public override bool ChangePassword(string username, string oldPassword, string newPassword) { if (string.IsNullOrEmpty(username)) { return(false); } if (string.IsNullOrEmpty(oldPassword)) { return(false); } if (string.IsNullOrEmpty(newPassword)) { return(false); } using (AccountContext Context = new AccountContext()) { User User = null; User = Context.Users.FirstOrDefault(Usr => Usr.Username == username); if (User == null) { return(false); } String HashedPassword = User.Password; Boolean VerificationSucceeded = (HashedPassword != null && Crypto.VerifyHashedPassword(HashedPassword, oldPassword)); if (VerificationSucceeded) { User.PasswordFailuresSinceLastSuccess = 0; } else { int Failures = User.PasswordFailuresSinceLastSuccess; if (Failures < MaxInvalidPasswordAttempts) { User.PasswordFailuresSinceLastSuccess += 1; User.LastPasswordFailureDate = DateTime.UtcNow; } else if (Failures >= MaxInvalidPasswordAttempts) { User.LastPasswordFailureDate = DateTime.UtcNow; User.LastLockoutDate = DateTime.UtcNow; User.IsLockedOut = true; } Context.SaveChanges(); return(false); } String NewHashedPassword = Crypto.HashPassword(newPassword); if (NewHashedPassword.Length > 128) { return(false); } User.Password = NewHashedPassword; User.LastPasswordChangedDate = DateTime.UtcNow; Context.SaveChanges(); return(true); } }
public override bool DeleteRole(string roleName, bool throwOnPopulatedRole) { if (string.IsNullOrEmpty(roleName)) { return(false); } using (AccountContext Context = new AccountContext()) { Role Role = null; Role = Context.Roles.FirstOrDefault(Rl => Rl.RoleName == roleName); if (Role == null) { return(false); } if (throwOnPopulatedRole) { if (Role.Users.Any()) { return(false); } } else { Role.Users.Clear(); } Context.Roles.Remove(Role); Context.SaveChanges(); return(true); } }
public override MembershipUser GetUser(object providerUserKey, bool userIsOnline) { if (providerUserKey is Guid) { } else { return(null); } using (AccountContext Context = new AccountContext()) { User User = null; User = Context.Users.Find(providerUserKey); if (User != null) { if (userIsOnline) { User.LastActivityDate = DateTime.UtcNow; Context.SaveChanges(); } return(new MembershipUser(Membership.Provider.Name, User.Username, User.UserId, User.Email, null, null, User.IsApproved, User.IsLockedOut, User.CreateDate.Value, User.LastLoginDate.Value, User.LastActivityDate.Value, User.LastPasswordChangedDate.Value, User.LastLockoutDate.Value)); } else { return(null); } } }
public override MembershipUser GetUser(string username, bool userIsOnline) { if (string.IsNullOrEmpty(username)) { return(null); } using (AccountContext Context = new AccountContext()) { User User = null; User = Context.Users.FirstOrDefault(Usr => Usr.Username == username || Usr.Email == username); if (User != null) { if (userIsOnline) { User.LastActivityDate = DateTime.UtcNow; Context.SaveChanges(); } return(new MembershipUser(Membership.Provider.Name, User.Username, User.UserId, User.Email, null, null, User.IsApproved, User.IsLockedOut, User.CreateDate.Value, User.LastLoginDate.Value, User.LastActivityDate.Value, User.LastPasswordChangedDate.Value, User.LastLockoutDate.Value)); } else { return(null); } } }
public override bool ValidateUser(string username, string password) { if (string.IsNullOrEmpty(username)) { return(false); } if (string.IsNullOrEmpty(password)) { return(false); } using (AccountContext Context = new AccountContext()) { User User = null; User = Context.Users.FirstOrDefault(Usr => Usr.Username == username || Usr.Email == username); if (User == null) { return(false); } if (!User.IsApproved) { return(false); } if (User.IsLockedOut) { return(false); } String HashedPassword = User.Password; Boolean VerificationSucceeded = (HashedPassword != null && Crypto.VerifyHashedPassword(HashedPassword, password)); if (VerificationSucceeded) { User.PasswordFailuresSinceLastSuccess = 0; User.LastLoginDate = DateTime.UtcNow; User.LastActivityDate = DateTime.UtcNow; } else { int Failures = User.PasswordFailuresSinceLastSuccess; if (Failures < MaxInvalidPasswordAttempts) { User.PasswordFailuresSinceLastSuccess += 1; User.LastPasswordFailureDate = DateTime.UtcNow; } else if (Failures >= MaxInvalidPasswordAttempts) { User.LastPasswordFailureDate = DateTime.UtcNow; User.LastLockoutDate = DateTime.UtcNow; User.IsLockedOut = true; } } Context.SaveChanges(); if (VerificationSucceeded) { return(true); } else { return(false); } } }
