.net 的membership給我們提供了賬戶乃至許可權等配置。
我們有時要手動的去配置賬戶,比如賬戶的增刪查改。
眾所周知,.net的密碼存進資料庫是經過特殊加密的,
這時候我們就要用到賬戶密碼的密碼編譯演算法
代碼
/// <summary>
/// 擷取密碼加密金鑰
/// </summary>
/// <returns></returns>
private string GetPassWordSalt()
{
byte[] data = new byte[0x10];
new System.Security.Cryptography.RNGCryptoServiceProvider().GetBytes(data);
return Convert.ToBase64String(data);
}
/// <summary>
/// 雜湊密碼密碼編譯演算法
/// </summary>
/// <param name="s">原始字串</param>
/// <param name="saltKey">salt加密字串</param>
/// <param name="hashName">加密格式</param>
/// <returns></returns>
public string EncryptToHashString(string s, string saltkey, string hashname)
{
byte[] src = System.Text.Encoding.Unicode.GetBytes(s);
byte[] saltbuf = Convert.FromBase64String(saltkey);
byte[] dst = new byte[saltbuf.Length + src.Length];
byte[] inArray = null;
System.Buffer.BlockCopy(saltbuf, 0, dst, 0, saltbuf.Length);
System.Buffer.BlockCopy(src, 0, dst, saltbuf.Length, src.Length);
System.Security.Cryptography.HashAlgorithm algorithm = System.Security.Cryptography.HashAlgorithm.Create(hashname);
inArray = algorithm.ComputeHash(dst);
return Convert.ToBase64String(inArray);
}