Esempio n. 1
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		private static extern int AdjustTokenPrivileges(IntPtr TokenHandle, int DisableAllPrivileges, ref TOKEN_PRIVILEGES NewState, int BufferLength, ref TOKEN_PRIVILEGES PreviousState, ref int ReturnLength);
Esempio n. 2
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		/// <summary>
		/// Tries to enable the specified privilege.
		/// </summary>
		/// <param name="privilege">The privilege to enable.</param>
		/// <exception cref="PrivilegeException">There was an error while requesting a required privilege.</exception>
		protected static void EnableToken(string privilege ) 
		{
			if (!CheckEntryPoint("advapi32.dll", "AdjustTokenPrivileges"))
				return;
			IntPtr tokenHandle = IntPtr.Zero;
			LUID privilegeLUID = new LUID();
			TOKEN_PRIVILEGES newPrivileges = new TOKEN_PRIVILEGES();
			TOKEN_PRIVILEGES tokenPrivileges ;
			if (OpenProcessToken(Process.GetCurrentProcess().Handle, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, ref tokenHandle) == 0)
				throw new PrivilegeException(FormatError(Marshal.GetLastWin32Error()));
			if (LookupPrivilegeValue("", privilege, ref privilegeLUID) == 0)
				throw new PrivilegeException(FormatError(Marshal.GetLastWin32Error()));
			tokenPrivileges.PrivilegeCount = 1;
			tokenPrivileges.Privileges.Attributes = SE_PRIVILEGE_ENABLED;
			tokenPrivileges.Privileges.pLuid = privilegeLUID;
			int size = 4;
			if (AdjustTokenPrivileges(tokenHandle, 0, ref tokenPrivileges, 4 + (12 * tokenPrivileges.PrivilegeCount), ref newPrivileges, ref size) == 0)
				throw new PrivilegeException(FormatError(Marshal.GetLastWin32Error()));
		}
Esempio n. 3
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 private static extern int AdjustTokenPrivileges(IntPtr TokenHandle, int DisableAllPrivileges, ref TOKEN_PRIVILEGES NewState, int BufferLength, ref TOKEN_PRIVILEGES PreviousState, ref int ReturnLength);