public LoginService(IUsuarioRepositorio repositorio, Assinatura assinatura, TokenConfiguracao token, IConfiguration configuration)
{
_repositorio = repositorio;
_assinatura = assinatura;
_token = token;
_configuration = configuration;
}
public object Auntenticar(
[FromBody] AutenticarUsuarioRequest request,
[FromServices] SigningConfiguracao signingConfiguracao,
[FromServices] TokenConfiguracao tokenConfiguracao)
{
bool credenciaisValidas = false;
AutenticarUsuarioResponse response = _serviceUsuario.AutenticarUsuario(request);
credenciaisValidas = response != null;
if (credenciaisValidas)
{
ClaimsIdentity identity = new ClaimsIdentity(
new GenericIdentity(response.Id.ToString(), "Id"),
new[]
{
new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString("N")),
// captura a resposta "Id e nome" da api coloca em objecto e serializa em um Json para se ler depois de pegar o Token.
new Claim("Usuario", JsonConvert.SerializeObject(response))
});
// Controle de data de expiracao do Tken
DateTime dataCriacao = DateTime.Now;
DateTime dataExpiracao = dataCriacao + TimeSpan.FromSeconds(tokenConfiguracao.Seconds);
var handler = new JwtSecurityTokenHandler();
var securityToken = handler.CreateToken(new SecurityTokenDescriptor
{
Issuer = tokenConfiguracao.Issuer,
Audience = tokenConfiguracao.Audience,
SigningCredentials = signingConfiguracao.SigningCredentials,
Subject = identity,
NotBefore = dataCriacao,
Expires = dataExpiracao
});
var token = handler.WriteToken(securityToken);
return(new
{
authenticated = true,
created = dataCriacao.ToString("yyyy-MM-dd HH:mm:ss"),
expiration = dataExpiracao.ToString("yyyy-MM-dd HH:mm:ss"),
accessToken = token,
message = "OK",
primeiroNome = response.PrimeiroNome
});
}
// Credenciais Invalidas
else
{
return(new
{
authenticated = false,
_serviceUsuario.Notifications
});
}
}
public ObjetoResposta GetDev([FromServices] ChaveConfiguracao chaveConfig,
[FromServices] TokenConfiguracao tokenConfigurations)
{
var usuario = new Usuario()
{
Id = 3,
Nome = "Gabriel 3",
Email = "*****@*****.**",
Grupo = "Desenvolvedor",
Senha = "123"
};
return(new Autenticacao().ConstroiJwt(usuario, chaveConfig, tokenConfigurations));
}
public ObjetoResposta GetRh([FromServices] ChaveConfiguracao chaveConfig,
[FromServices] TokenConfiguracao tokenConfigurations)
{
var usuario = new Usuario()
{
Id = 2,
Nome = "Gabriel 2",
Email = "*****@*****.**",
Grupo = "RH",
Senha = "123"
};
return(new Autenticacao().ConstroiJwt(usuario, chaveConfig, tokenConfigurations));
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
var chaveConfig = new ChaveConfiguracao();
services.AddSingleton(chaveConfig);
var tokenConfig = new TokenConfiguracao();
new ConfigureFromConfigurationOptions <TokenConfiguracao>(Configuration.GetSection("TokenConfigurations")).Configure(tokenConfig);
services.AddSingleton(tokenConfig);
services.AddAuthentication(authOptions =>
{
authOptions.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
authOptions.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(bearerOptions =>
{
var paramsValidation = bearerOptions.TokenValidationParameters;
paramsValidation.IssuerSigningKey = chaveConfig.Key;
paramsValidation.ValidAudience = tokenConfig.Audience;
paramsValidation.ValidIssuer = tokenConfig.Issuer;
paramsValidation.ValidateIssuerSigningKey = true;
paramsValidation.ValidateLifetime = true;
paramsValidation.ClockSkew = TimeSpan.Zero;
});
services.AddAuthorization(auth =>
{
auth.AddPolicy("Bearer", new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().Build());
});
services.AddMvc();
}
// This method gets called by the runtime. Use this method to add services to the container.
