Ejemplo n.º 1
0
 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);
     }
 }
Ejemplo n.º 2
0
 public override string[] GetAllRoles()
 {
     using (AccountContext Context = new AccountContext())
     {
         return(Context.Roles.Select(Rl => Rl.RoleName).ToArray());
     }
 }
Ejemplo n.º 3
0
 public override bool IsUserInRole(string username, string roleName)
 {
     if (string.IsNullOrEmpty(username))
     {
         return(false);
     }
     if (string.IsNullOrEmpty(roleName))
     {
         return(false);
     }
     using (AccountContext Context = new AccountContext())
     {
         User User = null;
         User = Context.Users.FirstOrDefault(Usr => Usr.Username == username);
         if (User == null)
         {
             return(false);
         }
         Role Role = Context.Roles.FirstOrDefault(Rl => Rl.RoleName == roleName);
         if (Role == null)
         {
             return(false);
         }
         return(User.Roles.Contains(Role));
     }
 }
Ejemplo n.º 4
0
        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);
                }
            }
        }
Ejemplo n.º 5
0
 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);
         }
     }
 }
Ejemplo n.º 6
0
 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);
         }
     }
 }
Ejemplo n.º 7
0
        public override int GetNumberOfUsersOnline()
        {
            DateTime DateActive = DateTime.UtcNow.Subtract(TimeSpan.FromMinutes(Convert.ToDouble(Membership.UserIsOnlineTimeWindow)));

            using (AccountContext Context = new AccountContext())
            {
                return(Context.Users.Where(Usr => Usr.LastActivityDate > DateActive).Count());
            }
        }
Ejemplo n.º 8
0
 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);
     }
 }
Ejemplo n.º 9
0
        public override MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords)
        {
            MembershipUserCollection MembershipUsers = new MembershipUserCollection();

            using (AccountContext Context = new AccountContext())
            {
                totalRecords = Context.Users.Count();
                IQueryable <User> Users = Context.Users.OrderBy(Usrn => Usrn.Username).Skip(pageIndex * pageSize).Take(pageSize);
                foreach (User user in Users)
                {
                    MembershipUsers.Add(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));
                }
            }
            return(MembershipUsers);
        }
Ejemplo n.º 10
0
 public override string GetUserNameByEmail(string email)
 {
     using (AccountContext Context = new AccountContext())
     {
         User User = null;
         User = Context.Users.FirstOrDefault(Usr => Usr.Email == email);
         if (User != null)
         {
             return(User.Username);
         }
         else
         {
             return(string.Empty);
         }
     }
 }
Ejemplo n.º 11
0
        public override string[] FindUsersInRole(string roleName, string usernameToMatch)
        {
            if (string.IsNullOrEmpty(roleName))
            {
                return(null);
            }

            if (string.IsNullOrEmpty(usernameToMatch))
            {
                return(null);
            }

            using (AccountContext Context = new AccountContext())
            {
                return((from Rl in Context.Roles from Usr in Rl.Users where Rl.RoleName == roleName && Usr.Username.Contains(usernameToMatch) select Usr.Username).ToArray());
            }
        }
Ejemplo n.º 12
0
 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();
     }
 }
Ejemplo n.º 13
0
 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);
         }
     }
 }
Ejemplo n.º 14
0
 public override string[] GetRolesForUser(string username)
 {
     if (string.IsNullOrEmpty(username))
     {
         return(null);
     }
     using (AccountContext Context = new AccountContext())
     {
         User User = null;
         User = Context.Users.FirstOrDefault(Usr => Usr.Username == username);
         if (User != null)
         {
             return(User.Roles.Select(Rl => Rl.RoleName).ToArray());
         }
         else
         {
             return(null);
         }
     }
 }
Ejemplo n.º 15
0
 public override string[] GetUsersInRole(string roleName)
 {
     if (string.IsNullOrEmpty(roleName))
     {
         return(null);
     }
     using (AccountContext Context = new AccountContext())
     {
         Role Role = null;
         Role = Context.Roles.FirstOrDefault(Rl => Rl.RoleName == roleName);
         if (Role != null)
         {
             return(Role.Users.Select(Usr => Usr.Username).ToArray());
         }
         else
         {
             return(null);
         }
     }
 }
Ejemplo n.º 16
0
 public override bool RoleExists(string roleName)
 {
     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(true);
         }
         else
         {
             return(false);
         }
     }
 }
Ejemplo n.º 17
0
 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();
             }
         }
     }
 }
Ejemplo n.º 18
0
 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);
         }
     }
 }
Ejemplo n.º 19
0
 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();
     }
 }
Ejemplo n.º 20
0
        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));
            }
        }