/// <exception cref="InvalidEmailFormatException"></exception>
/// <exception cref="UserAlreadyExistsException"></exception>
/// <exception cref="InvalidNameFormatException"></exception>
/// <exception cref="WeakPasswordException"></exception>
public async Task <UserModel> Handle(RegisterUserCommand request, CancellationToken cancellationToken)
{
// Check is email valid
if (!AuthUtils.ValidateEmail(request.Email))
{
throw new InvalidEmailFormatException(request.Email);
}
// Check is user already exists
var isExists = await _usersRepository.IsUserIdentityExists(request.Email);
if (isExists)
{
throw new UserAlreadyExistsException(request.Email);
}
// Check name
if (!AuthUtils.ValidateName(request.Name))
{
throw new InvalidNameFormatException(request.Name);
}
// Check password stronger
if (!AuthUtils.CheckPasswordComplexity(request.Password))
{
throw new WeakPasswordException();
}
// Generate password hash
var passwordHash = AuthUtils.GetMd5Hash(request.Password);
// User registration instant
var registrationInstant = Clock.GetCurrentInstant();
var user = new UserIdentityModel(
Guid.NewGuid(),
request.Email,
request.Name,
"user",
passwordHash,
registrationInstant
);
// Register user
var registrationResult = await _usersRepository.RegisterUser(user);
return(registrationResult);
}
public void CheckPasswordComplexityMethod_StrongPasswords_ReturnsTrue()
{
var strongPasswords = new List <string>()
{
"7hGob5~y2l@Q",
"?b%WVEvh6c8*sr",
"JR2hkaVQMVmLFB2m",
"ImOb0Iz74krSM",
"0MwV9RBZLH#|A}%iqyTacvYkKFrXQYqdV8kx1ufa",
"PwVivpX8DLUmC5e7agqbIA1lHOxQrMuhenLsJetF"
};
foreach (var password in strongPasswords)
{
Assert.IsTrue(AuthUtils.CheckPasswordComplexity(password));
}
}
public void CheckPasswordComplexityMethod_WeakPasswords_ReturnsFalse()
{
var weakPasswords = new List <string>()
{
"",
"820646",
"837949205512",
"#15$@2",
"}0231@2*8|93",
"mmxhfu",
"TFEDEG",
"taraomqcnppa",
"TXBURONYUTOW",
"m@@cyqk?zw~w",
"RZ*I}#T{XZHQ"
};
foreach (var password in weakPasswords)
{
Assert.IsFalse(AuthUtils.CheckPasswordComplexity(password));
}
}