public override void AddUsersToRoles(string[] usernames, string[] roleNames) { using (AccountContext Context = new AccountContext()) { List <User> Users = Context.Users.Where(Usr => usernames.Contains(Usr.Username)).ToList(); List <Role> Roles = Context.Roles.Where(Rl => roleNames.Contains(Rl.RoleName)).ToList(); foreach (User user in Users) { foreach (Role role in Roles) { if (!user.Roles.Contains(role)) { user.Roles.Add(role); } } } Context.SaveChanges(); } }
public override bool UnlockUser(string userName) { using (AccountContext Context = new AccountContext()) { User User = null; User = Context.Users.FirstOrDefault(Usr => Usr.Username == userName); if (User != null) { User.IsLockedOut = false; User.PasswordFailuresSinceLastSuccess = 0; Context.SaveChanges(); return(true); } else { return(false); } } }
public override void CreateRole(string roleName) { if (!string.IsNullOrEmpty(roleName)) { using (AccountContext Context = new AccountContext()) { Role Role = null; Role = Context.Roles.FirstOrDefault(Rl => Rl.RoleName == roleName); if (Role == null) { Role NewRole = new Role { RoleId = Guid.NewGuid(), RoleName = roleName }; Context.Roles.Add(NewRole); Context.SaveChanges(); } } } }
public override bool DeleteUser(string username, bool deleteAllRelatedData) { if (string.IsNullOrEmpty(username)) { return(false); } using (AccountContext Context = new AccountContext()) { User User = null; User = Context.Users.FirstOrDefault(Usr => Usr.Username == username); if (User != null) { Context.Users.Remove(User); Context.SaveChanges(); return(true); } else { return(false); } } }
public override void RemoveUsersFromRoles(string[] usernames, string[] roleNames) { using (AccountContext Context = new AccountContext()) { foreach (String username in usernames) { String us = username; User user = Context.Users.FirstOrDefault(U => U.Username == us); if (user != null) { foreach (String roleName in roleNames) { String rl = roleName; Role role = user.Roles.FirstOrDefault(R => R.RoleName == rl); if (role != null) { user.Roles.Remove(role); } } } } Context.SaveChanges(); } }
public override MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out MembershipCreateStatus status) { if (string.IsNullOrEmpty(username)) { status = MembershipCreateStatus.InvalidUserName; return(null); } if (string.IsNullOrEmpty(password)) { status = MembershipCreateStatus.InvalidPassword; return(null); } if (string.IsNullOrEmpty(email)) { status = MembershipCreateStatus.InvalidEmail; return(null); } string HashedPassword = Crypto.HashPassword(password); if (HashedPassword.Length > 128) { status = MembershipCreateStatus.InvalidPassword; return(null); } using (AccountContext Context = new AccountContext()) { if (Context.Users.Where(Usr => Usr.Username == username).Any()) { status = MembershipCreateStatus.DuplicateUserName; return(null); } if (Context.Users.Where(Usr => Usr.Email == email).Any()) { status = MembershipCreateStatus.DuplicateEmail; return(null); } Guid userId; if (providerUserKey is Guid) { userId = (Guid)providerUserKey; } else { userId = Guid.NewGuid(); } User NewUser = new User { UserId = userId, Username = username, Password = HashedPassword, IsApproved = isApproved, Email = email, CreateDate = DateTime.UtcNow, LastPasswordChangedDate = DateTime.UtcNow, PasswordFailuresSinceLastSuccess = 0, LastLoginDate = DateTime.UtcNow, LastActivityDate = DateTime.UtcNow, LastLockoutDate = DateTime.UtcNow, IsLockedOut = false, LastPasswordFailureDate = DateTime.UtcNow }; Context.Users.Add(NewUser); Context.Roles.FirstOrDefault(r => r.RoleName.Equals("User")).Users.Add(NewUser); Context.SaveChanges(); status = MembershipCreateStatus.Success; return(new MembershipUser(Membership.Provider.Name, NewUser.Username, NewUser.UserId, NewUser.Email, null, null, NewUser.IsApproved, NewUser.IsLockedOut, NewUser.CreateDate.Value, NewUser.LastLoginDate.Value, NewUser.LastActivityDate.Value, NewUser.LastPasswordChangedDate.Value, NewUser.LastLockoutDate.Value)); } }