public override void Execute()
{
string username = Helpers.IsNullOrEmptyValidator("Username: "******"Password: "******"Welcome Dr. {doctor.Name} ({doctor.Specialty})!");
}
public async Task <OperationResult> PasswordRecover(UserDTO userDto)
{
var user = Db.UserRepository.Get(userDto.Id);
if (user == null)
{
return(new OperationResult(false, "Not found", ""));
}
var newPassword = Guid.NewGuid().ToString();
user.PasswordHash = PasswordHasher.GenerateHash(newPassword);
try
{
await Db.SaveAsync();
await _emailService.SendEmailAsync(new EmailDTO
{
Subject = "EventsExpress password recovery",
RecepientEmail = user.Email,
MessageText = $"Hello, {user.Email}.\nYour new Password is: {newPassword}"
});
return(new OperationResult(true, "Password Changed", ""));
}
catch (Exception)
{
return(new OperationResult(false, "Something is wrong", ""));
}
}
public override string Execute(string[] data, PhotoShareContext context)
{
string username = data[0];
string password = data[1];
User currentUser = context.Users
.SingleOrDefault(u => u.Username.Equals(username));
if (currentUser == null)
{
throw new ArgumentException("Invalid username or password!");
}
string hashedPassword = PasswordHasher.GenerateHash(password + currentUser.Salt);
if (!currentUser.Password.Equals(hashedPassword))
{
throw new ArgumentException("Invalid username or password!");
}
if (currentUser.IsDeleted != null && currentUser.IsDeleted.Value)
{
throw new InvalidOperationException("Invalid credentials!");
}
if (Session.User != null)
{
throw new ArgumentException("You should logout first!");
}
currentUser.LastTimeLoggedIn = DateTime.Now;
context.SaveChanges();
Session.User = currentUser;
return($"User {currentUser.Username} successfully logged in!");
}
public AutoMapperProfile()
{
CreateMap <Map, MapDto>().ForMember(dest => dest.WallIcon,
opts => opts.MapFrom(src => src.WallIcon.Img.ToRenderablePictureString()));
CreateMap <Tank, TankDto>().ForMember(dest => dest.PhotoUrl,
opts => opts.MapFrom(src => src.Icon.Img.ToRenderablePictureString()));
CreateMap <User, UserDto>().ReverseMap();
CreateMap <User, UserInfo>()
.ForMember(dest => dest.Nickname, opts => opts.MapFrom(src => src.Nickname ?? src.Email.Substring(0, src.Email.IndexOf("@", StringComparison.Ordinal))))
.ForMember(dest => dest.Role, opts => opts.MapFrom(src => src.Role.Name))
.ForMember(dest => dest.PhotoUrl,
opts => opts.MapFrom(src => src.Photo.Img.ToRenderablePictureString()))
.ForMember(dest => dest.Gender, opts => opts.MapFrom(src => src.Gender));
CreateMap <UserDto, UserInfo>()
.ForMember(dest => dest.Nickname, opts => opts.MapFrom(src => src.Nickname ?? src.Email.Substring(0, src.Email.IndexOf("@", StringComparison.Ordinal))))
.ForMember(dest => dest.Role, opts => opts.MapFrom(src => src.Role.Name))
.ForMember(dest => dest.PhotoUrl,
opts => opts.MapFrom(src => src.Photo.Img.ToRenderablePictureString()))
.ForMember(dest => dest.Gender, opts => opts.MapFrom(src => src.Gender));
CreateMap <LoginDto, UserDto>();
CreateMap <RegisterDto, UserDto>()
.ForMember(dest => dest.PasswordHash,
opts => opts.MapFrom(src => PasswordHasher.GenerateHash(src.Password)));
}
///<summary>
/// Create an InMemory Store that uses Microsoft.Extensions.DependencyInjection for a MemoryStore Instance
///</summary>
public static IServiceCollection InMemoryStore(this IServiceCollection services, string initialAdminName, string pw, string appName = "testAdmin")
{
string hash = PasswordHasher.GenerateHash(pw);
var store = new InMemoryStore(initialAdminName, hash, appName);
services.AddSingleton <IStorageModel>(store);
services.AddSingleton <IAuthStorageModel>(store);
return(services);
}
public Doctor(string name, string specialty, string username, string password)
{
this.Name = name;
this.Specialty = specialty;
this.Username = username;
this.Salt = PasswordHasher.GenerateSalt();
this.Password = PasswordHasher.GenerateHash(password + this.Salt);
this.Visitations = new List <Visitation>();
}
public async Task <OperationResult> ChangePasswordAsync(UserDTO userDto, string oldPassword, string newPassword)
{
