55 lines
1.8 KiB
C#
55 lines
1.8 KiB
C#
using NetworkResurrector.Application.Stores;
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using NetworkResurrector.Domain.Entities;
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using NetworkResurrector.Domain.Models;
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using NetworkResurrector.Domain.Services;
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using System;
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using System.Linq;
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using System.Threading.Tasks;
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namespace NetworkResurrector.Application.Services
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{
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public interface IUserService
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{
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Task<SecurityToken> Login(string userName, string password);
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Task<User> Authenticate(string token);
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}
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public class UserService : IUserService
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{
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private readonly IParamProvider _paramProvider;
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private readonly ISecurityStore _securityStore;
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public UserService(IParamProvider paramProvider, ISecurityStore securityStore)
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{
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_paramProvider = paramProvider;
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_securityStore = securityStore;
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}
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public async Task<SecurityToken> Login(string userName, string password)
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{
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var user = _paramProvider.Users.FirstOrDefault(z => z.UserName == userName && z.Password == password);
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if (user == null)
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return null;
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var token = $"{Guid.NewGuid()}-{Guid.NewGuid()}-{user.UserId}";
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await Task.Run(() =>_securityStore.SetToken(token, user.UserId));
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var securityToken = new SecurityToken() { UserId = user.UserId, Token = token };
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return securityToken;
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}
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public async Task<User> Authenticate(string token)
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{
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var tokenValidation = await Task.Run(() => _securityStore.ValidateToken(token));
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if (tokenValidation.Success)
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{
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var user = _paramProvider.Users.FirstOrDefault(z => z.UserId == tokenValidation.UserId);
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if (user != null)
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return user;
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}
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return null;
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}
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}
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}
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