protected override Task <HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
        {
            HttpStatusCode statusCode;
            string         token;

            // determine whether a jwt exists or not
            if (!TryRetrieveToken(request, out token))
            {
                statusCode = HttpStatusCode.Unauthorized;
                return(base.SendAsync(request, cancellationToken));
            }

            try
            {
                var secretKey     = Utilerias.JWT_Secret_Key();
                var audienceToken = Utilerias.JWT_Audience_Token();
                var issuerToken   = Utilerias.JWT_Issuer_Token();
                var securityKey   = new SymmetricSecurityKey(Encoding.Default.GetBytes(secretKey));

                SecurityToken             securityToken;
                var                       tokenHandler         = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
                TokenValidationParameters validationParameters = new TokenValidationParameters()
                {
                    ValidAudience            = audienceToken,
                    ValidIssuer              = issuerToken,
                    ValidateLifetime         = true,
                    ValidateIssuerSigningKey = true,
                    LifetimeValidator        = LifetimeValidator,
                    IssuerSigningKey         = securityKey
                };

                // Extract and assign Current Principal and user
                Thread.CurrentPrincipal  = tokenHandler.ValidateToken(token, validationParameters, out securityToken);
                HttpContext.Current.User = tokenHandler.ValidateToken(token, validationParameters, out securityToken);

                return(base.SendAsync(request, cancellationToken));
            }
            catch (SecurityTokenValidationException)
            {
                statusCode = HttpStatusCode.Unauthorized;
            }
            catch (Exception)
            {
                statusCode = HttpStatusCode.InternalServerError;
            }

            return(Task <HttpResponseMessage> .Factory.StartNew(() => new HttpResponseMessage(statusCode) { }));
        }
Ejemplo n.º 2
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        // Mostrar lista de blogs en Base de Datos.
        public static List <Blog> GetBlogs()
        {
            lock (syncRoot)
            {
                var _oSb  = new StringBuilder();
                var _oLst = new List <Blog>();

                _oSb.Clear().AppendFormat("SELECT t1.idBlog, t1.comentarioBlog, t1.tipoComentario, t1.nombreProducto, ");
                _oSb.AppendFormat("t1.autorComentario, t1.fechaAlta, t1.fechaActualizacion, t1.flgPrioritario, t1.flgAlta, ");
                _oSb.AppendFormat("t1.flgEdicion, t1.flgEliminado FROM [Blogs_Angular]..[mtBlogs] t1;");

                using (var oDb = new DBManager(Utilerias.ConnectionString()))
                {
                    _oLst = oDb.GetDataToMapping <Blog>(_oSb.ToString(), System.Data.CommandType.Text, null);
                } // Fin de la conexión a Base de Datos.

                return(_oLst);
            }
        }
Ejemplo n.º 3
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        // Mostrar una cuenta de usuario existente.
        public static User GetUser(string userName)
        {
            lock (syncRoot)
            {
                var _oSb    = new StringBuilder();
                var _oLst   = new User();
                var _oParam = new List <System.Data.IDbDataParameter>();

                _oSb.Clear().AppendFormat("SELECT t1.idUser, t1.userName, t1.fechaAlta, t1.fechaActualizacion, t1.flgIsLogged, t1.flgEliminado FROM [Blogs_Angular]..[mtUsuarios] t1 WHERE (t1.userName = @UserName);");

                using (var oDb = new DBManager(Utilerias.ConnectionString()))
                {
                    _oParam.Add(oDb.CreateParameter("@UserName", userName, System.Data.DbType.String));
                    _oLst = oDb.GetDataToMapping <User>(_oSb.ToString(), CommandType.Text, _oParam.ToArray()).Single();
                } // Fin de la conexión a Base de Datos.

                return(_oLst);
            }
        }
Ejemplo n.º 4
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        // Mostrar un blog.
        public static Blog GetBlog(int id)
        {
            lock (syncRoot)
            {
                var _oSb    = new StringBuilder();
                var _oLst   = new Blog();
                var _oParam = new List <System.Data.IDbDataParameter>();

                _oSb.Clear().AppendFormat("SELECT t1.idBlog, t1.comentarioBlog, t1.tipoComentario, t1.nombreProducto, ");
                _oSb.AppendFormat("t1.autorComentario, t1.fechaAlta, t1.fechaActualizacion, t1.flgPrioritario, t1.flgAlta, ");
                _oSb.AppendFormat("t1.flgEdicion, t1.flgEliminado FROM [Blogs_Angular]..[mtBlogs] t1 where (t1.idBlog = @IdBlog);");

                using (var oDb = new DBManager(Utilerias.ConnectionString()))
                {
                    _oParam.Add(oDb.CreateParameter("@IdBlog", id, System.Data.DbType.Int64));
                    _oLst = oDb.GetDataToMapping <Blog>(_oSb.ToString(), System.Data.CommandType.Text, _oParam.ToArray()).Single();
                } // Fin de la conexión a Base de Datos.

                return(_oLst);
            }
        }