public void BasicCredentialsValidator_IsUsernameValid()
{
// Setup
var validator = new BasicAuthenticationCredentialsValidator();
// Valid characters only
VerifyUsername(validator, new string(ValidCharacters), expectedValid: true);
// Invalid characters
foreach (char c in InvalidCharactersSubset)
{
VerifyUsername(validator, $"admin{c}bad", expectedValid: false);
}
}
private void VerifyUsername(BasicAuthenticationCredentialsValidator validator, string username, bool expectedValid)
{
validator.UpdateUsername(username);
bool result = validator.IsUsernameValid;
if (expectedValid)
{
Assert.IsTrue(result, $"Username '{username}' should be valid");
}
else
{
Assert.IsFalse(result, $"Username '{username}' should be invalid");
}
}
public void BasicCredentialsValidator_IsValid_UsernameAndPasswordRequiredCombinations()
{
// Setup
var validator = new BasicAuthenticationCredentialsValidator();
// Valid - user name and password
VerifyUsernameAndPassword(validator, string.Empty, string.Empty, expectedValid: true);
VerifyUsernameAndPassword(validator, "admin", "letmein", expectedValid: true);
// Valid - just a token, no password
VerifyUsernameAndPassword(validator, "eab759ea1ba04baa58dab0ac9e964f475a51ffe5", string.Empty, expectedValid: true);
VerifyUsernameAndPassword(validator, "user name or token - can't tell which", string.Empty, expectedValid: true);
// Not valid
VerifyUsernameAndPassword(validator, string.Empty, "letmein", expectedValid: false);
}
private void VerifyUsernameAndPassword(BasicAuthenticationCredentialsValidator validator, string username, string password, bool expectedValid)
{
SecureString securePassword = password.ConvertToSecureString();
validator.Update(username, securePassword);
bool result = validator.IsValid;
if (expectedValid)
{
Assert.IsTrue(result, $"Username '{username}' and password '{password}' should be valid");
}
else
{
Assert.IsFalse(result, $"Username '{username}' and password '{password}' should be invalid");
}
}