/*
* Copyright (c) 2022 Vaughn Nugent
*
* Library: VNLib
* Package: VNLib.Plugins.Essentials.Accounts.Registration
* File: AccountValidations.cs
*
* AccountValidations.cs is part of VNLib.Plugins.Essentials.Accounts.Registration which is part of the larger
* VNLib collection of libraries and utilities.
*
* VNLib.Plugins.Essentials.Accounts.Registration is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation, either version 2 of the License,
* or (at your option) any later version.
*
* VNLib.Plugins.Essentials.Accounts.Registration is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with VNLib.Plugins.Essentials.Accounts.Registration. If not, see http://www.gnu.org/licenses/.
*/
using FluentValidation;
using VNLib.Plugins.Essentials.Accounts.Registration.Endpoints;
using VNLib.Plugins.Extensions.Validation;
namespace VNLib.Plugins.Essentials.Accounts.Registration
{
internal static class AccountValidations
{
///
/// Central password requirement validator
///
public static IValidator PasswordValidator { get; } = GetPassVal();
public static IValidator AccountDataValidator { get; } = GetAcVal();
///
/// A validator used to validate new registration request messages
///
public static IValidator RegRequestValidator { get; } = GetRequestValidator();
static IValidator GetPassVal()
{
InlineValidator passVal = new();
passVal.RuleFor(static password => password)
.NotEmpty()
.Length(min: 8, max: 100)
.Password()
.WithMessage(errorMessage: "Password does not meet minium requirements");
return passVal;
}
static IValidator GetAcVal()
{
InlineValidator adv = new ();
//Validate city
adv.RuleFor(t => t.City)
.MaximumLength(35)
.AlphaOnly()
.When(t => t.City?.Length > 0);
adv.RuleFor(t => t.Company)
.MaximumLength(50)
.SpecialCharacters()
.When(t => t.Company?.Length > 0);
//Require a first and last names to be set together
adv.When(t => t.First?.Length > 0 || t.Last?.Length > 0, () =>
{
adv.RuleFor(t => t.First)
.Length(1, 35)
.AlphaOnly();
adv.RuleFor(t => t.Last)
.Length(1, 35)
.AlphaOnly();
});
adv.RuleFor(t => t.PhoneNumber)
.PhoneNumber()
.When(t => t.PhoneNumber?.Length > 0)
.OverridePropertyName("Phone");
//State must be 2 characters for us states if set
adv.RuleFor(t => t.State)
.Length(2)
.When(t => t.State?.Length > 0);
adv.RuleFor(t => t.Street)
.AlphaNumericOnly()
.MaximumLength(50)
.When(t => t.Street?.Length > 0);
//Allow empty zip codes, but if one is defined, is must be less than 7 characters
adv.RuleFor(t => t.Zip)
.NumericOnly()
.MaximumLength(7)
.When(t => t.Zip?.Length > 0);
return adv;
}
static IValidator GetRequestValidator()
{
InlineValidator reqVal = new();
reqVal.RuleFor(static s => s.ClientId)
.NotEmpty()
.IllegalCharacters()
.Length(1, 100);
//Convert to universal time before validating
reqVal.RuleFor(static s => s.Timestamp.ToUniversalTime())
.Must(t => t > DateTimeOffset.UtcNow.AddSeconds(-60) && t < DateTimeOffset.UtcNow.AddSeconds(60));
reqVal.RuleFor(static s => s.UserName)
.NotEmpty()
.EmailAddress()
.IllegalCharacters()
.Length(5, 50);
return reqVal;
}
}
}