if (VerifyPassword(userDto, oldPassword))
{
userDto.PasswordHash = PasswordHasher.GenerateHash(newPassword);
return(await _userService.Update(userDto));
}
return(new OperationResult(false, "Invalid password", ""));
}
public static void Seed(AppDbContext dbContext)
{
dbContext.Database.EnsureCreated();
//Look for any users
if (dbContext.Users.Any())
{
return; // DB has been seeded
}
Role adminRole = new Role {
Name = "Admin"
};
Role userRole = new Role {
Name = "User"
};
dbContext.Role.AddRange(new Role[] { adminRole, userRole });
var users = new User[] {
new User {
Name = "Admin",
PasswordHash = PasswordHasher.GenerateHash("1qaz1qaz"),
Email = "*****@*****.**",
EmailConfirmed = true,
Phone = "+380974293583",
Birthday = DateTime.Parse("2000-01-01"),
Gender = Gender.Male,
Role = adminRole
},
new User {
Name = "UserTest",
PasswordHash = PasswordHasher.GenerateHash("1qaz1qaz"),
Email = "*****@*****.**",
EmailConfirmed = true,
Phone = "+380970101013",
Birthday = DateTime.Parse("2000-01-01"),
Gender = Gender.Male,
Role = userRole
}
};
dbContext.Users.AddRange(users);
dbContext.SaveChanges();
}
public Registration Register(RegisterDto registerDto)
{
// Generate jwt.
string token = tokenHandler.GenerateToken(registerDto.Name);
PasswordHasher hasher = new PasswordHasher();
registerDto.Password = hasher.GenerateHash(registerDto.Password); // Hash password before registration.
// Save to storage.
Account account = mapper.Map <Account>(registerDto);
repository.InsertEntity(account);
repository.Save();
return(new Registration(registerDto.Email, registerDto.Name, token));
}
public static void Seed(AppDbContext dbContext)
{
dbContext.Database.EnsureCreated();
//Look for any users
if (dbContext.Users.Any())
{
return; // DB has been seeded
}
Role adminRole = new Role {
Name = "Admin"
};
Role userRole = new Role {
Name = "User"
};
dbContext.Roles.AddRange(new Role[] { adminRole, userRole });
var users = new User[] {
new User {
Nickname = "Admin",
PasswordHash = PasswordHasher.GenerateHash("1qaz1qaz"),
Email = "*****@*****.**",
EmailConfirmed = true,
Gender = Gender.Male,
IsBlocked = false,
Role = adminRole
},
new User {
Nickname = "UserTest",
PasswordHash = PasswordHasher.GenerateHash("1qaz1qaz"),
Email = "*****@*****.**",
EmailConfirmed = true,
Gender = Gender.Male,
IsBlocked = false,
Role = userRole
}
};
dbContext.Users.AddRange(users);
dbContext.SaveChanges();
}
public async Task <IActionResult> Register(LoginDto authRequest)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var user = _mapper.Map <LoginDto, UserDTO>(authRequest);
user.PasswordHash = PasswordHasher.GenerateHash(authRequest.Password);
var result = await _userService.Create(user);
if (!result.Successed)
{
return(BadRequest(result.Message));
}
return(Ok());
}
// RegisterUser <username> <password> <repeat-password> <email>
public override string Execute(string[] data, PhotoShareContext context)
{
string username = data[0];
string password = data[1];
string repeatPassword = data[2];
string email = data[3];
if (context.Users.Any(u => u.Username == username))
{
throw new InvalidOperationException($"Username {username} is already taken!");
}
if (!password.Any(char.IsLower) || !password.Any(char.IsDigit))
{
throw new ArgumentException($"Value {password} not valid. Password must include a lower letter and a digit.{Environment.NewLine}Invalid Password");
}
if (password != repeatPassword)
{
throw new ArgumentException("Passwords do not match!");
}
string salt = PasswordHasher.GenerateSalt();
User currentUser = new User
{
Username = username,
Salt = salt,
Password = PasswordHasher.GenerateHash(password + salt),
Email = email,
IsDeleted = false,
RegisteredOn = DateTime.Now
};
context.Users.Add(currentUser);
context.SaveChanges();
return($"User {currentUser.Username} was registered successfully!");
}
public UserViewModel AuthernticateUser(string userName, string password)
{
try
{
var passwordHash = PasswordHasher.GenerateHash(password);
var user = context.Db.users.FirstOrDefault(t => t.active == 1 && t.mobilenumber == userName && t.userlevel == 5);
if (user == null)
