feat: add pre-auth service

This commit is contained in:
Polianin Nikita 2024-05-29 04:31:47 +03:00
parent 3c9694de08
commit b14ae26a48

View File

@ -0,0 +1,42 @@
using Mirea.Api.Security.Common.Domain;
using Mirea.Api.Security.Common.Dto.Requests;
using Mirea.Api.Security.Common.Dto.Responses;
using Mirea.Api.Security.Common.Interfaces;
using System;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
namespace Mirea.Api.Security.Services;
public class PreAuthService(ICacheService cache)
{
public TimeSpan Lifetime { private get; init; }
private static string GenerateFirstAuthToken() => Guid.NewGuid().ToString().Replace("-", "");
public async Task<PreAuthTokenResponse> CreateLoginTokenAsync(TokenRequest request, string userId, CancellationToken cancellation = default)
{
var firstAuthToken = GenerateFirstAuthToken();
var loginStructure = new PreAuthToken
{
Fingerprint = request.Fingerprint,
UserId = userId,
UserAgent = request.UserAgent,
Token = firstAuthToken
};
await cache.SetAsync(
request.Fingerprint,
JsonSerializer.SerializeToUtf8Bytes(loginStructure),
Lifetime,
cancellation);
return new PreAuthTokenResponse
{
Token = firstAuthToken,
ExpiresIn = DateTime.UtcNow.Add(Lifetime)
};
}
}