public class User : IdentityUser { public User() { CreateDate = DateTime.Now; IsApproved = false; LastLoginDate = DateTime.Now; LastActivityDate = DateTime.Now; LastPasswordChangedDate = DateTime.Now; LastLockoutDate = DateTime.Parse("1/1/1754"); FailedPasswordAnswerAttemptWindowStart = DateTime.Parse("1/1/1754"); FailedPasswordAttemptWindowStart = DateTime.Parse("1/1/1754"); } public System.Guid ApplicationId { get; set; } public string MobileAlias { get; set; } public bool IsAnonymous { get; set; } public System.DateTime LastActivityDate { get; set; } public string MobilePIN { get; set; } public string LoweredEmail { get; set; } public string LoweredUserName { get; set; } public string PasswordQuestion { get; set; } public string PasswordAnswer { get; set; } public bool IsApproved { get; set; } public bool IsLockedOut { get; set; } public System.DateTime CreateDate { get; set; } public System.DateTime LastLoginDate { get; set; } public System.DateTime LastPasswordChangedDate { get; set; } public System.DateTime LastLockoutDate { get; set; } public int FailedPasswordAttemptCount { get; set; } public System.DateTime FailedPasswordAttemptWindowStart { get; set; } public int FailedPasswordAnswerAttemptCount { get; set; } public System.DateTime FailedPasswordAnswerAttemptWindowStart { get; set; } public string Comment { get; set; } }
public class SQLPasswordHasher : PasswordHasher { public override string HashPassword(string password) { return base.HashPassword(password); } public override PasswordVerificationResult VerifyHashedPassword(string hashedPassword, string providedPassword) { string[] passwordProperties = hashedPassword.Split(‘|‘); if (passwordProperties.Length != 3) { return base.VerifyHashedPassword(hashedPassword, providedPassword); } else { string passwordHash = passwordProperties[0]; int passwordformat = 1; string salt = passwordProperties[2]; if (String.Equals(EncryptPassword(providedPassword, passwordformat, salt), passwordHash, StringComparison.CurrentCultureIgnoreCase)) { return PasswordVerificationResult.SuccessRehashNeeded; } else { return PasswordVerificationResult.Failed; } } } //This is copied from the existing SQL providers and is provided only for back-compat. private string EncryptPassword(string pass, int passwordFormat, string salt) { if (passwordFormat == 0) // MembershipPasswordFormat.Clear return pass; byte[] bIn = Encoding.Unicode.GetBytes(pass); byte[] bSalt = Convert.FromBase64String(salt); byte[] bRet = null; if (passwordFormat == 1) { // MembershipPasswordFormat.Hashed HashAlgorithm hm = HashAlgorithm.Create("SHA1"); if (hm is KeyedHashAlgorithm) { KeyedHashAlgorithm kha = (KeyedHashAlgorithm)hm; if (kha.Key.Length == bSalt.Length) { kha.Key = bSalt; } else if (kha.Key.Length < bSalt.Length) { byte[] bKey = new byte[kha.Key.Length]; Buffer.BlockCopy(bSalt, 0, bKey, 0, bKey.Length); kha.Key = bKey; } else { byte[] bKey = new byte[kha.Key.Length]; for (int iter = 0; iter < bKey.Length; ) { int len = Math.Min(bSalt.Length, bKey.Length - iter); Buffer.BlockCopy(bSalt, 0, bKey, iter, len); iter += len; } kha.Key = bKey; } bRet = kha.ComputeHash(bIn); } else { byte[] bAll = new byte[bSalt.Length + bIn.Length]; Buffer.BlockCopy(bSalt, 0, bAll, 0, bSalt.Length); Buffer.BlockCopy(bIn, 0, bAll, bSalt.Length, bIn.Length); bRet = hm.ComputeHash(bAll); } } return Convert.ToBase64String(bRet); }
public UserManager() : base(new UserStore<User>(new ApplicationDbContext())) { this.PasswordHasher = new SQLPasswordHasher(); }
private Guid GetApplicationID() { using (SqlConnection connection = new SqlConnection(ConfigurationManager.ConnectionStrings["ApplicationServices"].ConnectionString)) { string queryString = "SELECT ApplicationId from aspnet_Applications WHERE ApplicationName = ‘/‘"; //Set application name as in database SqlCommand command = new SqlCommand(queryString, connection); command.Connection.Open(); var reader = command.ExecuteReader(); while (reader.Read()) { return reader.GetGuid(0); } return Guid.NewGuid(); } }
var currentApplicationId = GetApplicationID(); User user = new User() { UserName = Username.Text, ApplicationId=currentApplicationId, …};
时间: 2024-08-27 19:39:25