/// <summary>
/// 用于处理密码不够或密码过长的处理
/// </summary>
/// <param name="encryptKey">原密码密钥</param>
/// <param name="length">密码要求长度</param>
/// <returns>返回实际密码</returns>
public static string GetPassword(string encryptKey, int length)
{
encryptKey = TextUtility.CutLeft(encryptKey, length);
encryptKey = encryptKey.PadRight(length, ' ');
return(encryptKey.Substring(0, length));
}
/// <summary>
/// 加密
/// </summary>
/// <param name="plainText">待加密的文本</param>
/// <param name="cipherkey">密钥</param>
/// <returns>返回与此实例等效的加密文本</returns>
public static string Encrypt(string plainText, string cipherkey)
{
cipherkey = TextUtility.CutLeft(cipherkey, 32);
cipherkey = cipherkey.PadRight(32, ' ');
ICryptoTransform transform = new RijndaelManaged {
Key = Encoding.UTF8.GetBytes(cipherkey.Substring(0, 32)), IV = Keys
}.CreateEncryptor();
byte[] bytes = Encoding.UTF8.GetBytes(plainText);
return(Convert.ToBase64String(transform.TransformFinalBlock(bytes, 0, bytes.Length)));
}
/// <summary>
/// 加密
/// </summary>
/// <param name="plainText">待加密的字节</param>
/// <param name="cipherkey">密钥</param>
/// <returns>返回与此实例等效的加密字节</returns>
public static byte[] EncryptBuffer(byte[] plainText, string cipherkey)
{
cipherkey = TextUtility.CutLeft(cipherkey, 0x20);
cipherkey = cipherkey.PadRight(0x20, ' ');
RijndaelManaged managed = new RijndaelManaged
{
Key = Encoding.UTF8.GetBytes(cipherkey.Substring(0, 0x20)),
IV = Keys
};
return(managed.CreateEncryptor().TransformFinalBlock(plainText, 0, plainText.Length));
}
public static string Encrypt(string encryptString, string encryptKey)
{
encryptKey = TextUtility.CutLeft(encryptKey, 8);
encryptKey = encryptKey.PadRight(8, ' ');
byte[] bytes = System.Text.Encoding.UTF8.GetBytes(encryptKey.Substring(0, 8));
byte[] keys = DES.Keys;
byte[] bytes2 = System.Text.Encoding.UTF8.GetBytes(encryptString);
System.Security.Cryptography.DESCryptoServiceProvider dESCryptoServiceProvider = new System.Security.Cryptography.DESCryptoServiceProvider();
System.IO.MemoryStream memoryStream = new System.IO.MemoryStream();
System.Security.Cryptography.CryptoStream cryptoStream = new System.Security.Cryptography.CryptoStream(memoryStream, dESCryptoServiceProvider.CreateEncryptor(bytes, keys), System.Security.Cryptography.CryptoStreamMode.Write);
cryptoStream.Write(bytes2, 0, bytes2.Length);
cryptoStream.FlushFinalBlock();
return(System.Convert.ToBase64String(memoryStream.ToArray()));
}
/// <summary>
/// DES加密
/// </summary>
/// <param name="encryptString">待加密的字符串</param>
/// <param name="encryptKey">加密密钥,要求为8位</param>
/// <returns>加密成功返回加密后的字符串,失败返回源串</returns>
public static string Encrypt(string encryptString, string encryptKey)
{
encryptKey = TextUtility.CutLeft(encryptKey, 8);
encryptKey = encryptKey.PadRight(8, ' ');
byte[] bytes = Encoding.UTF8.GetBytes(encryptKey.Substring(0, 8));
byte[] keys = Keys;
byte[] buffer = Encoding.UTF8.GetBytes(encryptString);
var provider = new DESCryptoServiceProvider();
var stream = new MemoryStream();
var stream2 = new CryptoStream(stream, provider.CreateEncryptor(bytes, keys), CryptoStreamMode.Write);
stream2.Write(buffer, 0, buffer.Length);
stream2.FlushFinalBlock();
return(Convert.ToBase64String(stream.ToArray()));
}
/// <summary>
/// 获取问题内容
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
protected string GetIssueContent(string content)
{
string rValue = "";
if (!string.IsNullOrEmpty(content))
{
if (content.Length > 30)
{
rValue = TextUtility.CutLeft(Utility.HtmlDecode(content), 30) + "...";
}
else
{
rValue = Utility.HtmlDecode(content);
}
}
return(rValue);
}
/// <summary>
/// 解密
/// </summary>
/// <param name="cipherText">待解密的字节</param>
/// <param name="cipherkey">密钥</param>
/// <returns>返回与此实例等效的解密字节</returns>
public static byte[] DecryptBuffer(byte[] cipherText, string cipherkey)
{
try
{
cipherkey = TextUtility.CutLeft(cipherkey, 32);
cipherkey = cipherkey.PadRight(32, ' ');
RijndaelManaged managed = new RijndaelManaged
{
Key = Encoding.UTF8.GetBytes(cipherkey),
IV = Keys
};
return(managed.CreateDecryptor().TransformFinalBlock(cipherText, 0, cipherText.Length));
}
catch
{
return(null);
}
}
/// <summary>
/// 解密
/// </summary>
/// <param name="cipherText">待解密的文本</param>
/// <param name="cipherkey">密钥</param>
/// <returns>返回与此实例等效的解密文本</returns>
public static string Decrypt(string cipherText, string cipherkey)
{
try
{
cipherkey = TextUtility.CutLeft(cipherkey, 32);
cipherkey = cipherkey.PadRight(32, ' ');
