diff --git a/src/app.js b/src/app.js
index 96edce6..93f9f59 100644
--- a/src/app.js
+++ b/src/app.js
@@ -33,7 +33,7 @@ app.use(cors_origins({origin:global.config.origin.any}));
 //middlewares
 app.use(express.static(__dirname+'/public'));//para usar la carpeta public *js*css*img
 app.use(morgan('dev'));
-app.use(myConecction(mysql,{
+app.use(myConecction(mysql,{//conexion bd
   host:global.config.db.host,
   user: global.config.db.user,
   password:global.config.db.pswd,
diff --git a/src/controladores/Consultas.js b/src/controladores/Consultas.js
new file mode 100644
index 0000000..158767d
--- /dev/null
+++ b/src/controladores/Consultas.js
@@ -0,0 +1,27 @@
+const Consultas={};
+global.config = require('./config.js');
+var mysql = require('mysql');
+
+//conexion bd
+var con = mysql.createConnection({
+    host:global.config.db.host,
+    user: global.config.db.user,
+    password:global.config.db.pswd,
+    port:global.config.db.port,
+    database:global.config.db.db_a
+},'pool');
+
+function keyGen() {
+    //var id = sql.consulta_valorCampoString("empresa_datos", "RUC", "idEmpresa", "1");
+    con.connect(function(err) {
+      if (err) throw err;
+      con.query("SELECT * FROM empresa_datos", function (err, result, fields) {
+        if (err) throw err;
+        console.log(result);
+      });
+    });
+    //String key = ;
+    //return base64encode(id);
+}
+
+module.exports = Consultas;
\ No newline at end of file
diff --git a/src/controladores/controlador_Auth.js b/src/controladores/controlador_Auth.js
deleted file mode 100644
index 4ea68ee..0000000
--- a/src/controladores/controlador_Auth.js
+++ /dev/null
@@ -1 +0,0 @@
-const controlador={};
\ No newline at end of file
diff --git a/src/controladores/controlador_General.js b/src/controladores/controlador_General.js
index d325895..667acaa 100644
--- a/src/controladores/controlador_General.js
+++ b/src/controladores/controlador_General.js
@@ -66,19 +66,38 @@ controlador.login_test = (req, res) => {
 };
 
 
-function keyGen() {
-    var id = sql.consulta_valorCampoString("empresa_datos", "RUC", "idEmpresa", "1");
-    //String key = ;
-    return base64encode(id);
+async function keyGen(req,id) {
+    //var id = sql.consulta_valorCampoString("empresa_datos", "RUC", "idEmpresa", "1");
+    await req.getConnection(async(error, conn,next) => {
+      await conn.query(`SELECT RUC FROM empresa_datos WHERE idEmpresa = ? `, [id], (err, rows) => {
+        if (err) {
+          //res.json(err);
+          console.log("error en la consulta: ",err);
+        } else {
+          try {
+            if (rows.length > 0) {
+              console.log(rows[0].RUC);
+              return base64encode(rows[0].RUC);
+            }
+          } catch (ex) {
+            console.log(ex);
+          }
+        }
+      });
+      //conn.end();
+    });
 }
 //*************  GENERA TOKENS ****************//
-controlador.auth_keygen = (req, res) => {
-  var b64 = base64decode(req.body.data);
-  console.log(b64);
-  const datUsr={id,n_sesion,inf,dvc,app,usr, pwd, mail,key} = base64decode(req.body.data);
-  const token = jwt.sign(datUsr, config.secret.key);
-  //res.render(token);
-  res.json({token:token});
+controlador.auth_keygen = async (req, res) => {
+  //var b64 = base64decode(req.body.data);
+  //console.log(b64);
+  //keyGen(req,1);
+  const datUsr={id,n_sesion,inf,dvc,app,usr, pwd, mail} = base64decode(req.body.data);
+  var key = await keyGen(req,1);
+  console.log("key: ",keyGen(req,1));
+  const token = await jwt.sign(datUsr, config.secret.key);
+  var auth = {auth:[{"apellido":"","nombre":"","key":key,token:token}]};
+  res.json(auth);
 };
 controlador.init_app = (req, res) => {
   console.log(req.body);