/// <summary>
/// Validate that a password meets a maximum length. See
/// https://cheatsheetseries.owasp.org/cheatsheets/Authentication_Cheat_Sheet.html#implement-proper-password-strength-controls
/// for up to date information on best practice password lengths.
/// </summary>
/// <param name="maxLength">
/// The inclusive maximum length that the password should be. Must be between 6 and 2048
/// characters.
/// </param>
public static IPasswordPolicyBuilder ValidateMaxLength(this IPasswordPolicyBuilder builder, int maxLength)
{
builder
.AddValidatorWithConfig <MaxLengthNewPasswordValidator, int>(maxLength)
.AddAttribute(PasswordPolicyAttributes.MaxLength, maxLength);
return(builder);
}
/// <summary>
/// Prevents groups of repeated characters in a password by validating that a minimum number of
/// unique characters e.g. the password "YYZ-YYZ-YYZ" contains 3 unique characters.
/// </summary>
/// <param name="minUniqueCharacters">
/// The inclusive minimum number of unique characters to allow e.g. if the minimum was 4 then
/// "abcabcabcabc" would be an invalid password.
/// </param>
public static IPasswordPolicyBuilder ValidateMinUniqueCharacters(this IPasswordPolicyBuilder builder, int minUniqueCharacters)
{
builder.AddValidatorWithConfig <MinUniqueCharactersNewPasswordValidator, int>(minUniqueCharacters);
return(builder);
}