ICryptoTransform transform = new RijndaelManaged {
Key = Encoding.UTF8.GetBytes(cipherkey), IV = Keys
}.CreateDecryptor();
byte[] inputBuffer = Convert.FromBase64String(cipherText);
byte[] bytes = transform.TransformFinalBlock(inputBuffer, 0, inputBuffer.Length);
return(Encoding.UTF8.GetString(bytes));
}
catch
{
return("");
}
}
/// <summary>
/// DES解密
/// </summary>
/// <param name="decryptString">待解密的字符串</param>
/// <param name="decryptKey">解密密钥,要求为8位,和加密密钥相同</param>
/// <returns>解密成功返回解密后的字符串,失败返源串</returns>
public static string Decrypt(string decryptString, string decryptKey)
{
try
{
decryptKey = TextUtility.CutLeft(decryptKey, 8);
decryptKey = decryptKey.PadRight(8, ' ');
byte[] bytes = Encoding.UTF8.GetBytes(decryptKey);
byte[] keys = Keys;
byte[] buffer = Convert.FromBase64String(decryptString);
DESCryptoServiceProvider provider = new DESCryptoServiceProvider();
MemoryStream stream = new MemoryStream();
CryptoStream stream2 = new CryptoStream(stream, provider.CreateDecryptor(bytes, keys), CryptoStreamMode.Write);
stream2.Write(buffer, 0, buffer.Length);
stream2.FlushFinalBlock();
return(Encoding.UTF8.GetString(stream.ToArray()));
}
catch
{
return("");
}
}
public static string Decrypt(string decryptString, string decryptKey)
{
string result;
try
{
decryptKey = TextUtility.CutLeft(decryptKey, 8);
decryptKey = decryptKey.PadRight(8, ' ');
byte[] bytes = System.Text.Encoding.UTF8.GetBytes(decryptKey);
byte[] keys = DES.Keys;
byte[] array = System.Convert.FromBase64String(decryptString);
System.Security.Cryptography.DESCryptoServiceProvider dESCryptoServiceProvider = new System.Security.Cryptography.DESCryptoServiceProvider();
System.IO.MemoryStream memoryStream = new System.IO.MemoryStream();
System.Security.Cryptography.CryptoStream cryptoStream = new System.Security.Cryptography.CryptoStream(memoryStream, dESCryptoServiceProvider.CreateDecryptor(bytes, keys), System.Security.Cryptography.CryptoStreamMode.Write);
cryptoStream.Write(array, 0, array.Length);
cryptoStream.FlushFinalBlock();
result = System.Text.Encoding.UTF8.GetString(memoryStream.ToArray());
}
catch
{
result = "";
}
return(result);
}
/// <summary>
/// 绑定财富排行
/// </summary>
private void BindScoreRank()
{
StringBuilder builderTopView = new StringBuilder();
StringBuilder builderOtherView = new StringBuilder();
DataSet ds = FacadeManage.aideTreasureFacade.GetScoreRanking(10);
DataTable dt = ds.Tables[0];
if (dt.Rows.Count > 0)
{
for (int i = 0; i < dt.Rows.Count; i++)
{
if (i < 3)
{
//前三
builderTopView.AppendFormat("<li><p class=\"ui-rank-face\"><img src=\"{0}\"><i class=\"ui-rank-{1}\"></i></p><p>{2}</p><span>{3}</span></li>", FacadeManage.aideAccountsFacade.GetUserFaceUrl(Convert.ToInt32(dt.Rows[i]["UserID"])), i + 1, TextUtility.CutLeft(dt.Rows[i]["NickName"].ToString(), 5), GetChinaString(Convert.ToInt64(dt.Rows[i]["Score"])));
}
else
{
//其他
builderOtherView.AppendFormat("<li class=\"fn-clear\"><span>{2}</span><strong>{0}</strong><p>{1}</p></li>", i + 1, TextUtility.CutLeft(dt.Rows[i]["NickName"].ToString(), 16), dt.Rows[i]["Score"].ToString());
}
}
litRank.Text = "<ul class=\"ui-rank-topthree fn-clear\">" + builderTopView.ToString() + "</ul>" + "<ul class=\"ui-rank-list\">" + builderOtherView.ToString() + "</ul>";
}
else
{
litRank.Text = "";
}
}
/// <summary>
/// 绑定财富排行
/// </summary>
private void BindScoreRank()
{
StringBuilder builderTopView = new StringBuilder();
StringBuilder builderOtherView = new StringBuilder();
RankCache cache = Fetch.GetRankList(2);
if (cache != null && cache.CacheList != null)
{
List <RankInfo> list = cache.CacheList.ToList <RankInfo>();
if (list.Count > 10)
{
list.RemoveRange(10, (list.Count - 10));
}
for (int i = 0; i < list.Count; i++)
{
RankInfo info = list[i];
if (i < 3)
{
//前三
builderTopView.AppendFormat("<li><p class=\"ui-rank-face\"><img src=\"{0}\"><i class=\"ui-rank-{1}\"></i></p><p>{2}</p><span>{3}</span></li>", FacadeManage.aideAccountsFacade.GetUserFaceUrl(info.UserID), i + 1, TextUtility.CutLeft(info.NickName, 5), GetChinaString(info.RankValue));
}
else
{
//其他
builderOtherView.AppendFormat("<li class=\"fn-clear\"><span>{2}</span><strong>{0}</strong><p>{1}</p></li>", i + 1, TextUtility.CutLeft(info.NickName, 16), info.RankValue.ToString());
}
}
litRank.Text = "<ul class=\"ui-rank-topthree fn-clear\">" + builderTopView.ToString() + "</ul>" + "<ul class=\"ui-rank-list\">" + builderOtherView.ToString() + "</ul>";
}
else
{
litRank.Text = "";
}
}
