kami_itunes_june/AppleBatch_June.Utils/APPLEHCHelp.cs

using System;
using System.Diagnostics;
using System.Security.Cryptography;

namespace AppleBatch_June.Utils
{
	public static class APPLEHCHelp
	{
		private static byte[] NumberBybeyes = new byte[10] { 48, 49, 50, 51, 52, 53, 54, 55, 56, 57 };

		public static string getIframeId()
		{
			try
			{
				string text = "auth-" + new Random(Guid.NewGuid().GetHashCode()).NextDouble().DToAny(36).Substring(2, 8);
				for (int i = 1; 3 >= i; i++)
				{
					text = text + "-" + new Random(Guid.NewGuid().GetHashCode()).NextDouble().DToAny(36).Substring(2, 4);
				}
				return text = text + "-" + new Random(Guid.NewGuid().GetHashCode()).NextDouble().DToAny(36).Substring(2, 8);
			}
			catch (Exception)
			{
			}
			return "auth-kg8m7tma-vnev-mvm2-afu5-g7azyeu4";
		}

		public static int getHkCode(string palinData)
		{
			Console.WriteLine("开始运行。" + DateTime.Now.ToString());
			Stopwatch stopwatch = Stopwatch.StartNew();
			int num = int.Parse(palinData.Split(':')[1]);
			int num2 = 0;
			int[] array = new int[20];
			byte[] array2 = new byte[palinData.Length + "1000000".Length];
			for (int i = 0; i < palinData.Length; i++)
			{
				array2[i] = (byte)palinData[i];
			}
			int length = palinData.Length;
			using (SHA1 sHA = SHA1.Create())
			{
				do
				{
					length = 54;
					string text = num2.ToString();
					foreach (int num3 in text)
					{
						array2[length] = (byte)num3;
						length++;
					}
					byte[] array3 = sHA.ComputeHash(array2, 0, length);
					int num4 = 0;
					byte[] array4 = array3;
					foreach (byte b in array4)
					{
						array[num4] = b;
						num4++;
					}
					if (getDomaiHkJudge(array) < num)
					{
						num2++;
						continue;
					}
					break;
				}
				while (num2 <= 1000000);
			}
			Array.Clear(array2, 0, array2.Length);
			Array.Clear(array, 0, 20);
			array2 = null;
			array = null;
			stopwatch.Stop();
			Console.WriteLine(stopwatch.Elapsed.TotalSeconds);
			Console.WriteLine("end运行。" + DateTime.Now.ToString() + ",data=" + palinData + ",cout=" + num2);
			return num2;
		}

		public static int getDomaiHkJudge(int[] e)
		{
			int num = 0;
			int num2 = 0;
			for (int i = 0; i < e.Length; i++)
			{
				int num3;
				num += (num2 = (((num3 = e[i]) >= 0) ? ((num3 < 1) ? 8 : ((num3 < 2) ? 7 : ((num3 < 4) ? 6 : ((num3 < 8) ? 5 : ((num3 < 16) ? 4 : ((num3 < 32) ? 3 : ((num3 < 64) ? 2 : ((num3 < 128) ? 1 : 0)))))))) : 0));
				if (8 != num2)
				{
					break;
				}
			}
			return num;
		}
	}
}