{
return(null);
}
else
{
if (user.password == passwordHash)
{
var userVm = new UserViewModel()
{
Email = user.email,
Id = user.id,
MobileNumber = user.mobilenumber,
UserName = user.username,
UserLevel = user.userlevel
};
return(userVm);
}
else
{
return(null);
}
}
}
catch (Exception ex)
{
return(null);
}
}
public AuthModel(string name, string password)
{
Name = name;
Password = password;
passwordHash = PasswordHasher.GenerateHash(password);
}
private static bool VerifyPassword(UserDto user, string actualPassword) => (user.PasswordHash == PasswordHasher.GenerateHash(actualPassword));
public static void Seed(AppDbContext dbContext)
{
dbContext.Database.EnsureCreated();
//Look for any users
if (dbContext.Users.Any())
{
return; // DB has been seeded
}
dbContext.Countries.AddRange(LocationParser.GetCountries());
Role adminRole = new Role {
Name = "Admin"
};
Role userRole = new Role {
Name = "User"
};
dbContext.Roles.AddRange(new Role[] { adminRole, userRole });
var users = new User[] {
new User {
Name = "Admin",
PasswordHash = PasswordHasher.GenerateHash("1qaz1qaz"),
Email = "*****@*****.**",
EmailConfirmed = true,
Phone = "+380974293583",
Birthday = DateTime.Parse("2000-01-01"),
Gender = Gender.Male,
IsBlocked = false,
Role = adminRole
},
new User {
Name = "UserTest",
PasswordHash = PasswordHasher.GenerateHash("1qaz1qaz"),
Email = "*****@*****.**",
EmailConfirmed = true,
Phone = "+380970101013",
Birthday = DateTime.Parse("2000-01-01"),
Gender = Gender.Male,
IsBlocked = false,
Role = userRole
}
};
dbContext.Users.AddRange(users);
var categories = new Category[]
{
new Category {
Name = "Sea"
},
new Category {
Name = "Mount"
},
new Category {
Name = "Summer"
},
new Category {
Name = "Golf"
},
new Category {
Name = "Team-Building"
},
new Category {
Name = "Swimming"
},
new Category {
Name = "Gaming"
},
};
dbContext.Categories.AddRange(categories);
dbContext.SaveChanges();
}
public override int AuthenticateUser(string username, string password)
{
return(base.AuthenticateUser(username, _hasher.GenerateHash(password)));
}
// ModifyUser <username> <property> <new value>
// For example:
// ModifyUser <username> Password <NewPassword>
// ModifyUser <username> BornTown <newBornTownName>
// ModifyUser <username> CurrentTown <newCurrentTownName>
// !!! Cannot change username
public override string Execute(string[] data, PhotoShareContext context)
{
string username = data[0];
string property = data[1];
string propertyNewValue = data[2];
User currentUser = context.Users
.SingleOrDefault(u => u.Username.Equals(username));
if (currentUser == null)
{
throw new ArgumentException($"User {username} not found!");
}
PropertyInfo[] userProperties = currentUser.GetType()
.GetProperties(BindingFlags.Public | BindingFlags.Instance);
if (!userProperties.Any(p => p.Name.Equals(property, StringComparison.InvariantCultureIgnoreCase)))
{
throw new ArgumentException($"Property {property} not supported!");
}
switch (property.ToLower())
{
case "password":
if (!propertyNewValue.Any(char.IsLower) || !propertyNewValue.Any(char.IsDigit))
{
throw new ArgumentException($"Value {propertyNewValue} not valid.{Environment.NewLine}Invalid Password");
}
currentUser.Salt = PasswordHasher.GenerateSalt();
currentUser.Password = PasswordHasher.GenerateHash(propertyNewValue + currentUser.Salt);
break;
case "borntown":
Town newBornTown = context.Towns.SingleOrDefault(t => t.Name.Equals(propertyNewValue));
if (newBornTown == null)
{
throw new ArgumentException($"Value {propertyNewValue} not valid.{Environment.NewLine}Town {propertyNewValue} not found!");
}
currentUser.BornTown = newBornTown;
break;
case "currenttown":
Town newCurrentTown = context.Towns.SingleOrDefault(t => t.Name.Equals(propertyNewValue));
if (newCurrentTown == null)
{
throw new ArgumentException($"Value {propertyNewValue} not valid.{Environment.NewLine}Town {propertyNewValue} not found!");
}
currentUser.CurrentTown = newCurrentTown;
break;
default:
return($"Property {property} not supported!");
}
context.SaveChanges();
return($"User {username} {property} is {propertyNewValue}.");
}