// For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
public void ConfigureServices(IServiceCollection services)
{
var connectionString = _configuration["MySqlConnection:MySqlConnectionString"];
services.AddDbContext <JogosContexto>(options => options.UseMySql(connectionString));
var signingConfigurations = new SigningConfiguracao();
services.AddSingleton(signingConfigurations);
var tokenConfiguracao = new TokenConfiguracao();
new ConfigureFromConfigurationOptions <TokenConfiguracao>(
_configuration.GetSection("TokenConfiguracao")
)
.Configure(tokenConfiguracao);
services.AddSingleton(tokenConfiguracao);
services.AddAuthentication(authOptions =>
{
authOptions.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
authOptions.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(bearerOptions =>
{
var paramsValidation = bearerOptions.TokenValidationParameters;
paramsValidation.IssuerSigningKey = signingConfigurations.Key;
paramsValidation.ValidAudience = tokenConfiguracao.Audience;
paramsValidation.ValidIssuer = tokenConfiguracao.Issuer;
// Validates the signing of a received token
paramsValidation.ValidateIssuerSigningKey = true;
// Checks if a received token is still valid
paramsValidation.ValidateLifetime = true;
// Tolerance time for the expiration of a token (used in case
// of time synchronization problems between different
// computers involved in the communication process)
paramsValidation.ClockSkew = TimeSpan.Zero;
});
// Enables the use of the token as a means of
// authorizing access to this project's resources
services.AddAuthorization(auth =>
{
auth.AddPolicy("Bearer", new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().Build());
});
services.AddMvc(options =>
{
options.Filters.Add(typeof(ExceptionHandlerFilterAttribute));
options.RespectBrowserAcceptHeader = true;
options.FormatterMappings.SetMediaTypeMappingForFormat("xml", MediaTypeHeaderValue.Parse("text/xml"));
options.FormatterMappings.SetMediaTypeMappingForFormat("json", MediaTypeHeaderValue.Parse("application/json"));
})
.AddXmlSerializerFormatters();
//Add Swagger Service
services.AddSwaggerGen(s =>
{
s.SwaggerDoc("v1", new OpenApiInfo {
Title = "Gerenciar Jogos API", Version = "V1"
});
s.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme
{
Description = @"JWT Authorization header using the Bearer scheme. \r\n\r\n
Enter 'Bearer' [space] and then your token in the text input below.
\r\n\r\nExample: 'Bearer 12345abcdef'",
Name = "Authorization",
In = ParameterLocation.Header,
Type = SecuritySchemeType.ApiKey,
Scheme = "Bearer"
});
s.AddSecurityRequirement(new OpenApiSecurityRequirement()
{
{
new OpenApiSecurityScheme
{
Reference = new OpenApiReference
{
Type = ReferenceType.SecurityScheme,
Id = "Bearer"
},
Scheme = "oauth2",
Name = "Bearer",
In = ParameterLocation.Header,
},
new List <string>()
}
});
});
services.AddHealthChecks();
services.AddSingleton <IHttpContextAccessor, HttpContextAccessor>();
services.AddAutoMapper(new Assembly[] { typeof(AutoMapperConfiguration).GetTypeInfo().Assembly });
#region Dependency Injection
services.AddScoped <IJogoRepositorio, JogoRepositorio>();
services.AddScoped <IJogoServico, JogoServico>();
services.AddScoped <IAmigoRepositorio, AmigoRepositorio>();
services.AddScoped <IAmigoServico, AmigoServico>();
services.AddScoped <IEmprestimoRepositorio, EmprestimoRepositorio>();
services.AddScoped <IEmprestimoServico, EmprestimoServico>();
services.AddScoped <IUsuarioRepositorio, UsuarioRepositorio>();
services.AddScoped <IUsuarioServico, UsuarioServico>();
services.AddScoped(typeof(IRepositorioBase <>), typeof(RepositorioBase <>));
#endregion
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
ConfigureService.ConfigureDependenciaService(services);
ConfigureRepositorio.ConfigureDependenciaRepositorio(services);
var assinatura = new Assinatura();
services.AddSingleton(assinatura);
IdentityModelEventSource.ShowPII = true;
var token = new TokenConfiguracao();
new ConfigureFromConfigurationOptions <TokenConfiguracao>(
Configuration.GetSection("TokenConfigurations"))
.Configure(token);
services.AddSingleton(token);
services.AddAuthentication(authOptions =>
