Tiempo de lectura: < 1 minutoThe adoption of cloud computing is a consolidated trend in 2025. Many companies seek to improve agility, scalability and reduce costs, but migrating applications and data to the cloud is not always easy. Knowing common mistakes and good practices can make a big difference between a successful migration and a project filled with problems. Remember … Read more
Tiempo de lectura: 2 minutosToday we’re going to learn how to generate a Service Account account that will serve us for verifying purchases or generating an authentication token in Google. The first thing we’ll do is go to https://console.cloud.google.com/iam-admin/serviceaccounts/create We create an account: We choose the Role and put EDITOR (very important). We press once created, click on Adminstrator … Read more
Tiempo de lectura: 4 minutosThis is how we can implement Google Sign in using React Native and Expo in a simple way. The first thing we will do is use this library @react-native-google-signin/google-signin The installation is: npx expo install @react-native-google-signin/google-signin We will configure it once installed. First we will create our handler in Typescript: html import React from “react”; … Read more
Tiempo de lectura: 2 minutosWe will today learn how to validate in-app purchases using Python and an Android app. This will serve for native Android apps, ionic, kotlin, flutter, react native or any other technology you choose. The first thing to do is create a refresh token and OAuth 2.0 token data. To follow this tutorial, we will continue … Read more
Tiempo de lectura: 2 minutosWe will today learn how to get a refresh token from Google OAuth 2.0 in order to use services of Google Console. We will first get the authentication data using a Google token. For this: client_id and client_secret You get them from the Test Users < p’It will tell you that Google hasn’t verified this … Read more
Tiempo de lectura: < 1 minutoWe will learn today how to generate an OAuth2 credential for Google Drive using n8n. Go to console.cloud.google.com extras: if authentication fails or forces account verification We modified point 5 and indicate Application Web We added the URL of redirection that n8n tells us to add it to the created credential. And now we can … Read more
Tiempo de lectura: 3 minutosToday we are going to learn how we can implement Google authentication in our Flutter app. Let’s go to Google Cloud Platform (https://cloud.google.com/) and click on Console Now select our project (if we already have it created by Firebase) or create a new one. Now search for: oauth clients Choose External: Fill in the application … Read more
Tiempo de lectura: 2 minutosToday we’re going to learn how we can verify a token generated with Google Sign-In from a front-end client by sending it to the back-end. In this case, we’ll be using Python. Returns only the HTML translated, without any addition. Here’s a step-by-step tutorial for validating a Google Sign-In token in Python using the google-auth … Read more
Tiempo de lectura: < 1 minutoIn this example, we pass the obtained reCaptcha code through the JSON body and validate it. Replace SECRET_CODE with the secret code obtained when creating the captcha. To send the remote IP, you can use HTTP_CLIENT_IP or HTTP_X_REAL_IP if you are using a reverse proxy like NPM. Finally, validate the captcha token and allow the … Read more
Tiempo de lectura: 2 minutosToday we’re going to learn how we can validate a form, including a reCAPTCHA to prevent spam attacks by BOTS. The first thing we need to do is register our reCAPTCHA code on Google: https://www.google.com/recaptcha/about/ And click on v3 Admin Console Click on the plus (+) button to create a new one, and in this … Read more
