString(), attribute.LogLevel, ex);
}
if (attribute.IsAlert)
{
Console.WriteLine("Access diny alert!");
}
if (attribute.IsThrow)
{
throw ex;
}
else
{
return(false);
}
}
return(true);
}
public override bool Contains(PermissionInfo permission)
{
DefaultPermissionInfo tp = permission as DefaultPermissionInfo;
if (tp == null)
{
return(false);
}
if (!CompareName(tp))
{
return(false);
}
else
{
return(CompareAction(tp));
}
}
public override bool Equals(object other)
{
if (other == this)
{
return(true);
}
if (other is EmptyPermissionInfo)
{
return(true);//所有权限都包含空权限！！！！
}
if (other is PermissionInfo)
{
PermissionInfo p = (PermissionInfo)other;
return(Name.Equals(p.name) && Action.Equals(p.action));
}
else
{
return(false);
}
}
public override bool Contains(PermissionInfo permission)
{
return(false);
}
/// <summary> /// 判断此权限是否包含指定的权限 /// </summary> /// <returns>如果此权限包含指定权限则返回true</returns> public abstract bool Contains(PermissionInfo permission);
public override bool Remove(PermissionInfo item)
{
return(false);
}
public override void Add(PermissionInfo item)
{
}
/// <summary>
/// 判断列表中是否存在(单纯比较内容）
/// </summary>
public override bool Exist(PermissionInfo p)
{
return(false);
}