{
authOptions.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
authOptions.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(bearerOptions =>
{
var paramsValidation = bearerOptions.TokenValidationParameters;
paramsValidation.IssuerSigningKey = assinatura.Key;
paramsValidation.ValidAudience = token.Publico;
paramsValidation.ValidIssuer = token.Emissor;
paramsValidation.ValidateIssuerSigningKey = true;
paramsValidation.ClockSkew = TimeSpan.Zero;
});
services.AddAuthorization(auth =>
{
auth.AddPolicy("Bearer", new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().Build());
});
//Swaggwe
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1",
new Info
{
Title = "Lar Espiritual Sagrado Coração de Maria",
Description = "Documentação das API's REST do LESCM",
Contact = new Contact
{
Name = "Marcos Almeida",
Url = "https://www.linkedin.com/in/marcos-almeida-2827a61b/"
}
});
});
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2)
.AddJsonOptions(opt =>
{
opt.SerializerSettings.NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore;
});
//versionamento para api
services.AddApiVersioning();
//cache
services.AddResponseCaching();
//Compressão de response
services.AddResponseCompression(opt =>
{
opt.Providers.Add <BrotliCompressionProvider>();
opt.EnableForHttps = true;
});
}
public void ConfigureServices(IServiceCollection services)
{
// Adiciona a injecao de dependencia
services.AddScoped <YouLearnContext, YouLearnContext>();
// Servicos para infra e suas transacoes
services.AddTransient <IUnitOfWork, UnitOfWork>();
// conexao com os SERVICIOS
services.AddTransient <IServiceUsuario, ServicosUsuarios>();
services.AddTransient <IServiceCanal, ServicoCanal>();
services.AddTransient <IServiceVideo, ServicoVideo>();
services.AddTransient <IServicePlayList, ServicoPlayList>();
// conexao com os REPOSITORIOS
services.AddTransient <IRepositorioUsuario, RepositorioUsuario>();
services.AddTransient <IRepositorioCanal, RepositorioCanal>();
services.AddTransient <IRepositorioVideo, RepositorioVideo>();
services.AddTransient <IRepositorioPlayList, RepositorioPlayList>();
// Configuração do TOKEN
var signingConfiguracao = new SigningConfiguracao();
services.AddSingleton(signingConfiguracao);
var tokenConfiguracao = new TokenConfiguracao
{
Audience = AUDIENCE,
Issuer = ISSUER,
Seconds = int.Parse(TimeSpan.FromDays(2).TotalSeconds.ToString())
};
services.AddSingleton(tokenConfiguracao);
services.AddAuthentication(authOptions =>
{
authOptions.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
authOptions.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(bearerOptions =>
{
var paramsValidation = bearerOptions.TokenValidationParameters;
paramsValidation.IssuerSigningKey = signingConfiguracao.SigningCredentials.Key;
paramsValidation.ValidAudience = tokenConfiguracao.Audience;
paramsValidation.ValidIssuer = tokenConfiguracao.Issuer;
// validacao da assinatura de um token recebido
paramsValidation.ValidateIssuerSigningKey = true;
// Verifica se o token recebido ainda é válido
paramsValidation.ValidateLifetime = true;
// Tempo de tolerancia para acabar o tempo do token ultilizado
// caso tenha problemas de sicronia entre o tempo exercido atraves das maquinas no processo
// de comunicação
paramsValidation.ClockSkew = TimeSpan.Zero;
});
//Ativa o uso do tokenConfiguracao como forma de autorizar o acesso
// ativa os recursos deste Projeto
services.AddAuthorization(auth =>
{
auth.AddPolicy("Bearer", new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().Build());
});
// Para todas as requisicoes serem necessaria o token , para um endpoint nao exigir o token deve colocar o [AllowAnonymous]
// caso remova essa linha , para todas as requisiçoes que precisar de token,deve colocar o atributo [Authorize("Bearer")]
services.AddMvc(config =>
{
var policy = new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().Build();
config.Filters.Add(new AuthorizeFilter(policy));
});
services.AddCors();
services.AddHttpContextAccessor();
// Aplicando documentacao com swagger
services.AddSwaggerGen(x =>
{
x.SwaggerDoc("v1", new Info {
Title = "YouLearn", Version = "V1"
});
});
}
