private void ShowPendingPermissionRequests()
{
string outputMessage = "";
List <string[]> outputList = PermissionAPI.RetrieveRequestResponses(Convert.ToInt32(this.userID), out outputMessage);
GUIHandler.PrintTableOrMessage(outputList, outputMessage);
}
private void ShowAllPermissions()
{
string outputMessage = "";
List <string[]> outputList = PermissionAPI.RetrieveAllPermissions(out outputMessage);
GUIHandler.PrintTableOrMessage(outputList, outputMessage);
}
private void NewPermissionRequest()
{
ShowAllPermissions();
Console.WriteLine("Choose permission Id");
string permissionChoice = Console.ReadLine();
Console.WriteLine("Define duration of permission");
string duration = Console.ReadLine();
string outputMessage = "";
bool isConsentGiven = ConsentAPI.CheckForConsent(Convert.ToInt32(this.userID), Convert.ToInt32(permissionChoice), out outputMessage);
if (outputMessage != "" && !isConsentGiven)
{
Console.WriteLine(PermissionAPI.CreatePermissionRequest(this.userID, permissionChoice, duration));
DateTime dateDuration = new DateTime();
dateDuration = DateTime.Now;
dateDuration = dateDuration.AddHours(Convert.ToDouble(duration));
Console.WriteLine(ConsentAPI.SaveConsent(Convert.ToInt32(this.userID), Convert.ToInt32(permissionChoice), dateDuration));
}
else
{
Console.WriteLine(outputMessage);
}
}
private void RetrieveAllPermissions()
{
string outputMessage = "";
List <string[]> tableContent = PermissionAPI.RetrieveAllPermissions(out outputMessage);
foreach (string[] columns in tableContent)
{
string permissionID = columns[0];
string legalText = columns[1];
_viewModel.AddPermissionToList(Convert.ToInt32(permissionID), legalText);
}
}
/// <summary>
/// 当前登录用户是否为管理员
/// 百万次执行时间：8063、9097、9755 ms
/// </summary>
/// <returns></returns>
public static bool IsAdmin()
{
const int SECURITY_BUILTIN_DOMAIN_RID = 0x20;
const int DOMAIN_ALIAS_RID_ADMINS = 0x220;
byte[] NtAuthority = new byte[6];
NtAuthority[5] = 5; // SECURITY_NT_AUTHORITY
IntPtr AdministratorsGroup;
int ret = PermissionAPI.AllocateAndInitializeSid(NtAuthority, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, out AdministratorsGroup);
if (ret != 0)
{
if (PermissionAPI.CheckTokenMembership(IntPtr.Zero, AdministratorsGroup, ref ret) == 0)
{
ret = 0;
}
PermissionAPI.FreeSid(AdministratorsGroup);
}
return(ret != 0);
}